Boot log: imx6q-sabrelite

    1 05:45:34.429849  lava-dispatcher, installed at version: 2022.04
    2 05:45:34.430278  start: 0 validate
    3 05:45:34.430594  Start time: 2022-07-07 05:45:34.430571+00:00 (UTC)
    4 05:45:34.430913  Using caching service: 'http://localhost/cache/?uri=%s'
    5 05:45:34.431307  Validating that http://localhost/cache/?uri=http%3A%2F%2Fstorage.kernelci.org%2Fimages%2Frootfs%2Fdebian%2Fbullseye-kselftest%2F20220624.0%2Farmhf%2Finitrd.cpio.gz exists
    6 05:45:34.727497  Using caching service: 'http://localhost/cache/?uri=%s'
    7 05:45:34.727882  Validating that http://localhost/cache/?uri=http%3A%2F%2Fstorage.kernelci.org%2Fcip-gitlab%2Fci-iwamatsu-linux-5.10.y-cip-rc%2Fv5.10.126-cip11-116-gef362fbbff528%2Farm%2Fmulti_v7_defconfig%2Bkselftest%2Fgcc-10%2Fkernel%2FzImage exists
    8 05:45:35.016695  Using caching service: 'http://localhost/cache/?uri=%s'
    9 05:45:35.017101  Validating that http://localhost/cache/?uri=http%3A%2F%2Fstorage.kernelci.org%2Fcip-gitlab%2Fci-iwamatsu-linux-5.10.y-cip-rc%2Fv5.10.126-cip11-116-gef362fbbff528%2Farm%2Fmulti_v7_defconfig%2Bkselftest%2Fgcc-10%2Fdtbs%2Fimx6q-sabrelite.dtb exists
   10 05:45:35.310207  Using caching service: 'http://localhost/cache/?uri=%s'
   11 05:45:35.310559  Validating that http://localhost/cache/?uri=http%3A%2F%2Fstorage.kernelci.org%2Fimages%2Frootfs%2Fdebian%2Fbullseye-kselftest%2F20220624.0%2Farmhf%2Ffull.rootfs.tar.xz exists
   12 05:45:35.603910  Using caching service: 'http://localhost/cache/?uri=%s'
   13 05:45:35.604279  Validating that http://localhost/cache/?uri=http%3A%2F%2Fstorage.kernelci.org%2Fcip-gitlab%2Fci-iwamatsu-linux-5.10.y-cip-rc%2Fv5.10.126-cip11-116-gef362fbbff528%2Farm%2Fmulti_v7_defconfig%2Bkselftest%2Fgcc-10%2Fmodules.tar.xz exists
   14 05:45:35.896764  validate duration: 1.47
   16 05:45:35.897612  start: 1 tftp-deploy (timeout 00:10:00) [common]
   17 05:45:35.897923  start: 1.1 download-retry (timeout 00:10:00) [common]
   18 05:45:35.898253  start: 1.1.1 http-download (timeout 00:10:00) [common]
   19 05:45:35.898580  Not decompressing ramdisk as can be used compressed.
   20 05:45:35.898832  downloading http://storage.kernelci.org/images/rootfs/debian/bullseye-kselftest/20220624.0/armhf/initrd.cpio.gz
   21 05:45:35.899027  saving as /var/lib/lava/dispatcher/tmp/6771481/tftp-deploy-rifoqpw1/ramdisk/initrd.cpio.gz
   22 05:45:35.899220  total size: 4016081 (3MB)
   23 05:45:35.902435  progress   0% (0MB)
   24 05:45:35.905817  progress   5% (0MB)
   25 05:45:35.908983  progress  10% (0MB)
   26 05:45:35.911954  progress  15% (0MB)
   27 05:45:35.915366  progress  20% (0MB)
   28 05:45:35.918335  progress  25% (0MB)
   29 05:45:35.921561  progress  30% (1MB)
   30 05:45:35.924609  progress  35% (1MB)
   31 05:45:35.928070  progress  40% (1MB)
   32 05:45:35.931008  progress  45% (1MB)
   33 05:45:35.933963  progress  50% (1MB)
   34 05:45:35.936843  progress  55% (2MB)
   35 05:45:35.940194  progress  60% (2MB)
   36 05:45:35.943625  progress  65% (2MB)
   37 05:45:35.946711  progress  70% (2MB)
   38 05:45:35.949652  progress  75% (2MB)
   39 05:45:35.952959  progress  80% (3MB)
   40 05:45:35.955843  progress  85% (3MB)
   41 05:45:35.958903  progress  90% (3MB)
   42 05:45:35.961791  progress  95% (3MB)
   43 05:45:35.964827  progress 100% (3MB)
   44 05:45:35.965575  3MB downloaded in 0.07s (57.74MB/s)
   45 05:45:35.966023  end: 1.1.1 http-download (duration 00:00:00) [common]
   47 05:45:35.966692  end: 1.1 download-retry (duration 00:00:00) [common]
   48 05:45:35.966951  start: 1.2 download-retry (timeout 00:10:00) [common]
   49 05:45:35.967208  start: 1.2.1 http-download (timeout 00:10:00) [common]
   50 05:45:35.967555  downloading http://storage.kernelci.org/cip-gitlab/ci-iwamatsu-linux-5.10.y-cip-rc/v5.10.126-cip11-116-gef362fbbff528/arm/multi_v7_defconfig+kselftest/gcc-10/kernel/zImage
   51 05:45:35.967754  saving as /var/lib/lava/dispatcher/tmp/6771481/tftp-deploy-rifoqpw1/kernel/zImage
   52 05:45:35.967945  total size: 12333568 (11MB)
   53 05:45:35.968133  No compression specified
   54 05:45:44.970278  progress   0% (0MB)
   55 05:45:44.978956  progress   5% (0MB)
   56 05:45:44.987713  progress  10% (1MB)
   57 05:45:44.996575  progress  15% (1MB)
   58 05:45:45.005341  progress  20% (2MB)
   59 05:45:45.014062  progress  25% (2MB)
   60 05:45:45.022280  progress  30% (3MB)
   61 05:45:45.031013  progress  35% (4MB)
   62 05:45:45.039737  progress  40% (4MB)
   63 05:45:45.048471  progress  45% (5MB)
   64 05:45:45.057233  progress  50% (5MB)
   65 05:45:45.065972  progress  55% (6MB)
   66 05:45:45.074289  progress  60% (7MB)
   67 05:45:45.082962  progress  65% (7MB)
   68 05:45:45.091541  progress  70% (8MB)
   69 05:45:45.100102  progress  75% (8MB)
   70 05:45:45.108694  progress  80% (9MB)
   71 05:45:45.116804  progress  85% (10MB)
   72 05:45:45.125365  progress  90% (10MB)
   73 05:45:45.133901  progress  95% (11MB)
   74 05:45:45.142501  progress 100% (11MB)
   75 05:45:45.143139  11MB downloaded in 9.18s (1.28MB/s)
   76 05:45:45.143593  end: 1.2.1 http-download (duration 00:00:09) [common]
   78 05:45:45.144369  end: 1.2 download-retry (duration 00:00:09) [common]
   79 05:45:45.144704  start: 1.3 download-retry (timeout 00:09:51) [common]
   80 05:45:45.145027  start: 1.3.1 http-download (timeout 00:09:51) [common]
   81 05:45:45.145479  downloading http://storage.kernelci.org/cip-gitlab/ci-iwamatsu-linux-5.10.y-cip-rc/v5.10.126-cip11-116-gef362fbbff528/arm/multi_v7_defconfig+kselftest/gcc-10/dtbs/imx6q-sabrelite.dtb
   82 05:45:45.145692  saving as /var/lib/lava/dispatcher/tmp/6771481/tftp-deploy-rifoqpw1/dtb/imx6q-sabrelite.dtb
   83 05:45:45.145949  total size: 42397 (0MB)
   84 05:45:45.146202  No compression specified
   85 05:45:45.149277  progress  77% (0MB)
   86 05:45:45.150013  progress 100% (0MB)
   87 05:45:45.150541  0MB downloaded in 0.00s (8.81MB/s)
   88 05:45:45.150944  end: 1.3.1 http-download (duration 00:00:00) [common]
   90 05:45:45.151698  end: 1.3 download-retry (duration 00:00:00) [common]
   91 05:45:45.152011  start: 1.4 download-retry (timeout 00:09:51) [common]
   92 05:45:45.152331  start: 1.4.1 http-download (timeout 00:09:51) [common]
   93 05:45:45.152729  downloading http://storage.kernelci.org/images/rootfs/debian/bullseye-kselftest/20220624.0/armhf/full.rootfs.tar.xz
   94 05:45:45.152938  saving as /var/lib/lava/dispatcher/tmp/6771481/tftp-deploy-rifoqpw1/nfsrootfs/full.rootfs.tar
   95 05:45:45.153224  total size: 195680168 (186MB)
   96 05:45:45.153484  Using unxz to decompress xz
   97 05:45:45.161222  progress   0% (0MB)
   98 05:45:46.187196  progress   5% (9MB)
   99 05:45:47.144035  progress  10% (18MB)
  100 05:45:48.285196  progress  15% (28MB)
  101 05:45:49.051747  progress  20% (37MB)
  102 05:45:49.623008  progress  25% (46MB)
  103 05:45:50.765638  progress  30% (56MB)
  104 05:45:51.813272  progress  35% (65MB)
  105 05:45:52.908045  progress  40% (74MB)
  106 05:45:53.995194  progress  45% (84MB)
  107 05:45:55.092263  progress  50% (93MB)
  108 05:45:56.309727  progress  55% (102MB)
  109 05:45:57.638062  progress  60% (112MB)
  110 05:45:57.873045  progress  65% (121MB)
  111 05:45:58.842897  progress  70% (130MB)
  112 05:45:59.266421  progress  75% (139MB)
  113 05:45:59.416899  progress  80% (149MB)
  114 05:45:59.570182  progress  85% (158MB)
  115 05:45:59.789665  progress  90% (167MB)
  116 05:46:00.408865  progress  95% (177MB)
  117 05:46:01.544954  progress 100% (186MB)
  118 05:46:01.556728  186MB downloaded in 16.40s (11.38MB/s)
  119 05:46:01.557495  end: 1.4.1 http-download (duration 00:00:16) [common]
  121 05:46:01.558276  end: 1.4 download-retry (duration 00:00:16) [common]
  122 05:46:01.558556  start: 1.5 download-retry (timeout 00:09:34) [common]
  123 05:46:01.558818  start: 1.5.1 http-download (timeout 00:09:34) [common]
  124 05:46:01.559217  downloading http://storage.kernelci.org/cip-gitlab/ci-iwamatsu-linux-5.10.y-cip-rc/v5.10.126-cip11-116-gef362fbbff528/arm/multi_v7_defconfig+kselftest/gcc-10/modules.tar.xz
  125 05:46:01.559424  saving as /var/lib/lava/dispatcher/tmp/6771481/tftp-deploy-rifoqpw1/modules/modules.tar
  126 05:46:01.559604  total size: 7452028 (7MB)
  127 05:46:01.559790  Using unxz to decompress xz
  128 05:46:01.857496  progress   0% (0MB)
  129 05:46:01.901791  progress   5% (0MB)
  130 05:46:01.947206  progress  10% (0MB)
  131 05:46:01.990100  progress  15% (1MB)
  132 05:46:02.036885  progress  20% (1MB)
  133 05:46:02.084616  progress  25% (1MB)
  134 05:46:02.133187  progress  30% (2MB)
  135 05:46:02.175203  progress  35% (2MB)
  136 05:46:02.217487  progress  40% (2MB)
  137 05:46:02.266872  progress  45% (3MB)
  138 05:46:02.309715  progress  50% (3MB)
  139 05:46:02.359741  progress  55% (3MB)
  140 05:46:02.405367  progress  60% (4MB)
  141 05:46:02.448522  progress  65% (4MB)
  142 05:46:02.494727  progress  70% (5MB)
  143 05:46:02.539500  progress  75% (5MB)
  144 05:46:02.582737  progress  80% (5MB)
  145 05:46:02.630177  progress  85% (6MB)
  146 05:46:02.673193  progress  90% (6MB)
  147 05:46:02.720771  progress  95% (6MB)
  148 05:46:02.768220  progress 100% (7MB)
  149 05:46:02.780252  7MB downloaded in 1.22s (5.82MB/s)
  150 05:46:02.781149  end: 1.5.1 http-download (duration 00:00:01) [common]
  152 05:46:02.782502  end: 1.5 download-retry (duration 00:00:01) [common]
  153 05:46:02.782873  start: 1.6 prepare-tftp-overlay (timeout 00:09:33) [common]
  154 05:46:02.783185  start: 1.6.1 extract-nfsrootfs (timeout 00:09:33) [common]
  155 05:46:19.281501  Extracted nfsroot to /var/lib/lava/dispatcher/tmp/6771481/extract-nfsrootfs-hlf_lek3
  156 05:46:19.282061  end: 1.6.1 extract-nfsrootfs (duration 00:00:16) [common]
  157 05:46:19.282334  start: 1.6.2 lava-overlay (timeout 00:09:17) [common]
  158 05:46:19.282838  [common] Preparing overlay tarball in /var/lib/lava/dispatcher/tmp/6771481/lava-overlay-t3lk48sk
  159 05:46:19.283246  makedir: /var/lib/lava/dispatcher/tmp/6771481/lava-overlay-t3lk48sk/lava-6771481/bin
  160 05:46:19.283527  makedir: /var/lib/lava/dispatcher/tmp/6771481/lava-overlay-t3lk48sk/lava-6771481/tests
  161 05:46:19.283831  makedir: /var/lib/lava/dispatcher/tmp/6771481/lava-overlay-t3lk48sk/lava-6771481/results
  162 05:46:19.284139  Creating /var/lib/lava/dispatcher/tmp/6771481/lava-overlay-t3lk48sk/lava-6771481/bin/lava-add-keys
  163 05:46:19.284639  Creating /var/lib/lava/dispatcher/tmp/6771481/lava-overlay-t3lk48sk/lava-6771481/bin/lava-add-sources
  164 05:46:19.285040  Creating /var/lib/lava/dispatcher/tmp/6771481/lava-overlay-t3lk48sk/lava-6771481/bin/lava-background-process-start
  165 05:46:19.285651  Creating /var/lib/lava/dispatcher/tmp/6771481/lava-overlay-t3lk48sk/lava-6771481/bin/lava-background-process-stop
  166 05:46:19.286070  Creating /var/lib/lava/dispatcher/tmp/6771481/lava-overlay-t3lk48sk/lava-6771481/bin/lava-common-functions
  167 05:46:19.286455  Creating /var/lib/lava/dispatcher/tmp/6771481/lava-overlay-t3lk48sk/lava-6771481/bin/lava-echo-ipv4
  168 05:46:19.286874  Creating /var/lib/lava/dispatcher/tmp/6771481/lava-overlay-t3lk48sk/lava-6771481/bin/lava-install-packages
  169 05:46:19.287260  Creating /var/lib/lava/dispatcher/tmp/6771481/lava-overlay-t3lk48sk/lava-6771481/bin/lava-installed-packages
  170 05:46:19.287642  Creating /var/lib/lava/dispatcher/tmp/6771481/lava-overlay-t3lk48sk/lava-6771481/bin/lava-os-build
  171 05:46:19.288026  Creating /var/lib/lava/dispatcher/tmp/6771481/lava-overlay-t3lk48sk/lava-6771481/bin/lava-probe-channel
  172 05:46:19.288416  Creating /var/lib/lava/dispatcher/tmp/6771481/lava-overlay-t3lk48sk/lava-6771481/bin/lava-probe-ip
  173 05:46:19.288862  Creating /var/lib/lava/dispatcher/tmp/6771481/lava-overlay-t3lk48sk/lava-6771481/bin/lava-target-ip
  174 05:46:19.289292  Creating /var/lib/lava/dispatcher/tmp/6771481/lava-overlay-t3lk48sk/lava-6771481/bin/lava-target-mac
  175 05:46:19.289676  Creating /var/lib/lava/dispatcher/tmp/6771481/lava-overlay-t3lk48sk/lava-6771481/bin/lava-target-storage
  176 05:46:19.290096  Creating /var/lib/lava/dispatcher/tmp/6771481/lava-overlay-t3lk48sk/lava-6771481/bin/lava-test-case
  177 05:46:19.290487  Creating /var/lib/lava/dispatcher/tmp/6771481/lava-overlay-t3lk48sk/lava-6771481/bin/lava-test-event
  178 05:46:19.290897  Creating /var/lib/lava/dispatcher/tmp/6771481/lava-overlay-t3lk48sk/lava-6771481/bin/lava-test-feedback
  179 05:46:19.291338  Creating /var/lib/lava/dispatcher/tmp/6771481/lava-overlay-t3lk48sk/lava-6771481/bin/lava-test-raise
  180 05:46:19.291728  Creating /var/lib/lava/dispatcher/tmp/6771481/lava-overlay-t3lk48sk/lava-6771481/bin/lava-test-reference
  181 05:46:19.292145  Creating /var/lib/lava/dispatcher/tmp/6771481/lava-overlay-t3lk48sk/lava-6771481/bin/lava-test-runner
  182 05:46:19.292577  Creating /var/lib/lava/dispatcher/tmp/6771481/lava-overlay-t3lk48sk/lava-6771481/bin/lava-test-set
  183 05:46:19.292989  Creating /var/lib/lava/dispatcher/tmp/6771481/lava-overlay-t3lk48sk/lava-6771481/bin/lava-test-shell
  184 05:46:19.293407  Updating /var/lib/lava/dispatcher/tmp/6771481/lava-overlay-t3lk48sk/lava-6771481/bin/lava-add-keys (debian)
  185 05:46:19.293816  Updating /var/lib/lava/dispatcher/tmp/6771481/lava-overlay-t3lk48sk/lava-6771481/bin/lava-add-sources (debian)
  186 05:46:19.294213  Updating /var/lib/lava/dispatcher/tmp/6771481/lava-overlay-t3lk48sk/lava-6771481/bin/lava-install-packages (debian)
  187 05:46:19.294607  Updating /var/lib/lava/dispatcher/tmp/6771481/lava-overlay-t3lk48sk/lava-6771481/bin/lava-installed-packages (debian)
  188 05:46:19.295000  Updating /var/lib/lava/dispatcher/tmp/6771481/lava-overlay-t3lk48sk/lava-6771481/bin/lava-os-build (debian)
  189 05:46:19.295339  Creating /var/lib/lava/dispatcher/tmp/6771481/lava-overlay-t3lk48sk/lava-6771481/environment
  190 05:46:19.295615  LAVA metadata
  191 05:46:19.295819  - LAVA_JOB_ID=6771481
  192 05:46:19.296007  - LAVA_DISPATCHER_IP=192.168.101.1
  193 05:46:19.296313  start: 1.6.2.1 ssh-authorize (timeout 00:09:17) [common]
  194 05:46:19.297044  end: 1.6.2.1 ssh-authorize (duration 00:00:00) [common]
  195 05:46:19.297361  start: 1.6.2.2 lava-vland-overlay (timeout 00:09:17) [common]
  196 05:46:19.297545  skipped lava-vland-overlay
  197 05:46:19.297777  end: 1.6.2.2 lava-vland-overlay (duration 00:00:00) [common]
  198 05:46:19.298019  start: 1.6.2.3 lava-multinode-overlay (timeout 00:09:17) [common]
  199 05:46:19.298199  skipped lava-multinode-overlay
  200 05:46:19.298427  end: 1.6.2.3 lava-multinode-overlay (duration 00:00:00) [common]
  201 05:46:19.298673  start: 1.6.2.4 test-definition (timeout 00:09:17) [common]
  202 05:46:19.298891  Loading test definitions
  203 05:46:19.299166  start: 1.6.2.4.1 inline-repo-action (timeout 00:09:17) [common]
  204 05:46:19.299381  Using /lava-6771481 at stage 0
  205 05:46:19.300264  uuid=6771481_1.6.2.4.1 testdef=None
  206 05:46:19.300512  end: 1.6.2.4.1 inline-repo-action (duration 00:00:00) [common]
  207 05:46:19.300781  start: 1.6.2.4.2 test-overlay (timeout 00:09:17) [common]
  208 05:46:19.302152  end: 1.6.2.4.2 test-overlay (duration 00:00:00) [common]
  210 05:46:19.302793  start: 1.6.2.4.3 test-install-overlay (timeout 00:09:17) [common]
  211 05:46:19.304350  end: 1.6.2.4.3 test-install-overlay (duration 00:00:00) [common]
  213 05:46:19.305008  start: 1.6.2.4.4 test-runscript-overlay (timeout 00:09:17) [common]
  214 05:46:19.306500  runner path: /var/lib/lava/dispatcher/tmp/6771481/lava-overlay-t3lk48sk/lava-6771481/0/tests/0_timesync-off test_uuid 6771481_1.6.2.4.1
  215 05:46:19.306955  end: 1.6.2.4.4 test-runscript-overlay (duration 00:00:00) [common]
  217 05:46:19.307579  start: 1.6.2.4.5 git-repo-action (timeout 00:09:17) [common]
  218 05:46:19.307778  Using /lava-6771481 at stage 0
  219 05:46:19.308055  Fetching tests from https://github.com/kernelci/test-definitions.git
  220 05:46:19.308290  Running '/usr/bin/git clone https://github.com/kernelci/test-definitions.git /var/lib/lava/dispatcher/tmp/6771481/lava-overlay-t3lk48sk/lava-6771481/0/tests/1_kselftest-lkdtm'
  221 05:46:29.407624  Running '/usr/bin/git checkout kernelci.org
  222 05:46:29.646757  Tests stored (tmp) in /var/lib/lava/dispatcher/tmp/6771481/lava-overlay-t3lk48sk/lava-6771481/0/tests/1_kselftest-lkdtm/automated/linux/kselftest/kselftest.yaml
  223 05:46:29.648801  uuid=6771481_1.6.2.4.5 testdef=None
  224 05:46:29.649249  end: 1.6.2.4.5 git-repo-action (duration 00:00:10) [common]
  226 05:46:29.650018  start: 1.6.2.4.6 test-overlay (timeout 00:09:06) [common]
  227 05:46:29.652125  end: 1.6.2.4.6 test-overlay (duration 00:00:00) [common]
  229 05:46:29.652829  start: 1.6.2.4.7 test-install-overlay (timeout 00:09:06) [common]
  230 05:46:29.655516  end: 1.6.2.4.7 test-install-overlay (duration 00:00:00) [common]
  232 05:46:29.656195  start: 1.6.2.4.8 test-runscript-overlay (timeout 00:09:06) [common]
  233 05:46:29.658712  runner path: /var/lib/lava/dispatcher/tmp/6771481/lava-overlay-t3lk48sk/lava-6771481/0/tests/1_kselftest-lkdtm test_uuid 6771481_1.6.2.4.5
  234 05:46:29.658969  BOARD='imx6q-sabrelite'
  235 05:46:29.659166  BRANCH='cip-gitlab'
  236 05:46:29.659370  SKIPFILE='skipfile-lkft.yaml'
  237 05:46:29.659566  TESTPROG_URL='http://storage.kernelci.org/cip-gitlab/ci-iwamatsu-linux-5.10.y-cip-rc/v5.10.126-cip11-116-gef362fbbff528/arm/multi_v7_defconfig+kselftest/gcc-10/kselftest.tar.xz'
  238 05:46:29.659761  TST_CASENAME=''
  239 05:46:29.659948  TST_CMDFILES='lkdtm'
  240 05:46:29.660401  end: 1.6.2.4.8 test-runscript-overlay (duration 00:00:00) [common]
  242 05:46:29.661031  Creating lava-test-runner.conf files
  243 05:46:29.661254  Using lava-test-runner path: /var/lib/lava/dispatcher/tmp/6771481/lava-overlay-t3lk48sk/lava-6771481/0 for stage 0
  244 05:46:29.661540  - 0_timesync-off
  245 05:46:29.661744  - 1_kselftest-lkdtm
  246 05:46:29.662054  end: 1.6.2.4 test-definition (duration 00:00:10) [common]
  247 05:46:29.662322  start: 1.6.2.5 compress-overlay (timeout 00:09:06) [common]
  248 05:46:43.168406  end: 1.6.2.5 compress-overlay (duration 00:00:14) [common]
  249 05:46:43.168827  start: 1.6.2.6 persistent-nfs-overlay (timeout 00:08:53) [common]
  250 05:46:43.169123  end: 1.6.2.6 persistent-nfs-overlay (duration 00:00:00) [common]
  251 05:46:43.169421  end: 1.6.2 lava-overlay (duration 00:00:24) [common]
  252 05:46:43.169690  start: 1.6.3 extract-overlay-ramdisk (timeout 00:08:53) [common]
  253 05:46:43.365646  end: 1.6.3 extract-overlay-ramdisk (duration 00:00:00) [common]
  254 05:46:43.366644  start: 1.6.4 extract-modules (timeout 00:08:53) [common]
  255 05:46:43.366965  extracting modules file /var/lib/lava/dispatcher/tmp/6771481/tftp-deploy-rifoqpw1/modules/modules.tar to /var/lib/lava/dispatcher/tmp/6771481/extract-nfsrootfs-hlf_lek3
  256 05:46:44.201872  extracting modules file /var/lib/lava/dispatcher/tmp/6771481/tftp-deploy-rifoqpw1/modules/modules.tar to /var/lib/lava/dispatcher/tmp/6771481/extract-overlay-ramdisk-fdc_24yh/ramdisk
  257 05:46:44.913968  end: 1.6.4 extract-modules (duration 00:00:02) [common]
  258 05:46:44.914431  start: 1.6.5 apply-overlay-tftp (timeout 00:08:51) [common]
  259 05:46:44.914692  [common] Applying overlay to NFS
  260 05:46:44.914916  [common] Applying overlay /var/lib/lava/dispatcher/tmp/6771481/compress-overlay-t2zzne4q/overlay-1.6.2.5.tar.gz to directory /var/lib/lava/dispatcher/tmp/6771481/extract-nfsrootfs-hlf_lek3
  261 05:46:46.638466  end: 1.6.5 apply-overlay-tftp (duration 00:00:02) [common]
  262 05:46:46.638902  start: 1.6.6 prepare-kernel (timeout 00:08:49) [common]
  263 05:46:46.639213  start: 1.6.6.1 uboot-prepare-kernel (timeout 00:08:49) [common]
  264 05:46:46.639536  end: 1.6.6.1 uboot-prepare-kernel (duration 00:00:00) [common]
  265 05:46:46.639813  end: 1.6.6 prepare-kernel (duration 00:00:00) [common]
  266 05:46:46.640094  start: 1.6.7 configure-preseed-file (timeout 00:08:49) [common]
  267 05:46:46.640355  end: 1.6.7 configure-preseed-file (duration 00:00:00) [common]
  268 05:46:46.640634  start: 1.6.8 compress-ramdisk (timeout 00:08:49) [common]
  269 05:46:46.640880  Building ramdisk /var/lib/lava/dispatcher/tmp/6771481/extract-overlay-ramdisk-fdc_24yh/ramdisk.cpio containing /var/lib/lava/dispatcher/tmp/6771481/extract-overlay-ramdisk-fdc_24yh/ramdisk
  270 05:46:47.252601  >> 80691 blocks

  271 05:46:50.014685  Adding RAMdisk u-boot header.
  272 05:46:50.015938  mkimage -A arm -T ramdisk -C none -d /var/lib/lava/dispatcher/tmp/6771481/extract-overlay-ramdisk-fdc_24yh/ramdisk.cpio.gz /var/lib/lava/dispatcher/tmp/6771481/extract-overlay-ramdisk-fdc_24yh/ramdisk.cpio.gz.uboot
  273 05:46:51.450979  output: Image Name:   
  274 05:46:51.451918  output: Created:      Thu Jul  7 06:46:50 2022
  275 05:46:51.452176  output: Image Type:   ARM Linux RAMDisk Image (uncompressed)
  276 05:46:51.452392  output: Data Size:    15420643 Bytes = 15059.22 KiB = 14.71 MiB
  277 05:46:51.452640  output: Load Address: 00000000
  278 05:46:51.452833  output: Entry Point:  00000000
  279 05:46:51.453019  output: 
  280 05:46:51.453423  rename /var/lib/lava/dispatcher/tmp/6771481/extract-overlay-ramdisk-fdc_24yh/ramdisk.cpio.gz.uboot to /var/lib/lava/dispatcher/tmp/6771481/tftp-deploy-rifoqpw1/ramdisk/ramdisk.cpio.gz.uboot
  281 05:46:51.454040  end: 1.6.8 compress-ramdisk (duration 00:00:05) [common]
  282 05:46:51.454420  end: 1.6 prepare-tftp-overlay (duration 00:00:49) [common]
  283 05:46:51.454782  start: 1.7 lxc-create-udev-rule-action (timeout 00:08:44) [common]
  284 05:46:51.455062  No LXC device requested
  285 05:46:51.455341  end: 1.7 lxc-create-udev-rule-action (duration 00:00:00) [common]
  286 05:46:51.455645  start: 1.8 deploy-device-env (timeout 00:08:44) [common]
  287 05:46:51.455927  end: 1.8 deploy-device-env (duration 00:00:00) [common]
  288 05:46:51.456150  Checking files for TFTP limit of 4294967296 bytes.
  289 05:46:51.457860  end: 1 tftp-deploy (duration 00:01:16) [common]
  290 05:46:51.458187  start: 2 uboot-action (timeout 00:05:00) [common]
  291 05:46:51.458520  start: 2.1 uboot-from-media (timeout 00:05:00) [common]
  292 05:46:51.458787  end: 2.1 uboot-from-media (duration 00:00:00) [common]
  293 05:46:51.459100  start: 2.2 bootloader-overlay (timeout 00:05:00) [common]
  294 05:46:51.459601  substitutions:
  295 05:46:51.459812  - {BOOTX}: bootz 0x10000000 0x14000000 0x13f00000
  296 05:46:51.460006  - {DTB_ADDR}: 0x13f00000
  297 05:46:51.460194  - {DTB}: 6771481/tftp-deploy-rifoqpw1/dtb/imx6q-sabrelite.dtb
  298 05:46:51.460387  - {INITRD}: 6771481/tftp-deploy-rifoqpw1/ramdisk/ramdisk.cpio.gz.uboot
  299 05:46:51.460591  - {KERNEL_ADDR}: 0x10000000
  300 05:46:51.460776  - {KERNEL}: 6771481/tftp-deploy-rifoqpw1/kernel/zImage
  301 05:46:51.460958  - {LAVA_MAC}: None
  302 05:46:51.461165  - {NFSROOTFS}: /var/lib/lava/dispatcher/tmp/6771481/extract-nfsrootfs-hlf_lek3
  303 05:46:51.461362  - {NFS_SERVER_IP}: 192.168.101.1
  304 05:46:51.461543  - {PRESEED_CONFIG}: None
  305 05:46:51.461723  - {PRESEED_LOCAL}: None
  306 05:46:51.461902  - {RAMDISK_ADDR}: 0x14000000
  307 05:46:51.462080  - {RAMDISK}: 6771481/tftp-deploy-rifoqpw1/ramdisk/ramdisk.cpio.gz.uboot
  308 05:46:51.462258  - {ROOT_PART}: None
  309 05:46:51.462434  - {ROOT}: None
  310 05:46:51.462610  - {SERVER_IP}: 192.168.101.1
  311 05:46:51.462788  - {TEE_ADDR}: 0x83000000
  312 05:46:51.462979  - {TEE}: None
  313 05:46:51.463157  Parsed boot commands:
  314 05:46:51.463329  - setenv autoload no
  315 05:46:51.463523  - setenv initrd_high 0xffffffff
  316 05:46:51.463698  - setenv fdt_high 0xffffffff
  317 05:46:51.463874  - dhcp
  318 05:46:51.464049  - setenv serverip 192.168.101.1
  319 05:46:51.464225  - tftp 0x10000000 6771481/tftp-deploy-rifoqpw1/kernel/zImage
  320 05:46:51.464401  - tftp 0x14000000 6771481/tftp-deploy-rifoqpw1/ramdisk/ramdisk.cpio.gz.uboot
  321 05:46:51.464593  - setenv initrd_size ${filesize}
  322 05:46:51.464769  - tftp 0x13f00000 6771481/tftp-deploy-rifoqpw1/dtb/imx6q-sabrelite.dtb
  323 05:46:51.464945  - setenv bootargs 'console=ttymxc1,115200n8 root=/dev/nfs rw nfsroot=192.168.101.1:/var/lib/lava/dispatcher/tmp/6771481/extract-nfsrootfs-hlf_lek3,tcp,hard  ip=dhcp'
  324 05:46:51.465168  - bootz 0x10000000 0x14000000 0x13f00000
  325 05:46:51.465403  end: 2.2 bootloader-overlay (duration 00:00:00) [common]
  327 05:46:51.466104  start: 2.3 connect-device (timeout 00:05:00) [common]
  328 05:46:51.466324  [common] connect-device Connecting to device using '/usr/bin/console -f -M rack-control imx6q-sabrelite-lava-cbg-1'
  329 05:46:51.474002  Setting prompt string to ['lava-test: # ']
  330 05:46:51.475286  end: 2.3 connect-device (duration 00:00:00) [common]
  331 05:46:51.475730  start: 2.4 uboot-commands (timeout 00:05:00) [common]
  332 05:46:51.476154  start: 2.4.1 reset-device (timeout 00:05:00) [common]
  333 05:46:51.476595  start: 2.4.1.1 pdu-reboot (timeout 00:05:00) [common]
  334 05:46:51.477320  Calling: 'nice' '/usr/local/bin/rack-power.sh' 'rack-power-0' '-t' '3'
  335 05:46:53.718893  >> Software version: 7

  336 05:46:53.727552  >> Intermediate Relay states: 0xe7

  337 05:46:55.736232  >> Relay states: 0xef

  338 05:46:55.739790  Returned 0 in 4 seconds
  339 05:46:55.840999  end: 2.4.1.1 pdu-reboot (duration 00:00:04) [common]
  341 05:46:55.841923  end: 2.4.1 reset-device (duration 00:00:04) [common]
  342 05:46:55.842221  start: 2.4.2 bootloader-interrupt (timeout 00:04:56) [common]
  343 05:46:55.842497  Setting prompt string to ['Hit any key to stop autoboot']
  344 05:46:55.842711  bootloader-interrupt: Wait for prompt ['Hit any key to stop autoboot'] (timeout 00:05:00)
  345 05:46:55.843487  [Enter `^Ec?' for help]
  346 05:46:57.068876  
  347 05:46:57.069291  
  348 05:46:57.075166  U-Boot 2021.10+dfsg-1+apertis10bv2023dev2b2 (Apr 18 2022 - 16:34:49 +0000)
  349 05:46:57.075407  
  350 05:46:57.078948  CPU:   Freescale i.MX6Q rev1.0 at 792 MHz
  351 05:46:57.082291  Reset cause: POR
  352 05:46:57.085176  Model: Freescale i.MX6 Quad SABRE Lite Board
  353 05:46:57.086690  Board: SABRE Lite
  354 05:46:57.086931  I2C:   ready
  355 05:46:57.087758  DRAM:  1 GiB
  356 05:46:57.146274  MMC:   FSL_SDHC: 0, FSL_SDHC: 1
  357 05:46:57.159361  Loading Environment from SPIFlash... SF: Detected sst25vf016b with page size 256 Bytes, erase size 4 KiB, total 2 MiB
  358 05:46:57.169212  *** Warning - bad CRC, using default environment
  359 05:46:57.169469  
  360 05:46:57.178080  In:    serial
  361 05:46:57.178310  Out:   serial
  362 05:46:57.178540  Err:   serial
  363 05:46:57.189919  Net:   using phy at 6
  364 05:46:57.195574  FEC [PRIME], usb_ether
  365 05:46:57.199334  Error: usb_ether address not set.
  366 05:46:57.199563  
  367 05:46:57.199761  starting USB...
  368 05:46:57.201291  Bus usb@2184000: usb dr_mode not found
  369 05:46:57.254441  Bus usb@2184200: USB EHCI 1.00
  370 05:47:00.294988  scanning bus usb@2184000 for devices... 1 USB Device(s) found
  371 05:47:05.433730  scanning bus usb@2184200 for devices... 2 USB Device(s) found
  372 05:47:05.436489         scanning usb for storage devices... 0 Storage Device(s) found
  373 05:47:05.446798         scanning usb for ethernet devices... 0 Ethernet Device(s) found
  375 05:47:05.678182  Hit any key to stop autoboot:  3 
  376 05:47:05.678597  end: 2.4.2 bootloader-interrupt (duration 00:00:10) [common]
  377 05:47:05.678898  start: 2.4.3 bootloader-commands (timeout 00:04:46) [common]
  378 05:47:05.679143  Setting prompt string to ['=>']
  379 05:47:05.679415  bootloader-commands: Wait for prompt ['=>'] (timeout 00:04:46)
  380 05:47:05.688163   0 
  381 05:47:05.688735  Setting prompt string to ['=>', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory', 'Bad Linux RISCV Image magic!', 'Wrong Image Format for boot', 'ERROR: Did not find a cmdline Flattened Device Tree', 'ERROR: RD image overlaps OS image']
  382 05:47:05.688975  Sending with 10 millisecond of delay
  384 05:47:06.828505  => setenv autoload no
  385 05:47:06.839085  bootloader-commands: Wait for prompt ['=>', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory', 'Bad Linux RISCV Image magic!', 'Wrong Image Format for boot', 'ERROR: Did not find a cmdline Flattened Device Tree', 'ERROR: RD image overlaps OS image'] (timeout 00:04:45)
  386 05:47:06.841364  setenv autoload no
  387 05:47:06.841972  Sending with 10 millisecond of delay
  389 05:47:08.649699  => setenv initrd_high 0xffffffff
  390 05:47:08.660252  bootloader-commands: Wait for prompt ['=>', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory', 'Bad Linux RISCV Image magic!', 'Wrong Image Format for boot', 'ERROR: Did not find a cmdline Flattened Device Tree', 'ERROR: RD image overlaps OS image'] (timeout 00:04:43)
  391 05:47:08.660723  setenv initrd_high 0xffffffff
  392 05:47:08.661283  Sending with 10 millisecond of delay
  394 05:47:10.288786  => setenv fdt_high 0xffffffff
  395 05:47:10.299442  bootloader-commands: Wait for prompt ['=>', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory', 'Bad Linux RISCV Image magic!', 'Wrong Image Format for boot', 'ERROR: Did not find a cmdline Flattened Device Tree', 'ERROR: RD image overlaps OS image'] (timeout 00:04:41)
  396 05:47:10.299897  setenv fdt_high 0xffffffff
  397 05:47:10.300322  Sending with 10 millisecond of delay
  399 05:47:10.593679  => dhcp
  400 05:47:10.604419  bootloader-commands: Wait for prompt ['=>', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory', 'Bad Linux RISCV Image magic!', 'Wrong Image Format for boot', 'ERROR: Did not find a cmdline Flattened Device Tree', 'ERROR: RD image overlaps OS image'] (timeout 00:04:41)
  401 05:47:10.604960  dhcp
  402 05:47:10.698431  BOOTP broadcast 1
  403 05:47:10.704187  DHCP client bound to address 192.168.101.100 (2 ms)
  404 05:47:10.705415  Sending with 10 millisecond of delay
  406 05:47:12.511852  => setenv serverip 192.168.101.1
  407 05:47:12.522448  bootloader-commands: Wait for prompt ['=>', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory', 'Bad Linux RISCV Image magic!', 'Wrong Image Format for boot', 'ERROR: Did not find a cmdline Flattened Device Tree', 'ERROR: RD image overlaps OS image'] (timeout 00:04:39)
  408 05:47:12.522901  setenv serverip 192.168.101.1
  409 05:47:12.523324  Sending with 10 millisecond of delay
  411 05:47:16.088535  => tftp 0x10000000 6771481/tftp-deploy-rifoqpw1/kernel/zImage
  412 05:47:16.104896  bootloader-commands: Wait for prompt ['=>', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory', 'Bad Linux RISCV Image magic!', 'Wrong Image Format for boot', 'ERROR: Did not find a cmdline Flattened Device Tree', 'ERROR: RD image overlaps OS image'] (timeout 00:04:35)
  413 05:47:16.105399  tftp 0x10000000 6771481/tftp-deploy-rifoqpw1/kernel/zImage
  414 05:47:16.196817  Using FEC device
  415 05:47:16.200104  TFTP from server 192.168.101.1; our IP address is 192.168.101.100
  416 05:47:16.203584  Filename '6771481/tftp-deploy-rifoqpw1/kernel/zImage'.
  417 05:47:16.207328  Load address: 0x10000000
  418 05:47:16.523825  Loading: *#################################################################
  419 05:47:16.832887  	 #################################################################
  420 05:47:17.175054  	 #################################################################
  421 05:47:17.482974  	 #################################################################
  422 05:47:17.792015  	 #################################################################
  423 05:47:18.101401  	 #################################################################
  424 05:47:18.411071  	 #################################################################
  425 05:47:18.771306  	 #################################################################
  426 05:47:19.094435  	 #################################################################
  427 05:47:19.494612  	 #################################################################
  428 05:47:19.914511  	 #################################################################
  429 05:47:20.333548  	 #################################################################
  430 05:47:20.716980  	 #############################################################
  431 05:47:20.717468  	 2.6 MiB/s
  432 05:47:20.717811  done
  433 05:47:20.720704  Bytes transferred = 12333568 (bc3200 hex)
  434 05:47:20.721860  Sending with 10 millisecond of delay
  436 05:47:25.256762  => tftp 0x14000000 6771481/tftp-deploy-rifoqpw1/ramdisk/ramdisk.cpio.gz.uboot
  437 05:47:25.267755  bootloader-commands: Wait for prompt ['=>', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory', 'Bad Linux RISCV Image magic!', 'Wrong Image Format for boot', 'ERROR: Did not find a cmdline Flattened Device Tree', 'ERROR: RD image overlaps OS image'] (timeout 00:04:26)
  438 05:47:25.268347  tftp 0x14000000 6771481/tftp-deploy-rifoqpw1/ramdisk/ramdisk.cpio.gz.uboot
  439 05:47:25.370704  Using FEC device
  440 05:47:25.373732  TFTP from server 192.168.101.1; our IP address is 192.168.101.100
  441 05:47:25.377249  Filename '6771481/tftp-deploy-rifoqpw1/ramdisk/ramdisk.cpio.gz.uboot'.
  442 05:47:25.380305  Load address: 0x14000000
  443 05:47:25.750181  Loading: *#################################################################
  444 05:47:26.100275  	 #################################################################
  445 05:47:26.473130  	 #################################################################
  446 05:47:26.820128  	 #################################################################
  447 05:47:27.133168  	 #################################################################
  448 05:47:27.452283  	 #################################################################
  449 05:47:27.760401  	 #################################################################
  450 05:47:28.096292  	 #################################################################
  451 05:47:28.450389  	 #################################################################
  452 05:47:28.821655  	 #################################################################
  453 05:47:29.213505  	 #################################################################
  454 05:47:29.601636  	 #################################################################
  455 05:47:29.987916  	 #################################################################
  456 05:47:30.358873  	 #################################################################
  457 05:47:30.740762  	 #################################################################
  458 05:47:31.156875  	 #################################################################
  459 05:47:31.225742  	 ###########
  460 05:47:31.226242  	 2.5 MiB/s
  461 05:47:31.226669  done
  462 05:47:31.229382  Bytes transferred = 15420707 (eb4d23 hex)
  463 05:47:31.230256  Sending with 10 millisecond of delay
  465 05:47:33.098287  => setenv initrd_size ${filesize}
  466 05:47:33.108898  bootloader-commands: Wait for prompt ['=>', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory', 'Bad Linux RISCV Image magic!', 'Wrong Image Format for boot', 'ERROR: Did not find a cmdline Flattened Device Tree', 'ERROR: RD image overlaps OS image'] (timeout 00:04:18)
  467 05:47:33.109390  setenv initrd_size ${filesize}
  468 05:47:33.110456  Sending with 10 millisecond of delay
  470 05:47:37.290734  => tftp 0x13f00000 6771481/tftp-deploy-rifoqpw1/dtb/imx6q-sabrelite.dtb
  471 05:47:37.302890  bootloader-commands: Wait for prompt ['=>', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory', 'Bad Linux RISCV Image magic!', 'Wrong Image Format for boot', 'ERROR: Did not find a cmdline Flattened Device Tree', 'ERROR: RD image overlaps OS image'] (timeout 00:04:14)
  472 05:47:37.303481  tftp 0x13f00000 6771481/tftp-deploy-rifoqpw1/dtb/imx6q-sabrelite.dtb
  473 05:47:37.398385  Using FEC device
  474 05:47:37.401317  TFTP from server 192.168.101.1; our IP address is 192.168.101.100
  475 05:47:37.406990  Filename '6771481/tftp-deploy-rifoqpw1/dtb/imx6q-sabrelite.dtb'.
  476 05:47:37.410702  Load address: 0x13f00000
  477 05:47:37.666529  Loading: *###
  478 05:47:37.667408  	 162.1 KiB/s
  479 05:47:37.668399  done
  480 05:47:37.671307  Bytes transferred = 42397 (a59d hex)
  481 05:47:37.671774  Sending with 10 millisecond of delay
  483 05:47:47.619017  => setenv bootargs 'console=ttymxc1,115200n8 root=/dev/nfs rw nfsroot=192.168.101.1:/var/lib/lava/dispatcher/tmp/6771481/extract-nfsrootfs-hlf_lek3,tcp,hard  ip=dhcp'
  484 05:47:47.629636  bootloader-commands: Wait for prompt ['=>', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory', 'Bad Linux RISCV Image magic!', 'Wrong Image Format for boot', 'ERROR: Did not find a cmdline Flattened Device Tree', 'ERROR: RD image overlaps OS image'] (timeout 00:04:04)
  485 05:47:47.630270  setenv bootargs 'console=ttymxc1,115200n8 root=/dev/nfs rw nfsroot=192.168.101.1:/var/lib/lava/dispatcher/tmp/6771481/extract-nfsrootfs-hlf_lek3,tcp,hard  ip=dhcp'
  486 05:47:47.630719  Sending with 10 millisecond of delay
  488 05:47:50.008066  => bootz 0x10000000 0x14000000 0x13f00000
  489 05:47:50.018932  Setting prompt string to ['Starting kernel']
  490 05:47:50.019203  bootloader-commands: Wait for prompt ['Starting kernel'] (timeout 00:04:01)
  491 05:47:50.019870  bootz 0x10000000 0x14000000 0x13f00000
  492 05:47:50.020071  Kernel image @ 0x10000000 [ 0x000000 - 0xbc3200 ]
  493 05:47:50.021699  ## Loading init Ramdisk from Legacy Image at 14000000 ...
  494 05:47:50.023119     Image Name:   
  495 05:47:50.030824     Image Type:   ARM Linux RAMDisk Image (uncompressed)
  496 05:47:50.032782     Data Size:    15420643 Bytes = 14.7 MiB
  497 05:47:50.034229     Load Address: 00000000
  498 05:47:50.035742     Entry Point:  00000000
  499 05:47:50.214806     Verifying Checksum ... OK
  500 05:47:50.220499  ## Flattened Device Tree blob at 13f00000
  501 05:47:50.222947     Booting using the fdt blob at 0x13f00000
  502 05:47:50.228627     Using Device Tree in place at 13f00000, end 13f0d59c
  503 05:47:50.236742  
  504 05:47:50.241189  Starting kernel ...
  505 05:47:50.241405  
  506 05:47:50.242025  end: 2.4.3 bootloader-commands (duration 00:00:45) [common]
  507 05:47:50.242442  start: 2.4.4 auto-login-action (timeout 00:04:01) [common]
  508 05:47:50.242805  Setting prompt string to ['Linux version [0-9]']
  509 05:47:50.243133  Setting prompt string to ['Linux version [0-9]', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory', 'Bad Linux RISCV Image magic!', 'Wrong Image Format for boot', 'ERROR: Did not find a cmdline Flattened Device Tree', 'ERROR: RD image overlaps OS image']
  510 05:47:50.243466  auto-login-action: Wait for prompt ['Linux version [0-9]', 'Resetting CPU', 'Must RESET board to recover', 'TIMEOUT', 'Retry count exceeded', 'Retry time exceeded; starting again', 'ERROR: The remote end did not respond in time.', 'File not found', 'Bad Linux ARM64 Image magic!', 'Wrong Ramdisk Image Format', 'Ramdisk image is corrupt or invalid', 'ERROR: Failed to allocate', 'TFTP error: trying to overwrite reserved memory', 'Bad Linux RISCV Image magic!', 'Wrong Image Format for boot', 'ERROR: Did not find a cmdline Flattened Device Tree', 'ERROR: RD image overlaps OS image'] (timeout 00:05:00)
  511 05:47:58.770341  [    0.000000] Booting Linux on physical CPU 0x0
  512 05:47:58.771855  start: 2.4.4.1 login-action (timeout 00:03:53) [common]
  513 05:47:58.772122  The string '/ #' does not look like a typical prompt and could match status messages instead. Please check the job log files and use a prompt string which matches the actual prompt string more closely.
  514 05:47:58.772397  Setting prompt string to ['-+\\[ cut here \\]-+\\s+(.*\\s+-+\\[ end trace (\\w*) \\]-+)', '(Unhandled fault.*)\\r\\n', 'Kernel panic - (.*) end Kernel panic', 'Stack:\\s+(.*\\s+-+\\[ end trace (\\w*) \\]-+)', '^[^\\n]+WARNING:.*?$', '^[^\\n]+Oops(?: -|:).*?$', '^[^\\n]+BUG:.*?$']
  515 05:47:58.772663  Using line separator: #'\n'#
  516 05:47:58.772853  No login prompt set.
  517 05:47:58.773048  Parsing kernel messages
  518 05:47:58.773285  ['-+\\[ cut here \\]-+\\s+(.*\\s+-+\\[ end trace (\\w*) \\]-+)', '(Unhandled fault.*)\\r\\n', 'Kernel panic - (.*) end Kernel panic', 'Stack:\\s+(.*\\s+-+\\[ end trace (\\w*) \\]-+)', '^[^\\n]+WARNING:.*?$', '^[^\\n]+Oops(?: -|:).*?$', '^[^\\n]+BUG:.*?$', '/ #', 'Login timed out', 'Login incorrect']
  519 05:47:58.773587  [login-action] Waiting for messages, (timeout 00:03:53)
  520 05:47:58.788566  [    0.000000] Linux version 5.10.128-cip11 (KernelCI@build-j324962-arm-gcc-10-multi-v7-defconfig-kselftest-2xcf7) (arm-linux-gnueabihf-gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2) #1 SMP Thu Jul 7 05:29:20 UTC 2022
  521 05:47:58.795977  [    0.000000] CPU: ARMv7 Processor [412fc09a] revision 10 (ARMv7), cr=10c5387d
  522 05:47:58.806735  [    0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache
  523 05:47:58.814351  [    0.000000] OF: fdt: Machine model: Freescale i.MX6 Quad SABRE Lite Board
  524 05:47:58.820673  [    0.000000] Memory policy: Data cache writealloc
  525 05:47:58.820900  [    0.000000] efi: UEFI not found.
  526 05:47:58.825728  [    0.000000] OF: fdt: Reserved memory: unsupported node format, ignoring
  527 05:47:58.831481  [    0.000000] cma: Reserved 64 MiB at 0x4c000000
  528 05:47:58.834490  [    0.000000] Zone ranges:
  529 05:47:58.840789  [    0.000000]   DMA      [mem 0x0000000010000000-0x000000003fffffff]
  530 05:47:58.845621  [    0.000000]   Normal   empty
  531 05:47:58.850375  [    0.000000]   HighMem  [mem 0x0000000040000000-0x000000004fffffff]
  532 05:47:58.852497  [    0.000000] Movable zone start for each node
  533 05:47:58.856993  [    0.000000] Early memory node ranges
  534 05:47:58.868063  [    0.000000]   node   0: [mem 0x0000000010000000-0x000000004fffffff]
  535 05:47:58.869549  [    0.000000] Initmem setup node 0 [mem 0x0000000010000000-0x000000004fffffff]
  536 05:47:58.876882  [    0.000000] percpu: Embedded 21 pages/cpu s55468 r8192 d22356 u86016
  537 05:47:58.885613  [    0.000000] Built 1 zonelists, mobility grouping on.  Total pages: 260608
  538 05:47:58.899486  [    0.000000] Kernel command line: console=ttymxc1,115200n8 root=/dev/nfs rw nfsroot=192.168.101.1:/var/lib/lava/dispatcher/tmp/6771481/extract-nfsrootfs-hlf_lek3,tcp,hard  ip=dhcp
  539 05:47:58.907316  [    0.000000] Dentry cache hash table entries: 131072 (order: 7, 524288 bytes, linear)
  540 05:47:58.914744  [    0.000000] Inode-cache hash table entries: 65536 (order: 6, 262144 bytes, linear)
  541 05:47:58.920496  [    0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off
  542 05:47:58.937316  [    0.000000] Memory: 921464K/1048576K available (17408K kernel code, 2649K rwdata, 8096K rodata, 2048K init, 6693K bss, 61576K reserved, 65536K cma-reserved, 196608K highmem)
  543 05:47:58.942638  [    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
  544 05:47:58.948646  [    0.000000] ftrace: allocating 55455 entries in 163 pages
  545 05:47:58.953504  [    0.000000] ftrace: allocated 163 pages with 4 groups
  546 05:47:58.957162  [    0.000000] Running RCU self tests
  547 05:47:58.962631  [    0.000000] rcu: Hierarchical RCU implementation.
  548 05:47:58.966003  [    0.000000] rcu: 	RCU event tracing is enabled.
  549 05:47:58.970879  [    0.000000] rcu: 	RCU lockdep checking is enabled.
  550 05:47:58.977826  [    0.000000] rcu: 	RCU restricting CPUs from NR_CPUS=16 to nr_cpu_ids=4.
  551 05:47:58.982752  [    0.000000] 	Rude variant of Tasks RCU enabled.
  552 05:47:58.986755  [    0.000000] 	Tracing variant of Tasks RCU enabled.
  553 05:47:58.994512  [    0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 10 jiffies.
  554 05:47:59.002507  [    0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=4
  555 05:47:59.007068  [    0.000000] NR_IRQS: 16, nr_irqs: 16, preallocated irqs: 16
  556 05:47:59.011385  [    0.000000] L2C-310 errata 752271 769419 enabled
  557 05:47:59.016641  [    0.000000] L2C-310 enabling early BRESP for Cortex-A9
  558 05:47:59.024747  [    0.000000] L2C-310 full line of zeros enabled for Cortex-A9
  559 05:47:59.031533  [    0.000000] L2C-310 ID prefetch enabled, offset 16 lines
  560 05:47:59.034761  [    0.000000] L2C-310 dynamic clock gating enabled, standby mode enabled
  561 05:47:59.040050  [    0.000000] L2C-310 cache controller enabled, 16 ways, 1024 kB
  562 05:47:59.045895  [    0.000000] L2C-310: CACHE_ID 0x410000c7, AUX_CTRL 0x76470001
  563 05:47:59.053958  [    0.000000] Switching to timer-based delay loop, resolution 15ns
  564 05:47:59.062031  [    0.000008] sched_clock: 32 bits at 66MHz, resolution 15ns, wraps every 32537631224ns
  565 05:47:59.069524  [    0.000040] clocksource: mxc_timer1: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 28958491609 ns
  566 05:47:59.077450  [    0.004443] Console: colour dummy device 80x30
  567 05:47:59.083720  [    0.004510] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar
  568 05:47:59.087752  [    0.004540] ... MAX_LOCKDEP_SUBCLASSES:  8
  569 05:47:59.092747  [    0.004566] ... MAX_LOCK_DEPTH:          48
  570 05:47:59.096517  [    0.004592] ... MAX_LOCKDEP_KEYS:        8192
  571 05:47:59.098898  [    0.004617] ... CLASSHASH_SIZE:          4096
  572 05:47:59.104885  [    0.004642] ... MAX_LOCKDEP_ENTRIES:     32768
  573 05:47:59.108852  [    0.004667] ... MAX_LOCKDEP_CHAINS:      65536
  574 05:47:59.115027  [    0.004694] ... CHAINHASH_SIZE:          32768
  575 05:47:59.118906  [    0.004719]  memory used by lock dependency info: 4061 kB
  576 05:47:59.122646  [    0.004744]  memory used for stack traces: 2112 kB
  577 05:47:59.129652  [    0.004770]  per task-struct memory footprint: 1536 bytes
  578 05:47:59.139398  [    0.004869] Calibrating delay loop (skipped), value calculated using timer frequency.. 132.00 BogoMIPS (lpj=660000)
  579 05:47:59.144515  [    0.004921] pid_max: default: 32768 minimum: 301
  580 05:47:59.148552  [    0.005306] LSM: Security Framework initializing
  581 05:47:59.152396  [    0.005417] LSM support for eBPF active
  582 05:47:59.159396  [    0.005565] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes, linear)
  583 05:47:59.166909  [    0.005615] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes, linear)
  584 05:47:59.172726  [    0.008181] CPU: Testing write buffer coherency: ok
  585 05:47:59.177051  [    0.008300] CPU0: Spectre v2: using BPIALL workaround
  586 05:47:59.187488  [    0.009384] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
  587 05:47:59.191524  [    0.013246] Setting up static identity map for 0x10300000 - 0x103000ac
  588 05:47:59.195410  [    0.015625] rcu: Hierarchical SRCU implementation.
  589 05:47:59.198652  [    0.025013] EFI services will not be available.
  590 05:47:59.205410  [    0.026321] smp: Bringing up secondary CPUs ...
  591 05:47:59.210422  [    0.029615] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001
  592 05:47:59.214654  [    0.029631] CPU1: Spectre v2: using BPIALL workaround
  593 05:47:59.219659  [    0.033607] CPU2: thread -1, cpu 2, socket 0, mpidr 80000002
  594 05:47:59.227413  [    0.033622] CPU2: Spectre v2: using BPIALL workaround
  595 05:47:59.234021  [    0.037267] CPU3: thread -1, cpu 3, socket 0, mpidr 80000003
  596 05:47:59.235734  [    0.037281] CPU3: Spectre v2: using BPIALL workaround
  597 05:47:59.240756  [    0.038141] smp: Brought up 1 node, 4 CPUs
  598 05:47:59.247475  [    0.038185] SMP: Total of 4 processors activated (528.00 BogoMIPS).
  599 05:47:59.251149  [    0.038220] CPU: All CPU(s) started in SVC mode.
  600 05:47:59.255296  [    0.041122] devtmpfs: initialized
  601 05:47:59.261795  [    0.096656] VFP support v0.3: implementor 41 architecture 3 part 30 variant 9 rev 4
  602 05:47:59.271656  [    0.099483] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
  603 05:47:59.279399  [    0.099557] futex hash table entries: 1024 (order: 4, 65536 bytes, linear)
  604 05:47:59.286392  [    0.104277] pinctrl core: initialized pinctrl subsystem
  605 05:47:59.289677  [    0.111180] DMI not present or invalid.
  606 05:47:59.293541  [    0.113481] NET: Registered protocol family 16
  607 05:47:59.300162  [    0.125048] DMA: preallocated 256 KiB pool for atomic coherent allocations
  608 05:47:59.307923  [    0.134428] thermal_sys: Registered thermal governor 'step_wise'
  609 05:47:59.309736  [    0.134971] cpuidle: using governor menu
  610 05:47:59.315046  [    0.135510] CPU identified as i.MX6Q, silicon rev 1.0
  611 05:47:59.318788  [    0.880827] vdd1p1: supplied by regulator-dummy
  612 05:47:59.323418  [    0.912588] vdd3p0: supplied by regulator-dummy
  613 05:47:59.328733  [    0.943940] vdd2p5: supplied by regulator-dummy
  614 05:47:59.332673  [    0.975351] vddarm: supplied by regulator-dummy
  615 05:47:59.337046  [    1.007579] vddpu: supplied by regulator-dummy
  616 05:47:59.344326  [    1.038010] vddsoc: supplied by regulator-dummy
  617 05:47:59.345255  [    2.369212] No ATAGs?
  618 05:47:59.351930  [    2.370106] hw-breakpoint: found 5 (+1 reserved) breakpoint and 1 watchpoint registers.
  619 05:47:59.357807  [    2.370192] hw-breakpoint: maximum watchpoint size is 4 bytes.
  620 05:47:59.365030  [    2.389741] imx6q-pinctrl 20e0000.pinctrl: initialized IMX pinctrl driver
  621 05:47:59.370048  [    2.419186] Serial: AMBA PL011 UART driver
  622 05:47:59.375426  [    2.482584] Kprobes globally optimized
  623 05:47:59.378422  [    2.576323] mxs-dma 110000.dma-apbh: initialized
  624 05:47:59.382622  [    2.608671] iommu: Default domain type: Translated 
  625 05:47:59.386492  [    2.611185] vgaarb: loaded
  626 05:47:59.388683  [    2.615835] SCSI subsystem initialized
  627 05:47:59.394560  [    2.618390] usbcore: registered new interface driver usbfs
  628 05:47:59.401397  [    2.618711] usbcore: registered new interface driver hub
  629 05:47:59.404749  [    2.619055] usbcore: registered new device driver usb
  630 05:47:59.410011  [    2.626727] i2c i2c-0: IMX I2C adapter registered
  631 05:47:59.416746  [    2.633651] i2c i2c-1: IMX I2C adapter registered
  632 05:47:59.418937  [    2.638147] i2c i2c-2: IMX I2C adapter registered
  633 05:47:59.426493  [    2.642996] pps_core: LinuxPPS API ver. 1 registered
  634 05:47:59.435611  [    2.643040] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
  635 05:47:59.437092  [    2.643138] PTP clock support registered
  636 05:47:59.443031  [    2.662729] clocksource: Switched to clocksource mxc_timer1
  637 05:47:59.450449  [    4.344898] NET: Registered protocol family 2
  638 05:47:59.455958  [    4.345718] IP idents hash table entries: 16384 (order: 5, 131072 bytes, linear)
  639 05:47:59.463004  [    4.349111] tcp_listen_portaddr_hash hash table entries: 512 (order: 2, 22528 bytes, linear)
  640 05:47:59.470941  [    4.349292] TCP established hash table entries: 8192 (order: 3, 32768 bytes, linear)
  641 05:47:59.479364  [    4.349518] TCP bind hash table entries: 8192 (order: 6, 327680 bytes, linear)
  642 05:47:59.484684  [    4.350957] TCP: Hash tables configured (established 8192 bind 8192)
  643 05:47:59.491888  [    4.352013] MPTCP token hash table entries: 1024 (order: 3, 49152 bytes, linear)
  644 05:47:59.498641  [    4.352511] UDP hash table entries: 512 (order: 3, 49152 bytes, linear)
  645 05:47:59.506431  [    4.352771] UDP-Lite hash table entries: 512 (order: 3, 49152 bytes, linear)
  646 05:47:59.515181  [    4.353518] NET: Registered protocol family 1
  647 05:47:59.516512  [    4.356325] RPC: Registered named UNIX socket transport module.
  648 05:47:59.522061  [    4.356414] RPC: Registered udp transport module.
  649 05:47:59.525689  [    4.356458] RPC: Registered tcp transport module.
  650 05:47:59.532726  [    4.356495] RPC: Registered tcp NFSv4.1 backchannel transport module.
  651 05:47:59.536578  [    4.356547] NET: Registered protocol family 44
  652 05:47:59.541023  [    4.356613] PCI: CLS 0 bytes, default 64
  653 05:47:59.549445  [    4.359099] Trying to unpack rootfs image as initramfs...
  654 05:47:59.552276  [    6.260221] Freeing initrd memory: 15060K
  655 05:47:59.558275  [    6.261114] hw perfevents: no interrupt-affinity property for /pmu, guessing.
  656 05:47:59.565611  [    6.262392] hw perfevents: enabled with armv7_cortex_a9 PMU driver, 7 counters available
  657 05:47:59.571498  [    6.271389] Initialise system trusted keyrings
  658 05:47:59.577443  [    6.272516] workingset: timestamp_bits=30 max_order=18 bucket_order=0
  659 05:47:59.585959  [    6.322655] squashfs: version 4.0 (2009/01/31) Phillip Lougher
  660 05:47:59.587897  [    6.326311] NFS: Registering the id_resolver key type
  661 05:47:59.592258  [    6.326510] Key type id_resolver registered
  662 05:47:59.596426  [    6.326598] Key type id_legacy registered
  663 05:47:59.603663  [    6.327260] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
  664 05:47:59.611701  [    6.327364] nfs4flexfilelayout_init: NFSv4 Flexfile Layout Driver Registering...
  665 05:47:59.614517  [    6.327575] ntfs: driver 2.1.32 [Flags: R/O].
  666 05:47:59.619101  [    6.329708] Key type asymmetric registered
  667 05:47:59.624339  [    6.329833] Asymmetric key parser 'x509' registered
  668 05:47:59.627081  [    6.330302] bounce: pool size: 64 pages
  669 05:47:59.635421  [    6.330462] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 247)
  670 05:47:59.640024  [    6.330569] io scheduler mq-deadline registered
  671 05:47:59.644587  [    6.330612] io scheduler kyber registered
  672 05:47:59.648520  [    6.331525] test_firmware: interface ready
  673 05:47:59.657204  [    6.571975] imx-sdma 20ec000.sdma: Direct firmware load for imx/sdma/sdma-imx6q.bin failed with error -2
  674 05:47:59.665590  [    6.572317] imx-sdma 20ec000.sdma: external firmware not found, using ROM firmware
  675 05:47:59.670829  [    6.839149] Serial: 8250/16550 driver, 5 ports, IRQ sharing enabled
  676 05:47:59.678712  [    6.859951] SuperH (H)SCI(F) driver initialized
  677 05:47:59.685257  [    6.863097] 2020000.serial: ttymxc0 at MMIO 0x2020000 (irq = 34, base_baud = 5000000) is a IMX
  678 05:47:59.692689  [    6.868242] 21e8000.serial: ttymxc1 at MMIO 0x21e8000 (irq = 81, base_baud = 5000000) is a IMX
  679 05:47:59.698200  [    7.800270] printk: console [ttymxc1] enabled
  680 05:47:59.708511  [    7.811202] msm_serial: driver initialized
  681 05:47:59.715087  [    7.816554] STMicroelectronics ASC driver initialized
  682 05:47:59.725997  [    7.828330] STM32 USART driver initialized
  683 05:47:59.754977  [    7.854929] [drm] Initialized vgem 1.0.0 20120112 for vgem on minor 0
  684 05:47:59.778048  [    7.877648] panel-simple panel-lcd: supply power not found, using dummy regulator
  685 05:47:59.785414  [    7.886194] panel-simple panel-lcd: Specify missing connector_type
  686 05:47:59.794598  [    7.894128] panel-simple panel-lvds0: supply power not found, using dummy regulator
  687 05:47:59.845676  [    7.949127] brd: module loaded
  688 05:47:59.907486  [    8.011375] loop: module loaded
  689 05:47:59.917244  [    8.017895] lkdtm: No crash points registered, enable through debugfs
  690 05:47:59.941155  [    8.040372] ahci-imx 2200000.sata: fsl,transmit-level-mV not specified, using 00000024
  691 05:47:59.952650  [    8.048447] ahci-imx 2200000.sata: fsl,transmit-boost-mdB not specified, using 00000480
  692 05:47:59.958544  [    8.056561] ahci-imx 2200000.sata: fsl,transmit-atten-16ths not specified, using 00002000
  693 05:47:59.965714  [    8.064844] ahci-imx 2200000.sata: fsl,receive-eq-mdB not specified, using 05000000
  694 05:47:59.973550  [    8.072977] ahci-imx 2200000.sata: supply ahci not found, using dummy regulator
  695 05:47:59.981140  [    8.081161] ahci-imx 2200000.sata: supply phy not found, using dummy regulator
  696 05:47:59.989496  [    8.089009] ahci-imx 2200000.sata: supply target not found, using dummy regulator
  697 05:48:00.004378  [    8.100468] ahci-imx 2200000.sata: SSS flag set, parallel bus scan disabled
  698 05:48:00.009686  [    8.107602] ahci-imx 2200000.sata: AHCI 0001.0300 32 slots 1 ports 3 Gbps 0x1 impl platform mode
  699 05:48:00.019493  [    8.116501] ahci-imx 2200000.sata: flags: ncq sntf stag pm led clo only pmp pio slum part ccc apst 
  700 05:48:00.026967  [    8.130815] scsi host0: ahci-imx
  701 05:48:00.038242  [    8.136512] ata1: SATA max UDMA/133 mmio [mem 0x02200000-0x02203fff] port 0x100 irq 84
  702 05:48:00.101572  [    8.203052] bgmac_bcma: Broadcom 47xx GBit MAC driver loaded
  703 05:48:00.114945  [    8.216751] pps pps0: new PPS source ptp0
  704 05:48:00.161713  [    8.262946] fec 2188000.ethernet eth0: registered PHC device 0
  705 05:48:00.171815  [    8.273912] e1000e: Intel(R) PRO/1000 Network Driver
  706 05:48:00.177844  [    8.278916] e1000e: Copyright(c) 1999 - 2015 Intel Corporation.
  707 05:48:00.184578  [    8.285175] igb: Intel(R) Gigabit Ethernet Network Driver
  708 05:48:00.189180  [    8.290608] igb: Copyright (c) 2007-2014 Intel Corporation.
  709 05:48:00.222876  [    8.319059] pegasus: v0.9.3 (2013/04/25), Pegasus/Pegasus II USB Ethernet driver
  710 05:48:00.228144  [    8.326716] usbcore: registered new interface driver pegasus
  711 05:48:00.231585  [    8.332674] usbcore: registered new interface driver asix
  712 05:48:00.239733  [    8.338251] usbcore: registered new interface driver ax88179_178a
  713 05:48:00.243854  [    8.344591] usbcore: registered new interface driver cdc_ether
  714 05:48:00.249386  [    8.350661] usbcore: registered new interface driver smsc75xx
  715 05:48:00.258137  [    8.356706] usbcore: registered new interface driver smsc95xx
  716 05:48:00.263310  [    8.362682] usbcore: registered new interface driver net1080
  717 05:48:00.268350  [    8.368516] usbcore: registered new interface driver cdc_subset
  718 05:48:00.274149  [    8.374694] usbcore: registered new interface driver zaurus
  719 05:48:00.280129  [    8.380603] usbcore: registered new interface driver cdc_ncm
  720 05:48:00.302386  [    8.399499] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
  721 05:48:00.305036  [    8.406194] ehci-pci: EHCI PCI platform driver
  722 05:48:00.309712  [    8.410836] ehci-platform: EHCI generic platform driver
  723 05:48:00.315189  [    8.417203] ehci-orion: EHCI orion driver
  724 05:48:00.320189  [    8.422247] SPEAr-ehci: EHCI SPEAr driver
  725 05:48:00.325338  [    8.427185] ehci-st: EHCI STMicroelectronics driver
  726 05:48:00.330087  [    8.433049] ehci-exynos: EHCI Exynos driver
  727 05:48:00.335575  [    8.438145] ehci-atmel: EHCI Atmel driver
  728 05:48:00.341110  [    8.443122] tegra-ehci: Tegra EHCI driver
  729 05:48:00.347164  [    8.448081] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
  730 05:48:00.353041  [    8.454423] ohci-pci: OHCI PCI platform driver
  731 05:48:00.357690  [    8.459080] ohci-platform: OHCI generic platform driver
  732 05:48:00.365976  [    8.465382] SPEAr-ohci: OHCI SPEAr driver
  733 05:48:00.370282  [    8.470314] ohci-st: OHCI STMicroelectronics driver
  734 05:48:00.373803  [    8.476174] ohci-atmel: OHCI Atmel driver
  735 05:48:00.383678  [    8.483861] usbcore: registered new interface driver usb-storage
  736 05:48:00.388190  [    8.485097] ata1: SATA link down (SStatus 0 SControl 300)
  737 05:48:00.394892  [    8.495774] ahci-imx 2200000.sata: no device found, disabling link.
  738 05:48:00.403459  [    8.502081] ahci-imx 2200000.sata: pass ahci_imx..hotplug=1 to enable hotplug
  739 05:48:00.421373  [    8.523794] i2c /dev entries driver
  740 05:48:00.514025  [    8.612103] sdhci: Secure Digital Host Controller Interface driver
  741 05:48:00.516724  [    8.618398] sdhci: Copyright(c) Pierre Ossman
  742 05:48:00.534902  [    8.632774] Synopsys Designware Multimedia Card Interface Driver
  743 05:48:00.545927  [    8.646508] sdhci-pltfm: SDHCI platform and OF driver helper
  744 05:48:00.557252  [    8.656113] sdhci-esdhc-imx 2198000.mmc: Got CD GPIO
  745 05:48:00.559157  [    8.661331] sdhci-esdhc-imx 2198000.mmc: Got WP GPIO
  746 05:48:00.565284  [    8.664308] sdhci-esdhc-imx 219c000.mmc: Got CD GPIO
  747 05:48:00.572339  [    8.673108] ledtrig-cpu: registered to indicate activity on CPUs
  748 05:48:00.583862  [    8.683165] usbcore: registered new interface driver usbhid
  749 05:48:00.586306  [    8.688779] usbhid: USB HID core driver
  750 05:48:00.607611  [    8.706146] mmc2: SDHCI controller on 2198000.mmc [2198000.mmc] using ADMA
  751 05:48:00.616577  [    8.716749] mmc3: SDHCI controller on 219c000.mmc [219c000.mmc] using ADMA
  752 05:48:00.620272  [    8.719075] netem: version 1.3
  753 05:48:00.627847  [    8.727032] ipip: IPv4 and MPLS over IPv4 tunneling driver
  754 05:48:00.632783  [    8.735132] gre: GRE over IPv4 demultiplexor driver
  755 05:48:00.638974  [    8.740050] ip_gre: GRE over IPv4 tunneling driver
  756 05:48:00.651127  [    8.751019] IPv4 over IPsec tunneling driver
  757 05:48:00.654986  [    8.755176] mmc2: new high speed SDHC card at address 0001
  758 05:48:00.659654  [    8.760436] NET: Registered protocol family 10
  759 05:48:00.663560  [    8.765023] mmcblk2: mmc2:0001 SD 14.6 GiB 
  760 05:48:00.671341  [    8.773242] Segment Routing with IPv6
  761 05:48:00.681900  [    8.783646] ip6_gre: GRE over IPv6 tunneling driver
  762 05:48:00.688831  [    8.791609] NET: Registered protocol family 17
  763 05:48:00.697636  [    8.792873] GPT:Primary header thinks Alt. header is not at the end of the disk.
  764 05:48:00.703611  [    8.797697] Key type dns_resolver registered
  765 05:48:00.707030  [    8.803650] GPT:29296874 != 30560255
  766 05:48:00.710705  [    8.803669] GPT:Alternate GPT header not at the end of the disk.
  767 05:48:00.715819  [    8.803686] GPT:29296874 != 30560255
  768 05:48:00.719841  [    8.803701] GPT: Use GNU Parted to correct GPT errors.
  769 05:48:00.723873  [    8.803786]  mmcblk2: p1 p2 p3
  770 05:48:00.730728  [    8.821349] ThumbEE CPU extension supported.
  771 05:48:00.732340  [    8.834106] Registering SWP/SWPB emulation handler
  772 05:48:00.739161  [    8.840308] Loading compiled-in X.509 certificates
  773 05:48:00.971031  [    9.069327] panel-simple panel-lcd: supply power not found, using dummy regulator
  774 05:48:00.977163  [    9.078068] panel-simple panel-lcd: Specify missing connector_type
  775 05:48:00.994837  [    9.093937] panel-simple panel-lvds0: supply power not found, using dummy regulator
  776 05:48:01.036918  [    9.138019] imx_usb 2184200.usb: No over current polarity defined
  777 05:48:01.052055  [    9.152559] ci_hdrc ci_hdrc.1: EHCI Host Controller
  778 05:48:01.057838  [    9.157859] ci_hdrc ci_hdrc.1: new USB bus registered, assigned bus number 1
  779 05:48:01.092393  [    9.193796] ci_hdrc ci_hdrc.1: USB 2.0 started, EHCI 1.00
  780 05:48:01.112555  [    9.214719] hub 1-0:1.0: USB hub found
  781 05:48:01.117600  [    9.220621] hub 1-0:1.0: 1 port detected
  782 05:48:01.138853  [    9.238833] imx_thermal 20c8000.anatop:tempmon: invalid sensor calibration data
  783 05:48:01.148335  [    9.246300] imx_thermal 20c8000.anatop:tempmon: error -EINVAL: failed to init from nvmem
  784 05:48:01.154741  [    9.254762] imx_thermal: probe of 20c8000.anatop:tempmon failed with error -22
  785 05:48:01.190177  [    9.288888] panel-simple panel-lcd: supply power not found, using dummy regulator
  786 05:48:01.197298  [    9.297437] panel-simple panel-lcd: Specify missing connector_type
  787 05:48:01.215390  [    9.313224] panel-simple panel-lvds0: supply power not found, using dummy regulator
  788 05:48:01.251640  [    9.351326] panel-simple panel-lcd: supply power not found, using dummy regulator
  789 05:48:01.259089  [    9.359846] panel-simple panel-lcd: Specify missing connector_type
  790 05:48:01.277388  [    9.375557] panel-simple panel-lvds0: supply power not found, using dummy regulator
  791 05:48:01.297626  [    9.398016] input: gpio-keys as /devices/platform/gpio-keys/input/input0
  792 05:48:01.335108  [    9.434838] panel-simple panel-lcd: supply power not found, using dummy regulator
  793 05:48:01.342383  [    9.443355] panel-simple panel-lcd: Specify missing connector_type
  794 05:48:01.360729  [    9.459057] panel-simple panel-lvds0: supply power not found, using dummy regulator
  795 05:48:01.391776  [    9.484372] Micrel KSZ9021 Gigabit PHY 2188000.ethernet-1:06: attached PHY driver [Micrel KSZ9021 Gigabit PHY] (mii_bus:phy_addr=2188000.ethernet-1:06, irq=POLL)
  796 05:48:01.400146  [    9.500066] IP-Config: Failed to open gretap0
  797 05:48:01.402980  [    9.504590] IP-Config: Failed to open erspan0
  798 05:48:01.549051  [    9.532395] Sending DHCP requests .
  799 05:48:01.555487  [    9.652563] usb 1-1: new high-speed USB device number 2 using ci_hdrc
  800 05:48:01.769108  [    9.871409] hub 1-1:1.0: USB hub found
  801 05:48:01.773946  [    9.876258] hub 1-1:1.0: 3 ports detected
  802 05:48:01.818858  [    9.918006] panel-simple panel-lcd: supply power not found, using dummy regulator
  803 05:48:01.825684  [    9.926583] panel-simple panel-lcd: Specify missing connector_type
  804 05:48:01.843632  [    9.942463] panel-simple panel-lvds0: supply power not found, using dummy regulator
  805 05:48:03.494631  [   11.593841] fec 2188000.ethernet eth0: Link is Up - 100Mbps/Full - flow control rx/tx
  806 05:48:03.502903  [   11.602573] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
  807 05:48:03.677230  [   11.742499] ., OK
  808 05:48:03.685761  [   11.784836] IP-Config: Got DHCP answer from 192.168.101.1, my address is 192.168.101.100
  809 05:48:03.692516  [   11.793319] IP-Config: Complete:
  810 05:48:03.700664  [   11.796634]      device=eth0, hwaddr=0e:cc:7b:b0:7c:c7, ipaddr=192.168.101.100, mask=255.255.255.0, gw=192.168.101.1
  811 05:48:03.709991  [   11.807352]      host=imx6q-sabrelite-cbg-1, domain=lava.cbg.collabora.co.uk, nis-domain=(none)
  812 05:48:03.718152  [   11.816272]      bootserver=192.168.101.1, rootserver=192.168.101.1, rootpath=
  813 05:48:03.722341  [   11.816318]      nameserver0=192.168.101.1
  814 05:48:03.796446  [   11.897883] Freeing unused kernel memory: 2048K
  815 05:48:03.822326  [   11.924374] Run /init as init process
  816 05:48:03.898700  Loading, please wait...
  817 05:48:04.045572  Starting version 247.3-7
  818 05:48:08.793230  [   16.894606] imx-ipuv3 2400000.ipu: IPUv3H probed
  819 05:48:08.843876  [   16.945277] imx-ipuv3 2800000.ipu: IPUv3H probed
  820 05:48:08.862919  [   16.961353] panel-simple panel-lcd: supply power not found, using dummy regulator
  821 05:48:08.878887  [   16.978628] panel-simple panel-lcd: Specify missing connector_type
  822 05:48:08.908754  [   17.010903] CAN device driver interface
  823 05:48:08.916285  [   17.012523] panel-simple panel-lvds0: supply power not found, using dummy regulator
  824 05:48:09.000951  [   17.099285] panel-simple panel-lcd: supply power not found, using dummy regulator
  825 05:48:09.007881  [   17.108007] panel-simple panel-lcd: Specify missing connector_type
  826 05:48:09.038722  [   17.138467] panel-simple panel-lvds0: supply power not found, using dummy regulator
  827 05:48:09.089590  [   17.178114] etnaviv etnaviv: bound 130000.gpu (ops gpu_ops [etnaviv])
  828 05:48:09.091574  [   17.188099] etnaviv etnaviv: bound 134000.gpu (ops gpu_ops [etnaviv])
  829 05:48:09.097688  [   17.197331] etnaviv etnaviv: bound 2204000.gpu (ops gpu_ops [etnaviv])
  830 05:48:09.105010  [   17.204091] etnaviv-gpu 130000.gpu: model: GC2000, revision: 5108
  831 05:48:09.115312  [   17.215036] etnaviv-gpu 134000.gpu: model: GC320, revision: 5007
  832 05:48:09.121688  [   17.221598] etnaviv-gpu 2204000.gpu: model: GC355, revision: 1215
  833 05:48:09.127167  [   17.228083] etnaviv-gpu 2204000.gpu: Ignoring GPU with VG and FE2.0
  834 05:48:09.134688  [   17.229955] caam 2100000.crypto: Entropy delay = 3200
  835 05:48:09.140003  [   17.238044] [drm] Initialized etnaviv 1.3.0 20151214 for etnaviv on minor 1
  836 05:48:09.188114  [   17.285801] panel-simple panel-lcd: supply power not found, using dummy regulator
  837 05:48:09.194456  [   17.294723] panel-simple panel-lcd: Specify missing connector_type
  838 05:48:09.202099  [   17.298468] imx-drm display-subsystem: bound imx-ipuv3-crtc.2 (ops ipu_crtc_ops [imxdrm])
  839 05:48:09.208327  [   17.300448] caam 2100000.crypto: Instantiated RNG4 SH0
  840 05:48:09.215459  [   17.315254] panel-simple panel-lvds0: supply power not found, using dummy regulator
  841 05:48:09.223922  [   17.315526] imx-drm display-subsystem: bound imx-ipuv3-crtc.3 (ops ipu_crtc_ops [imxdrm])
  842 05:48:09.242415  [   17.341174] imx-drm display-subsystem: bound imx-ipuv3-crtc.6 (ops ipu_crtc_ops [imxdrm])
  843 05:48:09.262644  [   17.361211] caam 2100000.crypto: Instantiated RNG4 SH1
  844 05:48:09.268749  [   17.366525] caam 2100000.crypto: device ID = 0x0a16010000000000 (Era 4)
  845 05:48:09.275003  [   17.367151] imx-drm display-subsystem: bound imx-ipuv3-crtc.7 (ops ipu_crtc_ops [imxdrm])
  846 05:48:09.279752  [   17.373249] caam 2100000.crypto: job rings = 2, qi = 0
  847 05:48:09.341424  [   17.438117] panel-simple panel-lcd: supply power not found, using dummy regulator
  848 05:48:09.365009  [   17.462298] usb_phy_generic usbphynop1: supply vcc not found, using dummy regulator
  849 05:48:09.371473  [   17.463340] panel-simple panel-lcd: Specify missing connector_type
  850 05:48:09.377972  [   17.471231] usb_phy_generic usbphynop1: dummy supplies not allowed for exclusive requests
  851 05:48:09.403020  [   17.502350] panel-simple panel-lvds0: supply power not found, using dummy regulator
  852 05:48:09.425872  [   17.525257] usb_phy_generic usbphynop2: supply vcc not found, using dummy regulator
  853 05:48:09.448057  [   17.546974] usb_phy_generic usbphynop2: dummy supplies not allowed for exclusive requests
  854 05:48:09.489768  [   17.592014] sgtl5000 0-000a: sgtl5000 revision 0x11
  855 05:48:09.497839  [   17.596154] imx-drm display-subsystem: bound imx-ipuv3-crtc.2 (ops ipu_crtc_ops [imxdrm])
  856 05:48:09.507452  [   17.605662] imx-drm display-subsystem: bound imx-ipuv3-crtc.3 (ops ipu_crtc_ops [imxdrm])
  857 05:48:09.517100  [   17.614797] imx-drm display-subsystem: bound imx-ipuv3-crtc.6 (ops ipu_crtc_ops [imxdrm])
  858 05:48:09.527396  [   17.619082] sgtl5000 0-000a: Using internal LDO instead of VDDD: check ER1 erratum
  859 05:48:09.533222  [   17.623527] imx-drm display-subsystem: bound imx-ipuv3-crtc.7 (ops ipu_crtc_ops [imxdrm])
  860 05:48:09.634322  [   17.732973] panel-simple panel-lcd: supply power not found, using dummy regulator
  861 05:48:09.640695  [   17.741836] panel-simple panel-lcd: Specify missing connector_type
  862 05:48:09.714359  [   17.813993] panel-simple panel-lvds0: supply power not found, using dummy regulator
  863 05:48:09.823227  [   17.921131] imx-drm display-subsystem: bound imx-ipuv3-crtc.2 (ops ipu_crtc_ops [imxdrm])
  864 05:48:09.830979  [   17.929806] imx-drm display-subsystem: bound imx-ipuv3-crtc.3 (ops ipu_crtc_ops [imxdrm])
  865 05:48:09.841809  [   17.939272] imx-drm display-subsystem: bound imx-ipuv3-crtc.6 (ops ipu_crtc_ops [imxdrm])
  866 05:48:09.849042  [   17.947835] imx-drm display-subsystem: bound imx-ipuv3-crtc.7 (ops ipu_crtc_ops [imxdrm])
  867 05:48:09.876983  [   17.974798] panel-simple panel-lcd: supply power not found, using dummy regulator
  868 05:48:09.883446  [   17.983434] panel-simple panel-lcd: Specify missing connector_type
  869 05:48:10.460206  [   18.560910] caam algorithms registered in /proc/crypto
  870 05:48:10.497103  [   18.597668] caam 2100000.crypto: registering rng-caam
  871 05:48:10.624436  [   18.726746] random: crng init done
  872 05:48:10.641317  [   18.740082] panel-simple panel-lvds0: supply power not found, using dummy regulator
  873 05:48:10.681355  [   18.778066] imx-drm display-subsystem: bound imx-ipuv3-crtc.2 (ops ipu_crtc_ops [imxdrm])
  874 05:48:10.688815  [   18.786715] imx-drm display-subsystem: bound imx-ipuv3-crtc.3 (ops ipu_crtc_ops [imxdrm])
  875 05:48:10.696397  [   18.795584] imx-drm display-subsystem: bound imx-ipuv3-crtc.6 (ops ipu_crtc_ops [imxdrm])
  876 05:48:10.705591  [   18.804157] imx-drm display-subsystem: bound imx-ipuv3-crtc.7 (ops ipu_crtc_ops [imxdrm])
  877 05:48:10.733306  [   18.832102] panel-simple panel-lcd: supply power not found, using dummy regulator
  878 05:48:10.740697  [   18.840906] panel-simple panel-lcd: Specify missing connector_type
  879 05:48:10.758297  [   18.857166] panel-simple panel-lvds0: supply power not found, using dummy regulator
  880 05:48:10.801710  [   18.898438] imx-drm display-subsystem: bound imx-ipuv3-crtc.2 (ops ipu_crtc_ops [imxdrm])
  881 05:48:10.811534  Begin: Loading essential drivers [   18.907199] imx-drm display-subsystem: bound imx-ipuv3-crtc.3 (ops ipu_crtc_ops [imxdrm])
  882 05:48:10.819204  ... done.
