Boot log: sun50i-h5-libretech-all-h3-cc

    1 07:51:08.116823  lava-dispatcher, installed at version: 2022.03
    2 07:51:08.123932  start: 0 validate
    3 07:51:08.137653  Start time: 2022-09-29 07:51:08.137392+00:00 (UTC)
    4 07:51:08.152090  Validating that http://storage.kernelci.org/images/rootfs/debian/bullseye-kselftest/20220919.0/arm64/initrd.cpio.gz exists
    5 07:51:08.319185  Validating that http://storage.kernelci.org/cip-gitlab/ci-iwamatsu-linux-5.10.y-cip-rc/v5.10.145-cip17-140-g62223aebb3a92/arm64/defconfig/gcc-10/kernel/Image exists
    6 07:51:08.397678  Validating that http://storage.kernelci.org/cip-gitlab/ci-iwamatsu-linux-5.10.y-cip-rc/v5.10.145-cip17-140-g62223aebb3a92/arm64/defconfig/gcc-10/dtbs/allwinner/sun50i-h5-libretech-all-h3-cc.dtb exists
    7 07:51:08.494245  Validating that http://storage.kernelci.org/images/rootfs/debian/bullseye-kselftest/20220919.0/arm64/full.rootfs.tar.xz exists
    8 07:51:08.574755  Validating that http://storage.kernelci.org/cip-gitlab/ci-iwamatsu-linux-5.10.y-cip-rc/v5.10.145-cip17-140-g62223aebb3a92/arm64/defconfig/gcc-10/modules.tar.xz exists
    9 07:51:08.710093  validate duration: 0.57
   11 07:51:08.724404  start: 1 tftp-deploy (timeout 00:10:00) [common]
   12 07:51:08.733056  start: 1.1 download-retry (timeout 00:10:00) [common]
   13 07:51:08.738169  start: 1.1.1 http-download (timeout 00:10:00) [common]
   14 07:51:08.747678  Not decompressing ramdisk as can be used compressed.
   15 07:51:08.752284  downloading http://storage.kernelci.org/images/rootfs/debian/bullseye-kselftest/20220919.0/arm64/initrd.cpio.gz
   16 07:51:08.757049  saving as /var/lib/lava/dispatcher/tmp/583636/tftp-deploy-92fv_642/ramdisk/initrd.cpio.gz
   17 07:51:08.763530  total size: 4662395 (4MB)
   18 07:51:08.867653  progress   0% (0MB)
   19 07:51:09.021597  progress   5% (0MB)
   20 07:51:09.125442  progress  10% (0MB)
   21 07:51:09.282090  progress  15% (0MB)
   22 07:51:09.375546  progress  20% (0MB)
   23 07:51:09.455104  progress  25% (1MB)
   24 07:51:09.525209  progress  30% (1MB