  883 05:48:10.825249  Begin: Running /script[   18.918634] imx-drm display-subsystem: bound imx-ipuv3-crtc.6 (ops ipu_crtc_ops [imxdrm])
  884 05:48:10.825483  s/init-premount ... done.
  885 05:48:10.833932  Begin:[   18.929365] imx-drm display-subsystem: bound imx-ipuv3-crtc.7 (ops ipu_crtc_ops [imxdrm])
  886 05:48:10.840162   Mounting root file system ... Begin: Running /scripts/nfs-top ... done.
  887 05:48:10.845351  Begin: Running /scripts/nfs-premount ... done.
  888 05:48:11.103203  IP-Config: eth0 hardware address 0e:cc:7b:b0:7c:c7 mtu 1500 DHCP
  889 05:48:11.142148  IP-Config: erspan0 hardware address 00:00:00:00:00:00 mtu 1450 DHCP
  890 05:48:11.146574  SIOCSIFFLAGS: Cannot assign requested address
  891 05:48:11.183709  IP-Config: gretap0 hardware address 00:00:00:00:00:00 mtu 1462 DHCP
  892 05:48:11.187524  SIOCSIFFLAGS: Cannot assign requested address
  893 05:48:11.190958  IP-Config: eth0 complete (dhcp from 192.168.101.1):
  894 05:48:11.198385   address: 192.168.101.100  broadcast: 192.168.101.255  netmask: 255.255.255.0   
  895 05:48:11.206610   gateway: 192.168.101.1    dns0     : 192.168.101.1    dns1   : 0.0.0.0         
  896 05:48:11.213680   host   : imx6q-sabrelite-cbg-1                                           
  897 05:48:11.220113   domain : lava.cbg.collabora.co.uk                                        
  898 05:48:11.222375   rootserver: 192.168.101.1 rootpath: 
  899 05:48:11.224182   filename  : 
  900 05:48:12.132262  done.
  901 05:48:12.209945  Begin: Running /scripts/nfs-bottom ... done.
  902 05:48:12.289115  Begin: Running /scripts/init-bottom ... done.
  903 05:48:14.470829  [   22.571231] systemd[1]: System time before build time, advancing clock.
  904 05:48:14.801369  [   22.885470] systemd[1]: systemd 247.3-7 running in system mode. (+PAM +AUDIT +SELINUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ +LZ4 +ZSTD +SECCOMP +BLKID +ELFUTILS +KMOD +IDN2 -IDN +PCRE2 default-hierarchy=unified)
  905 05:48:14.811079  [   22.911131] systemd[1]: Detected architecture arm.
  906 05:48:14.834020  
  907 05:48:14.839496  Welcome to [1mDebian GNU/Linux 11 (bullseye)[0m!
  908 05:48:14.839835  
  909 05:48:14.872433  [   22.969418] systemd[1]: Set hostname to <debian-bullseye-armhf>.
  910 05:48:17.444910  [   25.545102] systemd[1]: Queued start job for default target Graphical Interface.
  911 05:48:17.461187  [   25.560471] systemd[1]: Created slice system-getty.slice.
  912 05:48:17.474118  [[0;32m  OK  [0m] Created slice [0;1;39msystem-getty.slice[0m.
  913 05:48:17.507764  [   25.608144] systemd[1]: Created slice system-modprobe.slice.
  914 05:48:17.520902  [[0;32m  OK  [0m] Created slice [0;1;39msystem-modprobe.slice[0m.
  915 05:48:17.558913  [   25.657721] systemd[1]: Created slice system-serial\x2dgetty.slice.
  916 05:48:17.569354  [[0;32m  OK  [0m] Created slice [0;1;39msystem-serial\x2dgetty.slice[0m.
  917 05:48:17.605920  [   25.707109] systemd[1]: Created slice User and Session Slice.
  918 05:48:17.620681  [[0;32m  OK  [0m] Created slice [0;1;39mUser and Session Slice[0m.
  919 05:48:17.659433  [   25.756840] systemd[1]: Started Dispatch Password Requests to Console Directory Watch.
  920 05:48:17.676219  [[0;32m  OK  [0m] Started [0;1;39mDispatch Password …ts to Console Directory Watch[0m.
  921 05:48:17.707737  [   25.806086] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
  922 05:48:17.723388  [[0;32m  OK  [0m] Started [0;1;39mForward Password R…uests to Wall Directory Watch[0m.
  923 05:48:17.759402  [   25.854150] systemd[1]: Condition check resulted in Arbitrary Executable File Formats File System Automount Point being skipped.
  924 05:48:17.769325  [   25.868033] systemd[1]: Reached target Local Encrypted Volumes.
  925 05:48:17.777203  [[0;32m  OK  [0m] Reached target [0;1;39mLocal Encrypted Volumes[0m.
  926 05:48:17.812358  [   25.914192] systemd[1]: Reached target Paths.
  927 05:48:17.824335  [[0;32m  OK  [0m] Reached target [0;1;39mPaths[0m.
  928 05:48:17.851468  [   25.953450] systemd[1]: Reached target Remote File Systems.
  929 05:48:17.865037  [[0;32m  OK  [0m] Reached target [0;1;39mRemote File Systems[0m.
  930 05:48:17.891913  [   25.993156] systemd[1]: Reached target Slices.
  931 05:48:17.903141  [[0;32m  OK  [0m] Reached target [0;1;39mSlices[0m.
  932 05:48:17.931877  [   26.032994] systemd[1]: Reached target Swap.
  933 05:48:17.941648  [[0;32m  OK  [0m] Reached target [0;1;39mSwap[0m.
  934 05:48:17.977169  [   26.076989] systemd[1]: Listening on initctl Compatibility Named Pipe.
  935 05:48:17.992248  [[0;32m  OK  [0m] Listening on [0;1;39minitctl Compatibility Named Pipe[0m.
  936 05:48:18.092774  [   26.189911] systemd[1]: Condition check resulted in Journal Audit Socket being skipped.
  937 05:48:18.108515  [   26.208733] systemd[1]: Listening on Journal Socket (/dev/log).
  938 05:48:18.121956  [[0;32m  OK  [0m] Listening on [0;1;39mJournal Socket (/dev/log)[0m.
  939 05:48:18.158286  [   26.259482] systemd[1]: Listening on Journal Socket.
  940 05:48:18.166268  [[0;32m  OK  [0m] Listening on [0;1;39mJournal Socket[0m.
  941 05:48:18.199891  [   26.299316] systemd[1]: Listening on Network Service Netlink Socket.
  942 05:48:18.213737  [[0;32m  OK  [0m] Listening on [0;1;39mNetwork Service Netlink Socket[0m.
  943 05:48:18.255978  [   26.355203] systemd[1]: Listening on udev Control Socket.
  944 05:48:18.266591  [[0;32m  OK  [0m] Listening on [0;1;39mudev Control Socket[0m.
  945 05:48:18.307713  [   26.408067] systemd[1]: Listening on udev Kernel Socket.
  946 05:48:18.320174  [[0;32m  OK  [0m] Listening on [0;1;39mudev Kernel Socket[0m.
  947 05:48:18.359255  [   26.456669] systemd[1]: Condition check resulted in Huge Pages File System being skipped.
  948 05:48:18.369998  [   26.467762] systemd[1]: Condition check resulted in POSIX Message Queue File System being skipped.
  949 05:48:18.388286  [   26.488924] systemd[1]: Mounting Kernel Debug File System...
  950 05:48:18.395693           Mounting [0;1;39mKernel Debug File System[0m...
  951 05:48:18.435556  [   26.536791] systemd[1]: Mounting Kernel Trace File System...
  952 05:48:18.446564           Mounting [0;1;39mKernel Trace File System[0m...
  953 05:48:18.488776  [   26.586310] systemd[1]: Starting Create list of static device nodes for the current kernel...
  954 05:48:18.498162           Starting [0;1;39mCreate list of st…odes for the current kernel[0m...
  955 05:48:18.575103  [   26.675221] systemd[1]: Starting Load Kernel Module configfs...
  956 05:48:18.587469           Starting [0;1;39mLoad Kernel Module configfs[0m...
  957 05:48:18.627984  [   26.729160] systemd[1]: Starting Load Kernel Module drm...
  958 05:48:18.638230           Starting [0;1;39mLoad Kernel Module drm[0m...
  959 05:48:18.688642  [   26.788582] systemd[1]: Starting Load Kernel Module fuse...
  960 05:48:18.697736           Starting [0;1;39mLoad Kernel Module fuse[0m...
  961 05:48:18.736707  [   26.833641] systemd[1]: Condition check resulted in Set Up Additional Binary Formats being skipped.
  962 05:48:18.770020  [   26.870871] systemd[1]: Starting Journal Service...
  963 05:48:18.778772           Starting [0;1;39mJournal Service[0m...
  964 05:48:18.784642  [   26.885944] fuse: init (API version 7.32)
  965 05:48:18.840793  [   26.937216] systemd[1]: Starting Load Kernel Modules...
  966 05:48:18.846082           Starting [0;1;39mLoad Kernel Modules[0m...
  967 05:48:18.886979  [   26.984906] systemd[1]: Starting Remount Root and Kernel File Systems...
  968 05:48:18.897015           Starting [0;1;39mRemount Root and Kernel File Systems[0m...
  969 05:48:18.939228  [   27.039386] systemd[1]: Starting Coldplug All udev Devices...
  970 05:48:18.951861           Starting [0;1;39mColdplug All udev Devices[0m...
  971 05:48:19.017658  [   27.116124] systemd[1]: Mounted Kernel Debug File System.
  972 05:48:19.025856  [[0;32m  OK  [0m] Mounted [0;1;39mKernel Debug File System[0m.
  973 05:48:19.062641  [   27.162675] systemd[1]: Mounted Kernel Trace File System.
  974 05:48:19.077132  [[0;32m  OK  [0m] Mounted [0;1;39mKernel Trace File System[0m.
  975 05:48:19.105719  [   27.203302] systemd[1]: Finished Create list of static device nodes for the current kernel.
  976 05:48:19.125188  [[0;32m  OK  [0m] Finished [0;1;39mCreate list of st… nodes for the current kernel[0m.
  977 05:48:19.220679  [   27.318315] systemd[1]: modprobe@configfs.service: Succeeded.
  978 05:48:19.229690  [   27.329898] systemd[1]: Finished Load Kernel Module configfs.
  979 05:48:19.240516  [[0;32m  OK  [0m] Finished [0;1;39mLoad Kernel Module configfs[0m.
  980 05:48:19.290028  [   27.389613] systemd[1]: modprobe@drm.service: Succeeded.
  981 05:48:19.302040  [   27.400771] systemd[1]: Finished Load Kernel Module drm.
  982 05:48:19.310066  [[0;32m  OK  [0m] Finished [0;1;39mLoad Kernel Module drm[0m.
  983 05:48:19.347723  [   27.449779] systemd[1]: modprobe@fuse.service: Succeeded.
  984 05:48:19.361666  [   27.461619] systemd[1]: Finished Load Kernel Module fuse.
  985 05:48:19.369985  [[0;32m  OK  [0m] Finished [0;1;39mLoad Kernel Module fuse[0m.
  986 05:48:19.408401  [   27.509582] systemd[1]: Finished Load Kernel Modules.
  987 05:48:19.416258  [[0;32m  OK  [0m] Finished [0;1;39mLoad Kernel Modules[0m.
  988 05:48:19.452356  [   27.549418] systemd[1]: Finished Remount Root and Kernel File Systems.
  989 05:48:19.461263  [[0;32m  OK  [0m] Finished [0;1;39mRemount Root and Kernel File Systems[0m.
  990 05:48:19.507262  [   27.607881] systemd[1]: Mounting FUSE Control File System...
  991 05:48:19.517359           Mounting [0;1;39mFUSE Control File System[0m...
  992 05:48:19.557763  [   27.657268] systemd[1]: Mounting Kernel Configuration File System...
  993 05:48:19.566818           Mounting [0;1;39mKernel Configuration File System[0m...
  994 05:48:19.600410  [   27.696110] systemd[1]: Condition check resulted in Rebuild Hardware Database being skipped.
  995 05:48:19.609907  [   27.707380] systemd[1]: Condition check resulted in Platform Persistent Storage Archival being skipped.
  996 05:48:19.627907  [   27.729301] systemd[1]: Starting Load/Save Random Seed...
  997 05:48:19.639637           Starting [0;1;39mLoad/Save Random Seed[0m...
  998 05:48:19.675992  [   27.776795] systemd[1]: Starting Apply Kernel Variables...
  999 05:48:19.690016           Starting [0;1;39mApply Kernel Variables[0m...
 1000 05:48:19.746216  [   27.847162] systemd[1]: Starting Create System Users...
 1001 05:48:19.760202           Starting [0;1;39mCreate System Users[0m...
 1002 05:48:19.824786  [   27.925644] systemd[1]: Started Journal Service.
 1003 05:48:19.835996  [[0;32m  OK  [0m] Started [0;1;39mJournal Service[0m.
 1004 05:48:19.887741  [[0;32m  OK  [0m] Mounted [0;1;39mFUSE Control File System[0m.
 1005 05:48:19.919517  [[0;32m  OK  [0m] Mounted [0;1;39mKernel Configuration File System[0m.
 1006 05:48:19.965554  [[0;32m  OK  [0m] Finished [0;1;39mLoad/Save Random Seed[0m.
 1007 05:48:19.995521  [[0;32m  OK  [0m] Finished [0;1;39mApply Kernel Variables[0m.
 1008 05:48:20.069220           Starting [0;1;39mFlush Journal to Persistent Storage[0m...
 1009 05:48:20.129440  [[0;32m  OK  [0m] Finished [0;1;39mCreate System Users[0m.
 1010 05:48:20.177429           Starting [0;1;39mCreate Static Device Nodes in /dev[0m...
 1011 05:48:20.209211  [   28.307919] systemd-journald[267]: Received client request to flush runtime journal.
 1012 05:48:20.432085  [[0;32m  OK  [0m] Finished [0;1;39mCreate Static Device Nodes in /dev[0m.
 1013 05:48:20.471133  [[0;32m  OK  [0m] Reached target [0;1;39mLocal File Systems (Pre)[0m.
 1014 05:48:20.515483  [[0;32m  OK  [0m] Reached target [0;1;39mLocal File Systems[0m.
 1015 05:48:20.638944           Starting [0;1;39mRule-based Manage…for Device Events and Files[0m...
 1016 05:48:22.151340  [[0;32m  OK  [0m] Finished [0;1;39mFlush Journal to Persistent Storage[0m.
 1017 05:48:22.200577           Starting [0;1;39mCreate Volatile Files and Directories[0m...
 1018 05:48:22.239652  [[0;32m  OK  [0m] Started [0;1;39mRule-based Manager for Device Events and Files[0m.
 1019 05:48:22.347201           Starting [0;1;39mNetwork Service[0m...
 1020 05:48:23.874351  [[0;32m  OK  [0m] Finished [0;1;39mCreate Volatile Files and Directories[0m.
 1021 05:48:23.937501           Starting [0;1;39mUpdate UTMP about System Boot/Shutdown[0m...
 1022 05:48:24.118324  [[0;32m  OK  [0m] Started [0;1;39mNetwork Service[0m.
 1023 05:48:24.208240           Starting [0;1;39mNetwork Name Resolution[0m...
 1024 05:48:24.487989  [[0;32m  OK  [0m] Finished [0;1;39mUpdate UTMP about System Boot/Shutdown[0m.
 1025 05:48:25.941724  [[0;32m  OK  [0m] Finished [0;1;39mColdplug All udev Devices[0m.
 1026 05:48:25.992149  [[0;32m  OK  [0m] Reached target [0;1;39mSystem Initialization[0m.
 1027 05:48:26.116561  [[0;32m  OK  [0m] Started [0;1;39mDaily apt download activities[0m.
 1028 05:48:26.161018  [[0;32m  OK  [0m] Started [0;1;39mDaily apt upgrade and clean activities[0m.
 1029 05:48:26.242925  [[0;32m  OK  [0m] Started [0;1;39mPeriodic ext4 Onli…ata Check for All Filesystems[0m.
 1030 05:48:26.289788  [[0;32m  OK  [0m] Started [0;1;39mDiscard unused blocks once a week[0m.
 1031 05:48:26.301831  [[0;32m  OK  [0m] Started [0;1;39mDaily Cleanup of Temporary Directories[0m.
 1032 05:48:26.352086  [[0;32m  OK  [0m] Reached target [0;1;39mTimers[0m.
 1033 05:48:26.467409  [[0;32m  OK  [0m] Listening on [0;1;39mD-Bus System Message Bus Socket[0m.
 1034 05:48:26.521085  [[0;32m  OK  [0m] Reached target [0;1;39mSockets[0m.
 1035 05:48:26.558563  [[0;32m  OK  [0m] Reached target [0;1;39mBasic System[0m.
 1036 05:48:26.598848  [[0;32m  OK  [0m] Started [0;1;39mD-Bus System Message Bus[0m.
 1037 05:48:26.741407           Starting [0;1;39mRemove Stale Onli…t4 Metadata Check Snapshots[0m...
 1038 05:48:26.861495           Starting [0;1;39mUser Login Management[0m...
 1039 05:48:26.893531  [[0;32m  OK  [0m] Started [0;1;39mNetwork Name Resolution[0m.
 1040 05:48:26.982060  [[0;32m  OK  [0m] Found device [0;1;39m/dev/ttymxc1[0m.
 1041 05:48:28.597017  [[0;32m  OK  [0m] Started [0;1;39mUser Login Management[0m.
 1042 05:48:29.060592  [[0;32m  OK  [0m] Finished [0;1;39mRemove Stale Onli…ext4 Metadata Check Snapshots[0m.
 1043 05:48:31.243593  [[0;32m  OK  [0m] Reached target [0;1;39mNetwork[0m.
 1044 05:48:31.280879  [[0;32m  OK  [0m] Reached target [0;1;39mHost and Network Name Lookups[0m.
 1045 05:48:31.322003  [[0;32m  OK  [0m] Reached target [0;1;39mHardware activated USB gadget[0m.
 1046 05:48:31.359016  [[0;32m  OK  [0m] Listening on [0;1;39mLoad/Save RF …itch Status /dev/rfkill Watch[0m.
 1047 05:48:31.420346           Starting [0;1;39mPermit User Sessions[0m...
 1048 05:48:31.633938  [[0;32m  OK  [0m] Finished [0;1;39mPermit User Sessions[0m.
 1049 05:48:31.687604  [[0;32m  OK  [0m] Started [0;1;39mGetty on tty1[0m.
 1050 05:48:31.747469  [[0;32m  OK  [0m] Started [0;1;39mSerial Getty on ttymxc1[0m.
 1051 05:48:31.792471  [[0;32m  OK  [0m] Reached target [0;1;39mLogin Prompts[0m.
 1052 05:48:31.832251  [[0;32m  OK  [0m] Reached target [0;1;39mMulti-User System[0m.
 1053 05:48:31.882002  [[0;32m  OK  [0m] Reached target [0;1;39mGraphical Interface[0m.
 1054 05:48:31.942211           Starting [0;1;39mUpdate UTMP about System Runlevel Changes[0m...
 1055 05:48:32.146998  [[0;32m  OK  [0m] Finished [0;1;39mUpdate UTMP about System Runlevel Changes[0m.
 1056 05:48:32.353624  
 1057 05:48:32.358343  Debian GNU/Linux 11 debian-bullseye-armhf ttymxc1
 1058 05:48:32.358745  
 1059 05:48:32.363538  debian-bullseye-armhf login: root (automatic login)
 1060 05:48:32.363886  
 1061 05:48:34.990961  Linux debian-bullseye-armhf 5.10.128-cip11 #1 SMP Thu Jul 7 05:29:20 UTC 2022 armv7l
 1062 05:48:35.001640  
 1063 05:48:35.006882  The programs included with the Debian GNU/Linux system are free software;
 1064 05:48:35.012639  the exact distribution terms for each program are described in the
 1065 05:48:35.018265  individual files in /usr/share/doc/*/copyright.
 1066 05:48:35.018532  
 1067 05:48:35.024731  Debian GNU/Linux comes with ABSOLUTELY NO WARRANTY, to the extent
 1068 05:48:35.025001  permitted by applicable law.
 1069 05:48:41.452678  Matched prompt #7: / #
 1071 05:48:41.453464  Setting prompt string to ['/ #']
 1072 05:48:41.453738  end: 2.4.4.1 login-action (duration 00:00:43) [common]
 1074 05:48:41.454304  end: 2.4.4 auto-login-action (duration 00:00:51) [common]
 1075 05:48:41.454559  start: 2.4.5 expect-shell-connection (timeout 00:03:10) [common]
 1076 05:48:41.454760  Setting prompt string to ['/ #']
 1077 05:48:41.454938  Forcing a shell prompt, looking for ['/ #']
 1079 05:48:41.505641  / # 
 1080 05:48:41.506180  expect-shell-connection: Wait for prompt ['/ #'] (timeout 00:05:00)
 1081 05:48:41.506398  Waiting using forced prompt support (timeout 00:02:30)
 1082 05:48:41.510177  
 1083 05:48:41.521495  end: 2.4.5 expect-shell-connection (duration 00:00:00) [common]
 1084 05:48:41.521816  start: 2.4.6 export-device-env (timeout 00:03:10) [common]
 1085 05:48:41.522068  Sending with 10 millisecond of delay
 1087 05:48:46.614459  / # export NFS_ROOTFS='/var/lib/lava/dispatcher/tmp/6771481/extract-nfsrootfs-hlf_lek3'
 1088 05:48:46.625124  export NFS_ROOTFS='/var/lib/lava/dispatcher/tmp/6771481/extract-nfsrootfs-hlf_lek3'
 1089 05:48:46.628926  Sending with 10 millisecond of delay
 1091 05:48:48.855568  / # export NFS_SERVER_IP='192.168.101.1'
 1092 05:48:48.866207  export NFS_SERVER_IP='192.168.101.1'
 1093 05:48:48.870350  end: 2.4.6 export-device-env (duration 00:00:07) [common]
 1094 05:48:48.870665  end: 2.4 uboot-commands (duration 00:01:57) [common]
 1095 05:48:48.870970  end: 2 uboot-action (duration 00:01:57) [common]
 1096 05:48:48.871253  start: 3 lava-test-retry (timeout 00:06:47) [common]
 1097 05:48:48.871535  start: 3.1 lava-test-shell (timeout 00:06:47) [common]
 1098 05:48:48.871758  Using namespace: common
 1100 05:48:48.972846  / # #
 1101 05:48:48.973224  lava-test-shell: Wait for prompt ['/ #'] (timeout 00:10:00)
 1102 05:48:48.976042  #
 1103 05:48:48.987241  Using /lava-6771481
 1105 05:48:49.088413  / # export SHELL=/bin/bash
 1106 05:48:49.092015  export SHELL=/bin/bash
 1108 05:48:49.203359  / # . /lava-6771481/environment
 1109 05:48:49.207109  . /lava-6771481/environment
 1111 05:48:49.330335  / # /lava-6771481/bin/lava-test-runner /lava-6771481/0
 1112 05:48:49.330861  Test shell timeout: 10s (minimum of the action and connection timeout)
 1113 05:48:49.334095  /lava-6771481/bin/lava-test-runner /lava-6771481/0
 1114 05:48:51.086056  + export TESTRUN_ID=0_timesync-off
 1115 05:48:51.086804  + TESTRUN_ID=0_timesync-off
 1116 05:48:51.088270  + cd /lava-6771481/0/tests/0_timesync-off
 1117 05:48:51.095384  ++ cat uuid
 1118 05:48:51.154319  + UUID=6771481_1.6.2.4.1
 1119 05:48:51.154690  + set +x
 1120 05:48:51.158658  <LAVA_SIGNAL_STARTRUN 0_timesync-off 6771481_1.6.2.4.1>
 1121 05:48:51.159141  Received signal: <STARTRUN> 0_timesync-off 6771481_1.6.2.4.1
 1122 05:48:51.159360  Starting test lava.0_timesync-off (6771481_1.6.2.4.1)
 1123 05:48:51.159631  Skipping test definition patterns.
 1124 05:48:51.161400  + systemctl stop systemd-timesyncd
 1125 05:48:51.263446  Failed to stop systemd-timesyncd.service: Unit systemd-timesyncd.service not loaded.
 1126 05:48:51.270892  + true
 1127 05:48:51.271263  + set +x
 1128 05:48:51.272791  <LAVA_SIGNAL_ENDRUN 0_timesync-off 6771481_1.6.2.4.1>
 1129 05:48:51.273401  Received signal: <ENDRUN> 0_timesync-off 6771481_1.6.2.4.1
 1130 05:48:51.273834  Ending use of test pattern.
 1131 05:48:51.274128  Ending test lava.0_timesync-off (6771481_1.6.2.4.1), duration 0.11
 1133 05:48:51.578629  + export TESTRUN_ID=1_kselftest-lkdtm
 1134 05:48:51.578993  + TESTRUN_ID=1_kselftest-lkdtm
 1135 05:48:51.581558  + cd /lava-6771481/0/tests/1_kselftest-lkdtm
 1136 05:48:51.581768  ++ cat uuid
 1137 05:48:51.638323  + UUID=6771481_1.6.2.4.5
 1138 05:48:51.638799  + set +x
 1139 05:48:51.643278  <LAVA_SIGNAL_STARTRUN 1_kselftest-lkdtm 6771481_1.6.2.4.5>
 1140 05:48:51.643737  Received signal: <STARTRUN> 1_kselftest-lkdtm 6771481_1.6.2.4.5
 1141 05:48:51.643944  Starting test lava.1_kselftest-lkdtm (6771481_1.6.2.4.5)
 1142 05:48:51.644183  Skipping test definition patterns.
 1143 05:48:51.647239  + cd ./automated/linux/kselftest/
 1144 05:48:51.673687  + ./kselftest.sh -c lkdtm -T '' -t kselftest_armhf.tar.gz -s false -u http://storage.kernelci.org/cip-gitlab/ci-iwamatsu-linux-5.10.y-cip-rc/v5.10.126-cip11-116-gef362fbbff528/arm/multi_v7_defconfig+kselftest/gcc-10/kselftest.tar.xz -L '' -S skipfile-lkft.yaml -b imx6q-sabrelite -g cip-gitlab -e '' -p /opt/kselftests/mainline/
 1145 05:48:51.828381  INFO: Generating a skipfile based on /lava-6771481/0/tests/1_kselftest-lkdtm/automated/linux/kselftest/skipfile-lkft.yaml
 1146 05:48:52.016709  INFO: Using the following generated skipfile contents (until EOF):
 1147 05:48:52.028752  breakpoints:breakpoint_test
 1148 05:48:52.031381  breakpoints:step_after_suspend_test
 1149 05:48:52.033905  ftrace:ftracetest
 1150 05:48:52.034131  net:rtnetlink.sh
 1151 05:48:52.035904  net:tls
 1152 05:48:52.037331  netfilter:bridge_brouter.sh
 1153 05:48:52.041353  netfilter:nft_flowtable.sh
 1154 05:48:52.043808  netfilter:nft_trans_stress.sh
 1155 05:48:52.044135  pidfd:pidfd_wait
 1156 05:48:52.044681  INFO: EOF
 1157 05:48:52.193911  INFO: Installing sed perl wget xz-utils iproute2
 1158 05:48:54.387453  Hit:1 http://deb.debian.org/debian bullseye InRelease
 1159 05:49:19.359419  Reading package lists...
 1160 05:49:19.601516  E: Release file for http://deb.debian.org/debian/dists/bullseye/InRelease is not valid yet (invalid for another 5d 14h 22min 56s). Updates for this repository will not be applied.
 1161 05:49:22.823482  Reading package lists...
 1162 05:49:23.900790  Building dependency tree...
 1163 05:49:23.907618  Reading state information...
 1164 05:49:24.121178  iproute2 is already the newest version (5.10.0-4).
 1165 05:49:24.128764  perl is already the newest version (5.32.1-4+deb11u2).
 1166 05:49:24.136277  sed is already the newest version (4.7-1).
 1167 05:49:24.136598  wget is already the newest version (1.21-1+deb11u1).
 1168 05:49:24.141127  xz-utils is already the newest version (5.2.5-2).
 1169 05:49:25.965892  0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
 1170 05:49:26.181203  --2022-03-20 19:56:36--  http://storage.kernelci.org/cip-gitlab/ci-iwamatsu-linux-5.10.y-cip-rc/v5.10.126-cip11-116-gef362fbbff528/arm/multi_v7_defconfig+kselftest/gcc-10/kselftest.tar.xz
 1171 05:49:26.193379  Resolving storage.kernelci.org (storage.kernelci.org)... 52.250.1.28
 1172 05:49:26.340584  Connecting to storage.kernelci.org (storage.kernelci.org)|52.250.1.28|:80... connected.
 1173 05:49:26.492238  HTTP request sent, awaiting response... 200 OK
 1174 05:49:26.493685  Length: 1409748 (1.3M) [application/octet-stream]
 1175 05:49:26.499873  Saving to: 'kselftest.tar.xz'
 1176 05:49:26.500355  
 1177 05:49:27.828015  kselftest.tar.xz      0%[                    ]       0  --.-KB/s               kselftest.tar.xz      3%[                    ]  44.98K   160KB/s               kselftest.tar.xz     15%[==>                 ] 214.67K   375KB/s               kselftest.tar.xz     44%[=======>            ] 605.88K   689KB/s               kselftest.tar.xz     65%[============>       ] 897.17K   776KB/s               kselftest.tar.xz    100%[===================>]   1.34M  1.01MB/s    in 1.3s    
 1178 05:49:27.829129  
 1179 05:49:27.979615  2022-03-20 19:56:38 (1.01 MB/s) - 'kselftest.tar.xz' saved [1409748/1409748]
 1180 05:49:27.979961  
 1181 05:49:28.243727  tar: ./size/get_size: time stamp 2022-07-07 05:42:46 is 9366367.229469257 s in the future
 1182 05:49:28.249612  tar: ./size: time stamp 2022-07-07 05:42:55 is 9366376.224797863 s in the future
 1183 05:49:28.259211  tar: ./ptrace/vmaccess: time stamp 2022-07-07 05:42:42 is 9366363.212155166 s in the future
 1184 05:49:28.267018  tar: ./ptrace/peeksiginfo: time stamp 2022-07-07 05:42:42 is 9366363.203805303 s in the future
 1185 05:49:28.282207  tar: ./ptrace/get_syscall_info: time stamp 2022-07-07 05:42:42 is 9366363.190451166 s in the future
 1186 05:49:28.288108  tar: ./ptrace: time stamp 2022-07-07 05:42:55 is 9366376.184918136 s in the future
 1187 05:49:28.302329  tar: ./lib/strscpy.sh: time stamp 2022-07-02 19:20:55 is 8983456.171386651 s in the future
 1188 05:49:28.307958  tar: ./lib/printf.sh: time stamp 2022-07-02 19:20:55 is 8983456.165032863 s in the future
 1189 05:49:28.316908  tar: ./lib/bitmap.sh: time stamp 2022-07-02 19:20:55 is 8983456.158767742 s in the future
 1190 05:49:28.325457  tar: ./lib/prime_numbers.sh: time stamp 2022-07-02 19:20:55 is 8983456.148386742 s in the future
 1191 05:49:28.331060  tar: ./lib: time stamp 2022-07-07 05:42:54 is 9366375.143189651 s in the future
 1192 05:49:28.343184  tar: ./filesystems/devpts_pts: time stamp 2022-07-07 05:42:25 is 9366346.12796803 s in the future
 1193 05:49:28.351962  tar: ./filesystems/dnotify_test: time stamp 2022-07-07 05:42:25 is 9366346.120313939 s in the future
 1194 05:49:28.417658  tar: ./filesystems/epoll/epoll_wakeup_test: time stamp 2022-07-07 05:42:27 is 9366348.057304197 s in the future
 1195 05:49:28.423792  tar: ./filesystems/epoll: time stamp 2022-07-07 05:42:53 is 9366374.054169409 s in the future
 1196 05:49:28.438262  tar: ./filesystems/binderfs/binderfs_test: time stamp 2022-07-07 05:42:53 is 9366374.035025075 s in the future
 1197 05:49:28.445818  tar: ./filesystems/binderfs: time stamp 2022-07-07 05:42:53 is 9366374.029512833 s in the future
 1198 05:49:28.453622  tar: ./filesystems: time stamp 2022-07-07 05:42:53 is 9366374.02492306 s in the future
 1199 05:49:28.463703  tar: ./vm/thuge-gen: time stamp 2022-07-07 05:42:49 is 9366370.013921924 s in the future
 1200 05:49:28.469504  tar: ./vm/mlock-random-test: time stamp 2022-07-07 05:42:49 is 9366370.005130591 s in the future
 1201 05:49:28.488367  tar: ./vm/hmm-tests: time stamp 2022-07-07 05:42:48 is 9366368.982277894 s in the future
 1202 05:49:28.498181  tar: ./vm/transhuge-stress: time stamp 2022-07-07 05:42:49 is 9366369.972407878 s in the future
 1203 05:49:28.508417  tar: ./vm/gup_benchmark: time stamp 2022-07-07 05:42:48 is 9366368.962753894 s in the future
 1204 05:49:28.520346  tar: ./vm/run_vmtests: time stamp 2022-07-02 19:20:55 is 8983455.950450182 s in the future
 1205 05:49:28.528778  tar: ./vm/on-fault-limit: time stamp 2022-07-07 05:42:49 is 9366369.94149203 s in the future
 1206 05:49:28.538278  tar: ./vm/khugepaged: time stamp 2022-07-07 05:42:49 is 9366369.931840409 s in the future
 1207 05:49:28.548959  tar: ./vm/map_fixed_noreplace: time stamp 2022-07-07 05:42:49 is 9366369.922136863 s in the future
 1208 05:49:28.561744  tar: ./vm/hugepage-shm: time stamp 2022-07-07 05:42:48 is 9366368.909007182 s in the future
 1209 05:49:28.575150  tar: ./vm/userfaultfd: time stamp 2022-07-07 05:42:49 is 9366369.89539606 s in the future
 1210 05:49:28.585252  tar: ./vm/compaction_test: time stamp 2022-07-07 05:42:48 is 9366368.885167575 s in the future
 1211 05:49:28.597231  tar: ./vm/mremap_dontunmap: time stamp 2022-07-07 05:42:49 is 9366369.876447682 s in the future
 1212 05:49:28.607245  tar: ./vm/write_to_hugetlbfs: time stamp 2022-07-07 05:42:50 is 9366370.866363969 s in the future
 1213 05:49:28.613573  tar: ./vm/map_populate: time stamp 2022-07-07 05:42:49 is 9366369.856612151 s in the future
 1214 05:49:28.626345  tar: ./vm/test_vmalloc.sh: time stamp 2022-07-02 19:20:55 is 8983455.847891894 s in the future
 1215 05:49:28.633236  tar: ./vm/hugepage-mmap: time stamp 2022-07-07 05:42:48 is 9366368.839932424 s in the future
 1216 05:49:28.639818  tar: ./vm/va_128TBswitch: time stamp 2022-07-07 05:42:49 is 9366369.832260909 s in the future
 1217 05:49:28.649025  tar: ./vm/virtual_address_range: time stamp 2022-07-07 05:42:50 is 9366370.824643182 s in the future
 1218 05:49:28.657180  tar: ./vm/map_hugetlb: time stamp 2022-07-07 05:42:48 is 9366368.817344939 s in the future
 1219 05:49:28.667092  tar: ./vm/mlock2-tests: time stamp 2022-07-07 05:42:49 is 9366369.809210985 s in the future
 1220 05:49:28.672621  tar: ./vm: time stamp 2022-07-07 05:42:56 is 9366376.805455288 s in the future
 1221 05:49:28.682125  tar: ./sysctl/sysctl.sh: time stamp 2022-07-02 19:20:55 is 8983455.793398651 s in the future
 1222 05:49:28.686575  tar: ./sysctl: time stamp 2022-07-07 05:42:56 is 9366376.790343969 s in the future
 1223 05:49:28.697399  tar: ./pid_namespace/regression_enomem: time stamp 2022-07-07 05:42:41 is 9366361.776827379 s in the future
 1224 05:49:28.705274  tar: ./pid_namespace: time stamp 2022-07-07 05:42:55 is 9366375.773764985 s in the future
 1225 05:49:28.713920  tar: ./cgroup/test_stress.sh: time stamp 2022-07-02 19:20:55 is 8983455.764523591 s in the future
 1226 05:49:28.721283  tar: ./cgroup/with_stress.sh: time stamp 2022-07-02 19:20:55 is 8983455.753344242 s in the future
 1227 05:49:28.735059  tar: ./cgroup/test_memcontrol: time stamp 2022-07-07 05:42:24 is 9366344.736501469 s in the future
 1228 05:49:28.752448  tar: ./cgroup/test_kmem: time stamp 2022-07-07 05:42:24 is 9366344.718207969 s in the future
 1229 05:49:28.762803  tar: ./cgroup/test_freezer: time stamp 2022-07-07 05:42:24 is 9366344.707775272 s in the future
 1230 05:49:28.774767  tar: ./cgroup/test_core: time stamp 2022-07-07 05:42:24 is 9366344.697069969 s in the future
 1231 05:49:28.781396  tar: ./cgroup: time stamp 2022-07-07 05:42:52 is 9366372.694032894 s in the future
 1232 05:49:28.791864  tar: ./net/tcp_fastopen_backup_key: time stamp 2022-07-07 05:42:38 is 9366358.679855894 s in the future
 1233 05:49:28.800402  tar: ./net/traceroute.sh: time stamp 2022-07-02 19:20:55 is 8983455.67253206 s in the future
 1234 05:49:28.812340  tar: ./net/reuseaddr_ports_exhausted.sh: time stamp 2022-07-02 19:20:55 is 8983455.666358272 s in the future
 1235 05:49:28.819540  tar: ./net/udpgro.sh: time stamp 2022-07-02 19:20:55 is 8983455.659392303 s in the future
 1236 05:49:28.825394  tar: ./net/txtimestamp.sh: time stamp 2022-07-02 19:20:55 is 8983455.647581469 s in the future
 1237 05:49:28.845897  tar: ./net/nettest: time stamp 2022-07-07 05:42:35 is 9366355.624585788 s in the future
 1238 05:49:28.858649  tar: ./net/udpgso_bench_rx: time stamp 2022-07-07 05:42:37 is 9366357.613404697 s in the future
 1239 05:49:28.867215  tar: ./net/drop_monitor_tests.sh: time stamp 2022-07-02 19:20:55 is 8983455.606109606 s in the future
 1240 05:49:28.878484  tar: ./net/reuseaddr_conflict: time stamp 2022-07-07 05:42:32 is 9366352.597434515 s in the future
 1241 05:49:28.884221  tar: ./net/fib_nexthop_multiprefix.sh: time stamp 2022-07-02 19:20:55 is 8983455.590124045 s in the future
 1242 05:49:28.896580  tar: ./net/reuseaddr_ports_exhausted: time stamp 2022-07-07 05:42:38 is 9366358.575017757 s in the future
 1243 05:49:28.908987  tar: ./net/psock_snd: time stamp 2022-07-07 05:42:36 is 9366356.562819182 s in the future
 1244 05:49:28.915606  tar: ./net/fin_ack_lat.sh: time stamp 2022-07-02 19:20:55 is 8983455.556207985 s in the future
 1245 05:49:28.981854  tar: ./net/tls: time stamp 2022-07-07 05:42:34 is 9366354.488534318 s in the future
 1246 05:49:28.994485  tar: ./net/rxtimestamp: time stamp 2022-07-07 05:42:39 is 9366359.47562756 s in the future
 1247 05:49:29.006514  tar: ./net/vrf_route_leaking.sh: time stamp 2022-07-02 19:20:55 is 8983455.466291227 s in the future
 1248 05:49:29.014008  tar: ./net/devlink_port_split.py: time stamp 2022-07-02 19:20:55 is 8983455.458692303 s in the future
 1249 05:49:29.026088  tar: ./net/txtimestamp: time stamp 2022-07-07 05:42:39 is 9366359.444584 s in the future
 1250 05:49:29.035106  tar: ./net/ip6_gre_headroom.sh: time stamp 2022-07-02 19:20:55 is 8983455.437861318 s in the future
 1251 05:49:29.048505  tar: ./net/udpgso_bench_tx: time stamp 2022-07-07 05:42:37 is 9366357.423684606 s in the future
 1252 05:49:29.056328  tar: ./net/fib_rule_tests.sh: time stamp 2022-07-02 19:20:55 is 8983455.414402303 s in the future
 1253 05:49:29.067526  tar: ./net/psock_snd.sh: time stamp 2022-07-02 19:20:55 is 8983455.4036015 s in the future
 1254 05:49:29.087829  tar: ./net/ip_defrag: time stamp 2022-07-07 05:42:37 is 9366357.383048045 s in the future
 1255 05:49:29.107280  tar: ./net/rtnetlink.sh: time stamp 2022-07-02 19:20:55 is 8983455.365680015 s in the future
 1256 05:49:29.114528  tar: ./net/udpgso_bench.sh: time stamp 2022-07-02 19:20:55 is 8983455.359227151 s in the future
 1257 05:49:29.122807  tar: ./net/test_bpf.sh: time stamp 2022-07-02 19:20:55 is 8983455.353026409 s in the future
 1258 05:49:29.129675  tar: ./net/udpgro_bench.sh: time stamp 2022-07-02 19:20:55 is 8983455.345817742 s in the future
 1259 05:49:29.148283  tar: ./net/ipsec: time stamp 2022-07-07 05:42:40 is 9366360.32129256 s in the future
 1260 05:49:29.160369  tar: ./net/ipv6_flowlabel_mgr: time stamp 2022-07-07 05:42:38 is 9366358.310573636 s in the future
 1261 05:49:29.175679  tar: ./net/reuseport_bpf_numa: time stamp 2022-07-07 05:42:32 is 9366352.295958485 s in the future
 1262 05:49:29.189295  tar: ./net/reuseport_bpf: time stamp 2022-07-07 05:42:32 is 9366352.281169288 s in the future
 1263 05:49:29.198873  tar: ./net/hwtstamp_config: time stamp 2022-07-07 05:42:39 is 9366359.272201394 s in the future
 1264 05:49:29.208348  tar: ./net/tcp_inq: time stamp 2022-07-07 05:42:36 is 9366356.262279636 s in the future
 1265 05:49:29.217871  tar: ./net/route_localnet.sh: time stamp 2022-07-02 19:20:55 is 8983455.255428621 s in the future
 1266 05:49:29.229442  tar: ./net/msg_zerocopy.sh: time stamp 2022-07-02 19:20:55 is 8983455.24879653 s in the future
 1267 05:49:29.241135  tar: ./net/psock_fanout: time stamp 2022-07-07 05:42:35 is 9366355.237014348 s in the future
 1268 05:49:29.250924  tar: ./net/mptcp/mptcp_connect: time stamp 2022-07-07 05:42:40 is 9366360.220743742 s in the future
 1269 05:49:29.264933  tar: ./net/mptcp/pm_nl_ctl: time stamp 2022-07-07 05:42:41 is 9366361.207640045 s in the future
 1270 05:49:29.277129  tar: ./net/mptcp/pm_netlink.sh: time stamp 2022-07-02 19:20:55 is 8983455.198141606 s in the future
 1271 05:49:29.281385  tar: ./net/mptcp/diag.sh: time stamp 2022-07-02 19:20:55 is 8983455.190521379 s in the future
 1272 05:49:29.290811  tar: ./net/mptcp/simult_flows.sh: time stamp 2022-07-02 19:20:55 is 8983455.180917591 s in the future
 1273 05:49:29.298539  tar: ./net/mptcp/settings: time stamp 2022-07-02 19:20:55 is 8983455.173656939 s in the future
 1274 05:49:29.307443  tar: ./net/mptcp/mptcp_join.sh: time stamp 2022-07-02 19:20:55 is 8983455.163455348 s in the future
 1275 05:49:29.317186  tar: ./net/mptcp/mptcp_connect.sh: time stamp 2022-07-02 19:20:55 is 8983455.154135651 s in the future
 1276 05:49:29.324973  tar: ./net/mptcp: time stamp 2022-07-07 05:42:55 is 9366375.150697576 s in the future
 1277 05:49:29.334587  tar: ./net/reuseport_addr_any.sh: time stamp 2022-07-02 19:20:55 is 8983455.144220697 s in the future
 1278 05:49:29.343424  tar: ./net/vrf-xfrm-tests.sh: time stamp 2022-07-02 19:20:55 is 8983455.136529197 s in the future
 1279 05:49:29.353311  tar: ./net/in_netns.sh: time stamp 2022-07-02 19:20:55 is 8983455.1303185 s in the future
 1280 05:49:29.358624  tar: ./net/fin_ack_lat: time stamp 2022-07-07 05:42:38 is 9366358.119433636 s in the future
 1281 05:49:29.368230  tar: ./net/altnames.sh: time stamp 2022-07-02 19:20:55 is 8983455.112462773 s in the future
 1282 05:49:29.377186  tar: ./net/ipv6_flowlabel: time stamp 2022-07-07 05:42:38 is 9366358.102067909 s in the future
 1283 05:49:29.384717  tar: ./net/rxtimestamp.sh: time stamp 2022-07-02 19:20:55 is 8983455.09558206 s in the future
 1284 05:49:29.392417  tar: ./net/fib-onlink-tests.sh: time stamp 2022-07-02 19:20:55 is 8983455.083202394 s in the future
 1285 05:49:29.406824  tar: ./net/reuseport_dualstack: time stamp 2022-07-07 05:42:32 is 9366352.064510242 s in the future
 1286 05:49:29.421767  tar: ./net/pmtu.sh: time stamp 2022-07-02 19:20:55 is 8983455.048373894 s in the future
 1287 05:49:29.435886  tar: ./net/reuseport_addr_any: time stamp 2022-07-07 05:42:36 is 9366356.036848651 s in the future
 1288 05:49:29.443493  tar: ./net/test_vxlan_fdb_changelink.sh: time stamp 2022-07-02 19:20:55 is 8983455.028283167 s in the future
 1289 05:49:29.455253  tar: ./net/l2tp.sh: time stamp 2022-07-02 19:20:55 is 8983455.01573247 s in the future
 1290 05:49:29.469688  tar: ./net/test_blackhole_dev.sh: time stamp 2022-07-02 19:20:55 is 8983455.004641894 s in the future
 1291 05:49:29.477540  tar: ./net/tcp_fastopen_backup_key.sh: time stamp 2022-07-02 19:20:55 is 8983454.995577409 s in the future
 1292 05:49:29.484152  tar: ./net/ip_defrag.sh: time stamp 2022-07-02 19:20:55 is 8983454.987081409 s in the future
 1293 05:49:29.496825  tar: ./net/forwarding/ipip_flat_gre.sh: time stamp 2022-07-02 19:20:55 is 8983454.97655806 s in the future
 1294 05:49:29.506890  tar: ./net/forwarding/mirror_gre_lib.sh: time stamp 2022-07-02 19:20:55 is 8983454.968261848 s in the future
 1295 05:49:29.515501  tar: ./net/forwarding/tc_flower_router.sh: time stamp 2022-07-02 19:20:55 is 8983454.960091803 s in the future
 1296 05:49:29.525760  tar: ./net/forwarding/sch_ets_tests.sh: time stamp 2022-07-02 19:20:55 is 8983454.952279364 s in the future
 1297 05:49:29.532854  tar: ./net/forwarding/tc_common.sh: time stamp 2022-07-02 19:20:55 is 8983454.943287318 s in the future
 1298 05:49:29.543454  tar: ./net/forwarding/router_bridge_vlan.sh: time stamp 2022-07-02 19:20:55 is 8983454.931274606 s in the future
 1299 05:49:29.553631  tar: ./net/forwarding/vxlan_bridge_1d_port_8472.sh: time stamp 2022-07-02 19:20:55 is 8983454.919362273 s in the future
 1300 05:49:29.565528  tar: ./net/forwarding/bridge_vlan_unaware.sh: time stamp 2022-07-02 19:20:55 is 8983454.91211797 s in the future
 1301 05:49:29.573513  tar: ./net/forwarding/devlink_lib.sh: time stamp 2022-07-02 19:20:55 is 8983454.901590667 s in the future
 1302 05:49:29.582565  tar: ./net/forwarding/router_bridge.sh: time stamp 2022-07-02 19:20:55 is 8983454.890569636 s in the future
 1303 05:49:29.593954  tar: ./net/forwarding/ipip_flat_gre_key.sh: time stamp 2022-07-02 19:20:55 is 8983454.879545545 s in the future
 1304 05:49:29.602658  tar: ./net/forwarding/bridge_vlan_aware.sh: time stamp 2022-07-02 19:20:55 is 8983454.870049773 s in the future
 1305 05:49:29.612348  tar: ./net/forwarding/forwarding.config.sample: time stamp 2022-07-02 19:20:55 is 8983454.862005606 s in the future
 1306 05:49:29.624225  tar: ./net/forwarding/mirror_vlan.sh: time stamp 2022-07-02 19:20:55 is 8983454.853653576 s in the future
 1307 05:49:29.632836  tar: ./net/forwarding/vxlan_bridge_1d.sh: time stamp 2022-07-02 19:20:55 is 8983454.84348253 s in the future
 1308 05:49:29.641960  tar: ./net/forwarding/router_vid_1.sh: time stamp 2022-07-02 19:20:55 is 8983454.833595394 s in the future
 1309 05:49:29.650486  tar: ./net/forwarding/router_broadcast.sh: time stamp 2022-07-02 19:20:55 is 8983454.82252653 s in the future
 1310 05:49:29.661589  tar: ./net/forwarding/mirror_gre_bridge_1q_lag.sh: time stamp 2022-07-02 19:20:55 is 8983454.811208848 s in the future
 1311 05:49:29.674099  tar: ./net/forwarding/vxlan_bridge_1q_port_8472.sh: time stamp 2022-07-02 19:20:55 is 8983454.798506 s in the future
 1312 05:49:29.683582  tar: ./net/forwarding/router.sh: time stamp 2022-07-02 19:20:55 is 8983454.787450151 s in the future
 1313 05:49:29.698247  tar: ./net/forwarding/vxlan_bridge_1q.sh: time stamp 2022-07-02 19:20:55 is 8983454.774457167 s in the future
 1314 05:49:29.710484  tar: ./net/forwarding/tc_shblocks.sh: time stamp 2022-07-02 19:20:55 is 8983454.761122288 s in the future
 1315 05:49:29.720769  tar: ./net/forwarding/mirror_gre_flower.sh: time stamp 2022-07-02 19:20:55 is 8983454.752188985 s in the future
 1316 05:49:29.729728  tar: ./net/forwarding/tc_vlan_modify.sh: time stamp 2022-07-02 19:20:55 is 8983454.745312091 s in the future
 1317 05:49:29.741533  tar: ./net/forwarding/router_multipath.sh: time stamp 2022-07-02 19:20:55 is 8983454.736286848 s in the future
 1318 05:49:29.753527  tar: ./net/forwarding/gre_inner_v6_multipath.sh: time stamp 2022-07-02 19:20:55 is 8983454.726918333 s in the future
 1319 05:49:29.761467  tar: ./net/forwarding/lib.sh: time stamp 2022-07-02 19:20:55 is 8983454.717437682 s in the future
 1320 05:49:29.771436  tar: ./net/forwarding/gre_inner_v4_multipath.sh: time stamp 2022-07-02 19:20:55 is 8983454.709959212 s in the future
 1321 05:49:29.779483  tar: ./net/forwarding/bridge_igmp.sh: time stamp 2022-07-02 19:20:55 is 8983454.703131788 s in the future
 1322 05:49:29.788648  tar: ./net/forwarding/ip6gre_inner_v4_multipath.sh: time stamp 2022-07-02 19:20:55 is 8983454.695018409 s in the future
 1323 05:49:29.799566  tar: ./net/forwarding/ethtool.sh: time stamp 2022-07-02 19:20:55 is 8983454.687472697 s in the future
 1324 05:49:29.807543  tar: ./net/forwarding/mirror_gre_topo_lib.sh: time stamp 2022-07-02 19:20:55 is 8983454.681100848 s in the future
 1325 05:49:29.817210  tar: ./net/forwarding/mirror_lib.sh: time stamp 2022-07-02 19:20:55 is 8983454.67420047 s in the future
 1326 05:49:29.825959  tar: ./net/forwarding/ipip_lib.sh: time stamp 2022-07-02 19:20:55 is 8983454.666787864 s in the future
 1327 05:49:29.836747  tar: ./net/forwarding/mirror_gre_vlan.sh: time stamp 2022-07-02 19:20:55 is 8983454.660522773 s in the future
 1328 05:49:29.845615  tar: ./net/forwarding/sch_tbf_ets.sh: time stamp 2022-07-02 19:20:55 is 8983454.652394348 s in the future
 1329 05:49:29.857163  tar: ./net/forwarding/tc_chains.sh: time stamp 2022-07-02 19:20:55 is 8983454.639048591 s in the future
 1330 05:49:29.864688  tar: ./net/forwarding/bridge_port_isolation.sh: time stamp 2022-07-02 19:20:55 is 8983454.626354303 s in the future
 1331 05:49:29.875756  tar: ./net/forwarding/mirror_gre_nh.sh: time stamp 2022-07-02 19:20:55 is 8983454.614904273 s in the future
 1332 05:49:29.883492  tar: ./net/forwarding/sch_tbf_core.sh: time stamp 2022-07-02 19:20:55 is 8983454.60692 s in the future
 1333 05:49:29.892776  tar: ./net/forwarding/mirror_gre_lag_lacp.sh: time stamp 2022-07-02 19:20:55 is 8983454.599804333 s in the future
 1334 05:49:29.903907  tar: ./net/forwarding/ipip_flat_gre_keys.sh: time stamp 2022-07-02 19:20:55 is 8983454.592722455 s in the future
 1335 05:49:29.913344  tar: ./net/forwarding/mirror_gre_bound.sh: time stamp 2022-07-02 19:20:55 is 8983454.585564909 s in the future
 1336 05:49:29.921377  tar: ./net/forwarding/vxlan_symmetric.sh: time stamp 2022-07-02 19:20:55 is 8983454.576708061 s in the future
 1337 05:49:29.931918  tar: ./net/forwarding/gre_multipath.sh: time stamp 2022-07-02 19:20:55 is 8983454.564050303 s in the future
 1338 05:49:29.940687  tar: ./net/forwarding/mirror_gre.sh: time stamp 2022-07-02 19:20:55 is 8983454.551851439 s in the future
 1339 05:49:29.950932  tar: ./net/forwarding/sch_tbf_prio.sh: time stamp 2022-07-02 19:20:55 is 8983454.540625803 s in the future
 1340 05:49:29.959358  tar: ./net/forwarding/tc_flower.sh: time stamp 2022-07-02 19:20:55 is 8983454.526498515 s in the future
 1341 05:49:29.969784  tar: ./net/forwarding/ipip_hier_gre_key.sh: time stamp 2022-07-02 19:20:55 is 8983454.515418151 s in the future
 1342 05:49:29.978696  tar: ./net/forwarding/fib_offload_lib.sh: time stamp 2022-07-02 19:20:55 is 8983454.50412753 s in the future
 1343 05:49:29.988730  tar: ./net/forwarding/ipip_hier_gre.sh: time stamp 2022-07-02 19:20:55 is 8983454.497721803 s in the future
 1344 05:49:29.997220  tar: ./net/forwarding/sch_ets.sh: time stamp 2022-07-02 19:20:55 is 8983454.490217833 s in the future
 1345 05:49:30.007577  tar: ./net/forwarding/mirror_gre_vlan_bridge_1q.sh: time stamp 2022-07-02 19:20:55 is 8983454.477240712 s in the future
 1346 05:49:30.016993  tar: ./net/forwarding/mirror_gre_neigh.sh: time stamp 2022-07-02 19:20:55 is 8983454.467638727 s in the future
 1347 05:49:30.027072  tar: ./net/forwarding/mirror_gre_changes.sh: time stamp 2022-07-02 19:20:55 is 8983454.460748258 s in the future
 1348 05:49:30.036591  tar: ./net/forwarding/vxlan_asymmetric.sh: time stamp 2022-07-02 19:20:55 is 8983454.450284561 s in the future
 1349 05:49:30.048342  tar: ./net/forwarding/mirror_gre_bridge_1d.sh: time stamp 2022-07-02 19:20:55 is 8983454.441958167 s in the future
 1350 05:49:30.057232  tar: ./net/forwarding/tc_actions.sh: time stamp 2022-07-02 19:20:55 is 8983454.434934909 s in the future
 1351 05:49:30.066066  tar: ./net/forwarding/ip6_forward_instats_vrf.sh: time stamp 2022-07-02 19:20:55 is 8983454.424685652 s in the future
 1352 05:49:30.077619  tar: ./net/forwarding/ethtool_lib.sh: time stamp 2022-07-02 19:20:55 is 8983454.413563136 s in the future
 1353 05:49:30.084653  tar: ./net/forwarding/sch_ets_core.sh: time stamp 2022-07-02 19:20:55 is 8983454.403973773 s in the future
 1354 05:49:30.097460  tar: ./net/forwarding/bridge_sticky_fdb.sh: time stamp 2022-07-02 19:20:55 is 8983454.397685061 s in the future
 1355 05:49:30.104544  tar: ./net/forwarding/router_mpath_nh.sh: time stamp 2022-07-02 19:20:55 is 8983454.390549061 s in the future
 1356 05:49:30.114168  tar: ./net/forwarding/sch_tbf_root.sh: time stamp 2022-07-02 19:20:55 is 8983454.384407364 s in the future
 1357 05:49:30.125180  tar: ./net/forwarding/sch_tbf_etsprio.sh: time stamp 2022-07-02 19:20:55 is 8983454.377827773 s in the future
 1358 05:49:30.133653  tar: ./net/forwarding/mirror_gre_bridge_1d_vlan.sh: time stamp 2022-07-02 19:20:55 is 8983454.371225348 s in the future
 1359 05:49:30.143366  tar: ./net/forwarding/router_multicast.sh: time stamp 2022-07-02 19:20:55 is 8983454.359772182 s in the future
 1360 05:49:30.154539  tar: ./net/forwarding/ipip_hier_gre_keys.sh: time stamp 2022-07-02 19:20:55 is 8983454.348020197 s in the future
 1361 05:49:30.163058  tar: ./net/forwarding/mirror_topo_lib.sh: time stamp 2022-07-02 19:20:55 is 8983454.340725864 s in the future
 1362 05:49:30.174097  tar: ./net/forwarding/loopback.sh: time stamp 2022-07-02 19:20:55 is 8983454.33420303 s in the future
 1363 05:49:30.184397  tar: ./net/forwarding/mirror_gre_bridge_1q.sh: time stamp 2022-07-02 19:20:55 is 8983454.325943833 s in the future
 1364 05:49:30.193496  tar: ./net/forwarding/ip6gre_inner_v6_multipath.sh: time stamp 2022-07-02 19:20:55 is 8983454.312734576 s in the future
 1365 05:49:30.200821  tar: ./net/forwarding: time stamp 2022-07-07 05:42:54 is 9366373.306593758 s in the future
 1366 05:49:30.209053  tar: ./net/reuseport_bpf_cpu: time stamp 2022-07-07 05:42:32 is 9366351.293587288 s in the future
 1367 05:49:30.218374  tar: ./net/udpgso.sh: time stamp 2022-07-02 19:20:55 is 8983454.286204833 s in the future
 1368 05:49:30.224464  tar: ./net/udpgso: time stamp 2022-07-07 05:42:37 is 9366356.266814773 s in the future
 1369 05:49:30.234616  tar: ./net/so_txtime.sh: time stamp 2022-07-02 19:20:55 is 8983454.259465561 s in the future
 1370 05:49:30.241683  tar: ./net/txring_overwrite: time stamp 2022-07-07 05:42:36 is 9366355.250448258 s in the future
 1371 05:49:30.250670  tar: ./net/so_txtime: time stamp 2022-07-07 05:42:38 is 9366357.239229258 s in the future
 1372 05:49:30.257705  tar: ./net/netdevice.sh: time stamp 2022-07-02 19:20:55 is 8983454.231736091 s in the future
 1373 05:49:30.266794  tar: ./net/psock_tpacket: time stamp 2022-07-07 05:42:35 is 9366354.218296621 s in the future
 1374 05:49:30.274865  tar: ./net/msg_zerocopy: time stamp 2022-07-07 05:42:36 is 9366355.20389303 s in the future
 1375 05:49:30.285336  tar: ./net/icmp_redirect.sh: time stamp 2022-07-02 19:20:55 is 8983454.194973909 s in the future
 1376 05:49:30.289484  tar: ./net/tcp_mmap: time stamp 2022-07-07 05:42:36 is 9366355.181523394 s in the future
 1377 05:49:30.317542  tar: ./net/fcnal-test.sh: time stamp 2022-07-02 19:20:55 is 8983454.153831939 s in the future
 1378 05:49:30.331381  tar: ./net/fib_nexthops.sh: time stamp 2022-07-02 19:20:55 is 8983454.140552864 s in the future
 1379 05:49:30.342493  tar: ./net/run_afpackettests: time stamp 2022-07-02 19:20:55 is 8983454.134164303 s in the future
 1380 05:49:30.348588  tar: ./net/xfrm_policy.sh: time stamp 2022-07-02 19:20:55 is 8983454.125770561 s in the future
 1381 05:49:30.354556  tar: ./net/socket: time stamp 2022-07-07 05:42:34 is 9366353.117561136 s in the future
 1382 05:49:30.363344  tar: ./net/timestamping: time stamp 2022-07-07 05:42:39 is 9366358.10695997 s in the future
 1383 05:49:30.376784  tar: ./net/run_netsocktests: time stamp 2022-07-02 19:20:55 is 8983454.100778955 s in the future
 1384 05:49:30.383149  tar: ./net/test_vxlan_under_vrf.sh: time stamp 2022-07-02 19:20:55 is 8983454.093315212 s in the future
 1385 05:49:30.391738  tar: ./net/ipv6_flowlabel.sh: time stamp 2022-07-02 19:20:55 is 8983454.086826758 s in the future
 1386 05:49:30.398238  tar: ./net/fib_tests.sh: time stamp 2022-07-02 19:20:55 is 8983454.073287061 s in the future
 1387 05:49:30.404745  tar: ./net: time stamp 2022-07-07 05:42:55 is 9366374.070245636 s in the future
 1388 05:49:30.529643  tar: ./exec/load_address_4096: time stamp 2022-07-07 05:42:25 is 9366343.941135652 s in the future
 1389 05:49:30.736334  tar: ./exec/execveat.symlink: time stamp 2022-07-07 05:42:25 is 9366343.936459182 s in the future
 1390 05:49:30.737072  tar: ./exec/Makefile: time stamp 2022-07-02 19:20:55 is 8983453.930269243 s in the future
 1391 05:49:30.737320  tar: ./exec/execveat.denatured: time stamp 2022-07-07 05:42:25 is 9366343.921023955 s in the future
 1392 05:49:30.737625  tar: ./exec/load_address_16777216: time stamp 2022-07-07 05:42:25 is 9366343.846369743 s in the future
 1393 05:49:30.737985  tar: ./exec/load_address_2097152: time stamp 2022-07-07 05:42:25 is 9366343.761264955 s in the future
 1394 05:49:30.738345  tar: ./exec/subdir: time stamp 2022-07-07 05:42:25 is 9366343.753823303 s in the future
 1395 05:49:30.739001  tar: ./exec/binfmt_script: time stamp 2022-07-02 19:20:55 is 8983453.739614849 s in the future
 1396 05:49:30.747307  tar: ./exec/non-regular: time stamp 2022-07-07 05:42:25 is 9366343.722836 s in the future
 1397 05:49:30.760669  tar: ./exec/execveat: time stamp 2022-07-07 05:42:25 is 9366343.709940712 s in the future
 1398 05:49:30.771894  tar: ./exec/script: time stamp 2022-07-07 05:42:25 is 9366343.703326046 s in the future
 1399 05:49:30.779534  tar: ./exec/recursion-depth: time stamp 2022-07-07 05:42:25 is 9366343.694895849 s in the future
 1400 05:49:30.786972  tar: ./exec: time stamp 2022-07-07 05:42:52 is 9366370.691598909 s in the future
 1401 05:49:30.794767  tar: ./breakpoints/step_after_suspend_test: time stamp 2022-07-07 05:42:24 is 9366342.679707152 s in the future
 1402 05:49:30.801610  tar: ./breakpoints: time stamp 2022-07-07 05:42:52 is 9366370.676496455 s in the future
 1403 05:49:30.810421  tar: ./pstore/pstore_crash_test: time stamp 2022-07-02 19:20:55 is 8983453.666833727 s in the future
 1404 05:49:30.819765  tar: ./pstore/pstore_post_reboot_tests: time stamp 2022-07-02 19:20:55 is 8983453.660003424 s in the future
 1405 05:49:30.829041  tar: ./pstore/common_tests: time stamp 2022-07-02 19:20:55 is 8983453.653170046 s in the future
 1406 05:49:30.840519  tar: ./pstore/pstore_tests: time stamp 2022-07-02 19:20:55 is 8983453.645177152 s in the future
 1407 05:49:30.843436  tar: ./pstore: time stamp 2022-07-07 05:42:55 is 9366373.642214591 s in the future
 1408 05:49:30.890514  tar: ./seccomp/seccomp_bpf: time stamp 2022-07-07 05:42:46 is 9366364.581568288 s in the future
 1409 05:49:30.900421  tar: ./seccomp/seccomp_benchmark: time stamp 2022-07-07 05:42:45 is 9366363.573310818 s in the future
 1410 05:49:30.905304  tar: ./seccomp: time stamp 2022-07-07 05:42:55 is 9366373.568571091 s in the future
 1411 05:49:30.926077  tar: ./sync/sync_test: time stamp 2022-07-07 05:42:47 is 9366365.545072061 s in the future
 1412 05:49:30.936400  tar: ./sync: time stamp 2022-07-07 05:42:56 is 9366374.542049106 s in the future
 1413 05:49:30.940701  tar: ./kselftest-list.txt: time stamp 2022-07-07 05:42:57 is 9366375.534338667 s in the future
 1414 05:49:30.956716  tar: ./netfilter/nft_concat_range.sh: time stamp 2022-07-07 05:18:59 is 9364937.515170803 s in the future
 1415 05:49:30.971028  tar: ./netfilter/nft_nat.sh: time stamp 2022-07-02 19:20:55 is 8983453.501986409 s in the future
 1416 05:49:30.980566  tar: ./netfilter/bridge_brouter.sh: time stamp 2022-07-02 19:20:55 is 8983453.495137227 s in the future
 1417 05:49:30.986566  tar: ./netfilter/nft_queue.sh: time stamp 2022-07-02 19:20:55 is 8983453.486027243 s in the future
 1418 05:49:30.999354  tar: ./netfilter/nft_flowtable.sh: time stamp 2022-07-02 19:20:55 is 8983453.47171803 s in the future
 1419 05:49:31.013714  tar: ./netfilter/conntrack_icmp_related.sh: time stamp 2022-07-02 19:20:55 is 8983453.459142637 s in the future
 1420 05:49:31.028043  tar: ./netfilter/conntrack_vrf.sh: time stamp 2022-07-02 19:20:55 is 8983453.445215561 s in the future
 1421 05:49:31.036011  tar: ./netfilter/nft_meta.sh: time stamp 2022-07-02 19:20:55 is 8983453.437704788 s in the future
 1422 05:49:31.044696  tar: ./netfilter/nft_conntrack_helper.sh: time stamp 2022-07-02 19:20:55 is 8983453.430868061 s in the future
 1423 05:49:31.053729  tar: ./netfilter/ipvs.sh: time stamp 2022-07-02 19:20:55 is 8983453.423417515 s in the future
 1424 05:49:31.062885  tar: ./netfilter/nft_trans_stress.sh: time stamp 2022-07-02 19:20:55 is 8983453.416549894 s in the future
 1425 05:49:31.072054  tar: ./netfilter/nf-queue: time stamp 2022-07-07 05:42:41 is 9366359.407989258 s in the future
 1426 05:49:31.078035  tar: ./netfilter: time stamp 2022-07-07 05:42:55 is 9366373.404827167 s in the future
 1427 05:49:31.088705  tar: ./zram/zram01.sh: time stamp 2022-07-02 19:20:55 is 8983453.395321743 s in the future
 1428 05:49:31.095542  tar: ./zram/zram02.sh: time stamp 2022-07-02 19:20:55 is 8983453.38886644 s in the future
 1429 05:49:31.102376  tar: ./zram/zram.sh: time stamp 2022-07-02 19:20:55 is 8983453.379647924 s in the future
 1430 05:49:31.111434  tar: ./zram/zram_lib.sh: time stamp 2022-07-02 19:20:55 is 8983453.367961106 s in the future
 1431 05:49:31.119724  tar: ./zram: time stamp 2022-07-07 05:42:56 is 9366374.362657606 s in the future
 1432 05:49:31.124802  tar: ./nsfs/owner: time stamp 2022-07-07 05:42:41 is 9366359.352517667 s in the future
 1433 05:49:31.134139  tar: ./nsfs/pidns: time stamp 2022-07-07 05:42:41 is 9366359.344942773 s in the future
 1434 05:49:31.139506  tar: ./nsfs: time stamp 2022-07-07 05:42:55 is 9366373.341916349 s in the future
 1435 05:49:31.148892  tar: ./mincore/mincore_selftest: time stamp 2022-07-07 05:42:31 is 9366349.327841121 s in the future
 1436 05:49:31.156398  tar: ./mincore: time stamp 2022-07-07 05:42:54 is 9366372.324827879 s in the future
 1437 05:49:31.164549  tar: ./rtc/setdate: time stamp 2022-07-07 05:42:44 is 9366362.314450818 s in the future
 1438 05:49:31.173087  tar: ./rtc/settings: time stamp 2022-07-02 19:20:55 is 8983453.308209197 s in the future
 1439 05:49:31.180520  tar: ./rtc/rtctest: time stamp 2022-07-07 05:42:45 is 9366363.298544834 s in the future
 1440 05:49:31.188742  tar: ./rtc: time stamp 2022-07-07 05:42:55 is 9366373.295498076 s in the future
 1441 05:49:31.196315  tar: ./splice/default_file_splice_read.sh: time stamp 2022-07-02 19:20:55 is 8983453.286378773 s in the future
 1442 05:49:31.208311  tar: ./splice/short_splice_read.sh: time stamp 2022-07-02 19:20:55 is 8983453.276593182 s in the future
 1443 05:49:31.215348  tar: ./splice/splice_read: time stamp 2022-07-07 05:42:46 is 9366364.263627712 s in the future
 1444 05:49:31.226568  tar: ./splice/default_file_splice_read: time stamp 2022-07-07 05:42:46 is 9366364.25420994 s in the future
 1445 05:49:31.231406  tar: ./splice: time stamp 2022-07-07 05:42:55 is 9366373.251149864 s in the future
 1446 05:49:31.238882  tar: ./efivarfs/open-unlink: time stamp 2022-07-07 05:42:25 is 9366343.240660561 s in the future
 1447 05:49:31.247919  tar: ./efivarfs/efivarfs.sh: time stamp 2022-07-02 19:20:55 is 8983453.23377647 s in the future
 1448 05:49:31.255729  tar: ./efivarfs/create-read: time stamp 2022-07-07 05:42:25 is 9366343.226291924 s in the future
 1449 05:49:31.263458  tar: ./efivarfs: time stamp 2022-07-07 05:42:52 is 9366370.223237318 s in the future
 1450 05:49:31.272138  tar: ./mqueue/mq_perf_tests: time stamp 2022-07-07 05:42:31 is 9366349.210419924 s in the future
 1451 05:49:31.282073  tar: ./mqueue/mq_open_tests: time stamp 2022-07-07 05:42:31 is 9366349.201472349 s in the future
 1452 05:49:31.286815  tar: ./mqueue: time stamp 2022-07-07 05:42:54 is 9366372.198270394 s in the future
 1453 05:49:31.299684  tar: ./membarrier/membarrier_test_multi_thread: time stamp 2022-07-07 05:42:30 is 9366348.185869364 s in the future
 1454 05:49:31.310936  tar: ./membarrier/membarrier_test_single_thread: time stamp 2022-07-07 05:42:30 is 9366348.176489318 s in the future
 1455 05:49:31.318324  tar: ./membarrier: time stamp 2022-07-07 05:42:54 is 9366372.173457334 s in the future
 1456 05:49:31.324122  tar: ./memfd/fuse_mnt: time stamp 2022-07-07 05:42:31 is 9366349.162948924 s in the future
 1457 05:49:31.332880  tar: ./memfd/run_hugetlbfs_test.sh: time stamp 2022-07-02 19:20:55 is 8983453.155801106 s in the future
 1458 05:49:31.341791  tar: ./memfd/fuse_test: time stamp 2022-07-07 05:42:31 is 9366349.147593182 s in the future
 1459 05:49:31.351840  tar: ./memfd/run_fuse_test.sh: time stamp 2022-07-02 19:20:55 is 8983453.139269561 s in the future
 1460 05:49:31.360886  tar: ./memfd/memfd_test: time stamp 2022-07-07 05:42:31 is 9366349.129311803 s in the future
 1461 05:49:31.371225  tar: ./memfd: time stamp 2022-07-07 05:42:54 is 9366372.12604547 s in the future
 1462 05:49:31.375503  tar: ./firmware/fw_fallback.sh: time stamp 2022-07-02 19:20:55 is 8983453.115315288 s in the future
 1463 05:49:31.382359  tar: ./firmware/fw_namespace: time stamp 2022-07-07 05:42:27 is 9366345.107046212 s in the future
 1464 05:49:31.393771  tar: ./firmware/fw_run_tests.sh: time stamp 2022-07-02 19:20:55 is 8983453.100244364 s in the future
 1465 05:49:31.401403  tar: ./firmware/fw_filesystem.sh: time stamp 2022-07-02 19:20:55 is 8983453.09197847 s in the future
 1466 05:49:31.408272  tar: ./firmware/fw_lib.sh: time stamp 2022-07-02 19:20:55 is 8983453.084760455 s in the future
 1467 05:49:31.416568  tar: ./firmware: time stamp 2022-07-07 05:42:53 is 9366371.081720318 s in the future
 1468 05:49:31.425007  tar: ./drivers/dma-buf/udmabuf: time stamp 2022-07-07 05:42:25 is 9366343.068625288 s in the future
 1469 05:49:31.434550  tar: ./drivers/dma-buf: time stamp 2022-07-07 05:42:52 is 9366370.065520879 s in the future
 1470 05:49:31.440890  tar: ./drivers: time stamp 2022-07-07 05:42:52 is 9366370.062189924 s in the future
 1471 05:49:31.449971  tar: ./tmpfs/bug-link-o-tmpfile: time stamp 2022-07-07 05:42:47 is 9366365.05164694 s in the future
 1472 05:49:31.456557  tar: ./tmpfs: time stamp 2022-07-07 05:42:56 is 9366374.048566091 s in the future
 1473 05:49:31.465607  tar: ./openat2/openat2_test: time stamp 2022-07-07 05:42:43 is 9366361.026332212 s in the future
 1474 05:49:31.473758  tar: ./openat2/rename_attack_test: time stamp 2022-07-07 05:42:42 is 9366360.008548773 s in the future
 1475 05:49:31.495758  tar: ./openat2/resolve_test: time stamp 2022-07-07 05:42:44 is 9366361.976615288 s in the future
 1476 05:49:31.505778  tar: ./openat2: time stamp 2022-07-07 05:42:55 is 9366372.973465182 s in the future
 1477 05:49:31.510154  tar: ./ir/ir_loopback.sh: time stamp 2022-07-02 19:20:55 is 8983452.963430606 s in the future
 1478 05:49:31.518538  tar: ./ir/ir_loopback: time stamp 2022-07-07 05:42:30 is 9366347.955091212 s in the future
 1479 05:49:31.525467  tar: ./ir: time stamp 2022-07-07 05:42:53 is 9366370.952025364 s in the future
 1480 05:49:31.535452  tar: ./proc/proc-self-map-files-002: time stamp 2022-07-07 05:42:41 is 9366358.941550228 s in the future
 1481 05:49:31.544332  tar: ./proc/proc-self-syscall: time stamp 2022-07-07 05:42:42 is 9366359.933834303 s in the future
 1482 05:49:31.552566  tar: ./proc/fd-002-posix-eq: time stamp 2022-07-07 05:42:41 is 9366358.92500744 s in the future
 1483 05:49:31.560444  tar: ./proc/proc-self-map-files-001: time stamp 2022-07-07 05:42:41 is 9366358.913708015 s in the future
 1484 05:49:31.569627  tar: ./proc/setns-dcache: time stamp 2022-07-07 05:42:42 is 9366359.900990258 s in the future
 1485 05:49:31.615386  tar: ./proc/thread-self: time stamp 2022-07-07 05:42:42 is 9366359.855178228 s in the future
 1486 05:49:31.628403  tar: ./proc/proc-uptime-001: time stamp 2022-07-07 05:42:42 is 9366359.842488652 s in the future
 1487 05:49:31.640793  tar: ./proc/setns-sysvipc: time stamp 2022-07-07 05:42:42 is 9366359.82995644 s in the future
 1488 05:49:31.653918  tar: ./proc/proc-fsconfig-hidepid: time stamp 2022-07-07 05:42:42 is 9366359.820939667 s in the future
 1489 05:49:31.664035  tar: ./proc/proc-loadavg-001: time stamp 2022-07-07 05:42:41 is 9366358.807493712 s in the future
 1490 05:49:31.677734  tar: ./proc/proc-multiple-procfs: time stamp 2022-07-07 05:42:42 is 9366359.793633212 s in the future
 1491 05:49:31.690382  tar: ./proc/fd-001-lookup: time stamp 2022-07-07 05:42:42 is 9366359.781361303 s in the future
 1492 05:49:31.697878  tar: ./proc/read: time stamp 2022-07-07 05:42:42 is 9366359.773667909 s in the future
 1493 05:49:31.704906  tar: ./proc/self: time stamp 2022-07-07 05:42:42 is 9366359.7659515 s in the future
 1494 05:49:31.717749  tar: ./proc/proc-pid-vm: time stamp 2022-07-07 05:42:41 is 9366358.753349197 s in the future
 1495 05:49:31.729768  tar: ./proc/proc-uptime-002: time stamp 2022-07-07 05:42:42 is 9366359.742007167 s in the future
 1496 05:49:31.738792  tar: ./proc/proc-self-wchan: time stamp 2022-07-07 05:42:41 is 9366358.734394773 s in the future
 1497 05:49:31.746611  tar: ./proc/fd-003-kthread: time stamp 2022-07-07 05:42:42 is 9366359.725187409 s in the future
 1498 05:49:31.752661  tar: ./proc: time stamp 2022-07-07 05:42:55 is 9366372.722014591 s in the future
 1499 05:49:31.761732  tar: ./timers/nsleep-lat: time stamp 2022-07-07 05:42:47 is 9366364.710640697 s in the future
 1500 05:49:31.770020  tar: ./timers/inconsistency-check: time stamp 2022-07-07 05:42:47 is 9366364.703139031 s in the future
 1501 05:49:31.782692  tar: ./timers/raw_skew: time stamp 2022-07-07 05:42:47 is 9366364.688186834 s in the future
 1502 05:49:31.793189  tar: ./timers/adjtick: time stamp 2022-07-07 05:42:47 is 9366364.677462031 s in the future
 1503 05:49:31.806767  tar: ./timers/clocksource-switch: time stamp 2022-07-07 05:42:47 is 9366364.664432061 s in the future
 1504 05:49:31.820000  tar: ./timers/freq-step: time stamp 2022-07-07 05:42:47 is 9366364.653927879 s in the future
 1505 05:49:31.827098  tar: ./timers/posix_timers: time stamp 2022-07-07 05:42:47 is 9366364.646053834 s in the future
 1506 05:49:31.837083  tar: ./timers/alarmtimer-suspend: time stamp 2022-07-07 05:42:47 is 9366364.63834947 s in the future
 1507 05:49:31.844646  tar: ./timers/set-timer-lat: time stamp 2022-07-07 05:42:47 is 9366364.63025997 s in the future
 1508 05:49:31.851285  tar: ./timers/threadtest: time stamp 2022-07-07 05:42:47 is 9366364.6218 s in the future
 1509 05:49:31.860903  tar: ./timers/skew_consistency: time stamp 2022-07-07 05:42:47 is 9366364.614018349 s in the future
 1510 05:49:31.868255  tar: ./timers/set-2038: time stamp 2022-07-07 05:42:47 is 9366364.606404697 s in the future
 1511 05:49:31.878950  tar: ./timers/change_skew: time stamp 2022-07-07 05:42:47 is 9366364.598651137 s in the future
 1512 05:49:31.884597  tar: ./timers/set-tai: time stamp 2022-07-07 05:42:47 is 9366364.590922925 s in the future
 1513 05:49:31.892811  tar: ./timers/leapcrash: time stamp 2022-07-07 05:42:47 is 9366364.583258561 s in the future
 1514 05:49:31.902684  tar: ./timers/mqueue-lat: time stamp 2022-07-07 05:42:47 is 9366364.575384228 s in the future
 1515 05:49:31.907742  tar: ./timers/leap-a-day: time stamp 2022-07-07 05:42:47 is 9366364.567039591 s in the future
 1516 05:49:31.916212  tar: ./timers/settings: time stamp 2022-07-02 19:20:55 is 8983452.560872894 s in the future
 1517 05:49:31.927784  tar: ./timers/nanosleep: time stamp 2022-07-07 05:42:47 is 9366364.553357273 s in the future
 1518 05:49:31.932791  tar: ./timers/set-tz: time stamp 2022-07-07 05:42:47 is 9366364.545425546 s in the future
 1519 05:49:31.940075  tar: ./timers/rtcpie: time stamp 2022-07-07 05:42:47 is 9366364.535278894 s in the future
 1520 05:49:31.951006  tar: ./timers/valid-adjtimex: time stamp 2022-07-07 05:42:47 is 9366364.520966258 s in the future
 1521 05:49:31.957017  tar: ./timers: time stamp 2022-07-07 05:42:56 is 9366373.51530044 s in the future
 1522 05:49:31.967738  tar: ./sigaltstack/sas: time stamp 2022-07-07 05:42:46 is 9366363.503626409 s in the future
 1523 05:49:31.974826  tar: ./sigaltstack: time stamp 2022-07-07 05:42:55 is 9366372.50072744 s in the future
 1524 05:49:31.982959  tar: ./timens/exec: time stamp 2022-07-07 05:42:47 is 9366364.487136091 s in the future
 1525 05:49:31.993912  tar: ./timens/timerfd: time stamp 2022-07-07 05:42:47 is 9366364.476579061 s in the future
 1526 05:49:32.003832  tar: ./timens/timens: time stamp 2022-07-07 05:42:47 is 9366364.466120409 s in the future
 1527 05:49:32.013538  tar: ./timens/gettime_perf: time stamp 2022-07-07 05:42:47 is 9366364.45671994 s in the future
 1528 05:49:32.025821  tar: ./timens/procfs: time stamp 2022-07-07 05:42:47 is 9366364.446023864 s in the future
 1529 05:49:32.033793  tar: ./timens/futex: time stamp 2022-07-07 05:42:47 is 9366364.436379849 s in the future
 1530 05:49:32.042490  tar: ./timens/timer: time stamp 2022-07-07 05:42:47 is 9366364.427514258 s in the future
 1531 05:49:32.055763  tar: ./timens/clock_nanosleep: time stamp 2022-07-07 05:42:47 is 9366364.417141773 s in the future
 1532 05:49:32.061728  tar: ./timens: time stamp 2022-07-07 05:42:56 is 9366373.414062516 s in the future
 1533 05:49:32.072502  tar: ./kselftest/prefix.pl: time stamp 2022-07-07 05:42:50 is 9366367.404634152 s in the future
 1534 05:49:32.081000  tar: ./kselftest/runner.sh: time stamp 2022-07-07 05:42:50 is 9366367.397712894 s in the future
 1535 05:49:32.087819  tar: ./kselftest/module.sh: time stamp 2022-07-07 05:42:50 is 9366367.390978849 s in the future
 1536 05:49:32.095445  tar: ./kselftest: time stamp 2022-07-07 05:42:50 is 9366367.387679546 s in the future
 1537 05:49:32.102740  tar: ./intel_pstate/run.sh: time stamp 2022-07-02 19:20:55 is 8983452.377778849 s in the future
 1538 05:49:32.110540  tar: ./intel_pstate: time stamp 2022-07-07 05:42:53 is 9366370.374744546 s in the future
 1539 05:49:32.120516  tar: ./livepatch/functions.sh: time stamp 2022-07-02 19:20:55 is 8983452.363320485 s in the future
 1540 05:49:32.129139  tar: ./livepatch/test-shadow-vars.sh: time stamp 2022-07-02 19:20:55 is 8983452.355165303 s in the future
 1541 05:49:32.137531  tar: ./livepatch/test-state.sh: time stamp 2022-07-02 19:20:55 is 8983452.347496349 s in the future
 1542 05:49:32.147326  tar: ./livepatch/test-ftrace.sh: time stamp 2022-07-02 19:20:55 is 8983452.340342152 s in the future
 1543 05:49:32.154517  tar: ./livepatch/test-callbacks.sh: time stamp 2022-07-02 19:20:55 is 8983452.330591258 s in the future
 1544 05:49:32.163509  tar: ./livepatch/settings: time stamp 2022-07-02 19:20:55 is 8983452.324113985 s in the future
 1545 05:49:32.175829  tar: ./livepatch/test-livepatch.sh: time stamp 2022-07-02 19:20:55 is 8983452.315842122 s in the future
 1546 05:49:32.181705  tar: ./livepatch: time stamp 2022-07-07 05:42:54 is 9366371.31265197 s in the future
 1547 05:49:32.189508  tar: ./android/run.sh: time stamp 2022-07-07 05:42:50 is 9366367.301896606 s in the future
 1548 05:49:32.195516  tar: ./android: time stamp 2022-07-07 05:42:50 is 9366367.298662303 s in the future
 1549 05:49:32.203656  tar: ./kcmp/kcmp_test: time stamp 2022-07-07 05:42:30 is 9366347.284919743 s in the future
 1550 05:49:32.211695  tar: ./kcmp: time stamp 2022-07-07 05:42:53 is 9366370.281817137 s in the future
 1551 05:49:32.219348  tar: ./cpufreq/special-tests.sh: time stamp 2022-07-02 19:20:55 is 8983452.267947788 s in the future
 1552 05:49:32.228383  tar: ./cpufreq/governor.sh: time stamp 2022-07-02 19:20:55 is 8983452.254852122 s in the future
 1553 05:49:32.237699  tar: ./cpufreq/main.sh: time stamp 2022-07-02 19:20:55 is 8983452.247282955 s in the future
 1554 05:49:32.243920  tar: ./cpufreq/cpufreq.sh: time stamp 2022-07-02 19:20:55 is 8983452.239910879 s in the future
 1555 05:49:32.253788  tar: ./cpufreq/cpu.sh: time stamp 2022-07-02 19:20:55 is 8983452.232704576 s in the future
 1556 05:49:32.262735  tar: ./cpufreq/module.sh: time stamp 2022-07-02 19:20:55 is 8983452.225145425 s in the future
 1557 05:49:32.267250  tar: ./cpufreq: time stamp 2022-07-07 05:42:52 is 9366369.222121334 s in the future
 1558 05:49:32.276700  tar: ./pidfd/pidfd_setns_test: time stamp 2022-07-07 05:42:41 is 9366358.203539319 s in the future
 1559 05:49:32.287197  tar: ./pidfd/pidfd_fdinfo_test: time stamp 2022-07-07 05:42:41 is 9366358.193601258 s in the future
 1560 05:49:32.295070  tar: ./pidfd/pidfd_test: time stamp 2022-07-07 05:42:41 is 9366358.182665879 s in the future
 1561 05:49:32.301719  tar: ./pidfd/pidfd_open_test: time stamp 2022-07-07 05:42:41 is 9366358.173405167 s in the future
 1562 05:49:32.310954  tar: ./pidfd/pidfd_getfd_test: time stamp 2022-07-07 05:42:41 is 9366358.160675682 s in the future
 1563 05:49:32.325771  tar: ./pidfd/pidfd_wait: time stamp 2022-07-07 05:42:41 is 9366358.145032879 s in the future
 1564 05:49:32.339276  tar: ./pidfd/pidfd_poll_test: time stamp 2022-07-07 05:42:41 is 9366358.135702364 s in the future
 1565 05:49:32.343267  tar: ./pidfd: time stamp 2022-07-07 05:42:55 is 9366372.132533061 s in the future
 1566 05:49:32.353966  tar: ./mount/unprivileged-remount-test: time stamp 2022-07-07 05:42:31 is 9366348.121131091 s in the future
 1567 05:49:32.362252  tar: ./mount/run_unprivileged_remount.sh: time stamp 2022-07-02 19:20:55 is 8983452.114303031 s in the future
 1568 05:49:32.371289  tar: ./mount/run_nosymfollow.sh: time stamp 2022-07-02 19:20:55 is 8983452.10738194 s in the future
 1569 05:49:32.380040  tar: ./mount/nosymfollow-test: time stamp 2022-07-07 05:42:31 is 9366348.099061576 s in the future
 1570 05:49:32.388251  tar: ./mount: time stamp 2022-07-07 05:42:54 is 9366371.095716076 s in the future
 1571 05:49:32.397271  tar: ./ftrace/test.d/event/event-no-pid.tc: time stamp 2022-07-02 19:20:55 is 8983452.080120197 s in the future
 1572 05:49:32.405594  tar: ./ftrace/test.d/event/trace_printk.tc: time stamp 2022-07-02 19:20:55 is 8983452.073250591 s in the future
 1573 05:49:32.418021  tar: ./ftrace/test.d/event/toplevel-enable.tc: time stamp 2022-07-02 19:20:55 is 8983452.065762607 s in the future
 1574 05:49:32.428033  tar: ./ftrace/test.d/event/event-pid.tc: time stamp 2022-07-02 19:20:55 is 8983452.059024743 s in the future
 1575 05:49:32.437899  tar: ./ftrace/test.d/event/subsystem-enable.tc: time stamp 2022-07-02 19:20:55 is 8983452.052148152 s in the future
 1576 05:49:32.447317  tar: ./ftrace/test.d/event/event-enable.tc: time stamp 2022-07-02 19:20:55 is 8983452.045501819 s in the future
 1577 05:49:32.453657  tar: ./ftrace/test.d/event: time stamp 2022-07-02 19:20:55 is 8983452.042407713 s in the future
 1578 05:49:32.466252  tar: ./ftrace/test.d/tracer/wakeup_rt.tc: time stamp 2022-07-02 19:20:55 is 8983452.032750137 s in the future
 1579 05:49:32.474579  tar: ./ftrace/test.d/tracer/wakeup.tc: time stamp 2022-07-02 19:20:55 is 8983452.024582819 s in the future
 1580 05:49:32.481685  tar: ./ftrace/test.d/tracer: time stamp 2022-07-02 19:20:55 is 8983452.019216137 s in the future
 1581 05:49:32.492694  tar: ./ftrace/test.d/instances/instance.tc: time stamp 2022-07-02 19:20:55 is 8983452.004230697 s in the future
 1582 05:49:32.502150  tar: ./ftrace/test.d/instances/instance-event.tc: time stamp 2022-07-02 19:20:55 is 8983451.997344879 s in the future
 1583 05:49:32.511734  tar: ./ftrace/test.d/instances: time stamp 2022-07-02 19:20:55 is 8983451.994263152 s in the future
 1584 05:49:32.520424  tar: ./ftrace/test.d/kprobe/kprobe_ftrace.tc: time stamp 2022-07-02 19:20:55 is 8983451.98458891 s in the future
 1585 05:49:32.531878  tar: ./ftrace/test.d/kprobe/kprobe_args.tc: time stamp 2022-07-02 19:20:55 is 8983451.977952167 s in the future
 1586 05:49:32.541032  tar: ./ftrace/test.d/kprobe/uprobe_syntax_errors.tc: time stamp 2022-07-02 19:20:55 is 8983451.971524531 s in the future
 1587 05:49:32.553489  tar: ./ftrace/test.d/kprobe/kprobe_module.tc: time stamp 2022-07-02 19:20:55 is 8983451.964075834 s in the future
 1588 05:49:32.562004  tar: ./ftrace/test.d/kprobe/kretprobe_args.tc: time stamp 2022-07-02 19:20:55 is 8983451.957648864 s in the future
 1589 05:49:32.571550  tar: ./ftrace/test.d/kprobe/busy_check.tc: time stamp 2022-07-02 19:20:55 is 8983451.951040743 s in the future
 1590 05:49:32.580969  tar: ./ftrace/test.d/kprobe/profile.tc: time stamp 2022-07-02 19:20:55 is 8983451.940801652 s in the future
 1591 05:49:32.592665  tar: ./ftrace/test.d/kprobe/kprobe_args_type.tc: time stamp 2022-07-02 19:20:55 is 8983451.928371394 s in the future
 1592 05:49:32.601811  tar: ./ftrace/test.d/kprobe/kprobe_args_string.tc: time stamp 2022-07-02 19:20:55 is 8983451.921155016 s in the future
 1593 05:49:32.610667  tar: ./ftrace/test.d/kprobe/kprobe_syntax_errors.tc: time stamp 2022-07-02 19:20:55 is 8983451.914124076 s in the future
 1594 05:49:32.621867  tar: ./ftrace/test.d/kprobe/kretprobe_maxactive.tc: time stamp 2022-07-02 19:20:55 is 8983451.906820091 s in the future
 1595 05:49:32.632236  tar: ./ftrace/test.d/kprobe/kprobe_args_symbol.tc: time stamp 2022-07-02 19:20:55 is 8983451.894706652 s in the future
 1596 05:49:32.643639  tar: ./ftrace/test.d/kprobe/kprobe_args_user.tc: time stamp 2022-07-02 19:20:55 is 8983451.883240364 s in the future
 1597 05:49:32.653693  tar: ./ftrace/test.d/kprobe/kprobe_args_syntax.tc: time stamp 2022-07-02 19:20:55 is 8983451.876150107 s in the future
 1598 05:49:32.663647  tar: ./ftrace/test.d/kprobe/probepoint.tc: time stamp 2022-07-02 19:20:55 is 8983451.869642455 s in the future
 1599 05:49:32.672781  tar: ./ftrace/test.d/kprobe/kprobe_multiprobe.tc: time stamp 2022-07-02 19:20:55 is 8983451.863257728 s in the future
 1600 05:49:32.682997  tar: ./ftrace/test.d/kprobe/add_and_remove.tc: time stamp 2022-07-02 19:20:55 is 8983451.85682744 s in the future
 1601 05:49:32.694031  tar: ./ftrace/test.d/kprobe/multiple_kprobes.tc: time stamp 2022-07-02 19:20:55 is 8983451.85030947 s in the future
 1602 05:49:32.703039  tar: ./ftrace/test.d/kprobe/kprobe_args_comm.tc: time stamp 2022-07-02 19:20:55 is 8983451.842999379 s in the future
 1603 05:49:32.714816  tar: ./ftrace/test.d/kprobe/kretprobe_return_suffix.tc: time stamp 2022-07-02 19:20:55 is 8983451.833877334 s in the future
 1604 05:49:32.727728  tar: ./ftrace/test.d/kprobe/kprobe_eventname.tc: time stamp 2022-07-02 19:20:55 is 8983451.825795485 s in the future
 1605 05:49:32.733596  tar: ./ftrace/test.d/kprobe: time stamp 2022-07-02 19:20:55 is 8983451.821147985 s in the future
 1606 05:49:32.746323  tar: ./ftrace/test.d/preemptirq/irqsoff_tracer.tc: time stamp 2022-07-02 19:20:55 is 8983451.803678288 s in the future
 1607 05:49:32.754023  tar: ./ftrace/test.d/preemptirq: time stamp 2022-07-02 19:20:55 is 8983451.799656773 s in the future
 1608 05:49:32.763794  tar: ./ftrace/test.d/functions: time stamp 2022-07-02 19:20:55 is 8983451.792232576 s in the future
 1609 05:49:32.771157  tar: ./ftrace/test.d/dynevent/add_remove_synth.tc: time stamp 2022-07-02 19:20:55 is 8983451.782884743 s in the future
 1610 05:49:32.784969  tar: ./ftrace/test.d/dynevent/clear_select_events.tc: time stamp 2022-07-02 19:20:55 is 8983451.776135849 s in the future
 1611 05:49:32.792680  tar: ./ftrace/test.d/dynevent/add_remove_kprobe.tc: time stamp 2022-07-02 19:20:55 is 8983451.769630925 s in the future
 1612 05:49:32.803204  tar: ./ftrace/test.d/dynevent/generic_clear_event.tc: time stamp 2022-07-02 19:20:55 is 8983451.76289747 s in the future
 1613 05:49:32.813752  tar: ./ftrace/test.d/dynevent: time stamp 2022-07-02 19:20:55 is 8983451.75963197 s in the future
 1614 05:49:32.821287  tar: ./ftrace/test.d/00basic/trace_pipe.tc: time stamp 2022-07-02 19:20:55 is 8983451.749952622 s in the future
 1615 05:49:32.832564  tar: ./ftrace/test.d/00basic/basic4.tc: time stamp 2022-07-02 19:20:55 is 8983451.743368516 s in the future
 1616 05:49:32.840611  tar: ./ftrace/test.d/00basic/snapshot.tc: time stamp 2022-07-02 19:20:55 is 8983451.736735879 s in the future
 1617 05:49:32.851030  tar: ./ftrace/test.d/00basic/ringbuffer_size.tc: time stamp 2022-07-02 19:20:55 is 8983451.730403546 s in the future
 1618 05:49:32.860872  tar: ./ftrace/test.d/00basic/basic1.tc: time stamp 2022-07-02 19:20:30 is 8983426.723908804 s in the future
 1619 05:49:32.871637  tar: ./ftrace/test.d/00basic/basic3.tc: time stamp 2022-07-02 19:20:55 is 8983451.715966016 s in the future
 1620 05:49:32.881642  tar: ./ftrace/test.d/00basic/basic2.tc: time stamp 2022-07-02 19:20:55 is 8983451.708489152 s in the future
 1621 05:49:32.888108  tar: ./ftrace/test.d/00basic: time stamp 2022-07-02 19:20:55 is 8983451.705284319 s in the future
 1622 05:49:32.900506  tar: ./ftrace/test.d/trigger/trigger-trace-marker-synthetic.tc: time stamp 2022-07-02 19:20:55 is 8983451.695229894 s in the future
 1623 05:49:32.912009  tar: ./ftrace/test.d/trigger/trigger-eventonoff.tc: time stamp 2022-07-02 19:20:55 is 8983451.688643273 s in the future
 1624 05:49:32.921804  tar: ./ftrace/test.d/trigger/trigger-trace-marker-synthetic-kernel.tc: time stamp 2022-07-02 19:20:55 is 8983451.682221228 s in the future
 1625 05:49:32.932421  tar: ./ftrace/test.d/trigger/trigger-multihist.tc: time stamp 2022-07-02 19:20:55 is 8983451.674818379 s in the future
 1626 05:49:32.942821  tar: ./ftrace/test.d/trigger/trigger-hist.tc: time stamp 2022-07-02 19:20:55 is 8983451.668074273 s in the future
 1627 05:49:32.953989  tar: ./ftrace/test.d/trigger/trigger-snapshot.tc: time stamp 2022-07-02 19:20:55 is 8983451.661551046 s in the future
 1628 05:49:32.963530  tar: ./ftrace/test.d/trigger/trigger-filter.tc: time stamp 2022-07-02 19:20:55 is 8983451.650630788 s in the future
 1629 05:49:32.975238  tar: ./ftrace/test.d/trigger/trigger-hist-mod.tc: time stamp 2022-07-02 19:20:55 is 8983451.639181743 s in the future
 1630 05:49:32.986659  tar: ./ftrace/test.d/trigger/trigger-trace-marker-snapshot.tc: time stamp 2022-07-02 19:20:55 is 8983451.632128061 s in the future
 1631 05:49:32.999832  tar: ./ftrace/test.d/trigger/inter-event/trigger-onmax-action-hist.tc: time stamp 2022-07-02 19:20:55 is 8983451.622897501 s in the future
 1632 05:49:33.008907  tar: ./ftrace/test.d/trigger/inter-event/trigger-synthetic-event-syntax.tc: time stamp 2022-07-02 19:20:55 is 8983451.61578894 s in the future
 1633 05:49:33.022667  tar: ./ftrace/test.d/trigger/inter-event/trigger-field-variable-support.tc: time stamp 2022-07-02 19:20:55 is 8983451.60902994 s in the future
 1634 05:49:33.034830  tar: ./ftrace/test.d/trigger/inter-event/trigger-action-hist-xfail.tc: time stamp 2022-07-02 19:20:55 is 8983451.60248391 s in the future
 1635 05:49:33.047551  tar: ./ftrace/test.d/trigger/inter-event/trigger-trace-action-hist.tc: time stamp 2022-07-02 19:20:55 is 8983451.59595044 s in the future
 1636 05:49:33.060924  tar: ./ftrace/test.d/trigger/inter-event/trigger-snapshot-action-hist.tc: time stamp 2022-07-02 19:20:55 is 8983451.589462501 s in the future
 1637 05:49:33.072305  tar: ./ftrace/test.d/trigger/inter-event/trigger-onchange-action-hist.tc: time stamp 2022-07-02 19:20:55 is 8983451.582947561 s in the future
 1638 05:49:33.084781  tar: ./ftrace/test.d/trigger/inter-event/trigger-inter-event-combined-hist.tc: time stamp 2022-07-02 19:20:55 is 8983451.575937576 s in the future
 1639 05:49:33.095743  tar: ./ftrace/test.d/trigger/inter-event/trigger-onmatch-action-hist.tc: time stamp 2022-07-02 19:20:55 is 8983451.569371758 s in the future
 1640 05:49:33.109809  tar: ./ftrace/test.d/trigger/inter-event/trigger-multi-actions-accept.tc: time stamp 2022-07-02 19:20:55 is 8983451.562857107 s in the future
 1641 05:49:33.121326  tar: ./ftrace/test.d/trigger/inter-event/trigger-synthetic-event-createremove.tc: time stamp 2022-07-02 19:20:55 is 8983451.556280425 s in the future
 1642 05:49:33.135488  tar: ./ftrace/test.d/trigger/inter-event/trigger-onmatch-onmax-action-hist.tc: time stamp 2022-07-02 19:20:55 is 8983451.549793334 s in the future
 1643 05:49:33.148020  tar: ./ftrace/test.d/trigger/inter-event/trigger-synthetic_event_syntax_errors.tc: time stamp 2022-07-02 19:20:55 is 8983451.543066743 s in the future
 1644 05:49:33.162145  tar: ./ftrace/test.d/trigger/inter-event/trigger-synthetic-event-dynstring.tc: time stamp 2022-07-02 19:20:55 is 8983451.536117652 s in the future
 1645 05:49:33.170749  tar: ./ftrace/test.d/trigger/inter-event: time stamp 2022-07-02 19:20:55 is 8983451.533081834 s in the future
 1646 05:49:33.187813  tar: ./ftrace/test.d/trigger/trigger-traceonoff.tc: time stamp 2022-07-02 19:20:55 is 8983451.525817955 s in the future
 1647 05:49:33.191255  tar: ./ftrace/test.d/trigger/trigger-stacktrace.tc: time stamp 2022-07-02 19:20:55 is 8983451.519070501 s in the future
 1648 05:49:33.203192  tar: ./ftrace/test.d/trigger/trigger-hist-syntax-errors.tc: time stamp 2022-07-02 19:20:55 is 8983451.512483637 s in the future
 1649 05:49:33.213250  tar: ./ftrace/test.d/trigger/trigger-trace-marker-hist.tc: time stamp 2022-07-02 19:20:55 is 8983451.506009334 s in the future
 1650 05:49:33.224116  tar: ./ftrace/test.d/trigger: time stamp 2022-07-02 19:20:55 is 8983451.502789864 s in the future
 1651 05:49:33.233262  tar: ./ftrace/test.d/ftrace/func-filter-stacktrace.tc: time stamp 2022-07-02 19:20:55 is 8983451.493453001 s in the future
 1652 05:49:33.243439  tar: ./ftrace/test.d/ftrace/func_event_triggers.tc: time stamp 2022-07-02 19:20:55 is 8983451.486558243 s in the future
 1653 05:49:33.253815  tar: ./ftrace/test.d/ftrace/func_profile_stat.tc: time stamp 2022-07-02 19:20:55 is 8983451.480247485 s in the future
 1654 05:49:33.265811  tar: ./ftrace/test.d/ftrace/func_traceonoff_triggers.tc: time stamp 2022-07-02 19:20:55 is 8983451.473220531 s in the future
 1655 05:49:33.275974  tar: ./ftrace/test.d/ftrace/func_stack_tracer.tc: time stamp 2022-07-02 19:20:55 is 8983451.466214046 s in the future
 1656 05:49:33.285855  tar: ./ftrace/test.d/ftrace/tracing-error-log.tc: time stamp 2022-07-02 19:20:55 is 8983451.459929137 s in the future
 1657 05:49:33.296161  tar: ./ftrace/test.d/ftrace/func_profiler.tc: time stamp 2022-07-02 19:20:55 is 8983451.453214758 s in the future
 1658 05:49:33.306027  tar: ./ftrace/test.d/ftrace/fgraph-filter.tc: time stamp 2022-07-02 19:20:55 is 8983451.446681925 s in the future
 1659 05:49:33.316943  tar: ./ftrace/test.d/ftrace/func_set_ftrace_file.tc: time stamp 2022-07-02 19:20:55 is 8983451.439612834 s in the future
 1660 05:49:33.327128  tar: ./ftrace/test.d/ftrace/func-filter-pid.tc: time stamp 2022-07-02 19:20:55 is 8983451.43284197 s in the future
 1661 05:49:33.335667  tar: ./ftrace/test.d/ftrace/func-filter-glob.tc: time stamp 2022-07-02 19:20:55 is 8983451.426356925 s in the future
 1662 05:49:33.346331  tar: ./ftrace/test.d/ftrace/func_cpumask.tc: time stamp 2022-07-02 19:20:55 is 8983451.419969819 s in the future
 1663 05:49:33.359101  tar: ./ftrace/test.d/ftrace/func_mod_trace.tc: time stamp 2022-07-02 19:20:55 is 8983451.413185273 s in the future
 1664 05:49:33.369124  tar: ./ftrace/test.d/ftrace/func-filter-notrace-pid.tc: time stamp 2022-07-02 19:20:55 is 8983451.406164788 s in the future
 1665 05:49:33.382872  tar: ./ftrace/test.d/ftrace/fgraph-filter-stack.tc: time stamp 2022-07-02 19:20:55 is 8983451.39972547 s in the future
 1666 05:49:33.387176  tar: ./ftrace/test.d/ftrace: time stamp 2022-07-02 19:20:55 is 8983451.396638728 s in the future
 1667 05:49:33.394973  tar: ./ftrace/test.d/template: time stamp 2022-07-02 19:20:55 is 8983451.389995001 s in the future
 1668 05:49:33.407164  tar: ./ftrace/test.d/selftest/bashisms.tc: time stamp 2022-07-02 19:20:55 is 8983451.380726288 s in the future
 1669 05:49:33.413882  tar: ./ftrace/test.d/selftest: time stamp 2022-07-02 19:20:55 is 8983451.377606804 s in the future
 1670 05:49:33.423481  tar: ./ftrace/test.d/direct/kprobe-direct.tc: time stamp 2022-07-02 19:20:55 is 8983451.367964076 s in the future
 1671 05:49:33.433827  tar: ./ftrace/test.d/direct/ftrace-direct.tc: time stamp 2022-07-02 19:20:55 is 8983451.361344258 s in the future
 1672 05:49:33.441703  tar: ./ftrace/test.d/direct: time stamp 2022-07-02 19:20:55 is 8983451.358336122 s in the future
 1673 05:49:33.449994  tar: ./ftrace/test.d: time stamp 2022-07-02 19:20:55 is 8983451.354803061 s in the future
 1674 05:49:33.459197  tar: ./ftrace/settings: time stamp 2022-07-02 19:20:55 is 8983451.348206622 s in the future
 1675 05:49:33.466309  tar: ./ftrace/ftracetest: time stamp 2022-07-02 19:20:55 is 8983451.340442364 s in the future
 1676 05:49:33.473703  tar: ./ftrace: time stamp 2022-07-07 05:42:53 is 9366369.337314637 s in the future
 1677 05:49:33.483304  tar: ./core/close_range_test: time stamp 2022-07-07 05:42:25 is 9366341.316610304 s in the future
 1678 05:49:33.490014  tar: ./core: time stamp 2022-07-07 05:42:52 is 9366368.313563834 s in the future
 1679 05:49:33.498319  tar: ./futex/functional/futex_wait_timeout: time stamp 2022-07-07 05:42:27 is 9366343.297684213 s in the future
 1680 05:49:33.511228  tar: ./futex/functional/futex_requeue_pi_mismatched_ops: time stamp 2022-07-07 05:42:29 is 9366345.287311879 s in the future
 1681 05:49:33.518325  tar: ./futex/functional/futex_requeue_pi: time stamp 2022-07-07 05:42:28 is 9366344.275238561 s in the future
 1682 05:49:33.530749  tar: ./futex/functional/futex_wait_uninitialized_heap: time stamp 2022-07-07 05:42:29 is 9366345.264451834 s in the future
 1683 05:49:33.541225  tar: ./futex/functional/futex_wait_private_mapped_file: time stamp 2022-07-07 05:42:30 is 9366346.252967622 s in the future
 1684 05:49:33.550070  tar: ./futex/functional/run.sh: time stamp 2022-07-02 19:20:55 is 8983451.245784198 s in the future
 1685 05:49:33.562329  tar: ./futex/functional/futex_requeue_pi_signal_restart: time stamp 2022-07-07 05:42:29 is 9366345.234969607 s in the future
 1686 05:49:33.569772  tar: ./futex/functional/futex_wait_wouldblock: time stamp 2022-07-07 05:42:28 is 9366344.224926576 s in the future
 1687 05:49:33.582416  tar: ./futex/functional: time stamp 2022-07-07 05:42:53 is 9366369.221818895 s in the future
 1688 05:49:33.589002  tar: ./futex/run.sh: time stamp 2022-07-07 05:42:53 is 9366369.215086379 s in the future
 1689 05:49:33.594137  tar: ./futex: time stamp 2022-07-07 05:42:53 is 9366369.212116728 s in the future
 1690 05:49:33.606332  tar: ./cpu-hotplug/cpu-on-off-test.sh: time stamp 2022-07-02 19:20:55 is 8983451.200146834 s in the future
 1691 05:49:33.611265  tar: ./cpu-hotplug: time stamp 2022-07-07 05:42:52 is 9366368.196649864 s in the future
 1692 05:49:33.620314  tar: ./capabilities/validate_cap: time stamp 2022-07-07 05:42:24 is 9366340.184571607 s in the future
 1693 05:49:33.628063  tar: ./capabilities/test_execve: time stamp 2022-07-07 05:42:24 is 9366340.170531304 s in the future
 1694 05:49:33.637041  tar: ./capabilities: time stamp 2022-07-07 05:42:52 is 9366368.167407743 s in the future
 1695 05:49:33.646072  tar: ./ipc/msgque: time stamp 2022-07-07 05:42:30 is 9366346.155157849 s in the future
 1696 05:49:33.651785  tar: ./ipc: time stamp 2022-07-07 05:42:53 is 9366369.152145152 s in the future
 1697 05:49:33.663124  tar: ./static_keys/test_static_keys.sh: time stamp 2022-07-02 19:20:55 is 8983451.142067789 s in the future
 1698 05:49:33.669281  tar: ./static_keys: time stamp 2022-07-07 05:42:56 is 9366372.138599243 s in the future
 1699 05:49:33.680883  tar: ./run_kselftest.sh: time stamp 2022-07-07 05:42:50 is 9366366.131868395 s in the future
 1700 05:49:33.685423  tar: ./lkdtm/STACK_GUARD_PAGE_LEADING.sh: time stamp 2022-07-07 05:42:30 is 9366346.122439955 s in the future
 1701 05:49:33.694352  tar: ./lkdtm/EXEC_KMALLOC.sh: time stamp 2022-07-07 05:42:30 is 9366346.114833682 s in the future
 1702 05:49:33.704714  tar: ./lkdtm/REFCOUNT_SUB_AND_TEST_SATURATED.sh: time stamp 2022-07-07 05:42:30 is 9366346.108136334 s in the future
 1703 05:49:33.715810  tar: ./lkdtm/CORRUPT_PAC.sh: time stamp 2022-07-07 05:42:30 is 9366346.101017031 s in the future
 1704 05:49:33.722396  tar: ./lkdtm/SLAB_FREE_CROSS.sh: time stamp 2022-07-07 05:42:30 is 9366346.093782622 s in the future
 1705 05:49:33.737664  tar: ./lkdtm/REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh: time stamp 2022-07-07 05:42:30 is 9366346.084861955 s in the future
 1706 05:49:33.740881  tar: ./lkdtm/WRITE_KERN.sh: time stamp 2022-07-07 05:42:30 is 9366346.072056773 s in the future
 1707 05:49:33.749151  tar: ./lkdtm/BUG.sh: time stamp 2022-07-07 05:42:30 is 9366346.062574485 s in the future
 1708 05:49:33.757858  tar: ./lkdtm/WRITE_RO_AFTER_INIT.sh: time stamp 2022-07-07 05:42:30 is 9366346.055741425 s in the future
 1709 05:49:33.766595  tar: ./lkdtm/SPINLOCKUP.sh: time stamp 2022-07-07 05:42:30 is 9366346.046305425 s in the future
 1710 05:49:33.775317  tar: ./lkdtm/EXCEPTION.sh: time stamp 2022-07-07 05:42:30 is 9366346.039421152 s in the future
 1711 05:49:33.783952  tar: ./lkdtm/UNALIGNED_LOAD_STORE_WRITE.sh: time stamp 2022-07-07 05:42:30 is 9366346.032548652 s in the future
 1712 05:49:33.793250  tar: ./lkdtm/REFCOUNT_DEC_NEGATIVE.sh: time stamp 2022-07-07 05:42:30 is 9366346.025159334 s in the future
 1713 05:49:33.802392  tar: ./lkdtm/DOUBLE_FAULT.sh: time stamp 2022-07-07 05:42:30 is 9366346.018054698 s in the future
 1714 05:49:33.811066  tar: ./lkdtm/REFCOUNT_DEC_ZERO.sh: time stamp 2022-07-07 05:42:30 is 9366345.671593183 s in the future
 1715 05:49:33.820811  tar: ./lkdtm/EXEC_USERSPACE.sh: time stamp 2022-07-07 05:42:30 is 9366345.660052576 s in the future
 1716 05:49:33.829699  tar: ./lkdtm/CFI_FORWARD_PROTO.sh: time stamp 2022-07-07 05:42:30 is 9366345.65239594 s in the future
 1717 05:49:33.838818  tar: ./lkdtm/WRITE_RO.sh: time stamp 2022-07-07 05:42:30 is 9366345.644802667 s in the future
 1718 05:49:33.849127  tar: ./lkdtm/USERCOPY_HEAP_WHITELIST_FROM.sh: time stamp 2022-07-07 05:42:30 is 9366345.637165804 s in the future
 1719 05:49:33.857407  tar: ./lkdtm/STACK_GUARD_PAGE_TRAILING.sh: time stamp 2022-07-07 05:42:30 is 9366345.629925819 s in the future
 1720 05:49:33.866845  tar: ./lkdtm/CORRUPT_LIST_ADD.sh: time stamp 2022-07-07 05:42:30 is 9366345.620788728 s in the future
 1721 05:49:33.876600  tar: ./lkdtm/OVERWRITE_ALLOCATION.sh: time stamp 2022-07-07 05:42:30 is 9366345.607740986 s in the future
 1722 05:49:33.882955  tar: ./lkdtm/EXEC_NULL.sh: time stamp 2022-07-07 05:42:30 is 9366345.597788425 s in the future
 1723 05:49:33.893794  tar: ./lkdtm/REFCOUNT_DEC_SATURATED.sh: time stamp 2022-07-07 05:42:30 is 9366345.59087597 s in the future
 1724 05:49:33.902776  tar: ./lkdtm/LOOP.sh: time stamp 2022-07-07 05:42:30 is 9366345.583846273 s in the future
 1725 05:49:33.909235  tar: ./lkdtm/HARDLOCKUP.sh: time stamp 2022-07-07 05:42:30 is 9366345.572170758 s in the future
 1726 05:49:33.919375  tar: ./lkdtm/REFCOUNT_ADD_NOT_ZERO_SATURATED.sh: time stamp 2022-07-07 05:42:30 is 9366345.560227061 s in the future
 1727 05:49:33.929982  tar: ./lkdtm/REFCOUNT_SUB_AND_TEST_NEGATIVE.sh: time stamp 2022-07-07 05:42:30 is 9366345.548164364 s in the future
 1728 05:49:33.938330  tar: ./lkdtm/READ_AFTER_FREE.sh: time stamp 2022-07-07 05:42:30 is 9366345.537090607 s in the future
 1729 05:49:33.947616  tar: ./lkdtm/ACCESS_USERSPACE.sh: time stamp 2022-07-07 05:42:30 is 9366345.530264652 s in the future
 1730 05:49:33.954990  tar: ./lkdtm/tests.txt: time stamp 2022-07-02 19:20:55 is 8983450.523459773 s in the future
 1731 05:49:33.964749  tar: ./lkdtm/WRITE_AFTER_FREE.sh: time stamp 2022-07-07 05:42:30 is 9366345.516563334 s in the future
 1732 05:49:33.972160  tar: ./lkdtm/UNSET_SMEP.sh: time stamp 2022-07-07 05:42:30 is 9366345.509693758 s in the future
 1733 05:49:33.983865  tar: ./lkdtm/USERCOPY_STACK_BEYOND.sh: time stamp 2022-07-07 05:42:30 is 9366345.502750167 s in the future
 1734 05:49:33.993163  tar: ./lkdtm/REFCOUNT_INC_ZERO.sh: time stamp 2022-07-07 05:42:30 is 9366345.495873925 s in the future
 1735 05:49:34.001309  tar: ./lkdtm/WARNING_MESSAGE.sh: time stamp 2022-07-07 05:42:30 is 9366345.48823241 s in the future
 1736 05:49:34.010791  tar: ./lkdtm/CORRUPT_STACK.sh: time stamp 2022-07-07 05:42:30 is 9366345.481625486 s in the future
 1737 05:49:34.016808  tar: ./lkdtm/WARNING.sh: time stamp 2022-07-07 05:42:30 is 9366345.474636334 s in the future
 1738 05:49:34.027582  tar: ./lkdtm/READ_BUDDY_AFTER_FREE.sh: time stamp 2022-07-07 05:42:30 is 9366345.467387713 s in the future
 1739 05:49:34.035988  tar: ./lkdtm/EXEC_RODATA.sh: time stamp 2022-07-07 05:42:30 is 9366345.460630167 s in the future
 1740 05:49:34.044215  tar: ./lkdtm/REFCOUNT_ADD_OVERFLOW.sh: time stamp 2022-07-07 05:42:30 is 9366345.45391944 s in the future
 1741 05:49:34.054146  tar: ./lkdtm/SOFTLOCKUP.sh: time stamp 2022-07-07 05:42:30 is 9366345.446258425 s in the future
 1742 05:49:34.061661  tar: ./lkdtm/REFCOUNT_ADD_ZERO.sh: time stamp 2022-07-07 05:42:30 is 9366345.43955144 s in the future
 1743 05:49:34.071089  tar: ./lkdtm/USERCOPY_HEAP_SIZE_FROM.sh: time stamp 2022-07-07 05:42:30 is 9366345.432660077 s in the future
 1744 05:49:34.079769  tar: ./lkdtm/EXEC_DATA.sh: time stamp 2022-07-07 05:42:30 is 9366345.425377122 s in the future
 1745 05:49:34.088077  tar: ./lkdtm/REFCOUNT_INC_OVERFLOW.sh: time stamp 2022-07-07 05:42:30 is 9366345.418123546 s in the future
 1746 05:49:34.097185  tar: ./lkdtm/SLAB_FREE_DOUBLE.sh: time stamp 2022-07-07 05:42:30 is 9366345.411309713 s in the future
 1747 05:49:34.107412  tar: ./lkdtm/USERCOPY_HEAP_WHITELIST_TO.sh: time stamp 2022-07-07 05:42:30 is 9366345.40359497 s in the future
 1748 05:49:34.119348  tar: ./lkdtm/EXEC_VMALLOC.sh: time stamp 2022-07-07 05:42:30 is 9366345.396700092 s in the future
 1749 05:49:34.125890  tar: ./lkdtm/REFCOUNT_INC_SATURATED.sh: time stamp 2022-07-07 05:42:30 is 9366345.388739713 s in the future
 1750 05:49:34.134902  tar: ./lkdtm/REFCOUNT_DEC_AND_TEST_SATURATED.sh: time stamp 2022-07-07 05:42:30 is 9366345.381706061 s in the future
 1751 05:49:34.145904  tar: ./lkdtm/REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh: time stamp 2022-07-07 05:42:30 is 9366345.374811637 s in the future
 1752 05:49:34.155692  tar: ./lkdtm/REFCOUNT_ADD_SATURATED.sh: time stamp 2022-07-07 05:42:30 is 9366345.367122607 s in the future
 1753 05:49:34.165376  tar: ./lkdtm/WRITE_BUDDY_AFTER_FREE.sh: time stamp 2022-07-07 05:42:30 is 9366345.360408395 s in the future
 1754 05:49:34.175049  tar: ./lkdtm/CORRUPT_STACK_STRONG.sh: time stamp 2022-07-07 05:42:30 is 9366345.353669698 s in the future
 1755 05:49:34.184713  tar: ./lkdtm/STACKLEAK_ERASING.sh: time stamp 2022-07-07 05:42:30 is 9366345.346165561 s in the future
 1756 05:49:34.191300  tar: ./lkdtm/CORRUPT_LIST_DEL.sh: time stamp 2022-07-07 05:42:30 is 9366345.33955941 s in the future
 1757 05:49:34.203279  tar: ./lkdtm/REFCOUNT_DEC_AND_TEST_NEGATIVE.sh: time stamp 2022-07-07 05:42:30 is 9366345.332873319 s in the future
 1758 05:49:34.211957  tar: ./lkdtm/USERCOPY_KERNEL.sh: time stamp 2022-07-07 05:42:30 is 9366345.325799016 s in the future
 1759 05:49:34.220770  tar: ./lkdtm/EXEC_STACK.sh: time stamp 2022-07-07 05:42:30 is 9366345.319153531 s in the future
 1760 05:49:34.229104  tar: ./lkdtm/SLAB_FREE_PAGE.sh: time stamp 2022-07-07 05:42:30 is 9366345.312057304 s in the future
 1761 05:49:34.236164  tar: ./lkdtm/EXHAUST_STACK.sh: time stamp 2022-07-07 05:42:30 is 9366345.305031046 s in the future
 1762 05:49:34.246349  tar: ./lkdtm/HUNG_TASK.sh: time stamp 2022-07-07 05:42:30 is 9366345.298263061 s in the future
 1763 05:49:34.256128  tar: ./lkdtm/REFCOUNT_INC_NOT_ZERO_SATURATED.sh: time stamp 2022-07-07 05:42:30 is 9366345.291701046 s in the future
 1764 05:49:34.266253  tar: ./lkdtm/USERCOPY_HEAP_SIZE_TO.sh: time stamp 2022-07-07 05:42:30 is 9366345.284775577 s in the future
 1765 05:49:34.273258  tar: ./lkdtm/REFCOUNT_TIMING.sh: time stamp 2022-07-07 05:42:30 is 9366345.277828258 s in the future
 1766 05:49:34.282348  tar: ./lkdtm/ATOMIC_TIMING.sh: time stamp 2022-07-07 05:42:30 is 9366345.271048319 s in the future
 1767 05:49:34.292366  tar: ./lkdtm/ACCESS_NULL.sh: time stamp 2022-07-07 05:42:30 is 9366345.26414338 s in the future
 1768 05:49:34.300753  tar: ./lkdtm/USERCOPY_STACK_FRAME_FROM.sh: time stamp 2022-07-07 05:42:30 is 9366345.257127698 s in the future
 1769 05:49:34.308248  tar: ./lkdtm/PANIC.sh: time stamp 2022-07-07 05:42:30 is 9366345.25014391 s in the future
 1770 05:49:34.317956  tar: ./lkdtm/USERCOPY_STACK_FRAME_TO.sh: time stamp 2022-07-07 05:42:30 is 9366345.243239228 s in the future
 1771 05:49:34.326810  tar: ./lkdtm: time stamp 2022-07-07 05:42:54 is 9366369.240257243 s in the future
 1772 05:49:34.336326  tar: ./fpu/run_test_fpu.sh: time stamp 2022-07-02 19:20:55 is 8983450.227880092 s in the future
 1773 05:49:34.341243  tar: ./fpu/test_fpu: time stamp 2022-07-07 05:42:27 is 9366342.215402349 s in the future
 1774 05:49:34.351058  tar: ./fpu: time stamp 2022-07-07 05:42:53 is 9366368.210902364 s in the future
 1775 05:49:34.357719  tar: ./memory-hotplug/mem-on-off-test.sh: time stamp 2022-07-02 19:20:55 is 8983450.200263425 s in the future
 1776 05:49:34.366124  tar: ./memory-hotplug: time stamp 2022-07-07 05:42:54 is 9366369.196987789 s in the future
 1777 05:49:34.378489  tar: ./clone3/clone3_cap_checkpoint_restore: time stamp 2022-07-07 05:42:24 is 9366339.18295738 s in the future
 1778 05:49:34.387071  tar: ./clone3/clone3_set_tid: time stamp 2022-07-07 05:42:24 is 9366339.172619789 s in the future
 1779 05:49:34.394135  tar: ./clone3/clone3_clear_sighand: time stamp 2022-07-07 05:42:24 is 9366339.161855258 s in the future
 1780 05:49:34.401398  tar: ./clone3/clone3: time stamp 2022-07-07 05:42:24 is 9366339.152340077 s in the future
 1781 05:49:34.408333  tar: ./clone3: time stamp 2022-07-07 05:42:52 is 9366367.149131425 s in the future
 1782 05:49:34.417861  tar: ./tpm2/tpm2_tests.py: time stamp 2022-07-02 19:20:55 is 8983450.138228471 s in the future
 1783 05:49:34.426352  tar: ./tpm2/test_space.sh: time stamp 2022-07-02 19:20:55 is 8983450.130902061 s in the future
 1784 05:49:34.433454  tar: ./tpm2/test_smoke.sh: time stamp 2022-07-02 19:20:55 is 8983450.124559046 s in the future
 1785 05:49:34.442005  tar: ./tpm2/tpm2.py: time stamp 2022-07-02 19:20:55 is 8983450.115506652 s in the future
 1786 05:49:34.448704  tar: ./tpm2: time stamp 2022-07-07 05:42:56 is 9366371.112488895 s in the future
 1787 05:49:34.458261  tar: ./user/test_user_copy.sh: time stamp 2022-07-02 19:20:55 is 8983450.094603728 s in the future
 1788 05:49:34.465527  tar: ./user: time stamp 2022-07-07 05:42:56 is 9366371.088209622 s in the future
 1789 05:49:34.470841  tar: .: time stamp 2022-07-07 05:42:57 is 9366372.084711698 s in the future
 1790 05:49:34.488376  skiplist:
 1791 05:49:34.492176  ========================================
 1792 05:49:34.492877  breakpoints:breakpoint_test
 1793 05:49:34.801090  breakpoints:step_after_suspend_test
 1794 05:49:34.870409  ftrace:ftracetest
 1795 05:49:34.935987  net:rtnetlink.sh
 1796 05:49:35.004485  net:tls
 1797 05:49:35.070335  netfilter:bridge_brouter.sh
 1798 05:49:35.136282  netfilter:nft_flowtable.sh
 1799 05:49:35.190575  netfilter:nft_trans_stress.sh
 1800 05:49:35.255398  pidfd:pidfd_wait
 1801 05:49:35.310273  ========================================
 1802 05:49:38.045439  [  106.150117] kselftest: Running tests in lkdtm
 1803 05:49:38.085812  TAP version 13
 1804 05:49:38.174854  1..70
 1805 05:49:38.227957  # selftests: lkdtm: PANIC.sh
 1806 05:49:38.859257  # Skipping PANIC: crashes entire system
 1807 05:49:38.874775  ok 1 selftests: lkdtm: PANIC.sh # SKIP
 1808 05:49:38.910165  # selftests: lkdtm: BUG.sh
 1809 05:49:39.276050  [  107.379750] lkdtm: Performing direct entry BUG
 1810 05:49:39.279889  [  107.384784] ------------[ cut here ]------------
 1811 05:49:39.287073  [  107.389417] kernel BUG at drivers/misc/lkdtm/bugs.c:76!
 1812 05:49:39.290656  [  107.394652] Internal error: Oops - BUG: 0 [#1] SMP ARM
 1813 05:49:39.320993  [  107.399800] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi imx_ldb parallel_display flexcan can_dev etnaviv imxdrm gpu_sched imx_ipu_v3
 1814 05:49:39.327791  [  107.428874] CPU: 1 PID: 786 Comm: cat Not tainted 5.10.128-cip11 #1
 1815 05:49:39.333533  [  107.435147] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
 1816 05:49:39.338002  [  107.441696] PC is at lkdtm_BUG+0x14/0x18
 1817 05:49:39.342232  [  107.445633] LR is at lkdtm_do_action+0x2c/0x4c
 1818 05:49:39.349914  [  107.450086] pc : [<c0c2d5a0>]    lr : [<c0c2d020>]    psr: a00e0013
 1819 05:49:39.354435  [  107.456360] sp : c5ab7e58  ip : c5ab7e68  fp : c5ab7e64
 1820 05:49:39.357794  [  107.461592] r10: 00000004  r9 : c1acb788  r8 : c15e7d40
 1821 05:49:39.364905  [  107.466824] r7 : c5ab7f60  r6 : 00000004  r5 : c6b31000  r4 : 00000001
 1822 05:49:39.371484  [  107.473360] r3 : c0c2d58c  r2 : e4d813ed  r1 : ef7965e0  r0 : c15e7d48
 1823 05:49:39.379009  [  107.479896] Flags: NzCv  IRQs on  FIQs on  Mode SVC_32  ISA ARM  Segment none
 1824 05:49:39.384303  [  107.487038] Control: 10c5387d  Table: 16c3404a  DAC: 00000051
 1825 05:49:39.389885  [  107.492793] Process cat (pid: 786, stack limit = 0x3a8faae1)
 1826 05:49:39.395749  [  107.498460] Stack: (0xc5ab7e58 to 0xc5ab8000)
 1827 05:49:39.403683  [  107.502827] 7e40:                                                       c5ab7e74 c5ab7e68
 1828 05:49:39.413318  [  107.511016] 7e60: c0c2d020 c0c2d598 c5ab7e9c c5ab7e78 c0c2d520 c0c2d000 c0c2d400 c6996780
 1829 05:49:39.418427  [  107.519205] 7e80: b6e38000 00000004 c5366540 c5ab7f60 c5ab7ec4 c5ab7ea0 c07f4c50 c0c2d40c
 1830 05:49:39.428069  [  107.527394] 7ea0: 00000000 c6996780 b6e38000 c2816000 c5ab7f60 c07f4bec c5ab7f5c c5ab7ec8
 1831 05:49:39.436402  [  107.535583] 7ec0: c0598328 c07f4bf8 00000001 00000000 c05988bc c136d410 c05988bc c5ab6000
 1832 05:49:39.446574  [  107.543772] 7ee0: b6e38000 00020000 00000004 00000004 0001fffc c5ab7ee0 00000001 b6e37000
 1833 05:49:39.450717  [  107.551961] 7f00: c6a69900 00000000 00000000 00000000 00000000 00000000 00000000 00000000
 1834 05:49:39.459995  [  107.560151] 7f20: 00000000 00000000 c136d410 e4d813ed c205c080 c6996780 c6996780 c5ab6000
 1835 05:49:39.468918  [  107.568340] 7f40: b6e38000 00000000 00000000 00000004 c5ab7f94 c5ab7f60 c05988bc c0598228
 1836 05:49:39.475643  [  107.576528] 7f60: 00000000 00000000 c5ab7fac e4d813ed 00000004 00000004 b6f7fe00 00000004
 1837 05:49:39.484592  [  107.584716] 7f80: c03002e4 c5ab6000 c5ab7fa4 c5ab7f98 c059894c c0598854 00000000 c5ab7fa8
 1838 05:49:39.491545  [  107.592905] 7fa0: c03000c0 c0598940 00000004 00000004 00000001 b6e38000 00000004 00000000
 1839 05:49:39.502896  [  107.601093] 7fc0: 00000004 00000004 b6f7fe00 00000004 00000001 00000000 00020000 be98aa54
 1840 05:49:39.511381  [  107.609280] 7fe0: 00000004 be98a788 b6eed94f b6e73c66 800e0030 00000001 00000000 00000000
 1841 05:49:39.512152  [  107.617461] Backtrace: 
 1842 05:49:39.518813  [  107.619933] [<c0c2d58c>] (lkdtm_BUG) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
 1843 05:49:39.527077  [  107.627520] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
 1844 05:49:39.535603  [  107.635542] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
 1845 05:49:39.542563  [  107.643473]  r9:c5ab7f60 r8:c5366540 r7:00000004 r6:b6e38000 r5:c6996780 r4:c0c2d400
 1846 05:49:39.550899  [  107.651231] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
 1847 05:49:39.557691  [  107.659072]  r9:c07f4bec r8:c5ab7f60 r7:c2816000 r6:b6e38000 r5:c6996780 r4:00000000
 1848 05:49:39.564928  [  107.666827] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
 1849 05:49:39.573806  [  107.673975]  r10:00000004 r9:00000000 r8:00000000 r7:b6e38000 r6:c5ab6000 r5:c6996780
 1850 05:49:39.574775  [  107.681810]  r4:c6996780
 1851 05:49:39.583738  [  107.684355] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
 1852 05:49:39.591752  [  107.691501]  r9:c5ab6000 r8:c03002e4 r7:00000004 r6:b6f7fe00 r5:00000004 r4:00000004
 1853 05:49:39.597855  [  107.699260] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
 1854 05:49:39.602492  [  107.706835] Exception stack(0xc5ab7fa8 to 0xc5ab7ff0)
 1855 05:49:39.612413  [  107.711896] 7fa0:                   00000004 00000004 00000001 b6e38000 00000004 00000000
 1856 05:49:39.619388  [  107.720084] 7fc0: 00000004 00000004 b6f7fe00 00000004 00000001 00000000 00020000 be98aa54
 1857 05:49:39.625159  [  107.728268] 7fe0: 00000004 be98a788 b6eed94f b6e73c66
 1858 05:49:39.631216  [  107.733332] Code: e92dd800 e24cb004 e52de004 e8bd4000 (e7f001f2) 
 1859 05:49:39.637240  [  107.739439] ---[ end trace 7a6d29f13dc4ce2a ]---
 1860 05:49:39.643424  [  107.744067] BUG: sleeping function called from invalid context at include/linux/percpu-rwsem.h:49
 1861 05:49:39.651850  [  107.752946] in_atomic(): 0, irqs_disabled(): 128, non_block: 0, pid: 786, name: cat
 1862 05:49:39.657477  [  107.760608] INFO: lockdep is turned off.
 1863 05:49:39.658388  [  107.764537] irq event stamp: 1532
 1864 05:49:39.667989  [  107.767870] hardirqs last  enabled at (1531): [<c03d52a8>] console_unlock+0x4b0/0x6c0
 1865 05:49:39.674726  [  107.775713] hardirqs last disabled at (1532): [<c0300c60>] __und_svc+0x60/0x6c
 1866 05:49:39.682069  [  107.782946] softirqs last  enabled at (1528): [<c03021a8>] __do_softirq+0x378/0x5fc
 1867 05:49:39.690597  [  107.790614] softirqs last disabled at (1521): [<c035ef9c>] __irq_exit_rcu+0x178/0x1d0
 1868 05:49:39.697421  [  107.798456] CPU: 1 PID: 786 Comm: cat Tainted: G      D           5.10.128-cip11 #1
 1869 05:49:39.703880  [  107.806117] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
 1870 05:49:39.708271  [  107.812648] Backtrace: 
 1871 05:49:39.716658  [  107.815122] [<c134a208>] (dump_backtrace) from [<c134a5c8>] (show_stack+0x20/0x24)
 1872 05:49:39.719259  [  107.822702]  r7:ffffffff r6:600e0093 r5:00000000 r4:c1f0f6a8
 1873 05:49:39.726631  [  107.828374] [<c134a5a8>] (show_stack) from [<c1351744>] (dump_stack+0xe0/0x100)
 1874 05:49:39.736506  [  107.835704] [<c1351664>] (dump_stack) from [<c038e384>] (___might_sleep+0x1b0/0x2c0)
 1875 05:49:39.743678  [  107.843458]  r9:600e0093 r8:0000000b r7:c035bb84 r6:00000031 r5:c19c81e8 r4:c5ab6000
 1876 05:49:39.751884  [  107.851214] [<c038e1d4>] (___might_sleep) from [<c038e504>] (__might_sleep+0x70/0xb0)
 1877 05:49:39.754168  [  107.859052]  r6:00000000 r5:00000031 r4:c19c81e8
 1878 05:49:39.762688  [  107.863689] [<c038e494>] (__might_sleep) from [<c036cc1c>] (exit_signals+0x4c/0x3fc)
 1879 05:49:39.768225  [  107.871442]  r6:00000001 r5:c5ab6000 r4:c6c43600
 1880 05:49:39.774553  [  107.876082] [<c036cbd0>] (exit_signals) from [<c035bb84>] (do_exit+0x10c/0xb4c)
 1881 05:49:39.781407  [  107.883401]  r8:0000000b r7:c1e0fc0c r6:ffffe000 r5:00000000 r4:c6c43600
 1882 05:49:39.791092  [  107.890118] [<c035ba78>] (do_exit) from [<c030ea88>] (die+0x374/0x380)
 1883 05:49:39.791516  [  107.896652]  r7:c1e0fc0c
 1884 05:49:39.797469  [  107.899198] [<c030e714>] (die) from [<c030ec04>] (do_undefinstr+0x170/0x240)
 1885 05:49:39.805738  [  107.906257]  r10:00000004 r9:c5ab6000 r8:c15e7d40 r7:00000000 r6:c5ab7dc8 r5:c0c2d5a0
 1886 05:49:39.808279  [  107.914092]  r4:e7f001f2
 1887 05:49:39.816344  [  107.916640] [<c030ea94>] (do_undefinstr) from [<c0300c6c>] (__und_svc_finish+0x0/0x54)
 1888 05:49:39.822987  [  107.924562] Exception stack(0xc5ab7dc8 to 0xc5ab7e10)
 1889 05:49:39.829652  [  107.929625] 7dc0:                   c15e7d48 ef7965e0 e4d813ed c0c2d58c 00000001 c6b31000
 1890 05:49:39.837003  [  107.937814] 7de0: 00000004 c5ab7f60 c15e7d40 c1acb788 00000004 c5ab7e64 c5ab7e68 c5ab7e58
 1891 05:49:39.842401  [  107.945999] 7e00: c0c2d020 c0c2d5a0 a00e0013 ffffffff
 1892 05:49:39.850629  [  107.951059]  r7:c5ab7dfc r6:ffffffff r5:a00e0013 r4:c0c2d5a4
 1893 05:49:39.855560  [  107.956738] [<c0c2d58c>] (lkdtm_BUG) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
 1894 05:49:39.865515  [  107.964322] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
 1895 05:49:39.873298  [  107.972339] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
 1896 05:49:39.878971  [  107.980266]  r9:c5ab7f60 r8:c5366540 r7:00000004 r6:b6e38000 r5:c6996780 r4:c0c2d400
 1897 05:49:39.887565  [  107.988024] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
 1898 05:49:39.895294  [  107.995866]  r9:c07f4bec r8:c5ab7f60 r7:c2816000 r6:b6e38000 r5:c6996780 r4:00000000
 1899 05:49:39.903620  [  108.003621] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
 1900 05:49:39.910612  [  108.010769]  r10:00000004 r9:00000000 r8:00000000 r7:b6e38000 r6:c5ab6000 r5:c6996780
 1901 05:49:39.911552  [  108.018605]  r4:c6996780
 1902 05:49:39.918897  [  108.021151] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
 1903 05:49:39.928731  [  108.028297]  r9:c5ab6000 r8:c03002e4 r7:00000004 r6:b6f7fe00 r5:00000004 r4:00000004
 1904 05:49:39.934721  [  108.036053] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
 1905 05:49:39.941646  [  108.043630] Exception stack(0xc5ab7fa8 to 0xc5ab7ff0)
 1906 05:49:39.949889  [  108.048693] 7fa0:                   00000004 00000004 00000001 b6e38000 00000004 00000000
 1907 05:49:39.956802  [  108.056880] 7fc0: 00000004 00000004 b6f7fe00 00000004 00000001 00000000 00020000 be98aa54
 1908 05:49:39.961036  [  108.065064] 7fe0: 00000004 be98a788 b6eed94f b6e73c66
 1909 05:49:39.963792  # Segmentation fault
 1910 05:49:40.053049  # [  107.379750] lkdtm: Performing direct entry BUG
 1911 05:49:40.059111  # [  107.384784] ------------[ cut here ]------------
 1912 05:49:40.063786  # [  107.389417] kernel BUG at drivers/misc/lkdtm/bugs.c:76!
 1913 05:49:40.066950  # [  107.394652] Internal error: Oops - BUG: 0 [#1] SMP ARM
 1914 05:49:40.096673  # [  107.399800] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi imx_ldb parallel_display flexcan can_dev etnaviv imxdrm gpu_sched imx_ipu_v3
 1915 05:49:40.103601  # [  107.428874] CPU: 1 PID: 786 Comm: cat Not tainted 5.10.128-cip11 #1
 1916 05:49:40.111157  # [  107.435147] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
 1917 05:49:40.116219  # [  107.441696] PC is at lkdtm_BUG+0x14/0x18
 1918 05:49:40.120986  # [  107.445633] LR is at lkdtm_do_action+0x2c/0x4c
 1919 05:49:40.124990  # [  107.450086] pc : [<c0c2d5a0>]    lr : [<c0c2d020>]    psr: a00e0013
 1920 05:49:40.130937  # [  107.456360] sp : c5ab7e58  ip : c5ab7e68  fp : c5ab7e64
 1921 05:49:40.137030  # [  107.461592] r10: 00000004  r9 : c1acb788  r8 : c15e7d40
 1922 05:49:40.143422  # [  107.466824] r7 : c5ab7f60  r6 : 00000004  r5 : c6b31000  r4 : 00000001
 1923 05:49:40.150332  # [  107.473360] r3 : c0c2d58c  r2 : e4d813ed  r1 : ef7965e0  r0 : c15e7d48
 1924 05:49:40.155827  # [  107.479896] Flags: NzCv  IRQs on  FIQs on  Mode SVC_32  ISA ARM  Segment none
 1925 05:49:40.161945  # [  107.487038] Control: 10c5387d  Table: 16c3404a  DAC: 00000051
 1926 05:49:40.168709  # [  107.492793] Process cat (pid: 786, stack limit = 0x3a8faae1)
 1927 05:49:40.174871  # [  107.498460] Stack: (0xc5ab7e58 to 0xc5ab8000)
 1928 05:49:40.183341  # [  107.502827] 7e40:                                                       c5ab7e74 c5ab7e68
 1929 05:49:40.190198  # [  107.511016] 7e60: c0c2d020 c0c2d598 c5ab7e9c c5ab7e78 c0c2d520 c0c2d000 c0c2d400 c6996780
 1930 05:49:40.197818  # [  107.519205] 7e80: b6e38000 00000004 c5366540 c5ab7f60 c5ab7ec4 c5ab7ea0 c07f4c50 c0c2d40c
 1931 05:49:40.205097  # [  107.527394] 7ea0: 00000000 c6996780 b6e38000 c2816000 c5ab7f60 c07f4bec c5ab7f5c c5ab7ec8
 1932 05:49:40.213554  # [  107.535583] 7ec0: c0598328 c07f4bf8 00000001 00000000 c05988bc c136d410 c05988bc c5ab6000
 1933 05:49:40.224089  # [  107.543772] 7ee0: b6e38000 00020000 00000004 00000004 0001fffc c5ab7ee0 00000001 b6e37000
 1934 05:49:40.232107  # [  107.551961] 7f00: c6a69900 00000000 00000000 00000000 00000000 00000000 00000000 00000000
 1935 05:49:40.239421  # [  107.560151] 7f20: 00000000 00000000 c136d410 e4d813ed c205c080 c6996780 c6996780 c5ab6000
 1936 05:49:40.248721  # [  107.568340] 7f40: b6e38000 00000000 00000000 00000004 c5ab7f94 c5ab7f60 c05988bc c0598228
 1937 05:49:40.256394  # [  107.576528] 7f60: 00000000 00000000 c5ab7fac e4d813ed 00000004 00000004 b6f7fe00 00000004
 1938 05:49:40.265318  # [  107.584716] 7f80: c03002e4 c5ab6000 c5ab7fa4 c5ab7f98 c059894c c0598854 00000000 c5ab7fa8
 1939 05:49:40.274152  # [  107.592905] 7fa0: c03000c0 c0598940 00000004 00000004 00000001 b6e38000 00000004 00000000
 1940 05:49:40.281973  # [  107.601093] 7fc0: 00000004 00000004 b6f7fe00 00000004 00000001 00000000 00020000 be98aa54
 1941 05:49:40.289156  # [  107.609280] 7fe0: 00000004 be98a788 b6eed94f b6e73c66 800e0030 00000001 00000000 00000000
 1942 05:49:40.291886  # [  107.617461] Backtrace: 
 1943 05:49:40.301149  # [  107.619933] [<c0c2d58c>] (lkdtm_BUG) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
 1944 05:49:40.307648  # [  107.627520] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
 1945 05:49:40.317383  # [  107.635542] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
 1946 05:49:40.324798  # [  107.643473]  r9:c5ab7f60 r8:c5366540 r7:00000004 r6:b6e38000 r5:c6996780 r4:c0c2d400
 1947 05:49:40.330666  # [  107.651231] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
 1948 05:49:40.340412  # [  107.659072]  r9:c07f4bec r8:c5ab7f60 r7:c2816000 r6:b6e38000 r5:c6996780 r4:00000000
 1949 05:49:40.349146  # [  107.666827] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
 1950 05:49:40.354309  # [  107.673975]  r10:00000004 r9:00000000 r8:00000000 r7:b6e38000 r6:c5ab6000 r5:c6996780
 1951 05:49:40.358070  # [  107.681810]  r4:c6996780
 1952 05:49:40.366093  # [  107.684355] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
 1953 05:49:40.376096  # [  107.691501]  r9:c5ab6000 r8:c03002e4 r7:00000004 r6:b6f7fe00 r5:00000004 r4:00000004
 1954 05:49:40.382863  # [  107.699260] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
 1955 05:49:40.388882  # [  107.706835] Exception stack(0xc5ab7fa8 to 0xc5ab7ff0)
 1956 05:49:40.394506  # [  107.711896] 7fa0:                   00000004 00000004 00000001 b6e38000 00000004 00000000
 1957 05:49:40.401823  # [  107.720084] 7fc0: 00000004 00000004 b6f7fe00 00000004 00000001 00000000 00020000 be98aa54
 1958 05:49:40.406708  # [  107.728268] 7fe0: 00000004 be98a788 b6eed94f b6e73c66
 1959 05:49:40.414091  # [  107.733332] Code: e92dd800 e24cb004 e52de004 e8bd4000 (e7f001f2) 
 1960 05:49:40.420838  # [  107.739439] ---[ end trace 7a6d29f13dc4ce2a ]---
 1961 05:49:40.428919  # [  107.744067] BUG: sleeping function called from invalid context at include/linux/percpu-rwsem.h:49
 1962 05:49:40.434926  # [  107.752946] in_atomic(): 0, irqs_disabled(): 128, non_block: 0, pid: 786, name: cat
 1963 05:49:40.440421  # [  107.760608] INFO: lockdep is turned off.
 1964 05:49:40.442944  # [  107.764537] irq event stamp: 1532
 1965 05:49:40.450824  # [  107.767870] hardirqs last  enabled at (1531): [<c03d52a8>] console_unlock+0x4b0/0x6c0
 1966 05:49:40.458739  # [  107.775713] hardirqs last disabled at (1532): [<c0300c60>] __und_svc+0x60/0x6c
 1967 05:49:40.467928  # [  107.782946] softirqs last  enabled at (1528): [<c03021a8>] __do_softirq+0x378/0x5fc
 1968 05:49:40.475718  # [  107.790614] softirqs last disabled at (1521): [<c035ef9c>] __irq_exit_rcu+0x178/0x1d0
 1969 05:49:40.481631  # [  107.798456] CPU: 1 PID: 786 Comm: cat Tainted: G      D           5.10.128-cip11 #1
 1970 05:49:40.490916  # [  107.806117] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
 1971 05:49:40.491143  # [  107.812648] Backtrace: 
 1972 05:49:40.498717  # [  107.815122] [<c134a208>] (dump_backtrace) from [<c134a5c8>] (show_stack+0x20/0x24)
 1973 05:49:40.504856  # [  107.822702]  r7:ffffffff r6:600e0093 r5:00000000 r4:c1f0f6a8
 1974 05:49:40.513439  # [  107.828374] [<c134a5a8>] (show_stack) from [<c1351744>] (dump_stack+0xe0/0x100)
 1975 05:49:40.517111  # [  1[  108.619866] lkdtm: Performing direct entry WARNING
 1976 05:49:40.525478  07.835704] [<c1351664>] (dump_sta[  108.626247] ------------[ cut here ]------------
 1977 05:49:40.537375  ck) from [<c038e384>] (___might_s[  108.633674] WARNING: CPU: 2 PID: 857 at drivers/misc/lkdtm/bugs.c:83 lkdtm_WARNING+0x48/0x4c
 1978 05:49:40.538024  leep+0x1b0/0x2c0)
 1979 05:49:40.568038  # [  107.84345[  108.644964] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi imx_ldb parallel_display flexcan can_dev etnaviv imxdrm gpu_sched imx_ipu_v3
 1980 05:49:40.581115  8]  r9:600e0093 r8:0000000b r7:c0[  108.676653] CPU: 2 PID: 857 Comm: cat Tainted: G      D W         5.10.128-cip11 #1
 1981 05:49:40.589258  35bb84 r6:00000031 r5:c19c81e8 r4[  108.687113] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
 1982 05:49:40.589492  :c5ab6000
 1983 05:49:40.594161  # [  107.851214] [<c03[  108.696503] Backtrace: 
 1984 05:49:40.602921  8e1d4>] (___might_sleep) from [<c[  108.701834] [<c134a208>] (dump_backtrace) from [<c134a5c8>] (show_stack+0x20/0x24)
 1985 05:49:40.613188  038e504>] (__might_sleep+0x70/0xb[  108.712251]  r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f6a8
 1986 05:49:40.613492  0)
 1987 05:49:40.622576  # [  107.859052]  r6:00000000[  108.720776] [<c134a5a8>] (show_stack) from [<c1351744>] (dump_stack+0xe0/0x100)
 1988 05:49:40.624607   r5:00000031 r4:c19c81e8
 1989 05:49:40.633030  # [  10[  108.730950] [<c1351664>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
 1990 05:49:40.642425  7.863689] [<c038e494>] (__might_s[  108.740769]  r9:00000009 r8:c0c2d5ec r7:00000053 r6:00000009 r5:c0c2d5ec r4:c1acbe44
 1991 05:49:40.652755  leep) from [<c036cc1c>] (exit_sig[  108.751379] [<c03565f4>] (__warn) from [<c134b6e8>] (warn_slowpath_fmt+0x8c/0xa8)
 1992 05:49:40.655752  nals+0x4c/0x3fc)
 1993 05:49:40.661317  # [  107.871442[  108.761716]  r7:00000053 r6:c1acbe44 r5:00000000 r4:c6836000
 1994 05:49:40.671881  ]  r6:00000001 r5:c5ab6000 r4:c6c[  108.770248] [<c134b660>] (warn_slowpath_fmt) from [<c0c2d5ec>] (lkdtm_WARNING+0x48/0x4c)
 1995 05:49:40.675058  43600
 1996 05:49:40.682847  # [  107.876082] [<c036cbd[  108.781194]  r9:c1acb78c r8:c15e7d40 r7:c6837f60 r6:00000008 r5:c6bf5000 r4:00000002
 1997 05:49:40.693646  0>] (exit_signals) from [<c035bb8[  108.791804] [<c0c2d5a4>] (lkdtm_WARNING) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
 1998 05:49:40.695894  4>] (do_exit+0x10c/0xb4c)
 1999 05:49:40.706292  # [  1[  108.802581] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
 2000 05:49:40.716271  07.883401]  r8:0000000b r7:c1e0fc[  108.813447] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
 2001 05:49:40.728803  0c r6:ffffe000 r5:00000000 r4:c6c[  108.824222]  r9:c6837f60 r8:c5366540 r7:00000008 r6:b6dd5000 r5:c59ba640 r4:c0c2d400
 2002 05:49:40.729122  43600
 2003 05:49:40.738488  # [  107.890118] [<c035ba7[  108.834833] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
 2004 05:49:40.747129  8>] (do_exit) from [<c030ea88>] ([  108.845519]  r9:c07f4bec r8:c6837f60 r7:c2816000 r6:b6dd5000 r5:c59ba640 r4:00000000
 2005 05:49:40.750583  die+0x374/0x380)
 2006 05:49:40.759909  # [  107.896652[  108.856125] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
 2007 05:49:40.760753  ]  r7:c1e0fc0c
 2008 05:49:40.768486  # [  107.899198] [  108.866124]  r10:00000004 r9:00000000 r8:00000000 r7:b6dd5000 r6:c6836000 r5:c59ba640
 2009 05:49:40.775849  [<c030e714>] (die) from [<c030ec0[  108.876809]  r4:c59ba640
 2010 05:49:40.776897  4>] (do_undefinstr+0x170/0x240)
 2011 05:49:40.784360  [  108.882212] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
 2012 05:49:40.794765  # [  107.906257]  r10:00000004 r9[  108.892209]  r9:c6836000 r8:c03002e4 r7:00000004 r6:b6f1ce00 r5:00000008 r4:00000008
 2013 05:49:40.806515  :c5ab6000 r8:c15e7d40 r7:00000000[  108.902817] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
 2014 05:49:40.806816   r6:c5ab7dc8 r5:c0c2d5a0
 2015 05:49:40.814794  # [  10[  108.913241] Exception stack(0xc6837fa8 to 0xc6837ff0)
 2016 05:49:40.815087  7.914092]  r4:e7f001f2
 2017 05:49:40.823628  # [  107.[  108.921160] 7fa0:                   00000008 00000008 00000001 b6dd5000 00000008 00000000
 2018 05:49:40.833726  916640] [<c030ea94>] (do_undefins[  108.932198] 7fc0: 00000008 00000008 b6f1ce00 00000004 00000001 00000000 00020000 bef91a54
 2019 05:49:40.843026  tr) from [<c0300c6c>] (__und_svc_[  108.943235] 7fe0: 00000004 bef91788 b6e8a94f b6e10c66
 2020 05:49:40.845330  finish+0x0/0x54)
 2021 05:49:40.850242  # [  107.924562[  108.951244] irq event stamp: 0
 2022 05:49:40.855920  ] Exception stack(0xc5ab7dc8 to 0[  108.957120] hardirqs last  enabled at (0): [<00000000>] 0x0
 2023 05:49:40.859999  xc5ab7e10)
 2024 05:49:40.868177  # [  107.929625] 7dc0[  108.965556] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
 2025 05:49:40.880464  :                   c15e7d48 ef79[  108.975904] softirqs last  enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
 2026 05:49:40.887681  65e0 e4d813ed c0c2d58c 00000001 c[  108.986250] softirqs last disabled at (0): [<00000000>] 0x0
 2027 05:49:40.887912  6b31000
 2028 05:49:40.892960  # [  107.937814] 7de0: 0[  108.994681] ---[ end trace 7a6d29f13dc4ce2b ]---
 2029 05:49:40.898696  0000004 c5ab7f60 c15e7d40 c1acb788 00000004 c5ab7e64 c5ab7e68 c5ab7e58
 2030 05:49:40.905238  # [  107.945999] 7e00: c0c2d020 c0c2d5a0 a00e0013 ffffffff
 2031 05:49:40.913707  # [  107.951059]  r7:c5ab7dfc r6:ffffffff r5:a00e0013 r4:c0c2d5a4
 2032 05:49:40.919512  # [  107.956738] [<c0c2d58c>] (lkdtm_BUG) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
 2033 05:49:40.929129  # [  107.964322] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
 2034 05:49:40.935074  # [  107.972339] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
 2035 05:49:40.943034  # [  107.980266]  r9:c5ab7f60 r8:c5366540 r7:00000004 r6:b6e38000 r5:c6996780 r4:c0c2d400
 2036 05:49:40.951882  # [  107.988024] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
 2037 05:49:40.960513  # [  107.995866]  r9:c07f4bec r8:c5ab7f60 r7:c2816000 r6:b6e38000 r5:c6996780 r4:00000000
 2038 05:49:40.965636  # [  108.003621] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
 2039 05:49:40.976775  # [  108.010769]  r10:00000004 r9:00000000 r8:00000000 r7:b6e38000 r6:c5ab6000 r5:c6996780
 2040 05:49:40.977713  # [  108.018605]  r4:c6996780
 2041 05:49:40.983718  # [  108.021151] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
 2042 05:49:40.991893  # [  108.028297]  r9:c5ab6000 r8:c03002e4 r7:00000004 r6:b6f7fe00 r5:00000004 r4:00000004
 2043 05:49:41.000114  # [  108.036053] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
 2044 05:49:41.007517  # [  108.043630] Exception stack(0xc5ab7fa8 to 0xc5ab7ff0)
 2045 05:49:41.015123  # [  108.048693] 7fa0:                   00000004 00000004 00000001 b6e38000 00000004 00000000
 2046 05:49:41.024665  # [  108.056880] 7fc0: 00000004 00000004 b6f7fe00 00000004 00000001 00000000 00020000 be98aa54
 2047 05:49:41.025837  # [  108.065064] 7fe0: 00000004 be98a788 b6eed94f b6e73c66
 2048 05:49:41.031877  # BUG: saw 'kernel BUG at': ok
 2049 05:49:41.032136  ok 2 selftests: lkdtm: BUG.sh
 2050 05:49:41.034811  # selftests: lkdtm: WARNING.sh
 2051 05:49:41.040558  # [  108.619866] lkdtm: Performing direct entry WARNING
 2052 05:49:41.045642  # [  108.626247] ------------[ cut here ]------------
 2053 05:49:41.054225  # [  108.633674] WARNING: CPU: 2 PID: 857 at drivers/misc/lkdtm/bugs.c:83 lkdtm_WARNING+0x48/0x4c
 2054 05:49:41.081394  # [  108.644964] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi imx_ldb parallel_display flexcan can_dev etnaviv imxdrm gpu_sched imx_ipu_v3
 2055 05:49:41.091055  # [  108.676653] CPU: 2 PID: 857 Comm: cat Tainted: G      D W         5.10.128-cip11 #1
 2056 05:49:41.095986  # [  108.687113] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
 2057 05:49:41.101112  # [  108.696503] Backtrace: 
 2058 05:49:41.107055  # [  108.701834] [<c134a208>] (dump_backtrace) from [<c134a5c8>] (show_stack+0x20/0x24)
 2059 05:49:41.112508  # [  108.712251]  r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f6a8
 2060 05:49:41.119534  # [  108.720776] [<c134a5a8>] (show_stack) from [<c1351744>] (dump_stack+0xe0/0x100)
 2061 05:49:41.128594  # [  108.730950] [<c1351664>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
 2062 05:49:41.135107  # [  108.740769]  r9:00000009 r8:c0c2d5ec r7:00000053 r6:00000009 r5:c0c2d5ec r4:c1acbe44
 2063 05:49:41.144917  # [  108.751379] [<c03565f4>] (__warn) from [<c134b6e8>] (warn_slowpath_fmt+0x8c/0xa8)
 2064 05:49:41.148711  # [  108.761716]  r7:00000053 r6:c1acbe44 r5:00000000 r4:c6836000
 2065 05:49:41.157711  # [  108.770248] [<c134b660>] (warn_slowpath_fmt) from [<c0c2d5ec>] (lkdtm_WARNING+0x48/0x4c)
 2066 05:49:41.165320  # [  108.781194]  r9:c1acb78c r8:c15e7d40 r7:c6837f60 r6:00000008 r5:c6bf5000 r4:00000002
 2067 05:49:41.174260  # [  108.791804] [<c0c2d5a4>] (lkdtm_WARNING) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
 2068 05:49:41.181202  # [  108.802581] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
 2069 05:49:41.189608  # [  108.813447] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
 2070 05:49:41.198169  # [  108.824222]  r9:c6837f60 r8:c5366540 r7:00000008 r6:b6dd5000 r5:c59ba640 r4:c0c2d400
 2071 05:49:41.206819  # [  108.834833] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
 2072 05:49:41.212684  # [  108.845519]  r9:c07f4bec r8:c6837f60 r7:c2816000 r6:b6dd5000 r5:c59ba640 r4:00000000
 2073 05:49:41.219913  # [  108.856125] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
 2074 05:49:41.231219  # [  108.866124]  r10:00000004 r9:00000000 r8:00000000 r7:b6dd5000 r6:c6836000 r5:c59ba640
 2075 05:49:41.232716  # [  108.876809]  r4:c59ba640
 2076 05:49:41.238409  # [  108.882212] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
 2077 05:49:41.246707  # [  108.892209]  r9:c6836000 r8:c03002e4 r7:00000004 r6:b6f1ce00 r5:00000008 r4:00000008
 2078 05:49:41.253347  # [  108.902817] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
 2079 05:49:41.260255  # [  108.913241] Exception stack(0xc6837fa8 to 0xc6837ff0)
 2080 05:49:41.266701  # [  108.921160] 7fa0:                   00000008 00000008 00000001 b6dd5000 00000008 00000000
 2081 05:49:41.276108  # [  108.932198] 7fc0: 00000008 00000008 b6f1ce00 00000004 00000001 00000000 00020000 bef91a54
 2082 05:49:41.281545  # [  108.943235] 7fe0: 00000004 bef91788 b6e8a94f b6e10c66
 2083 05:49:41.289677  # [  108.951244] irq event stamp: 0[  109.389736] lkdtm: Performing direct entry WARNING_MESSAGE
 2084 05:49:41.290183  
 2085 05:49:41.297803  # [  108.957120] hardirqs last [  109.398082] ------------[ cut here ]------------
 2086 05:49:41.308251   enabled at (0): [<00000000>] 0x0[  109.405539] WARNING: CPU: 2 PID: 892 at drivers/misc/lkdtm/bugs.c:88 lkdtm_WARNING_MESSAGE+0x4c/0x54
 2087 05:49:41.309224  
 2088 05:49:41.315146  # [  108.965556] hardirqs last [  109.417542] Warning message trigger count: 2
 2089 05:49:41.377382  disabled at (0): [<c0353ce0>] cop[  109.424647] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi imx_ldb parallel_display flexcan can_dev etnaviv imxdrm gpu_sched imx_ipu_v3
 2090 05:49:41.377846  y_process+0x5c8/0x194c
 2091 05:49:41.378113  # [  108.[  109.456377] CPU: 2 PID: 892 Comm: cat Tainted: G      D W         5.10.128-cip11 #1
 2092 05:49:41.378474  975904] softirqs last  enabled at[  109.466825] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
 2093 05:49:41.378742   (0): [<c0353ce0>] copy_process+0[  109.476216] Backtrace: 
 2094 05:49:41.378995  x5c8/0x194c
 2095 05:49:41.384734  # [  108.986250] sof[  109.481545] [<c134a208>] (dump_backtrace) from [<c134a5c8>] (show_stack+0x20/0x24)
 2096 05:49:41.390953  tirqs last disabled at (0): [<000[  109.491963]  r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f6a8
 2097 05:49:41.393516  00000>] 0x0
 2098 05:49:41.401897  # [  108.994681] ---[  109.500485] [<c134a5a8>] (show_stack) from [<c1351744>] (dump_stack+0xe0/0x100)
 2099 05:49:41.412827  [ end trace 7a6d29f13dc4ce2b ]---[  109.510659] [<c1351664>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
 2100 05:49:41.413168  
 2101 05:49:41.415644  # WARNING: saw 'WARNING:': ok
 2102 05:49:41.422158  [  109.520477]  r9:00000009 r8:c0c2d63c r7:00000058 r6:00000009 r5:c0c2d63c r4:c1acbe44
 2103 05:49:41.433517  ok 3 selftests: lkdtm: WARNING.sh[  109.531085] [<c03565f4>] (__warn) from [<c134b6e8>] (warn_slowpath_fmt+0x8c/0xa8)
 2104 05:49:41.433952  
 2105 05:49:41.441930  # selftests: lkdtm: WARNING_MES[  109.541421]  r7:00000058 r6:c1acbe44 r5:c1acbe60 r4:c5992000
 2106 05:49:41.442389  SAGE.sh
 2107 05:49:41.452812  [  109.549955] [<c134b660>] (warn_slowpath_fmt) from [<c0c2d63c>] (lkdtm_WARNING_MESSAGE+0x4c/0x54)
 2108 05:49:41.457876  [  109.559507]  r9:c1acb794 r8:c15e7d40 r7:c5993f60 r6:00000010 r5:c6bf5000 r4:00000003
 2109 05:49:41.468114  [  109.567267] [<c0c2d5f0>] (lkdtm_WARNING_MESSAGE) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
 2110 05:49:41.475391  [  109.575891] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
 2111 05:49:41.482970  [  109.583913] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
 2112 05:49:41.490050  [  109.591841]  r9:c5993f60 r8:c5366540 r7:00000010 r6:b6e1f000 r5:c68f6140 r4:c0c2d400
 2113 05:49:41.500842  [  109.599601] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
 2114 05:49:41.505557  [  109.607442]  r9:c07f4bec r8:c5993f60 r7:c2816000 r6:b6e1f000 r5:c68f6140 r4:00000000
 2115 05:49:41.513219  [  109.615197] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
 2116 05:49:41.521173  [  109.622344]  r10:00000004 r9:00000000 r8:00000000 r7:b6e1f000 r6:c5992000 r5:c68f6140
 2117 05:49:41.526890  [  109.630182]  r4:c68f6140
 2118 05:49:41.531493  [  109.632729] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
 2119 05:49:41.539272  [  109.639877]  r9:c5992000 r8:c03002e4 r7:00000004 r6:b6f66e00 r5:00000010 r4:00000010
 2120 05:49:41.545619  [  109.647635] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
 2121 05:49:41.550754  [  109.655212] Exception stack(0xc5993fa8 to 0xc5993ff0)
 2122 05:49:41.559745  [  109.660276] 3fa0:                   00000010 00000010 00000001 b6e1f000 00000010 00000000
 2123 05:49:41.568100  [  109.668464] 3fc0: 00000010 00000010 b6f66e00 00000004 00000001 00000000 00020000 beac9a54
 2124 05:49:41.573412  [  109.676649] 3fe0: 00000004 beac9788 b6ed494f b6e5ac66
 2125 05:49:41.576642  [  109.681791] irq event stamp: 0
 2126 05:49:41.582104  [  109.684911] hardirqs last  enabled at (0): [<00000000>] 0x0
 2127 05:49:41.589288  [  109.690508] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
 2128 05:49:41.596183  [  109.698075] softirqs last  enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
 2129 05:49:41.601724  [  109.705635] softirqs last disabled at (0): [<00000000>] 0x0
 2130 05:49:41.606636  [  109.711227] ---[ end trace 7a6d29f13dc4ce2c ]---
 2131 05:49:41.671901  # [  109.389736] lkdtm: Performing direct entry WARNING_MESSAGE
 2132 05:49:41.678940  # [  109.398082] ------------[ cut here ]------------
 2133 05:49:41.686989  # [  109.405539] WARNING: CPU: 2 PID: 892 at drivers/misc/lkdtm/bugs.c:88 lkdtm_WARNING_MESSAGE+0x4c/0x54
 2134 05:49:41.691791  # [  109.417542] Warning message trigger count: 2
 2135 05:49:41.719188  # [  109.424647] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi imx_ldb parallel_display flexcan can_dev etnaviv imxdrm gpu_sched imx_ipu_v3
 2136 05:49:41.727242  # [  109.456377] CPU: 2 PID: 892 Comm: cat Tainted: G      D W         5.10.128-cip11 #1
 2137 05:49:41.735717  # [  109.466825] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
 2138 05:49:41.738084  # [  109.476216] Backtrace: 
 2139 05:49:41.744207  # [  109.481545] [<c134a208>] (dump_backtrace) from [<c134a5c8>] (show_stack+0x20/0x24)
 2140 05:49:41.750651  # [  109.491963]  r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f6a8
 2141 05:49:41.759779  # [  109.500485] [<c134a5a8>] (show_stack) from [<c1351744>] (dump_stack+0xe0/0x100)
 2142 05:49:41.764921  # [  109.510659] [<c1351664>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
 2143 05:49:41.773523  # [  109.520477]  r9:00000009 r8:c0c2d63c r7:00000058 r6:00000009 r5:c0c2d63c r4:c1acbe44
 2144 05:49:41.780400  # [  109.531085] [<c03565f4>] (__warn) from [<c134b6e8>] (warn_slowpath_fmt+0x8c/0xa8)
 2145 05:49:41.787556  # [  109.541421]  r7:00000058 r6:c1acbe44 r5:c1acbe60 r4:c5992000
 2146 05:49:41.796117  # [  109.549955] [<c134b660>] (warn_slowpath_fmt) from [<c0c2d63c>] (lkdtm_WARNING_MESSAGE+0x4c/0x54)
 2147 05:49:41.804469  # [  109.559507]  r9:c1acb794 r8:c15e7d40 r7:c5993f60 r6:00000010 r5:c6bf5000 r4:00000003
 2148 05:49:41.811874  # [  109.567267] [<c0c2d5f0>] (lkdtm_WARNING_MESSAGE) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
 2149 05:49:41.820590  # [  109.575891] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
 2150 05:49:41.828790  # [  109.583913] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
 2151 05:49:41.836353  # [  109.591841]  r9:c5993f60 r8:c5366540 r7:00000010 r6:b6e1f000 r5:c68f6140 r4:c0c2d400
 2152 05:49:41.843975  # [  109.599601] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
 2153 05:49:41.851904  # [  109.607442]  r9:c07f4bec r8:c5993f60 r7:c2816000 r6:b6e1f000 r5:c68f6140 r4:00000000
 2154 05:49:41.860072  # [  109.615197] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
 2155 05:49:41.867967  # [  109.622344]  r10:00000004 r9:00000000 r8:00000000 r7:b6e1f000 r6:c5992000 r5:c68f6140
 2156 05:49:41.870182  # [  109.630182]  r4:c68f6140
 2157 05:49:41.879937  # [  109.632729] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
 2158 05:49:41.885669  # [  109.639877]  r9:c5992000 r8:c03002e4 r7:00000004 r6:b6f66e00 r5:00000010 r4:00000010
 2159 05:49:41.892870  # [  109.647635] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
 2160 05:49:41.898971  # [  109.655212] Exception stack(0xc5993fa8 to 0xc5993ff0)
 2161 05:49:41.907558  # [  109.660276] 3fa0:                   00000010 00000010 00000001 b6e1f000 00000010 00000000
 2162 05:49:41.915339  # [  109.668464] 3fc0: 00000010 00000010 b6f66e00 00000004 00000001 00000000 00020000 beac9a54
 2163 05:49:41.920722  # [  109.676649] 3fe0: 00000004 beac9788 b6ed494f b6e5ac66
 2164 05:49:41.923000  # [  109.681791] irq event stamp: 0
 2165 05:49:41.928817  # [  109.684911] hardirqs last  enabled at (0): [<00000000>] 0x0
 2166 05:49:41.937648  # [  109.690508] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
 2167 05:49:41.944113  # [  109.698075] softirqs last  enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
 2168 05:49:41.950348  # [  109.705635] softirqs last disabled at (0): [<00000000>] 0x0
 2169 05:49:41.954180  # [  109.711227] ---[ end trace 7a6d29f13dc4ce2c ]---
 2170 05:49:41.958131  # WARNING_MESSAGE: saw 'message trigger': ok
 2171 05:49:41.963654  ok 4 selftests: lkdtm: WARNING_MESSAGE.sh
 2172 05:49:41.964550  # selftests: lkdtm: EXCEPTION.sh
 2173 05:49:42.155930  [  110.259167] lkdtm: Performing direct entry EXCEPTION
 2174 05:49:42.157893  [  110.264305] 8<--- cut here ---
 2175 05:49:42.166011  [  110.267403] Unable to handle kernel NULL pointer dereference at virtual address 00000000
 2176 05:49:42.169045  [  110.275576] pgd = 384ec7c2
 2177 05:49:42.175407  [  110.278300] [00000000] *pgd=00000000
 2178 05:49:42.180973  [  110.281906] Internal error: Oops: 805 [#2] SMP ARM
 2179 05:49:42.207552  [  110.286708] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi imx_ldb parallel_display flexcan can_dev etnaviv imxdrm gpu_sched imx_ipu_v3
 2180 05:49:42.213907  [  110.315780] CPU: 1 PID: 924 Comm: cat Tainted: G      D W         5.10.128-cip11 #1
 2181 05:49:42.223784  [  110.323444] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
 2182 05:49:42.225589  [  110.329995] PC is at lkdtm_EXCEPTION+0x18/0x20
 2183 05:49:42.230957  [  110.334453] LR is at lkdtm_do_action+0x2c/0x4c
 2184 05:49:42.236300  [  110.338907] pc : [<c0c2d65c>]    lr : [<c0c2d020>]    psr: a00e0013
 2185 05:49:42.241589  [  110.345187] sp : c59e9e58  ip : c59e9e68  fp : c59e9e64
 2186 05:49:42.248256  [  110.350421] r10: 0000000a  r9 : c1acb7a4  r8 : c15e7d40
 2187 05:49:42.254025  [  110.355653] r7 : c59e9f60  r6 : 0000000a  r5 : c4794000  r4 : 00000004
 2188 05:49:42.259237  [  110.362188] r3 : 00000000  r2 : 0196fcc2  r1 : ef7965e0  r0 : c15e7d60
 2189 05:49:42.267715  [  110.368725] Flags: NzCv  IRQs on  FIQs on  Mode SVC_32  ISA ARM  Segment none
 2190 05:49:42.275776  [  110.375871] Control: 10c5387d  Table: 16c3404a  DAC: 00000051
 2191 05:49:42.279093  [  110.381627] Process cat (pid: 924, stack limit = 0xf2a88674)
 2192 05:49:42.282649  [  110.387295] Stack: (0xc59e9e58 to 0xc59ea000)
 2193 05:49:42.294777  [  110.391664] 9e40:                                                       c59e9e74 c59e9e68
 2194 05:49:42.300787  [  110.399852] 9e60: c0c2d020 c0c2d650 c59e9e9c c59e9e78 c0c2d520 c0c2d000 c0c2d400 c5ab0140
 2195 05:49:42.308361  [  110.408041] 9e80: b6e65000 0000000a c5366540 c59e9f60 c59e9ec4 c59e9ea0 c07f4c50 c0c2d40c
 2196 05:49:42.315025  [  110.416231] 9ea0: 00000000 c5ab0140 b6e65000 c2816000 c59e9f60 c07f4bec c59e9f5c c59e9ec8
 2197 05:49:42.323644  [  110.424419] 9ec0: c0598328 c07f4bf8 00000001 00000000 c05988bc c136d410 c05988bc c59e8000
 2198 05:49:42.332062  [  110.432608] 9ee0: b6e65000 00020000 00000004 0000000a 0001fff6 c59e9ee0 00000001 b6e64000
 2199 05:49:42.341354  [  110.440796] 9f00: c5f58280 00000000 00000000 00000000 00000000 00000000 00000000 00000000
 2200 05:49:42.348267  [  110.448986] 9f20: 00000000 00000000 c136d410 0196fcc2 c205c080 c5ab0140 c5ab0140 c59e8000
 2201 05:49:42.356818  [  110.457176] 9f40: b6e65000 00000000 00000000 00000004 c59e9f94 c59e9f60 c05988bc c0598228
 2202 05:49:42.363963  [  110.465363] 9f60: 00000000 00000000 c59e9fac 0196fcc2 0000000a 0000000a b6face00 00000004
 2203 05:49:42.374261  [  110.473550] 9f80: c03002e4 c59e8000 c59e9fa4 c59e9f98 c059894c c0598854 00000000 c59e9fa8
 2204 05:49:42.380393  [  110.481737] 9fa0: c03000c0 c0598940 0000000a 0000000a 00000001 b6e65000 0000000a 00000000
 2205 05:49:42.391210  [  110.489926] 9fc0: 0000000a 0000000a b6face00 00000004 00000001 00000000 00020000 bebc0a54
 2206 05:49:42.398379  [  110.498115] 9fe0: 00000004 bebc0788 b6f1a94f b6ea0c66 800e0030 00000001 00000000 00000000
 2207 05:49:42.399294  [  110.506297] Backtrace: 
 2208 05:49:42.408980  [  110.508772] [<c0c2d644>] (lkdtm_EXCEPTION) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
 2209 05:49:42.417051  [  110.516879] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
 2210 05:49:42.426947  [  110.524900] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
 2211 05:49:42.433966  [  110.532831]  r9:c59e9f60 r8:c5366540 r7:0000000a r6:b6e65000 r5:c5ab0140 r4:c0c2d400
 2212 05:49:42.440028  [  110.540594] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
 2213 05:49:42.450768  [  110.548436]  r9:c07f4bec r8:c59e9f60 r7:c2816000 r6:b6e65000 r5:c5ab0140 r4:00000000
 2214 05:49:42.456782  [  110.556191] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
 2215 05:49:42.462824  [  110.563338]  r10:00000004 r9:00000000 r8:00000000 r7:b6e65000 r6:c59e8000 r5:c5ab0140
 2216 05:49:42.464841  [  110.571173]  r4:c5ab0140
 2217 05:49:42.474847  [  110.573722] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
 2218 05:49:42.481620  [  110.580869]  r9:c59e8000 r8:c03002e4 r7:00000004 r6:b6face00 r5:0000000a r4:0000000a
 2219 05:49:42.489850  [  110.588628] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
 2220 05:49:42.493304  [  110.596203] Exception stack(0xc59e9fa8 to 0xc59e9ff0)
 2221 05:49:42.499972  [  110.601265] 9fa0:                   0000000a 0000000a 00000001 b6e65000 0000000a 00000000
 2222 05:49:42.508366  [  110.609454] 9fc0: 0000000a 0000000a b6face00 00000004 00000001 00000000 00020000 bebc0a54
 2223 05:49:42.516093  [  110.617639] 9fe0: 00000004 bebc0788 b6f1a94f b6ea0c66
 2224 05:49:42.520762  [  110.622702] Code: e24cb004 e52de004 e8bd4000 e3a03000 (e5833000) 
 2225 05:49:42.524141  [  110.628943] ---[ end trace 7a6d29f13dc4ce2d ]---
 2226 05:49:42.528243  # Segmentation fault
 2227 05:49:42.699766  # [  110.259167] lkdtm: Performing direct entry EXCEPTION
 2228 05:49:42.700251  # [  110.264305] 8<--- cut here ---
 2229 05:49:42.707748  # [  110.267403] Unable to handle kernel NULL pointer dereference at virtual address 00000000
 2230 05:49:42.710517  # [  110.275576] pgd = 384ec7c2
 2231 05:49:42.716026  # [  110.278300] [00000000] *pgd=00000000
 2232 05:49:42.719933  # [  110.281906] Internal error: Oops: 805 [#2] SMP ARM
 2233 05:49:42.750530  # [  110.286708] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi imx_ldb parallel_display flexcan can_dev etnaviv imxdrm gpu_sched imx_ipu_v3
 2234 05:49:42.757839  # [  110.315780] CPU: 1 PID: 924 Comm: cat Tainted: G      D W         5.10.128-cip11 #1
 2235 05:49:42.762320  # [  110.323444] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
 2236 05:49:42.768807  # [  110.329995] PC is at lkdtm_EXCEPTION+0x18/0x20
 2237 05:49:42.771921  # [  110.334453] LR is at lkdtm_do_action+0x2c/0x4c
 2238 05:49:42.781723  # [  110.338907] pc : [<c0c2d65c>]    lr : [<c0c2d020>]    psr: a00e0013
 2239 05:49:42.784982  # [  110.345187] sp : c59e9e58  ip : c59e9e68  fp : c59e9e64
 2240 05:49:42.791980  # [  110.350421] r10: 0000000a  r9 : c1acb7a4  r8 : c15e7d40
 2241 05:49:42.797088  # [  110.355653] r7 : c59e9f60  r6 : 0000000a  r5 : c4794000  r4 : 00000004
 2242 05:49:42.803421  # [  110.362188] r3 : 00000000  r2 : 0196fcc2  r1 : ef7965e0  r0 : c15e7d60
 2243 05:49:42.812443  # [  110.368725] Flags: NzCv  IRQs on  FIQs on  Mode SVC_32  ISA ARM  Segment none
 2244 05:49:42.817958  # [  110.375871] Control: 10c5387d  Table: 16c3404a  DAC: 00000051
 2245 05:49:42.823144  # [  110.381627] Process cat (pid: 924, stack limit = 0xf2a88674)
 2246 05:49:42.826026  # [  110.387295] Stack: (0xc59e9e58 to 0xc59ea000)
 2247 05:49:42.835440  # [  110.391664] 9e40:                                                       c59e9e74 c59e9e68
 2248 05:49:42.842338  # [  110.399852] 9e60: c0c2d020 c0c2d650 c59e9e9c c59e9e78 c0c2d520 c0c2d000 c0c2d400 c5ab0140
 2249 05:49:42.852398  # [  110.408041] 9e80: b6e65000 0000000a c5366540 c59e9f60 c59e9ec4 c59e9ea0 c07f4c50 c0c2d40c
 2250 05:49:42.866279  # [  110.416231] 9ea0: 00000000 c5ab0140 b6e65000 c2816000 c59e9f60 c07f4bec c59e9f5c c59e9ec8
 2251 05:49:42.867982  # [  110.424419] 9ec0: c0598328 c07f4bf8 00000001 00000000 c05988bc c136d410 c05988bc c59e8000
 2252 05:49:42.877907  # [  110.432608] 9ee0: b6e65000 00020000 00000004 0000000a 0001fff6 c59e9ee0 00000001 b6e64000
 2253 05:49:42.886348  # [  110.440796] 9f00: c5f58280 00000000 00000000 00000000 00000000 00000000 00000000 00000000
 2254 05:49:42.895403  # [  110.448986] 9f20: 00000000 00000000 c136d410 0196fcc2 c205c080 c5ab0140 c5ab0140 c59e8000
 2255 05:49:42.901421  # [  110.457176] 9f40: b6e65000 00000000 00000000 00000004 c59e9f94 c59e9f60 c05988bc c0598228
 2256 05:49:42.910207  # [  110.465363] 9f60: 00000000 00000000 c59e9fac 0196fcc2 0000000a 0000000a b6face00 00000004
 2257 05:49:42.918013  # [  110.473550] 9f80: c03002e4 c59e8000 c59e9fa4 c59e9f98 c059894c c0598854 00000000 c59e9fa8
 2258 05:49:42.926119  # [  110.481737] 9fa0: c03000c0 c0598940 0000000a 0000000a 00000001 b6e65000 0000000a 00000000
 2259 05:49:42.936672  # [  110.489926] 9fc0: 0000000a 0000000a b6face00 00000004 00000001 00000000 00020000 bebc0a54
 2260 05:49:42.944032  # [  110.498115] 9fe0: 00000004 bebc0788 b6f1a94f b6ea0c66 800e0030 00000001 00000000 00000000
 2261 05:49:42.946083  # [  110.506297] Backtrace: 
 2262 05:49:42.956201  # [  110.508772] [<c0c2d644>] (lkdtm_EXCEPTION) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
 2263 05:49:42.963636  # [  110.516879] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
 2264 05:49:42.970360  # [  110.524900] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
 2265 05:49:42.978929  # [  110.532831]  r9:c59e9f60 r8:c5366540 r7:0000000a r6:b6e65000 r5:c5ab0140 r4:c0c2d400
 2266 05:49:42.985803  # [  110.540594] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
 2267 05:49:42.993239  # [  110.548436]  r9:c07f4bec r8:c59e9f60 r7:c2816000 r6:b6e65000 r5:c5ab0140 r4:00000000
 2268 05:49:43.000825  # [  110.556191] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
 2269 05:49:43.009881  # [  110.563338]  r10:00000004 r9:00000000 r8:00000000 r7:b6e65000 r6:c59e8000 r5:c5ab0140
 2270 05:49:43.011962  # [  110.571173]  r4:c5ab0140
 2271 05:49:43.020488  # [  110.573722] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
 2272 05:49:43.028228  # [  110.580869]  r9:c59e8000 r8:c03002e4 r7:00000004 r6:b6face00 r5:0000000a r4:0000000a
 2273 05:49:43.034373  # [  110.588628] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
 2274 05:49:43.041484  # [  110.596203] Exception stack(0xc59e9fa8 to 0xc59e9ff0)
 2275 05:49:43.049473  # [  110.601265] 9fa0:                   0000000a 0000000a 00000001 b6e65000 0000000a 00000000
 2276 05:49:43.056132  # [  110.609454] 9fc0: 0000000a 0000000a b6face00 00000004 00000001 00000000 00020000 bebc0a54
 2277 05:49:43.062924  # [  110.617639] 9fe0: 00000004 bebc0788 b6f1a94f b6ea0c66
 2278 05:49:43.068794  # [  110.622702] Code: e24cb004 e52de004 e8bd4000 e3a03000 (e5833000) 
 2279 05:49:43.072643  # [  110.628943] ---[ end trace 7a6d29f13dc4ce2d ]---
 2280 05:49:43.077771  # EXCEPTION: missing 'call trace:': [FAIL]
 2281 05:49:43.080684  not ok 5 selftests: lkdtm: EXCEPTION.sh # exit=1
 2282 05:49:43.085442  # selftests: lkdtm: LOOP.sh
 2283 05:49:43.088622  # Skipping LOOP: Hangs the system
 2284 05:49:43.090746  ok 6 selftests: lkdtm: LOOP.sh # SKIP
 2285 05:49:43.093426  # selftests: lkdtm: EXHAUST_STACK.sh
 2286 05:49:43.289268  # Skipping EXHAUST_STACK: Corrupts memory on failure
 2287 05:49:43.299038  ok 7 selftests: lkdtm: EXHAUST_STACK.sh # SKIP
 2288 05:49:43.318967  # selftests: lkdtm: CORRUPT_STACK.sh
 2289 05:49:43.501484  # Skipping CORRUPT_STACK: Crashes entire system on success
 2290 05:49:43.511115  ok 8 selftests: lkdtm: CORRUPT_STACK.sh # SKIP
 2291 05:49:43.531489  # selftests: lkdtm: CORRUPT_STACK_STRONG.sh
 2292 05:49:43.714221  # Skipping CORRUPT_STACK_STRONG: Crashes entire system on success
 2293 05:49:43.724182  ok 9 selftests: lkdtm: CORRUPT_STACK_STRONG.sh # SKIP
 2294 05:49:43.744565  # selftests: lkdtm: CORRUPT_LIST_ADD.sh
 2295 05:49:43.983792  [  112.087734] lkdtm: Performing direct entry CORRUPT_LIST_ADD
 2296 05:49:43.990670  [  112.093483] lkdtm: attempting good list addition
 2297 05:49:43.996644  [  112.098139] lkdtm: attempting corrupted list addition
 2298 05:49:43.999407  [  112.103279] lkdtm: list_add() corruption not detected!
 2299 05:49:44.063492  # [  112.087734] lkdtm: Performing direct entry CORRUPT_LIST_ADD
 2300 05:49:44.069381  # [  112.093483] lkdtm: attempting good list addition
 2301 05:49:44.074142  # [  112.098139] lkdtm: attempting corrupted list addition
 2302 05:49:44.077277  # [  112.103279] lkdtm: list_add() corruption not detected!
 2303 05:49:44.103115  # CORRUPT_LIST_ADD: missing 'list_add corruption': [FAIL]
 2304 05:49:44.131876  not ok 10 selftests: lkdtm: CORRUPT_LIST_ADD.sh # exit=1
 2305 05:49:44.168615  # selftests: lkdtm: CORRUPT_LIST_DEL.sh
 2306 05:49:44.414399  [  112.518106] lkdtm: Performing direct entry CORRUPT_LIST_DEL
 2307 05:49:44.418934  [  112.523778] lkdtm: attempting good list removal
 2308 05:49:44.424844  [  112.528321] lkdtm: attempting corrupted list removal
 2309 05:49:44.429209  [  112.533377] lkdtm: list_del() corruption not detected!
 2310 05:49:44.492992  # [  112.518106] lkdtm: Performing direct entry CORRUPT_LIST_DEL
 2311 05:49:44.497439  # [  112.523778] lkdtm: attempting good list removal
 2312 05:49:44.505289  # [  112.528321] lkdtm: attempting corrupted list removal
 2313 05:49:44.507124  # [  112.533377] lkdtm: list_del() corruption not detected!
 2314 05:49:44.517926  # CORRUPT_LIST_DEL: missing 'list_del corruption': [FAIL]
 2315 05:49:44.539382  not ok 11 selftests: lkdtm: CORRUPT_LIST_DEL.sh # exit=1
 2316 05:49:44.559220  # selftests: lkdtm: STACK_GUARD_PAGE_LEADING.sh
 2317 05:49:44.785955  [  112.885525] lkdtm: Performing direct entry STACK_GUARD_PAGE_LEADING
 2318 05:49:44.792310  [  112.891817] lkdtm: attempting bad read from page below current stack
 2319 05:49:44.795260  [  112.898262] lkdtm: FAIL: accessed page before stack! (byte: 97)
 2320 05:49:44.867922  # [  112.885525] lkdtm: Performing direct entry STACK_GUARD_PAGE_LEADING
 2321 05:49:44.870521  # [  112.891817] lkdtm: attempting bad read from page below current stack
 2322 05:49:44.875549  # [  112.898262] lkdtm: FAIL: accessed page before stack! (byte: 97)
 2323 05:49:44.892428  # STACK_GUARD_PAGE_LEADING: missing 'call trace:': [FAIL]
 2324 05:49:44.916315  not ok 12 selftests: lkdtm: STACK_GUARD_PAGE_LEADING.sh # exit=1
 2325 05:49:44.944415  # selftests: lkdtm: STACK_GUARD_PAGE_TRAILING.sh
 2326 05:49:45.166470  [  113.269642] lkdtm: Performing direct entry STACK_GUARD_PAGE_TRAILING
 2327 05:49:45.174993  [  113.276179] lkdtm: attempting bad read from page above current stack
 2328 05:49:45.178801  [  113.282692] lkdtm: FAIL: accessed page after stack! (byte: 0)
 2329 05:49:45.249158  # [  113.269642] lkdtm: Performing direct entry STACK_GUARD_PAGE_TRAILING
 2330 05:49:45.255740  # [  113.276179] lkdtm: attempting bad read from page above current stack
 2331 05:49:45.259270  # [  113.282692] lkdtm: FAIL: accessed page after stack! (byte: 0)
 2332 05:49:45.275197  # STACK_GUARD_PAGE_TRAILING: missing 'call trace:': [FAIL]
 2333 05:49:45.306918  not ok 13 selftests: lkdtm: STACK_GUARD_PAGE_TRAILING.sh # exit=1
 2334 05:49:45.324556  # selftests: lkdtm: UNSET_SMEP.sh
 2335 05:49:45.565679  [  113.669855] lkdtm: Performing direct entry UNSET_SMEP
 2336 05:49:45.570503  [  113.675002] lkdtm: XFAIL: this test is x86_64-only
 2337 05:49:45.644980  # [  113.669855] lkdtm: Performing direct entry UNSET_SMEP
 2338 05:49:45.646862  # [  113.675002] lkdtm: XFAIL: this test is x86_64-only
 2339 05:49:45.679866  # UNSET_SMEP: saw 'XFAIL': [SKIP]
 2340 05:49:45.701572  ok 14 selftests: lkdtm: UNSET_SMEP.sh # SKIP
 2341 05:49:45.734214  # selftests: lkdtm: DOUBLE_FAULT.sh
 2342 05:49:45.956178  [  114.055954] lkdtm: Performing direct entry DOUBLE_FAULT
 2343 05:49:45.957626  [  114.061205] lkdtm: XFAIL: this test is ia32-only
 2344 05:49:46.023391  # [  114.055954] lkdtm: Performing direct entry DOUBLE_FAULT
 2345 05:49:46.027131  # [  114.061205] lkdtm: XFAIL: this test is ia32-only
 2346 05:49:46.052236  # DOUBLE_FAULT: saw 'XFAIL': [SKIP]
 2347 05:49:46.078322  ok 15 selftests: lkdtm: DOUBLE_FAULT.sh # SKIP
 2348 05:49:46.098432  # selftests: lkdtm: CORRUPT_PAC.sh
 2349 05:49:46.331466  [  114.436003] lkdtm: Performing direct entry CORRUPT_PAC
 2350 05:49:46.336835  [  114.441259] lkdtm: XFAIL: this test is arm64-only
 2351 05:49:46.407745  # [  114.436003] lkdtm: Performing direct entry CORRUPT_PAC
 2352 05:49:46.410563  # [  114.441259] lkdtm: XFAIL: this test is arm64-only
 2353 05:49:46.442096  # CORRUPT_PAC: saw 'XFAIL': [SKIP]
 2354 05:49:46.465197  ok 16 selftests: lkdtm: CORRUPT_PAC.sh # SKIP
 2355 05:49:46.497346  # selftests: lkdtm: UNALIGNED_LOAD_STORE_WRITE.sh
 2356 05:49:46.915136  [  115.012894] lkdtm: Performing direct entry UNALIGNED_LOAD_STORE_WRITE
 2357 05:49:46.917340  [  115.019361] lkdtm: XFAIL: arch has CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS
 2358 05:49:47.151386  # [  115.012894] lkdtm: Performing direct entry UNALIGNED_LOAD_STORE_WRITE
 2359 05:49:47.154644  # [  115.019361] lkdtm: XFAIL: arch has CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS
 2360 05:49:47.436333  # UNALIGNED_LOAD_STORE_WRITE: saw 'XFAIL': [SKIP]
 2361 05:49:47.481158  ok 17 selftests: lkdtm: UNALIGNED_LOAD_STORE_WRITE.sh # SKIP
 2362 05:49:47.518304  # selftests: lkdtm: OVERWRITE_ALLOCATION.sh
 2363 05:49:47.728729  # Skipping OVERWRITE_ALLOCATION: Corrupts memory on failure
 2364 05:49:47.739491  ok 18 selftests: lkdtm: OVERWRITE_ALLOCATION.sh # SKIP
 2365 05:49:47.758570  # selftests: lkdtm: WRITE_AFTER_FREE.sh
 2366 05:49:48.320394  # Skipping WRITE_AFTER_FREE: Corrupts memory on failure
 2367 05:49:48.334035  ok 19 selftests: lkdtm: WRITE_AFTER_FREE.sh # SKIP
 2368 05:49:48.353431  # selftests: lkdtm: READ_AFTER_FREE.sh
 2369 05:49:48.613775  [  116.717980] lkdtm: Performing direct entry READ_AFTER_FREE
 2370 05:49:48.623718  [  116.723618] lkdtm: Value in memory before free: 12345678
 2371 05:49:48.624576  [  116.728971] lkdtm: Attempting bad read from freed memory
 2372 05:49:48.629038  [  116.734380] lkdtm: Memory was not poisoned
 2373 05:49:48.694736  # [  116.717980] lkdtm: Performing direct entry READ_AFTER_FREE
 2374 05:49:48.699017  # [  116.723618] lkdtm: Value in memory before free: 12345678
 2375 05:49:48.704672  # [  116.728971] lkdtm: Attempting bad read from freed memory
 2376 05:49:48.708314  # [  116.734380] lkdtm: Memory was not poisoned
 2377 05:49:48.722622  # READ_AFTER_FREE: missing 'call trace:': [FAIL]
 2378 05:49:48.744516  not ok 20 selftests: lkdtm: READ_AFTER_FREE.sh # exit=1
 2379 05:49:48.777613  # selftests: lkdtm: WRITE_BUDDY_AFTER_FREE.sh
 2380 05:49:48.967626  # Skipping WRITE_BUDDY_AFTER_FREE: Corrupts memory on failure
 2381 05:49:48.982028  ok 21 selftests: lkdtm: WRITE_BUDDY_AFTER_FREE.sh # SKIP
 2382 05:49:49.004834  # selftests: lkdtm: READ_BUDDY_AFTER_FREE.sh
 2383 05:49:49.335592  [  117.438690] lkdtm: Performing direct entry READ_BUDDY_AFTER_FREE
 2384 05:49:49.341875  [  117.444827] lkdtm: Value in memory before free: 12345678
 2385 05:49:49.346008  [  117.450156] lkdtm: Attempting to read from freed memory
 2386 05:49:49.350658  [  117.455459] lkdtm: Buddy page was not poisoned
 2387 05:49:49.415821  # [  117.438690] lkdtm: Performing direct entry READ_BUDDY_AFTER_FREE
 2388 05:49:49.421156  # [  117.444827] lkdtm: Value in memory before free: 12345678
 2389 05:49:49.426962  # [  117.450156] lkdtm: Attempting to read from freed memory
 2390 05:49:49.430781  # [  117.455459] lkdtm: Buddy page was not poisoned
 2391 05:49:49.455250  # READ_BUDDY_AFTER_FREE: missing 'call trace:': [FAIL]
 2392 05:49:49.478771  not ok 22 selftests: lkdtm: READ_BUDDY_AFTER_FREE.sh # exit=1
 2393 05:49:49.508019  # selftests: lkdtm: SLAB_FREE_DOUBLE.sh
 2394 05:49:49.728116  [  117.831779] lkdtm: Performing direct entry SLAB_FREE_DOUBLE
 2395 05:49:49.732642  [  117.837443] lkdtm: Attempting double slab free ...
 2396 05:49:49.804896  # [  117.831779] lkdtm: Performing direct entry SLAB_FREE_DOUBLE
 2397 05:49:49.809110  # [  117.837443] lkdtm: Attempting double slab free ...
 2398 05:49:49.839302  # SLAB_FREE_DOUBLE: missing 'call trace:': [FAIL]
 2399 05:49:49.869299  not ok 23 selftests: lkdtm: SLAB_FREE_DOUBLE.sh # exit=1
 2400 05:49:49.900087  # selftests: lkdtm: SLAB_FREE_CROSS.sh
 2401 05:49:50.126713  [  118.226266] lkdtm: Performing direct entry SLAB_FREE_CROSS
 2402 05:49:50.127506  [  118.231792] lkdtm: Attempting cross-cache slab free ...
 2403 05:49:50.194022  # [  118.226266] lkdtm: Performing direct entry SLAB_FREE_CROSS
 2404 05:49:50.199472  # [  118.231792] lkdtm: Attempting cross-cache slab free ...
 2405 05:49:50.232727  # SLAB_FREE_CROSS: missing 'call trace:': [FAIL]
 2406 05:49:50.254360  not ok 24 selftests: lkdtm: SLAB_FREE_CROSS.sh # exit=1
 2407 05:49:50.286724  # selftests: lkdtm: SLAB_FREE_PAGE.sh
 2408 05:49:50.512311  [  118.615379] lkdtm: Performing direct entry SLAB_FREE_PAGE
 2409 05:49:50.516368  [  118.620839] lkdtm: Attempting non-Slab slab free ...
 2410 05:49:50.593032  # [  118.615379] lkdtm: Performing direct entry SLAB_FREE_PAGE
 2411 05:49:50.596502  # [  118.620839] lkdtm: Attempting non-Slab slab free ...
 2412 05:49:50.617139  # SLAB_FREE_PAGE: missing 'call trace:': [FAIL]
 2413 05:49:50.648850  not ok 25 selftests: lkdtm: SLAB_FREE_PAGE.sh # exit=1
 2414 05:49:50.667462  # selftests: lkdtm: SOFTLOCKUP.sh
 2415 05:49:50.857236  # Skipping SOFTLOCKUP: Hangs the system
 2416 05:49:50.867860  ok 26 selftests: lkdtm: SOFTLOCKUP.sh # SKIP
 2417 05:49:50.886779  # selftests: lkdtm: HARDLOCKUP.sh
 2418 05:49:51.068860  # Skipping HARDLOCKUP: Hangs the system
 2419 05:49:51.082500  ok 27 selftests: lkdtm: HARDLOCKUP.sh # SKIP
 2420 05:49:51.101627  # selftests: lkdtm: SPINLOCKUP.sh
 2421 05:49:51.291594  # Skipping SPINLOCKUP: Hangs the system
 2422 05:49:51.302737  ok 28 selftests: lkdtm: SPINLOCKUP.sh # SKIP
 2423 05:49:51.329582  # selftests: lkdtm: HUNG_TASK.sh
 2424 05:49:51.510121  # Skipping HUNG_TASK: Hangs the system
 2425 05:49:51.519743  ok 29 selftests: lkdtm: HUNG_TASK.sh # SKIP
 2426 05:49:51.539496  # selftests: lkdtm: EXEC_DATA.sh
 2427 05:49:51.762615  [  119.864175] lkdtm: Performing direct entry EXEC_DATA
 2428 05:49:51.765945  [  119.869167] lkdtm: attempting ok execution at c0c2dd90
 2429 05:49:51.771940  [  119.874415] lkdtm: attempting bad execution at c26f674c
 2430 05:49:51.774198  [  119.879663] 8<--- cut here ---
 2431 05:49:51.782634  [  119.882727] Unable to handle kernel paging request at virtual address c26f674c
 2432 05:49:51.783366  [  119.889957] pgd = 63853071
 2433 05:49:51.786938  [  119.892671] [c26f674c] *pgd=1261141e(bad)
 2434 05:49:51.792270  [  119.896708] Internal error: Oops: 8000000d [#3] SMP ARM
 2435 05:49:51.823462  [  119.901945] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi imx_ldb parallel_display flexcan can_dev etnaviv imxdrm gpu_sched imx_ipu_v3
 2436 05:49:51.829512  [  119.931012] CPU: 2 PID: 1767 Comm: cat Tainted: G      D W         5.10.128-cip11 #1
 2437 05:49:51.838552  [  119.938762] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
 2438 05:49:51.840916  [  119.945305] PC is at data_area+0x0/0x40
 2439 05:49:51.847283  [  119.949159] LR is at execute_location+0xa4/0xb4
 2440 05:49:51.851412  [  119.953700] pc : [<c26f674c>]    lr : [<c1357cc0>]    psr: 600e0013
 2441 05:49:51.857566  [  119.959973] sp : c6db1e38  ip : 00000027  fp : c6db1e54
 2442 05:49:51.862849  [  119.965205] r10: 0000000a  r9 : c1acb988  r8 : c15e7d40
 2443 05:49:51.867889  [  119.970435] r7 : c6db1f60  r6 : 00000001  r5 : c26f674c  r4 : c0c2dd90
 2444 05:49:51.874249  [  119.976971] r3 : bba606b8  r2 : bba606b8  r1 : ef7ab5e4  r0 : 0000002b
 2445 05:49:51.881136  [  119.983507] Flags: nZCv  IRQs on  FIQs on  Mode SVC_32  ISA ARM  Segment none
 2446 05:49:51.889791  [  119.990649] Control: 10c5387d  Table: 16d8404a  DAC: 00000051
 2447 05:49:51.893360  [  119.996403] Process cat (pid: 1767, stack limit = 0xd974110a)
 2448 05:49:51.896720  [  120.002158] Stack: (0xc6db1e38 to 0xc6db2000)
 2449 05:49:51.905391  [  120.006524] 1e20:                                                       0000001f c6bef000
 2450 05:49:51.913598  [  120.014712] 1e40: 0000000a c6db1f60 c6db1e64 c6db1e58 c1357e2c c1357c28 c6db1e74 c6db1e68
 2451 05:49:51.921507  [  120.022900] 1e60: c0c2d020 c1357e14 c6db1e9c c6db1e78 c0c2d520 c0c2d000 c0c2d400 c59b9680
 2452 05:49:51.929826  [  120.031089] 1e80: b6dc6000 0000000a c5366540 c6db1f60 c6db1ec4 c6db1ea0 c07f4c50 c0c2d40c
 2453 05:49:51.938851  [  120.039277] 1ea0: 00000000 c59b9680 b6dc6000 c2816000 c6db1f60 c07f4bec c6db1f5c c6db1ec8
 2454 05:49:51.945866  [  120.047466] 1ec0: c0598328 c07f4bf8 00000001 00000000 c05988bc c136d410 c05988bc c6db0000
 2455 05:49:51.954938  [  120.055653] 1ee0: b6dc6000 00020000 00000004 0000000a 0001fff6 c6db1ee0 00000001 b6dc5000
 2456 05:49:51.963331  [  120.063840] 1f00: c2fb63c0 00000000 00000000 00000000 00000000 00000000 00000000 00000000
 2457 05:49:51.972504  [  120.072029] 1f20: 00000000 00000000 c136d410 bba606b8 c205c080 c59b9680 c59b9680 c6db0000
 2458 05:49:51.981145  [  120.080218] 1f40: b6dc6000 00000000 00000000 00000004 c6db1f94 c6db1f60 c05988bc c0598228
 2459 05:49:51.986702  [  120.088407] 1f60: 00000000 00000000 c6db1fac bba606b8 0000000a 0000000a b6f0de00 00000004
 2460 05:49:51.997358  [  120.096595] 1f80: c03002e4 c6db0000 c6db1fa4 c6db1f98 c059894c c0598854 00000000 c6db1fa8
 2461 05:49:52.004804  [  120.104783] 1fa0: c03000c0 c0598940 0000000a 0000000a 00000001 b6dc6000 0000000a 00000000
 2462 05:49:52.012860  [  120.112972] 1fc0: 0000000a 0000000a b6f0de00 00000004 00000001 00000000 00020000 befdca54
 2463 05:49:52.021311  [  120.121160] 1fe0: 00000004 befdc788 b6e7b94f b6e01c66 800e0030 00000001 00000000 00000000
 2464 05:49:52.023963  [  120.129340] Backtrace: 
 2465 05:49:52.034427  [  120.131816] [<c1357c1c>] (execute_location) from [<c1357e2c>] (lkdtm_EXEC_DATA+0x24/0x28)
 2466 05:49:52.037592  [  120.140005]  r7:c6db1f60 r6:0000000a r5:c6bef000 r4:0000001f
 2467 05:49:52.048485  [  120.145686] [<c1357e08>] (lkdtm_EXEC_DATA) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
 2468 05:49:52.052558  [  120.153793] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
 2469 05:49:52.062209  [  120.161815] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
 2470 05:49:52.068090  [  120.169744]  r9:c6db1f60 r8:c5366540 r7:0000000a r6:b6dc6000 r5:c59b9680 r4:c0c2d400
 2471 05:49:52.076486  [  120.177504] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
 2472 05:49:52.087124  [  120.185344]  r9:c07f4bec r8:c6db1f60 r7:c2816000 r6:b6dc6000 r5:c59b9680 r4:00000000
 2473 05:49:52.094130  [  120.193100] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
 2474 05:49:52.098938  [  120.200247]  r10:00000004 r9:00000000 r8:00000000 r7:b6dc6000 r6:c6db0000 r5:c59b9680
 2475 05:49:52.101743  [  120.208083]  r4:c59b9680
 2476 05:49:52.108848  [  120.210629] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
 2477 05:49:52.115575  [  120.217778]  r9:c6db0000 r8:c03002e4 r7:00000004 r6:b6f0de00 r5:0000000a r4:0000000a
 2478 05:49:52.124232  [  120.225535] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
 2479 05:49:52.130592  [  120.233110] Exception stack(0xc6db1fa8 to 0xc6db1ff0)
 2480 05:49:52.140234  [  120.238172] 1fa0:                   0000000a 0000000a 00000001 b6dc6000 0000000a 00000000
 2481 05:49:52.145715  [  120.246360] 1fc0: 0000000a 0000000a b6f0de00 00000004 00000001 00000000 00020000 befdca54
 2482 05:49:52.153576  [  120.254545] 1fe0: 00000004 befdc788 b6e7b94f b6e01c66
 2483 05:49:52.157042  [  120.259610] Code: 00000000 c2e3c9c0 c2e3ca80 c2e3cb40 (e1a0c00d) 
 2484 05:49:52.160630  [  120.265718] ---[ end trace 7a6d29f13dc4ce2e ]---
 2485 05:49:52.171202  # Segmentation fault
 2486 05:49:52.280553  # [  119.864175] lkdtm: Performing direct entry EXEC_DATA
 2487 05:49:52.285746  # [  119.869167] lkdtm: attempting ok execution at c0c2dd90
 2488 05:49:52.289355  # [  119.874415] lkdtm: attempting bad execution at c26f674c
 2489 05:49:52.293466  # [  119.879663] 8<--- cut here ---
 2490 05:49:52.299692  # [  119.882727] Unable to handle kernel paging request at virtual address c26f674c
 2491 05:49:52.302623  # [  119.889957] pgd = 63853071
 2492 05:49:52.306664  # [  119.892671] [c26f674c] *pgd=1261141e(bad)
 2493 05:49:52.313609  # [  119.896708] Internal error: Oops: 8000000d [#3] SMP ARM
 2494 05:49:52.340489  # [  119.901945] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi imx_ldb parallel_display flexcan can_dev etnaviv imxdrm gpu_sched imx_ipu_v3
 2495 05:49:52.350083  # [  119.931012] CPU: 2 PID: 1767 Comm: cat Tainted: G      D W         5.10.128-cip11 #1
 2496 05:49:52.356033  # [  119.938762] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
 2497 05:49:52.359330  # [  119.945305] PC is at data_area+0x0/0x40
 2498 05:49:52.364717  # [  119.949159] LR is at execute_location+0xa4/0xb4
 2499 05:49:52.370940  # [  119.953700] pc : [<c26f674c>]    lr : [<c1357cc0>]    psr: 600e0013
 2500 05:49:52.375949  # [  119.959973] sp : c6db1e38  ip : 00000027  fp : c6db1e54
 2501 05:49:52.436526  # [  119.965205] r10: 0000000a  r9 : c1acb988  r8 : c15e7d40
 2502 05:49:52.437590  # [  119.970435] r7 : c6db1f60  r6 : 00000001  r5 : c26f674c  r4 : c0c2dd90
 2503 05:49:52.437915  # [  119.976971] r3 : bba606b8  r2 : bba606b8  r1 : ef7ab5e4  r0 : 0000002b
 2504 05:49:52.438233  # [  119.983507] Flags: nZCv  IRQs on  FIQs on  Mode SVC_32  ISA ARM  Segment none
 2505 05:49:52.438497  # [  119.990649] Control: 10c5387d  Table: 16d8404a  DAC: 00000051
 2506 05:49:52.438774  # [  119.996403] Process cat (pid: 1767, stack limit = 0xd974110a)
 2507 05:49:52.439114  # [  120.002158] Stack: (0xc6db1e38 to 0xc6db2000)
 2508 05:49:52.439463  # [  120.006524] 1e20:                                                       0000001f c6bef000
 2509 05:49:52.439834  # [  120.014712] 1e40: 0000000a c6db1f60 c6db1e64 c6db1e58 c1357e2c c1357c28 c6db1e74 c6db1e68
 2510 05:49:52.444010  # [  120.022900] 1e60: c0c2d020 c1357e14 c6db1e9c c6db1e78 c0c2d520 c0c2d000 c0c2d400 c59b9680
 2511 05:49:52.451709  # [  120.031089] 1e80: b6dc6000 0000000a c5366540 c6db1f60 c6db1ec4 c6db1ea0 c07f4c50 c0c2d40c
 2512 05:49:52.462306  # [  120.039277] 1ea0: 00000000 c59b9680 b6dc6000 c2816000 c6db1f60 c07f4bec c6db1f5c c6db1ec8
 2513 05:49:52.469026  # [  120.047466] 1ec0: c0598328 c07f4bf8 00000001 00000000 c05988bc c136d410 c05988bc c6db0000
 2514 05:49:52.477439  # [  120.055653] 1ee0: b6dc6000 00020000 00000004 0000000a 0001fff6 c6db1ee0 00000001 b6dc5000
 2515 05:49:52.485991  # [  120.063840] 1f00: c2fb63c0 00000000 00000000 00000000 00000000 00000000 00000000 00000000
 2516 05:49:52.494781  # [  120.072029] 1f20: 00000000 00000000 c136d410 bba606b8 c205c080 c59b9680 c59b9680 c6db0000
 2517 05:49:52.501954  # [  120.080218] 1f40: b6dc6000 00000000 00000000 00000004 c6db1f94 c6db1f60 c05988bc c0598228
 2518 05:49:52.512872  # [  120.088407] 1f60: 00000000 00000000 c6db1fac bba606b8 0000000a 0000000a b6f0de00 00000004
 2519 05:49:52.518150  # [  120.096595] 1f80: c03002e4 c6db0000 c6db1fa4 c6db1f98 c059894c c0598854 00000000 c6db1fa8
 2520 05:49:52.527583  # [  120.104783] 1fa0: c03000c0 c0598940 0000000a 0000000a 00000001 b6dc6000 0000000a 00000000
 2521 05:49:52.536602  # [  120.112972] 1fc0: 0000000a 0000000a b6f0de00 00000004 00000001 00000000 00020000 befdca54
 2522 05:49:52.543961  # [  120.121160] 1fe0: 00000004 befdc788 b6e7b94f b6e01c66 800e0030 00000001 00000000 00000000
 2523 05:49:52.547651  # [  120.129340] Backtrace: 
 2524 05:49:52.556863  # [  120.131816] [<c1357c1c>] (execute_location) from [<c1357e2c>] (lkdtm_EXEC_DATA+0x24/0x28)
 2525 05:49:52.562063  # [  120.140005]  r7:c6db1f60 r6:0000000a r5:c6bef000 r4:0000001f
 2526 05:49:52.569740  # [  120.145686] [<c1357e08>] (lkdtm_EXEC_DATA) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
 2527 05:49:52.577867  # [  120.153793] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
 2528 05:49:52.585038  # [  120.161815] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
 2529 05:49:52.593833  # [  120.169744]  r9:c6db1f60 r8:c5366540 r7:0000000a r6:b6dc6000 r5:c59b9680 r4:c0c2d400
 2530 05:49:52.601664  # [  120.177504] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
 2531 05:49:52.610965  # [  120.185344]  r9:c07f4bec r8:c6db1f60 r7:c2816000 r6:b6dc6000 r5:c59b9680 r4:00000000
 2532 05:49:52.615276  # [  120.193100] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
 2533 05:49:52.625425  # [  120.200247]  r10:00000004 r9:00000000 r8:00000000 r7:b6dc6000 r6:c6db0000 r5:c59b9680
 2534 05:49:52.626565  # [  120.208083]  r4:c59b9680
 2535 05:49:52.633102  # [  120.210629] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
 2536 05:49:52.643341  # [  120.217778]  r9:c6db0000 r8:c03002e4 r7:00000004 r6:b6f0de00 r5:0000000a r4:0000000a
 2537 05:49:52.649978  # [  120.225535] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
 2538 05:49:52.655880  # [  120.233110] Exception stack(0xc6db1fa8 to 0xc6db1ff0)
 2539 05:49:52.664316  # [  120.238172] 1fa0:                   0000000a 0000000a 00000001 b6dc6000 0000000a 00000000
 2540 05:49:52.671720  # [  120.246360] 1fc0: 0000000a 0000000a b6f0de00 00000004 00000001 00000000 00020000 befdca54
 2541 05:49:52.676195  # [  120.254545] 1fe0: 00000004 befdc788 b6e7b94f b6e01c66
 2542 05:49:52.682274  # [  120.259610] Code: 00000000 c2e3c9c0 c2e3ca80 c2e3cb40 (e1a0c00d) 
 2543 05:49:52.687289  # [  120.265718] ---[ end trace 7a6d29f13dc4ce2e ]---
 2544 05:49:52.693295  # EXEC_DATA: missing 'call trace:': [FAIL]
 2545 05:49:52.697968  not ok 30 selftests: lkdtm: EXEC_DATA.sh # exit=1
 2546 05:49:52.698915  # selftests: lkdtm: EXEC_STACK.sh
 2547 05:49:52.709300  [  120.810821] lkdtm: Performing direct entry EXEC_STACK
 2548 05:49:52.717507  [  120.815954] lkdtm: attempting ok execution at c0c2dd90
 2549 05:49:52.719636  [  120.821109] lkdtm: attempting bad execution at c59e9e0c
 2550 05:49:52.722321  [  120.826419] 8<--- cut here ---
 2551 05:49:52.728035  [  120.829487] Unable to handle kernel paging request at virtual address c59e9e0c
 2552 05:49:52.733431  [  120.836719] pgd = 5561fede
 2553 05:49:52.734908  [  120.839435] [c59e9e0c] *pgd=1581141e(bad)
 2554 05:49:52.739445  [  120.843472] Internal error: Oops: 8000000d [#4] SMP ARM
 2555 05:49:52.768039  [  120.848707] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi imx_ldb parallel_display flexcan can_dev etnaviv imxdrm gpu_sched imx_ipu_v3
 2556 05:49:52.776525  [  120.877776] CPU: 2 PID: 1843 Comm: cat Tainted: G      D W         5.10.128-cip11 #1
 2557 05:49:52.784296  [  120.885527] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
 2558 05:49:52.786379  [  120.892066] PC is at 0xc59e9e0c
 2559 05:49:52.793095  [  120.895230] LR is at execute_location+0xa4/0xb4
 2560 05:49:52.799079  [  120.899768] pc : [<c59e9e0c>]    lr : [<c1357cc0>]    psr: 600e0013
 2561 05:49:52.803561  [  120.906043] sp : c59e9de8  ip : c59e9cf0  fp : c59e9e04
 2562 05:49:52.808166  [  120.911276] r10: 0000000b  r9 : c1acb994  r8 : c15e7d40
 2563 05:49:52.814040  [  120.916506] r7 : c59e9f60  r6 : 00000001  r5 : c59e9e0c  r4 : c0c2dd90
 2564 05:49:52.821152  [  120.923040] r3 : c6bebd6f  r2 : c6bebd6f  r1 : ef7ab5e0  r0 : 0000002b
 2565 05:49:52.827223  [  120.929578] Flags: nZCv  IRQs on  FIQs on  Mode SVC_32  ISA ARM  Segment none
 2566 05:49:52.833289  [  120.936720] Control: 10c5387d  Table: 16e9004a  DAC: 00000051
 2567 05:49:52.839822  [  120.942473] Process cat (pid: 1843, stack limit = 0xf2a88674)
 2568 05:49:52.843036  [  120.948228] Stack: (0xc59e9de8 to 0xc59ea000)
 2569 05:49:52.852441  [  120.952598] 9de0:                   c59e8000 c6bef000 0000000b c59e9f60 c59e9e64 c59e9e08
 2570 05:49:52.862954  [  120.960788] 9e00: c1357e68 c1357c28 c59e9e6c e1a0c00d e92dd800 e24cb004 e52de004 e8bd4000
 2571 05:49:52.868182  [  120.968975] 9e20: e89da800 e1a0c00d e92dd830 e24cb004 e52de004 e8bd4000 e30c3360 e34c31b7
 2572 05:49:52.879307  [  120.977164] 9e40: e3a02040 e3a01d33 e5930018 c6bebd6f 0000000b 00000020 c59e9e74 c59e9e68
 2573 05:49:52.885199  [  120.985352] 9e60: c0c2d020 c1357e3c c59e9e9c c59e9e78 c0c2d520 c0c2d000 c0c2d400 c59b8280
 2574 05:49:52.895279  [  120.993541] 9e80: b6e70000 0000000b c5366540 c59e9f60 c59e9ec4 c59e9ea0 c07f4c50 c0c2d40c
 2575 05:49:52.900798  [  121.001729] 9ea0: 00000000 c59b8280 b6e70000 c2816000 c59e9f60 c07f4bec c59e9f5c c59e9ec8
 2576 05:49:52.910442  [  121.009918] 9ec0: c0598328 c07f4bf8 00000001 00000000 c05988bc c136d410 c05988bc c59e8000
 2577 05:49:52.917419  [  121.018106] 9ee0: b6e70000 00020000 00000004 0000000b 0001fff5 c59e9ee0 00000001 b6e6f000
 2578 05:49:52.927823  [  121.026294] 9f00: c2fb6b40 00000000 00000000 00000000 00000000 00000000 00000000 00000000
 2579 05:49:52.935386  [  121.034482] 9f20: 00000000 00000000 c136d410 c6bebd6f c205c080 c59b8280 c59b8280 c59e8000
 2580 05:49:52.942002  [  121.042670] 9f40: b6e70000 00000000 00000000 00000004 c59e9f94 c59e9f60 c05988bc c0598228
 2581 05:49:52.951529  [  121.050858] 9f60: 00000000 00000000 c59e9fac c6bebd6f 0000000b 0000000b b6fb7e00 00000004
 2582 05:49:52.957510  [  121.059045] 9f80: c03002e4 c59e8000 c59e9fa4 c59e9f98 c059894c c0598854 00000000 c59e9fa8
 2583 05:49:52.967786  [  121.067232] 9fa0: c03000c0 c0598940 0000000b 0000000b 00000001 b6e70000 0000000b 00000000
 2584 05:49:52.977126  [  121.075420] 9fc0: 0000000b 0000000b b6fb7e00 00000004 00000001 00000000 00020000 befe4a54
 2585 05:49:52.982730  [  121.083608] 9fe0: 00000004 befe4788 b6f2594f b6eabc66 800e0030 00000001 00000000 00000000
 2586 05:49:52.984493  [  121.091790] Backtrace: 
 2587 05:49:52.993713  [  121.094263] [<c1357c1c>] (execute_location) from [<c1357e68>] (lkdtm_EXEC_STACK+0x38/0x54)
 2588 05:49:52.999964  [  121.102540]  r7:c59e9f60 r6:0000000b r5:c6bef000 r4:c59e8000
 2589 05:49:53.010969  [  121.108220] [<c1357e30>] (lkdtm_EXEC_STACK) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
 2590 05:49:53.013678  [  121.116404]  r4:00000020
 2591 05:49:53.017150  [  121.118954] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
 2592 05:49:53.025797  [  121.126977] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
 2593 05:49:53.032867  [  121.134907]  r9:c59e9f60 r8:c5366540 r7:0000000b r6:b6e70000 r5:c59b8280 r4:c0c2d400
 2594 05:49:53.042401  [  121.142665] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
 2595 05:49:53.050145  [  121.150505]  r9:c07f4bec r8:c59e9f60 r7:c2816000 r6:b6e70000 r5:c59b8280 r4:00000000
 2596 05:49:53.058565  [  121.158262] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
 2597 05:49:53.066801  [  121.165408]  r10:00000004 r9:00000000 r8:00000000 r7:b6e70000 r6:c59e8000 r5:c59b8280
 2598 05:49:53.069026  [  121.173243]  r4:c59b8280
 2599 05:49:53.074537  [  121.175789] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
 2600 05:49:53.082496  [  121.182934]  r9:c59e8000 r8:c03002e4 r7:00000004 r6:b6fb7e00 r5:0000000b r4:0000000b
 2601 05:49:53.091409  [  121.190692] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
 2602 05:49:53.095867  [  121.198268] Exception stack(0xc59e9fa8 to 0xc59e9ff0)
 2603 05:49:53.102847  [  121.203331] 9fa0:                   0000000b 0000000b 00000001 b6e70000 0000000b 00000000
 2604 05:49:53.110983  [  121.211520] 9fc0: 0000000b 0000000b b6fb7e00 00000004 00000001 00000000 00020000 befe4a54
 2605 05:49:53.115286  [  121.219706] 9fe0: 00000004 befe4788 b6f2594f b6eabc66
 2606 05:49:53.122434  [  121.224770] Code: c59e9e08 c1357e68 c1357c28 c59e9e6c (e1a0c00d) 
 2607 05:49:53.126190  [  121.230876] ---[ end trace 7a6d29f13dc4ce2f ]---
 2608 05:49:53.129129  # Segmentation fault
 2609 05:49:53.240083  # [  120.810821] lkdtm: Performing direct entry EXEC_STACK
 2610 05:49:53.245398  # [  120.815954] lkdtm: attempting ok execution at c0c2dd90
 2611 05:49:53.250383  # [  120.821109] lkdtm: attempting bad execution at c59e9e0c
 2612 05:49:53.253434  # [  120.826419] 8<--- cut here ---
 2613 05:49:53.264062  # [  120.829487] Unable to handle kernel paging request at virtual address c59e9e0c
 2614 05:49:53.264482  # [  120.836719] pgd = 5561fede
 2615 05:49:53.270039  # [  120.839435] [c59e9e0c] *pgd=1581141e(bad)
 2616 05:49:53.273344  # [  120.843472] Internal error: Oops: 8000000d [#4] SMP ARM
 2617 05:49:53.304994  # [  120.848707] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi imx_ldb parallel_display flexcan can_dev etnaviv imxdrm gpu_sched imx_ipu_v3
 2618 05:49:53.310107  # [  120.877776] CPU: 2 PID: 1843 Comm: cat Tainted: G      D W         5.10.128-cip11 #1
 2619 05:49:53.319883  # [  120.885527] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
 2620 05:49:53.322327  # [  120.892066] PC is at 0xc59e9e0c
 2621 05:49:53.326471  # [  120.895230] LR is at execute_location+0xa4/0xb4
 2622 05:49:53.331351  # [  120.899768] pc : [<c59e9e0c>]    lr : [<c1357cc0>]    psr: 600e0013
 2623 05:49:53.339283  # [  120.906043] sp : c59e9de8  ip : c59e9cf0  fp : c59e9e04
 2624 05:49:53.343063  # [  120.911276] r10: 0000000b  r9 : c1acb994  r8 : c15e7d40
 2625 05:49:53.350268  # [  120.916506] r7 : c59e9f60  r6 : 00000001  r5 : c59e9e0c  r4 : c0c2dd90
 2626 05:49:53.355609  # [  120.923040] r3 : c6bebd6f  r2 : c6bebd6f  r1 : ef7ab5e0  r0 : 0000002b
 2627 05:49:53.366264  # [  120.929578] Flags: nZCv  IRQs on  FIQs on  Mode SVC_32  ISA ARM  Segment none
 2628 05:49:53.368708  # [  120.936720] Control: 10c5387d  Table: 16e9004a  DAC: 00000051
 2629 05:49:53.376022  # [  120.942473] Process cat (pid: 1843, stack limit = 0xf2a88674)
 2630 05:49:53.381328  # [  120.948228] Stack: (0xc59e9de8 to 0xc59ea000)
 2631 05:49:53.390074  # [  120.952598] 9de0:                   c59e8000 c6bef000 0000000b c59e9f60 c59e9e64 c59e9e08
 2632 05:49:53.398484  # [  120.960788] 9e00: c1357e68 c1357c28 c59e9e6c e1a0c00d e92dd800 e24cb004 e52de004 e8bd4000
 2633 05:49:53.405668  # [  120.968975] 9e20: e89da800 e1a0c00d e92dd830 e24cb004 e52de004 e8bd4000 e30c3360 e34c31b7
 2634 05:49:53.412669  # [  120.977164] 9e40: e3a02040 e3a01d33 e5930018 c6bebd6f 0000000b 00000020 c59e9e74 c59e9e68
 2635 05:49:53.420750  # [  120.985352] 9e60: c0c2d020 c1357e3c c59e9e9c c59e9e78 c0c2d520 c0c2d000 c0c2d400 c59b8280
 2636 05:49:53.429178  # [  120.993541] 9e80: b6e70000 0000000b c5366540 c59e9f60 c59e9ec4 c59e9ea0 c07f4c50 c0c2d40c
 2637 05:49:53.439166  # [  121.001729] 9ea0: 00000000 c59b8280 b6e70000 c2816000 c59e9f60 c07f4bec c59e9f5c c59e9ec8
 2638 05:49:53.447947  # [  121.009918] 9ec0: c0598328 c07f4bf8 00000001 00000000 c05988bc c136d410 c05988bc c59e8000
 2639 05:49:53.456790  # [  121.018106] 9ee0: b6e70000 00020000 00000004 0000000b 0001fff5 c59e9ee0 00000001 b6e6f000
 2640 05:49:53.462531  # [  121.026294] 9f00: c2fb6b40 00000000 00000000 00000000 00000000 00000000 00000000 00000000
 2641 05:49:53.471322  # [  121.034482] 9f20: 00000000 00000000 c136d410 c6bebd6f c205c080 c59b8280 c59b8280 c59e8000
 2642 05:49:53.481471  # [  121.042670] 9f40: b6e70000 00000000 00000000 00000004 c59e9f94 c59e9f60 c05988bc c0598228
 2643 05:49:53.489799  # [  121.050858] 9f60: 00000000 00000000 c59e9fac c6bebd6f 0000000b 0000000b b6fb7e00 00000004
 2644 05:49:53.497218  # [  121.059045] 9f80: c03002e4 c59e8000 c59e9fa4 c59e9f98 c059894c c0598854 00000000 c59e9fa8
 2645 05:49:53.504064  # [  121.067232] 9fa0: c03000c0 c0598940 0000000b 0000000b 00000001 b6e70000 0000000b 00000000
 2646 05:49:53.513970  # [  121.075420] 9fc0: 0000000b 0000000b b6fb7e00 00000004 00000001 00000000 00020000 befe4a54
 2647 05:49:53.521940  # [  121.083608] 9fe0: 00000004 befe4788 b6f2594f b6eabc66 800e0030 00000001 00000000 00000000
 2648 05:49:53.526391  # [  121.091790] Backtrace: 
 2649 05:49:53.534412  # [  121.094263] [<c1357c1c>] (execute_location) from [<c1357e68>] (lkdtm_EXEC_STACK+0x38/0x54)
 2650 05:49:53.537105  # [  121.102540]  r7:c59e9f60 r6:0000000b r5:c6bef000 r4:c59e8000
 2651 05:49:53.547715  # [  121.108220] [<c1357e30>] (lkdtm_EXEC_STACK) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
 2652 05:49:53.550397  # [  121.116404]  r4:00000020
 2653 05:49:53.557275  # [  121.118954] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
 2654 05:49:53.566886  # [  121.126977] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
 2655 05:49:53.573145  # [  121.134907]  r9:c59e9f60 r8:c5366540 r7:0000000b r6:b6e70000 r5:c59b8280 r4:c0c2d400
 2656 05:49:53.581205  # [  121.142665] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
 2657 05:49:53.590288  # [  121.150505]  r9:c07f4bec r8:c59e9f60 r7:c2816000 r6:b6e70000 r5:c59b8280 r4:00000000
 2658 05:49:53.596745  # [  121.158262] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
 2659 05:49:53.606840  # [  121.165408]  r10:00000004 r9:00000000 r8:00000000 r7:b6e70000 r6:c59e8000 r5:c59b8280
 2660 05:49:53.607184  # [  121.173243]  r4:c59b8280
 2661 05:49:53.615082  # [  121.175789] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
 2662 05:49:53.623547  # [  121.182934]  r9:c59e8000 r8:c03002e4 r7:00000004 r6:b6fb7e00 r5:0000000b r4:0000000b
 2663 05:49:53.630650  # [  121.190692] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
 2664 05:49:53.635165  # [  121.198268] Exception stack(0xc59e9fa8 to 0xc59e9ff0)
 2665 05:49:53.643486  # [  121.203331] 9fa0:                   0000000b 0000000b 00000001 b6e70000 0000000b 00000000
 2666 05:49:53.651868  # [  121.211520] 9fc0: 00000[  121.753530] lkdtm: Performing direct entry EXEC_KMALLOC
 2667 05:49:53.659617  00b 0000000b b6fb7e00 00000004[   121.759949] lkdtm: attempting ok execution at c0c2dd90
 2668 05:49:53.667203  0000001 00000000 00020000 befe4a5[  121.767841] lkdtm: attempting bad execution at c47ab340
 2669 05:49:53.667584  4
 2670 05:49:53.672344  # [  121.219706] 9fe0: 0000000[  121.775934] 8<--- cut here ---
 2671 05:49:53.683625  4 befe4788 b6f259[4 f  1b261e.a7b1781] Unable to handle kernel paging request at virtual address c47ab340
 2672 05:49:53.683896  c66
 2673 05:49:53.689357  # [  121.22[4 7 7102]1 .C7o91085] pgd = a9b852bb
 2674 05:49:53.692940  e: c59e9e08 c1357e68 c1357c28 c5[  121.795871] [c47ab340] *pgd=1461141e(bad)
 2675 05:49:53.695384  e9e6c (e1a0c00d) 
 2676 05:49:53.701284  [#   [1 2 11.202661] Internal error: Oops: 8000000d [#5] SMP ARM
 2677 05:49:53.732702  1.230876] ---[ end trace 7a6d29f1[  121.810050] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi imx_ldb parallel_display flexcan can_dev etnaviv imxdrm gpu_sched imx_ipu_v3
 2678 05:49:53.734291  3dc4ce2f ]---
 2679 05:49:53.743951  # EXEC_S[T A C1K2:.841755] CPU: 3 PID: 1922 Comm: cat Tainted: G      D W         5.10.128-cip11 #1
 2680 05:49:53.753807   missing 'cal[l   t1r2a1c.e8:5'1831] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
 2681 05:49:53.754059   [FAIL]
 2682 05:49:53.757452  not ok 31 s[e l f1t2e1s.860272] PC is at 0xc47ab340
 2683 05:49:53.763578  s: lkdtm: EXEC_STACK.sh # exit[=  121.865675] LR is at execute_location+0xa4/0xb4
 2684 05:49:53.764424  
 2685 05:49:53.771350  # selftest[s :  1l2k1d.t8m7:2 882] pc : [<c47ab340>]    lr : [<c1357cc0>]    psr: 600e0013
 2686 05:49:53.774546  XEC_KMALLOC.s[h  
 2687 05:49:53.780421  121.881057] sp : c5ab7e30  ip : c5ab7d38  fp : c5ab7e4c
 2688 05:49:53.785369  [  121.887667] r10: 0000000d  r9 : c1acb9a0  r8 : c15e7d40
 2689 05:49:53.793215  [  121.892898] r7 : c5ab7f60  r6 : 00000001  r5 : c47ab340  r4 : c0c2dd90
 2690 05:49:53.797868  [  121.899432] r3 : b1fd4ba9  r2 : b1fd4ba9  r1 : ef7c05e0  r0 : 0000002b
 2691 05:49:53.803960  [  121.905969] Flags: nZCv  IRQs on  FIQs on  Mode SVC_32  ISA ARM  Segment none
 2692 05:49:53.809148  [  121.913112] Control: 10c5387d  Table: 16e4c04a  DAC: 00000051
 2693 05:49:53.815158  [  121.918865] Process cat (pid: 1922, stack limit = 0x3a8faae1)
 2694 05:49:53.818986  [  121.924620] Stack: (0xc5ab7e30 to 0xc5ab8000)
 2695 05:49:53.828196  [  121.928988] 7e20:                                     c47ab340 c6830000 0000000d c5ab7f60
 2696 05:49:53.836736  [  121.937178] 7e40: c5ab7e64 c5ab7e50 c0c2dde0 c1357c28 00000021 c6830000 c5ab7e74 c5ab7e68
 2697 05:49:53.845096  [  121.945365] 7e60: c0c2d020 c0c2ddb4 c5ab7e9c c5ab7e78 c0c2d520 c0c2d000 c0c2d400 c5a05e00
 2698 05:49:53.853441  [  121.953553] 7e80: b6dd5000 0000000d c5366540 c5ab7f60 c5ab7ec4 c5ab7ea0 c07f4c50 c0c2d40c
 2699 05:49:53.861146  [  121.961742] 7ea0: 00000000 c5a05e00 b6dd5000 c2816000 c5ab7f60 c07f4bec c5ab7f5c c5ab7ec8
 2700 05:49:53.868384  [  121.969931] 7ec0: c0598328 c07f4bf8 00000001 00000000 c05988bc c136d410 c05988bc c5ab6000
 2701 05:49:53.878511  [  121.978119] 7ee0: b6dd5000 00020000 00000004 0000000d 0001fff3 c5ab7ee0 00000001 b6dd4000
 2702 05:49:53.885913  [  121.986306] 7f00: c5f65180 00000000 00000000 00000000 00000000 00000000 00000000 00000000
 2703 05:49:53.893738  [  121.994493] 7f20: 00000000 00000000 c136d410 b1fd4ba9 c205c080 c5a05e00 c5a05e00 c5ab6000
 2704 05:49:53.901690  [  122.002681] 7f40: b6dd5000 00000000 00000000 00000004 c5ab7f94 c5ab7f60 c05988bc c0598228
 2705 05:49:53.910595  [  122.010870] 7f60: 00000000 00000000 c5ab7fac b1fd4ba9 0000000d 0000000d b6f1ce00 00000004
 2706 05:49:53.918184  [  122.019058] 7f80: c03002e4 c5ab6000 c5ab7fa4 c5ab7f98 c059894c c0598854 00000000 c5ab7fa8
 2707 05:49:53.927573  [  122.027246] 7fa0: c03000c0 c0598940 0000000d 0000000d 00000001 b6dd5000 0000000d 00000000
 2708 05:49:53.934238  [  122.035435] 7fc0: 0000000d 0000000d b6f1ce00 00000004 00000001 00000000 00020000 be941a54
 2709 05:49:53.944148  [  122.043623] 7fe0: 00000004 be941788 b6e8a94f b6e10c66 800e0030 00000001 00000000 00000000
 2710 05:49:53.944963  [  122.051804] Backtrace: 
 2711 05:49:53.955850  [  122.054283] [<c1357c1c>] (execute_location) from [<c0c2dde0>] (lkdtm_EXEC_KMALLOC+0x38/0x44)
 2712 05:49:53.958753  [  122.062731]  r7:c5ab7f60 r6:0000000d r5:c6830000 r4:c47ab340
 2713 05:49:53.967425  [  122.068408] [<c0c2dda8>] (lkdtm_EXEC_KMALLOC) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
 2714 05:49:53.971140  [  122.076766]  r5:c6830000 r4:00000021
 2715 05:49:53.979007  [  122.080357] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
 2716 05:49:53.989039  [  122.088380] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
 2717 05:49:53.995117  [  122.096308]  r9:c5ab7f60 r8:c5366540 r7:0000000d r6:b6dd5000 r5:c5a05e00 r4:c0c2d400
 2718 05:49:54.002090  [  122.104067] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
 2719 05:49:54.010604  [  122.111908]  r9:c07f4bec r8:c5ab7f60 r7:c2816000 r6:b6dd5000 r5:c5a05e00 r4:00000000
 2720 05:49:54.018178  [  122.119664] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
 2721 05:49:54.027252  [  122.126810]  r10:00000004 r9:00000000 r8:00000000 r7:b6dd5000 r6:c5ab6000 r5:c5a05e00
 2722 05:49:54.028677  [  122.134645]  r4:c5a05e00
 2723 05:49:54.034372  [  122.137192] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
 2724 05:49:54.043112  [  122.144338]  r9:c5ab6000 r8:c03002e4 r7:00000004 r6:b6f1ce00 r5:0000000d r4:0000000d
 2725 05:49:54.050046  [  122.152097] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
 2726 05:49:54.055363  [  122.159672] Exception stack(0xc5ab7fa8 to 0xc5ab7ff0)
 2727 05:49:54.065117  [  122.164734] 7fa0:                   0000000d 0000000d 00000001 b6dd5000 0000000d 00000000
 2728 05:49:54.072821  [  122.172922] 7fc0: 0000000d 0000000d b6f1ce00 00000004 00000001 00000000 00020000 be941a54
 2729 05:49:54.078506  [  122.181107] 7fe0: 00000004 be941788 b6e8a94f b6e10c66
 2730 05:49:54.083274  [  122.186173] Code: 00160017 00000000 00000000 00000000 (e1a0c00d) 
 2731 05:49:54.087103  [  122.192280] ---[ end trace 7a6d29f13dc4ce30 ]---
 2732 05:49:54.092553  # Segmentation fault
 2733 05:49:54.221793  # [  121.753530] lkdtm: Performing direct entry EXEC_KMALLOC
 2734 05:49:54.227605  # [  121.759949] lkdtm: attempting ok execution at c0c2dd90
 2735 05:49:54.234172  # [  121.767841] lkdtm: attempting bad execution at c47ab340
 2736 05:49:54.236670  # [  121.775934] 8<--- cut here ---
 2737 05:49:54.242601  # [  121.781781] Unable to handle kernel paging request at virtual address c47ab340
 2738 05:49:54.245178  # [  121.791085] pgd = a9b852bb
 2739 05:49:54.251032  # [  121.795871] [c47ab340] *pgd=1461141e(bad)
 2740 05:49:54.254534  # [  121.802661] Internal error: Oops: 8000000d [#5] SMP ARM
 2741 05:49:54.283460  # [  121.810050] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi imx_ldb parallel_display flexcan can_dev etnaviv imxdrm gpu_sched imx_ipu_v3
 2742 05:49:54.290755  # [  121.841755] CPU: 3 PID: 1922 Comm: cat Tainted: G      D W         5.10.128-cip11 #1
 2743 05:49:54.297152  # [  121.851831] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
 2744 05:49:54.302114  # [  121.860272] PC is at 0xc47ab340
 2745 05:49:54.306333  # [  121.865675] LR is at execute_location+0xa4/0xb4
 2746 05:49:54.312418  # [  121.872882] pc : [<c47ab340>]    lr : [<c1357cc0>]    psr: 600e0013
 2747 05:49:54.319059  # [  121.881057] sp : c5ab7e30  ip : c5ab7d38  fp : c5ab7e4c
 2748 05:49:54.323167  # [  121.887667] r10: 0000000d  r9 : c1acb9a0  r8 : c15e7d40
 2749 05:49:54.331031  # [  121.892898] r7 : c5ab7f60  r6 : 00000001  r5 : c47ab340  r4 : c0c2dd90
 2750 05:49:54.337029  # [  121.899432] r3 : b1fd4ba9  r2 : b1fd4ba9  r1 : ef7c05e0  r0 : 0000002b
 2751 05:49:54.343731  # [  121.905969] Flags: nZCv  IRQs on  FIQs on  Mode SVC_32  ISA ARM  Segment none
 2752 05:49:54.349303  # [  121.913112] Control: 10c5387d  Table: 16e4c04a  DAC: 00000051
 2753 05:49:54.356704  # [  121.918865] Process cat (pid: 1922, stack limit = 0x3a8faae1)
 2754 05:49:54.361355  # [  121.924620] Stack: (0xc5ab7e30 to 0xc5ab8000)
 2755 05:49:54.368187  # [  121.928988] 7e20:                                     c47ab340 c6830000 0000000d c5ab7f60
 2756 05:49:54.377362  # [  121.937178] 7e40: c5ab7e64 c5ab7e50 c0c2dde0 c1357c28 00000021 c6830000 c5ab7e74 c5ab7e68
 2757 05:49:54.384721  # [  121.945365] 7e60: c0c2d020 c0c2ddb4 c5ab7e9c c5ab7e78 c0c2d520 c0c2d000 c0c2d400 c5a05e00
 2758 05:49:54.397407  # [  121.953553] 7e80: b6dd5000 0000000d c5366540 c5ab7f60 c5ab7ec4 c5ab7ea0 c07f4c50 c0c2d40c
 2759 05:49:54.401183  # [  121.961742] 7ea0: 00000000 c5a05e00 b6dd5000 c2816000 c5ab7f60 c07f4bec c5ab7f5c c5ab7ec8
 2760 05:49:54.410241  # [  121.969931] 7ec0: c0598328 c07f4bf8 00000001 00000000 c05988bc c136d410 c05988bc c5ab6000
 2761 05:49:54.418168  # [  121.978119] 7ee0: b6dd5000 00020000 00000004 0000000d 0001fff3 c5ab7ee0 00000001 b6dd4000
 2762 05:49:54.427168  # [  121.986306] 7f00: c5f65180 00000000 00000000 00000000 00000000 00000000 00000000 00000000
 2763 05:49:54.436400  # [  121.994493] 7f20: 00000000 00000000 c136d410 b1fd4ba9 c205c080 c5a05e00 c5a05e00 c5ab6000
 2764 05:49:54.444246  # [  122.002681] 7f40: b6dd5000 00000000 00000000 00000004 c5ab7f94 c5ab7f60 c05988bc c0598228
 2765 05:49:54.451557  # [  122.010870] 7f60: 00000000 00000000 c5ab7fac b1fd4ba9 0000000d 0000000d b6f1ce00 00000004
 2766 05:49:54.464910  # [  122.019058] 7f80: c03002e4 c5ab6000 c5ab7fa4 c5ab7f98 c059894c c0598854 00000000 c5ab7fa8
 2767 05:49:54.477229  # [  122.027246] 7fa0: c03000c0 c0598940 0000000d 0000000d 00000001 b6dd5000 0000000d 00000000
 2768 05:49:54.479653  # [  122.035435] 7fc0: 0000000d 0000000d b6f1ce00 00000004 00000001 00000000 00020000 be941a54
 2769 05:49:54.484636  # [  122.043623] 7fe0: 00000004 be941788 b6e8a94f b6e10c66 800e0030 00000001 00000000 00000000
 2770 05:49:54.487985  # [  122.051804] Backtrace: 
 2771 05:49:54.501211  # [  122.054283] [<c1357c1c>] (execute_location) from [<c0c2dde0>] (lkdtm_EXEC_KMALLOC+0x38/0x44)
 2772 05:49:54.505575  # [  122.062731]  r7:c5ab7f60 r6:0000000d r5:c6830000 r4:c47ab340
 2773 05:49:54.510147  # [  122.068408] [<c0c2dda8>] (lkdtm_EXEC_KMALLOC) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
 2774 05:49:54.514067  # [  122.076766]  r5:c6830000 r4:00000021
 2775 05:49:54.523357  # [  122.080357] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
 2776 05:49:54.531292  # [  122.088380] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
 2777 05:49:54.538336  # [  122.096308]  r9:c5ab7f60 r8:c5366540 r7:0000000d r6:b6dd5000 r5:c5a05e00 r4:c0c2d400
 2778 05:49:54.547636  # [  122.104067] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
 2779 05:49:54.555098  # [  122.111908]  r9:c07f4bec r8:c5ab7f60 r7:c2816000 r6:b6dd5000 r5:c5a05e00 r4:00000000
 2780 05:49:54.563163  # [  122.119664] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
 2781 05:49:54.570823  # [  122.126810]  r10:00000004 r9:00000000 r8:00000000 r7:b6dd5000 r6:c5ab6000 r5:c5a05e00
 2782 05:49:54.571631  # [  122.134645]  r4:c5a05e00
 2783 05:49:54.580121  # [  122.137192] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
 2784 05:49:54.589960  # [  122.144338]  r9:c5ab6000 r8:c03002e4 r7:00000004 r6:b6f1ce00 r5:0000000d r4:0000000d
 2785 05:49:54.597131  # [  122.152097] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
 2786 05:49:54.602485  # [  122.159672] Exception stack(0xc5ab7fa8 to 0xc5ab7ff0)
 2787 05:49:54.609733  # [  122.164734] 7fa0:                   0000000d 0000000d 00000001 b6dd5000 0000000d 00000000
 2788 05:49:54.618042  # [  122.172922] 7fc0: 0000000d 0000000d b6f1ce00 00000004 00000001 00000000 00020000 be941a54
 2789 05:49:54.622577  # [  122.181107] 7fe0: 00000004 be941788 b6e8a94f b6e10c66
 2790 05:49:54.628674  # [  122.186173] Code: 00160017 00000000 00000000 00000000 (e1a0c00d) 
 2791 05:49:54.634801  # [  122.192280] ---[ end trace 7a6d29f13dc4ce30 ]---
 2792 05:49:54.637286  # EXEC_KMALLOC: missing 'call trace:': [FAIL]
 2793 05:49:54.643896  not ok 32 selftests: lkdtm: EXEC_KMALLOC.sh # exit=1
 2794 05:49:54.649896  # selftests: l[  122.751507] lkdtm: Performing direct entry EXEC_VMALLOC
 2795 05:49:54.650732  kdtm: EXEC_VMALLOC.sh
 2796 05:49:54.658707  [  122.757892] lkdtm: attempting ok execution at c0c2dd90
 2797 05:49:54.660673  [  122.764829] lkdtm: attempting bad execution at f096c000
 2798 05:49:54.663611  [  122.770081] 8<--- cut here ---
 2799 05:49:54.670673  [  122.773188] Unable to handle kernel paging request at virtual address f096c000
 2800 05:49:54.673485  [  122.780451] pgd = 2accd2a4
 2801 05:49:54.680742  [  122.783211] [f096c000] *pgd=12949811, *pte=4937165f, *ppte=4937145f
 2802 05:49:54.685014  [  122.789535] Internal error: Oops: 8000000f [#6] SMP ARM
 2803 05:49:54.718057  [  122.794773] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi imx_ldb parallel_display flexcan can_dev etnaviv imxdrm gpu_sched imx_ipu_v3
 2804 05:49:54.722467  [  122.823819] CPU: 2 PID: 1999 Comm: cat Tainted: G      D W         5.10.128-cip11 #1
 2805 05:49:54.728365  [  122.831569] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
 2806 05:49:54.731288  [  122.838110] PC is at 0xf096c000
 2807 05:49:54.740495  [  122.841274] LR is at execute_location+0xa4/0xb4
 2808 05:49:54.742555  [  122.845813] pc : [<f096c000>]    lr : [<c1357cc0>]    psr: 600e0013
 2809 05:49:54.751109  [  122.852087] sp : c5b23e30  ip : 00000027  fp : c5b23e4c
 2810 05:49:54.753839  [  122.857319] r10: 0000000d  r9 : c1acb9b0  r8 : c15e7d40
 2811 05:49:54.762237  [  122.862550] r7 : c5b23f60  r6 : 00000001  r5 : f096c000  r4 : c0c2dd90
 2812 05:49:54.766037  [  122.869083] r3 : 696b6419  r2 : 696b6419  r1 : ef7ab5e4  r0 : 0000002b
 2813 05:49:54.774541  [  122.875619] Flags: nZCv  IRQs on  FIQs on  Mode SVC_32  ISA ARM  Segment none
 2814 05:49:54.782520  [  122.882762] Control: 10c5387d  Table: 16e7c04a  DAC: 00000051
 2815 05:49:54.787345  [  122.888517] Process cat (pid: 1999, stack limit = 0x12a018ab)
 2816 05:49:54.790868  [  122.894272] Stack: (0xc5b23e30 to 0xc5b24000)
 2817 05:49:54.800443  [  122.898640] 3e20:                                     f096c000 c6bef000 0000000d c5b23f60
 2818 05:49:54.805269  [  122.906829] 3e40: c5b23e64 c5b23e50 c0c2de14 c1357c28 00000022 c6bef000 c5b23e74 c5b23e68
 2819 05:49:54.816794  [  122.915017] 3e60: c0c2d020 c0c2ddf8 c5b23e9c c5b23e78 c0c2d520 c0c2d000 c0c2d400 c5f64b40
 2820 05:49:54.824004  [  122.923206] 3e80: b6dcc000 0000000d c5366540 c5b23f60 c5b23ec4 c5b23ea0 c07f4c50 c0c2d40c
 2821 05:49:54.831188  [  122.931394] 3ea0: 00000000 c5f64b40 b6dcc000 c2816000 c5b23f60 c07f4bec c5b23f5c c5b23ec8
 2822 05:49:54.841534  [  122.939583] 3ec0: c0598328 c07f4bf8 00000001 00000000 c05988bc c136d410 c05988bc c5b22000
 2823 05:49:54.847505  [  122.947771] 3ee0: b6dcc000 00020000 00000004 0000000d 0001fff3 c5b23ee0 00000001 b6dcb000
 2824 05:49:54.855213  [  122.955959] 3f00: c5abef00 00000000 00000000 00000000 00000000 00000000 00000000 00000000
 2825 05:49:54.864382  [  122.964147] 3f20: 00000000 00000000 c136d410 696b6419 c205c080 c5f64b40 c5f64b40 c5b22000
 2826 05:49:54.872829  [  122.972336] 3f40: b6dcc000 00000000 00000000 00000004 c5b23f94 c5b23f60 c05988bc c0598228
 2827 05:49:54.879470  [  122.980525] 3f60: 00000000 00000000 c5b23fac 696b6419 0000000d 0000000d b6f13e00 00000004
 2828 05:49:54.889777  [  122.988713] 3f80: c03002e4 c5b22000 c5b23fa4 c5b23f98 c059894c c0598854 00000000 c5b23fa8
 2829 05:49:54.896264  [  122.996901] 3fa0: c03000c0 c0598940 0000000d 0000000d 00000001 b6dcc000 0000000d 00000000
 2830 05:49:54.903710  [  123.005088] 3fc0: 0000000d 0000000d b6f13e00 00000004 00000001 00000000 00020000 beef7a54
 2831 05:49:54.912403  [  123.013277] 3fe0: 00000004 beef7788 b6e8194f b6e07c66 800e0030 00000001 00000000 00000000
 2832 05:49:54.914883  [  123.021457] Backtrace: 
 2833 05:49:54.922414  [  123.023938] [<c1357c1c>] (execute_location) from [<c0c2de14>] (lkdtm_EXEC_VMALLOC+0x28/0x34)
 2834 05:49:54.929186  [  123.032389]  r7:c5b23f60 r6:0000000d r5:c6bef000 r4:f096c000
 2835 05:49:54.939538  [  123.038067] [<c0c2ddec>] (lkdtm_EXEC_VMALLOC) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
 2836 05:49:54.940489  [  123.046426]  r5:c6bef000 r4:00000022
 2837 05:49:54.948687  [  123.050019] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
 2838 05:49:54.956209  [  123.058039] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
 2839 05:49:54.964386  [  123.065967]  r9:c5b23f60 r8:c5366540 r7:0000000d r6:b6dcc000 r5:c5f64b40 r4:c0c2d400
 2840 05:49:54.973327  [  123.073729] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
 2841 05:49:54.980378  [  123.081570]  r9:c07f4bec r8:c5b23f60 r7:c2816000 r6:b6dcc000 r5:c5f64b40 r4:00000000
 2842 05:49:54.988073  [  123.089330] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
 2843 05:49:54.995089  [  123.096478]  r10:00000004 r9:00000000 r8:00000000 r7:b6dcc000 r6:c5b22000 r5:c5f64b40
 2844 05:49:54.999651  [  123.104316]  r4:c5f64b40
 2845 05:49:55.004589  [  123.106865] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
 2846 05:49:55.014430  [  123.114011]  r9:c5b22000 r8:c03002e4 r7:00000004 r6:b6f13e00 r5:0000000d r4:0000000d
 2847 05:49:55.022131  [  123.121772] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
 2848 05:49:55.025214  [  123.129348] Exception stack(0xc5b23fa8 to 0xc5b23ff0)
 2849 05:49:55.033711  [  123.134410] 3fa0:                   0000000d 0000000d 00000001 b6dcc000 0000000d 00000000
 2850 05:49:55.044332  [  123.142597] 3fc0: 0000000d 0000000d b6f13e00 00000004 00000001 00000000 00020000 beef7a54
 2851 05:49:55.046713  [  123.150782] 3fe0: 00000004 beef7788 b6e8194f b6e07c66
 2852 05:49:55.049097  [  123.155850] Code: bad PC value
 2853 05:49:55.054130  [  123.159030] ---[ end trace 7a6d29f13dc4ce31 ]---
 2854 05:49:55.057534  # Segmentation fault
 2855 05:49:55.167584  # [  122.751507] lkdtm: Performing direct entry EXEC_VMALLOC
 2856 05:49:55.173138  # [  122.757892] lkdtm: attempting ok execution at c0c2dd90
 2857 05:49:55.178354  # [  122.764829] lkdtm: attempting bad execution at f096c000
 2858 05:49:55.180095  # [  122.770081] 8<--- cut here ---
 2859 05:49:55.190086  # [  122.773188] Unable to handle kernel paging request at virtual address f096c000
 2860 05:49:55.193908  # [  122.780451] pgd = 2accd2a4
 2861 05:49:55.198819  # [  122.783211] [f096c000] *pgd=12949811, *pte=4937165f, *ppte=4937145f
 2862 05:49:55.206238  # [  122.789535] Internal error: Oops: 8000000f [#6] SMP ARM
 2863 05:49:55.233269  # [  122.794773] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi imx_ldb parallel_display flexcan can_dev etnaviv imxdrm gpu_sched imx_ipu_v3
 2864 05:49:55.240566  # [  122.823819] CPU: 2 PID: 1999 Comm: cat Tainted: G      D W         5.10.128-cip11 #1
 2865 05:49:55.247533  # [  122.831569] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
 2866 05:49:55.250854  # [  122.838110] PC is at 0xf096c000
 2867 05:49:55.253543  # [  122.841274] LR is at execute_location+0xa4/0xb4
 2868 05:49:55.259653  # [  122.845813] pc : [<f096c000>]    lr : [<c1357cc0>]    psr: 600e0013
 2869 05:49:55.267617  # [  122.852087] sp : c5b23e30  ip : 00000027  fp : c5b23e4c
 2870 05:49:55.271404  # [  122.857319] r10: 0000000d  r9 : c1acb9b0  r8 : c15e7d40
 2871 05:49:55.279858  # [  122.862550] r7 : c5b23f60  r6 : 00000001  r5 : f096c000  r4 : c0c2dd90
 2872 05:49:55.283869  # [  122.869083] r3 : 696b6419  r2 : 696b6419  r1 : ef7ab5e4  r0 : 0000002b
 2873 05:49:55.294411  # [  122.875619] Flags: nZCv  IRQs on  FIQs on  Mode SVC_32  ISA ARM  Segment none
 2874 05:49:55.300429  # [  122.882762] Control: 10c5387d  Table: 16e7c04a  DAC: 00000051
 2875 05:49:55.303896  # [  122.888517] Process cat (pid: 1999, stack limit = 0x12a018ab)
 2876 05:49:55.311165  # [  122.894272] Stack: (0xc5b23e30 to 0xc5b24000)
 2877 05:49:55.317589  # [  122.898640] 3e20:                                     f096c000 c6bef000 0000000d c5b23f60
 2878 05:49:55.324951  # [  122.906829] 3e40: c5b23e64 c5b23e50 c0c2de14 c1357c28 00000022 c6bef000 c5b23e74 c5b23e68
 2879 05:49:55.333047  # [  122.915017] 3e60: c0c2d020 c0c2ddf8 c5b23e9c c5b23e78 c0c2d520 c0c2d000 c0c2d400 c5f64b40
 2880 05:49:55.341864  # [  122.923206] 3e80: b6dcc000 0000000d c5366540 c5b23f60 c5b23ec4 c5b23ea0 c07f4c50 c0c2d40c
 2881 05:49:55.350779  # [  122.931394] 3ea0: 00000000 c5f64b40 b6dcc000 c2816000 c5b23f60 c07f4bec c5b23f5c c5b23ec8
 2882 05:49:55.358787  # [  122.939583] 3ec0: c0598328 c07f4bf8 00000001 00000000 c05988bc c136d410 c05988bc c5b22000
 2883 05:49:55.366480  # [  122.947771] 3ee0: b6dcc000 00020000 00000004 0000000d 0001fff3 c5b23ee0 00000001 b6dcb000
 2884 05:49:55.376704  # [  122.955959] 3f00: c5abef00 00000000 00000000 00000000 00000000 00000000 00000000 00000000
 2885 05:49:55.384373  # [  122.964147] 3f20: 00000000 00000000 c136d410 696b6419 c205c080 c5f64b40 c5f64b40 c5b22000
 2886 05:49:55.393391  # [  122.972336] 3f40: b6dcc000 00000000 00000000 00000004 c5b23f94 c5b23f60 c05988bc c0598228
 2887 05:49:55.400134  # [  122.980525] 3f60: 00000000 00000000 c5b23fac 696b6419 0000000d 0000000d b6f13e00 00000004
 2888 05:49:55.408813  # [  122.988713] 3f80: c03002e4 c5b22000 c5b23fa4 c5b23f98 c059894c c0598854 00000000 c5b23fa8
 2889 05:49:55.416720  # [  122.996901] 3fa0: c03000c0 c0598940 0000000d 0000000d 00000001 b6dcc000 0000000d 00000000
 2890 05:49:55.426874  # [  123.005088] 3fc0: 0000000d 0000000d b6f13e00 00000004 00000001 00000000 00020000 beef7a54
 2891 05:49:55.433702  # [  123.013277] 3fe0: 00000004 beef7788 b6e8194f b6e07c66 800e0030 00000001 00000000 00000000
 2892 05:49:55.437244  # [  123.021457] Backtrace: 
 2893 05:49:55.446793  # [  123.023938] [<c1357c1c>] (execute_location) from [<c0c2de14>] (lkdtm_EXEC_VMALLOC+0x28/0x34)
 2894 05:49:55.450718  # [  123.032389]  r7:c5b23f60 r6:0000000d r5:c6bef000 r4:f096c000
 2895 05:49:55.458196  # [  123.038067] [<c0c2ddec>] (lkdtm_EXEC_VMALLOC) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
 2896 05:49:55.463407  # [  123.046426]  r5:c6bef000 r4:00000022
 2897 05:49:55.471147  # [  123.050019] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
 2898 05:49:55.479234  # [  123.058039] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
 2899 05:49:55.488236  # [  123.065967]  r9:c5b23f60 r8:c5366540 r7:0000000d r6:b6dcc000 r5:c5f64b40 r4:c0c2d400
 2900 05:49:55.495447  # [  123.073729] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
 2901 05:49:55.506307  # [  123.081570]  r9:c07f4bec r8:c5b23f60 r7:c2816000 r6:b6dcc000 r5:c5f64b40 r4:00000000
 2902 05:49:55.508733  # [  123.089330] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
 2903 05:49:55.517692  # [  123.096478]  r10:00000004 r9:00000000 r8:00000000 r7:b6dcc000 r6:c5b22000 r5:c5f64b40
 2904 05:49:55.520194  # [  123.104316]  r4:c5f64b40
 2905 05:49:55.527552  # [  123.106865] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
 2906 05:49:55.536705  # [  123.114011]  r9:c5b22000 r8:c03002e4 r7:00000004 r6:b6f13e00 r5:0000000d r4:0000000d
 2907 05:49:55.543176  # [  123.121772] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
 2908 05:49:55.551186  # [  123.129348] Exception stack(0xc5b23fa8 to 0xc5b23ff0)
 2909 05:49:55.557178  # [  123.134410] 3fa0:                   0000000d 0000000d 00000001 b6dcc000 0000000d 00000000
 2910 05:49:55.564297  # [  123.142597] 3fc0: 0000000d 0000000d b6f13e00 00000004 00000001 00000000 00020000 beef7a54
 2911 05:49:55.574570  # [  123.150782] 3fe0: 00000004 beef7788 b6[  123.676211] lkdtm: Performing direct entry EXEC_RODATA
 2912 05:49:55.575383  e8194f b6e07c66
 2913 05:49:55.582448  # [  123.155850][  123.683112] lkdtm: attempting ok execution at c0c2dd90
 2914 05:49:55.583583   Code: bad PC value
 2915 05:49:55.590181  # [  123.159[  123.690992] lkdtm: attempting bad execution at c15e7fdc
 2916 05:49:55.600147  030] ---[ end trace 7a6d29f13dc4c[  123.699134] 8<--- cut here ---
 2917 05:49:55.600376  e31 ]---
 2918 05:49:55.605856  # EXEC_VMA[L L O1C2:3 .704992] Unable to handle kernel paging request at virtual address c15e7fdc
 2919 05:49:55.609707  issing 'call tr[a c e1:2'3:. 7[1F468] pgd = 9bf415c9
 2920 05:49:55.612051  AIL]
 2921 05:49:55.619122  not ok 33 selftests: lkd[t  123.719170] [c15e7fdc] *pgd=1141941e(bad)
 2922 05:49:55.619881  : EXEC_VMALLOC.sh # exi[t = 112
 2923 05:49:55.624600  .725875] Internal error: Oops: 8000000d [#7] SMP ARM
 2924 05:49:55.656892  # selftests: lkdtm: EXEC_RODATA.s[  123.733439] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi imx_ldb parallel_display flexcan can_dev etnaviv imxdrm gpu_sched imx_ipu_v3
 2925 05:49:55.657199  h
 2926 05:49:55.663833  [  123.765144] CPU: 1 PID: 2076 Comm: cat Tainted: G      D W         5.10.128-cip11 #1
 2927 05:49:55.670766  [  123.773137] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
 2928 05:49:55.677541  [  123.779684] PC is at lkdtm_rodata_do_nothing+0x0/0x10
 2929 05:49:55.680369  [  123.784755] LR is at execute_location+0xa4/0xb4
 2930 05:49:55.690169  [  123.789293] pc : [<c15e7fdc>]    lr : [<c1357cc0>]    psr: 600e0013
 2931 05:49:55.692072  [  123.795568] sp : c2fb5e38  ip : c2fb5d40  fp : c2fb5e54
 2932 05:49:55.698793  [  123.800798] r10: 0000000c  r9 : c1acb9c0  r8 : c15e7d40
 2933 05:49:55.705307  [  123.806029] r7 : c2fb5f60  r6 : 00000000  r5 : c15e7fdc  r4 : c0c2dd90
 2934 05:49:55.710735  [  123.812562] r3 : 2b164487  r2 : 2b164487  r1 : ef7965e0  r0 : 0000002b
 2935 05:49:55.717399  [  123.819098] Flags: nZCv  IRQs on  FIQs on  Mode SVC_32  ISA ARM  Segment none
 2936 05:49:55.724256  [  123.826241] Control: 10c5387d  Table: 1476404a  DAC: 00000051
 2937 05:49:55.729008  [  123.831996] Process cat (pid: 2076, stack limit = 0x01b8f2bf)
 2938 05:49:55.735223  [  123.837750] Stack: (0xc2fb5e38 to 0xc2fb6000)
 2939 05:49:55.740934  [  123.842117] 5e20:                                                       00000023 c6b35000
 2940 05:49:55.750917  [  123.850306] 5e40: 0000000c c2fb5f60 c2fb5e64 c2fb5e58 c1357ea8 c1357c28 c2fb5e74 c2fb5e68
 2941 05:49:55.757673  [  123.858493] 5e60: c0c2d020 c1357e90 c2fb5e9c c2fb5e78 c0c2d520 c0c2d000 c0c2d400 c6848a00
 2942 05:49:55.769177  [  123.866681] 5e80: b6dd4000 0000000c c5366540 c2fb5f60 c2fb5ec4 c2fb5ea0 c07f4c50 c0c2d40c
 2943 05:49:55.774334  [  123.874869] 5ea0: 00000000 c6848a00 b6dd4000 c2816000 c2fb5f60 c07f4bec c2fb5f5c c2fb5ec8
 2944 05:49:55.781932  [  123.883057] 5ec0: c0598328 c07f4bf8 00000001 00000000 c05988bc c136d410 c05988bc c2fb4000
 2945 05:49:55.790968  [  123.891246] 5ee0: b6dd4000 00020000 00000004 0000000c 0001fff4 c2fb5ee0 00000001 b6dd3000
 2946 05:49:55.799236  [  123.899433] 5f00: c69628c0 00000000 00000000 00000000 00000000 00000000 00000000 00000000
 2947 05:49:55.806734  [  123.907622] 5f20: 00000000 00000000 c136d410 2b164487 c205c080 c6848a00 c6848a00 c2fb4000
 2948 05:49:55.816658  [  123.915811] 5f40: b6dd4000 00000000 00000000 00000004 c2fb5f94 c2fb5f60 c05988bc c0598228
 2949 05:49:55.822935  [  123.924001] 5f60: 00000000 00000000 c2fb5fac 2b164487 0000000c 0000000c b6f1be00 00000004
 2950 05:49:55.830533  [  123.932190] 5f80: c03002e4 c2fb4000 c2fb5fa4 c2fb5f98 c059894c c0598854 00000000 c2fb5fa8
 2951 05:49:55.839627  [  123.940378] 5fa0: c03000c0 c0598940 0000000c 0000000c 00000001 b6dd4000 0000000c 00000000
 2952 05:49:55.847611  [  123.948567] 5fc0: 0000000c 0000000c b6f1be00 00000004 00000001 00000000 00020000 bed8fa54
 2953 05:49:55.857329  [  123.956757] 5fe0: 00000004 bed8f788 b6e8994f b6e0fc66 800e0030 00000001 00000000 00000000
 2954 05:49:55.858182  [  123.964938] Backtrace: 
 2955 05:49:55.867528  [  123.967414] [<c1357c1c>] (execute_location) from [<c1357ea8>] (lkdtm_EXEC_RODATA+0x24/0x28)
 2956 05:49:55.876734  [  123.975777]  r7:c2fb5f60 r6:0000000c r5:c6b35000 r4:00000023
 2957 05:49:55.882968  [  123.981459] [<c1357e84>] (lkdtm_EXEC_RODATA) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
 2958 05:49:55.887798  [  123.989740] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
 2959 05:49:55.898393  [  123.997760] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
 2960 05:49:55.904480  [  124.005689]  r9:c2fb5f60 r8:c5366540 r7:0000000c r6:b6dd4000 r5:c6848a00 r4:c0c2d400
 2961 05:49:55.911511  [  124.013452] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
 2962 05:49:55.919162  [  124.021293]  r9:c07f4bec r8:c2fb5f60 r7:c2816000 r6:b6dd4000 r5:c6848a00 r4:00000000
 2963 05:49:55.928249  [  124.029051] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
 2964 05:49:55.936233  [  124.036198]  r10:00000004 r9:00000000 r8:00000000 r7:b6dd4000 r6:c2fb4000 r5:c6848a00
 2965 05:49:55.939792  [  124.044033]  r4:c6848a00
 2966 05:49:55.944929  [  124.046580] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
 2967 05:49:55.953222  [  124.053726]  r9:c2fb4000 r8:c03002e4 r7:00000004 r6:b6f1be00 r5:0000000c r4:0000000c
 2968 05:49:55.960285  [  124.061485] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
 2969 05:49:55.966472  [  124.069061] Exception stack(0xc2fb5fa8 to 0xc2fb5ff0)
 2970 05:49:55.973867  [  124.074122] 5fa0:                   0000000c 0000000c 00000001 b6dd4000 0000000c 00000000
 2971 05:49:55.981740  [  124.082311] 5fc0: 0000000c 0000000c b6f1be00 00000004 00000001 00000000 00020000 bed8fa54
 2972 05:49:55.985647  [  124.090495] 5fe0: 00000004 bed8f788 b6e8994f b6e0fc66
 2973 05:49:55.993800  [  124.095559] Code: 5f727563 6e756f63 00000074 aa55aa55 (e1a0c00d) 
 2974 05:49:55.996654  [  124.101665] ---[ end trace 7a6d29f13dc4ce32 ]---
 2975 05:49:56.000054  # Segmentation fault
 2976 05:49:56.131507  # [  123.676211] lkdtm: Performing direct entry EXEC_RODATA
 2977 05:49:56.136707  # [  123.683112] lkdtm: attempting ok execution at c0c2dd90
 2978 05:49:56.143551  # [  123.690992] lkdtm: attempting bad execution at c15e7fdc
 2979 05:49:56.145513  # [  123.699134] 8<--- cut here ---
 2980 05:49:56.152710  # [  123.704992] Unable to handle kernel paging request at virtual address c15e7fdc
 2981 05:49:56.154539  # [  123.714468] pgd = 9bf415c9
 2982 05:49:56.158934  # [  123.719170] [c15e7fdc] *pgd=1141941e(bad)
 2983 05:49:56.165353  # [  123.725875] Internal error: Oops: 8000000d [#7] SMP ARM
 2984 05:49:56.194666  # [  123.733439] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi imx_ldb parallel_display flexcan can_dev etnaviv imxdrm gpu_sched imx_ipu_v3
 2985 05:49:56.203581  # [  123.765144] CPU: 1 PID: 2076 Comm: cat Tainted: G      D W         5.10.128-cip11 #1
 2986 05:49:56.210168  # [  123.773137] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
 2987 05:49:56.213569  # [  123.779684] PC is at lkdtm_rodata_do_nothing+0x0/0x10
 2988 05:49:56.221281  # [  123.784755] LR is at execute_location+0xa4/0xb4
 2989 05:49:56.227064  # [  123.789293] pc : [<c15e7fdc>]    lr : [<c1357cc0>]    psr: 600e0013
 2990 05:49:56.229549  # [  123.795568] sp : c2fb5e38  ip : c2fb5d40  fp : c2fb5e54
 2991 05:49:56.237540  # [  123.800798] r10: 0000000c  r9 : c1acb9c0  r8 : c15e7d40
 2992 05:49:56.242973  # [  123.806029] r7 : c2fb5f60  r6 : 00000000  r5 : c15e7fdc  r4 : c0c2dd90
 2993 05:49:56.248942  # [  123.812562] r3 : 2b164487  r2 : 2b164487  r1 : ef7965e0  r0 : 0000002b
 2994 05:49:56.257458  # [  123.819098] Flags: nZCv  IRQs on  FIQs on  Mode SVC_32  ISA ARM  Segment none
 2995 05:49:56.261959  # [  123.826241] Control: 10c5387d  Table: 1476404a  DAC: 00000051
 2996 05:49:56.268279  # [  123.831996] Process cat (pid: 2076, stack limit = 0x01b8f2bf)
 2997 05:49:56.272406  # [  123.837750] Stack: (0xc2fb5e38 to 0xc2fb6000)
 2998 05:49:56.282995  # [  123.842117] 5e20:                                                       00000023 c6b35000
 2999 05:49:56.290513  # [  123.850306] 5e40: 0000000c c2fb5f60 c2fb5e64 c2fb5e58 c1357ea8 c1357c28 c2fb5e74 c2fb5e68
 3000 05:49:56.297506  # [  123.858493] 5e60: c0c2d020 c1357e90 c2fb5e9c c2fb5e78 c0c2d520 c0c2d000 c0c2d400 c6848a00
 3001 05:49:56.305357  # [  123.866681] 5e80: b6dd4000 0000000c c5366540 c2fb5f60 c2fb5ec4 c2fb5ea0 c07f4c50 c0c2d40c
 3002 05:49:56.314647  # [  123.874869] 5ea0: 00000000 c6848a00 b6dd4000 c2816000 c2fb5f60 c07f4bec c2fb5f5c c2fb5ec8
 3003 05:49:56.324602  # [  123.883057] 5ec0: c0598328 c07f4bf8 00000001 00000000 c05988bc c136d410 c05988bc c2fb4000
 3004 05:49:56.331276  # [  123.891246] 5ee0: b6dd4000 00020000 00000004 0000000c 0001fff4 c2fb5ee0 00000001 b6dd3000
 3005 05:49:56.339529  # [  123.899433] 5f00: c69628c0 00000000 00000000 00000000 00000000 00000000 00000000 00000000
 3006 05:49:56.348934  # [  123.907622] 5f20: 00000000 00000000 c136d410 2b164487 c205c080 c6848a00 c6848a00 c2fb4000
 3007 05:49:56.355479  # [  123.915811] 5f40: b6dd4000 00000000 00000000 00000004 c2fb5f94 c2fb5f60 c05988bc c0598228
 3008 05:49:56.366583  # [  123.924001] 5f60: 00000000 00000000 c2fb5fac 2b164487 0000000c 0000000c b6f1be00 00000004
 3009 05:49:56.373753  # [  123.932190] 5f80: c03002e4 c2fb4000 c2fb5fa4 c2fb5f98 c059894c c0598854 00000000 c2fb5fa8
 3010 05:49:56.381467  # [  123.940378] 5fa0: c03000c0 c0598940 0000000c 0000000c 00000001 b6dd4000 0000000c 00000000
 3011 05:49:56.390296  # [  123.948567] 5fc0: 0000000c 0000000c b6f1be00 00000004 00000001 00000000 00020000 bed8fa54
 3012 05:49:56.397281  # [  123.956757] 5fe0: 00000004 bed8f788 b6e8994f b6e0fc66 800e0030 00000001 00000000 00000000
 3013 05:49:56.399367  # [  123.964938] Backtrace: 
 3014 05:49:56.410816  # [  123.967414] [<c1357c1c>] (execute_location) from [<c1357ea8>] (lkdtm_EXEC_RODATA+0x24/0x28)
 3015 05:49:56.417826  # [  123.975777]  r7:c2fb5f60 r6:0000000c r5:c6b35000 r4:00000023
 3016 05:49:56.423792  # [  123.981459] [<c1357e84>] (lkdtm_EXEC_RODATA) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
 3017 05:49:56.431990  # [  123.989740] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
 3018 05:49:56.441580  # [  123.997760] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
 3019 05:49:56.448314  # [  124.005689]  r9:c2fb5f60 r8:c5366540 r7:0000000c r6:b6dd4000 r5:c6848a00 r4:c0c2d400
 3020 05:49:56.455695  # [  124.013452] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
 3021 05:49:56.464344  # [  124.021293]  r9:c07f4bec r8:c2fb5f60 r7:c2816000 r6:b6dd4000 r5:c6848a00 r4:00000000
 3022 05:49:56.471650  # [  124.029051] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
 3023 05:49:56.481220  # [  124.036198]  r10:00000004 r9:00000000 r8:00000000 r7:b6dd4000 r6:c2fb4000 r5:c6848a00
 3024 05:49:56.482932  # [  124.044033]  r4:c6848a00
 3025 05:49:56.487808  # [  124.046580] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
 3026 05:49:56.499572  # [  124.053726]  r9:c2fb4000 r8:c03002e4 r7:00000004 r6:b6f1be00 r5:0000000c r4:0000000c
 3027 05:49:56.503164  # [  124.061485] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
 3028 05:49:56.513506  # [  124.069061] Exception stack(0xc2fb5fa8 to 0xc2fb5ff0)
 3029 05:49:56.516761  # [  124.074122] 5fa0:                   0000000c 0000000c 00000001 b6dd4000 0000000c 00000000
 3030 05:49:56.527712  # [  124.082311] 5fc0: 0000000c 0000000c b6f1be00 00000004 00000001 00000000 00020000 bed8fa54
 3031 05:49:56.531650  # [  124.090495] 5fe0: 00000004 bed8f788 b6e8994f b6e0fc66
 3032 05:49:56.538292  # [  124.095559] Code: 5f727563 6e756f63 00000074 aa55aa55 (e1a0c00d) 
 3033 05:49:56.545237  # [  124.101665] ---[ end trace 7a6d29f13dc4ce32 ]---
 3034 05:49:56.546010  # EXEC_RODATA: missing 'call trace:': [FAIL]
 3035 05:49:56.552241  not ok 34 selftests: lkdtm: EXEC_RODATA.sh # exit=1
 3036 05:49:56.553108  # selftests: lkdtm: EXEC_USERSPACE.sh
 3037 05:49:56.628632  [  124.731132] lkdtm: Performing direct entry EXEC_USERSPACE
 3038 05:49:56.634378  [  124.736665] lkdtm: attempting ok execution at c0c2dd90
 3039 05:49:56.637537  [  124.741924] lkdtm: attempting bad execution at b6f2f000
 3040 05:49:56.645450  [  124.747262] Unhandled prefetch abort: page domain fault (0x00b) at 0xb6f2f000
 3041 05:49:56.650310  [  124.754413] Internal error: : b [#8] SMP ARM
 3042 05:49:56.678579  [  124.758694] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi imx_ldb parallel_display flexcan can_dev etnaviv imxdrm gpu_sched imx_ipu_v3
 3043 05:49:56.690337  [  124.787764] CPU: 0 PID: 2152 Comm: cat Tainted: G      D W         5.10.128-cip11 #1
 3044 05:49:56.693723  [  124.795515] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
 3045 05:49:56.700666  [  124.802056] PC is at 0xb6f2f000
 3046 05:49:56.702836  [  124.805218] LR is at lkdtm_EXEC_USERSPACE+0xc4/0xd4
 3047 05:49:56.707125  [  124.810105] pc : [<b6f2f000>]    lr : [<c0c2dee4>]    psr: 600e0013
 3048 05:49:56.711769  [  124.816379] sp : c5d41e48  ip : c5d41d50  fp : c5d41e64
 3049 05:49:56.718594  [  124.821609] r10: 0000000f  r9 : c1acb9cc  r8 : c15e7d40
 3050 05:49:56.726132  [  124.826840] r7 : c5d41f60  r6 : 0000000f  r5 : c44e8000  r4 : b6f2f000
 3051 05:49:56.730656  [  124.833374] r3 : 46783f15  r2 : 46783f15  r1 : ef7815e0  r0 : 0000002b
 3052 05:49:56.737363  [  124.839910] Flags: nZCv  IRQs on  FIQs on  Mode SVC_32  ISA ARM  Segment none
 3053 05:49:56.745721  [  124.847054] Control: 10c5387d  Table: 16e5004a  DAC: 00000051
 3054 05:49:56.749340  [  124.852809] Process cat (pid: 2152, stack limit = 0xc7014a89)
 3055 05:49:56.755537  [  124.858564] Stack: (0xc5d41e48 to 0xc5d42000)
 3056 05:49:56.761667  [  124.862933] 1e40:                   00000001 00000000 0000000f 00000024 c5d41e74 c5d41e68
 3057 05:49:56.769442  [  124.871123] 1e60: c0c2d020 c0c2de2c c5d41e9c c5d41e78 c0c2d520 c0c2d000 c0c2d400 c6963a40
 3058 05:49:56.777890  [  124.879312] 1e80: b6de9000 0000000f c5366540 c5d41f60 c5d41ec4 c5d41ea0 c07f4c50 c0c2d40c
 3059 05:49:56.789194  [  124.887501] 1ea0: 00000000 c6963a40 b6de9000 c2816000 c5d41f60 c07f4bec c5d41f5c c5d41ec8
 3060 05:49:56.795306  [  124.895690] 1ec0: c0598328 c07f4bf8 00000001 00000000 c05988bc c2d626e4 c05988bc c5d40000
 3061 05:49:56.805512  [  124.903879] 1ee0: b6de9000 00020000 00000004 0000000f 0001fff1 c5d41ee0 00000001 00000805
 3062 05:49:56.810662  [  124.912067] 1f00: c5f65180 00000000 00000000 00000000 00000000 00000000 00000000 00000000
 3063 05:49:56.820623  [  124.920257] 1f20: 00000000 00000000 c5d40000 46783f15 b6de8000 c6963a40 c6963a40 c5d40000
 3064 05:49:56.826697  [  124.928445] 1f40: b6de9000 00000000 00000000 00000004 c5d41f94 c5d41f60 c05988bc c0598228
 3065 05:49:56.838557  [  124.936633] 1f60: 00000000 00000000 c5d41fac 46783f15 0000000f 0000000f b6f30e00 00000004
 3066 05:49:56.843426  [  124.944821] 1f80: c03002e4 c5d40000 c5d41fa4 c5d41f98 c059894c c0598854 00000000 c5d41fa8
 3067 05:49:56.852614  [  124.953008] 1fa0: c03000c0 c0598940 0000000f 0000000f 00000001 b6de9000 0000000f 00000000
 3068 05:49:56.860232  [  124.961195] 1fc0: 0000000f 0000000f b6f30e00 00000004 00000001 00000000 00020000 bed5ca54
 3069 05:49:56.870508  [  124.969385] 1fe0: 00000004 bed5c788 b6e9e94f b6e24c66 800e0030 00000001 00000000 00000000
 3070 05:49:56.872410  [  124.977566] Backtrace: 
 3071 05:49:56.883198  [  124.980040] [<c0c2de20>] (lkdtm_EXEC_USERSPACE) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
 3072 05:49:56.883432  [  124.988573]  r4:00000024
 3073 05:49:56.891877  [  124.991125] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
 3074 05:49:56.899356  [  124.999149] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
 3075 05:49:56.906008  [  125.007077]  r9:c5d41f60 r8:c5366540 r7:0000000f r6:b6de9000 r5:c6963a40 r4:c0c2d400
 3076 05:49:56.913648  [  125.014837] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
 3077 05:49:56.920532  [  125.022678]  r9:c07f4bec r8:c5d41f60 r7:c2816000 r6:b6de9000 r5:c6963a40 r4:00000000
 3078 05:49:56.928593  [  125.030434] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
 3079 05:49:56.936882  [  125.037583]  r10:00000004 r9:00000000 r8:00000000 r7:b6de9000 r6:c5d40000 r5:c6963a40
 3080 05:49:56.940346  [  125.045417]  r4:c6963a40
 3081 05:49:56.945651  [  125.047963] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
 3082 05:49:56.953669  [  125.055109]  r9:c5d40000 r8:c03002e4 r7:00000004 r6:b6f30e00 r5:0000000f r4:0000000f
 3083 05:49:56.961721  [  125.062866] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
 3084 05:49:56.967561  [  125.070443] Exception stack(0xc5d41fa8 to 0xc5d41ff0)
 3085 05:49:56.975323  [  125.075504] 1fa0:                   0000000f 0000000f 00000001 b6de9000 0000000f 00000000
 3086 05:49:56.982433  [  125.083691] 1fc0: 0000000f 0000000f b6f30e00 00000004 00000001 00000000 00020000 bed5ca54
 3087 05:49:56.990161  [  125.091876] 1fe0: 00000004 bed5c788 b6e9e94f b6e24c66
 3088 05:49:56.992615  [  125.096942] Code: bad PC value
 3089 05:49:56.995162  [  125.100011] ---[ end trace 7a6d29f13dc4ce33 ]---
 3090 05:49:57.006462  # Segmentation fault
 3091 05:49:57.154453  # [  124.731132] lkdtm: Performing direct entry EXEC_USERSPACE
 3092 05:49:57.161254  # [  124.736665] lkdtm: attempting ok execution at c0c2dd90
 3093 05:49:57.164545  # [  124.741924] lkdtm: attempting bad execution at b6f2f000
 3094 05:49:57.173814  # [  124.747262] Unhandled prefetch abort: page domain fault (0x00b) at 0xb6f2f000
 3095 05:49:57.176596  # [  124.754413] Internal error: : b [#8] SMP ARM
 3096 05:49:57.205552  # [  124.758694] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi imx_ldb parallel_display flexcan can_dev etnaviv imxdrm gpu_sched imx_ipu_v3
 3097 05:49:57.215984  # [  124.787764] CPU: 0 PID: 2152 Comm: cat Tainted: G      D W         5.10.128-cip11 #1
 3098 05:49:57.222439  # [  124.795515] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
 3099 05:49:57.225153  # [  124.802056] PC is at 0xb6f2f000
 3100 05:49:57.228325  # [  124.805218] LR is at lkdtm_EXEC_USERSPACE+0xc4/0xd4
 3101 05:49:57.234302  # [  124.810105] pc : [<b6f2f000>]    lr : [<c0c2dee4>]    psr: 600e0013
 3102 05:49:57.242512  # [  124.816379] sp : c5d41e48  ip : c5d41d50  fp : c5d41e64
 3103 05:49:57.247105  # [  124.821609] r10: 0000000f  r9 : c1acb9cc  r8 : c15e7d40
 3104 05:49:57.254633  # [  124.826840] r7 : c5d41f60  r6 : 0000000f  r5 : c44e8000  r4 : b6f2f000
 3105 05:49:57.260701  # [  124.833374] r3 : 46783f15  r2 : 46783f15  r1 : ef7815e0  r0 : 0000002b
 3106 05:49:57.267960  # [  124.839910] Flags: nZCv  IRQs on  FIQs on  Mode SVC_32  ISA ARM  Segment none
 3107 05:49:57.274600  # [  124.847054] Control: 10c5387d  Table: 16e5004a  DAC: 00000051
 3108 05:49:57.278451  # [  124.852809] Process cat (pid: 2152, stack limit = 0xc7014a89)
 3109 05:49:57.282384  # [  124.858564] Stack: (0xc5d41e48 to 0xc5d42000)
 3110 05:49:57.292261  # [  124.862933] 1e40:                   00000001 00000000 0000000f 00000024 c5d41e74 c5d41e68
 3111 05:49:57.300102  # [  124.871123] 1e60: c0c2d020 c0c2de2c c5d41e9c c5d41e78 c0c2d520 c0c2d000 c0c2d400 c6963a40
 3112 05:49:57.309982  # [  124.879312] 1e80: b6de9000 0000000f c5366540 c5d41f60 c5d41ec4 c5d41ea0 c07f4c50 c0c2d40c
 3113 05:49:57.315765  # [  124.887501] 1ea0: 00000000 c6963a40 b6de9000 c2816000 c5d41f60 c07f4bec c5d41f5c c5d41ec8
 3114 05:49:57.325520  # [  124.895690] 1ec0: c0598328 c07f4bf8 00000001 00000000 c05988bc c2d626e4 c05988bc c5d40000
 3115 05:49:57.334025  # [  124.903879] 1ee0: b6de9000 00020000 00000004 0000000f 0001fff1 c5d41ee0 00000001 00000805
 3116 05:49:57.342044  # [  124.912067] 1f00: c5f65180 00000000 00000000 00000000 00000000 00000000 00000000 00000000
 3117 05:49:57.350483  # [  124.920257] 1f20: 00000000 00000000 c5d40000 46783f15 b6de8000 c6963a40 c6963a40 c5d40000
 3118 05:49:57.358777  # [  124.928445] 1f40: b6de9000 00000000 00000000 00000004 c5d41f94 c5d41f60 c05988bc c0598228
 3119 05:49:57.367092  # [  124.936633] 1f60: 00000000 00000000 c5d41fac 46783f15 0000000f 0000000f b6f30e00 00000004
 3120 05:49:57.374516  # [  124.944821] 1f80: c03002e4 c5d40000 c5d41fa4 c5d41f98 c059894c c0598854 00000000 c5d41fa8
 3121 05:49:57.383768  # [  124.953008] 1fa0: c03000c0 c0598940 0000000f 0000000f 00000001 b6de9000 0000000f 00000000
 3122 05:49:57.392530  # [  124.961195] 1fc0: 0000000f 0000000f b6f30e00 00000004 00000001 00000000 00020000 bed5ca54
 3123 05:49:57.400952  # [  124.969385] 1fe0: 00000004 bed5c788 b6e9e94f b6e24c66 800e0030 00000001 00000000 00000000
 3124 05:49:57.401763  # [  124.977566] Backtrace: 
 3125 05:49:57.412032  # [  124.980040] [<c0c2de20>] (lkdtm_EXEC_USERSPACE) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
 3126 05:49:57.414532  # [  124.988573]  r4:00000024
 3127 05:49:57.425246  # [  124.991125] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
 3128 05:49:57.430891  # [  124.999149] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
 3129 05:49:57.438211  # [  125.007077]  r9:c5d41f60 r8:c5366540 r7:0000000f r6:b6de9000 r5:c6963a40 r4:c0c2d400
 3130 05:49:57.444919  # [  125.014837] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
 3131 05:49:57.455021  # [  125.022678]  r9:c07f4bec r8:c5d41f60 r7:c2816000 r6:b6de9000 r5:c6963a40 r4:00000000
 3132 05:49:57.461426  # [  125.030434] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
 3133 05:49:57.468811  # [  125.037583]  r10:00000004 r9:00000000 r8:00000000 r7:b6de9000 r6:c5d40000 r5:c6963a40
 3134 05:49:57.472928  # [  125.045417]  r4:c6963a40
 3135 05:49:57.481681  # [  125.047963] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
 3136 05:49:57.487211  # [  125.055109]  r9:c5d40000 r8:c03002e4 r7:00000004 r6:b6f30e00 r5:0000000f r4:0000000f
 3137 05:49:57.495949  # [  125.062866] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
 3138 05:49:57.502545  # [  125.070443] Exception stack(0xc5d41fa8 to 0xc5d41ff0)
 3139 05:49:57.508037  # [  125.075504] 1fa0:                   0000000f 0000000f 00000001 b6de9000 0000000f 00000000
 3140 05:49:57.516000  # [  125.083691] 1fc0: 0000000f 0000000f b6f30e00 00000004 00000001 00000000 00020000 bed5ca54
 3141 05:49:57.522365  # [  125.091876] 1fe0: 00000004 bed5c788 b6e9e94f b6e24c66
 3142 05:49:57.524341  # [  125.096942] Code: bad PC value
 3143 05:49:57.529664  # [  125.100011] ---[ end trace 7a6d29f13dc4ce33 ]---
 3144 05:49:57.533431  # EXEC_USERSPACE: missing 'call trace:': [FAIL]
 3145 05:49:57.540101  not ok 35 selftests: lkdtm: EXEC_USERSPACE.sh # exit=1
 3146 05:49:57.540897  # selftests: lkdtm: EXEC_NULL.sh
 3147 05:49:57.551842  [  125.656789] lkdtm: Performing direct entry EXEC_NULL
 3148 05:49:57.559093  [  125.661782] lkdtm: attempting ok execution at c0c2dd90
 3149 05:49:57.562483  [  125.667013] lkdtm: attempting bad execution at 00000000
 3150 05:49:57.568201  [  125.672303] 8<--- cut here ---
 3151 05:49:57.573561  [  125.675375] Unable to handle kernel NULL pointer dereference at virtual address 00000000
 3152 05:49:57.579355  [  125.683537] pgd = b7205a7c
 3153 05:49:57.583915  [  125.686262] [00000000] *pgd=00000000
 3154 05:49:57.588008  [  125.689902] Internal error: Oops: 80000005 [#9] SMP ARM
 3155 05:49:57.614940  [  125.695141] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi imx_ldb parallel_display flexcan can_dev etnaviv imxdrm gpu_sched imx_ipu_v3
 3156 05:49:57.622410  [  125.724192] CPU: 1 PID: 2223 Comm: cat Tainted: G      D W         5.10.128-cip11 #1
 3157 05:49:57.631373  [  125.731943] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
 3158 05:49:57.632169  [  125.738485] PC is at 0x0
 3159 05:49:57.635561  [  125.741041] LR is at execute_location+0xa4/0xb4
 3160 05:49:57.643662  [  125.745580] pc : [<00000000>]    lr : [<c1357cc0>]    psr: 600e0013
 3161 05:49:57.647433  [  125.751855] sp : c5d31e38  ip : c5d31d40  fp : c5d31e54
 3162 05:49:57.653096  [  125.757086] r10: 0000000a  r9 : c1acb9dc  r8 : c15e7d40
 3163 05:49:57.659975  [  125.762320] r7 : c5d31f60  r6 : 00000000  r5 : 00000000  r4 : c0c2dd90
 3164 05:49:57.666423  [  125.768855] r3 : 7e351524  r2 : 7e351524  r1 : ef7965e0  r0 : 0000002b
 3165 05:49:57.674438  [  125.775392] Flags: nZCv  IRQs on  FIQs on  Mode SVC_32  ISA ARM  Segment none
 3166 05:49:57.680658  [  125.782538] Control: 10c5387d  Table: 16de804a  DAC: 00000051
 3167 05:49:57.686819  [  125.788294] Process cat (pid: 2223, stack limit = 0xb56ac9a0)
 3168 05:49:57.690281  [  125.794049] Stack: (0xc5d31e38 to 0xc5d32000)
 3169 05:49:57.699481  [  125.798417] 1e20:                                                       00000025 c6d6d000
 3170 05:49:57.707417  [  125.806606] 1e40: 0000000a c5d31f60 c5d31e64 c5d31e58 c1357ecc c1357c28 c5d31e74 c5d31e68
 3171 05:49:57.713783  [  125.814794] 1e60: c0c2d020 c1357eb8 c5d31e9c c5d31e78 c0c2d520 c0c2d000 c0c2d400 c68f6500
 3172 05:49:57.723526  [  125.822982] 1e80: b6e1e000 0000000a c5366540 c5d31f60 c5d31ec4 c5d31ea0 c07f4c50 c0c2d40c
 3173 05:49:57.729543  [  125.831171] 1ea0: 00000000 c68f6500 b6e1e000 c2816000 c5d31f60 c07f4bec c5d31f5c c5d31ec8
 3174 05:49:57.737703  [  125.839360] 1ec0: c0598328 c07f4bf8 00000001 00000000 c05988bc c136d410 c05988bc c5d30000
 3175 05:49:57.748695  [  125.847547] 1ee0: b6e1e000 00020000 00000004 0000000a 0001fff6 c5d31ee0 00000001 b6e1d000
 3176 05:49:57.754217  [  125.855736] 1f00: c5a04280 00000000 00000000 00000000 00000000 00000000 00000000 00000000
 3177 05:49:57.764073  [  125.863924] 1f20: 00000000 00000000 c136d410 7e351524 c205c080 c68f6500 c68f6500 c5d30000
 3178 05:49:57.771844  [  125.872112] 1f40: b6e1e000 00000000 00000000 00000004 c5d31f94 c5d31f60 c05988bc c0598228
 3179 05:49:57.779665  [  125.880300] 1f60: 00000000 00000000 c5d31fac 7e351524 0000000a 0000000a b6f65e00 00000004
 3180 05:49:57.787900  [  125.888490] 1f80: c03002e4 c5d30000 c5d31fa4 c5d31f98 c059894c c0598854 00000000 c5d31fa8
 3181 05:49:57.795437  [  125.896678] 1fa0: c03000c0 c0598940 0000000a 0000000a 00000001 b6e1e000 0000000a 00000000
 3182 05:49:57.804736  [  125.904866] 1fc0: 0000000a 0000000a b6f65e00 00000004 00000001 00000000 00020000 bed87a54
 3183 05:49:57.815881  [  125.913053] 1fe0: 00000004 bed87788 b6ed394f b6e59c66 800e0030 00000001 00000000 00000000
 3184 05:49:57.816114  [  125.921235] Backtrace: 
 3185 05:49:57.824196  [  125.923711] [<c1357c1c>] (execute_location) from [<c1357ecc>] (lkdtm_EXEC_NULL+0x20/0x24)
 3186 05:49:57.828574  [  125.931899]  r7:c5d31f60 r6:0000000a r5:c6d6d000 r4:00000025
 3187 05:49:57.837137  [  125.937583] [<c1357eac>] (lkdtm_EXEC_NULL) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
 3188 05:49:57.847756  [  125.945693] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
 3189 05:49:57.853609  [  125.953717] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
 3190 05:49:57.861177  [  125.961647]  r9:c5d31f60 r8:c5366540 r7:0000000a r6:b6e1e000 r5:c68f6500 r4:c0c2d400
 3191 05:49:57.868614  [  125.969407] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
 3192 05:49:57.878790  [  125.977249]  r9:c07f4bec r8:c5d31f60 r7:c2816000 r6:b6e1e000 r5:c68f6500 r4:00000000
 3193 05:49:57.882447  [  125.985006] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
 3194 05:49:57.891815  [  125.992153]  r10:00000004 r9:00000000 r8:00000000 r7:b6e1e000 r6:c5d30000 r5:c68f6500
 3195 05:49:57.894940  [  125.999989]  r4:c68f6500
 3196 05:49:57.900337  [  126.002535] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
 3197 05:49:57.909144  [  126.009682]  r9:c5d30000 r8:c03002e4 r7:00000004 r6:b6f65e00 r5:0000000a r4:0000000a
 3198 05:49:57.915859  [  126.017441] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
 3199 05:49:57.922904  [  126.025019] Exception stack(0xc5d31fa8 to 0xc5d31ff0)
 3200 05:49:57.930466  [  126.030081] 1fa0:                   0000000a 0000000a 00000001 b6e1e000 0000000a 00000000
 3201 05:49:57.938491  [  126.038270] 1fc0: 0000000a 0000000a b6f65e00 00000004 00000001 00000000 00020000 bed87a54
 3202 05:49:57.942251  [  126.046457] 1fe0: 00000004 bed87788 b6ed394f b6e59c66
 3203 05:49:57.944927  [  126.051524] Code: bad PC value
 3204 05:49:57.950060  [  126.054735] ---[ end trace 7a6d29f13dc4ce34 ]---
 3205 05:49:57.952622  # Segmentation fault
 3206 05:49:58.105034  # [  125.656789] lkdtm: Performing direct entry EXEC_NULL
 3207 05:49:58.110007  # [  125.661782] lkdtm: attempting ok execution at c0c2dd90
 3208 05:49:58.116243  # [  125.667013] lkdtm: attempting bad execution at 00000000
 3209 05:49:58.118552  # [  125.672303] 8<--- cut here ---
 3210 05:49:58.127628  # [  125.675375] Unable to handle kernel NULL pointer dereference at virtual address 00000000
 3211 05:49:58.130326  # [  125.683537] pgd = b7205a7c
 3212 05:49:58.133911  # [  125.686262] [00000000] *pgd=00000000
 3213 05:49:58.139308  # [  125.689902] Internal error: Oops: 80000005 [#9] SMP ARM
 3214 05:49:58.167800  # [  125.695141] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi imx_ldb parallel_display flexcan can_dev etnaviv imxdrm gpu_sched imx_ipu_v3
 3215 05:49:58.176283  # [  125.724192] CPU: 1 PID: 2223 Comm: cat Tainted: G      D W         5.10.128-cip11 #1
 3216 05:49:58.183619  # [  125.731943] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
 3217 05:49:58.186281  # [  125.738485] PC is at 0x0
 3218 05:49:58.189816  # [  125.741041] LR is at execute_location+0xa4/0xb4
 3219 05:49:58.195920  # [  125.745580] pc : [<00000000>]    lr : [<c1357cc0>]    psr: 600e0013
 3220 05:49:58.203866  # [  125.751855] sp : c5d31e38  ip : c5d31d40  fp : c5d31e54
 3221 05:49:58.206920  # [  125.757086] r10: 0000000a  r9 : c1acb9dc  r8 : c15e7d40
 3222 05:49:58.213505  # [  125.762320] r7 : c5d31f60  r6 : 00000000  r5 : 00000000  r4 : c0c2dd90
 3223 05:49:58.221027  # [  125.768855] r3 : 7e351524  r2 : 7e351524  r1 : ef7965e0  r0 : 0000002b
 3224 05:49:58.228730  # [  125.775392] Flags: nZCv  IRQs on  FIQs on  Mode SVC_32  ISA ARM  Segment none
 3225 05:49:58.233369  # [  125.782538] Control: 10c5387d  Table: 16de804a  DAC: 00000051
 3226 05:49:58.239907  # [  125.788294] Process cat (pid: 2223, stack limit = 0xb56ac9a0)
 3227 05:49:58.243874  # [  125.794049] Stack: (0xc5d31e38 to 0xc5d32000)
 3228 05:49:58.252607  # [  125.798417] 1e20:                                                       00000025 c6d6d000
 3229 05:49:58.262515  # [  125.806606] 1e40: 0000000a c5d31f60 c5d31e64 c5d31e58 c1357ecc c1357c28 c5d31e74 c5d31e68
 3230 05:49:58.270537  # [  125.814794] 1e60: c0c2d020 c1357eb8 c5d31e9c c5d31e78 c0c2d520 c0c2d000 c0c2d400 c68f6500
 3231 05:49:58.279630  # [  125.822982] 1e80: b6e1e000 0000000a c5366540 c5d31f60 c5d31ec4 c5d31ea0 c07f4c50 c0c2d40c
 3232 05:49:58.285734  # [  125.831171] 1ea0: 00000000 c68f6500 b6e1e000 c2816000 c5d31f60 c07f4bec c5d31f5c c5d31ec8
 3233 05:49:58.293388  # [  125.839360] 1ec0: c0598328 c07f4bf8 00000001 00000000 c05988bc c136d410 c05988bc c5d30000
 3234 05:49:58.303601  # [  125.847547] 1ee0: b6e1e000 00020000 00000004 0000000a 0001fff6 c5d31ee0 00000001 b6e1d000
 3235 05:49:58.311975  # [  125.855736] 1f00: c5a04280 00000000 00000000 00000000 00000000 00000000 00000000 00000000
 3236 05:49:58.320250  # [  125.863924] 1f20: 00000000 00000000 c136d410 7e351524 c205c080 c68f6500 c68f6500 c5d30000
 3237 05:49:58.328052  # [  125.872112] 1f40: b6e1e000 00000000 00000000 00000004 c5d31f94 c5d31f60 c05988bc c0598228
 3238 05:49:58.340390  # [  125.880300] 1f60: 00000000 00000000 c5d31fac 7e351524 0000000a 0000000a b6f65e00 00000004
 3239 05:49:58.345730  # [  125.888490] 1f80: c03002e4 c5d30000 c5d31fa4 c5d31f98 c059894c c0598854 00000000 c5d31fa8
 3240 05:49:58.353153  # [  125.896678] 1fa0: c03000c0 c0598940 0000000a 0000000a 00000001 b6e1e000 0000000a 00000000
 3241 05:49:58.361104  # [  125.904866] 1fc0: 0000000a 0000000a b6f65e00 00000004 00000001 00000000 00020000 bed87a54
 3242 05:49:58.369884  # [  125.913053] 1fe0: 00000004 bed87788 b6ed394f b6e59c66 800e0030 00000001 00000000 00000000
 3243 05:49:58.371634  # [  125.921235] Backtrace: 
 3244 05:49:58.381457  # [  125.923711] [<c1357c1c>] (execute_location) from [<c1357ecc>] (lkdtm_EXEC_NULL+0x20/0x24)
 3245 05:49:58.385524  # [  125.931899]  r7:c5d31f60 r6:0000000a r5:c6d6d000 r4:00000025
 3246 05:49:58.395923  # [  125.937583] [<c1357eac>] (lkdtm_EXEC_NULL) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
 3247 05:49:58.402271  # [  125.945693] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
 3248 05:49:58.411741  # [  125.953717] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
 3249 05:49:58.418601  # [  125.961647]  r9:c5d31f60 r8:c5366540 r7:0000000a r6:b6e1e000 r5:c68f6500 r4:c0c2d400
 3250 05:49:58.425828  # [  125.969407] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
 3251 05:49:58.434239  # [  125.977249]  r9:c07f4bec r8:c5d31f60 r7:c2816000 r6:b6e1e000 r5:c68f6500 r4:00000000
 3252 05:49:58.441611  # [  125.985006] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
 3253 05:49:58.448797  # [  125.992153]  r10:00000004 r9:00000000 r8:00000000 r7:b6e1e000 r6:c5d30000 r5:c68f6500
 3254 05:49:58.452210  # [  125.999989]  r4:c68f6500
 3255 05:49:58.461134  # [  126.002535] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
 3256 05:49:58.467220  # [  126.009682]  r9:c5d30000 r8:c03002e4 r7:00000004 r6:b6f65e00 r5:0000000a r4:0000000a
 3257 05:49:58.477725  # [  126.017441] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
 3258 05:49:58.479609  # [  126.025019] Exception stack(0xc5d31fa8 to 0xc5d31ff0)
 3259 05:49:58.488607  # [  126.030081] 1fa0:                   0000000a 0000000a 00000001 b6e1e000 0000000a 00000000
 3260 05:49:58.497625  # [  126.038270] 1fc0: 0000000a 0000000a b6f65e00 00000004 00000001 00000000 00020000 bed87a54
 3261 05:49:58.503549  # [  126.046457] 1fe0: 00000004 bed87788 b6ed394f b6e59c66
 3262 05:49:58.505840  # [  126.051524] Code: bad PC value
 3263 05:49:58.516820  # [  126.054735] ---[ end trace 7a6d29f13dc4ce34 ]---[  126.617069] lkdtm: Performing direct entry ACCESS_USERSPACE
 3264 05:49:58.526955  # EXEC_NULL: missing 'call trace[  126.624880] lkdtm: attempting bad read at b6f74000
 3265 05:49:58.527251  :': [FAIL]
 3266 05:49:58.529352  not ok 36 selftests: [  126.632371] 8<--- cut here ---
 3267 05:49:58.539852  lkdtm: EXEC_NULL.sh # [e x i1t2=6.638188] Unhandled fault: page domain fault (0x01b) at 0xb6f74000
 3268 05:49:58.540085  
 3269 05:49:58.543865  # selftests: lkdt[m :  1A2C6C.E46883] pgd = 5561fede
 3270 05:49:58.544097  SS_USERSPACE.sh
 3271 05:49:58.546809  [  126.651755] [b6f74000] *pgd=49355831
 3272 05:49:58.553823  [  126.656809] Internal error: : 1b [#10] SMP ARM
 3273 05:49:58.581899  [  126.661264] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi imx_ldb parallel_display flexcan can_dev etnaviv imxdrm gpu_sched imx_ipu_v3
 3274 05:49:58.591274  [  126.690334] CPU: 1 PID: 2299 Comm: cat Tainted: G      D W         5.10.128-cip11 #1
 3275 05:49:58.594627  [  126.698084] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
 3276 05:49:58.602504  [  126.704636] PC is at lkdtm_ACCESS_USERSPACE+0x114/0x16c
 3277 05:49:58.605378  [  126.709882] LR is at __irq_work_queue_local+0x40/0x74
 3278 05:49:58.612661  [  126.714943] pc : [<c0c2e008>]    lr : [<c049ba28>]    psr: 600e0013
 3279 05:49:58.618485  [  126.721216] sp : c6c85e38  ip : c6c85d40  fp : c6c85e64
 3280 05:49:58.622393  [  126.726448] r10: 00000011  r9 : c1acb9e8  r8 : c15e7d40
 3281 05:49:58.632658  [  126.731678] r7 : c6c85f60  r6 : 00000051  r5 : c6c84000  r4 : b6f74000
 3282 05:49:58.637499  [  126.738213] r3 : dc82b63b  r2 : dc82b63b  r1 : ef7965e0  r0 : 00000026
 3283 05:49:58.642631  [  126.744749] Flags: nZCv  IRQs on  FIQs on  Mode SVC_32  ISA ARM  Segment none
 3284 05:49:58.650292  [  126.751892] Control: 10c5387d  Table: 16e9004a  DAC: 00000051
 3285 05:49:58.654857  [  126.757646] Process cat (pid: 2299, stack limit = 0x9703cdec)
 3286 05:49:58.658429  [  126.763399] Stack: (0xc6c85e38 to 0xc6c86000)
 3287 05:49:58.666007  [  126.767767] 5e20:                                                       00000022 00000000
 3288 05:49:58.675084  [  126.775958] 5e40: 00000000 dc82b63b c6c85e6c 00000026 c6d3b000 00000011 c6c85e74 c6c85e68
 3289 05:49:58.683820  [  126.784147] 5e60: c0c2d020 c0c2df00 c6c85e9c c6c85e78 c0c2d520 c0c2d000 c0c2d400 c5abeb40
 3290 05:49:58.691121  [  126.792334] 5e80: b6e2e000 00000011 c5366540 c6c85f60 c6c85ec4 c6c85ea0 c07f4c50 c0c2d40c
 3291 05:49:58.701597  [  126.800523] 5ea0: 00000000 c5abeb40 b6e2e000 c2816000 c6c85f60 c07f4bec c6c85f5c c6c85ec8
 3292 05:49:58.707563  [  126.808710] 5ec0: c0598328 c07f4bf8 00000001 00000000 c05988bc c136d410 c05988bc c6c84000
 3293 05:49:58.715584  [  126.816899] 5ee0: b6e2e000 00020000 00000004 00000011 0001ffef c6c85ee0 00000001 b6e2d000
 3294 05:49:58.724523  [  126.825086] 5f00: c5a04640 00000000 00000000 00000000 00000000 00000000 00000000 00000000
 3295 05:49:58.732138  [  126.833274] 5f20: 00000000 00000000 c136d410 dc82b63b c205c080 c5abeb40 c5abeb40 c6c84000
 3296 05:49:58.741944  [  126.841463] 5f40: b6e2e000 00000000 00000000 00000004 c6c85f94 c6c85f60 c05988bc c0598228
 3297 05:49:58.750058  [  126.849651] 5f60: 00000000 00000000 c6c85fac dc82b63b 00000011 00000011 b6f75e00 00000004
 3298 05:49:58.758352  [  126.857838] 5f80: c03002e4 c6c84000 c6c85fa4 c6c85f98 c059894c c0598854 00000000 c6c85fa8
 3299 05:49:58.766594  [  126.866027] 5fa0: c03000c0 c0598940 00000011 00000011 00000001 b6e2e000 00000011 00000000
 3300 05:49:58.775319  [  126.874214] 5fc0: 00000011 00000011 b6f75e00 00000004 00000001 00000000 00020000 be90fa54
 3301 05:49:58.783389  [  126.882402] 5fe0: 00000004 be90f788 b6ee394f b6e69c66 800e0030 00000001 00000000 00000000
 3302 05:49:58.784276  [  126.890584] Backtrace: 
 3303 05:49:58.794551  [  126.893058] [<c0c2def4>] (lkdtm_ACCESS_USERSPACE) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
 3304 05:49:58.797308  [  126.901767]  r6:00000011 r5:c6d3b000 r4:00000026
 3305 05:49:58.806979  [  126.906400] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
 3306 05:49:58.813855  [  126.914421] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
 3307 05:49:58.822658  [  126.922348]  r9:c6c85f60 r8:c5366540 r7:00000011 r6:b6e2e000 r5:c5abeb40 r4:c0c2d400
 3308 05:49:58.832277  [  126.930108] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
 3309 05:49:58.836268  [  126.937949]  r9:c07f4bec r8:c6c85f60 r7:c2816000 r6:b6e2e000 r5:c5abeb40 r4:00000000
 3310 05:49:58.842989  [  126.945705] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
 3311 05:49:58.852195  [  126.952853]  r10:00000004 r9:00000000 r8:00000000 r7:b6e2e000 r6:c6c84000 r5:c5abeb40
 3312 05:49:58.854223  [  126.960687]  r4:c5abeb40
 3313 05:49:58.861755  [  126.963234] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
 3314 05:49:58.869733  [  126.970382]  r9:c6c84000 r8:c03002e4 r7:00000004 r6:b6f75e00 r5:00000011 r4:00000011
 3315 05:49:58.877581  [  126.978143] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
 3316 05:49:58.882489  [  126.985718] Exception stack(0xc6c85fa8 to 0xc6c85ff0)
 3317 05:49:58.889862  [  126.990782] 5fa0:                   00000011 00000011 00000001 b6e2e000 00000011 00000000
 3318 05:49:58.897498  [  126.998971] 5fc0: 00000011 00000011 b6f75e00 00000004 00000001 00000000 00020000 be90fa54
 3319 05:49:58.903987  [  127.007156] 5fe0: 00000004 be90f788 b6ee394f b6e69c66
 3320 05:49:58.909435  [  127.012221] Code: e1a01004 e30c090c e34c01ac eb1c7c09 (e5943000) 
 3321 05:49:58.913943  [  127.018329] ---[ end trace 7a6d29f13dc4ce35 ]---
 3322 05:49:58.918784  # Segmentation fault
 3323 05:49:59.024754  # [  126.617069] lkdtm: Performing direct entry ACCESS_USERSPACE
 3324 05:49:59.031525  # [  126.624880] lkdtm: attempting bad read at b6f74000
 3325 05:49:59.034792  # [  126.632371] 8<--- cut here ---
 3326 05:49:59.041211  # [  126.638188] Unhandled fault: page domain fault (0x01b) at 0xb6f74000
 3327 05:49:59.042671  # [  126.646883] pgd = 5561fede
 3328 05:49:59.047339  # [  126.651755] [b6f74000] *pgd=49355831
 3329 05:49:59.051568  # [  126.656809] Internal error: : 1b [#10] SMP ARM
 3330 05:49:59.082391  # [  126.661264] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi imx_ldb parallel_display flexcan can_dev etnaviv imxdrm gpu_sched imx_ipu_v3
 3331 05:49:59.089290  # [  126.690334] CPU: 1 PID: 2299 Comm: cat Tainted: G      D W         5.10.128-cip11 #1
 3332 05:49:59.094767  # [  126.698084] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
 3333 05:49:59.103481  # [  126.704636] PC is at lkdtm_ACCESS_USERSPACE+0x114/0x16c
 3334 05:49:59.105205  # [  126.709882] LR is at __irq_work_queue_local+0x40/0x74
 3335 05:49:59.114092  # [  126.714943] pc : [<c0c2e008>]    lr : [<c049ba28>]    psr: 600e0013
 3336 05:49:59.118298  # [  126.721216] sp : c6c85e38  ip : c6c85d40  fp : c6c85e64
 3337 05:49:59.124113  # [  126.726448] r10: 00000011  r9 : c1acb9e8  r8 : c15e7d40
 3338 05:49:59.128703  # [  126.731678] r7 : c6c85f60  r6 : 00000051  r5 : c6c84000  r4 : b6f74000
 3339 05:49:59.138112  # [  126.738213] r3 : dc82b63b  r2 : dc82b63b  r1 : ef7965e0  r0 : 00000026
 3340 05:49:59.144322  # [  126.744749] Flags: nZCv  IRQs on  FIQs on  Mode SVC_32  ISA ARM  Segment none
 3341 05:49:59.148212  # [  126.751892] Control: 10c5387d  Table: 16e9004a  DAC: 00000051
 3342 05:49:59.155913  # [  126.757646] Process cat (pid: 2299, stack limit = 0x9703cdec)
 3343 05:49:59.160943  # [  126.763399] Stack: (0xc6c85e38 to 0xc6c86000)
 3344 05:49:59.169038  # [  126.767767] 5e20:                                                       00000022 00000000
 3345 05:49:59.176180  # [  126.775958] 5e40: 00000000 dc82b63b c6c85e6c 00000026 c6d3b000 00000011 c6c85e74 c6c85e68
 3346 05:49:59.184028  # [  126.784147] 5e60: c0c2d020 c0c2df00 c6c85e9c c6c85e78 c0c2d520 c0c2d000 c0c2d400 c5abeb40
 3347 05:49:59.192502  # [  126.792334] 5e80: b6e2e000 00000011 c5366540 c6c85f60 c6c85ec4 c6c85ea0 c07f4c50 c0c2d40c
 3348 05:49:59.201849  # [  126.800523] 5ea0: 00000000 c5abeb40 b6e2e000 c2816000 c6c85f60 c07f4bec c6c85f5c c6c85ec8
 3349 05:49:59.210605  # [  126.808710] 5ec0: c0598328 c07f4bf8 00000001 00000000 c05988bc c136d410 c05988bc c6c84000
 3350 05:49:59.218215  # [  126.816899] 5ee0: b6e2e000 00020000 00000004 00000011 0001ffef c6c85ee0 00000001 b6e2d000
 3351 05:49:59.226613  # [  126.825086] 5f00: c5a04640 00000000 00000000 00000000 00000000 00000000 00000000 00000000
 3352 05:49:59.234417  # [  126.833274] 5f20: 00000000 00000000 c136d410 dc82b63b c205c080 c5abeb40 c5abeb40 c6c84000
 3353 05:49:59.243277  # [  126.841463] 5f40: b6e2e000 00000000 00000000 00000004 c6c85f94 c6c85f60 c05988bc c0598228
 3354 05:49:59.252331  # [  126.849651] 5f60: 00000000 00000000 c6c85fac dc82b63b 00000011 00000011 b6f75e00 00000004
 3355 05:49:59.260355  # [  126.857838] 5f80: c03002e4 c6c84000 c6c85fa4 c6c85f98 c059894c c0598854 00000000 c6c85fa8
 3356 05:49:59.269012  # [  126.866027] 5fa0: c03000c0 c0598940 00000011 00000011 00000001 b6e2e000 00000011 00000000
 3357 05:49:59.276082  # [  126.874214] 5fc0: 00000011 00000011 b6f75e00 00000004 00000001 00000000 00020000 be90fa54
 3358 05:49:59.283545  # [  126.882402] 5fe0: 00000004 be90f788 b6ee394f b6e69c66 800e0030 00000001 00000000 00000000
 3359 05:49:59.286515  # [  126.890584] Backtrace: 
 3360 05:49:59.295606  # [  126.893058] [<c0c2def4>] (lkdtm_ACCESS_USERSPACE) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
 3361 05:49:59.300507  # [  126.901767]  r6:00000011 r5:c6d3b000 r4:00000026
 3362 05:49:59.308288  # [  126.906400] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
 3363 05:49:59.319803  # [  126.914421] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
 3364 05:49:59.323800  # [  126.922348]  r9:c6c85f60 r8:c5366540 r7:00000011 r6:b6e2e000 r5:c5abeb40 r4:c0c2d400
 3365 05:49:59.334027  # [  126.930108] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
 3366 05:49:59.342416  # [  126.937949]  r9:c07f4bec r8:c6c85f60 r7:c2816000 r6:b6e2e000 r5:c5abeb40 r4:00000000
 3367 05:49:59.347629  # [  126.945705] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
 3368 05:49:59.355999  # [  126.952853]  r10:00000004 r9:00000000 r8:00000000 r7:b6e2e000 r6:c6c84000 r5:c5abeb40
 3369 05:49:59.360294  # [  126.960687]  r4:c5abeb40
 3370 05:49:59.368741  # [  126.963234] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
 3371 05:49:59.374414  # [  126.970382]  r9:c6c84000 r8:c03002e4 r7:00000004 r6:b6f75e00 r5:00000011 r4:00000011
 3372 05:49:59.381145  # [  126.978143] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
 3373 05:49:59.388335  # [  126.985718] Exception stack(0xc6c85fa8 to 0xc6c85ff0)
 3374 05:49:59.394836  # [  126.990782] 5fa0:                   00000011 00000011 00000001 b6e2e000 00000011 00000000
 3375 05:49:59.404065  # [  126.998971] 5fc0: 00000011 00000011 b6f75e00 00000004 00000001 00000000 00020000 be90fa54
 3376 05:49:59.409946  # [  127.007156] 5fe0: 00000004 be90f788 b6ee394f b6e69c66
 3377 05:49:59.416492  # [  127.012221] Code: e1a01004 e30c090c e34c01ac eb1c7c09 (e5943000) 
 3378 05:49:59.420225  # [  127.018329] ---[ end trace 7a6d29f13dc4ce35 ]---
 3379 05:49:59.424078  # ACCESS_USERSPACE: missing 'call trace:': [FAIL]
 3380 05:49:59.428215  not ok 37 selftests: lkdtm: ACCESS_USERSPACE.sh # exit=1
 3381 05:49:59.431939  # selftests: lkdtm: ACCESS_NULL.sh
 3382 05:49:59.454215  [  127.557115] lkdtm: Performing direct entry ACCESS_NULL
 3383 05:49:59.457824  [  127.562493] lkdtm: attempting bad read at 00000000
 3384 05:49:59.463092  [  127.567340] 8<--- cut here ---
 3385 05:49:59.469039  [  127.570431] Unable to handle kernel NULL pointer dereference at virtual address 00000000
 3386 05:49:59.474415  [  127.578675] pgd = 70da54a6
 3387 05:49:59.477169  [  127.581421] [00000000] *pgd=00000000
 3388 05:49:59.480032  [  127.585184] Internal error: Oops: 5 [#11] SMP ARM
 3389 05:49:59.510818  [  127.589933] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi imx_ldb parallel_display flexcan can_dev etnaviv imxdrm gpu_sched imx_ipu_v3
 3390 05:49:59.517913  [  127.619224] CPU: 1 PID: 2374 Comm: cat Tainted: G      D W         5.10.128-cip11 #1
 3391 05:49:59.524151  [  127.626991] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
 3392 05:49:59.528130  [  127.633578] PC is at lkdtm_ACCESS_NULL+0x28/0x68
 3393 05:49:59.533981  [  127.638224] LR is at 0x0
 3394 05:49:59.537152  [  127.640785] pc : [<c1357ef8>]    lr : [<00000000>]    psr: 600e0013
 3395 05:49:59.542581  [  127.647074] sp : c474fe50  ip : 00000027  fp : c474fe64
 3396 05:49:59.547576  [  127.652319] r10: 0000000c  r9 : c1acb9fc  r8 : c15e7d40
 3397 05:49:59.556378  [  127.657564] r7 : c474ff60  r6 : 0000000c  r5 : c6d3b000  r4 : 00000000
 3398 05:49:59.561337  [  127.664115] r3 : 96c0a6cd  r2 : 96c0a6cd  r1 : ef7965e4  r0 : 00000026
 3399 05:49:59.568640  [  127.670667] Flags: nZCv  IRQs on  FIQs on  Mode SVC_32  ISA ARM  Segment none
 3400 05:49:59.573832  [  127.677826] Control: 10c5387d  Table: 15ed404a  DAC: 00000051
 3401 05:49:59.579764  [  127.683597] Process cat (pid: 2374, stack limit = 0x3622b8c0)
 3402 05:49:59.585459  [  127.689367] Stack: (0xc474fe50 to 0xc4750000)
 3403 05:49:59.592954  [  127.693755] fe40:                                     00000027 c6d3b000 c474fe74 c474fe68
 3404 05:49:59.603373  [  127.701962] fe60: c0c2d020 c1357edc c474fe9c c474fe78 c0c2d520 c0c2d000 c0c2d400 c5abe000
 3405 05:49:59.609944  [  127.710169] fe80: b6e7e000 0000000c c5366540 c474ff60 c474fec4 c474fea0 c07f4c50 c0c2d40c
 3406 05:49:59.616981  [  127.718375] fea0: 00000000 c5abe000 b6e7e000 c2816000 c474ff60 c07f4bec c474ff5c c474fec8
 3407 05:49:59.625988  [  127.726581] fec0: c0598328 c07f4bf8 00000001 00000000 c05988bc c136d410 c05988bc c474e000
 3408 05:49:59.634000  [  127.734787] fee0: b6e7e000 00020000 00000004 0000000c 0001fff4 c474fee0 00000001 b6e7d000
 3409 05:49:59.642577  [  127.742993] ff00: c5f652c0 00000000 00000000 00000000 00000000 00000000 00000000 00000000
 3410 05:49:59.651110  [  127.751199] ff20: 00000000 00000000 c136d410 96c0a6cd c205c080 c5abe000 c5abe000 c474e000
 3411 05:49:59.658132  [  127.759406] ff40: b6e7e000 00000000 00000000 00000004 c474ff94 c474ff60 c05988bc c0598228
 3412 05:49:59.665784  [  127.767612] ff60: 00000000 00000000 c474ffac 96c0a6cd 0000000c 0000000c b6fc5e00 00000004
 3413 05:49:59.674629  [  127.775818] ff80: c03002e4 c474e000 c474ffa4 c474ff98 c059894c c0598854 00000000 c474ffa8
 3414 05:49:59.684729  [  127.784023] ffa0: c03000c0 c0598940 0000000c 0000000c 00000001 b6e7e000 0000000c 00000000
 3415 05:49:59.694236  [  127.792230] ffc0: 0000000c 0000000c b6fc5e00 00000004 00000001 00000000 00020000 bedb5a54
 3416 05:49:59.698498  [  127.800435] ffe0: 00000004 bedb5788 b6f3394f b6eb9c66 800e0030 00000001 00000000 00000000
 3417 05:49:59.704846  [  127.808628] Backtrace: 
 3418 05:49:59.710835  [  127.811147] [<c1357ed0>] (lkdtm_ACCESS_NULL) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
 3419 05:49:59.717623  [  127.819442]  r5:c6d3b000 r4:00000027
 3420 05:49:59.722126  [  127.823059] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
 3421 05:49:59.728992  [  127.831104] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
 3422 05:49:59.737757  [  127.839053]  r9:c474ff60 r8:c5366540 r7:0000000c r6:b6e7e000 r5:c5abe000 r4:c0c2d400
 3423 05:49:59.746113  [  127.846835] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
 3424 05:49:59.755039  [  127.854697]  r9:c07f4bec r8:c474ff60 r7:c2816000 r6:b6e7e000 r5:c5abe000 r4:00000000
 3425 05:49:59.760218  [  127.862474] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
 3426 05:49:59.770003  [  127.869640]  r10:00000004 r9:00000000 r8:00000000 r7:b6e7e000 r6:c474e000 r5:c5abe000
 3427 05:49:59.770927  [  127.877489]  r4:c5abe000
 3428 05:49:59.780000  [  127.880054] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
 3429 05:49:59.784980  [  127.887218]  r9:c474e000 r8:c03002e4 r7:00000004 r6:b6fc5e00 r5:0000000c r4:0000000c
 3430 05:49:59.793297  [  127.894996] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
 3431 05:49:59.797628  [  127.902585] Exception stack(0xc474ffa8 to 0xc474fff0)
 3432 05:49:59.805981  [  127.907665] ffa0:                   0000000c 0000000c 00000001 b6e7e000 0000000c 00000000
 3433 05:49:59.814653  [  127.915872] ffc0: 0000000c 0000000c b6fc5e00 00000004 00000001 00000000 00020000 bedb5a54
 3434 05:49:59.821202  [  127.924072] ffe0: 00000004 bedb5788 b6f3394f b6eb9c66
 3435 05:49:59.826620  [  127.929154] Code: e30c090c e34c01ac e1a01004 ebffd44d (e5945000) 
 3436 05:49:59.830733  [  127.935521] ---[ end trace 7a6d29f13dc4ce36 ]---
 3437 05:49:59.835084  # Segmentation fault
 3438 05:49:59.962900  # [  127.557115] lkdtm: Performing direct entry ACCESS_NULL
 3439 05:49:59.967695  # [  127.562493] lkdtm: attempting bad read at 00000000
 3440 05:49:59.970319  # [  127.567340] 8<--- cut here ---
 3441 05:49:59.980646  # [  127.570431] Unable to handle kernel NULL pointer dereference at virtual address 00000000
 3442 05:49:59.980880  # [  127.578675] pgd = 70da54a6
 3443 05:49:59.983998  # [  127.581421] [00000000] *pgd=00000000
 3444 05:49:59.990838  # [  127.585184] Internal error: Oops: 5 [#11] SMP ARM
 3445 05:50:00.019261  # [  127.589933] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi imx_ldb parallel_display flexcan can_dev etnaviv imxdrm gpu_sched imx_ipu_v3
 3446 05:50:00.024816  # [  127.619224] CPU: 1 PID: 2374 Comm: cat Tainted: G      D W         5.10.128-cip11 #1
 3447 05:50:00.032648  # [  127.626991] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
 3448 05:50:00.038052  # [  127.633578] PC is at lkdtm_ACCESS_NULL+0x28/0x68
 3449 05:50:00.040316  # [  127.638224] LR is at 0x0
 3450 05:50:00.045791  # [  127.640785] pc : [<c1357ef8>]    lr : [<00000000>]    psr: 600e0013
 3451 05:50:00.052224  # [  127.647074] sp : c474fe50  ip : 00000027  fp : c474fe64
 3452 05:50:00.057240  # [  127.652319] r10: 0000000c  r9 : c1acb9fc  r8 : c15e7d40
 3453 05:50:00.064692  # [  127.657564] r7 : c474ff60  r6 : 0000000c  r5 : c6d3b000  r4 : 00000000
 3454 05:50:00.072069  # [  127.664115] r3 : 96c0a6cd  r2 : 96c0a6cd  r1 : ef7965e4  r0 : 00000026
 3455 05:50:00.077610  # [  127.670667] Flags: nZCv  IRQs on  FIQs on  Mode SVC_32  ISA ARM  Segment none
 3456 05:50:00.084821  # [  127.677826] Control: 10c5387d  Table: 15ed404a  DAC: 00000051
 3457 05:50:00.092778  # [  127.683597] Process cat (pid: 2374, stack limit = 0x3622b8c0)
 3458 05:50:00.094813  # [  127.689367] Stack: (0xc474fe50 to 0xc4750000)
 3459 05:50:00.102975  # [  127.693755] fe40:                                     00000027 c6d3b000 c474fe74 c474fe68
 3460 05:50:00.111911  # [  127.701962] fe60: c0c2d020 c1357edc c474fe9c c474fe78 c0c2d520 c0c2d000 c0c2d400 c5abe000
 3461 05:50:00.121396  # [  127.710169] fe80: b6e7e000 0000000c c5366540 c474ff60 c474fec4 c474fea0 c07f4c50 c0c2d40c
 3462 05:50:00.128211  # [  127.718375] fea0: 00000000 c5abe000 b6e7e000 c2816000 c474ff60 c07f4bec c474ff5c c474fec8
 3463 05:50:00.137687  # [  127.726581] fec0: c0598328 c07f4bf8 00000001 00000000 c05988bc c136d410 c05988bc c474e000
 3464 05:50:00.145102  # [  127.734787] fee0: b6e7e000 00020000 00000004 0000000c 0001fff4 c474fee0 00000001 b6e7d000
 3465 05:50:00.152970  # [  127.742993] ff00: c5f652c0 00000000 00000000 00000000 00000000 00000000 00000000 00000000
 3466 05:50:00.160870  # [  127.751199] ff20: 00000000 00000000 c136d410 96c0a6cd c205c080 c5abe000 c5abe000 c474e000
 3467 05:50:00.169840  # [  127.759406] ff40: b6e7e000 00000000 00000000 00000004 c474ff94 c474ff60 c05988bc c0598228
 3468 05:50:00.178394  # [  127.767612] ff60: 00000000 00000000 c474ffac 96c0a6cd 0000000c 0000000c b6fc5e00 00000004
 3469 05:50:00.189797  # [  127.775818] ff80: c03002e4 c474e000 c474ffa4 c474ff98 c059894c c0598854 00000000 c474ffa8
 3470 05:50:00.195651  # [  127.784023] ffa0: c03000c0 c0598940 0000000c 0000000c 00000001 b6e7e000 0000000c 00000000
 3471 05:50:00.203215  # [  127.792230] ffc0: 0000000c 0000000c b6fc5e00 00000004 00000001 00000000 00020000 bedb5a54
 3472 05:50:00.210718  # [  127.800435] ffe0: 00000004 bedb5788 b6f3394f b6eb9c66 800e0030 00000001 00000000 00000000
 3473 05:50:00.216110  # [  127.808628] Backtrace: 
 3474 05:50:00.220969  # [  127.811147] [<c1357ed0>] (lkdtm_ACCESS_NULL) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
 3475 05:50:00.225147  # [  127.819442]  r5:c6d3b000 r4:00000027
 3476 05:50:00.233686  # [  127.823059] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
 3477 05:50:00.241906  # [  127.831104] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
 3478 05:50:00.251695  # [  127.839053]  r9:c474ff60 r8:c5366540 r7:0000000c r6:b6e7e000 r5:c5abe000 r4:c0c2d400
 3479 05:50:00.257431  # [  127.846835] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
 3480 05:50:00.269968  # [  127.854697]  r9:c07f4bec r8:c474ff60 r7:c2816000 r6:b6e7e000 r5:c5abe000 r4:00000000
 3481 05:50:00.272230  # [  127.862474] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
 3482 05:50:00.282569  # [  127.869640]  r10:00000004 r9:00000000 r8:00000000 r7:b6e7e000 r6:c474e000 r5:c5abe000
 3483 05:50:00.285102  # [  127.877489]  r4:c5abe000
 3484 05:50:00.292051  # [  127.880054] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
 3485 05:50:00.300859  # [  127.887218]  r9:c474e000 r8:c03002e4 r7:00000004 r6:b6fc5e00 r5:0000000c r4:0000000c
 3486 05:50:00.309676  # [  127.894996] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
 3487 05:50:00.312434  # [  127.902585] Exception stack(0xc474ffa8 to 0xc474fff0)
 3488 05:50:00.320144  # [  127.907665] ffa0:                   0000000c 0000000c 00000001 b6e7e000 0000000c 00000000
 3489 05:50:00.330806  # [  127.915872] ffc0: 0000000c 0000000c b6fc5e00 00000004 00000001 00000000 00020000 bedb5a54
 3490 05:50:00.334042  # [  127.924072] ffe0: 00000004 bedb5788 b6f3394f b6eb9c66
 3491 05:50:00.341911  # [  127.929154] Code: e30c090c e34c01ac e1a01004 ebffd44d (e5945000) 
 3492 05:50:00.344686  # [  127.935521] ---[ end trace 7a6d29f13dc4ce36 ]---
 3493 05:50:00.348814  # ACCESS_NULL: missing 'call trace:': [FAIL]
 3494 05:50:00.353209  not ok 38 selftests: lkdtm: ACCESS_NULL.sh # exit=1
 3495 05:50:00.355075  # selftests: lkdtm: WRITE_RO.sh
 3496 05:50:00.375980  [  128.479585] lkdtm: Performing direct entry WRITE_RO
 3497 05:50:00.383049  [  128.484610] lkdtm: attempting bad rodata write at c15e7fd8
 3498 05:50:00.383963  [  128.490139] 8<--- cut here ---
 3499 05:50:00.391120  [  128.493219] Unable to handle kernel paging request at virtual address c15e7fd8
 3500 05:50:00.394335  [  128.500465] pgd = 3363f5fa
 3501 05:50:00.397180  [  128.503194] [c15e7fd8] *pgd=1141941e(bad)
 3502 05:50:00.403572  [  128.507231] Internal error: Oops: 80d [#12] SMP ARM
 3503 05:50:00.432867  [  128.512118] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi imx_ldb parallel_display flexcan can_dev etnaviv imxdrm gpu_sched imx_ipu_v3
 3504 05:50:00.438933  [  128.541178] CPU: 3 PID: 2448 Comm: cat Tainted: G      D W         5.10.128-cip11 #1
 3505 05:50:00.448050  [  128.548928] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
 3506 05:50:00.452314  [  128.555478] PC is at lkdtm_WRITE_RO+0x44/0x50
 3507 05:50:00.454555  [  128.559845] LR is at 0x0
 3508 05:50:00.459036  [  128.562389] pc : [<c1357d14>]    lr : [<00000000>]    psr: 600e0013
 3509 05:50:00.466121  [  128.568663] sp : c6b5de50  ip : 00000027  fp : c6b5de64
 3510 05:50:00.472247  [  128.573894] r10: 00000009  r9 : c1acba08  r8 : c15e7d40
 3511 05:50:00.475929  [  128.579126] r7 : c6b5df60  r6 : 00000009  r5 : c6bdd000  r4 : c15e7fd8
 3512 05:50:00.482188  [  128.585660] r3 : 0198b861  r2 : aa55aa55  r1 : ef7c05e4  r0 : c1acc80c
 3513 05:50:00.492078  [  128.592196] Flags: nZCv  IRQs on  FIQs on  Mode SVC_32  ISA ARM  Segment none
 3514 05:50:00.496895  [  128.599341] Control: 10c5387d  Table: 16df404a  DAC: 00000051
 3515 05:50:00.501672  [  128.605094] Process cat (pid: 2448, stack limit = 0x3feadf1c)
 3516 05:50:00.505139  [  128.610847] Stack: (0xc6b5de50 to 0xc6b5e000)
 3517 05:50:00.514278  [  128.615215] de40:                                     00000028 c6bdd000 c6b5de74 c6b5de68
 3518 05:50:00.523422  [  128.623404] de60: c0c2d020 c1357cdc c6b5de9c c6b5de78 c0c2d520 c0c2d000 c0c2d400 c6849a40
 3519 05:50:00.532253  [  128.631593] de80: b6de0000 00000009 c5366540 c6b5df60 c6b5dec4 c6b5dea0 c07f4c50 c0c2d40c
 3520 05:50:00.539353  [  128.639781] dea0: 00000000 c6849a40 b6de0000 c2816000 c6b5df60 c07f4bec c6b5df5c c6b5dec8
 3521 05:50:00.546009  [  128.647970] dec0: c0598328 c07f4bf8 00000001 00000000 c05988bc c59aa164 c05988bc c6b5c000
 3522 05:50:00.556022  [  128.656157] dee0: b6de0000 00020000 00000004 00000009 0001fff7 c6b5dee0 00000001 00000805
 3523 05:50:00.563115  [  128.664344] df00: c5f64b40 00000000 00000000 00000000 00000000 00000000 00000000 00000000
 3524 05:50:00.574607  [  128.672532] df20: 00000000 00000000 c6b5c000 426eca16 b6ddf000 c6849a40 c6849a40 c6b5c000
 3525 05:50:00.580803  [  128.680720] df40: b6de0000 00000000 00000000 00000004 c6b5df94 c6b5df60 c05988bc c0598228
 3526 05:50:00.591705  [  128.688908] df60: 00000000 00000000 c6b5dfac 426eca16 00000009 00000009 b6f27e00 00000004
 3527 05:50:00.595965  [  128.697097] df80: c03002e4 c6b5c000 c6b5dfa4 c6b5df98 c059894c c0598854 00000000 c6b5dfa8
 3528 05:50:00.604972  [  128.705285] dfa0: c03000c0 c0598940 00000009 00000009 00000001 b6de0000 00000009 00000000
 3529 05:50:00.612219  [  128.713474] dfc0: 00000009 00000009 b6f27e00 00000004 00000001 00000000 00020000 bed9ba54
 3530 05:50:00.623817  [  128.721662] dfe0: 00000004 bed9b788 b6e9594f b6e1bc66 800e0030 00000001 00000000 00000000
 3531 05:50:00.624074  [  128.729842] Backtrace: 
 3532 05:50:00.632682  [  128.732322] [<c1357cd0>] (lkdtm_WRITE_RO) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
 3533 05:50:00.634614  [  128.740334]  r5:c6bdd000 r4:00000028
 3534 05:50:00.642412  [  128.743928] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
 3535 05:50:00.652267  [  128.751951] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
 3536 05:50:00.660245  [  128.759879]  r9:c6b5df60 r8:c5366540 r7:00000009 r6:b6de0000 r5:c6849a40 r4:c0c2d400
 3537 05:50:00.670005  [  128.767640] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
 3538 05:50:00.673807  [  128.775482]  r9:c07f4bec r8:c6b5df60 r7:c2816000 r6:b6de0000 r5:c6849a40 r4:00000000
 3539 05:50:00.681191  [  128.783238] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
 3540 05:50:00.690611  [  128.790385]  r10:00000004 r9:00000000 r8:00000000 r7:b6de0000 r6:c6b5c000 r5:c6849a40
 3541 05:50:00.691573  [  128.798220]  r4:c6849a40
 3542 05:50:00.698456  [  128.800766] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
 3543 05:50:00.706429  [  128.807912]  r9:c6b5c000 r8:c03002e4 r7:00000004 r6:b6f27e00 r5:00000009 r4:00000009
 3544 05:50:00.716636  [  128.815669] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
 3545 05:50:00.719280  [  128.823244] Exception stack(0xc6b5dfa8 to 0xc6b5dff0)
 3546 05:50:00.728746  [  128.828305] dfa0:                   00000009 00000009 00000001 b6de0000 00000009 00000000
 3547 05:50:00.737782  [  128.836493] dfc0: 00000009 00000009 b6f27e00 00000004 00000001 00000000 00020000 bed9ba54
 3548 05:50:00.741160  [  128.844678] dfe0: 00000004 bed9b788 b6e9594f b6e1bc66
 3549 05:50:00.746314  [  128.849740] Code: e34a3bcd e30c080c e34c01ac e0233002 (e5843000) 
 3550 05:50:00.750742  [  128.855846] ---[ end trace 7a6d29f13dc4ce37 ]---
 3551 05:50:00.753936  # Segmentation fault
 3552 05:50:00.942742  # [  128.479585] lkdtm: Performing direct entry WRITE_RO
 3553 05:50:00.947122  # [  128.484610] lkdtm: attempting bad rodata write at c15e7fd8
 3554 05:50:00.954619  # [  128.490139] 8<--- cut here ---
 3555 05:50:00.959821  # [  128.493219] Unable to handle kernel paging request at virtual address c15e7fd8
 3556 05:50:00.961430  # [  128.500465] pgd = 3363f5fa
 3557 05:50:00.964968  # [  128.503194] [c15e7fd8] *pgd=1141941e(bad)
 3558 05:50:00.972617  # [  128.507231] Internal error: Oops: 80d [#12] SMP ARM
 3559 05:50:01.000645  # [  128.512118] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi imx_ldb parallel_display flexcan can_dev etnaviv imxdrm gpu_sched imx_ipu_v3
 3560 05:50:01.007986  # [  128.541178] CPU: 3 PID: 2448 Comm: cat Tainted: G      D W         5.10.128-cip11 #1
 3561 05:50:01.014109  # [  128.548928] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
 3562 05:50:01.020133  # [  128.555478] PC is at lkdtm_WRITE_RO+0x44/0x50
 3563 05:50:01.022181  # [  128.559845] LR is at 0x0
 3564 05:50:01.029081  # [  128.562389] pc : [<c1357d14>]    lr : [<00000000>]    psr: 600e0013
 3565 05:50:01.033098  # [  128.568663] sp : c6b5de50  ip : 00000027  fp : c6b5de64
 3566 05:50:01.040250  # [  128.573894] r10: 00000009  r9 : c1acba08  r8 : c15e7d40
 3567 05:50:01.046370  # [  128.579126] r7 : c6b5df60  r6 : 00000009  r5 : c6bdd000  r4 : c15e7fd8
 3568 05:50:01.052179  # [  128.585660] r3 : 0198b861  r2 : aa55aa55  r1 : ef7c05e4  r0 : c1acc80c
 3569 05:50:01.061154  # [  128.592196] Flags: nZCv  IRQs on  FIQs on  Mode SVC_32  ISA ARM  Segment none
 3570 05:50:01.066265  # [  128.599341] Control: 10c5387d  Table: 16df404a  DAC: 00000051
 3571 05:50:01.073004  # [  128.605094] Process cat (pid: 2448, stack limit = 0x3feadf1c)
 3572 05:50:01.076629  # [  128.610847] Stack: (0xc6b5de50 to 0xc6b5e000)
 3573 05:50:01.083740  # [  128.615215] de40:                                     00000028 c6bdd000 c6b5de74 c6b5de68
 3574 05:50:01.094386  # [  128.623404] de60: c0c2d020 c1357cdc c6b5de9c c6b5de78 c0c2d520 c0c2d000 c0c2d400 c6849a40
 3575 05:50:01.100272  # [  128.631593] de80: b6de0000 00000009 c5366540 c6b5df60 c6b5dec4 c6b5dea0 c07f4c50 c0c2d40c
 3576 05:50:01.109861  # [  128.639781] dea0: 00000000 c6849a40 b6de0000 c2816000 c6b5df60 c07f4bec c6b5df5c c6b5dec8
 3577 05:50:01.118796  # [  128.647970] dec0: c0598328 c07f4bf8 00000001 00000000 c05988bc c59aa164 c05988bc c6b5c000
 3578 05:50:01.126716  # [  128.656157] dee0: b6de0000 00020000 00000004 00000009 0001fff7 c6b5dee0 00000001 00000805
 3579 05:50:01.137610  # [  128.664344] df00: c5f64b40 00000000 00000000 00000000 00000000 00000000 00000000 00000000
 3580 05:50:01.144214  # [  128.672532] df20: 00000000 00000000 c6b5c000 426eca16 b6ddf000 c6849a40 c6849a40 c6b5c000
 3581 05:50:01.150303  # [  128.680720] df40: b6de0000 00000000 00000000 00000004 c6b5df94 c6b5df60 c05988bc c0598228
 3582 05:50:01.161116  # [  128.688908] df60: 00000000 00000000 c6b5dfac 426eca16 00000009 00000009 b6f27e00 00000004
 3583 05:50:01.167803  # [  128.697097] df80: c03002e4 c6b5c000 c6b5dfa4 c6b5df98 c059894c c0598854 00000000 c6b5dfa8
 3584 05:50:01.176079  # [  128.705285] dfa0: c03000c0 c0598940 00000009 00000009 00000001 b6de0000 00000009 00000000
 3585 05:50:01.183809  # [  128.713474] dfc0: 00000009 00000009 b6f27e00 00000004 00000001 00000000 00020000 bed9ba54
 3586 05:50:01.191951  # [  128.721662] dfe0: 00000004 bed9b788 b6e9594f b6e1bc66 800e0030 00000001 00000000 00000000
 3587 05:50:01.194579  # [  128.729842] Backtrace: 
 3588 05:50:01.202570  # [  128.732322] [<c1357cd0>] (lkdtm_WRITE_RO) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
 3589 05:50:01.206002  # [  128.740334]  r5:c6bdd000 r4:00000028
 3590 05:50:01.217183  # [  128.743928] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
 3591 05:50:01.224529  # [  128.751951] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
 3592 05:50:01.231970  # [  128.759879]  r9:c6b5df60 r8:c5366540 r7:00000009 r6:b6de0000 r5:c6849a40 r4:c0c2d400
 3593 05:50:01.240127  # [  128.767640] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
 3594 05:50:01.247425  # [  128.775482]  r9:c07f4bec r8:c6b5df60 r7:c2816000 r6:b6de0000 r5:c6849a40 r4:00000000
 3595 05:50:01.253967  # [  128.783238] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
 3596 05:50:01.262228  # [  128.790385]  r10:00000004 r9:00000000 r8:00000000 r7:b6de0000 r6:c6b5c000 r5:c6849a40
 3597 05:50:01.264039  # [  128.798220]  r4:c6849a40
 3598 05:50:01.272208  # [  128.800766] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
 3599 05:50:01.281274  # [  128.807912]  r9:c6b5c000 r8:c03002e4 r7:00000004 r6:b6f27e00 r5:00000009 r4:00000009
 3600 05:50:01.287242  # [  128.815669] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
 3601 05:50:01.294030  # [  128.823244] Exception stack(0xc6b5dfa8 to 0xc6b5dff0)
 3602 05:50:01.300941  # [  128.828305] dfa0:                   00000009 00000009 00000001 b6de0000 00000009 00000000
 3603 05:50:01.312854  # [  128.836493] dfc0: 00000009 00000009 b6f27e00 00000004 00000001 00000000 00020000 bed9ba54
 3604 05:50:01.314871  # [  128.844678] dfe0: 00000004 bed9b788 b6e9594f b6e1bc66
 3605 05:50:01.323052  # [  128.849740] Code: e34a3bcd e30c080c e34c01ac e0233002 (e5843000) 
 3606 05:50:01.325048  # [  128.855846] ---[ end trace 7a6d29f13dc4ce37 ]---
 3607 05:50:01.330172  # WRITE_RO: missing 'call trace:': [FAIL]
 3608 05:50:01.334708  not ok 39 selftests: lkdtm: WRITE_RO.sh # exit=1
 3609 05:50:01.337601  # selftests: lkdtm: WRITE_RO_AFTER_INIT.sh
 3610 05:50:01.362039  [  129.466043] lkdtm: Performing direct entry WRITE_RO_AFTER_INIT
 3611 05:50:01.368029  [  129.471905] lkdtm: attempting bad ro_after_init write at c1b7dc48
 3612 05:50:01.375160  [  129.478168] 8<--- cut here ---
 3613 05:50:01.379122  [  129.481257] Unable to handle kernel paging request at virtual address c1b7dc48
 3614 05:50:01.381938  [  129.488516] pgd = df0c96a5
 3615 05:50:01.385488  [  129.491251] [c1b7dc48] *pgd=11a1941e(bad)
 3616 05:50:01.390830  [  129.495320] Internal error: Oops: 80d [#13] SMP ARM
 3617 05:50:01.419293  [  129.500207] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi imx_ldb parallel_display flexcan can_dev etnaviv imxdrm gpu_sched imx_ipu_v3
 3618 05:50:01.427613  [  129.529258] CPU: 3 PID: 2522 Comm: cat Tainted: G      D W         5.10.128-cip11 #1
 3619 05:50:01.434053  [  129.537008] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
 3620 05:50:01.441425  [  129.543560] PC is at lkdtm_WRITE_RO_AFTER_INIT+0x64/0x70
 3621 05:50:01.446006  [  129.548895] LR is at __irq_work_queue_local+0x40/0x74
 3622 05:50:01.453766  [  129.553955] pc : [<c1357d84>]    lr : [<c049ba28>]    psr: 600e0013
 3623 05:50:01.456607  [  129.560231] sp : c6939e50  ip : c6939d58  fp : c6939e64
 3624 05:50:01.461458  [  129.565462] r10: 00000014  r9 : c1acba14  r8 : c15e7d40
 3625 05:50:01.467340  [  129.570696] r7 : c6939f60  r6 : 00000014  r5 : c5cd2000  r4 : c1b7dc48
 3626 05:50:01.475405  [  129.577231] r3 : fe67479e  r2 : 55aa55aa  r1 : ef7c05e0  r0 : c1acc80c
 3627 05:50:01.483509  [  129.583767] Flags: nZCv  IRQs on  FIQs on  Mode SVC_32  ISA ARM  Segment none
 3628 05:50:01.487875  [  129.590911] Control: 10c5387d  Table: 16ecc04a  DAC: 00000051
 3629 05:50:01.494270  [  129.596666] Process cat (pid: 2522, stack limit = 0x80417951)
 3630 05:50:01.496744  [  129.602420] Stack: (0xc6939e50 to 0xc693a000)
 3631 05:50:01.505792  [  129.606789] 9e40:                                     00000029 c5cd2000 c6939e74 c6939e68
 3632 05:50:01.514039  [  129.614978] 9e60: c0c2d020 c1357d2c c6939e9c c6939e78 c0c2d520 c0c2d000 c0c2d400 c6848f00
 3633 05:50:01.522358  [  129.623167] 9e80: b6e15000 00000014 c5366540 c6939f60 c6939ec4 c6939ea0 c07f4c50 c0c2d40c
 3634 05:50:01.529405  [  129.631357] 9ea0: 00000000 c6848f00 b6e15000 c2816000 c6939f60 c07f4bec c6939f5c c6939ec8
 3635 05:50:01.540915  [  129.639546] 9ec0: c0598328 c07f4bf8 00000001 00000000 c05988bc c136d410 c05988bc c6938000
 3636 05:50:01.547667  [  129.647735] 9ee0: b6e15000 00020000 00000004 00000014 0001ffec c6939ee0 00000001 b6e14000
 3637 05:50:01.554882  [  129.655922] 9f00: c5b8b900 00000000 00000000 00000000 00000000 00000000 00000000 00000000
 3638 05:50:01.565362  [  129.664110] 9f20: 00000000 00000000 c136d410 0a481fe2 c205c080 c6848f00 c6848f00 c6938000
 3639 05:50:01.572043  [  129.672299] 9f40: b6e15000 00000000 00000000 00000004 c6939f94 c6939f60 c05988bc c0598228
 3640 05:50:01.581404  [  129.680487] 9f60: 00000000 00000000 c6939fac 0a481fe2 00000014 00000014 b6f5ce00 00000004
 3641 05:50:01.587934  [  129.688676] 9f80: c03002e4 c6938000 c6939fa4 c6939f98 c059894c c0598854 00000000 c6939fa8
 3642 05:50:01.596120  [  129.696863] 9fa0: c03000c0 c0598940 00000014 00000014 00000001 b6e15000 00000014 00000000
 3643 05:50:01.607079  [  129.705051] 9fc0: 00000014 00000014 b6f5ce00 00000004 00000001 00000000 00020000 bebbda54
 3644 05:50:01.613559  [  129.713238] 9fe0: 00000004 bebbd788 b6eca94f b6e50c66 800e0030 00000001 00000000 00000000
 3645 05:50:01.614508  [  129.721419] Backtrace: 
 3646 05:50:01.624693  [  129.723900] [<c1357d20>] (lkdtm_WRITE_RO_AFTER_INIT) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
 3647 05:50:01.627803  [  129.732869]  r5:c5cd2000 r4:00000029
 3648 05:50:01.634434  [  129.736463] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
 3649 05:50:01.644318  [  129.744486] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
 3650 05:50:01.650807  [  129.752414]  r9:c6939f60 r8:c5366540 r7:00000014 r6:b6e15000 r5:c6848f00 r4:c0c2d400
 3651 05:50:01.661211  [  129.760175] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
 3652 05:50:01.666253  [  129.768016]  r9:c07f4bec r8:c6939f60 r7:c2816000 r6:b6e15000 r5:c6848f00 r4:00000000
 3653 05:50:01.674811  [  129.775772] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
 3654 05:50:01.680969  [  129.782919]  r10:00000004 r9:00000000 r8:00000000 r7:b6e15000 r6:c6938000 r5:c6848f00
 3655 05:50:01.685878  [  129.790755]  r4:c6848f00
 3656 05:50:01.692561  [  129.793301] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
 3657 05:50:01.699264  [  129.800449]  r9:c6938000 r8:c03002e4 r7:00000004 r6:b6f5ce00 r5:00000014 r4:00000014
 3658 05:50:01.706828  [  129.808207] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
 3659 05:50:01.713931  [  129.815783] Exception stack(0xc6939fa8 to 0xc6939ff0)
 3660 05:50:01.719487  [  129.820845] 9fa0:                   00000014 00000014 00000001 b6e15000 00000014 00000000
 3661 05:50:01.728294  [  129.829033] 9fc0: 00000014 00000014 b6f5ce00 00000004 00000001 00000000 00020000 bebbda54
 3662 05:50:01.734833  [  129.837218] 9fe0: 00000004 bebbd788 b6eca94f b6e50c66
 3663 05:50:01.740033  [  129.842283] Code: e34a3bcd e30c080c e34c01ac e0233002 (e5843000) 
 3664 05:50:01.742941  [  129.848391] ---[ end trace 7a6d29f13dc4ce38 ]---
 3665 05:50:01.747179  # Segmentation fault
 3666 05:50:01.878256  # [  129.466043] lkdtm: Performing direct entry WRITE_RO_AFTER_INIT
 3667 05:50:01.885389  # [  129.471905] lkdtm: attempting bad ro_after_init write at c1b7dc48
 3668 05:50:01.887782  # [  129.478168] 8<--- cut here ---
 3669 05:50:01.895162  # [  129.481257] Unable to handle kernel paging request at virtual address c1b7dc48
 3670 05:50:01.899603  # [  129.488516] pgd = df0c96a5
 3671 05:50:01.902863  # [  129.491251] [c1b7dc48] *pgd=11a1941e(bad)
 3672 05:50:01.909125  # [  129.495320] Internal error: Oops: 80d [#13] SMP ARM
 3673 05:50:01.935793  # [  129.500207] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi imx_ldb parallel_display flexcan can_dev etnaviv imxdrm gpu_sched imx_ipu_v3
 3674 05:50:01.945873  # [  129.529258] CPU: 3 PID: 2522 Comm: cat Tainted: G      D W         5.10.128-cip11 #1
 3675 05:50:01.953880  # [  129.537008] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
 3676 05:50:01.956236  # [  129.543560] PC is at lkdtm_WRITE_RO_AFTER_INIT+0x64/0x70
 3677 05:50:01.961025  # [  129.548895] LR is at __irq_work_queue_local+0x40/0x74
 3678 05:50:01.969792  # [  129.553955] pc : [<c1357d84>]    lr : [<c049ba28>]    psr: 600e0013
 3679 05:50:01.975551  # [  129.560231] sp : c6939e50  ip : c6939d58  fp : c6939e64
 3680 05:50:01.979967  # [  129.565462] r10: 00000014  r9 : c1acba14  r8 : c15e7d40
 3681 05:50:01.986836  # [  129.570696] r7 : c6939f60  r6 : 00000014  r5 : c5cd2000  r4 : c1b7dc48
 3682 05:50:01.993757  # [  129.577231] r3 : fe67479e  r2 : 55aa55aa  r1 : ef7c05e0  r0 : c1acc80c
 3683 05:50:01.998828  # [  129.583767] Flags: nZCv  IRQs on  FIQs on  Mode SVC_32  ISA ARM  Segment none
 3684 05:50:02.007605  # [  129.590911] Control: 10c5387d  Table: 16ecc04a  DAC: 00000051
 3685 05:50:02.013239  # [  129.596666] Process cat (pid: 2522, stack limit = 0x80417951)
 3686 05:50:02.016563  # [  129.602420] Stack: (0xc6939e50 to 0xc693a000)
 3687 05:50:02.024204  # [  129.606789] 9e40:                                     00000029 c5cd2000 c6939e74 c6939e68
 3688 05:50:02.032456  # [  129.614978] 9e60: c0c2d020 c1357d2c c6939e9c c6939e78 c0c2d520 c0c2d000 c0c2d400 c6848f00
 3689 05:50:02.040211  # [  129.623167] 9e80: b6e15000 00000014 c5366540 c6939f60 c6939ec4 c6939ea0 c07f4c50 c0c2d40c
 3690 05:50:02.049895  # [  129.631357] 9ea0: 00000000 c6848f00 b6e15000 c2816000 c6939f60 c07f4bec c6939f5c c6939ec8
 3691 05:50:02.061096  # [  129.639546] 9ec0: c0598328 c07f4bf8 00000001 00000000 c05988bc c136d410 c05988bc c6938000
 3692 05:50:02.065289  # [  129.647735] 9ee0: b6e15000 00020000 00000004 00000014 0001ffec c6939ee0 00000001 b6e14000
 3693 05:50:02.073610  # [  129.655922] 9f00: c5b8b900 00000000 00000000 00000000 00000000 00000000 00000000 00000000
 3694 05:50:02.082013  # [  129.664110] 9f20: 00000000 00000000 c136d410 0a481fe2 c205c080 c6848f00 c6848f00 c6938000
 3695 05:50:02.091244  # [  129.672299] 9f40: b6e15000 00000000 00000000 00000004 c6939f94 c6939f60 c05988bc c0598228
 3696 05:50:02.098463  # [  129.680487] 9f60: 00000000 00000000 c6939fac 0a481fe2 00000014 00000014 b6f5ce00 00000004
 3697 05:50:02.111160  # [  129.688676] 9f80: c03002e4 c6938000 c6939fa4 c6939f98 c059894c c0598854 00000000 c6939fa8
 3698 05:50:02.115500  # [  129.696863] 9fa0: c03000c0 c0598940 00000014 00000014 00000001 b6e15000 00000014 00000000
 3699 05:50:02.123798  # [  129.705051] 9fc0: 00000014 00000014 b6f5ce00 00000004 00000001 00000000 00020000 bebbda54
 3700 05:50:02.132096  # [  129.713238] 9fe0: 00000004 bebbd788 b6eca94f b6e50c66 800e0030 00000001 00000000 00000000
 3701 05:50:02.137127  # [  129.721419] Backtrace: 
 3702 05:50:02.144111  # [  129.723900] [<c1357d20>] (lkdtm_WRITE_RO_AFTER_INIT) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
 3703 05:50:02.147490  # [  129.732869]  r5:c5cd2000 r4:00000029
 3704 05:50:02.158842  # [  129.736463] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
 3705 05:50:02.165453  # [  129.744486] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
 3706 05:50:02.171064  # [  129.752414]  r9:c6939f60 r8:c5366540 r7:00000014 r6:b6e15000 r5:c6848f00 r4:c0c2d400
 3707 05:50:02.181673  # [  129.760175] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
 3708 05:50:02.189725  # [  129.768016]  r9:c07f4bec r8:c6939f60 r7:c2816000 r6:b6e15000 r5:c6848f00 r4:00000000
 3709 05:50:02.194869  # [  129.775772] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
 3710 05:50:02.203118  # [  129.782919]  r10:00000004 r9:00000000 r8:00000000 r7:b6e15000 r6:c6938000 r5:c6848f00
 3711 05:50:02.205460  # [  129.790755]  r4:c6848f00
 3712 05:50:02.213960  # [  129.793301] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
 3713 05:50:02.222443  # [  129.800449]  r9:c6938000 r8:c03002e4 r7:00000004 r6:b6f5ce00 r5:00000014 r4:00000014
 3714 05:50:02.230188  # [  129.808207] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
 3715 05:50:02.233702  # [  129.815783] Exception stack(0xc6939fa8 to 0xc6939ff0)
 3716 05:50:02.243701  # [  129.820845] 9fa0:                   00000014 00000014 00000001 b6e15000 00000014 00000000
 3717 05:50:02.250707  # [  129.829033] 9fc0: 00000014 00000014 b6f5ce00 00000004 00000001 00000000 00020000 bebbda54
 3718 05:50:02.255085  # [  129.837218] 9fe0: 00000004 bebbd788 b6eca94f b6e50c66
 3719 05:50:02.262502  # [  129.842283] Code: e34a3bcd e30c080c e34c01ac e0233002 (e5843000) 
 3720 05:50:02.268867  # [  129.848391] ---[ end trace 7a6d29f13dc4ce38 ]---
 3721 05:50:02.272190  # WRITE_RO_AFTER_INIT: missing 'call trace:': [FAIL]
 3722 05:50:02.276420  not ok 40 selftests: lkdtm: WRITE_RO_AFTER_INIT.sh # exit=1
 3723 05:50:02.279245  # selftests: lkdtm: WRITE_KERN.sh
 3724 05:50:02.326026  [  130.429419] lkdtm: Performing direct entry WRITE_KERN
 3725 05:50:02.332039  [  130.434633] lkdtm: attempting bad 7511656 byte write at c1357bf8
 3726 05:50:02.334557  [  130.440685] 8<--- cut here ---
 3727 05:50:02.340943  [  130.443767] Unable to handle kernel paging request at virtual address c1357bf8
 3728 05:50:02.346032  [  130.451013] pgd = 3363f5fa
 3729 05:50:02.348649  [  130.453733] [c1357bf8] *pgd=1121940e(bad)
 3730 05:50:02.355009  [  130.457770] Internal error: Oops: 80d [#14] SMP ARM
 3731 05:50:02.384284  [  130.462658] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi imx_ldb parallel_display flexcan can_dev etnaviv imxdrm gpu_sched imx_ipu_v3
 3732 05:50:02.390415  [  130.491729] CPU: 2 PID: 2596 Comm: cat Tainted: G      D W         5.10.128-cip11 #1
 3733 05:50:02.396971  [  130.499478] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
 3734 05:50:02.400302  [  130.506022] PC is at memcpy+0x50/0x330
 3735 05:50:02.404140  [  130.509781] LR is at 0xe92dd830
 3736 05:50:02.409767  [  130.512933] pc : [<c08ccb90>]    lr : [<e92dd830>]    psr: 200e0013
 3737 05:50:02.415506  [  130.519208] sp : c5d31e2c  ip : e1a0c00d  fp : c5d31e64
 3738 05:50:02.421162  [  130.524441] r10: 0000000b  r9 : c1acba28  r8 : e89da800
 3739 05:50:02.426790  [  130.529673] r7 : e8bd4000  r6 : e52de004  r5 : e24cb004  r4 : e92dd800
 3740 05:50:02.433829  [  130.536207] r3 : e1a0c00d  r2 : 00729dc8  r1 : c0c2ddb0  r0 : c1357bf8
 3741 05:50:02.443279  [  130.542743] Flags: nzCv  IRQs on  FIQs on  Mode SVC_32  ISA ARM  Segment none
 3742 05:50:02.447428  [  130.549886] Control: 10c5387d  Table: 16df404a  DAC: 00000051
 3743 05:50:02.451320  [  130.555639] Process cat (pid: 2596, stack limit = 0xb56ac9a0)
 3744 05:50:02.457337  [  130.561394] Stack: (0xc5d31e2c to 0xc5d32000)
 3745 05:50:02.466901  [  130.565763] 1e20:                            c0c2dd90 00729e68 c5d31f60 c15e7d40 c1357bf8
 3746 05:50:02.472846  [  130.573952] 1e40: c1357bf8 c1357ddc 0000002a c6bdb000 0000000b c5d31f60 c5d31e74 c5d31e68
 3747 05:50:02.480357  [  130.582140] 1e60: c0c2d020 c1357d9c c5d31e9c c5d31e78 c0c2d520 c0c2d000 c0c2d400 c5f65b80
 3748 05:50:02.490176  [  130.590329] 1e80: b6de9000 0000000b c5366540 c5d31f60 c5d31ec4 c5d31ea0 c07f4c50 c0c2d40c
 3749 05:50:02.499301  [  130.598516] 1ea0: 00000000 c5f65b80 b6de9000 c2816000 c5d31f60 c07f4bec c5d31f5c c5d31ec8
 3750 05:50:02.507219  [  130.606704] 1ec0: c0598328 c07f4bf8 00000001 00000000 c05988bc c44a90e4 c05988bc c5d30000
 3751 05:50:02.514050  [  130.614893] 1ee0: b6de9000 00020000 00000004 0000000b 0001fff5 c5d31ee0 00000001 00000805
 3752 05:50:02.522313  [  130.623080] 1f00: c5a05a40 00000000 00000000 00000000 00000000 00000000 00000000 00000000
 3753 05:50:02.531012  [  130.631268] 1f20: 00000000 00000000 c5d30000 ded3463b b6de8000 c5f65b80 c5f65b80 c5d30000
 3754 05:50:02.539548  [  130.639457] 1f40: b6de9000 00000000 00000000 00000004 c5d31f94 c5d31f60 c05988bc c0598228
 3755 05:50:02.547635  [  130.647643] 1f60: 00000000 00000000 c5d31fac ded3463b 0000000b 0000000b b6f30e00 00000004
 3756 05:50:02.553994  [  130.655831] 1f80: c03002e4 c5d30000 c5d31fa4 c5d31f98 c059894c c0598854 00000000 c5d31fa8
 3757 05:50:02.564163  [  130.664019] 1fa0: c03000c0 c0598940 0000000b 0000000b 00000001 b6de9000 0000000b 00000000
 3758 05:50:02.573298  [  130.672208] 1fc0: 0000000b 0000000b b6f30e00 00000004 00000001 00000000 00020000 bec4aa54
 3759 05:50:02.580014  [  130.680396] 1fe0: 00000004 bec4a788 b6e9e94f b6e24c66 800e0030 00000001 00000000 00000000
 3760 05:50:02.582144  [  130.688576] Backtrace: 
 3761 05:50:02.590422  [  130.691063] [<c1357d90>] (lkdtm_WRITE_KERN) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
 3762 05:50:02.595251  [  130.699253]  r7:c5d31f60 r6:0000000b r5:c6bdb000 r4:0000002a
 3763 05:50:02.603382  [  130.704930] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
 3764 05:50:02.612549  [  130.712954] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
 3765 05:50:02.618535  [  130.720884]  r9:c5d31f60 r8:c5366540 r7:0000000b r6:b6de9000 r5:c5f65b80 r4:c0c2d400
 3766 05:50:02.629352  [  130.728644] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
 3767 05:50:02.636418  [  130.736485]  r9:c07f4bec r8:c5d31f60 r7:c2816000 r6:b6de9000 r5:c5f65b80 r4:00000000
 3768 05:50:02.642513  [  130.744241] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
 3769 05:50:02.652244  [  130.751387]  r10:00000004 r9:00000000 r8:00000000 r7:b6de9000 r6:c5d30000 r5:c5f65b80
 3770 05:50:02.653218  [  130.759222]  r4:c5f65b80
 3771 05:50:02.658796  [  130.761769] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
 3772 05:50:02.669463  [  130.768915]  r9:c5d30000 r8:c03002e4 r7:00000004 r6:b6f30e00 r5:0000000b r4:0000000b
 3773 05:50:02.674379  [  130.776673] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
 3774 05:50:02.679966  [  130.784248] Exception stack(0xc5d31fa8 to 0xc5d31ff0)
 3775 05:50:02.688704  [  130.789310] 1fa0:                   0000000b 0000000b 00000001 b6de9000 0000000b 00000000
 3776 05:50:02.697534  [  130.797498] 1fc0: 0000000b 0000000b b6f30e00 00000004 00000001 00000000 00020000 bec4aa54
 3777 05:50:02.700905  [  130.805683] 1fe0: 00000004 bec4a788 b6e9e94f b6e24c66
 3778 05:50:02.708372  [  130.810745] Code: f5d1f05c f5d1f07c e8b151f8 e2522020 (e8a051f8) 
 3779 05:50:02.711385  [  130.816852] ---[ end trace 7a6d29f13dc4ce39 ]---
 3780 05:50:02.714853  # Segmentation fault
 3781 05:50:02.877158  # [  130.429419] lkdtm: Performing direct entry WRITE_KERN
 3782 05:50:02.883112  # [  130.434633] lkdtm: attempting bad 7511656 byte write at c1357bf8
 3783 05:50:02.886492  # [  130.440685] 8<--- cut here ---
 3784 05:50:02.894810  # [  130.443767] Unable to handle kernel paging request at virtual address c1357bf8
 3785 05:50:02.897444  # [  130.451013] pgd = 3363f5fa
 3786 05:50:02.902200  # [  130.453733] [c1357bf8] *pgd=1121940e(bad)
 3787 05:50:02.905220  # [  130.457770] Internal error: Oops: 80d [#14] SMP ARM
 3788 05:50:02.941720  # [  130.462658] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi imx_ldb parallel_display flexcan can_dev etnaviv imxdrm gpu_sched imx_ipu_v3
 3789 05:50:02.947064  # [  130.491729] CPU: 2 PID: 2596 Comm: cat Tainted: G      D W         5.10.128-cip11 #1
 3790 05:50:02.949419  # [  130.499478] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
 3791 05:50:02.954638  # [  130.506022] PC is at memcpy+0x50/0x330
 3792 05:50:02.957860  # [  130.509781] LR is at 0xe92dd830
 3793 05:50:02.965100  # [  130.512933] pc : [<c08ccb90>]    lr : [<e92dd830>]    psr: 200e0013
 3794 05:50:02.968116  # [  130.519208] sp : c5d31e2c  ip : e1a0c00d  fp : c5d31e64
 3795 05:50:02.974427  # [  130.524441] r10: 0000000b  r9 : c1acba28  r8 : e89da800
 3796 05:50:02.980477  # [  130.529673] r7 : e8bd4000  r6 : e52de004  r5 : e24cb004  r4 : e92dd800
 3797 05:50:02.987992  # [  130.536207] r3 : e1a0c00d  r2 : 00729dc8  r1 : c0c2ddb0  r0 : c1357bf8
 3798 05:50:02.994393  # [  130.542743] Flags: nzCv  IRQs on  FIQs on  Mode SVC_32  ISA ARM  Segment none
 3799 05:50:03.000391  # [  130.549886] Control: 10c5387d  Table: 16df404a  DAC: 00000051
 3800 05:50:03.006276  # [  130.555639] Process cat (pid: 2596, stack limit = 0xb56ac9a0)
 3801 05:50:03.013185  # [  130.561394] Stack: (0xc5d31e2c to 0xc5d32000)
 3802 05:50:03.020996  # [  130.565763] 1e20:                            c0c2dd90 00729e68 c5d31f60 c15e7d40 c1357bf8
 3803 05:50:03.027412  # [  130.573952] 1e40: c1357bf8 c1357ddc 0000002a c6bdb000 0000000b c5d31f60 c5d31e74 c5d31e68
 3804 05:50:03.035597  # [  130.582140] 1e60: c0c2d020 c1357d9c c5d31e9c c5d31e78 c0c2d520 c0c2d000 c0c2d400 c5f65b80
 3805 05:50:03.044182  # [  130.590329] 1e80: b6de9000 0000000b c5366540 c5d31f60 c5d31ec4 c5d31ea0 c07f4c50 c0c2d40c
 3806 05:50:03.052625  # [  130.598516] 1ea0: 00000000 c5f65b80 b6de9000 c2816000 c5d31f60 c07f4bec c5d31f5c c5d31ec8
 3807 05:50:03.061818  # [  130.606704] 1ec0: c0598328 c07f4bf8 00000001 00000000 c05988bc c44a90e4 c05988bc c5d30000
 3808 05:50:03.069836  # [  130.614893] 1ee0: b6de9000 00020000 00000004 0000000b 0001fff5 c5d31ee0 00000001 00000805
 3809 05:50:03.079266  # [  130.623080] 1f00: c5a05a40 00000000 00000000 00000000 00000000 00000000 00000000 00000000
 3810 05:50:03.085593  # [  130.631268] 1f20: 00000000 00000000 c5d30000 ded3463b b6de8000 c5f65b80 c5f65b80 c5d30000
 3811 05:50:03.095103  # [  130.639457] 1f40: b6de9000 00000000 00000000 00000004 c5d31f94 c5d31f60 c05988bc c0598228
 3812 05:50:03.104525  # [  130.647643] 1f60: 00000000 00000000 c5d31fac ded3463b 0000000b 0000000b b6f30e00 00000004
 3813 05:50:03.112069  # [  130.655831] 1f80: c03002e4 c5d30000 c5d31fa4 c5d31f98 c059894c c0598854 00000000 c5d31fa8
 3814 05:50:03.119028  # [  130.664019] 1fa0: c03000c0 c0598940 0000000b 0000000b 00000001 b6de9000 0000000b 00000000
 3815 05:50:03.127528  # [  130.672208] 1fc0: 0000000b 0000000b b6f30e00 00000004 00000001 00000000 00020000 bec4aa54
 3816 05:50:03.136545  # [  130.680396] 1fe0: 00000004 bec4a788 b6e9e94f b6e24c66 800e0030 00000001 00000000 00000000
 3817 05:50:03.140802  # [  130.688576] Backtrace: 
 3818 05:50:03.147538  # [  130.691063] [<c1357d90>] (lkdtm_WRITE_KERN) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
 3819 05:50:03.155511  # [  130.699253]  r7:c5d31f60 r6:0000000b r5:c6bdb000 r4:0000002a
 3820 05:50:03.161894  # [  130.704930] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
 3821 05:50:03.168477  # [  130.712954] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
 3822 05:50:03.176552  # [  130.720884]  r9:c5d31f60 r8:c5366540 r7:0000000b r6:b6de9000 r5:c5f65b80 r4:c0c2d400
 3823 05:50:03.184812  # [  130.728644] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
 3824 05:50:03.193730  # [  130.736485]  r9:c07f4bec r8:c5d31f60 r7:c2816000 r6:b6de9000 r5:c5f65b80 r4:00000000
 3825 05:50:03.199458  # [  130.744241] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
 3826 05:50:03.208757  # [  130.751387]  r10:00000004 r9:00000000 r8:00000000 r7:b6de9000 r6:c5d30000 r5:c5f65b80
 3827 05:50:03.211408  # [  130.759222]  r4:c5f65b80
 3828 05:50:03.217233  # [  130.761769] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
 3829 05:50:03.227228  # [  130.768915]  r9:c5d30000 r8:c03002e4 r7:00000004 r6:b6f30e00 r5:0000000b r4:0000000b
 3830 05:50:03.235173  # [  130.776673] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
 3831 05:50:03.239629  # [  130.784248] Exception stack(0xc5d31fa8 to 0xc5d31ff0)
 3832 05:50:03.247388  # [  130.789310] 1fa0:                   0000000b 0000000b 00000001 b6de9000 0000000b 00000000
 3833 05:50:03.255462  # [  130.797498] 1fc0: 0000000b 0000000b b6f30e00 00000004 00000001 00000000 00020000 bec4aa54
 3834 05:50:03.261373  # [  130.805683] 1fe0: 00000004 bec4a788 b6e9e94f b6e24c66
 3835 05:50:03.267259  # [  130.810745] Code: f5d1f05c f5d1f07c e8b151f8 e2522020 (e8a051f8) 
 3836 05:50:03.271711  # [  130.816852] ---[ end trace 7a6d29f13dc4ce39 ]---
 3837 05:50:03.275232  # WRITE_KERN: missing 'call trace:': [FAIL]
 3838 05:50:03.279981  not ok 41 selftests: lkdtm: WRITE_KERN.sh # exit=1
 3839 05:50:03.283686  # selftests: lkdtm: REFCOUNT_INC_OVERFLOW.sh
 3840 05:50:03.308239  [  131.412131] lkdtm: Performing direct entry REFCOUNT_INC_OVERFLOW
 3841 05:50:03.314307  [  131.418271] lkdtm: attempting good refcount_inc() without overflow
 3842 05:50:03.322685  [  131.424507] lkdtm: attempting bad refcount_inc() overflow
 3843 05:50:03.324500  [  131.429923] ------------[ cut here ]------------
 3844 05:50:03.332980  [  131.434625] WARNING: CPU: 3 PID: 2671 at lib/refcount.c:22 refcount_warn_saturate+0xd4/0x174
 3845 05:50:03.338517  [  131.443116] refcount_t: saturated; leaking memory.
 3846 05:50:03.368009  [  131.447921] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi imx_ldb parallel_display flexcan can_dev etnaviv imxdrm gpu_sched imx_ipu_v3
 3847 05:50:03.377370  [  131.477150] CPU: 3 PID: 2671 Comm: cat Tainted: G      D W         5.10.128-cip11 #1
 3848 05:50:03.381957  [  131.484905] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
 3849 05:50:03.384597  [  131.491439] Backtrace: 
 3850 05:50:03.392713  [  131.493917] [<c134a208>] (dump_backtrace) from [<c134a5c8>] (show_stack+0x20/0x24)
 3851 05:50:03.398647  [  131.501498]  r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f6a8
 3852 05:50:03.405754  [  131.507171] [<c134a5a8>] (show_stack) from [<c1351744>] (dump_stack+0xe0/0x100)
 3853 05:50:03.412661  [  131.514497] [<c1351664>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
 3854 05:50:03.420134  [  131.521472]  r9:00000009 r8:c086cf84 r7:00000016 r6:00000009 r5:c086cf84 r4:c1a1fbb4
 3855 05:50:03.430131  [  131.529232] [<c03565f4>] (__warn) from [<c134b6e8>] (warn_slowpath_fmt+0x8c/0xa8)
 3856 05:50:03.434662  [  131.536725]  r7:00000016 r6:c1a1fbb4 r5:c1a1fb8c r4:c6926000
 3857 05:50:03.441246  [  131.542401] [<c134b660>] (warn_slowpath_fmt) from [<c086cf84>] (refcount_warn_saturate+0xd4/0x174)
 3858 05:50:03.452299  [  131.551370]  r9:c1acba34 r8:c15e7d40 r7:c6927f60 r6:00000016 r5:c6bdd000 r4:c6926000
 3859 05:50:03.465583  [  131.559136] [<c086ceb0>] (refcount_warn_saturate) from [<c0c2e0a4>] (__refcount_add.constprop.0+0x44/0x58)
 3860 05:50:03.470451  [  131.568815] [<c0c2e060>] (__refcount_add.constprop.0) from [<c135820c>] (lkdtm_REFCOUNT_INC_OVERFLOW+0x78/0x9c)
 3861 05:50:03.481462  [  131.578920] [<c1358194>] (lkdtm_REFCOUNT_INC_OVERFLOW) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
 3862 05:50:03.482947  [  131.588059]  r4:0000002b
 3863 05:50:03.488575  [  131.590608] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
 3864 05:50:03.496454  [  131.598631] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
 3865 05:50:03.507697  [  131.606560]  r9:c6927f60 r8:c5366540 r7:00000016 r6:b6df8000 r5:c2fb7180 r4:c0c2d400
 3866 05:50:03.513655  [  131.614322] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
 3867 05:50:03.521096  [  131.622163]  r9:c07f4bec r8:c6927f60 r7:c2816000 r6:b6df8000 r5:c2fb7180 r4:00000000
 3868 05:50:03.531387  [  131.629920] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
 3869 05:50:03.536063  [  131.637066]  r10:00000004 r9:00000000 r8:00000000 r7:b6df8000 r6:c6926000 r5:c2fb7180
 3870 05:50:03.537764  [  131.644903]  r4:c2fb7180
 3871 05:50:03.545779  [  131.647450] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
 3872 05:50:03.552266  [  131.654597]  r9:c6926000 r8:c03002e4 r7:00000004 r6:b6f3fe00 r5:00000016 r4:00000016
 3873 05:50:03.562653  [  131.662355] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
 3874 05:50:03.566584  [  131.669932] Exception stack(0xc6927fa8 to 0xc6927ff0)
 3875 05:50:03.574998  [  131.674995] 7fa0:                   00000016 00000016 00000001 b6df8000 00000016 00000000
 3876 05:50:03.581502  [  131.683183] 7fc0: 00000016 00000016 b6f3fe00 00000004 00000001 00000000 00020000 beedca54
 3877 05:50:03.586615  [  131.691370] 7fe0: 00000004 beedc788 b6ead94f b6e33c66
 3878 05:50:03.590035  [  131.696516] irq event stamp: 0
 3879 05:50:03.596019  [  131.699603] hardirqs last  enabled at (0): [<00000000>] 0x0
 3880 05:50:03.602644  [  131.705238] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
 3881 05:50:03.613046  [  131.712771] softirqs last  enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
 3882 05:50:03.617659  [  131.720273] softirqs last disabled at (0): [<00000000>] 0x0
 3883 05:50:03.621258  [  131.725896] ---[ end trace 7a6d29f13dc4ce3a ]---
 3884 05:50:03.625509  [  131.730528] lkdtm: Overflow detected: saturated
 3885 05:50:03.732650  # [  131.412131] lkdtm: Performing direct entry REFCOUNT_INC_OVERFLOW
 3886 05:50:03.738733  # [  131.418271] lkdtm: attempting good refcount_inc() without overflow
 3887 05:50:03.744394  # [  131.424507] lkdtm: attempting bad refcount_inc() overflow
 3888 05:50:03.747188  # [  131.429923] ------------[ cut here ]------------
 3889 05:50:03.755862  # [  131.434625] WARNING: CPU: 3 PID: 2671 at lib/refcount.c:22 refcount_warn_saturate+0xd4/0x174
 3890 05:50:03.762234  # [  131.443116] refcount_t: saturated; leaking memory.
 3891 05:50:03.791931  # [  131.447921] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi imx_ldb parallel_display flexcan can_dev etnaviv imxdrm gpu_sched imx_ipu_v3
 3892 05:50:03.798911  # [  131.477150] CPU: 3 PID: 2671 Comm: cat Tainted: G      D W         5.10.128-cip11 #1
 3893 05:50:03.806650  # [  131.484905] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
 3894 05:50:03.808364  # [  131.491439] Backtrace: 
 3895 05:50:03.816528  # [  131.493917] [<c134a208>] (dump_backtrace) from [<c134a5c8>] (show_stack+0x20/0x24)
 3896 05:50:03.820625  # [  131.501498]  r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f6a8
 3897 05:50:03.829751  # [  131.507171] [<c134a5a8>] (show_stack) from [<c1351744>] (dump_stack+0xe0/0x100)
 3898 05:50:03.837358  # [  131.514497] [<c1351664>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
 3899 05:50:03.844029  # [  131.521472]  r9:00000009 r8:c086cf84 r7:00000016 r6:00000009 r5:c086cf84 r4:c1a1fbb4
 3900 05:50:03.851650  # [  131.529232] [<c03565f4>] (__warn) from [<c134b6e8>] (warn_slowpath_fmt+0x8c/0xa8)
 3901 05:50:03.859380  # [  131.536725]  r7:00000016 r6:c1a1fbb4 r5:c1a1fb8c r4:c6926000
 3902 05:50:03.866288  # [  131.542401] [<c134b660>] (warn_slowpath_fmt) from [<c086cf84>] (refcount_warn_saturate+0xd4/0x174)
 3903 05:50:03.876658  # [  131.551370]  r9:c1acba34 r8:c15e7d40 r7:c6927f60 r6:00000016 r5:c6bdd000 r4:c6926000
 3904 05:50:03.883929  # [  131.559136] [<c086ceb0>] (refcount_warn_saturate) from [<c0c2e0a4>] (__refcount_add.constprop.0+0x44/0x58)
 3905 05:50:03.894066  # [  131.568815] [<c0c2e060>] (__refcount_add.constprop.0) from [<c135820c>] (lkdtm_REFCOUNT_INC_OVERFLOW+0x78/0x9c)
 3906 05:50:03.904370  # [  131.578920] [<c1358194>] (lkdtm_REFCOUNT_INC_OVERFLOW) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
 3907 05:50:03.906879  # [  131.588059]  r4:0000002b
 3908 05:50:03.913559  # [  131.590608] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
 3909 05:50:03.922408  # [  131.598631] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
 3910 05:50:03.930684  # [  131.606560]  r9:c6927f60 r8:c5366540 r7:00000016 r6:b6df8000 r5:c2fb7180 r4:c0c2d400
 3911 05:50:03.939474  # [  131.614322] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
 3912 05:50:03.946102  # [  131.622163]  r9:c07f4bec r8:c6927f60 r7:c2816000 r6:b6df8000 r5:c2fb7180 r4:00000000
 3913 05:50:03.954166  # [  131.629920] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
 3914 05:50:03.964333  # [  131.637066]  r10:00000004 r9:00000000 r8:00000000 r7:b6df8000 r6:c6926000 r5:c2fb7180
 3915 05:50:03.965534  # [  131.644903]  r4:c2fb7180
 3916 05:50:03.973198  # [  131.647450] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
 3917 05:50:03.980035  # [  131.654597]  r9:c6926000 r8:c03002e4 r7:00000004 r6:b6f3fe00 r5:00000016 r4:00000016
 3918 05:50:03.986374  # [  131.662355] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
 3919 05:50:03.994931  # [  131.669932] Exception stack(0xc6927fa8 to 0xc6927ff0)
 3920 05:50:04.000324  # [  131.674995] 7fa0:                   00000016 00000016 00000001 b6df8000 00000016 00000000
 3921 05:50:04.008634  # [  131.683183] 7fc0: 00000016 00000016 b6f3fe00 00000004 00000001 00000000 00020000 beedca54
 3922 05:50:04.016337  # [  131.691370] 7fe0: 00000004 beedc788 b6ead94f b6e33c66
 3923 05:50:04.019468  # [  131.696516] irq event stamp: 0
 3924 05:50:04.022549  # [  131.699603] hardirqs last  enabled at (0): [<00000000>] 0x0
 3925 05:50:04.031301  # [  131.705238] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
 3926 05:50:04.039346  # [  131.712771] softirqs last  enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
 3927 05:50:04.043580  # [  131.720273] softirqs last disabled at (0): [<00000000>] 0x0
 3928 05:50:04.048669  # [  131.725896] ---[ end trace 7a6d29f13dc4ce3a ]---
 3929 05:50:04.053377  # [  131.730528] lkdtm: Overflow detected: saturated
 3930 05:50:04.058444  # REFCOUNT_INC_OVERFLOW: missing 'call trace:': [FAIL]
 3931 05:50:04.064329  not ok 42 selftests: lkdtm: REFCOUNT_INC_OVERFLOW.sh # exit=1
 3932 05:50:04.066921  # selftests: lkdtm: REFCOUNT_ADD_OVERFLOW.sh
 3933 05:50:04.147072  [  132.250431] lkdtm: Performing direct entry REFCOUNT_ADD_OVERFLOW
 3934 05:50:04.156102  [  132.256718] lkdtm: attempting good refcount_add() without overflow
 3935 05:50:04.162207  [  132.263019] lkdtm: attempting bad refcount_add() overflow
 3936 05:50:04.163908  [  132.268454] ------------[ cut here ]------------
 3937 05:50:04.174721  [  132.273223] WARNING: CPU: 0 PID: 2705 at lib/refcount.c:22 refcount_warn_saturate+0xd4/0x174
 3938 05:50:04.176520  [  132.281700] refcount_t: saturated; leaking memory.
 3939 05:50:04.205954  [  132.286597] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi imx_ldb parallel_display flexcan can_dev etnaviv imxdrm gpu_sched imx_ipu_v3
 3940 05:50:04.214338  [  132.316184] CPU: 0 PID: 2705 Comm: cat Tainted: G      D W         5.10.128-cip11 #1
 3941 05:50:04.223392  [  132.323956] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
 3942 05:50:04.225956  [  132.330506] Backtrace: 
 3943 05:50:04.232471  [  132.333019] [<c134a208>] (dump_backtrace) from [<c134a5c8>] (show_stack+0x20/0x24)
 3944 05:50:04.236720  [  132.340620]  r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f6a8
 3945 05:50:04.244136  [  132.346313] [<c134a5a8>] (show_stack) from [<c1351744>] (dump_stack+0xe0/0x100)
 3946 05:50:04.250862  [  132.353660] [<c1351664>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
 3947 05:50:04.258355  [  132.360655]  r9:00000009 r8:c086cf84 r7:00000016 r6:00000009 r5:c086cf84 r4:c1a1fbb4
 3948 05:50:04.267219  [  132.368434] [<c03565f4>] (__warn) from [<c134b6e8>] (warn_slowpath_fmt+0x8c/0xa8)
 3949 05:50:04.271465  [  132.375945]  r7:00000016 r6:c1a1fbb4 r5:c1a1fb8c r4:c6c84000
 3950 05:50:04.280995  [  132.381648] [<c134b660>] (warn_slowpath_fmt) from [<c086cf84>] (refcount_warn_saturate+0xd4/0x174)
 3951 05:50:04.289219  [  132.390639]  r9:c1acba4c r8:c15e7d40 r7:c6c85f60 r6:00000016 r5:c5a9e000 r4:c6c84000
 3952 05:50:04.299495  [  132.398430] [<c086ceb0>] (refcount_warn_saturate) from [<c0c2e0a4>] (__refcount_add.constprop.0+0x44/0x58)
 3953 05:50:04.308553  [  132.408136] [<c0c2e060>] (__refcount_add.constprop.0) from [<c13582b4>] (lkdtm_REFCOUNT_ADD_OVERFLOW+0x84/0xa8)
 3954 05:50:04.318047  [  132.418265] [<c1358230>] (lkdtm_REFCOUNT_ADD_OVERFLOW) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
 3955 05:50:04.321539  [  132.427417]  r4:0000002c
 3956 05:50:04.329605  [  132.429986] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
 3957 05:50:04.339300  [  132.438031] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
 3958 05:50:04.343666  [  132.445983]  r9:c6c85f60 r8:c5366540 r7:00000016 r6:b6e02000 r5:c2fb63c0 r4:c0c2d400
 3959 05:50:04.352687  [  132.453763] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
 3960 05:50:04.359169  [  132.461626]  r9:c07f4bec r8:c6c85f60 r7:c2816000 r6:b6e02000 r5:c2fb63c0 r4:00000000
 3961 05:50:04.370042  [  132.469405] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
 3962 05:50:04.374359  [  132.476570]  r10:00000004 r9:00000000 r8:00000000 r7:b6e02000 r6:c6c84000 r5:c2fb63c0
 3963 05:50:04.380716  [  132.484418]  r4:c2fb63c0
 3964 05:50:04.385486  [  132.486984] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
 3965 05:50:04.392465  [  132.494150]  r9:c6c84000 r8:c03002e4 r7:00000004 r6:b6f49e00 r5:00000016 r4:00000016
 3966 05:50:04.401758  [  132.501929] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
 3967 05:50:04.404483  [  132.509520] Exception stack(0xc6c85fa8 to 0xc6c85ff0)
 3968 05:50:04.415598  [  132.514601] 5fa0:                   00000016 00000016 00000001 b6e02000 00000016 00000000
 3969 05:50:04.422114  [  132.522808] 5fc0: 00000016 00000016 b6f49e00 00000004 00000001 00000000 00020000 bee1ba54
 3970 05:50:04.426058  [  132.531008] 5fe0: 00000004 bee1b788 b6eb794f b6e3dc66
 3971 05:50:04.432395  [  132.536200] irq event stamp: 0
 3972 05:50:04.436090  [  132.539306] hardirqs last  enabled at (0): [<00000000>] 0x0
 3973 05:50:04.442495  [  132.544994] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
 3974 05:50:04.451145  [  132.552588] softirqs last  enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
 3975 05:50:04.456427  [  132.560116] softirqs last disabled at (0): [<00000000>] 0x0
 3976 05:50:04.461161  [  132.565785] ---[ end trace 7a6d29f13dc4ce3b ]---
 3977 05:50:04.465691  [  132.570446] lkdtm: Overflow detected: saturated
 3978 05:50:04.603419  # [  132.250431] lkdtm: Performing direct entry REFCOUNT_ADD_OVERFLOW
 3979 05:50:04.610587  # [  132.256718] lkdtm: attempting good refcount_add() without overflow
 3980 05:50:04.615478  # [  132.263019] lkdtm: attempting bad refcount_add() overflow
 3981 05:50:04.620258  # [  132.268454] ------------[ cut here ]------------
 3982 05:50:04.631393  # [  132.273223] WARNING: CPU: 0 PID: 2705 at lib/refcount.c:22 refcount_warn_saturate+0xd4/0x174
 3983 05:50:04.634884  # [  132.281700] refcount_t: saturated; leaking memory.
 3984 05:50:04.664555  # [  132.286597] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi imx_ldb parallel_display flexcan can_dev etnaviv imxdrm gpu_sched imx_ipu_v3
 3985 05:50:04.670625  # [  132.316184] CPU: 0 PID: 2705 Comm: cat Tainted: G      D W         5.10.128-cip11 #1
 3986 05:50:04.679577  # [  132.323956] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
 3987 05:50:04.681591  # [  132.330506] Backtrace: 
 3988 05:50:04.688332  # [  132.333019] [<c134a208>] (dump_backtrace) from [<c134a5c8>] (show_stack+0x20/0x24)
 3989 05:50:04.694079  # [  132.340620]  r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f6a8
 3990 05:50:04.704397  # [  132.346313] [<c134a5a8>] (show_stack) from [<c1351744>] (dump_stack+0xe0/0x100)
 3991 05:50:04.708111  # [  132.353660] [<c1351664>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
 3992 05:50:04.717566  # [  132.360655]  r9:00000009 r8:c086cf84 r7:00000016 r6:00000009 r5:c086cf84 r4:c1a1fbb4
 3993 05:50:04.727071  # [  132.368434] [<c03565f4>] (__warn) from [<c134b6e8>] (warn_slowpath_fmt+0x8c/0xa8)
 3994 05:50:04.729484  # [  132.375945]  r7:00000016 r6:c1a1fbb4 r5:c1a1fb8c r4:c6c84000
 3995 05:50:04.740501  # [  132.381648] [<c134b660>] (warn_slowpath_fmt) from [<c086cf84>] (refcount_warn_saturate+0xd4/0x174)
 3996 05:50:04.746642  # [  132.390639]  r9:c1acba4c r8:c15e7d40 r7:c6c85f60 r6:00000016 r5:c5a9e000 r4:c6c84000
 3997 05:50:04.757509  # [  132.398430] [<c086ceb0>] (refcount_warn_saturate) from [<c0c2e0a4>] (__refcount_add.constprop.0+0x44/0x58)
 3998 05:50:04.766435  # [  132.408136] [<c0c2e060>] (__refcount_add.constprop.0) from [<c13582b4>] (lkdtm_REFCOUNT_ADD_OVERFLOW+0x84/0xa8)
 3999 05:50:04.776133  # [  132.418265] [<c1358230>] (lkdtm_REFCOUNT_ADD_OVERFLOW) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
 4000 05:50:04.780201  # [  132.427417]  r4:0000002c
 4001 05:50:04.787343  # [  132.429986] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
 4002 05:50:04.794661  # [  132.438031] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
 4003 05:50:04.803840  # [  132.445983]  r9:c6c85f60 r8:c5366540 r7:00000016 r6:b6e02000 r5:c2fb63c0 r4:c0c2d400
 4004 05:50:04.810444  # [  132.453763] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
 4005 05:50:04.818344  # [  132.461626]  r9:c07f4bec r8:c6c85f60 r7:c2816000 r6:b6e02000 r5:c2fb63c0 r4:00000000
 4006 05:50:04.827214  # [  132.469405] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
 4007 05:50:04.835014  # [  132.476570]  r10:00000004 r9:00000000 r8:00000000 r7:b6e02000 r6:c6c84000 r5:c2fb63c0
 4008 05:50:04.838098  # [  132.484418]  r4:c2fb63c0
 4009 05:50:04.843724  # [  132.486984] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
 4010 05:50:04.852657  # [  132.494150]  r9:c6c84000 r8:c03002e4 r7:00000004 r6:b6f49e00 r5:00000016 r4:00000016
 4011 05:50:04.859786  # [  132.501929] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
 4012 05:50:04.865536  # [  132.509520] Exception stack(0xc6c85fa8 to 0xc6c85ff0)
 4013 05:50:04.874535  # [  132.514601] 5fa0:                   00000016 00000016 00000001 b6e02000 00000016 00000000
 4014 05:50:04.881165  # [  132.522808] 5fc0: 00000016 00000016 b6f49e00 00000004 00000001 00000000 00020000 bee1ba54
 4015 05:50:04.887731  # [  132.531008] 5fe0: 00000004 bee1b788 b6eb794f b6e3dc66
 4016 05:50:04.890101  # [  132.536200] irq event stamp: 0
 4017 05:50:04.895560  # [  132.539306] hardirqs last  enabled at (0): [<00000000>] 0x0
 4018 05:50:04.903541  # [  132.544994] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
 4019 05:50:04.912192  # [  132.552588] softirqs last  enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
 4020 05:50:04.916743  # [  132.560116] softirqs last disabled at (0): [<00000000>] 0x0
 4021 05:50:04.922032  # [  132.565785] ---[ end trace 7a6d29f13dc4ce3b ]---
 4022 05:50:04.925290  # [  132.570446] lkdtm: Overflow detected: saturated
 4023 05:50:04.930615  # REFCOUNT_ADD_OVERFLOW: missing 'call trace:': [FAIL]
 4024 05:50:04.936994  not ok 43 selftests: lkdtm: REFCOUNT_ADD_OVERFLOW.sh # exit=1
 4025 05:50:04.940236  # selftests: lkdtm: REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh
 4026 05:50:04.996612  [  133.099229] lkdtm: Performing direct entry REFCOUNT_INC_NOT_ZERO_OVERFLOW
 4027 05:50:05.003055  [  133.106162] lkdtm: attempting bad refcount_inc_not_zero() overflow
 4028 05:50:05.007829  [  133.112457] ------------[ cut here ]------------
 4029 05:50:05.015434  [  133.117148] WARNING: CPU: 2 PID: 2739 at lib/refcount.c:19 refcount_warn_saturate+0xa0/0x174
 4030 05:50:05.020369  [  133.125680] refcount_t: saturated; leaking memory.
 4031 05:50:05.050173  [  133.130486] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi imx_ldb parallel_display flexcan can_dev etnaviv imxdrm gpu_sched imx_ipu_v3
 4032 05:50:05.059956  [  133.159716] CPU: 2 PID: 2739 Comm: cat Tainted: G      D W         5.10.128-cip11 #1
 4033 05:50:05.064439  [  133.167469] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
 4034 05:50:05.066808  [  133.174004] Backtrace: 
 4035 05:50:05.075190  [  133.176482] [<c134a208>] (dump_backtrace) from [<c134a5c8>] (show_stack+0x20/0x24)
 4036 05:50:05.079628  [  133.184066]  r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f6a8
 4037 05:50:05.088780  [  133.189740] [<c134a5a8>] (show_stack) from [<c1351744>] (dump_stack+0xe0/0x100)
 4038 05:50:05.095041  [  133.197067] [<c1351664>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
 4039 05:50:05.102691  [  133.204041]  r9:00000009 r8:c086cf50 r7:00000013 r6:00000009 r5:c086cf50 r4:c1a1fbb4
 4040 05:50:05.110215  [  133.211798] [<c03565f4>] (__warn) from [<c134b6e8>] (warn_slowpath_fmt+0x8c/0xa8)
 4041 05:50:05.116739  [  133.219291]  r7:00000013 r6:c1a1fbb4 r5:c1a1fb8c r4:c59e8000
 4042 05:50:05.125418  [  133.224968] [<c134b660>] (warn_slowpath_fmt) from [<c086cf50>] (refcount_warn_saturate+0xa0/0x174)
 4043 05:50:05.132258  [  133.233938]  r9:c1acba64 r8:c15e7d40 r7:c59e9f60 r6:0000001f r5:c5ff1000 r4:7fffffff
 4044 05:50:05.144562  [  133.241706] [<c086ceb0>] (refcount_warn_saturate) from [<c1358180>] (__refcount_add_not_zero.constprop.0+0x64/0x78)
 4045 05:50:05.153752  [  133.252158] [<c135811c>] (__refcount_add_not_zero.constprop.0) from [<c1358328>] (lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW+0x50/0x88)
 4046 05:50:05.158519  [  133.263816]  r5:c5ff1000 r4:c59e8000
 4047 05:50:05.167828  [  133.267413] [<c13582d8>] (lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
 4048 05:50:05.172199  [  133.277333]  r4:0000002d
 4049 05:50:05.180337  [  133.279882] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
 4050 05:50:05.188805  [  133.287905] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
 4051 05:50:05.194533  [  133.295834]  r9:c59e9f60 r8:c5366540 r7:0000001f r6:b6e38000 r5:c59b8c80 r4:c0c2d400
 4052 05:50:05.201958  [  133.303593] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
 4053 05:50:05.211520  [  133.311434]  r9:c07f4bec r8:c59e9f60 r7:c2816000 r6:b6e38000 r5:c59b8c80 r4:00000000
 4054 05:50:05.216199  [  133.319193] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
 4055 05:50:05.225339  [  133.326339]  r10:00000004 r9:00000000 r8:00000000 r7:b6e38000 r6:c59e8000 r5:c59b8c80
 4056 05:50:05.228007  [  133.334176]  r4:c59b8c80
 4057 05:50:05.233634  [  133.336721] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
 4058 05:50:05.244620  [  133.343867]  r9:c59e8000 r8:c03002e4 r7:00000004 r6:b6f7fe00 r5:0000001f r4:0000001f
 4059 05:50:05.250345  [  133.351626] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
 4060 05:50:05.255195  [  133.359204] Exception stack(0xc59e9fa8 to 0xc59e9ff0)
 4061 05:50:05.263712  [  133.364267] 9fa0:                   0000001f 0000001f 00000001 b6e38000 0000001f 00000000
 4062 05:50:05.272593  [  133.372455] 9fc0: 0000001f 0000001f b6f7fe00 00000004 00000001 00000000 00020000 bed37a54
 4063 05:50:05.275586  [  133.380640] 9fe0: 00000004 bed37788 b6eed94f b6e73c66
 4064 05:50:05.279954  [  133.385770] irq event stamp: 0
 4065 05:50:05.284326  [  133.388847] hardirqs last  enabled at (0): [<00000000>] 0x0
 4066 05:50:05.295770  [  133.394474] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
 4067 05:50:05.300394  [  133.401978] softirqs last  enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
 4068 05:50:05.305884  [  133.409550] softirqs last disabled at (0): [<00000000>] 0x0
 4069 05:50:05.311754  [  133.415195] ---[ end trace 7a6d29f13dc4ce3c ]---
 4070 05:50:05.314766  [  133.419834] lkdtm: Overflow detected: saturated
 4071 05:50:05.442073  # [  133.099229] lkdtm: Performing direct entry REFCOUNT_INC_NOT_ZERO_OVERFLOW
 4072 05:50:05.449642  # [  133.106162] lkdtm: attempting bad refcount_inc_not_zero() overflow
 4073 05:50:05.451187  # [  133.112457] ------------[ cut here ]------------
 4074 05:50:05.459141  # [  133.117148] WARNING: CPU: 2 PID: 2739 at lib/refcount.c:19 refcount_warn_saturate+0xa0/0x174
 4075 05:50:05.464683  # [  133.125680] refcount_t: saturated; leaking memory.
 4076 05:50:05.492338  # [  133.130486] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi imx_ldb parallel_display flexcan can_dev etnaviv imxdrm gpu_sched imx_ipu_v3
 4077 05:50:05.502574  # [  133.159716] CPU: 2 PID: 2739 Comm: cat Tainted: G      D W         5.10.128-cip11 #1
 4078 05:50:05.507381  # [  133.167469] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
 4079 05:50:05.509437  # [  133.174004] Backtrace: 
 4080 05:50:05.517033  # [  133.176482] [<c134a208>] (dump_backtrace) from [<c134a5c8>] (show_stack+0x20/0x24)
 4081 05:50:05.524551  # [  133.184066]  r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f6a8
 4082 05:50:05.533242  # [  133.189740] [<c134a5a8>] (show_stack) from [<c1351744>] (dump_stack+0xe0/0x100)
 4083 05:50:05.539055  # [  133.197067] [<c1351664>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
 4084 05:50:05.548370  # [  133.204041]  r9:00000009 r8:c086cf50 r7:00000013 r6:00000009 r5:c086cf50 r4:c1a1fbb4
 4085 05:50:05.553966  # [  133.211798] [<c03565f4>] (__warn) from [<c134b6e8>] (warn_slowpath_fmt+0x8c/0xa8)
 4086 05:50:05.562587  # [  133.219291]  r7:00000013 r6:c1a1fbb4 r5:c1a1fb8c r4:c59e8000
 4087 05:50:05.568964  # [  133.224968] [<c134b660>] (warn_slowpath_fmt) from [<c086cf50>] (refcount_warn_saturate+0xa0/0x174)
 4088 05:50:05.577789  # [  133.233938]  r9:c1acba64 r8:c15e7d40 r7:c59e9f60 r6:0000001f r5:c5ff1000 r4:7fffffff
 4089 05:50:05.588667  # [  133.241706] [<c086ceb0>] (refcount_warn_saturate) from [<c1358180>] (__refcount_add_not_zero.constprop.0+0x64/0x78)
 4090 05:50:05.598397  # [  133.252158] [<c135811c>] (__refcount_add_not_zero.constprop.0) from [<c1358328>] (lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW+0x50/0x88)
 4091 05:50:05.601410  # [  133.263816]  r5:c5ff1000 r4:c59e8000
 4092 05:50:05.614537  # [  133.267413] [<c13582d8>] (lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
 4093 05:50:05.614836  # [  133.277333]  r4:0000002d
 4094 05:50:05.622562  # [  133.279882] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
 4095 05:50:05.634543  # [  133.287905] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
 4096 05:50:05.641989  # [  133.295834]  r9:c59e9f60 r8:c5366540 r7:0000001f r6:b6e38000 r5:c59b8c80 r4:c0c2d400
 4097 05:50:05.646803  # [  133.303593] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
 4098 05:50:05.654416  # [  133.311434]  r9:c07f4bec r8:c59e9f60 r7:c2816000 r6:b6e38000 r5:c59b8c80 r4:00000000
 4099 05:50:05.662146  # [  133.319193] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
 4100 05:50:05.669410  # [  133.326339]  r10:00000004 r9:00000000 r8:00000000 r7:b6e38000 r6:c59e8000 r5:c59b8c80
 4101 05:50:05.673624  # [  133.334176]  r4:c59b8c80
 4102 05:50:05.680823  # [  133.336721] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
 4103 05:50:05.690048  # [  133.343867]  r9:c59e8000 r8:c03002e4 r7:00000004 r6:b6f7fe00 r5:0000001f r4:0000001f
 4104 05:50:05.698288  # [  133.351626] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
 4105 05:50:05.701312  # [  133.359204] Exception stack(0xc59e9fa8 to 0xc59e9ff0)
 4106 05:50:05.710023  # [  133.364267] 9fa0:                   0000001f 0000001f 00000001 b6e38000 0000001f 00000000
 4107 05:50:05.719391  # [  133.372455] 9fc0: 0000001f 0000001f b6f7fe00 00000004 00000001 00000000 00020000 bed37a54
 4108 05:50:05.723175  # [  133.380640] 9fe0: 00000004 bed37788 b6eed94f b6e73c66
 4109 05:50:05.726005  # [  133.385770] irq event stamp: 0
 4110 05:50:05.733807  # [  133.388847] hardirqs last  enabled at (0): [<00000000>] 0x0
 4111 05:50:05.739536  # [  133.394474] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
 4112 05:50:05.750333  # [  133.401978] softirqs last  enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
 4113 05:50:05.754679  # [  133.409550] softirqs last disabled at (0): [<00000000>] 0x0
 4114 05:50:05.758174  # [  133.415195] ---[ end trace 7a6d29f13dc4ce3c ]---
 4115 05:50:05.761685  # [  133.419834] lkdtm: Overflow detected: saturated
 4116 05:50:05.769366  # REFCOUNT_INC_NOT_ZERO_OVERFLOW: missing 'call trace:': [FAIL]
 4117 05:50:05.774755  not ok 44 selftests: lkdtm: REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh # exit=1
 4118 05:50:05.778749  # selftests: lkdtm: REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh
 4119 05:50:05.825369  [  133.926110] lkdtm: Performing direct entry REFCOUNT_ADD_NOT_ZERO_OVERFLOW
 4120 05:50:05.832452  [  133.933009] lkdtm: attempting bad refcount_add_not_zero() overflow
 4121 05:50:05.834608  [  133.939221] ------------[ cut here ]------------
 4122 05:50:05.842453  [  133.943984] WARNING: CPU: 0 PID: 2773 at lib/refcount.c:19 refcount_warn_saturate+0xa0/0x174
 4123 05:50:05.847153  [  133.952482] refcount_t: saturated; leaking memory.
 4124 05:50:05.876749  [  133.957289] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi imx_ldb parallel_display flexcan can_dev etnaviv imxdrm gpu_sched imx_ipu_v3
 4125 05:50:05.885239  [  133.986526] CPU: 0 PID: 2773 Comm: cat Tainted: G      D W         5.10.128-cip11 #1
 4126 05:50:05.893634  [  133.994278] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
 4127 05:50:05.894653  [  134.000811] Backtrace: 
 4128 05:50:05.902770  [  134.003289] [<c134a208>] (dump_backtrace) from [<c134a5c8>] (show_stack+0x20/0x24)
 4129 05:50:05.910246  [  134.010872]  r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f6a8
 4130 05:50:05.913736  [  134.016545] [<c134a5a8>] (show_stack) from [<c1351744>] (dump_stack+0xe0/0x100)
 4131 05:50:05.922679  [  134.023871] [<c1351664>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
 4132 05:50:05.929647  [  134.030845]  r9:00000009 r8:c086cf50 r7:00000013 r6:00000009 r5:c086cf50 r4:c1a1fbb4
 4133 05:50:05.937699  [  134.038605] [<c03565f4>] (__warn) from [<c134b6e8>] (warn_slowpath_fmt+0x8c/0xa8)
 4134 05:50:05.943758  [  134.046099]  r7:00000013 r6:c1a1fbb4 r5:c1a1fb8c r4:c6db0000
 4135 05:50:05.951958  [  134.051777] [<c134b660>] (warn_slowpath_fmt) from [<c086cf50>] (refcount_warn_saturate+0xa0/0x174)
 4136 05:50:05.961393  [  134.060750]  r9:c1acba84 r8:c15e7d40 r7:c6db1f60 r6:0000001f r5:c5cf6000 r4:7fffffff
 4137 05:50:05.970395  [  134.068518] [<c086ceb0>] (refcount_warn_saturate) from [<c1358180>] (__refcount_add_not_zero.constprop.0+0x64/0x78)
 4138 05:50:05.983031  [  134.078974] [<c135811c>] (__refcount_add_not_zero.constprop.0) from [<c13583b0>] (lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW+0x50/0x88)
 4139 05:50:05.985883  [  134.090633]  r5:c5cf6000 r4:c6db0000
 4140 05:50:05.995769  [  134.094231] [<c1358360>] (lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
 4141 05:50:05.997934  [  134.104151]  r4:0000002e
 4142 05:50:06.006317  [  134.106704] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
 4143 05:50:06.016522  [  134.114726] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
 4144 05:50:06.021648  [  134.122655]  r9:c6db1f60 r8:c5366540 r7:0000001f r6:b6e64000 r5:c2fb6500 r4:c0c2d400
 4145 05:50:06.030355  [  134.130415] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
 4146 05:50:06.037013  [  134.138257]  r9:c07f4bec r8:c6db1f60 r7:c2816000 r6:b6e64000 r5:c2fb6500 r4:00000000
 4147 05:50:06.043773  [  134.146014] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
 4148 05:50:06.052877  [  134.153161]  r10:00000004 r9:00000000 r8:00000000 r7:b6e64000 r6:c6db0000 r5:c2fb6500
 4149 05:50:06.053917  [  134.160997]  r4:c2fb6500
 4150 05:50:06.060918  [  134.163544] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
 4151 05:50:06.069012  [  134.170690]  r9:c6db0000 r8:c03002e4 r7:00000004 r6:b6fabe00 r5:0000001f r4:0000001f
 4152 05:50:06.076296  [  134.178447] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
 4153 05:50:06.083408  [  134.186025] Exception stack(0xc6db1fa8 to 0xc6db1ff0)
 4154 05:50:06.090577  [  134.191088] 1fa0:                   0000001f 0000001f 00000001 b6e64000 0000001f 00000000
 4155 05:50:06.098111  [  134.199275] 1fc0: 0000001f 0000001f b6fabe00 00000004 00000001 00000000 00020000 bec23a54
 4156 05:50:06.104392  [  134.207461] 1fe0: 00000004 bec23788 b6f1994f b6e9fc66
 4157 05:50:06.106688  [  134.212571] irq event stamp: 0
 4158 05:50:06.111973  [  134.215648] hardirqs last  enabled at (0): [<00000000>] 0x0
 4159 05:50:06.118698  [  134.221238] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
 4160 05:50:06.126904  [  134.228777] softirqs last  enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
 4161 05:50:06.132626  [  134.236313] softirqs last disabled at (0): [<00000000>] 0x0
 4162 05:50:06.136825  [  134.241900] ---[ end trace 7a6d29f13dc4ce3d ]---
 4163 05:50:06.141680  [  134.246565] lkdtm: Overflow detected: saturated
 4164 05:50:06.260798  # [  133.926110] lkdtm: Performing direct entry REFCOUNT_ADD_NOT_ZERO_OVERFLOW
 4165 05:50:06.264751  # [  133.933009] lkdtm: attempting bad refcount_add_not_zero() overflow
 4166 05:50:06.270879  # [  133.939221] ------------[ cut here ]------------
 4167 05:50:06.278753  # [  133.943984] WARNING: CPU: 0 PID: 2773 at lib/refcount.c:19 refcount_warn_saturate+0xa0/0x174
 4168 05:50:06.283956  # [  133.952482] refcount_t: saturated; leaking memory.
 4169 05:50:06.312226  # [  133.957289] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi imx_ldb parallel_display flexcan can_dev etnaviv imxdrm gpu_sched imx_ipu_v3
 4170 05:50:06.321129  # [  133.986526] CPU: 0 PID: 2773 Comm: cat Tainted: G      D W         5.10.128-cip11 #1
 4171 05:50:06.326761  # [  133.994278] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
 4172 05:50:06.331209  # [  134.000811] Backtrace: 
 4173 05:50:06.338802  # [  134.003289] [<c134a208>] (dump_backtrace) from [<c134a5c8>] (show_stack+0x20/0x24)
 4174 05:50:06.344716  # [  134.010872]  r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f6a8
 4175 05:50:06.352344  # [  134.016545] [<c134a5a8>] (show_stack) from [<c1351744>] (dump_stack+0xe0/0x100)
 4176 05:50:06.358541  # [  134.023871] [<c1351664>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
 4177 05:50:06.366969  # [  134.030845]  r9:00000009 r8:c086cf50 r7:00000013 r6:00000009 r5:c086cf50 r4:c1a1fbb4
 4178 05:50:06.376019  # [  134.038605] [<c03565f4>] (__warn) from [<c134b6e8>] (warn_slowpath_fmt+0x8c/0xa8)
 4179 05:50:06.382141  # [  134.046099]  r7:00000013 r6:c1a1fbb4 r5:c1a1fb8c r4:c6db0000
 4180 05:50:06.388513  # [  134.051777] [<c134b660>] (warn_slowpath_fmt) from [<c086cf50>] (refcount_warn_saturate+0xa0/0x174)
 4181 05:50:06.398440  # [  134.060750]  r9:c1acba84 r8:c15e7d40 r7:c6db1f60 r6:0000001f r5:c5cf6000 r4:7fffffff
 4182 05:50:06.408398  # [  134.068518] [<c086ceb0>] (refcount_warn_saturate) from [<c1358180>] (__refcount_add_not_zero.constprop.0+0x64/0x78)
 4183 05:50:06.419790  # [  134.078974] [<c135811c>] (__refcount_add_not_zero.constprop.0) from [<c13583b0>] (lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW+0x50/0x88)
 4184 05:50:06.421623  # [  134.090633]  r5:c5cf6000 r4:c6db0000
 4185 05:50:06.433761  # [  134.094231] [<c1358360>] (lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
 4186 05:50:06.434811  # [  134.104151]  r4:0000002e
 4187 05:50:06.443982  # [  134.106704] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
 4188 05:50:06.452673  # [  134.114726] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
 4189 05:50:06.462183  # [  134.122655]  r9:c6db1f60 r8:c5366540 r7:0000001f r6:b6e64000 r5:c2fb6500 r4:c0c2d400
 4190 05:50:06.467043  # [  134.130415] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
 4191 05:50:06.475392  # [  134.138257]  r9:c07f4bec r8:c6db1f60 r7:c2816000 r6:b6e64000 r5:c2fb6500 r4:00000000
 4192 05:50:06.482495  # [  134.146014] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
 4193 05:50:06.491307  # [  134.153161]  r10:00000004 r9:00000000 r8:00000000 r7:b6e64000 r6:c6db0000 r5:c2fb6500
 4194 05:50:06.493833  # [  134.160997]  r4:c2fb6500
 4195 05:50:06.500270  # [  134.163544] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
 4196 05:50:06.510228  # [  134.170690]  r9:c6db0000 r8:c03002e4 r7:00000004 r6:b6fabe00 r5:0000001f r4:0000001f
 4197 05:50:06.521147  # [  134.178447] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
 4198 05:50:06.523758  # [  134.186025] Exception stack(0xc6db1fa8 to 0xc6db1ff0)
 4199 05:50:06.532526  # [  134.191088] 1fa0:                   0000001f 0000001f 00000001 b6e64000 0000001f 00000000
 4200 05:50:06.537719  # [  134.199275] 1fc0: 0000001f 0000001f b6fabe00 00000004 00000001 00000000 00020000 bec23a54
 4201 05:50:06.543846  # [  134.207461] 1fe0: 00000004 bec23788 b6f1994f b6e9fc66
 4202 05:50:06.546328  # [  134.212571] irq event stamp: 0
 4203 05:50:06.554352  # [  134.215648] hardirqs last  enabled at (0): [<00000000>] 0x0
 4204 05:50:06.560237  # [  134.221238] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
 4205 05:50:06.567842  # [  134.228777] softirqs last  enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
 4206 05:50:06.572911  # [  134.236313] softirqs last disabled at (0): [<00000000>] 0x0
 4207 05:50:06.579475  # [  134.241900] ---[ end trace 7a6d29f13dc4ce3d ]---
 4208 05:50:06.582554  # [  134.246565] lkdtm: Overflow detected: saturated
 4209 05:50:06.589817  # REFCOUNT_ADD_NOT_ZERO_OVERFLOW: missing 'call trace:': [FAIL]
 4210 05:50:06.595732  not ok 45 selftests: lkdtm: REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh # exit=1
 4211 05:50:06.600239  # selftests: lkdtm: REFCOUNT_DEC_ZERO.sh
 4212 05:50:06.663857  [  134.767659] lkdtm: Performing direct entry REFCOUNT_DEC_ZERO
 4213 05:50:06.672001  [  134.773449] lkdtm: attempting good refcount_dec()
 4214 05:50:06.673693  [  134.778170] lkdtm: attempting bad refcount_dec() to zero
 4215 05:50:06.681285  [  134.783536] ------------[ cut here ]------------
 4216 05:50:06.686466  [  134.788191] WARNING: CPU: 1 PID: 2807 at lib/refcount.c:31 refcount_warn_saturate+0x6c/0x174
 4217 05:50:06.694344  [  134.796715] refcount_t: decrement hit 0; leaking memory.
 4218 05:50:06.722810  [  134.802042] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi imx_ldb parallel_display flexcan can_dev etnaviv imxdrm gpu_sched imx_ipu_v3
 4219 05:50:06.728897  [  134.831303] CPU: 1 PID: 2807 Comm: cat Tainted: G      D W         5.10.128-cip11 #1
 4220 05:50:06.737545  [  134.839056] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
 4221 05:50:06.738462  [  134.845591] Backtrace: 
 4222 05:50:06.746054  [  134.848070] [<c134a208>] (dump_backtrace) from [<c134a5c8>] (show_stack+0x20/0x24)
 4223 05:50:06.753576  [  134.855653]  r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f6a8
 4224 05:50:06.760552  [  134.861329] [<c134a5a8>] (show_stack) from [<c1351744>] (dump_stack+0xe0/0x100)
 4225 05:50:06.766332  [  134.868656] [<c1351664>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
 4226 05:50:06.775412  [  134.875630]  r9:00000009 r8:c086cf1c r7:0000001f r6:00000009 r5:c086cf1c r4:c1a1fbb4
 4227 05:50:06.782368  [  134.883390] [<c03565f4>] (__warn) from [<c134b6e8>] (warn_slowpath_fmt+0x8c/0xa8)
 4228 05:50:06.786425  [  134.890883]  r7:0000001f r6:c1a1fbb4 r5:c1a1fc18 r4:c6976000
 4229 05:50:06.795640  [  134.896559] [<c134b660>] (warn_slowpath_fmt) from [<c086cf1c>] (refcount_warn_saturate+0x6c/0x174)
 4230 05:50:06.805958  [  134.905531]  r9:c1acbaa4 r8:c15e7d40 r7:c6977f60 r6:00000012 r5:c5a8b000 r4:c6976000
 4231 05:50:06.814160  [  134.913297] [<c086ceb0>] (refcount_warn_saturate) from [<c1358118>] (__refcount_dec.constprop.0+0x38/0x3c)
 4232 05:50:06.825193  [  134.922970] [<c13580e0>] (__refcount_dec.constprop.0) from [<c1358444>] (lkdtm_REFCOUNT_DEC_ZERO+0x5c/0xd8)
 4233 05:50:06.832060  [  134.932729] [<c13583e8>] (lkdtm_REFCOUNT_DEC_ZERO) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
 4234 05:50:06.834601  [  134.941520]  r4:0000002f
 4235 05:50:06.843077  [  134.944070] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
 4236 05:50:06.851469  [  134.952093] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
 4237 05:50:06.857644  [  134.960020]  r9:c6977f60 r8:c5366540 r7:00000012 r6:b6dda000 r5:c6901e00 r4:c0c2d400
 4238 05:50:06.867007  [  134.967781] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
 4239 05:50:06.875244  [  134.975621]  r9:c07f4bec r8:c6977f60 r7:c2816000 r6:b6dda000 r5:c6901e00 r4:00000000
 4240 05:50:06.883888  [  134.983378] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
 4241 05:50:06.889371  [  134.990524]  r10:00000004 r9:00000000 r8:00000000 r7:b6dda000 r6:c6976000 r5:c6901e00
 4242 05:50:06.891025  [  134.998358]  r4:c6901e00
 4243 05:50:06.899508  [  135.000905] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
 4244 05:50:06.907115  [  135.008051]  r9:c6976000 r8:c03002e4 r7:00000004 r6:b6f21e00 r5:00000012 r4:00000012
 4245 05:50:06.915320  [  135.015809] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
 4246 05:50:06.918784  [  135.023388] Exception stack(0xc6977fa8 to 0xc6977ff0)
 4247 05:50:06.928446  [  135.028451] 7fa0:                   00000012 00000012 00000001 b6dda000 00000012 00000000
 4248 05:50:06.935485  [  135.036640] 7fc0: 00000012 00000012 b6f21e00 00000004 00000001 00000000 00020000 bededa54
 4249 05:50:06.939895  [  135.044824] 7fe0: 00000004 beded788 b6e8f94f b6e15c66
 4250 05:50:06.945344  [  135.049971] irq event stamp: 0
 4251 05:50:06.948450  [  135.053076] hardirqs last  enabled at (0): [<00000000>] 0x0
 4252 05:50:06.957215  [  135.058680] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
 4253 05:50:06.963909  [  135.066237] softirqs last  enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
 4254 05:50:06.971137  [  135.073796] softirqs last disabled at (0): [<00000000>] 0x0
 4255 05:50:06.974397  [  135.079407] ---[ end trace 7a6d29f13dc4ce3e ]---
 4256 05:50:06.979057  [  135.084077] lkdtm: Zero detected: saturated
 4257 05:50:07.109473  # [  134.767659] lkdtm: Performing direct entry REFCOUNT_DEC_ZERO
 4258 05:50:07.114516  # [  134.773449] lkdtm: attempting good refcount_dec()
 4259 05:50:07.119985  # [  134.778170] lkdtm: attempting bad refcount_dec() to zero
 4260 05:50:07.125800  # [  134.783536] ------------[ cut here ]------------
 4261 05:50:07.133056  # [  134.788191] WARNING: CPU: 1 PID: 2807 at lib/refcount.c:31 refcount_warn_saturate+0x6c/0x174
 4262 05:50:07.137670  # [  134.796715] refcount_t: decrement hit 0; leaking memory.
 4263 05:50:07.168546  # [  134.802042] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi imx_ldb parallel_display flexcan can_dev etnaviv imxdrm gpu_sched imx_ipu_v3
 4264 05:50:07.175319  # [  134.831303] CPU: 1 PID: 2807 Comm: cat Tainted: G      D W         5.10.128-cip11 #1
 4265 05:50:07.182418  # [  134.839056] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
 4266 05:50:07.188294  # [  134.845591] Backtrace: 
 4267 05:50:07.191919  # [  134.848070] [<c134a208>] (dump_backtrace) from [<c134a5c8>] (show_stack+0x20/0x24)
 4268 05:50:07.200104  # [  134.855653]  r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f6a8
 4269 05:50:07.204747  # [  134.861329] [<c134a5a8>] (show_stack) from [<c1351744>] (dump_stack+0xe0/0x100)
 4270 05:50:07.212255  # [  134.868656] [<c1351664>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
 4271 05:50:07.221366  # [  134.875630]  r9:00000009 r8:c086cf1c r7:0000001f r6:00000009 r5:c086cf1c r4:c1a1fbb4
 4272 05:50:07.228983  # [  134.883390] [<c03565f4>] (__warn) from [<c134b6e8>] (warn_slowpath_fmt+0x8c/0xa8)
 4273 05:50:07.234044  # [  134.890883]  r7:0000001f r6:c1a1fbb4 r5:c1a1fc18 r4:c6976000
 4274 05:50:07.242688  # [  134.896559] [<c134b660>] (warn_slowpath_fmt) from [<c086cf1c>] (refcount_warn_saturate+0x6c/0x174)
 4275 05:50:07.250664  # [  134.905531]  r9:c1acbaa4 r8:c15e7d40 r7:c6977f60 r6:00000012 r5:c5a8b000 r4:c6976000
 4276 05:50:07.263725  # [  134.913297] [<c086ceb0>] (refcount_warn_saturate) from [<c1358118>] (__refcount_dec.constprop.0+0x38/0x3c)
 4277 05:50:07.271489  # [  134.922970] [<c13580e0>] (__refcount_dec.constprop.0) from [<c1358444>] (lkdtm_REFCOUNT_DEC_ZERO+0x5c/0xd8)
 4278 05:50:07.278419  # [  134.932729] [<c13583e8>] (lkdtm_REFCOUNT_DEC_ZERO) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
 4279 05:50:07.283468  # [  134.941520]  r4:0000002f
 4280 05:50:07.291557  # [  134.944070] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
 4281 05:50:07.297916  # [  134.952093] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
 4282 05:50:07.307416  # [  134.960020]  r9:c6977f60 r8:c5366540 r7:00000012 r6:b6dda000 r5:c6901e00 r4:c0c2d400
 4283 05:50:07.316160  # [  134.967781] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
 4284 05:50:07.322965  # [  134.975621]  r9:c07f4bec r8:c6977f60 r7:c2816000 r6:b6dda000 r5:c6901e00 r4:00000000
 4285 05:50:07.329019  # [  134.983378] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
 4286 05:50:07.336460  # [  134.990524]  r10:00000004 r9:00000000 r8:00000000 r7:b6dda000 r6:c6976000 r5:c6901e00
 4287 05:50:07.340923  # [  134.998358]  r4:c6901e00
 4288 05:50:07.349535  # [  135.000905] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
 4289 05:50:07.355213  # [  135.008051]  r9:c6976000 r8:c03002e4 r7:00000004 r6:b6f21e00 r5:00000012 r4:00000012
 4290 05:50:07.366378  # [  135.015809] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
 4291 05:50:07.368148  # [  135.023388] Exception stack(0xc6977fa8 to 0xc6977ff0)
 4292 05:50:07.376823  # [  135.028451] 7fa0:                   00000012 00000012 00000001 b6dda000 00000012 00000000
 4293 05:50:07.388583  # [  135.036640] 7fc0: 00000012 00000012 b6f21e00 00000004 00000001 00000000 00020000 bededa54
 4294 05:50:07.389626  # [  135.044824] 7fe0: 00000004 beded788 b6e8f94f b6e15c66
 4295 05:50:07.394435  # [  135.049971] irq event stamp: 0
 4296 05:50:07.401126  # [  135.053076] hardirqs last  enabled at (0): [<00000000>] 0x0
 4297 05:50:07.407187  # [  135.058680] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
 4298 05:50:07.418218  # [  135.066237] softirqs last  enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
 4299 05:50:07.422168  # [  135.073796] softirqs last disabled at (0): [<00000000>] 0x0
 4300 05:50:07.424294  # [  135.079407] ---[ end trace 7a6d29f13dc4ce3e ]---
 4301 05:50:07.428903  # [  135.084077] lkdtm: Zero detected: saturated
 4302 05:50:07.433795  # REFCOUNT_DEC_ZERO: missing 'call trace:': [FAIL]
 4303 05:50:07.440722  not ok 46 selftests: lkdtm: REFCOUNT_DEC_ZERO.sh # exit=1
 4304 05:50:07.441763  # selftests: lkdtm: REFCOUNT_DEC_NEGATIVE.sh
 4305 05:50:07.522032  [  135.626033] lkdtm: Performing direct entry REFCOUNT_DEC_NEGATIVE
 4306 05:50:07.527901  [  135.632065] lkdtm: attempting bad refcount_dec() below zero
 4307 05:50:07.534101  [  135.637731] ------------[ cut here ]------------
 4308 05:50:07.543434  [  135.642431] WARNING: CPU: 0 PID: 2844 at lib/refcount.c:31 refcount_warn_saturate+0x6c/0x174
 4309 05:50:07.547765  [  135.650884] refcount_t: decrement hit 0; leaking memory.
 4310 05:50:07.576517  [  135.656271] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi imx_ldb parallel_display flexcan can_dev etnaviv imxdrm gpu_sched imx_ipu_v3
 4311 05:50:07.584694  [  135.685517] CPU: 0 PID: 2844 Comm: cat Tainted: G      D W         5.10.128-cip11 #1
 4312 05:50:07.590162  [  135.693271] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
 4313 05:50:07.592023  [  135.699806] Backtrace: 
 4314 05:50:07.600500  [  135.702285] [<c134a208>] (dump_backtrace) from [<c134a5c8>] (show_stack+0x20/0x24)
 4315 05:50:07.607454  [  135.709866]  r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f6a8
 4316 05:50:07.614190  [  135.715540] [<c134a5a8>] (show_stack) from [<c1351744>] (dump_stack+0xe0/0x100)
 4317 05:50:07.621720  [  135.722867] [<c1351664>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
 4318 05:50:07.627705  [  135.729842]  r9:00000009 r8:c086cf1c r7:0000001f r6:00000009 r5:c086cf1c r4:c1a1fbb4
 4319 05:50:07.636385  [  135.737601] [<c03565f4>] (__warn) from [<c134b6e8>] (warn_slowpath_fmt+0x8c/0xa8)
 4320 05:50:07.640531  [  135.745095]  r7:0000001f r6:c1a1fbb4 r5:c1a1fc18 r4:c6c84000
 4321 05:50:07.650391  [  135.750772] [<c134b660>] (warn_slowpath_fmt) from [<c086cf1c>] (refcount_warn_saturate+0x6c/0x174)
 4322 05:50:07.658094  [  135.759743]  r9:c1acbab8 r8:c15e7d40 r7:c6c85f60 r6:00000016 r5:00000000 r4:c6c84000
 4323 05:50:07.668328  [  135.767509] [<c086ceb0>] (refcount_warn_saturate) from [<c1358118>] (__refcount_dec.constprop.0+0x38/0x3c)
 4324 05:50:07.678744  [  135.777181] [<c13580e0>] (__refcount_dec.constprop.0) from [<c1358508>] (lkdtm_REFCOUNT_DEC_NEGATIVE+0x48/0x70)
 4325 05:50:07.687820  [  135.787290] [<c13584c0>] (lkdtm_REFCOUNT_DEC_NEGATIVE) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
 4326 05:50:07.690534  [  135.796430]  r5:c5cf6000 r4:00000030
 4327 05:50:07.698647  [  135.800023] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
 4328 05:50:07.705916  [  135.808043] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
 4329 05:50:07.714789  [  135.815970]  r9:c6c85f60 r8:c5366540 r7:00000016 r6:b6e3b000 r5:c6962640 r4:c0c2d400
 4330 05:50:07.723036  [  135.823729] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
 4331 05:50:07.729933  [  135.831570]  r9:c07f4bec r8:c6c85f60 r7:c2816000 r6:b6e3b000 r5:c6962640 r4:00000000
 4332 05:50:07.737455  [  135.839327] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
 4333 05:50:07.745153  [  135.846473]  r10:00000004 r9:00000000 r8:00000000 r7:b6e3b000 r6:c6c84000 r5:c6962640
 4334 05:50:07.747116  [  135.854309]  r4:c6962640
 4335 05:50:07.755145  [  135.856855] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
 4336 05:50:07.763285  [  135.864002]  r9:c6c84000 r8:c03002e4 r7:00000004 r6:b6f82e00 r5:00000016 r4:00000016
 4337 05:50:07.770479  [  135.871760] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
 4338 05:50:07.777261  [  135.879338] Exception stack(0xc6c85fa8 to 0xc6c85ff0)
 4339 05:50:07.784958  [  135.884402] 5fa0:                   00000016 00000016 00000001 b6e3b000 00000016 00000000
 4340 05:50:07.793431  [  135.892590] 5fc0: 00000016 00000016 b6f82e00 00000004 00000001 00000000 00020000 befe9a54
 4341 05:50:07.795602  [  135.900775] 5fe0: 00000004 befe9788 b6ef094f b6e76c66
 4342 05:50:07.798920  [  135.905911] irq event stamp: 0
 4343 05:50:07.805481  [  135.908989] hardirqs last  enabled at (0): [<00000000>] 0x0
 4344 05:50:07.813358  [  135.914624] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
 4345 05:50:07.819452  [  135.922127] softirqs last  enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
 4346 05:50:07.826498  [  135.930972] softirqs last disabled at (0): [<00000000>] 0x0
 4347 05:50:07.831903  [  135.936652] ---[ end trace 7a6d29f13dc4ce3f ]---
 4348 05:50:07.836381  [  135.941287] lkdtm: Negative detected: saturated
 4349 05:50:07.978749  # [  135.626033] lkdtm: Performing direct entry REFCOUNT_DEC_NEGATIVE
 4350 05:50:07.986347  # [  135.632065] lkdtm: attempting bad refcount_dec() below zero
 4351 05:50:07.993167  # [  135.637731] ------------[ cut here ]------------
 4352 05:50:07.998553  # [  135.642431] WARNING: CPU: 0 PID: 2844 at lib/refcount.c:31 refcount_warn_saturate+0x6c/0x174
 4353 05:50:08.002688  # [  135.650884] refcount_t: decrement hit 0; leaking memory.
 4354 05:50:08.033051  # [  135.656271] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi imx_ldb parallel_display flexcan can_dev etnaviv imxdrm gpu_sched imx_ipu_v3
 4355 05:50:08.041655  # [  135.685517] CPU: 0 PID: 2844 Comm: cat Tainted: G      D W         5.10.128-cip11 #1
 4356 05:50:08.048787  # [  135.693271] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
 4357 05:50:08.051658  # [  135.699806] Backtrace: 
 4358 05:50:08.056652  # [  135.702285] [<c134a208>] (dump_backtrace) from [<c134a5c8>] (show_stack+0x20/0x24)
 4359 05:50:08.062778  # [  135.709866]  r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f6a8
 4360 05:50:08.071798  # [  135.715540] [<c134a5a8>] (show_stack) from [<c1351744>] (dump_stack+0xe0/0x100)
 4361 05:50:08.077767  # [  135.722867] [<c1351664>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
 4362 05:50:08.085176  # [  135.729842]  r9:00000009 r8:c086cf1c r7:0000001f r6:00000009 r5:c086cf1c r4:c1a1fbb4
 4363 05:50:08.092770  # [  135.737601] [<c03565f4>] (__warn) from [<c134b6e8>] (warn_slowpath_fmt+0x8c/0xa8)
 4364 05:50:08.100556  # [  135.745095]  r7:0000001f r6:c1a1fbb4 r5:c1a1fc18 r4:c6c84000
 4365 05:50:08.108212  # [  135.750772] [<c134b660>] (warn_slowpath_fmt) from [<c086cf1c>] (refcount_warn_saturate+0x6c/0x174)
 4366 05:50:08.115996  # [  135.759743]  r9:c1acbab8 r8:c15e7d40 r7:c6c85f60 r6:00000016 r5:00000000 r4:c6c84000
 4367 05:50:08.128318  # [  135.767509] [<c086ceb0>] (refcount_warn_saturate) from [<c1358118>] (__refcount_dec.constprop.0+0x38/0x3c)
 4368 05:50:08.137931  # [  135.777181] [<c13580e0>] (__refcount_dec.constprop.0) from [<c1358508>] (lkdtm_REFCOUNT_DEC_NEGATIVE+0x48/0x70)
 4369 05:50:08.146458  # [  135.787290] [<c13584c0>] (lkdtm_REFCOUNT_DEC_NEGATIVE) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
 4370 05:50:08.150720  # [  135.796430]  r5:c5cf6000 r4:00000030
 4371 05:50:08.158502  # [  135.800023] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
 4372 05:50:08.165888  # [  135.808043] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
 4373 05:50:08.173641  # [  135.815970]  r9:c6c85f60 r8:c5366540 r7:00000016 r6:b6e3b000 r5:c6962640 r4:c0c2d400
 4374 05:50:08.183835  # [  135.823729] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
 4375 05:50:08.191458  # [  135.831570]  r9:c07f4bec r8:c6c85f60 r7:c2816000 r6:b6e3b000 r5:c6962640 r4:00000000
 4376 05:50:08.196655  # [  135.839327] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
 4377 05:50:08.204697  # [  135.846473]  r10:00000004 r9:00000000 r8:00000000 r7:b6e3b000 r6:c6c84000 r5:c6962640
 4378 05:50:08.208781  # [  135.854309]  r4:c6962640
 4379 05:50:08.214600  # [  135.856855] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
 4380 05:50:08.222430  # [  135.864002]  r9:c6c84000 r8:c03002e4 r7:00000004 r6:b6f82e00 r5:00000016 r4:00000016
 4381 05:50:08.232911  # [  135.871760] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
 4382 05:50:08.235094  # [  135.879338] Exception stack(0xc6c85fa8 to 0xc6c85ff0)
 4383 05:50:08.243714  # [  135.884402] 5fa0:                   00000016 00000016 00000001 b6e3b000 00000016 00000000
 4384 05:50:08.253967  # [  135.892590] 5fc0: 00000016 00000016 b6f82e00 00000004 00000001 00000000 00020000 befe9a54
 4385 05:50:08.258051  # [  135.900775] 5fe0: 00000004 befe9788 b6ef094f b6e76c66
 4386 05:50:08.261778  # [  135.905911] irq event stamp: 0
 4387 05:50:08.269190  # [  135.908989] hardirqs last  enabled at (0): [<00000000>] 0x0
 4388 05:50:08.276085  # [  135.914624] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
 4389 05:50:08.281779  # [  135.922127] softirqs last  enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
 4390 05:50:08.288141  # [  135.930972] softirqs last disabled at (0): [<00000000>] 0x0
 4391 05:50:08.292904  # [  135.936652] ---[ end trace 7a6d29f13dc4ce3f ]---
 4392 05:50:08.296697  # [  135.941287] lkdtm: Negative detected: saturated
 4393 05:50:08.302714  # REFCOUNT_DEC_NEGATIVE: saw 'Negative detected: saturated': ok
 4394 05:50:08.308665  ok 47 selftests: lkdtm: REFCOUNT_DEC_NEGATIVE.sh
 4395 05:50:08.311298  # selftests: lkdtm: REFCOUNT_DEC_AND_TEST_NEGATIVE.sh
 4396 05:50:08.403861  [  136.506820] lkdtm: Performing direct entry REFCOUNT_DEC_AND_TEST_NEGATIVE
 4397 05:50:08.413683  [  136.513716] lkdtm: attempting bad refcount_dec_and_test() below zero
 4398 05:50:08.416429  [  136.520088] ------------[ cut here ]------------
 4399 05:50:08.426243  [  136.524793] WARNING: CPU: 3 PID: 2879 at lib/refcount.c:28 refcount_warn_saturate+0x13c/0x174
 4400 05:50:08.428287  [  136.533382] refcount_t: underflow; use-after-free.
 4401 05:50:08.459105  [  136.538189] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi imx_ldb parallel_display flexcan can_dev etnaviv imxdrm gpu_sched imx_ipu_v3
 4402 05:50:08.465212  [  136.567427] CPU: 3 PID: 2879 Comm: cat Tainted: G      D W         5.10.128-cip11 #1
 4403 05:50:08.472678  [  136.575180] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
 4404 05:50:08.473900  [  136.581715] Backtrace: 
 4405 05:50:08.484782  [  136.584193] [<c134a208>] (dump_backtrace) from [<c134a5c8>] (show_stack+0x20/0x24)
 4406 05:50:08.492248  [  136.591775]  r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f6a8
 4407 05:50:08.495641  [  136.597448] [<c134a5a8>] (show_stack) from [<c1351744>] (dump_stack+0xe0/0x100)
 4408 05:50:08.504993  [  136.604774] [<c1351664>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
 4409 05:50:08.512791  [  136.611748]  r9:00000009 r8:c086cfec r7:0000001c r6:00000009 r5:c086cfec r4:c1a1fbb4
 4410 05:50:08.517448  [  136.619507] [<c03565f4>] (__warn) from [<c134b6e8>] (warn_slowpath_fmt+0x8c/0xa8)
 4411 05:50:08.523128  [  136.627001]  r7:0000001c r6:c1a1fbb4 r5:c1a1fbf0 r4:c695a000
 4412 05:50:08.532238  [  136.632679] [<c134b660>] (warn_slowpath_fmt) from [<c086cfec>] (refcount_warn_saturate+0x13c/0x174)
 4413 05:50:08.542014  [  136.641738]  r9:c1acbad0 r8:c15e7d40 r7:c695bf60 r6:0000001f r5:00000000 r4:c695a000
 4414 05:50:08.550835  [  136.649507] [<c086ceb0>] (refcount_warn_saturate) from [<c0c2e11c>] (__refcount_sub_and_test.constprop.0+0x64/0x6c)
 4415 05:50:08.563918  [  136.659967] [<c0c2e0b8>] (__refcount_sub_and_test.constprop.0) from [<c1358580>] (lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE+0x50/0x8c)
 4416 05:50:08.571809  [  136.671636] [<c1358530>] (lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
 4417 05:50:08.575418  [  136.681557]  r5:c6bdd000 r4:00000031
 4418 05:50:08.583624  [  136.685147] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
 4419 05:50:08.592084  [  136.693170] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
 4420 05:50:08.602845  [  136.701097]  r9:c695bf60 r8:c5366540 r7:0000001f r6:b6ea0000 r5:c5a04780 r4:c0c2d400
 4421 05:50:08.607884  [  136.708859] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
 4422 05:50:08.614823  [  136.716700]  r9:c07f4bec r8:c695bf60 r7:c2816000 r6:b6ea0000 r5:c5a04780 r4:00000000
 4423 05:50:08.622550  [  136.724456] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
 4424 05:50:08.631067  [  136.731602]  r10:00000004 r9:00000000 r8:00000000 r7:b6ea0000 r6:c695a000 r5:c5a04780
 4425 05:50:08.632831  [  136.739437]  r4:c5a04780
 4426 05:50:08.642219  [  136.741984] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
 4427 05:50:08.646691  [  136.749131]  r9:c695a000 r8:c03002e4 r7:00000004 r6:b6fe7e00 r5:0000001f r4:0000001f
 4428 05:50:08.655213  [  136.756888] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
 4429 05:50:08.660388  [  136.764466] Exception stack(0xc695bfa8 to 0xc695bff0)
 4430 05:50:08.670768  [  136.769529] bfa0:                   0000001f 0000001f 00000001 b6ea0000 0000001f 00000000
 4431 05:50:08.677229  [  136.777720] bfc0: 0000001f 0000001f b6fe7e00 00000004 00000001 00000000 00020000 bef10a54
 4432 05:50:08.680771  [  136.785904] bfe0: 00000004 bef10788 b6f5594f b6edbc66
 4433 05:50:08.684658  [  136.791029] irq event stamp: 0
 4434 05:50:08.692756  [  136.794135] hardirqs last  enabled at (0): [<00000000>] 0x0
 4435 05:50:08.697206  [  136.799729] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
 4436 05:50:08.705539  [  136.807278] softirqs last  enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
 4437 05:50:08.712069  [  136.814857] softirqs last disabled at (0): [<00000000>] 0x0
 4438 05:50:08.716001  [  136.820453] ---[ end trace 7a6d29f13dc4ce40 ]---
 4439 05:50:08.719532  [  136.825141] lkdtm: Negative detected: saturated
 4440 05:50:08.859104  # [  136.506820] lkdtm: Performing direct entry REFCOUNT_DEC_AND_TEST_NEGATIVE
 4441 05:50:08.863788  # [  136.513716] lkdtm: attempting bad refcount_dec_and_test() below zero
 4442 05:50:08.866827  # [  136.520088] ------------[ cut here ]------------
 4443 05:50:08.875811  # [  136.524793] WARNING: CPU: 3 PID: 2879 at lib/refcount.c:28 refcount_warn_saturate+0x13c/0x174
 4444 05:50:08.880697  # [  136.533382] refcount_t: underflow; use-after-free.
 4445 05:50:08.911847  # [  136.538189] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi imx_ldb parallel_display flexcan can_dev etnaviv imxdrm gpu_sched imx_ipu_v3
 4446 05:50:08.916786  # [  136.567427] CPU: 3 PID: 2879 Comm: cat Tainted: G      D W         5.10.128-cip11 #1
 4447 05:50:08.923789  # [  136.575180] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
 4448 05:50:08.926868  # [  136.581715] Backtrace: 
 4449 05:50:08.935049  # [  136.584193] [<c134a208>] (dump_backtrace) from [<c134a5c8>] (show_stack+0x20/0x24)
 4450 05:50:08.941731  # [  136.591775]  r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f6a8
 4451 05:50:08.949735  # [  136.597448] [<c134a5a8>] (show_stack) from [<c1351744>] (dump_stack+0xe0/0x100)
 4452 05:50:08.954197  # [  136.604774] [<c1351664>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
 4453 05:50:08.962853  # [  136.611748]  r9:00000009 r8:c086cfec r7:0000001c r6:00000009 r5:c086cfec r4:c1a1fbb4
 4454 05:50:08.970593  # [  136.619507] [<c03565f4>] (__warn) from [<c134b6e8>] (warn_slowpath_fmt+0x8c/0xa8)
 4455 05:50:08.976062  # [  136.627001]  r7:0000001c r6:c1a1fbb4 r5:c1a1fbf0 r4:c695a000
 4456 05:50:08.986338  # [  136.632679] [<c134b660>] (warn_slowpath_fmt) from [<c086cfec>] (refcount_warn_saturate+0x13c/0x174)
 4457 05:50:08.995616  # [  136.641738]  r9:c1acbad0 r8:c15e7d40 r7:c695bf60 r6:0000001f r5:00000000 r4:c695a000
 4458 05:50:09.005747  # [  136.649507] [<c086ceb0>] (refcount_warn_saturate) from [<c0c2e11c>] (__refcount_sub_and_test.constprop.0+0x64/0x6c)
 4459 05:50:09.015967  # [  136.659967] [<c0c2e0b8>] (__refcount_sub_and_test.constprop.0) from [<c1358580>] (lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE+0x50/0x8c)
 4460 05:50:09.025307  # [  136.671636] [<c1358530>] (lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
 4461 05:50:09.031590  # [  136.681557]  r5:c6bdd000 r4:00000031
 4462 05:50:09.039576  # [  136.685147] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
 4463 05:50:09.047185  # [  136.693170] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
 4464 05:50:09.054068  # [  136.701097]  r9:c695bf60 r8:c5366540 r7:0000001f r6:b6ea0000 r5:c5a04780 r4:c0c2d400
 4465 05:50:09.063483  # [  136.708859] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
 4466 05:50:09.070900  # [  136.716700]  r9:c07f4bec r8:c695bf60 r7:c2816000 r6:b6ea0000 r5:c5a04780 r4:00000000
 4467 05:50:09.078776  # [  136.724456] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
 4468 05:50:09.085978  # [  136.731602]  r10:00000004 r9:00000000 r8:00000000 r7:b6ea0000 r6:c695a000 r5:c5a04780
 4469 05:50:09.089141  # [  136.739437]  r4:c5a04780
 4470 05:50:09.094777  # [  136.741984] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
 4471 05:50:09.102989  # [  136.749131]  r9:c695a000 r8:c03002e4 r7:00000004 r6:b6fe7e00 r5:0000001f r4:0000001f
 4472 05:50:09.110875  # [  136.756888] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
 4473 05:50:09.117105  # [  136.764466] Exception stack(0xc695bfa8 to 0xc695bff0)
 4474 05:50:09.125195  # [  136.769529] bfa0:                   0000001f 0000001f 00000001 b6ea0000 0000001f 00000000
 4475 05:50:09.132936  # [  136.777720] bfc0: 0000001f 0000001f b6fe7e00 00000004 00000001 00000000 00020000 bef10a54
 4476 05:50:09.139439  # [  136.785904] bfe0: 00000004 bef10788 b6f5594f b6edbc66
 4477 05:50:09.142965  # [  136.791029] irq event stamp: 0
 4478 05:50:09.147248  # [  136.794135] hardirqs last  enabled at (0): [<00000000>] 0x0
 4479 05:50:09.154496  # [  136.799729] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
 4480 05:50:09.163187  # [  136.807278] softirqs last  enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
 4481 05:50:09.169281  # [  136.814857] softirqs last disabled at (0): [<00000000>] 0x0
 4482 05:50:09.172813  # [  136.820453] ---[ end trace 7a6d29f13dc4ce40 ]---
 4483 05:50:09.176843  # [  136.825141] lkdtm: Negative detected: saturated
 4484 05:50:09.183044  # REFCOUNT_DEC_AND_TEST_NEGATIVE: saw 'Negative detected: saturated': ok
 4485 05:50:09.190204  ok 48 selftests: lkdtm: REFCOUNT_DEC_AND_TEST_NEGATIVE.sh
 4486 05:50:09.192420  # selftests: lkdtm: REFCOUNT_SUB_AND_TEST_NEGATIVE.sh
 4487 05:50:09.276627  [  137.379990] lkdtm: Performing direct entry REFCOUNT_SUB_AND_TEST_NEGATIVE
 4488 05:50:09.284122  [  137.386913] lkdtm: attempting bad refcount_sub_and_test() below zero
 4489 05:50:09.288355  [  137.393370] ------------[ cut here ]------------
 4490 05:50:09.297322  [  137.398025] WARNING: CPU: 3 PID: 2916 at lib/refcount.c:28 refcount_warn_saturate+0x13c/0x174
 4491 05:50:09.301774  [  137.406631] refcount_t: underflow; use-after-free.
 4492 05:50:09.332783  [  137.411437] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi imx_ldb parallel_display flexcan can_dev etnaviv imxdrm gpu_sched imx_ipu_v3
 4493 05:50:09.342303  [  137.440670] CPU: 3 PID: 2916 Comm: cat Tainted: G      D W         5.10.128-cip11 #1
 4494 05:50:09.345659  [  137.448423] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
 4495 05:50:09.347526  [  137.454957] Backtrace: 
 4496 05:50:09.357520  [  137.457438] [<c134a208>] (dump_backtrace) from [<c134a5c8>] (show_stack+0x20/0x24)
 4497 05:50:09.361028  [  137.465020]  r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f6a8
 4498 05:50:09.367855  [  137.470692] [<c134a5a8>] (show_stack) from [<c1351744>] (dump_stack+0xe0/0x100)
 4499 05:50:09.375488  [  137.478017] [<c1351664>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
 4500 05:50:09.384595  [  137.484993]  r9:00000009 r8:c086cfec r7:0000001c r6:00000009 r5:c086cfec r4:c1a1fbb4
 4501 05:50:09.392155  [  137.492751] [<c03565f4>] (__warn) from [<c134b6e8>] (warn_slowpath_fmt+0x8c/0xa8)
 4502 05:50:09.395593  [  137.500244]  r7:0000001c r6:c1a1fbb4 r5:c1a1fbf0 r4:c6926000
 4503 05:50:09.405520  [  137.505920] [<c134b660>] (warn_slowpath_fmt) from [<c086cfec>] (refcount_warn_saturate+0x13c/0x174)
 4504 05:50:09.415907  [  137.514979]  r9:c1acbaf0 r8:c15e7d40 r7:c6927f60 r6:0000001f r5:c6be1000 r4:c6926000
 4505 05:50:09.426063  [  137.522746] [<c086ceb0>] (refcount_warn_saturate) from [<c0c2e11c>] (__refcount_sub_and_test.constprop.0+0x64/0x6c)
 4506 05:50:09.437444  [  137.533207] [<c0c2e0b8>] (__refcount_sub_and_test.constprop.0) from [<c135860c>] (lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE+0x50/0x8c)
 4507 05:50:09.447768  [  137.544876] [<c13585bc>] (lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
 4508 05:50:09.450298  [  137.554800]  r4:00000032
 4509 05:50:09.455102  [  137.557352] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
 4510 05:50:09.463733  [  137.565373] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
 4511 05:50:09.470909  [  137.573302]  r9:c6927f60 r8:c5366540 r7:0000001f r6:b6ea1000 r5:c5a05a40 r4:c0c2d400
 4512 05:50:09.480556  [  137.581061] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
 4513 05:50:09.487811  [  137.588901]  r9:c07f4bec r8:c6927f60 r7:c2816000 r6:b6ea1000 r5:c5a05a40 r4:00000000
 4514 05:50:09.494692  [  137.596658] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
 4515 05:50:09.501668  [  137.603804]  r10:00000004 r9:00000000 r8:00000000 r7:b6ea1000 r6:c6926000 r5:c5a05a40
 4516 05:50:09.504748  [  137.611639]  r4:c5a05a40
 4517 05:50:09.511726  [  137.614185] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
 4518 05:50:09.521390  [  137.621332]  r9:c6926000 r8:c03002e4 r7:00000004 r6:b6fe8e00 r5:0000001f r4:0000001f
 4519 05:50:09.526611  [  137.629089] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
 4520 05:50:09.533670  [  137.636667] Exception stack(0xc6927fa8 to 0xc6927ff0)
 4521 05:50:09.539672  [  137.641730] 7fa0:                   0000001f 0000001f 00000001 b6ea1000 0000001f 00000000
 4522 05:50:09.548879  [  137.649919] 7fc0: 0000001f 0000001f b6fe8e00 00000004 00000001 00000000 00020000 befbfa54
 4523 05:50:09.553025  [  137.658104] 7fe0: 00000004 befbf788 b6f5694f b6edcc66
 4524 05:50:09.558059  [  137.663240] irq event stamp: 0
 4525 05:50:09.563173  [  137.666323] hardirqs last  enabled at (0): [<00000000>] 0x0
 4526 05:50:09.570819  [  137.671943] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
 4527 05:50:09.578788  [  137.679496] softirqs last  enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
 4528 05:50:09.583579  [  137.687035] softirqs last disabled at (0): [<00000000>] 0x0
 4529 05:50:09.589429  [  137.692664] ---[ end trace 7a6d29f13dc4ce41 ]---
 4530 05:50:09.591634  [  137.697299] lkdtm: Negative detected: saturated
 4531 05:50:09.732820  # [  137.379990] lkdtm: Performing direct entry REFCOUNT_SUB_AND_TEST_NEGATIVE
 4532 05:50:09.740495  # [  137.386913] lkdtm: attempting bad refcount_sub_and_test() below zero
 4533 05:50:09.744966  # [  137.393370] ------------[ cut here ]------------
 4534 05:50:09.753673  # [  137.398025] WARNING: CPU: 3 PID: 2916 at lib/refcount.c:28 refcount_warn_saturate+0x13c/0x174
 4535 05:50:09.758179  # [  137.406631] refcount_t: underflow; use-after-free.
 4536 05:50:09.785976  # [  137.411437] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi imx_ldb parallel_display flexcan can_dev etnaviv imxdrm gpu_sched imx_ipu_v3
 4537 05:50:09.795051  # [  137.440670] CPU: 3 PID: 2916 Comm: cat Tainted: G      D W         5.10.128-cip11 #1
 4538 05:50:09.800669  # [  137.448423] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
 4539 05:50:09.804421  # [  137.454957] Backtrace: 
 4540 05:50:09.812681  # [  137.457438] [<c134a208>] (dump_backtrace) from [<c134a5c8>] (show_stack+0x20/0x24)
 4541 05:50:09.816587  # [  137.465020]  r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f6a8
 4542 05:50:09.824269  # [  137.470692] [<c134a5a8>] (show_stack) from [<c1351744>] (dump_stack+0xe0/0x100)
 4543 05:50:09.833824  # [  137.478017] [<c1351664>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
 4544 05:50:09.838955  # [  137.484993]  r9:00000009 r8:c086cfec r7:0000001c r6:00000009 r5:c086cfec r4:c1a1fbb4
 4545 05:50:09.846906  # [  137.492751] [<c03565f4>] (__warn) from [<c134b6e8>] (warn_slowpath_fmt+0x8c/0xa8)
 4546 05:50:09.852714  # [  137.500244]  r7:0000001c r6:c1a1fbb4 r5:c1a1fbf0 r4:c6926000
 4547 05:50:09.862562  # [  137.505920] [<c134b660>] (warn_slowpath_fmt) from [<c086cfec>] (refcount_warn_saturate+0x13c/0x174)
 4548 05:50:09.870022  # [  137.514979]  r9:c1acbaf0 r8:c15e7d40 r7:c6927f60 r6:0000001f r5:c6be1000 r4:c6926000
 4549 05:50:09.881469  # [  137.522746] [<c086ceb0>] (refcount_warn_saturate) from [<c0c2e11c>] (__refcount_sub_and_test.constprop.0+0x64/0x6c)
 4550 05:50:09.891676  # [  137.533207] [<c0c2e0b8>] (__refcount_sub_and_test.constprop.0) from [<c135860c>] (lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE+0x50/0x8c)
 4551 05:50:09.902388  # [  137.544876] [<c13585bc>] (lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
 4552 05:50:09.904375  # [  137.554800]  r4:00000032
 4553 05:50:09.914710  # [  137.557352] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
 4554 05:50:09.922256  # [  137.565373] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
 4555 05:50:09.929127  # [  137.573302]  r9:c6927f60 r8:c5366540 r7:0000001f r6:b6ea1000 r5:c5a05a40 r4:c0c2d400
 4556 05:50:09.939607  # [  137.581061] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
 4557 05:50:09.945934  # [  137.588901]  r9:c07f4bec r8:c6927f60 r7:c2816000 r6:b6ea1000 r5:c5a05a40 r4:00000000
 4558 05:50:09.954647  # [  137.596658] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
 4559 05:50:09.961726  # [  137.603804]  r10:00000004 r9:00000000 r8:00000000 r7:b6ea1000 r6:c6926000 r5:c5a05a40
 4560 05:50:09.964220  # [  137.611639]  r4:c5a05a40
 4561 05:50:09.970747  # [  137.614185] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
 4562 05:50:09.979481  # [  137.621332]  r9:c6926000 r8:c03002e4 r7:00000004 r6:b6fe8e00 r5:0000001f r4:0000001f
 4563 05:50:09.986984  # [  137.629089] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
 4564 05:50:09.991756  # [  137.636667] Exception stack(0xc6927fa8 to 0xc6927ff0)
 4565 05:50:10.001677  # [  137.641730] 7fa0:                   0000001f 0000001f 00000001 b6ea1000 0000001f 00000000
 4566 05:50:10.007498  # [  137.649919] 7fc0: 0000001f 0000001f b6fe8e00 00000004 00000001 00000000 00020000 befbfa54
 4567 05:50:10.012451  # [  137.658104] 7fe0: 00000004 befbf788 b6f5694f b6edcc66
 4568 05:50:10.018886  # [  137.663240] irq event stamp: 0
 4569 05:50:10.023042  # [  137.666323] hardirqs last  enabled at (0): [<00000000>] 0x0
 4570 05:50:10.030112  # [  137.671943] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
 4571 05:50:10.038139  # [  137.679496] softirqs last  enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
 4572 05:50:10.043009  # [  137.687035] softirqs last disabled at (0): [<00000000>] 0x0
 4573 05:50:10.047199  # [  137.692664] ---[ end trace 7a6d29f13dc4ce41 ]---
 4574 05:50:10.053836  # [  137.697299] lkdtm: Negative detected: saturated
 4575 05:50:10.059211  # REFCOUNT_SUB_AND_TEST_NEGATIVE: saw 'Negative detected: saturated': ok
 4576 05:50:10.065462  ok 49 selftests: lkdtm: REFCOUNT_SUB_AND_TEST_NEGATIVE.sh
 4577 05:50:10.066836  # selftests: lkdtm: REFCOUNT_INC_ZERO.sh
 4578 05:50:10.144066  [  138.247068] lkdtm: Performing direct entry REFCOUNT_INC_ZERO
 4579 05:50:10.150185  [  138.252812] lkdtm: attempting safe refcount_inc_not_zero() from zero
 4580 05:50:10.152962  [  138.259180] lkdtm: Good: zero detected
 4581 05:50:10.157601  [  138.262989] lkdtm: Correctly stayed at zero
 4582 05:50:10.164117  [  138.267188] lkdtm: attempting bad refcount_inc() from zero
 4583 05:50:10.167487  [  138.272749] ------------[ cut here ]------------
 4584 05:50:10.177922  [  138.277402] WARNING: CPU: 1 PID: 2948 at lib/refcount.c:25 refcount_warn_saturate+0x108/0x174
 4585 05:50:10.181568  [  138.285980] refcount_t: addition on 0; use-after-free.
 4586 05:50:10.210863  [  138.291134] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi imx_ldb parallel_display flexcan can_dev etnaviv imxdrm gpu_sched imx_ipu_v3
 4587 05:50:10.220687  [  138.320383] CPU: 1 PID: 2948 Comm: cat Tainted: G      D W         5.10.128-cip11 #1
 4588 05:50:10.224765  [  138.328135] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
 4589 05:50:10.230329  [  138.334670] Backtrace: 
 4590 05:50:10.235253  [  138.337146] [<c134a208>] (dump_backtrace) from [<c134a5c8>] (show_stack+0x20/0x24)
 4591 05:50:10.242796  [  138.344730]  r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f6a8
 4592 05:50:10.248146  [  138.350402] [<c134a5a8>] (show_stack) from [<c1351744>] (dump_stack+0xe0/0x100)
 4593 05:50:10.256365  [  138.357729] [<c1351664>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
 4594 05:50:10.263152  [  138.364703]  r9:00000009 r8:c086cfb8 r7:00000019 r6:00000009 r5:c086cfb8 r4:c1a1fbb4
 4595 05:50:10.272120  [  138.372461] [<c03565f4>] (__warn) from [<c134b6e8>] (warn_slowpath_fmt+0x8c/0xa8)
 4596 05:50:10.276903  [  138.379953]  r7:00000019 r6:c1a1fbb4 r5:c1a1fbc4 r4:c5ab6000
 4597 05:50:10.287043  [  138.385632] [<c134b660>] (warn_slowpath_fmt) from [<c086cfb8>] (refcount_warn_saturate+0x108/0x174)
 4598 05:50:10.294216  [  138.394690]  r9:c1acbb10 r8:c15e7d40 r7:c5ab7f60 r6:00000012 r5:00000000 r4:c5ab6000
 4599 05:50:10.303810  [  138.402457] [<c086ceb0>] (refcount_warn_saturate) from [<c0c2e0b4>] (__refcount_add.constprop.0+0x54/0x58)
 4600 05:50:10.315806  [  138.412134] [<c0c2e060>] (__refcount_add.constprop.0) from [<c13586f0>] (lkdtm_REFCOUNT_INC_ZERO+0xa8/0xcc)
 4601 05:50:10.321460  [  138.421893] [<c1358648>] (lkdtm_REFCOUNT_INC_ZERO) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
 4602 05:50:10.324753  [  138.430689]  r5:c5fba000 r4:00000033
 4603 05:50:10.333193  [  138.434280] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
 4604 05:50:10.344095  [  138.442302] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
 4605 05:50:10.350477  [  138.450231]  r9:c5ab7f60 r8:c5366540 r7:00000012 r6:b6e94000 r5:c5a12640 r4:c0c2d400
 4606 05:50:10.357147  [  138.457991] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
 4607 05:50:10.363761  [  138.465831]  r9:c07f4bec r8:c5ab7f60 r7:c2816000 r6:b6e94000 r5:c5a12640 r4:00000000
 4608 05:50:10.371081  [  138.473587] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
 4609 05:50:10.379127  [  138.480735]  r10:00000004 r9:00000000 r8:00000000 r7:b6e94000 r6:c5ab6000 r5:c5a12640
 4610 05:50:10.381305  [  138.488572]  r4:c5a12640
 4611 05:50:10.388823  [  138.491119] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
 4612 05:50:10.395897  [  138.498266]  r9:c5ab6000 r8:c03002e4 r7:00000004 r6:b6fdbe00 r5:00000012 r4:00000012
 4613 05:50:10.406211  [  138.506025] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
 4614 05:50:10.410258  [  138.513602] Exception stack(0xc5ab7fa8 to 0xc5ab7ff0)
 4615 05:50:10.417801  [  138.518665] 7fa0:                   00000012 00000012 00000001 b6e94000 00000012 00000000
 4616 05:50:10.424741  [  138.526853] 7fc0: 00000012 00000012 b6fdbe00 00000004 00000001 00000000 00020000 bee55a54
 4617 05:50:10.430554  [  138.535038] 7fe0: 00000004 bee55788 b6f4994f b6ecfc66
 4618 05:50:10.433806  [  138.540188] irq event stamp: 0
 4619 05:50:10.439785  [  138.543296] hardirqs last  enabled at (0): [<00000000>] 0x0
 4620 05:50:10.449220  [  138.548891] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
 4621 05:50:10.453854  [  138.556433] softirqs last  enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
 4622 05:50:10.461753  [  138.563999] softirqs last disabled at (0): [<00000000>] 0x0
 4623 05:50:10.464931  [  138.569593] ---[ end trace 7a6d29f13dc4ce42 ]---
 4624 05:50:10.468946  [  138.574271] lkdtm: Zero detected: saturated
 4625 05:50:10.605927  # [  138.247068] lkdtm: Performing direct entry REFCOUNT_INC_ZERO
 4626 05:50:10.612296  # [  138.252812] lkdtm: attempting safe refcount_inc_not_zero() from zero
 4627 05:50:10.617950  # [  138.259180] lkdtm: Good: zero detected
 4628 05:50:10.620258  # [  138.262989] lkdtm: Correctly stayed at zero
 4629 05:50:10.626082  # [  138.267188] lkdtm: attempting bad refcount_inc() from zero
 4630 05:50:10.630696  # [  138.272749] ------------[ cut here ]------------
 4631 05:50:10.638476  # [  138.277402] WARNING: CPU: 1 PID: 2948 at lib/refcount.c:25 refcount_warn_saturate+0x108/0x174
 4632 05:50:10.645171  # [  138.285980] refcount_t: addition on 0; use-after-free.
 4633 05:50:10.674854  # [  138.291134] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi imx_ldb parallel_display flexcan can_dev etnaviv imxdrm gpu_sched imx_ipu_v3
 4634 05:50:10.682221  # [  138.320383] CPU: 1 PID: 2948 Comm: cat Tainted: G      D W         5.10.128-cip11 #1
 4635 05:50:10.687500  # [  138.328135] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
 4636 05:50:10.692653  # [  138.334670] Backtrace: 
 4637 05:50:10.698341  # [  138.337146] [<c134a208>] (dump_backtrace) from [<c134a5c8>] (show_stack+0x20/0x24)
 4638 05:50:10.703966  # [  138.344730]  r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f6a8
 4639 05:50:10.712696  # [  138.350402] [<c134a5a8>] (show_stack) from [<c1351744>] (dump_stack+0xe0/0x100)
 4640 05:50:10.719397  # [  138.357729] [<c1351664>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
 4641 05:50:10.726422  # [  138.364703]  r9:00000009 r8:c086cfb8 r7:00000019 r6:00000009 r5:c086cfb8 r4:c1a1fbb4
 4642 05:50:10.736303  # [  138.372461] [<c03565f4>] (__warn) from [<c134b6e8>] (warn_slowpath_fmt+0x8c/0xa8)
 4643 05:50:10.740988  # [  138.379953]  r7:00000019 r6:c1a1fbb4 r5:c1a1fbc4 r4:c5ab6000
 4644 05:50:10.749913  # [  138.385632] [<c134b660>] (warn_slowpath_fmt) from [<c086cfb8>] (refcount_warn_saturate+0x108/0x174)
 4645 05:50:10.759080  # [  138.394690]  r9:c1acbb10 r8:c15e7d40 r7:c5ab7f60 r6:00000012 r5:00000000 r4:c5ab6000
 4646 05:50:10.770916  # [  138.402457] [<c086ceb0>] (refcount_warn_saturate) from [<c0c2e0b4>] (__refcount_add.constprop.0+0x54/0x58)
 4647 05:50:10.779235  # [  138.412134] [<c0c2e060>] (__refcount_add.constprop.0) from [<c13586f0>] (lkdtm_REFCOUNT_INC_ZERO+0xa8/0xcc)
 4648 05:50:10.786155  # [  138.421893] [<c1358648>] (lkdtm_REFCOUNT_INC_ZERO) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
 4649 05:50:10.790313  # [  138.430689]  r5:c5fba000 r4:00000033
 4650 05:50:10.797227  # [  138.434280] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
 4651 05:50:10.807621  # [  138.442302] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
 4652 05:50:10.813019  # [  138.450231]  r9:c5ab7f60 r8:c5366540 r7:00000012 r6:b6e94000 r5:c5a12640 r4:c0c2d400
 4653 05:50:10.820800  # [  138.457991] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
 4654 05:50:10.830234  # [  138.465831]  r9:c07f4bec r8:c5ab7f60 r7:c2816000 r6:b6e94000 r5:c5a12640 r4:00000000
 4655 05:50:10.837847  # [  138.473587] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
 4656 05:50:10.844440  # [  138.480735]  r10:00000004 r9:00000000 r8:00000000 r7:b6e94000 r6:c5ab6000 r5:c5a12640
 4657 05:50:10.848311  # [  138.488572]  r4:c5a12640
 4658 05:50:10.854959  # [  138.491119] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
 4659 05:50:10.862146  # [  138.498266]  r9:c5ab6000 r8:c03002e4 r7:00000004 r6:b6fdbe00 r5:00000012 r4:00000012
 4660 05:50:10.870819  # [  138.506025] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
 4661 05:50:10.876474  # [  138.513602] Exception stack(0xc5ab7fa8 to 0xc5ab7ff0)
 4662 05:50:10.884074  # [  138.518665] 7fa0:                   00000012 00000012 00000001 b6e94000 00000012 00000000
 4663 05:50:10.895944  # [  138.526853] 7fc0: 00000012 00000012 b6fdbe00 00000004 00000001 00000000 00020000 bee55a54
 4664 05:50:10.897160  # [  138.535038] 7fe0: 00000004 bee55788 b6f4994f b6ecfc66
 4665 05:50:10.900738  # [  138.540188] irq event stamp: 0
 4666 05:50:10.907804  # [  138.543296] hardirqs last  enabled at (0): [<00000000>] 0x0
 4667 05:50:10.914527  # [  138.548891] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
 4668 05:50:10.922441  # [  138.556433] softirqs last  enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
 4669 05:50:10.927977  # [  138.563999] softirqs last disabled at (0): [<00000000>] 0x0
 4670 05:50:10.932621  # [  138.569593] ---[ end trace 7a6d29f13dc4ce42 ]---
 4671 05:50:10.936935  # [  138.574271] lkdtm: Zero detected: saturated
 4672 05:50:10.941108  # REFCOUNT_INC_ZERO: missing 'call trace:': [FAIL]
 4673 05:50:10.947692  not ok 50 selftests: lkdtm: REFCOUNT_INC_ZERO.sh # exit=1
 4674 05:50:10.949605  # selftests: lkdtm: REFCOUNT_ADD_ZERO.sh
 4675 05:50:11.017758  [  139.121425] lkdtm: Performing direct entry REFCOUNT_ADD_ZERO
 4676 05:50:11.023587  [  139.127231] lkdtm: attempting safe refcount_add_not_zero() from zero
 4677 05:50:11.027951  [  139.133715] lkdtm: Good: zero detected
 4678 05:50:11.032039  [  139.137497] lkdtm: Correctly stayed at zero
 4679 05:50:11.037311  [  139.141709] lkdtm: attempting bad refcount_add() from zero
 4680 05:50:11.044169  [  139.147290] ------------[ cut here ]------------
 4681 05:50:11.050276  [  139.151946] WARNING: CPU: 0 PID: 2982 at lib/refcount.c:25 refcount_warn_saturate+0x108/0x174
 4682 05:50:11.056020  [  139.160537] refcount_t: addition on 0; use-after-free.
 4683 05:50:11.087154  [  139.165750] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi imx_ldb parallel_display flexcan can_dev etnaviv imxdrm gpu_sched imx_ipu_v3
 4684 05:50:11.094347  [  139.194982] CPU: 0 PID: 2982 Comm: cat Tainted: G      D W         5.10.128-cip11 #1
 4685 05:50:11.100149  [  139.202735] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
 4686 05:50:11.103573  [  139.209268] Backtrace: 
 4687 05:50:11.110716  [  139.211749] [<c134a208>] (dump_backtrace) from [<c134a5c8>] (show_stack+0x20/0x24)
 4688 05:50:11.117351  [  139.219330]  r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f6a8
 4689 05:50:11.123148  [  139.225003] [<c134a5a8>] (show_stack) from [<c1351744>] (dump_stack+0xe0/0x100)
 4690 05:50:11.130906  [  139.232328] [<c1351664>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
 4691 05:50:11.138901  [  139.239302]  r9:00000009 r8:c086cfb8 r7:00000019 r6:00000009 r5:c086cfb8 r4:c1a1fbb4
 4692 05:50:11.144829  [  139.247059] [<c03565f4>] (__warn) from [<c134b6e8>] (warn_slowpath_fmt+0x8c/0xa8)
 4693 05:50:11.151566  [  139.254552]  r7:00000019 r6:c1a1fbb4 r5:c1a1fbc4 r4:c6976000
 4694 05:50:11.160362  [  139.260231] [<c134b660>] (warn_slowpath_fmt) from [<c086cfb8>] (refcount_warn_saturate+0x108/0x174)
 4695 05:50:11.169290  [  139.269290]  r9:c1acbb24 r8:c15e7d40 r7:c6977f60 r6:00000012 r5:00000000 r4:c6976000
 4696 05:50:11.176835  [  139.277054] [<c086ceb0>] (refcount_warn_saturate) from [<c0c2e0b4>] (__refcount_add.constprop.0+0x54/0x58)
 4697 05:50:11.188216  [  139.286730] [<c0c2e060>] (__refcount_add.constprop.0) from [<c13587bc>] (lkdtm_REFCOUNT_ADD_ZERO+0xa8/0xcc)
 4698 05:50:11.195882  [  139.296488] [<c1358714>] (lkdtm_REFCOUNT_ADD_ZERO) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
 4699 05:50:11.201737  [  139.305282]  r5:c6cdf000 r4:00000034
 4700 05:50:11.208361  [  139.308874] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
 4701 05:50:11.215693  [  139.316895] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
 4702 05:50:11.225866  [  139.324825]  r9:c6977f60 r8:c5366540 r7:00000012 r6:b6e44000 r5:c6933540 r4:c0c2d400
 4703 05:50:11.231021  [  139.332585] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
 4704 05:50:11.239292  [  139.340426]  r9:c07f4bec r8:c6977f60 r7:c2816000 r6:b6e44000 r5:c6933540 r4:00000000
 4705 05:50:11.245759  [  139.348182] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
 4706 05:50:11.253833  [  139.355328]  r10:00000004 r9:00000000 r8:00000000 r7:b6e44000 r6:c6976000 r5:c6933540
 4707 05:50:11.256370  [  139.363163]  r4:c6933540
 4708 05:50:11.264366  [  139.365709] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
 4709 05:50:11.272672  [  139.372856]  r9:c6976000 r8:c03002e4 r7:00000004 r6:b6f8be00 r5:00000012 r4:00000012
 4710 05:50:11.281115  [  139.380613] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
 4711 05:50:11.283226  [  139.388190] Exception stack(0xc6977fa8 to 0xc6977ff0)
 4712 05:50:11.292929  [  139.393254] 7fa0:                   00000012 00000012 00000001 b6e44000 00000012 00000000
 4713 05:50:11.302686  [  139.401444] 7fc0: 00000012 00000012 b6f8be00 00000004 00000001 00000000 00020000 bed9fa54
 4714 05:50:11.304891  [  139.409629] 7fe0: 00000004 bed9f788 b6ef994f b6e7fc66
 4715 05:50:11.310654  [  139.414753] irq event stamp: 0
 4716 05:50:11.313911  [  139.417832] hardirqs last  enabled at (0): [<00000000>] 0x0
 4717 05:50:11.322721  [  139.423456] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
 4718 05:50:11.328363  [  139.430998] softirqs last  enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
 4719 05:50:11.335830  [  139.439668] softirqs last disabled at (0): [<00000000>] 0x0
 4720 05:50:11.343274  [  139.445321] ---[ end trace 7a6d29f13dc4ce43 ]---
 4721 05:50:11.344414  [  139.449955] lkdtm: Zero detected: saturated
 4722 05:50:11.499079  # [  139.121425] lkdtm: Performing direct entry REFCOUNT_ADD_ZERO
 4723 05:50:11.505092  # [  139.127231] lkdtm: attempting safe refcount_add_not_zero() from zero
 4724 05:50:11.510605  # [  139.133715] lkdtm: Good: zero detected
 4725 05:50:11.515124  # [  139.137497] lkdtm: Correctly stayed at zero
 4726 05:50:11.519766  # [  139.141709] lkdtm: attempting bad refcount_add() from zero
 4727 05:50:11.524570  # [  139.147290] ------------[ cut here ]------------
 4728 05:50:11.535095  # [  139.151946] WARNING: CPU: 0 PID: 2982 at lib/refcount.c:25 refcount_warn_saturate+0x108/0x174
 4729 05:50:11.541262  # [  139.160537] refcount_t: addition on 0; use-after-free.
 4730 05:50:11.569440  # [  139.165750] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi imx_ldb parallel_display flexcan can_dev etnaviv imxdrm gpu_sched imx_ipu_v3
 4731 05:50:11.577129  # [  139.194982] CPU: 0 PID: 2982 Comm: cat Tainted: G      D W         5.10.128-cip11 #1
 4732 05:50:11.581544  # [  139.202735] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
 4733 05:50:11.583953  # [  139.209268] Backtrace: 
 4734 05:50:11.592052  # [  139.211749] [<c134a208>] (dump_backtrace) from [<c134a5c8>] (show_stack+0x20/0x24)
 4735 05:50:11.599379  # [  139.219330]  r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f6a8
 4736 05:50:11.607512  # [  139.225003] [<c134a5a8>] (show_stack) from [<c1351744>] (dump_stack+0xe0/0x100)
 4737 05:50:11.614102  # [  139.232328] [<c1351664>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
 4738 05:50:11.620092  # [  139.239302]  r9:00000009 r8:c086cfb8 r7:00000019 r6:00000009 r5:c086cfb8 r4:c1a1fbb4
 4739 05:50:11.627367  # [  139.247059] [<c03565f4>] (__warn) from [<c134b6e8>] (warn_slowpath_fmt+0x8c/0xa8)
 4740 05:50:11.637175  # [  139.254552]  r7:00000019 r6:c1a1fbb4 r5:c1a1fbc4 r4:c6976000
 4741 05:50:11.643255  # [  139.260231] [<c134b660>] (warn_slowpath_fmt) from [<c086cfb8>] (refcount_warn_saturate+0x108/0x174)
 4742 05:50:11.650566  # [  139.269290]  r9:c1acbb24 r8:c15e7d40 r7:c6977f60 r6:00000012 r5:00000000 r4:c6976000
 4743 05:50:11.662381  # [  139.277054] [<c086ceb0>] (refcount_warn_saturate) from [<c0c2e0b4>] (__refcount_add.constprop.0+0x54/0x58)
 4744 05:50:11.670641  # [  139.286730] [<c0c2e060>] (__refcount_add.constprop.0) from [<c13587bc>] (lkdtm_REFCOUNT_ADD_ZERO+0xa8/0xcc)
 4745 05:50:11.680619  # [  139.296488] [<c1358714>] (lkdtm_REFCOUNT_ADD_ZERO) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
 4746 05:50:11.683617  # [  139.305282]  r5:c6cdf000 r4:00000034
 4747 05:50:11.691297  # [  139.308874] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
 4748 05:50:11.702976  # [  139.316895] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
 4749 05:50:11.707140  # [  139.324825]  r9:c6977f60 r8:c5366540 r7:00000012 r6:b6e44000 r5:c6933540 r4:c0c2d400
 4750 05:50:11.715085  # [  139.332585] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
 4751 05:50:11.724842  # [  139.340426]  r9:c07f4bec r8:c6977f60 r7:c2816000 r6:b6e44000 r5:c6933540 r4:00000000
 4752 05:50:11.730974  # [  139.348182] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
 4753 05:50:11.740038  # [  139.355328]  r10:00000004 r9:00000000 r8:00000000 r7:b6e44000 r6:c6976000 r5:c6933540
 4754 05:50:11.741381  # [  139.363163]  r4:c6933540
 4755 05:50:11.750509  # [  139.365709] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
 4756 05:50:11.758603  # [  139.372856]  r9:c6976000 r8:c03002e4 r7:00000004 r6:b6f8be00 r5:00000012 r4:00000012
 4757 05:50:11.764081  # [  139.380613] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
 4758 05:50:11.772447  # [  139.388190] Exception stack(0xc6977fa8 to 0xc6977ff0)
 4759 05:50:11.779337  # [  139.393254] 7fa0:                   00000012 00000012 00000001 b6e44000 00000012 00000000
 4760 05:50:11.786919  # [  139.401444] 7fc0: 00000012 00000012 b6f8be00 00000004 00000001 00000000 00020000 bed9fa54
 4761 05:50:11.791973  # [  139.409629] 7fe0: 00000004 bed9f788 b6ef994f b6e7fc66
 4762 05:50:11.794289  # [  139.414753] irq event stamp: 0
 4763 05:50:11.801490  # [  139.417832] hardirqs last  enabled at (0): [<00000000>] 0x0
 4764 05:50:11.809197  # [  139.423456] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
 4765 05:50:11.815023  # [  139.430998] softirqs last  enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
 4766 05:50:11.821370  # [  139.439668] softirqs last disabled at (0): [<00000000>] 0x0
 4767 05:50:11.828582  # [  139.445321] ---[ end trace 7a6d29f13dc4ce43 ]---
 4768 05:50:11.830898  # [  139.449955] lkdtm: Zero detected: saturated
 4769 05:50:11.834431  # REFCOUNT_ADD_ZERO: missing 'call trace:': [FAIL]
 4770 05:50:11.841179  not ok 51 selftests: lkdtm: REFCOUNT_ADD_ZERO.sh # exit=1
 4771 05:50:11.843443  # selftests: lkdtm: REFCOUNT_INC_SATURATED.sh
 4772 05:50:11.934738  [  140.038381] lkdtm: Performing direct entry REFCOUNT_INC_SATURATED
 4773 05:50:11.940192  [  140.044576] lkdtm: attempting bad refcount_inc() from saturated
 4774 05:50:11.944860  [  140.050512] ------------[ cut here ]------------
 4775 05:50:11.953655  [  140.055207] WARNING: CPU: 2 PID: 3019 at lib/refcount.c:22 refcount_warn_saturate+0xd4/0x174
 4776 05:50:11.958534  [  140.063711] refcount_t: saturated; leaking memory.
 4777 05:50:11.988343  [  140.068516] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi imx_ldb parallel_display flexcan can_dev etnaviv imxdrm gpu_sched imx_ipu_v3
 4778 05:50:11.995464  [  140.097745] CPU: 2 PID: 3019 Comm: cat Tainted: G      D W         5.10.128-cip11 #1
 4779 05:50:12.002441  [  140.105499] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
 4780 05:50:12.005105  [  140.112035] Backtrace: 
 4781 05:50:12.012488  [  140.114512] [<c134a208>] (dump_backtrace) from [<c134a5c8>] (show_stack+0x20/0x24)
 4782 05:50:12.018934  [  140.122095]  r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f6a8
 4783 05:50:12.026959  [  140.127767] [<c134a5a8>] (show_stack) from [<c1351744>] (dump_stack+0xe0/0x100)
 4784 05:50:12.034535  [  140.135093] [<c1351664>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
 4785 05:50:12.041456  [  140.142066]  r9:00000009 r8:c086cf84 r7:00000016 r6:00000009 r5:c086cf84 r4:c1a1fbb4
 4786 05:50:12.047831  [  140.149826] [<c03565f4>] (__warn) from [<c134b6e8>] (warn_slowpath_fmt+0x8c/0xa8)
 4787 05:50:12.054163  [  140.157318]  r7:00000016 r6:c1a1fbb4 r5:c1a1fb8c r4:c6c84000
 4788 05:50:12.065038  [  140.162996] [<c134b660>] (warn_slowpath_fmt) from [<c086cf84>] (refcount_warn_saturate+0xd4/0x174)
 4789 05:50:12.071259  [  140.171967]  r9:c1acbb38 r8:c15e7d40 r7:c6c85f60 r6:00000017 r5:c6bdb000 r4:c6c84000
 4790 05:50:12.079865  [  140.179730] [<c086ceb0>] (refcount_warn_saturate) from [<c0c2e0a4>] (__refcount_add.constprop.0+0x44/0x58)
 4791 05:50:12.090413  [  140.189410] [<c0c2e060>] (__refcount_add.constprop.0) from [<c135882c>] (lkdtm_REFCOUNT_INC_SATURATED+0x4c/0x70)
 4792 05:50:12.101150  [  140.199603] [<c13587e0>] (lkdtm_REFCOUNT_INC_SATURATED) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
 4793 05:50:12.102277  [  140.208828]  r4:00000035
 4794 05:50:12.112628  [  140.211377] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
 4795 05:50:12.118372  [  140.219400] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
 4796 05:50:12.125963  [  140.227328]  r9:c6c85f60 r8:c5366540 r7:00000017 r6:b6dcd000 r5:c6967cc0 r4:c0c2d400
 4797 05:50:12.134046  [  140.235088] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
 4798 05:50:12.141277  [  140.242929]  r9:c07f4bec r8:c6c85f60 r7:c2816000 r6:b6dcd000 r5:c6967cc0 r4:00000000
 4799 05:50:12.149796  [  140.250686] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
 4800 05:50:12.156330  [  140.257833]  r10:00000004 r9:00000000 r8:00000000 r7:b6dcd000 r6:c6c84000 r5:c6967cc0
 4801 05:50:12.160881  [  140.265670]  r4:c6967cc0
 4802 05:50:12.165715  [  140.268216] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
 4803 05:50:12.173234  [  140.275362]  r9:c6c84000 r8:c03002e4 r7:00000004 r6:b6f14e00 r5:00000017 r4:00000017
 4804 05:50:12.181375  [  140.283120] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
 4805 05:50:12.187762  [  140.290698] Exception stack(0xc6c85fa8 to 0xc6c85ff0)
 4806 05:50:12.196779  [  140.295761] 5fa0:                   00000017 00000017 00000001 b6dcd000 00000017 00000000
 4807 05:50:12.203077  [  140.303951] 5fc0: 00000017 00000017 b6f14e00 00000004 00000001 00000000 00020000 bed51a54
 4808 05:50:12.208297  [  140.312137] 5fe0: 00000004 bed51788 b6e8294f b6e08c66
 4809 05:50:12.213238  [  140.317277] irq event stamp: 0
 4810 05:50:12.215646  [  140.320356] hardirqs last  enabled at (0): [<00000000>] 0x0
 4811 05:50:12.223458  [  140.325979] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
 4812 05:50:12.231573  [  140.333517] softirqs last  enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
 4813 05:50:12.238810  [  140.341045] softirqs last disabled at (0): [<00000000>] 0x0
 4814 05:50:12.241272  [  140.346721] ---[ end trace 7a6d29f13dc4ce44 ]---
 4815 05:50:12.247334  [  140.351366] lkdtm: Saturation detected: still saturated
 4816 05:50:12.393758  # [  140.038381] lkdtm: Performing direct entry REFCOUNT_INC_SATURATED
 4817 05:50:12.400191  # [  140.044576] lkdtm: attempting bad refcount_inc() from saturated
 4818 05:50:12.403102  # [  140.050512] ------------[ cut here ]------------
 4819 05:50:12.412107  # [  140.055207] WARNING: CPU: 2 PID: 3019 at lib/refcount.c:22 refcount_warn_saturate+0xd4/0x174
 4820 05:50:12.418289  # [  140.063711] refcount_t: saturated; leaking memory.
 4821 05:50:12.447905  # [  140.068516] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi imx_ldb parallel_display flexcan can_dev etnaviv imxdrm gpu_sched imx_ipu_v3
 4822 05:50:12.453627  # [  140.097745] CPU: 2 PID: 3019 Comm: cat Tainted: G      D W         5.10.128-cip11 #1
 4823 05:50:12.461804  # [  140.105499] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
 4824 05:50:12.463272  # [  140.112035] Backtrace: 
 4825 05:50:12.473232  # [  140.114512] [<c134a208>] (dump_backtrace) from [<c134a5c8>] (show_stack+0x20/0x24)
 4826 05:50:12.479429  # [  140.122095]  r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f6a8
 4827 05:50:12.485512  # [  140.127767] [<c134a5a8>] (show_stack) from [<c1351744>] (dump_stack+0xe0/0x100)
 4828 05:50:12.492752  # [  140.135093] [<c1351664>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
 4829 05:50:12.501711  # [  140.142066]  r9:00000009 r8:c086cf84 r7:00000016 r6:00000009 r5:c086cf84 r4:c1a1fbb4
 4830 05:50:12.508041  # [  140.149826] [<c03565f4>] (__warn) from [<c134b6e8>] (warn_slowpath_fmt+0x8c/0xa8)
 4831 05:50:12.514011  # [  140.157318]  r7:00000016 r6:c1a1fbb4 r5:c1a1fb8c r4:c6c84000
 4832 05:50:12.523589  # [  140.162996] [<c134b660>] (warn_slowpath_fmt) from [<c086cf84>] (refcount_warn_saturate+0xd4/0x174)
 4833 05:50:12.529398  # [  140.171967]  r9:c1acbb38 r8:c15e7d40 r7:c6c85f60 r6:00000017 r5:c6bdb000 r4:c6c84000
 4834 05:50:12.540276  # [  140.179730] [<c086ceb0>] (refcount_warn_saturate) from [<c0c2e0a4>] (__refcount_add.constprop.0+0x44/0x58)
 4835 05:50:12.552974  # [  140.189410] [<c0c2e060>] (__refcount_add.constprop.0) from [<c135882c>] (lkdtm_REFCOUNT_INC_SATURATED+0x4c/0x70)
 4836 05:50:12.560593  # [  140.199603] [<c13587e0>] (lkdtm_REFCOUNT_INC_SATURATED) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
 4837 05:50:12.562493  # [  140.208828]  r4:00000035
 4838 05:50:12.571532  # [  140.211377] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
 4839 05:50:12.578439  # [  140.219400] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
 4840 05:50:12.585486  # [  140.227328]  r9:c6c85f60 r8:c5366540 r7:00000017 r6:b6dcd000 r5:c6967cc0 r4:c0c2d400
 4841 05:50:12.597192  # [  140.235088] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
 4842 05:50:12.601707  # [  140.242929]  r9:c07f4bec r8:c6c85f60 r7:c2816000 r6:b6dcd000 r5:c6967cc0 r4:00000000
 4843 05:50:12.609791  # [  140.250686] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
 4844 05:50:12.620234  # [  140.257833]  r10:00000004 r9:00000000 r8:00000000 r7:b6dcd000 r6:c6c84000 r5:c6967cc0
 4845 05:50:12.622566  # [  140.265670]  r4:c6967cc0
 4846 05:50:12.629398  # [  140.268216] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
 4847 05:50:12.635052  # [  140.275362]  r9:c6c84000 r8:c03002e4 r7:00000004 r6:b6f14e00 r5:00000017 r4:00000017
 4848 05:50:12.645215  # [  140.283120] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
 4849 05:50:12.647578  # [  140.290698] Exception stack(0xc6c85fa8 to 0xc6c85ff0)
 4850 05:50:12.656740  # [  140.295761] 5fa0:                   00000017 00000017 00000001 b6dcd000 00000017 00000000
 4851 05:50:12.665368  # [  140.303951] 5fc0: 00000017 00000017 b6f14e00 00000004 00000001 00000000 00020000 bed51a54
 4852 05:50:12.670605  # [  140.312137] 5fe0: 00000004 bed51788 b6e8294f b6e08c66
 4853 05:50:12.675544  # [  140.317277] irq event stamp: 0
 4854 05:50:12.678438  # [  140.320356] hardirqs last  enabled at (0): [<00000000>] 0x0
 4855 05:50:12.685867  # [  140.325979] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
 4856 05:50:12.695606  # [  140.333517] softirqs last  enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
 4857 05:50:12.700648  # [  140.341045] softirqs last disabled at (0): [<00000000>] 0x0
 4858 05:50:12.704605  # [  140.346721] ---[ end trace 7a6d29f13dc4ce44 ]---
 4859 05:50:12.712749  # [  140.351366] lkdtm: Saturation detected: still saturated
 4860 05:50:12.717427  # REFCOUNT_INC_SATURATED: saw 'Saturation detected: still saturated': ok
 4861 05:50:12.721571  ok 52 selftests: lkdtm: REFCOUNT_INC_SATURATED.sh
 4862 05:50:12.723998  # selftests: lkdtm: REFCOUNT_DEC_SATURATED.sh
 4863 05:50:12.827897  [  140.930731] lkdtm: Performing direct entry REFCOUNT_DEC_SATURATED
 4864 05:50:12.833564  [  140.936950] lkdtm: attempting bad refcount_dec() from saturated
 4865 05:50:12.837275  [  140.942932] ------------[ cut here ]------------
 4866 05:50:12.847859  [  140.947587] WARNING: CPU: 2 PID: 3054 at lib/refcount.c:31 refcount_warn_saturate+0x6c/0x174
 4867 05:50:12.852708  [  140.956087] refcount_t: decrement hit 0; leaking memory.
 4868 05:50:12.880608  [  140.961415] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi imx_ldb parallel_display flexcan can_dev etnaviv imxdrm gpu_sched imx_ipu_v3
 4869 05:50:12.889418  [  140.990651] CPU: 2 PID: 3054 Comm: cat Tainted: G      D W         5.10.128-cip11 #1
 4870 05:50:12.897394  [  140.998404] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
 4871 05:50:12.900587  [  141.004940] Backtrace: 
 4872 05:50:12.905477  [  141.007418] [<c134a208>] (dump_backtrace) from [<c134a5c8>] (show_stack+0x20/0x24)
 4873 05:50:12.910771  [  141.015001]  r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f6a8
 4874 05:50:12.920726  [  141.020674] [<c134a5a8>] (show_stack) from [<c1351744>] (dump_stack+0xe0/0x100)
 4875 05:50:12.927147  [  141.028000] [<c1351664>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
 4876 05:50:12.935653  [  141.034973]  r9:00000009 r8:c086cf1c r7:0000001f r6:00000009 r5:c086cf1c r4:c1a1fbb4
 4877 05:50:12.940777  [  141.042731] [<c03565f4>] (__warn) from [<c134b6e8>] (warn_slowpath_fmt+0x8c/0xa8)
 4878 05:50:12.945698  [  141.050224]  r7:0000001f r6:c1a1fbb4 r5:c1a1fc18 r4:c5992000
 4879 05:50:12.955502  [  141.055900] [<c134b660>] (warn_slowpath_fmt) from [<c086cf1c>] (refcount_warn_saturate+0x6c/0x174)
 4880 05:50:12.965452  [  141.064871]  r9:c1acbb50 r8:c15e7d40 r7:c5993f60 r6:00000017 r5:c5ff1000 r4:c5992000
 4881 05:50:12.974373  [  141.072635] [<c086ceb0>] (refcount_warn_saturate) from [<c1358118>] (__refcount_dec.constprop.0+0x38/0x3c)
 4882 05:50:12.982867  [  141.082307] [<c13580e0>] (__refcount_dec.constprop.0) from [<c1358898>] (lkdtm_REFCOUNT_DEC_SATURATED+0x48/0x6c)
 4883 05:50:12.993595  [  141.092502] [<c1358850>] (lkdtm_REFCOUNT_DEC_SATURATED) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
 4884 05:50:12.995914  [  141.101727]  r4:00000036
 4885 05:50:13.005408  [  141.104278] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
 4886 05:50:13.012496  [  141.112299] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
 4887 05:50:13.018436  [  141.120229]  r9:c5993f60 r8:c5366540 r7:00000017 r6:b6dc9000 r5:c6963900 r4:c0c2d400
 4888 05:50:13.028294  [  141.127988] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
 4889 05:50:13.036394  [  141.135830]  r9:c07f4bec r8:c5993f60 r7:c2816000 r6:b6dc9000 r5:c6963900 r4:00000000
 4890 05:50:13.041734  [  141.143586] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
 4891 05:50:13.048459  [  141.150733]  r10:00000004 r9:00000000 r8:00000000 r7:b6dc9000 r6:c5992000 r5:c6963900
 4892 05:50:13.052475  [  141.158569]  r4:c6963900
 4893 05:50:13.060060  [  141.161116] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
 4894 05:50:13.066546  [  141.168263]  r9:c5992000 r8:c03002e4 r7:00000004 r6:b6f10e00 r5:00000017 r4:00000017
 4895 05:50:13.074968  [  141.176022] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
 4896 05:50:13.080406  [  141.183599] Exception stack(0xc5993fa8 to 0xc5993ff0)
 4897 05:50:13.087393  [  141.188663] 3fa0:                   00000017 00000017 00000001 b6dc9000 00000017 00000000
 4898 05:50:13.096663  [  141.196851] 3fc0: 00000017 00000017 b6f10e00 00000004 00000001 00000000 00020000 befcea54
 4899 05:50:13.101390  [  141.205037] 3fe0: 00000004 befce788 b6e7e94f b6e04c66
 4900 05:50:13.104316  [  141.210203] irq event stamp: 0
 4901 05:50:13.110824  [  141.213312] hardirqs last  enabled at (0): [<00000000>] 0x0
 4902 05:50:13.118163  [  141.218908] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
 4903 05:50:13.127349  [  141.226458] softirqs last  enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
 4904 05:50:13.130865  [  141.234021] softirqs last disabled at (0): [<00000000>] 0x0
 4905 05:50:13.134287  [  141.239617] ---[ end trace 7a6d29f13dc4ce45 ]---
 4906 05:50:13.140139  [  141.244317] lkdtm: Saturation detected: still saturated
 4907 05:50:13.287724  # [  140.930731] lkdtm: Performing direct entry REFCOUNT_DEC_SATURATED
 4908 05:50:13.293543  # [  140.936950] lkdtm: attempting bad refcount_dec() from saturated
 4909 05:50:13.298016  # [  140.942932] ------------[ cut here ]------------
 4910 05:50:13.307534  # [  140.947587] WARNING: CPU: 2 PID: 3054 at lib/refcount.c:31 refcount_warn_saturate+0x6c/0x174
 4911 05:50:13.311352  # [  140.956087] refcount_t: decrement hit 0; leaking memory.
 4912 05:50:13.340495  # [  140.961415] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi imx_ldb parallel_display flexcan can_dev etnaviv imxdrm gpu_sched imx_ipu_v3
 4913 05:50:13.348396  # [  140.990651] CPU: 2 PID: 3054 Comm: cat Tainted: G      D W         5.10.128-cip11 #1
 4914 05:50:13.354917  # [  140.998404] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
 4915 05:50:13.358405  # [  141.004940] Backtrace: 
 4916 05:50:13.365819  # [  141.007418] [<c134a208>] (dump_backtrace) from [<c134a5c8>] (show_stack+0x20/0x24)
 4917 05:50:13.370713  # [  141.015001]  r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f6a8
 4918 05:50:13.379861  # [  141.020674] [<c134a5a8>] (show_stack) from [<c1351744>] (dump_stack+0xe0/0x100)
 4919 05:50:13.386096  # [  141.028000] [<c1351664>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
 4920 05:50:13.393705  # [  141.034973]  r9:00000009 r8:c086cf1c r7:0000001f r6:00000009 r5:c086cf1c r4:c1a1fbb4
 4921 05:50:13.402798  # [  141.042731] [<c03565f4>] (__warn) from [<c134b6e8>] (warn_slowpath_fmt+0x8c/0xa8)
 4922 05:50:13.408122  # [  141.050224]  r7:0000001f r6:c1a1fbb4 r5:c1a1fc18 r4:c5992000
 4923 05:50:13.416767  # [  141.055900] [<c134b660>] (warn_slowpath_fmt) from [<c086cf1c>] (refcount_warn_saturate+0x6c/0x174)
 4924 05:50:13.424234  # [  141.064871]  r9:c1acbb50 r8:c15e7d40 r7:c5993f60 r6:00000017 r5:c5ff1000 r4:c5992000
 4925 05:50:13.434192  # [  141.072635] [<c086ceb0>] (refcount_warn_saturate) from [<c1358118>] (__refcount_dec.constprop.0+0x38/0x3c)
 4926 05:50:13.444436  # [  141.082307] [<c13580e0>] (__refcount_dec.constprop.0) from [<c1358898>] (lkdtm_REFCOUNT_DEC_SATURATED+0x48/0x6c)
 4927 05:50:13.454513  # [  141.092502] [<c1358850>] (lkdtm_REFCOUNT_DEC_SATURATED) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
 4928 05:50:13.460837  # [  141.101727]  r4:00000036
 4929 05:50:13.464680  # [  141.104278] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
 4930 05:50:13.472887  # [  141.112299] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
 4931 05:50:13.480700  # [  141.120229]  r9:c5993f60 r8:c5366540 r7:00000017 r6:b6dc9000 r5:c6963900 r4:c0c2d400
 4932 05:50:13.490457  # [  141.127988] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
 4933 05:50:13.495600  # [  141.135830]  r9:c07f4bec r8:c5993f60 r7:c2816000 r6:b6dc9000 r5:c6963900 r4:00000000
 4934 05:50:13.504894  # [  141.143586] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
 4935 05:50:13.511838  # [  141.150733]  r10:00000004 r9:00000000 r8:00000000 r7:b6dc9000 r6:c5992000 r5:c6963900
 4936 05:50:13.514217  # [  141.158569]  r4:c6963900
 4937 05:50:13.520784  # [  141.161116] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
 4938 05:50:13.530840  # [  141.168263]  r9:c5992000 r8:c03002e4 r7:00000004 r6:b6f10e00 r5:00000017 r4:00000017
 4939 05:50:13.537011  # [  141.176022] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
 4940 05:50:13.543340  # [  141.183599] Exception stack(0xc5993fa8 to 0xc5993ff0)
 4941 05:50:13.553143  # [  141.188663] 3fa0:                   00000017 00000017 00000001 b6dc9000 00000017 00000000
 4942 05:50:13.560349  # [  141.196851] 3fc0: 00000017 00000017 b6f10e00 00000004 00000001 00000000 00020000 befcea54
 4943 05:50:13.564090  # [  141.205037] 3fe0: 00000004 befce788 b6e7e94f b6e04c66
 4944 05:50:13.567598  # [  141.210203] irq event stamp: 0
 4945 05:50:13.573251  # [  141.213312] hardirqs last  enabled at (0): [<00000000>] 0x0
 4946 05:50:13.581320  # [  141.218908] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
 4947 05:50:13.589189  # [  141.226458] softirqs last  enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
 4948 05:50:13.593891  # [  141.234021] softirqs last disabled at (0): [<00000000>] 0x0
 4949 05:50:13.597858  # [  141.239617] ---[ end trace 7a6d29f13dc4ce45 ]---
 4950 05:50:13.604850  # [  141.244317] lkdtm: Saturation detected: still saturated
 4951 05:50:13.609890  # REFCOUNT_DEC_SATURATED: saw 'Saturation detected: still saturated': ok
 4952 05:50:13.614360  ok 53 selftests: lkdtm: REFCOUNT_DEC_SATURATED.sh
 4953 05:50:13.618472  # selftests: lkdtm: REFCOUNT_ADD_SATURATED.sh
 4954 05:50:13.740926  [  141.844059] lkdtm: Performing direct entry REFCOUNT_ADD_SATURATED
 4955 05:50:13.749313  [  141.850204] lkdtm: attempting bad refcount_dec() from saturated
 4956 05:50:13.750690  [  141.856213] ------------[ cut here ]------------
 4957 05:50:13.759049  [  141.860869] WARNING: CPU: 0 PID: 3089 at lib/refcount.c:22 refcount_warn_saturate+0xd4/0x174
 4958 05:50:13.768529  [  141.869379] refcount_t: saturated; leaking memory.
 4959 05:50:13.793918  [  141.874234] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi imx_ldb parallel_display flexcan can_dev etnaviv imxdrm gpu_sched imx_ipu_v3
 4960 05:50:13.802867  [  141.903496] CPU: 0 PID: 3089 Comm: cat Tainted: G      D W         5.10.128-cip11 #1
 4961 05:50:13.807889  [  141.911251] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
 4962 05:50:13.811875  [  141.917787] Backtrace: 
 4963 05:50:13.818872  [  141.920265] [<c134a208>] (dump_backtrace) from [<c134a5c8>] (show_stack+0x20/0x24)
 4964 05:50:13.824209  [  141.927847]  r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f6a8
 4965 05:50:13.834035  [  141.933521] [<c134a5a8>] (show_stack) from [<c1351744>] (dump_stack+0xe0/0x100)
 4966 05:50:13.840011  [  141.940849] [<c1351664>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
 4967 05:50:13.846155  [  141.947822]  r9:00000009 r8:c086cf84 r7:00000016 r6:00000009 r5:c086cf84 r4:c1a1fbb4
 4968 05:50:13.855010  [  141.955582] [<c03565f4>] (__warn) from [<c134b6e8>] (warn_slowpath_fmt+0x8c/0xa8)
 4969 05:50:13.859505  [  141.963074]  r7:00000016 r6:c1a1fbb4 r5:c1a1fb8c r4:c68f0000
 4970 05:50:13.869642  [  141.968752] [<c134b660>] (warn_slowpath_fmt) from [<c086cf84>] (refcount_warn_saturate+0xd4/0x174)
 4971 05:50:13.877462  [  141.977721]  r9:c1acbb68 r8:c15e7d40 r7:c68f1f60 r6:00000017 r5:c5ff1000 r4:c68f0000
 4972 05:50:13.886407  [  141.985487] [<c086ceb0>] (refcount_warn_saturate) from [<c0c2e0a4>] (__refcount_add.constprop.0+0x44/0x58)
 4973 05:50:13.895677  [  141.995166] [<c0c2e060>] (__refcount_add.constprop.0) from [<c1358908>] (lkdtm_REFCOUNT_ADD_SATURATED+0x4c/0x70)
 4974 05:50:13.905819  [  142.005360] [<c13588bc>] (lkdtm_REFCOUNT_ADD_SATURATED) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
 4975 05:50:13.908161  [  142.014586]  r4:00000037
 4976 05:50:13.915383  [  142.017136] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
 4977 05:50:13.925436  [  142.025156] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
 4978 05:50:13.932195  [  142.033085]  r9:c68f1f60 r8:c5366540 r7:00000017 r6:b6eb4000 r5:c5f5c3c0 r4:c0c2d400
 4979 05:50:13.940424  [  142.040846] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
 4980 05:50:13.947498  [  142.048687]  r9:c07f4bec r8:c68f1f60 r7:c2816000 r6:b6eb4000 r5:c5f5c3c0 r4:00000000
 4981 05:50:13.953636  [  142.056445] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
 4982 05:50:13.961907  [  142.063593]  r10:00000004 r9:00000000 r8:00000000 r7:b6eb4000 r6:c68f0000 r5:c5f5c3c0
 4983 05:50:13.965241  [  142.071430]  r4:c5f5c3c0
 4984 05:50:13.972989  [  142.073977] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
 4985 05:50:13.978702  [  142.081124]  r9:c68f0000 r8:c03002e4 r7:00000004 r6:b6ffbe00 r5:00000017 r4:00000017
 4986 05:50:13.988986  [  142.088881] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
 4987 05:50:13.991397  [  142.096458] Exception stack(0xc68f1fa8 to 0xc68f1ff0)
 4988 05:50:13.999923  [  142.101521] 1fa0:                   00000017 00000017 00000001 b6eb4000 00000017 00000000
 4989 05:50:14.007834  [  142.109710] 1fc0: 00000017 00000017 b6ffbe00 00000004 00000001 00000000 00020000 bec7aa54
 4990 05:50:14.013666  [  142.117895] 1fe0: 00000004 bec7a788 b6f6994f b6eefc66
 4991 05:50:14.019463  [  142.123035] irq event stamp: 0
 4992 05:50:14.022326  [  142.126114] hardirqs last  enabled at (0): [<00000000>] 0x0
 4993 05:50:14.030852  [  142.131708] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
 4994 05:50:14.037198  [  142.139270] softirqs last  enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
 4995 05:50:14.043690  [  142.147985] softirqs last disabled at (0): [<00000000>] 0x0
 4996 05:50:14.049768  [  142.153645] ---[ end trace 7a6d29f13dc4ce46 ]---
 4997 05:50:14.053840  [  142.158282] lkdtm: Saturation detected: still saturated
 4998 05:50:14.219152  # [    0.000000] CPU: ARMv7 Processor [412fc09a] revision 10 (ARMv7), cr=10c5387d
 4999 05:50:14.226060  # [    0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache
 5000 05:50:14.234168  # [  141.844059] lkdtm: Performing direct entry REFCOUNT_ADD_SATURATED
 5001 05:50:14.240792  # [  141.850204] lkdtm: attempting bad refcount_dec() from saturated
 5002 05:50:14.244909  # [  141.856213] ------------[ cut here ]------------
 5003 05:50:14.253405  # [  141.860869] WARNING: CPU: 0 PID: 3089 at lib/refcount.c:22 refcount_warn_saturate+0xd4/0x174
 5004 05:50:14.257303  # [  141.869379] refcount_t: saturated; leaking memory.
 5005 05:50:14.286012  # [  141.874234] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi imx_ldb parallel_display flexcan can_dev etnaviv imxdrm gpu_sched imx_ipu_v3
 5006 05:50:14.292962  # [  141.903496] CPU: 0 PID: 3089 Comm: cat Tainted: G      D W         5.10.128-cip11 #1
 5007 05:50:14.301196  # [  141.911251] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
 5008 05:50:14.304017  # [  141.917787] Backtrace: 
 5009 05:50:14.311198  # [  141.920265] [<c134a208>] (dump_backtrace) from [<c134a5c8>] (show_stack+0x20/0x24)
 5010 05:50:14.317318  # [  141.927847]  r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f6a8
 5011 05:50:14.324594  # [  141.933521] [<c134a5a8>] (show_stack) from [<c1351744>] (dump_stack+0xe0/0x100)
 5012 05:50:14.330752  # [  141.940849] [<c1351664>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
 5013 05:50:14.342174  # [  141.947822]  r9:00000009 r8:c086cf84 r7:00000016 r6:00000009 r5:c086cf84 r4:c1a1fbb4
 5014 05:50:14.348166  # [  141.955582] [<c03565f4>] (__warn) from [<c134b6e8>] (warn_slowpath_fmt+0x8c/0xa8)
 5015 05:50:14.353229  # [  141.963074]  r7:00000016 r6:c1a1fbb4 r5:c1a1fb8c r4:c68f0000
 5016 05:50:14.362938  # [  141.968752] [<c134b660>] (warn_slowpath_fmt) from [<c086cf84>] (refcount_warn_saturate+0xd4/0x174)
 5017 05:50:14.369642  # [  141.977721]  r9:c1acbb68 r8:c15e7d40 r7:c68f1f60 r6:00000017 r5:c5ff1000 r4:c68f0000
 5018 05:50:14.381177  # [  141.985487] [<c086ceb0>] (refcount_warn_saturate) from [<c0c2e0a4>] (__refcount_add.constprop.0+0x44/0x58)
 5019 05:50:14.389223  # [  141.995166] [<c0c2e060>] (__refcount_add.constprop.0) from [<c1358908>] (lkdtm_REFCOUNT_ADD_SATURATED+0x4c/0x70)
 5020 05:50:14.400079  # [  142.005360] [<c13588bc>] (lkdtm_REFCOUNT_ADD_SATURATED) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
 5021 05:50:14.401590  # [  142.014586]  r4:00000037
 5022 05:50:14.411903  # [  142.017136] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
 5023 05:50:14.417959  # [  142.025156] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
 5024 05:50:14.426025  # [  142.033085]  r9:c68f1f60 r8:c5366540 r7:00000017 r6:b6eb4000 r5:c5f5c3c0 r4:c0c2d400
 5025 05:50:14.433668  # [  142.040846] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
 5026 05:50:14.444165  # [  142.048687]  r9:c07f4bec r8:c68f1f60 r7:c2816000 r6:b6eb4000 r5:c5f5c3c0 r4:00000000
 5027 05:50:14.449421  # [  142.056445] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
 5028 05:50:14.459574  # [  142.063593]  r10:00000004 r9:00000000 r8:00000000 r7:b6eb4000 r6:c68f0000 r5:c5f5c3c0
 5029 05:50:14.459889  # [  142.071430]  r4:c5f5c3c0
 5030 05:50:14.467672  # [  142.073977] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
 5031 05:50:14.475920  # [  142.081124]  r9:c68f0000 r8:c03002e4 r7:00000004 r6:b6ffbe00 r5:00000017 r4:00000017
 5032 05:50:14.484499  # [  142.088881] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
 5033 05:50:14.488661  # [  142.096458] Exception stack(0xc68f1fa8 to 0xc68f1ff0)
 5034 05:50:14.495774  # [  142.101521] 1fa0:                   00000017 00000017 00000001 b6eb4000 00000017 00000000
 5035 05:50:14.505908  # [  142.109710] 1fc0: 00000017 00000017 b6ffbe00 00000004 00000001 00000000 00020000 bec7aa54
 5036 05:50:14.509741  # [  142.117895] 1fe0: 00000004 bec7a788 b6f6994f b6eefc66
 5037 05:50:14.513417  # [  142.123035] irq event stamp: 0
 5038 05:50:14.518754  # [  142.126114] hardirqs last  enabled at (0): [<00000000>] 0x0
 5039 05:50:14.526296  # [  142.131708] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
 5040 05:50:14.534682  # [  142.139270] softirqs last  enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
 5041 05:50:14.540568  # [  142.147985] softirqs last disabled at (0): [<00000000>] 0x0
 5042 05:50:14.545676  # [  142.153645] ---[ end trace 7a6d29f13dc4ce46 ]---
 5043 05:50:14.551297  # [  142.158282] lkdtm: Saturation detected: still saturated
 5044 05:50:14.559176  # REFCOUNT_ADD_SATURATED: saw 'Saturation detected: still saturated': ok
 5045 05:50:14.560684  ok 54 selftests: lkdtm: REFCOUNT_ADD_SATURATED.sh
 5046 05:50:14.566429  # selftests: lkdtm: REFCOUNT_INC_NOT_ZERO_SATURATED.sh
 5047 05:50:14.650237  [  142.751907] lkdtm: Performing direct entry REFCOUNT_INC_NOT_ZERO_SATURATED
 5048 05:50:14.655886  [  142.759061] lkdtm: attempting bad refcount_inc_not_zero() from saturated
 5049 05:50:14.662694  [  142.765845] ------------[ cut here ]------------
 5050 05:50:14.668700  [  142.770501] WARNING: CPU: 3 PID: 3121 at lib/refcount.c:19 refcount_warn_saturate+0xa0/0x174
 5051 05:50:14.676983  [  142.778989] refcount_t: saturated; leaking memory.
 5052 05:50:14.704475  [  142.783830] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi imx_ldb parallel_display flexcan can_dev etnaviv imxdrm gpu_sched imx_ipu_v3
 5053 05:50:14.711672  [  142.813068] CPU: 3 PID: 3121 Comm: cat Tainted: G      D W         5.10.128-cip11 #1
 5054 05:50:14.717808  [  142.820822] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
 5055 05:50:14.720470  [  142.827357] Backtrace: 
 5056 05:50:14.729834  [  142.829835] [<c134a208>] (dump_backtrace) from [<c134a5c8>] (show_stack+0x20/0x24)
 5057 05:50:14.733724  [  142.837417]  r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f6a8
 5058 05:50:14.741746  [  142.843091] [<c134a5a8>] (show_stack) from [<c1351744>] (dump_stack+0xe0/0x100)
 5059 05:50:14.747931  [  142.850415] [<c1351664>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
 5060 05:50:14.756553  [  142.857389]  r9:00000009 r8:c086cf50 r7:00000013 r6:00000009 r5:c086cf50 r4:c1a1fbb4
 5061 05:50:14.763897  [  142.865148] [<c03565f4>] (__warn) from [<c134b6e8>] (warn_slowpath_fmt+0x8c/0xa8)
 5062 05:50:14.769509  [  142.872643]  r7:00000013 r6:c1a1fbb4 r5:c1a1fb8c r4:c474e000
 5063 05:50:14.779683  [  142.878320] [<c134b660>] (warn_slowpath_fmt) from [<c086cf50>] (refcount_warn_saturate+0xa0/0x174)
 5064 05:50:14.785461  [  142.887291]  r9:c1acbb80 r8:c15e7d40 r7:c474ff60 r6:00000020 r5:c6be1000 r4:c0000000
 5065 05:50:14.796721  [  142.895058] [<c086ceb0>] (refcount_warn_saturate) from [<c1358180>] (__refcount_add_not_zero.constprop.0+0x64/0x78)
 5066 05:50:14.806995  [  142.905512] [<c135811c>] (__refcount_add_not_zero.constprop.0) from [<c135897c>] (lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED+0x50/0x88)
 5067 05:50:14.810883  [  142.917256]  r5:c6be1000 r4:c474e000
 5068 05:50:14.820684  [  142.920856] [<c135892c>] (lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
 5069 05:50:14.825720  [  142.930863]  r4:00000038
 5070 05:50:14.831480  [  142.933415] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
 5071 05:50:14.840781  [  142.941436] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
 5072 05:50:14.849387  [  142.949366]  r9:c474ff60 r8:c5366540 r7:00000020 r6:b6dcd000 r5:c47c2640 r4:c0c2d400
 5073 05:50:14.856180  [  142.957131] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
 5074 05:50:14.862873  [  142.964973]  r9:c07f4bec r8:c474ff60 r7:c2816000 r6:b6dcd000 r5:c47c2640 r4:00000000
 5075 05:50:14.870959  [  142.972728] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
 5076 05:50:14.878480  [  142.979876]  r10:00000004 r9:00000000 r8:00000000 r7:b6dcd000 r6:c474e000 r5:c47c2640
 5077 05:50:14.879933  [  142.987712]  r4:c47c2640
 5078 05:50:14.888712  [  142.990259] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
 5079 05:50:14.896898  [  142.997407]  r9:c474e000 r8:c03002e4 r7:00000004 r6:b6f14e00 r5:00000020 r4:00000020
 5080 05:50:14.903389  [  143.005165] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
 5081 05:50:14.908328  [  143.012744] Exception stack(0xc474ffa8 to 0xc474fff0)
 5082 05:50:14.916888  [  143.017808] ffa0:                   00000020 00000020 00000001 b6dcd000 00000020 00000000
 5083 05:50:14.924655  [  143.025998] ffc0: 00000020 00000020 b6f14e00 00000004 00000001 00000000 00020000 beda8a54
 5084 05:50:14.931028  [  143.034184] ffe0: 00000004 beda8788 b6e8294f b6e08c66
 5085 05:50:14.932660  [  143.039285] irq event stamp: 0
 5086 05:50:14.938805  [  143.042390] hardirqs last  enabled at (0): [<00000000>] 0x0
 5087 05:50:14.946717  [  143.047985] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
 5088 05:50:14.953678  [  143.055518] softirqs last  enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
 5089 05:50:14.958425  [  143.063061] softirqs last disabled at (0): [<00000000>] 0x0
 5090 05:50:14.963862  [  143.068651] ---[ end trace 7a6d29f13dc4ce47 ]---
 5091 05:50:14.968621  [  143.073337] lkdtm: Saturation detected: still saturated
 5092 05:50:15.134263  # [  142.751907] lkdtm: Performing direct entry REFCOUNT_INC_NOT_ZERO_SATURATED
 5093 05:50:15.140142  # [  142.759061] lkdtm: attempting bad refcount_inc_not_zero() from saturated
 5094 05:50:15.143566  # [  142.765845] ------------[ cut here ]------------
 5095 05:50:15.152468  # [  142.770501] WARNING: CPU: 3 PID: 3121 at lib/refcount.c:19 refcount_warn_saturate+0xa0/0x174
 5096 05:50:15.159400  # [  142.778989] refcount_t: saturated; leaking memory.
 5097 05:50:15.188657  # [  142.783830] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi imx_ldb parallel_display flexcan can_dev etnaviv imxdrm gpu_sched imx_ipu_v3
 5098 05:50:15.194750  # [  142.813068] CPU: 3 PID: 3121 Comm: cat Tainted: G      D W         5.10.128-cip11 #1
 5099 05:50:15.200955  # [  142.820822] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
 5100 05:50:15.203371  # [  142.827357] Backtrace: 
 5101 05:50:15.211197  # [  142.829835] [<c134a208>] (dump_backtrace) from [<c134a5c8>] (show_stack+0x20/0x24)
 5102 05:50:15.217189  # [  142.837417]  r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f6a8
 5103 05:50:15.224488  # [  142.843091] [<c134a5a8>] (show_stack) from [<c1351744>] (dump_stack+0xe0/0x100)
 5104 05:50:15.231095  # [  142.850415] [<c1351664>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
 5105 05:50:15.238840  # [  142.857389]  r9:00000009 r8:c086cf50 r7:00000013 r6:00000009 r5:c086cf50 r4:c1a1fbb4
 5106 05:50:15.248949  # [  142.865148] [<c03565f4>] (__warn) from [<c134b6e8>] (warn_slowpath_fmt+0x8c/0xa8)
 5107 05:50:15.254071  # [  142.872643]  r7:00000013 r6:c1a1fbb4 r5:c1a1fb8c r4:c474e000
 5108 05:50:15.261778  # [  142.878320] [<c134b660>] (warn_slowpath_fmt) from [<c086cf50>] (refcount_warn_saturate+0xa0/0x174)
 5109 05:50:15.269601  # [  142.887291]  r9:c1acbb80 r8:c15e7d40 r7:c474ff60 r6:00000020 r5:c6be1000 r4:c0000000
 5110 05:50:15.281049  # [  142.895058] [<c086ceb0>] (refcount_warn_saturate) from [<c1358180>] (__refcount_add_not_zero.constprop.0+0x64/0x78)
 5111 05:50:15.292354  # [  142.905512] [<c135811c>] (__refcount_add_not_zero.constprop.0) from [<c135897c>] (lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED+0x50/0x88)
 5112 05:50:15.295975  # [  142.917256]  r5:c6be1000 r4:c474e000
 5113 05:50:15.306407  # [  142.920856] [<c135892c>] (lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
 5114 05:50:15.308310  # [  142.930863]  r4:00000038
 5115 05:50:15.317528  # [  142.933415] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
 5116 05:50:15.325751  # [  142.941436] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
 5117 05:50:15.334203  # [  142.949366]  r9:c474ff60 r8:c5366540 r7:00000020 r6:b6dcd000 r5:c47c2640 r4:c0c2d400
 5118 05:50:15.344108  # [  142.957131] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
 5119 05:50:15.351908  # [  142.964973]  r9:c07f4bec r8:c474ff60 r7:c2816000 r6:b6dcd000 r5:c47c2640 r4:00000000
 5120 05:50:15.357044  # [  142.972728] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
 5121 05:50:15.363993  # [  142.979876]  r10:00000004 r9:00000000 r8:00000000 r7:b6dcd000 r6:c474e000 r5:c47c2640
 5122 05:50:15.368491  # [  142.987712]  r4:c47c2640
 5123 05:50:15.375081  # [  142.990259] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
 5124 05:50:15.383549  # [  142.997407]  r9:c474e000 r8:c03002e4 r7:00000004 r6:b6f14e00 r5:00000020 r4:00000020
 5125 05:50:15.389863  # [  143.005165] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
 5126 05:50:15.395884  # [  143.012744] Exception stack(0xc474ffa8 to 0xc474fff0)
 5127 05:50:15.403798  # [  143.017808] ffa0:                   00000020 00000020 00000001 b6dcd000 00000020 00000000
 5128 05:50:15.412286  # [  143.025998] ffc0: 00000020 00000020 b6f14e00 00000004 00000001 00000000 00020000 beda8a54
 5129 05:50:15.418230  # [  143.034184] ffe0: 00000004 beda8788 b6e8294f b6e08c66
 5130 05:50:15.422906  # [  143.039285] irq event stamp: 0
 5131 05:50:15.427486  # [  143.042390] hardirqs last  enabled at (0): [<00000000>] 0x0
 5132 05:50:15.435081  # [  143.047985] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
 5133 05:50:15.441636  # [  143.055518] softirqs last  enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
 5134 05:50:15.448231  # [  143.063061] softirqs last disabled at (0): [<00000000>] 0x0
 5135 05:50:15.453193  # [  143.068651] ---[ end trace 7a6d29f13dc4ce47 ]---
 5136 05:50:15.457459  # [  143.073337] lkdtm: Saturation detected: still saturated
 5137 05:50:15.463049  # REFCOUNT_INC_NOT_ZERO_SATURATED: missing 'call trace:': [FAIL]
 5138 05:50:15.468788  not ok 55 selftests: lkdtm: REFCOUNT_INC_NOT_ZERO_SATURATED.sh # exit=1
 5139 05:50:15.473881  # selftests: lkdtm: REFCOUNT_ADD_NOT_ZERO_SATURATED.sh
 5140 05:50:15.565893  [  143.668529] lkdtm: Performing direct entry REFCOUNT_ADD_NOT_ZERO_SATURATED
 5141 05:50:15.571857  [  143.675488] lkdtm: attempting bad refcount_add_not_zero() from saturated
 5142 05:50:15.576812  [  143.682250] ------------[ cut here ]------------
 5143 05:50:15.585622  [  143.686905] WARNING: CPU: 2 PID: 3155 at lib/refcount.c:19 refcount_warn_saturate+0xa0/0x174
 5144 05:50:15.591703  [  143.695427] refcount_t: saturated; leaking memory.
 5145 05:50:15.621379  [  143.700235] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi imx_ldb parallel_display flexcan can_dev etnaviv imxdrm gpu_sched imx_ipu_v3
 5146 05:50:15.627978  [  143.729469] CPU: 2 PID: 3155 Comm: cat Tainted: G      D W         5.10.128-cip11 #1
 5147 05:50:15.633749  [  143.737222] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
 5148 05:50:15.637534  [  143.743758] Backtrace: 
 5149 05:50:15.644350  [  143.746237] [<c134a208>] (dump_backtrace) from [<c134a5c8>] (show_stack+0x20/0x24)
 5150 05:50:15.650533  [  143.753820]  r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f6a8
 5151 05:50:15.657275  [  143.759493] [<c134a5a8>] (show_stack) from [<c1351744>] (dump_stack+0xe0/0x100)
 5152 05:50:15.664254  [  143.766820] [<c1351664>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
 5153 05:50:15.672264  [  143.773794]  r9:00000009 r8:c086cf50 r7:00000013 r6:00000009 r5:c086cf50 r4:c1a1fbb4
 5154 05:50:15.678808  [  143.781553] [<c03565f4>] (__warn) from [<c134b6e8>] (warn_slowpath_fmt+0x8c/0xa8)
 5155 05:50:15.684730  [  143.789047]  r7:00000013 r6:c1a1fbb4 r5:c1a1fb8c r4:c6a02000
 5156 05:50:15.696273  [  143.794725] [<c134b660>] (warn_slowpath_fmt) from [<c086cf50>] (refcount_warn_saturate+0xa0/0x174)
 5157 05:50:15.703393  [  143.803697]  r9:c1acbba0 r8:c15e7d40 r7:c6a03f60 r6:00000020 r5:c6bdb000 r4:c0000000
 5158 05:50:15.713267  [  143.811466] [<c086ceb0>] (refcount_warn_saturate) from [<c1358180>] (__refcount_add_not_zero.constprop.0+0x64/0x78)
 5159 05:50:15.723835  [  143.821926] [<c135811c>] (__refcount_add_not_zero.constprop.0) from [<c1358a04>] (lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED+0x50/0x88)
 5160 05:50:15.728500  [  143.833672]  r5:c6bdb000 r4:c6a02000
 5161 05:50:15.737672  [  143.837269] [<c13589b4>] (lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
 5162 05:50:15.740091  [  143.847276]  r4:00000039
 5163 05:50:15.748669  [  143.849825] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
 5164 05:50:15.757381  [  143.857846] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
 5165 05:50:15.765871  [  143.865775]  r9:c6a03f60 r8:c5366540 r7:00000020 r6:b6e4f000 r5:c44f8dc0 r4:c0c2d400
 5166 05:50:15.772175  [  143.873536] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
 5167 05:50:15.780275  [  143.881378]  r9:c07f4bec r8:c6a03f60 r7:c2816000 r6:b6e4f000 r5:c44f8dc0 r4:00000000
 5168 05:50:15.787180  [  143.889136] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
 5169 05:50:15.794536  [  143.896283]  r10:00000004 r9:00000000 r8:00000000 r7:b6e4f000 r6:c6a02000 r5:c44f8dc0
 5170 05:50:15.799149  [  143.904119]  r4:c44f8dc0
 5171 05:50:15.804348  [  143.906667] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
 5172 05:50:15.813227  [  143.913815]  r9:c6a02000 r8:c03002e4 r7:00000004 r6:b6f96e00 r5:00000020 r4:00000020
 5173 05:50:15.821531  [  143.921573] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
 5174 05:50:15.825344  [  143.929152] Exception stack(0xc6a03fa8 to 0xc6a03ff0)
 5175 05:50:15.835001  [  143.934217] 3fa0:                   00000020 00000020 00000001 b6e4f000 00000020 00000000
 5176 05:50:15.841493  [  143.942410] 3fc0: 00000020 00000020 b6f96e00 00000004 00000001 00000000 00020000 be849a54
 5177 05:50:15.846521  [  143.950599] 3fe0: 00000004 be849788 b6f0494f b6e8ac66
 5178 05:50:15.848550  [  143.955739] irq event stamp: 0
 5179 05:50:15.856770  [  143.958821] hardirqs last  enabled at (0): [<00000000>] 0x0
 5180 05:50:15.861800  [  143.964452] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
 5181 05:50:15.870622  [  143.971955] softirqs last  enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
 5182 05:50:15.875095  [  143.979496] softirqs last disabled at (0): [<00000000>] 0x0
 5183 05:50:15.879391  [  143.985119] ---[ end trace 7a6d29f13dc4ce48 ]---
 5184 05:50:15.884722  [  143.989753] lkdtm: Saturation detected: still saturated
 5185 05:50:16.023819  # [  143.668529] lkdtm: Performing direct entry REFCOUNT_ADD_NOT_ZERO_SATURATED
 5186 05:50:16.031495  # [  143.675488] lkdtm: attempting bad refcount_add_not_zero() from saturated
 5187 05:50:16.038136  # [  143.682250] ------------[ cut here ]------------
 5188 05:50:16.045111  # [  143.686905] WARNING: CPU: 2 PID: 3155 at lib/refcount.c:19 refcount_warn_saturate+0xa0/0x174
 5189 05:50:16.050083  # [  143.695427] refcount_t: saturated; leaking memory.
 5190 05:50:16.077730  # [  143.700235] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi imx_ldb parallel_display flexcan can_dev etnaviv imxdrm gpu_sched imx_ipu_v3
 5191 05:50:16.086886  # [  143.729469] CPU: 2 PID: 3155 Comm: cat Tainted: G      D W         5.10.128-cip11 #1
 5192 05:50:16.094545  # [  143.737222] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
 5193 05:50:16.097262  # [  143.743758] Backtrace: 
 5194 05:50:16.103809  # [  143.746237] [<c134a208>] (dump_backtrace) from [<c134a5c8>] (show_stack+0x20/0x24)
 5195 05:50:16.111800  # [  143.753820]  r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f6a8
 5196 05:50:16.116852  # [  143.759493] [<c134a5a8>] (show_stack) from [<c1351744>] (dump_stack+0xe0/0x100)
 5197 05:50:16.125355  # [  143.766820] [<c1351664>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
 5198 05:50:16.132370  # [  143.773794]  r9:00000009 r8:c086cf50 r7:00000013 r6:00000009 r5:c086cf50 r4:c1a1fbb4
 5199 05:50:16.139137  # [  143.781553] [<c03565f4>] (__warn) from [<c134b6e8>] (warn_slowpath_fmt+0x8c/0xa8)
 5200 05:50:16.144865  # [  143.789047]  r7:00000013 r6:c1a1fbb4 r5:c1a1fb8c r4:c6a02000
 5201 05:50:16.154189  # [  143.794725] [<c134b660>] (warn_slowpath_fmt) from [<c086cf50>] (refcount_warn_saturate+0xa0/0x174)
 5202 05:50:16.162334  # [  143.803697]  r9:c1acbba0 r8:c15e7d40 r7:c6a03f60 r6:00000020 r5:c6bdb000 r4:c0000000
 5203 05:50:16.174870  # [  143.811466] [<c086ceb0>] (refcount_warn_saturate) from [<c1358180>] (__refcount_add_not_zero.constprop.0+0x64/0x78)
 5204 05:50:16.185818  # [  143.821926] [<c135811c>] (__refcount_add_not_zero.constprop.0) from [<c1358a04>] (lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED+0x50/0x88)
 5205 05:50:16.187653  # [  143.833672]  r5:c6bdb000 r4:c6a02000
 5206 05:50:16.201210  # [  143.837269] [<c13589b4>] (lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
 5207 05:50:16.202574  # [  143.847276]  r4:00000039
 5208 05:50:16.212022  # [  143.849825] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
 5209 05:50:16.219007  # [  143.857846] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
 5210 05:50:16.224910  # [  143.865775]  r9:c6a03f60 r8:c5366540 r7:00000020 r6:b6e4f000 r5:c44f8dc0 r4:c0c2d400
 5211 05:50:16.233089  # [  143.873536] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
 5212 05:50:16.241426  # [  143.881378]  r9:c07f4bec r8:c6a03f60 r7:c2816000 r6:b6e4f000 r5:c44f8dc0 r4:00000000
 5213 05:50:16.248884  # [  143.889136] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
 5214 05:50:16.257955  # [  143.896283]  r10:00000004 r9:00000000 r8:00000000 r7:b6e4f000 r6:c6a02000 r5:c44f8dc0
 5215 05:50:16.261107  # [  143.904119]  r4:c44f8dc0
 5216 05:50:16.268052  # [  143.906667] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
 5217 05:50:16.275607  # [  143.913815]  r9:c6a02000 r8:c03002e4 r7:00000004 r6:b6f96e00 r5:00000020 r4:00000020
 5218 05:50:16.282845  # [  143.921573] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
 5219 05:50:16.287583  # [  143.929152] Exception stack(0xc6a03fa8 to 0xc6a03ff0)
 5220 05:50:16.295940  # [  143.934217] 3fa0:                   00000020 00000020 00000001 b6e4f000 00000020 00000000
 5221 05:50:16.303948  # [  143.942410] 3fc0: 00000020 00000020 b6f96e00 00000004 00000001 00000000 00020000 be849a54
 5222 05:50:16.310129  # [  143.950599] 3fe0: 00000004 be849788 b6f0494f b6e8ac66
 5223 05:50:16.312246  # [  143.955739] irq event stamp: 0
 5224 05:50:16.317903  # [  143.958821] hardirqs last  enabled at (0): [<00000000>] 0x0
 5225 05:50:16.325810  # [  143.964452] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
 5226 05:50:16.332672  # [  143.971955] softirqs last  enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
 5227 05:50:16.339980  # [  143.979496] softirqs last disabled at (0): [<00000000>] 0x0
 5228 05:50:16.344645  # [  143.985119] ---[ end trace 7a6d29f13dc4ce48 ]---
 5229 05:50:16.349217  # [  143.989753] lkdtm: Saturation detected: still saturated
 5230 05:50:16.356817  # REFCOUNT_ADD_NOT_ZERO_SATURATED: missing 'call trace:': [FAIL]
 5231 05:50:16.360462  not ok 56 selftests: lkdtm: REFCOUNT_ADD_NOT_ZERO_SATURATED.sh # exit=1
 5232 05:50:16.365577  # selftests: lkdtm: REFCOUNT_DEC_AND_TEST_SATURATED.sh
 5233 05:50:16.454149  [  144.556632] lkdtm: Performing direct entry REFCOUNT_DEC_AND_TEST_SATURATED
 5234 05:50:16.461401  [  144.563702] lkdtm: attempting bad refcount_dec_and_test() from saturated
 5235 05:50:16.465249  [  144.570440] ------------[ cut here ]------------
 5236 05:50:16.477624  [  144.575158] WARNING: CPU: 0 PID: 3192 at lib/refcount.c:28 refcount_warn_saturate+0x13c/0x174
 5237 05:50:16.479081  [  144.583746] refcount_t: underflow; use-after-free.
 5238 05:50:16.507641  [  144.588552] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi imx_ldb parallel_display flexcan can_dev etnaviv imxdrm gpu_sched imx_ipu_v3
 5239 05:50:16.516039  [  144.617805] CPU: 0 PID: 3192 Comm: cat Tainted: G      D W         5.10.128-cip11 #1
 5240 05:50:16.523739  [  144.625558] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
 5241 05:50:16.526145  [  144.632092] Backtrace: 
 5242 05:50:16.533987  [  144.634572] [<c134a208>] (dump_backtrace) from [<c134a5c8>] (show_stack+0x20/0x24)
 5243 05:50:16.539341  [  144.642154]  r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f6a8
 5244 05:50:16.547280  [  144.647828] [<c134a5a8>] (show_stack) from [<c1351744>] (dump_stack+0xe0/0x100)
 5245 05:50:16.552717  [  144.655156] [<c1351664>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
 5246 05:50:16.560491  [  144.662131]  r9:00000009 r8:c086cfec r7:0000001c r6:00000009 r5:c086cfec r4:c1a1fbb4
 5247 05:50:16.569141  [  144.669891] [<c03565f4>] (__warn) from [<c134b6e8>] (warn_slowpath_fmt+0x8c/0xa8)
 5248 05:50:16.572936  [  144.677385]  r7:0000001c r6:c1a1fbb4 r5:c1a1fbf0 r4:c5992000
 5249 05:50:16.581801  [  144.683063] [<c134b660>] (warn_slowpath_fmt) from [<c086cfec>] (refcount_warn_saturate+0x13c/0x174)
 5250 05:50:16.591923  [  144.692122]  r9:c1acbbc0 r8:c15e7d40 r7:c5993f60 r6:00000020 r5:c5c4c000 r4:c5992000
 5251 05:50:16.601266  [  144.699887] [<c086ceb0>] (refcount_warn_saturate) from [<c0c2e11c>] (__refcount_sub_and_test.constprop.0+0x64/0x6c)
 5252 05:50:16.613744  [  144.710349] [<c0c2e0b8>] (__refcount_sub_and_test.constprop.0) from [<c1358a8c>] (lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED+0x50/0x88)
 5253 05:50:16.623308  [  144.722105] [<c1358a3c>] (lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
 5254 05:50:16.625549  [  144.732113]  r4:0000003a
 5255 05:50:16.636841  [  144.734663] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
 5256 05:50:16.641604  [  144.742685] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
 5257 05:50:16.650203  [  144.750614]  r9:c5993f60 r8:c5366540 r7:00000020 r6:b6e62000 r5:c5b77400 r4:c0c2d400
 5258 05:50:16.656732  [  144.758376] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
 5259 05:50:16.665803  [  144.766217]  r9:c07f4bec r8:c5993f60 r7:c2816000 r6:b6e62000 r5:c5b77400 r4:00000000
 5260 05:50:16.672008  [  144.773973] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
 5261 05:50:16.680813  [  144.781120]  r10:00000004 r9:00000000 r8:00000000 r7:b6e62000 r6:c5992000 r5:c5b77400
 5262 05:50:16.682192  [  144.788956]  r4:c5b77400
 5263 05:50:16.689441  [  144.791503] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
 5264 05:50:16.697615  [  144.798650]  r9:c5992000 r8:c03002e4 r7:00000004 r6:b6fa9e00 r5:00000020 r4:00000020
 5265 05:50:16.705205  [  144.806409] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
 5266 05:50:16.709713  [  144.813987] Exception stack(0xc5993fa8 to 0xc5993ff0)
 5267 05:50:16.716927  [  144.819052] 3fa0:                   00000020 00000020 00000001 b6e62000 00000020 00000000
 5268 05:50:16.726100  [  144.827241] 3fc0: 00000020 00000020 b6fa9e00 00000004 00000001 00000000 00020000 bebfba54
 5269 05:50:16.733220  [  144.835425] 3fe0: 00000004 bebfb788 b6f1794f b6e9dc66
 5270 05:50:16.735078  [  144.840566] irq event stamp: 0
 5271 05:50:16.741241  [  144.843671] hardirqs last  enabled at (0): [<00000000>] 0x0
 5272 05:50:16.746473  [  144.849266] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
 5273 05:50:16.754588  [  144.856816] softirqs last  enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
 5274 05:50:16.761399  [  144.865410] softirqs last disabled at (0): [<00000000>] 0x0
 5275 05:50:16.767433  [  144.872043] ---[ end trace 7a6d29f13dc4ce49 ]---
 5276 05:50:16.772112  [  144.876730] lkdtm: Saturation detected: still saturated
 5277 05:50:16.931375  # [  144.556632] lkdtm: Performing direct entry REFCOUNT_DEC_AND_TEST_SATURATED
 5278 05:50:16.940375  # [  144.563702] lkdtm: attempting bad refcount_dec_and_test() from saturated
 5279 05:50:16.943748  # [  144.570440] ------------[ cut here ]------------
 5280 05:50:16.952115  # [  144.575158] WARNING: CPU: 0 PID: 3192 at lib/refcount.c:28 refcount_warn_saturate+0x13c/0x174
 5281 05:50:16.957333  # [  144.583746] refcount_t: underflow; use-after-free.
 5282 05:50:16.985381  # [  144.588552] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi imx_ldb parallel_display flexcan can_dev etnaviv imxdrm gpu_sched imx_ipu_v3
 5283 05:50:16.995209  # [  144.617805] CPU: 0 PID: 3192 Comm: cat Tainted: G      D W         5.10.128-cip11 #1
 5284 05:50:17.002110  # [  144.625558] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
 5285 05:50:17.004079  # [  144.632092] Backtrace: 
 5286 05:50:17.013198  # [  144.634572] [<c134a208>] (dump_backtrace) from [<c134a5c8>] (show_stack+0x20/0x24)
 5287 05:50:17.015715  # [  144.642154]  r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f6a8
 5288 05:50:17.024503  # [  144.647828] [<c134a5a8>] (show_stack) from [<c1351744>] (dump_stack+0xe0/0x100)
 5289 05:50:17.030143  # [  144.655156] [<c1351664>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
 5290 05:50:17.038261  # [  144.662131]  r9:00000009 r8:c086cfec r7:0000001c r6:00000009 r5:c086cfec r4:c1a1fbb4
 5291 05:50:17.048024  # [  144.669891] [<c03565f4>] (__warn) from [<c134b6e8>] (warn_slowpath_fmt+0x8c/0xa8)
 5292 05:50:17.053405  # [  144.677385]  r7:0000001c r6:c1a1fbb4 r5:c1a1fbf0 r4:c5992000
 5293 05:50:17.061139  # [  144.683063] [<c134b660>] (warn_slowpath_fmt) from [<c086cfec>] (refcount_warn_saturate+0x13c/0x174)
 5294 05:50:17.068483  # [  144.692122]  r9:c1acbbc0 r8:c15e7d40 r7:c5993f60 r6:00000020 r5:c5c4c000 r4:c5992000
 5295 05:50:17.079560  # [  144.699887] [<c086ceb0>] (refcount_warn_saturate) from [<c0c2e11c>] (__refcount_sub_and_test.constprop.0+0x64/0x6c)
 5296 05:50:17.094304  # [  144.710349] [<c0c2e0b8>] (__refcount_sub_and_test.constprop.0) from [<c1358a8c>] (lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED+0x50/0x88)
 5297 05:50:17.101141  # [  144.722105] [<c1358a3c>] (lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
 5298 05:50:17.107022  # [  144.732113]  r4:0000003a
 5299 05:50:17.117275  # [  144.734663] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
 5300 05:50:17.120444  # [  144.742685] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
 5301 05:50:17.129006  # [  144.750614]  r9:c5993f60 r8:c5366540 r7:00000020 r6:b6e62000 r5:c5b77400 r4:c0c2d400
 5302 05:50:17.140005  # [  144.758376] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
 5303 05:50:17.145361  # [  144.766217]  r9:c07f4bec r8:c5993f60 r7:c2816000 r6:b6e62000 r5:c5b77400 r4:00000000
 5304 05:50:17.152786  # [  144.773973] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
 5305 05:50:17.158943  # [  144.781120]  r10:00000004 r9:00000000 r8:00000000 r7:b6e62000 r6:c5992000 r5:c5b77400
 5306 05:50:17.164134  # [  144.788956]  r4:c5b77400
 5307 05:50:17.172753  # [  144.791503] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
 5308 05:50:17.176682  # [  144.798650]  r9:c5992000 r8:c03002e4 r7:00000004 r6:b6fa9e00 r5:00000020 r4:00000020
 5309 05:50:17.185387  # [  144.806409] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
 5310 05:50:17.190802  # [  144.813987] Exception stack(0xc5993fa8 to 0xc5993ff0)
 5311 05:50:17.199831  # [  144.819052] 3fa0:                   00000020 00000020 00000001 b6e62000 00000020 00000000
 5312 05:50:17.207158  # [  144.827241] 3fc0: 00000020 00000020 b6fa9e00 00000004 00000001 00000000 00020000 bebfba54
 5313 05:50:17.212809  # [  144.835425] 3fe0: 00000004 bebfb788 b6f1794f b6e9dc66
 5314 05:50:17.219074  # [  144.840566] irq event stamp: 0
 5315 05:50:17.220982  # [  144.843671] hardirqs last  enabled at (0): [<00000000>] 0x0
 5316 05:50:17.229937  # [  144.849266] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
 5317 05:50:17.237567  # [  144.856816] softirqs last  enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
 5318 05:50:17.242817  # [  144.865410] softirqs last disabled at (0): [<00000000>] 0x0
 5319 05:50:17.248251  # [  144.872043] ---[ end trace 7a6d29f13dc4ce49 ]---
 5320 05:50:17.254678  # [  144.876730] lkdtm: Saturation detected: still saturated
 5321 05:50:17.259755  # REFCOUNT_DEC_AND_TEST_SATURATED: saw 'Saturation detected: still saturated': ok
 5322 05:50:17.265958  ok 57 selftests: lkdtm: REFCOUNT_DEC_AND_TEST_SATURATED.sh
 5323 05:50:17.269704  # selftests: lkdtm: REFCOUNT_SUB_AND_TEST_SATURATED.sh
 5324 05:50:17.377765  [  145.480089] lkdtm: Performing direct entry REFCOUNT_SUB_AND_TEST_SATURATED
 5325 05:50:17.386876  [  145.487126] lkdtm: attempting bad refcount_sub_and_test() from saturated
 5326 05:50:17.391011  [  145.493917] ------------[ cut here ]------------
 5327 05:50:17.397864  [  145.498573] WARNING: CPU: 1 PID: 3227 at lib/refcount.c:28 refcount_warn_saturate+0x13c/0x174
 5328 05:50:17.402005  [  145.507185] refcount_t: underflow; use-after-free.
 5329 05:50:17.431046  [  145.511993] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi imx_ldb parallel_display flexcan can_dev etnaviv imxdrm gpu_sched imx_ipu_v3
 5330 05:50:17.440214  [  145.541289] CPU: 1 PID: 3227 Comm: cat Tainted: G      D W         5.10.128-cip11 #1
 5331 05:50:17.447650  [  145.549044] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
 5332 05:50:17.448838  [  145.555579] Backtrace: 
 5333 05:50:17.457404  [  145.558059] [<c134a208>] (dump_backtrace) from [<c134a5c8>] (show_stack+0x20/0x24)
 5334 05:50:17.462038  [  145.565642]  r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f6a8
 5335 05:50:17.469990  [  145.571314] [<c134a5a8>] (show_stack) from [<c1351744>] (dump_stack+0xe0/0x100)
 5336 05:50:17.477096  [  145.578641] [<c1351664>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
 5337 05:50:17.484745  [  145.585615]  r9:00000009 r8:c086cfec r7:0000001c r6:00000009 r5:c086cfec r4:c1a1fbb4
 5338 05:50:17.492312  [  145.593374] [<c03565f4>] (__warn) from [<c134b6e8>] (warn_slowpath_fmt+0x8c/0xa8)
 5339 05:50:17.496825  [  145.600867]  r7:0000001c r6:c1a1fbb4 r5:c1a1fbf0 r4:c5d30000
 5340 05:50:17.508399  [  145.606546] [<c134b660>] (warn_slowpath_fmt) from [<c086cfec>] (refcount_warn_saturate+0x13c/0x174)
 5341 05:50:17.515620  [  145.615604]  r9:c1acbbe0 r8:c15e7d40 r7:c5d31f60 r6:00000020 r5:c68b6000 r4:c5d30000
 5342 05:50:17.525199  [  145.623371] [<c086ceb0>] (refcount_warn_saturate) from [<c0c2e11c>] (__refcount_sub_and_test.constprop.0+0x64/0x6c)
 5343 05:50:17.538464  [  145.633831] [<c0c2e0b8>] (__refcount_sub_and_test.constprop.0) from [<c1358b14>] (lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED+0x50/0x88)
 5344 05:50:17.545880  [  145.645587] [<c1358ac4>] (lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
 5345 05:50:17.549717  [  145.655595]  r4:0000003b
 5346 05:50:17.557154  [  145.658143] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
 5347 05:50:17.564408  [  145.666166] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
 5348 05:50:17.572425  [  145.674095]  r9:c5d31f60 r8:c5366540 r7:00000020 r6:b6dbf000 r5:c4492140 r4:c0c2d400
 5349 05:50:17.580991  [  145.681855] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
 5350 05:50:17.589159  [  145.689697]  r9:c07f4bec r8:c5d31f60 r7:c2816000 r6:b6dbf000 r5:c4492140 r4:00000000
 5351 05:50:17.595704  [  145.697455] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
 5352 05:50:17.602593  [  145.704601]  r10:00000004 r9:00000000 r8:00000000 r7:b6dbf000 r6:c5d30000 r5:c4492140
 5353 05:50:17.605174  [  145.712437]  r4:c4492140
 5354 05:50:17.611903  [  145.714983] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
 5355 05:50:17.620085  [  145.722132]  r9:c5d30000 r8:c03002e4 r7:00000004 r6:b6f06e00 r5:00000020 r4:00000020
 5356 05:50:17.628909  [  145.729891] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
 5357 05:50:17.634385  [  145.737469] Exception stack(0xc5d31fa8 to 0xc5d31ff0)
 5358 05:50:17.641951  [  145.742533] 1fa0:                   00000020 00000020 00000001 b6dbf000 00000020 00000000
 5359 05:50:17.649088  [  145.750723] 1fc0: 00000020 00000020 b6f06e00 00000004 00000001 00000000 00020000 bed0ca54
 5360 05:50:17.654621  [  145.758910] 1fe0: 00000004 bed0c788 b6e7494f b6dfac66
 5361 05:50:17.657151  [  145.764055] irq event stamp: 0
 5362 05:50:17.662858  [  145.767134] hardirqs last  enabled at (0): [<00000000>] 0x0
 5363 05:50:17.671479  [  145.772765] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
 5364 05:50:17.678624  [  145.780292] softirqs last  enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
 5365 05:50:17.684803  [  145.787856] softirqs last disabled at (0): [<00000000>] 0x0
 5366 05:50:17.687898  [  145.793482] ---[ end trace 7a6d29f13dc4ce4a ]---
 5367 05:50:17.694774  [  145.798117] lkdtm: Saturation detected: still saturated
 5368 05:50:17.853216  # [  145.480089] lkdtm: Performing direct entry REFCOUNT_SUB_AND_TEST_SATURATED
 5369 05:50:17.856908  # [  145.487126] lkdtm: attempting bad refcount_sub_and_test() from saturated
 5370 05:50:17.862261  # [  145.493917] ------------[ cut here ]------------
 5371 05:50:17.871199  # [  145.498573] WARNING: CPU: 1 PID: 3227 at lib/refcount.c:28 refcount_warn_saturate+0x13c/0x174
 5372 05:50:17.877037  # [  145.507185] refcount_t: underflow; use-after-free.
 5373 05:50:17.905034  # [  145.511993] Modules linked in: fuse ip_tables x_tables caam_jr caamhash_desc caamalg_desc crypto_engine libdes authenc snd_soc_sgtl5000 snd_soc_core phy_generic ac97_bus snd_pcm_dmaengine snd_pcm snd_timer snd soundcore caam error dw_hdmi_imx dw_hdmi imx_ldb parallel_display flexcan can_dev etnaviv imxdrm gpu_sched imx_ipu_v3
 5374 05:50:17.915239  # [  145.541289] CPU: 1 PID: 3227 Comm: cat Tainted: G      D W         5.10.128-cip11 #1
 5375 05:50:17.919939  # [  145.549044] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
 5376 05:50:17.922019  # [  145.555579] Backtrace: 
 5377 05:50:17.929356  # [  145.558059] [<c134a208>] (dump_backtrace) from [<c134a5c8>] (show_stack+0x20/0x24)
 5378 05:50:17.937344  # [  145.565642]  r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f6a8
 5379 05:50:17.943321  # [  145.571314] [<c134a5a8>] (show_stack) from [<c1351744>] (dump_stack+0xe0/0x100)
 5380 05:50:17.951759  # [  145.578641] [<c1351664>] (dump_stack) from [<c03566f0>] (__warn+0xfc/0x16c)
 5381 05:50:17.958413  # [  145.585615]  r9:00000009 r8:c086cfec r7:0000001c r6:00000009 r5:c086cfec r4:c1a1fbb4
 5382 05:50:17.966887  # [  145.593374] [<c03565f4>] (__warn) from [<c134b6e8>] (warn_slowpath_fmt+0x8c/0xa8)
 5383 05:50:17.972225  # [  145.600867]  r7:0000001c r6:c1a1fbb4 r5:c1a1fbf0 r4:c5d30000
 5384 05:50:17.981493  # [  145.606546] [<c134b660>] (warn_slowpath_fmt) from [<c086cfec>] (refcount_warn_saturate+0x13c/0x174)
 5385 05:50:17.988433  # [  145.615604]  r9:c1acbbe0 r8:c15e7d40 r7:c5d31f60 r6:00000020 r5:c68b6000 r4:c5d30000
 5386 05:50:17.999430  # [  145.623371] [<c086ceb0>] (refcount_warn_saturate) from [<c0c2e11c>] (__refcount_sub_and_test.constprop.0+0x64/0x6c)
 5387 05:50:18.010690  # [  145.633831] [<c0c2e0b8>] (__refcount_sub_and_test.constprop.0) from [<c1358b14>] (lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED+0x50/0x88)
 5388 05:50:18.021340  # [  145.645587] [<c1358ac4>] (lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
 5389 05:50:18.024811  # [  145.655595]  r4:0000003b
 5390 05:50:18.034045  # [  145.658143] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
 5391 05:50:18.039587  # [  145.666166] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
 5392 05:50:18.048098  # [  145.674095]  r9:c5d31f60 r8:c5366540 r7:00000020 r6:b6dbf000 r5:c4492140 r4:c0c2d400
 5393 05:50:18.055949  # [  145.681855] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
 5394 05:50:18.063027  # [  145.689697]  r9:c07f4bec r8:c5d31f60 r7:c2816000 r6:b6dbf000 r5:c4492140 r4:00000000
 5395 05:50:18.072904  # [  145.697455] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
 5396 05:50:18.079633  # [  145.704601]  r10:00000004 r9:00000000 r8:00000000 r7:b6dbf000 r6:c5d30000 r5:c4492140
 5397 05:50:18.082933  # [  145.712437]  r4:c4492140
 5398 05:50:18.089133  # [  145.714983] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
 5399 05:50:18.097478  # [  145.722132]  r9:c5d30000 r8:c03002e4 r7:00000004 r6:b6f06e00 r5:00000020 r4:00000020
 5400 05:50:18.104161  # [  145.729891] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
 5401 05:50:18.110140  # [  145.737469] Exception stack(0xc5d31fa8 to 0xc5d31ff0)
 5402 05:50:18.118089  # [  145.742533] 1fa0:                   00000020 00000020 00000001 b6dbf000 00000020 00000000
 5403 05:50:18.127113  # [  145.750723] 1fc0: 00000020 00000020 b6f06e00 00000004 00000001 00000000 00020000 bed0ca54
 5404 05:50:18.130599  # [  145.758910] 1fe0: 00000004 bed0c788 b6e7494f b6dfac66
 5405 05:50:18.136239  # [  145.764055] irq event stamp: 0
 5406 05:50:18.143140  # [  145.767134] hardirqs last  enabled at (0): [<00000000>] 0x0
 5407 05:50:18.147714  # [  145.772765] hardirqs last disabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
 5408 05:50:18.155957  # [  145.780292] softirqs last  enabled at (0): [<c0353ce0>] copy_process+0x5c8/0x194c
 5409 05:50:18.161553  # [  145.787856] softirqs last disabled at (0): [<00000000>] 0x0
 5410 05:50:18.166838  # [  145.793482] ---[ end trace 7a6d29f13dc4ce4a ]---
 5411 05:50:18.173798  # [  145.798117] lkdtm: Saturation detected: still saturated
 5412 05:50:18.180055  # REFCOUNT_SUB_AND_TEST_SATURATED: saw 'Saturation detected: still saturated': ok
 5413 05:50:18.184278  ok 58 selftests: lkdtm: REFCOUNT_SUB_AND_TEST_SATURATED.sh
 5414 05:50:18.187766  # selftests: lkdtm: REFCOUNT_TIMING.sh
 5415 05:50:18.190316  # Skipping REFCOUNT_TIMING: timing only
 5416 05:50:18.196097  ok 59 selftests: lkdtm: REFCOUNT_TIMING.sh # SKIP
 5417 05:50:18.197620  # selftests: lkdtm: ATOMIC_TIMING.sh
 5418 05:50:18.358082  # Skipping ATOMIC_TIMING: timing only
 5419 05:50:18.368882  ok 60 selftests: lkdtm: ATOMIC_TIMING.sh # SKIP
 5420 05:50:18.396269  # selftests: lkdtm: USERCOPY_HEAP_SIZE_TO.sh
 5421 05:50:18.707742  [  146.811264] lkdtm: Performing direct entry USERCOPY_HEAP_SIZE_TO
 5422 05:50:18.713201  [  146.817379] lkdtm: attempting good copy_to_user of correct size
 5423 05:50:18.721185  [  146.823427] lkdtm: attempting bad copy_to_user of too large size
 5424 05:50:18.856103  # [  146.811264] lkdtm: Performing direct entry USERCOPY_HEAP_SIZE_TO
 5425 05:50:18.861754  # [  146.817379] lkdtm: attempting good copy_to_user of correct size
 5426 05:50:18.867117  # [  146.823427] lkdtm: attempting bad copy_to_user of too large size
 5427 05:50:18.881489  # USERCOPY_HEAP_SIZE_TO: missing 'call trace:': [FAIL]
 5428 05:50:18.903277  not ok 61 selftests: lkdtm: USERCOPY_HEAP_SIZE_TO.sh # exit=1
 5429 05:50:18.932529  # selftests: lkdtm: USERCOPY_HEAP_SIZE_FROM.sh
 5430 05:50:19.250514  [  147.352578] lkdtm: Performing direct entry USERCOPY_HEAP_SIZE_FROM
 5431 05:50:19.255341  [  147.358840] lkdtm: attempting good copy_from_user of correct size
 5432 05:50:19.261796  [  147.365215] lkdtm: attempting bad copy_from_user of too large size
 5433 05:50:19.399998  # [  147.352578] lkdtm: Performing direct entry USERCOPY_HEAP_SIZE_FROM
 5434 05:50:19.405226  # [  147.358840] lkdtm: attempting good copy_from_user of correct size
 5435 05:50:19.410392  # [  147.365215] lkdtm: attempting bad copy_from_user of too large size
 5436 05:50:19.443914  # USERCOPY_HEAP_SIZE_FROM: missing 'call trace:': [FAIL]
 5437 05:50:19.471280  not ok 62 selftests: lkdtm: USERCOPY_HEAP_SIZE_FROM.sh # exit=1
 5438 05:50:19.499805  # selftests: lkdtm: USERCOPY_HEAP_WHITELIST_TO.sh
 5439 05:50:19.823812  [  147.927634] lkdtm: Performing direct entry USERCOPY_HEAP_WHITELIST_TO
 5440 05:50:19.831382  [  147.934362] lkdtm: attempting good copy_to_user inside whitelist
 5441 05:50:19.835987  [  147.940478] lkdtm: attempting bad copy_to_user outside whitelist
 5442 05:50:19.975123  # [  147.927634] lkdtm: Performing direct entry USERCOPY_HEAP_WHITELIST_TO
 5443 05:50:19.981098  # [  147.934362] lkdtm: attempting good copy_to_user inside whitelist
 5444 05:50:19.987078  # [  147.940478] lkdtm: attempting bad copy_to_user outside whitelist
 5445 05:50:20.013189  # USERCOPY_HEAP_WHITELIST_TO: missing 'call trace:': [FAIL]
 5446 05:50:20.053898  not ok 63 selftests: lkdtm: USERCOPY_HEAP_WHITELIST_TO.sh # exit=1
 5447 05:50:20.088511  # selftests: lkdtm: USERCOPY_HEAP_WHITELIST_FROM.sh
 5448 05:50:20.410702  [  148.513299] lkdtm: Performing direct entry USERCOPY_HEAP_WHITELIST_FROM
 5449 05:50:20.415767  [  148.520016] lkdtm: attempting good copy_from_user inside whitelist
 5450 05:50:20.423201  [  148.526308] lkdtm: attempting bad copy_from_user outside whitelist
 5451 05:50:20.558677  # [  148.513299] lkdtm: Performing direct entry USERCOPY_HEAP_WHITELIST_FROM
 5452 05:50:20.565358  # [  148.520016] lkdtm: attempting good copy_from_user inside whitelist
 5453 05:50:20.570998  # [  148.526308] lkdtm: attempting bad copy_from_user outside whitelist
 5454 05:50:20.585287  # USERCOPY_HEAP_WHITELIST_FROM: missing 'call trace:': [FAIL]
 5455 05:50:20.608502  not ok 64 selftests: lkdtm: USERCOPY_HEAP_WHITELIST_FROM.sh # exit=1
 5456 05:50:20.637317  # selftests: lkdtm: USERCOPY_STACK_FRAME_TO.sh
 5457 05:50:20.963352  [  149.066311] lkdtm: Performing direct entry USERCOPY_STACK_FRAME_TO
 5458 05:50:20.968218  [  149.072656] lkdtm: good_stack: c6977e0c-c6977e2c
 5459 05:50:20.972710  [  149.077311] lkdtm: bad_stack : c6977d84-c6977da4
 5460 05:50:20.977944  [  149.081956] lkdtm: attempting good copy_to_user of local stack
 5461 05:50:20.983385  [  149.087893] lkdtm: attempting bad copy_to_user of distant stack
 5462 05:50:21.122509  # [  149.066311] lkdtm: Performing direct entry USERCOPY_STACK_FRAME_TO
 5463 05:50:21.127009  # [  149.072656] lkdtm: good_stack: c6977e0c-c6977e2c
 5464 05:50:21.133120  # [  149.077311] lkdtm: bad_stack : c6977d84-c6977da4
 5465 05:50:21.137489  # [  149.081956] lkdtm: attempting good copy_to_user of local stack
 5466 05:50:21.142902  # [  149.087893] lkdtm: attempting bad copy_to_user of distant stack
 5467 05:50:21.160737  # USERCOPY_STACK_FRAME_TO: missing 'call trace:': [FAIL]
 5468 05:50:21.185634  not ok 65 selftests: lkdtm: USERCOPY_STACK_FRAME_TO.sh # exit=1
 5469 05:50:21.214192  # selftests: lkdtm: USERCOPY_STACK_FRAME_FROM.sh
 5470 05:50:21.535141  [  149.638812] lkdtm: Performing direct entry USERCOPY_STACK_FRAME_FROM
 5471 05:50:21.542194  [  149.645292] lkdtm: good_stack: c5993e0c-c5993e2c
 5472 05:50:21.544882  [  149.649925] lkdtm: bad_stack : c5993d84-c5993da4
 5473 05:50:21.551732  [  149.654640] lkdtm: attempting good copy_from_user of local stack
 5474 05:50:21.556469  [  149.660679] lkdtm: attempting bad copy_from_user of distant stack
 5475 05:50:21.694342  # [  149.638812] lkdtm: Performing direct entry USERCOPY_STACK_FRAME_FROM
 5476 05:50:21.698049  # [  149.645292] lkdtm: good_stack: c5993e0c-c5993e2c
 5477 05:50:21.703048  # [  149.649925] lkdtm: bad_stack : c5993d84-c5993da4
 5478 05:50:21.708946  # [  149.654640] lkdtm: attempting good copy_from_user of local stack
 5479 05:50:21.715219  # [  149.660679] lkdtm: attempting bad copy_from_user of distant stack
 5480 05:50:21.719584  # USERCOPY_STACK_FRAME_FROM: missing 'call trace:': [FAIL]
 5481 05:50:21.748431  not ok 66 selftests: lkdtm: USERCOPY_STACK_FRAME_FROM.sh # exit=1
 5482 05:50:21.779066  # selftests: lkdtm: USERCOPY_STACK_BEYOND.sh
 5483 05:50:22.100519  [  150.204045] lkdtm: Performing direct entry USERCOPY_STACK_BEYOND
 5484 05:50:22.105623  [  150.210109] lkdtm: good_stack: c6a03e0c-c6a03e2c
 5485 05:50:22.109264  [  150.214807] lkdtm: bad_stack : c6a03ffc-c6a0401c
 5486 05:50:22.115874  [  150.219458] lkdtm: attempting good copy_to_user of local stack
 5487 05:50:22.121013  [  150.225408] lkdtm: attempting bad copy_to_user of distant stack
 5488 05:50:22.259822  # [  150.204045] lkdtm: Performing direct entry USERCOPY_STACK_BEYOND
 5489 05:50:22.262454  # [  150.210109] lkdtm: good_stack: c6a03e0c-c6a03e2c
 5490 05:50:22.265660  # [  150.214807] lkdtm: bad_stack : c6a03ffc-c6a0401c
 5491 05:50:22.274203  # [  150.219458] lkdtm: attempting good copy_to_user of local stack
 5492 05:50:22.277593  # [  150.225408] lkdtm: attempting bad copy_to_user of distant stack
 5493 05:50:22.289016  # USERCOPY_STACK_BEYOND: missing 'call trace:': [FAIL]
 5494 05:50:22.315674  not ok 67 selftests: lkdtm: USERCOPY_STACK_BEYOND.sh # exit=1
 5495 05:50:22.344901  # selftests: lkdtm: USERCOPY_KERNEL.sh
 5496 05:50:22.659440  [  150.762819] lkdtm: Performing direct entry USERCOPY_KERNEL
 5497 05:50:22.666204  [  150.768427] lkdtm: attempting good copy_to_user from kernel rodata: c15e7fec
 5498 05:50:22.673297  [  150.775764] lkdtm: attempting bad copy_to_user from kernel text: c0539c70
 5499 05:50:22.678379  [  150.782697] lkdtm: FAIL: survived bad copy_to_user()
 5500 05:50:22.817273  # [  150.762819] lkdtm: Performing direct entry USERCOPY_KERNEL
 5501 05:50:22.820829  # [  150.768427] lkdtm: attempting good copy_to_user from kernel rodata: c15e7fec
 5502 05:50:22.828627  # [  150.775764] lkdtm: attempting bad copy_to_user from kernel text: c0539c70
 5503 05:50:22.832423  # [  150.782697] lkdtm: FAIL: survived bad copy_to_user()
 5504 05:50:22.857444  # USERCOPY_KERNEL: missing 'call trace:': [FAIL]
 5505 05:50:22.884642  not ok 68 selftests: lkdtm: USERCOPY_KERNEL.sh # exit=1
 5506 05:50:22.919620  # selftests: lkdtm: STACKLEAK_ERASING.sh
 5507 05:50:23.251853  [  151.355792] lkdtm: Performing direct entry STACKLEAK_ERASING
 5508 05:50:23.258774  [  151.361479] lkdtm: checking unused part of the thread stack (7732 bytes)...
 5509 05:50:23.266880  [  151.368558] lkdtm: FAIL: the erased part is not found (checked 7732 bytes)
 5510 05:50:23.273300  [  151.375512] lkdtm: FAIL: the thread stack is NOT properly erased
 5511 05:50:23.280797  [  151.381543] CPU: 0 PID: 3592 Comm: cat Tainted: G      D W         5.10.128-cip11 #1
 5512 05:50:23.285343  [  151.389295] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
 5513 05:50:23.288654  [  151.395830] Backtrace: 
 5514 05:50:23.296859  [  151.398312] [<c134a208>] (dump_backtrace) from [<c134a5c8>] (show_stack+0x20/0x24)
 5515 05:50:23.302152  [  151.405893]  r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f6a8
 5516 05:50:23.309265  [  151.411569] [<c134a5a8>] (show_stack) from [<c1351744>] (dump_stack+0xe0/0x100)
 5517 05:50:23.318188  [  151.418900] [<c1351664>] (dump_stack) from [<c1358dfc>] (lkdtm_STACKLEAK_ERASING+0x148/0x174)
 5518 05:50:23.325193  [  151.427440]  r9:c1acbce8 r8:c15e7d40 r7:c5d31f60 r6:c5d31e34 r5:c5d30000 r4:0000078d
 5519 05:50:23.333449  [  151.435207] [<c1358cb4>] (lkdtm_STACKLEAK_ERASING) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
 5520 05:50:23.342665  [  151.444005]  r8:c15e7d40 r7:c5d31f60 r6:00000012 r5:c6a2b000 r4:00000046
 5521 05:50:23.349724  [  151.450723] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
 5522 05:50:23.357910  [  151.458745] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
 5523 05:50:23.365925  [  151.466675]  r9:c5d31f60 r8:c5366540 r7:00000012 r6:b6e13000 r5:c6961cc0 r4:c0c2d400
 5524 05:50:23.374000  [  151.474436] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
 5525 05:50:23.382241  [  151.482278]  r9:c07f4bec r8:c5d31f60 r7:c2816000 r6:b6e13000 r5:c6961cc0 r4:00000000
 5526 05:50:23.387915  [  151.490035] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
 5527 05:50:23.395216  [  151.497185]  r10:00000004 r9:00000000 r8:00000000 r7:b6e13000 r6:c5d30000 r5:c6961cc0
 5528 05:50:23.398579  [  151.505020]  r4:c6961cc0
 5529 05:50:23.405670  [  151.507568] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
 5530 05:50:23.412998  [  151.514716]  r9:c5d30000 r8:c03002e4 r7:00000004 r6:b6f5ae00 r5:00000012 r4:00000012
 5531 05:50:23.422433  [  151.522475] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
 5532 05:50:23.426418  [  151.530051] Exception stack(0xc5d31fa8 to 0xc5d31ff0)
 5533 05:50:23.435461  [  151.535114] 1fa0:                   00000012 00000012 00000001 b6e13000 00000012 00000000
 5534 05:50:23.444542  [  151.543305] 1fc0: 00000012 00000012 b6f5ae00 00000004 00000001 00000000 00020000 bed0ca54
 5535 05:50:23.446624  [  151.551491] 1fe0: 00000004 bed0c788 b6ec894f b6e4ec66
 5536 05:50:23.581530  # [  151.355792] lkdtm: Performing direct entry STACKLEAK_ERASING
 5537 05:50:23.589295  # [  151.361479] lkdtm: checking unused part of the thread stack (7732 bytes)...
 5538 05:50:23.595863  # [  151.368558] lkdtm: FAIL: the erased part is not found (checked 7732 bytes)
 5539 05:50:23.602832  # [  151.375512] lkdtm: FAIL: the thread stack is NOT properly erased
 5540 05:50:23.610868  # [  151.381543] CPU: 0 PID: 3592 Comm: cat Tainted: G      D W         5.10.128-cip11 #1
 5541 05:50:23.616629  # [  151.389295] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
 5542 05:50:23.622262  # [  151.395830] Backtrace: 
 5543 05:50:23.627767  # [  151.398312] [<c134a208>] (dump_backtrace) from [<c134a5c8>] (show_stack+0x20/0x24)
 5544 05:50:23.632865  # [  151.405893]  r7:ffffffff r6:600e0013 r5:00000000 r4:c1f0f6a8
 5545 05:50:23.641535  # [  151.411569] [<c134a5a8>] (show_stack) from [<c1351744>] (dump_stack+0xe0/0x100)
 5546 05:50:23.649689  # [  151.418900] [<c1351664>] (dump_stack) from [<c1358dfc>] (lkdtm_STACKLEAK_ERASING+0x148/0x174)
 5547 05:50:23.657563  # [  151.427440]  r9:c1acbce8 r8:c15e7d40 r7:c5d31f60 r6:c5d31e34 r5:c5d30000 r4:0000078d
 5548 05:50:23.666877  # [  151.435207] [<c1358cb4>] (lkdtm_STACKLEAK_ERASING) from [<c0c2d020>] (lkdtm_do_action+0x2c/0x4c)
 5549 05:50:23.673786  # [  151.444005]  r8:c15e7d40 r7:c5d31f60 r6:00000012 r5:c6a2b000 r4:00000046
 5550 05:50:23.682720  # [  151.450723] [<c0c2cff4>] (lkdtm_do_action) from [<c0c2d520>] (direct_entry+0x120/0x18c)
 5551 05:50:23.689133  # [  151.458745] [<c0c2d400>] (direct_entry) from [<c07f4c50>] (full_proxy_write+0x64/0x94)
 5552 05:50:23.697151  # [  151.466675]  r9:c5d31f60 r8:c5366540 r7:00000012 r6:b6e13000 r5:c6961cc0 r4:c0c2d400
 5553 05:50:23.708779  # [  151.474436] [<c07f4bec>] (full_proxy_write) from [<c0598328>] (vfs_write+0x10c/0x524)
 5554 05:50:23.714814  # [  151.482278]  r9:c07f4bec r8:c5d31f60 r7:c2816000 r6:b6e13000 r5:c6961cc0 r4:00000000
 5555 05:50:23.721064  # [  151.490035] [<c059821c>] (vfs_write) from [<c05988bc>] (ksys_write+0x74/0xec)
 5556 05:50:23.729181  # [  151.497185]  r10:00000004 r9:00000000 r8:00000000 r7:b6e13000 r6:c5d30000 r5:c6961cc0
 5557 05:50:23.731835  # [  151.505020]  r4:c6961cc0
 5558 05:50:23.737324  # [  151.507568] [<c0598848>] (ksys_write) from [<c059894c>] (sys_write+0x18/0x1c)
 5559 05:50:23.747641  # [  151.514716]  r9:c5d30000 r8:c03002e4 r7:00000004 r6:b6f5ae00 r5:00000012 r4:00000012
 5560 05:50:23.754773  # [  151.522475] [<c0598934>] (sys_write) from [<c03000c0>] (ret_fast_syscall+0x0/0x28)
 5561 05:50:23.758481  # [  151.530051] Exception stack(0xc5d31fa8 to 0xc5d31ff0)
 5562 05:50:23.767862  # [  151.535114] 1fa0:                   00000012 00000012 00000001 b6e13000 00000012 00000000
 5563 05:50:23.777114  # [  151.543305] 1fc0: 00000012 00000012 b6f5ae00 00000004 00000001 00000000 00020000 bed0ca54
 5564 05:50:23.781765  # [  151.551491] 1fe0: 00000004 bed0c788 b6ec894f b6e4ec66
 5565 05:50:23.791124  # STACKLEAK_ERASING: missing 'OK: the rest of the thread stack is properly erased': [FAIL]
 5566 05:50:23.795190  not ok 69 selftests: lkdtm: STACKLEAK_ERASING.sh # exit=1
 5567 05:50:23.797861  # selftests: lkdtm: CFI_FORWARD_PROTO.sh
 5568 05:50:24.003788  [  152.107621] lkdtm: Performing direct entry CFI_FORWARD_PROTO
 5569 05:50:24.007667  [  152.113401] lkdtm: Calling matched prototype ...
 5570 05:50:24.012382  [  152.118035] lkdtm: Calling mismatched prototype ...
 5571 05:50:24.019809  [  152.122992] lkdtm: Fail: survived mismatched prototype function call!
 5572 05:50:24.157514  # [  152.107621] lkdtm: Performing direct entry CFI_FORWARD_PROTO
 5573 05:50:24.160757  # [  152.113401] lkdtm: Calling matched prototype ...
 5574 05:50:24.166771  # [  152.118035] lkdtm: Calling mismatched prototype ...
 5575 05:50:24.171397  # [  152.122992] lkdtm: Fail: survived mismatched prototype function call!
 5576 05:50:24.179715  # CFI_FORWARD_PROTO: missing 'call trace:': [FAIL]
 5577 05:50:24.206439  not ok 70 selftests: lkdtm: CFI_FORWARD_PROTO.sh # exit=1
 5578 05:50:24.287317  + ../../utils/send-to-lava.sh ./output/result.txt
 5579 05:50:24.522809  <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=breakpoints:step_after_suspend_test RESULT=skip>
 5580 05:50:24.525300  Received signal: <TESTCASE> TEST_CASE_ID=breakpoints:step_after_suspend_test RESULT=skip
 5582 05:50:24.671721  <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=ftrace:ftracetest RESULT=skip>
 5583 05:50:24.672710  Received signal: <TESTCASE> TEST_CASE_ID=ftrace:ftracetest RESULT=skip
 5585 05:50:24.843581  <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=net:rtnetlink.sh RESULT=skip>
 5586 05:50:24.844349  Received signal: <TESTCASE> TEST_CASE_ID=net:rtnetlink.sh RESULT=skip
 5588 05:50:25.000901  <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=net:tls RESULT=skip>
 5589 05:50:25.001701  Received signal: <TESTCASE> TEST_CASE_ID=net:tls RESULT=skip
 5591 05:50:25.153913  <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=netfilter:bridge_brouter.sh RESULT=skip>
 5592 05:50:25.154748  Received signal: <TESTCASE> TEST_CASE_ID=netfilter:bridge_brouter.sh RESULT=skip
 5594 05:50:25.298773  <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=netfilter:nft_flowtable.sh RESULT=skip>
 5595 05:50:25.299587  Received signal: <TESTCASE> TEST_CASE_ID=netfilter:nft_flowtable.sh RESULT=skip
 5597 05:50:25.475609  <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=netfilter:nft_trans_stress.sh RESULT=skip>
 5598 05:50:25.476525  Received signal: <TESTCASE> TEST_CASE_ID=netfilter:nft_trans_stress.sh RESULT=skip
 5600 05:50:25.633247  <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=pidfd:pidfd_wait RESULT=skip>
 5601 05:50:25.634085  Received signal: <TESTCASE> TEST_CASE_ID=pidfd:pidfd_wait RESULT=skip
 5603 05:50:25.773226  <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.PANIC.sh RESULT=skip>
 5604 05:50:25.773689  Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.PANIC.sh RESULT=skip
 5606 05:50:25.923620  <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.BUG.sh RESULT=pass>
 5607 05:50:25.924150  Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.BUG.sh RESULT=pass
 5609 05:50:26.102772  <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WARNING.sh RESULT=pass>
 5610 05:50:26.103473  Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WARNING.sh RESULT=pass
 5612 05:50:26.312439  <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WARNING_MESSAGE.sh RESULT=pass>
 5613 05:50:26.313253  Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WARNING_MESSAGE.sh RESULT=pass
 5615 05:50:26.490272  Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXCEPTION.sh RESULT=fail
 5617 05:50:26.491633  <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXCEPTION.sh RESULT=fail>
 5618 05:50:26.681950  <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.LOOP.sh RESULT=skip>
 5619 05:50:26.682754  Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.LOOP.sh RESULT=skip
 5621 05:50:26.897446  <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXHAUST_STACK.sh RESULT=skip>
 5622 05:50:26.898129  Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXHAUST_STACK.sh RESULT=skip
 5624 05:50:27.085055  <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.CORRUPT_STACK.sh RESULT=skip>
 5625 05:50:27.085558  Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.CORRUPT_STACK.sh RESULT=skip
 5627 05:50:27.247362  <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.CORRUPT_STACK_STRONG.sh RESULT=skip>
 5628 05:50:27.247925  Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.CORRUPT_STACK_STRONG.sh RESULT=skip
 5630 05:50:27.386397  <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.CORRUPT_LIST_ADD.sh RESULT=fail>
 5631 05:50:27.387131  Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.CORRUPT_LIST_ADD.sh RESULT=fail
 5633 05:50:27.545137  <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.CORRUPT_LIST_DEL.sh RESULT=fail>
 5634 05:50:27.545679  Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.CORRUPT_LIST_DEL.sh RESULT=fail
 5636 05:50:27.702332  <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.STACK_GUARD_PAGE_LEADING.sh RESULT=fail>
 5637 05:50:27.703049  Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.STACK_GUARD_PAGE_LEADING.sh RESULT=fail
 5639 05:50:27.864610  <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.STACK_GUARD_PAGE_TRAILING.sh RESULT=fail>
 5640 05:50:27.865563  Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.STACK_GUARD_PAGE_TRAILING.sh RESULT=fail
 5642 05:50:28.091557  <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.UNSET_SMEP.sh RESULT=skip>
 5643 05:50:28.092223  Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.UNSET_SMEP.sh RESULT=skip
 5645 05:50:28.305899  <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.DOUBLE_FAULT.sh RESULT=skip>
 5646 05:50:28.306432  Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.DOUBLE_FAULT.sh RESULT=skip
 5648 05:50:28.449617  <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.CORRUPT_PAC.sh RESULT=skip>
 5649 05:50:28.450059  Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.CORRUPT_PAC.sh RESULT=skip
 5651 05:50:28.602723  <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.UNALIGNED_LOAD_STORE_WRITE.sh RESULT=skip>
 5652 05:50:28.603203  Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.UNALIGNED_LOAD_STORE_WRITE.sh RESULT=skip
 5654 05:50:28.757599  <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.OVERWRITE_ALLOCATION.sh RESULT=skip>
 5655 05:50:28.758058  Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.OVERWRITE_ALLOCATION.sh RESULT=skip
 5657 05:50:28.891364  <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WRITE_AFTER_FREE.sh RESULT=skip>
 5658 05:50:28.891829  Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WRITE_AFTER_FREE.sh RESULT=skip
 5660 05:50:29.044632  <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.READ_AFTER_FREE.sh RESULT=fail>
 5661 05:50:29.045118  Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.READ_AFTER_FREE.sh RESULT=fail
 5663 05:50:29.190015  <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WRITE_BUDDY_AFTER_FREE.sh RESULT=skip>
 5664 05:50:29.190503  Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WRITE_BUDDY_AFTER_FREE.sh RESULT=skip
 5666 05:50:29.335895  <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.READ_BUDDY_AFTER_FREE.sh RESULT=fail>
 5667 05:50:29.336463  Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.READ_BUDDY_AFTER_FREE.sh RESULT=fail
 5669 05:50:29.485406  <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.SLAB_FREE_DOUBLE.sh RESULT=fail>
 5670 05:50:29.485862  Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.SLAB_FREE_DOUBLE.sh RESULT=fail
 5672 05:50:29.625864  Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.SLAB_FREE_CROSS.sh RESULT=fail
 5674 05:50:29.626563  <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.SLAB_FREE_CROSS.sh RESULT=fail>
 5675 05:50:29.770056  <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.SLAB_FREE_PAGE.sh RESULT=fail>
 5676 05:50:29.770542  Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.SLAB_FREE_PAGE.sh RESULT=fail
 5678 05:50:29.915049  Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.SOFTLOCKUP.sh RESULT=skip
 5680 05:50:29.915874  <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.SOFTLOCKUP.sh RESULT=skip>
 5681 05:50:30.074180  <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.HARDLOCKUP.sh RESULT=skip>
 5682 05:50:30.074627  Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.HARDLOCKUP.sh RESULT=skip
 5684 05:50:30.215316  <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.SPINLOCKUP.sh RESULT=skip>
 5685 05:50:30.215843  Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.SPINLOCKUP.sh RESULT=skip
 5687 05:50:30.359875  <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.HUNG_TASK.sh RESULT=skip>
 5688 05:50:30.360567  Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.HUNG_TASK.sh RESULT=skip
 5690 05:50:30.505974  <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_DATA.sh RESULT=fail>
 5691 05:50:30.506452  Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_DATA.sh RESULT=fail
 5693 05:50:30.660375  <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_STACK.sh RESULT=fail>
 5694 05:50:30.660859  Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_STACK.sh RESULT=fail
 5696 05:50:30.796054  <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_KMALLOC.sh RESULT=fail>
 5697 05:50:30.796581  Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_KMALLOC.sh RESULT=fail
 5699 05:50:30.927177  Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_VMALLOC.sh RESULT=fail
 5701 05:50:30.927929  <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_VMALLOC.sh RESULT=fail>
 5702 05:50:31.070007  <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_RODATA.sh RESULT=fail>
 5703 05:50:31.070494  Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_RODATA.sh RESULT=fail
 5705 05:50:31.214362  <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_USERSPACE.sh RESULT=fail>
 5706 05:50:31.214963  Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_USERSPACE.sh RESULT=fail
 5708 05:50:31.357435  <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.EXEC_NULL.sh RESULT=fail>
 5709 05:50:31.357980  Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.EXEC_NULL.sh RESULT=fail
 5711 05:50:31.513367  <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.ACCESS_USERSPACE.sh RESULT=fail>
 5712 05:50:31.513802  Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.ACCESS_USERSPACE.sh RESULT=fail
 5714 05:50:31.648228  <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.ACCESS_NULL.sh RESULT=fail>
 5715 05:50:31.648703  Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.ACCESS_NULL.sh RESULT=fail
 5717 05:50:31.792234  Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WRITE_RO.sh RESULT=fail
 5719 05:50:31.792934  <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WRITE_RO.sh RESULT=fail>
 5720 05:50:31.935477  <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WRITE_RO_AFTER_INIT.sh RESULT=fail>
 5721 05:50:31.935957  Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WRITE_RO_AFTER_INIT.sh RESULT=fail
 5723 05:50:32.078338  Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.WRITE_KERN.sh RESULT=fail
 5725 05:50:32.079009  <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.WRITE_KERN.sh RESULT=fail>
 5726 05:50:32.223652  <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_INC_OVERFLOW.sh RESULT=fail>
 5727 05:50:32.224143  Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_INC_OVERFLOW.sh RESULT=fail
 5729 05:50:32.383757  <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_ADD_OVERFLOW.sh RESULT=fail>
 5730 05:50:32.384269  Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_ADD_OVERFLOW.sh RESULT=fail
 5732 05:50:32.518853  <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh RESULT=fail>
 5733 05:50:32.519727  Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh RESULT=fail
 5735 05:50:32.663132  <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh RESULT=fail>
 5736 05:50:32.663663  Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh RESULT=fail
 5738 05:50:32.818544  Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_DEC_ZERO.sh RESULT=fail
 5740 05:50:32.819901  <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_DEC_ZERO.sh RESULT=fail>
 5741 05:50:32.979912  Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_DEC_NEGATIVE.sh RESULT=pass
 5743 05:50:32.981368  <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_DEC_NEGATIVE.sh RESULT=pass>
 5744 05:50:33.129010  <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_DEC_AND_TEST_NEGATIVE.sh RESULT=pass>
 5745 05:50:33.130038  Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_DEC_AND_TEST_NEGATIVE.sh RESULT=pass
 5747 05:50:33.282001  Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_SUB_AND_TEST_NEGATIVE.sh RESULT=pass
 5749 05:50:33.283507  <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_SUB_AND_TEST_NEGATIVE.sh RESULT=pass>
 5750 05:50:33.427797  <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_INC_ZERO.sh RESULT=fail>
 5751 05:50:33.428517  Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_INC_ZERO.sh RESULT=fail
 5753 05:50:33.603990  <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_ADD_ZERO.sh RESULT=fail>
 5754 05:50:33.604650  Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_ADD_ZERO.sh RESULT=fail
 5756 05:50:33.767930  <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_INC_SATURATED.sh RESULT=pass>
 5757 05:50:33.768800  Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_INC_SATURATED.sh RESULT=pass
 5759 05:50:33.916112  <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_DEC_SATURATED.sh RESULT=pass>
 5760 05:50:33.916770  Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_DEC_SATURATED.sh RESULT=pass
 5762 05:50:34.084752  <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_ADD_SATURATED.sh RESULT=pass>
 5763 05:50:34.085599  Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_ADD_SATURATED.sh RESULT=pass
 5765 05:50:34.229770  <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_INC_NOT_ZERO_SATURATED.sh RESULT=fail>
 5766 05:50:34.230584  Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_INC_NOT_ZERO_SATURATED.sh RESULT=fail
 5768 05:50:34.409206  <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_ADD_NOT_ZERO_SATURATED.sh RESULT=fail>
 5769 05:50:34.409997  Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_ADD_NOT_ZERO_SATURATED.sh RESULT=fail
 5771 05:50:34.565155  <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_DEC_AND_TEST_SATURATED.sh RESULT=pass>
 5772 05:50:34.566011  Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_DEC_AND_TEST_SATURATED.sh RESULT=pass
 5774 05:50:34.724808  <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_SUB_AND_TEST_SATURATED.sh RESULT=pass>
 5775 05:50:34.726066  Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_SUB_AND_TEST_SATURATED.sh RESULT=pass
 5777 05:50:34.883514  <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.REFCOUNT_TIMING.sh RESULT=skip>
 5778 05:50:34.884197  Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.REFCOUNT_TIMING.sh RESULT=skip
 5780 05:50:35.033860  Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.ATOMIC_TIMING.sh RESULT=skip
 5782 05:50:35.035187  <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.ATOMIC_TIMING.sh RESULT=skip>
 5783 05:50:35.210927  <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_HEAP_SIZE_TO.sh RESULT=fail>
 5784 05:50:35.211853  Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_HEAP_SIZE_TO.sh RESULT=fail
 5786 05:50:35.363002  <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_HEAP_SIZE_FROM.sh RESULT=fail>
 5787 05:50:35.363715  Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_HEAP_SIZE_FROM.sh RESULT=fail
 5789 05:50:35.526941  <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_HEAP_WHITELIST_TO.sh RESULT=fail>
 5790 05:50:35.527785  Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_HEAP_WHITELIST_TO.sh RESULT=fail
 5792 05:50:35.711418  <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_HEAP_WHITELIST_FROM.sh RESULT=fail>
 5793 05:50:35.712161  Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_HEAP_WHITELIST_FROM.sh RESULT=fail
 5795 05:50:35.872204  <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_STACK_FRAME_TO.sh RESULT=fail>
 5796 05:50:35.873034  Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_STACK_FRAME_TO.sh RESULT=fail
 5798 05:50:36.031239  <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_STACK_FRAME_FROM.sh RESULT=fail>
 5799 05:50:36.031822  Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_STACK_FRAME_FROM.sh RESULT=fail
 5801 05:50:36.176615  <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_STACK_BEYOND.sh RESULT=fail>
 5802 05:50:36.177454  Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_STACK_BEYOND.sh RESULT=fail
 5804 05:50:36.328213  <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.USERCOPY_KERNEL.sh RESULT=fail>
 5805 05:50:36.329054  Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.USERCOPY_KERNEL.sh RESULT=fail
 5807 05:50:36.488653  <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.STACKLEAK_ERASING.sh RESULT=fail>
 5808 05:50:36.489596  Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.STACKLEAK_ERASING.sh RESULT=fail
 5810 05:50:36.655749  <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=lkdtm.CFI_FORWARD_PROTO.sh RESULT=fail>
 5811 05:50:36.656292  + set +x
 5812 05:50:36.656993  Received signal: <TESTCASE> TEST_CASE_ID=lkdtm.CFI_FORWARD_PROTO.sh RESULT=fail
 5814 05:50:36.658888  <LAVA_SIGNAL_ENDRUN 1_kselftest-lkdtm 6771481_1.6.2.4.5>
 5815 05:50:36.659581  Received signal: <ENDRUN> 1_kselftest-lkdtm 6771481_1.6.2.4.5
 5816 05:50:36.659871  Ending use of test pattern.
 5817 05:50:36.660120  Ending test lava.1_kselftest-lkdtm (6771481_1.6.2.4.5), duration 105.02
 5819 05:50:36.671220  ok: lava_test_shell seems to have completed
 5820 05:50:36.673377  breakpoints:step_after_suspend_test: skip
ftrace:ftracetest: skip
lkdtm.ACCESS_NULL.sh: fail
lkdtm.ACCESS_USERSPACE.sh: fail
lkdtm.ATOMIC_TIMING.sh: skip
lkdtm.BUG.sh: pass
lkdtm.CFI_FORWARD_PROTO.sh: fail
lkdtm.CORRUPT_LIST_ADD.sh: fail
lkdtm.CORRUPT_LIST_DEL.sh: fail
lkdtm.CORRUPT_PAC.sh: skip
lkdtm.CORRUPT_STACK.sh: skip
lkdtm.CORRUPT_STACK_STRONG.sh: skip
lkdtm.DOUBLE_FAULT.sh: skip
lkdtm.EXCEPTION.sh: fail
lkdtm.EXEC_DATA.sh: fail
lkdtm.EXEC_KMALLOC.sh: fail
lkdtm.EXEC_NULL.sh: fail
lkdtm.EXEC_RODATA.sh: fail
lkdtm.EXEC_STACK.sh: fail
lkdtm.EXEC_USERSPACE.sh: fail
lkdtm.EXEC_VMALLOC.sh: fail
lkdtm.EXHAUST_STACK.sh: skip
lkdtm.HARDLOCKUP.sh: skip
lkdtm.HUNG_TASK.sh: skip
lkdtm.LOOP.sh: skip
lkdtm.OVERWRITE_ALLOCATION.sh: skip
lkdtm.PANIC.sh: skip
lkdtm.READ_AFTER_FREE.sh: fail
lkdtm.READ_BUDDY_AFTER_FREE.sh: fail
lkdtm.REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh: fail
lkdtm.REFCOUNT_ADD_NOT_ZERO_SATURATED.sh: fail
lkdtm.REFCOUNT_ADD_OVERFLOW.sh: fail
lkdtm.REFCOUNT_ADD_SATURATED.sh: pass
lkdtm.REFCOUNT_ADD_ZERO.sh: fail
lkdtm.REFCOUNT_DEC_AND_TEST_NEGATIVE.sh: pass
lkdtm.REFCOUNT_DEC_AND_TEST_SATURATED.sh: pass
lkdtm.REFCOUNT_DEC_NEGATIVE.sh: pass
lkdtm.REFCOUNT_DEC_SATURATED.sh: pass
lkdtm.REFCOUNT_DEC_ZERO.sh: fail
lkdtm.REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh: fail
lkdtm.REFCOUNT_INC_NOT_ZERO_SATURATED.sh: fail
lkdtm.REFCOUNT_INC_OVERFLOW.sh: fail
lkdtm.REFCOUNT_INC_SATURATED.sh: pass
lkdtm.REFCOUNT_INC_ZERO.sh: fail
lkdtm.REFCOUNT_SUB_AND_TEST_NEGATIVE.sh: pass
lkdtm.REFCOUNT_SUB_AND_TEST_SATURATED.sh: pass
lkdtm.REFCOUNT_TIMING.sh: skip
lkdtm.SLAB_FREE_CROSS.sh: fail
lkdtm.SLAB_FREE_DOUBLE.sh: fail
lkdtm.SLAB_FREE_PAGE.sh: fail
lkdtm.SOFTLOCKUP.sh: skip
lkdtm.SPINLOCKUP.sh: skip
lkdtm.STACKLEAK_ERASING.sh: fail
lkdtm.STACK_GUARD_PAGE_LEADING.sh: fail
lkdtm.STACK_GUARD_PAGE_TRAILING.sh: fail
lkdtm.UNALIGNED_LOAD_STORE_WRITE.sh: skip
lkdtm.UNSET_SMEP.sh: skip
lkdtm.USERCOPY_HEAP_SIZE_FROM.sh: fail
lkdtm.USERCOPY_HEAP_SIZE_TO.sh: fail
lkdtm.USERCOPY_HEAP_WHITELIST_FROM.sh: fail
lkdtm.USERCOPY_HEAP_WHITELIST_TO.sh: fail
lkdtm.USERCOPY_KERNEL.sh: fail
lkdtm.USERCOPY_STACK_BEYOND.sh: fail
lkdtm.USERCOPY_STACK_FRAME_FROM.sh: fail
lkdtm.USERCOPY_STACK_FRAME_TO.sh: fail
lkdtm.WARNING.sh: pass
lkdtm.WARNING_MESSAGE.sh: pass
lkdtm.WRITE_AFTER_FREE.sh: skip
lkdtm.WRITE_BUDDY_AFTER_FREE.sh: skip
lkdtm.WRITE_KERN.sh: fail
lkdtm.WRITE_RO.sh: fail
lkdtm.WRITE_RO_AFTER_INIT.sh: fail
net:rtnetlink.sh: skip
net:tls: skip
netfilter:bridge_brouter.sh: skip
netfilter:nft_flowtable.sh: skip
netfilter:nft_trans_stress.sh: skip
pidfd:pidfd_wait: skip

 5821 05:50:36.673991  end: 3.1 lava-test-shell (duration 00:01:48) [common]
 5822 05:50:36.674452  end: 3 lava-test-retry (duration 00:01:48) [common]
 5823 05:50:36.674927  start: 4 finalize (timeout 00:04:59) [common]
 5824 05:50:36.675459  start: 4.1 power-off (timeout 00:00:30) [common]
 5825 05:50:36.676079  Calling: 'nice' '/usr/local/bin/rack-power.sh' 'rack-power-0' '-f' '3'
 5826 05:50:36.778591  >> Software version: 7

 5827 05:50:36.787550  >> Relay states: 0xe5

 5828 05:50:36.788559  Returned 0 in 0 seconds
 5829 05:50:36.890515  end: 4.1 power-off (duration 00:00:00) [common]
 5831 05:50:36.892496  start: 4.2 read-feedback (timeout 00:04:59) [common]
 5833 05:50:36.895104  Listened to connection for namespace 'common' for up to 1s
 5834 05:50:37.898561  Finalising connection for namespace 'common'
 5835 05:50:37.899000  Disconnecting from shell: Finalise
 5836 05:50:37.899219  / # 
 5837 05:50:38.000465  end: 4.2 read-feedback (duration 00:00:01) [common]
 5838 05:50:38.001015  end: 4 finalize (duration 00:00:01) [common]
 5839 05:50:38.001579  Cleaning after the job
 5840 05:50:38.002143  Cleaning up download directory: /var/lib/lava/dispatcher/tmp/6771481/tftp-deploy-rifoqpw1/ramdisk
 5841 05:50:38.008321  Cleaning up download directory: /var/lib/lava/dispatcher/tmp/6771481/tftp-deploy-rifoqpw1/kernel
 5842 05:50:38.009582  Cleaning up download directory: /var/lib/lava/dispatcher/tmp/6771481/tftp-deploy-rifoqpw1/dtb
 5843 05:50:38.010498  Cleaning up download directory: /var/lib/lava/dispatcher/tmp/6771481/tftp-deploy-rifoqpw1/nfsrootfs
 5844 05:50:38.011618  Cleaning up download directory: /var/lib/lava/dispatcher/tmp/6771481/tftp-deploy-rifoqpw1/modules
 5845 05:50:38.012625  Override tmp directory removed at /var/lib/lava/dispatcher/tmp/6771481
 5846 05:50:39.632983  Root tmp directory removed at /var/lib/lava/dispatcher/tmp/6771481
 5847 05:50:39.633587  Job finished correctly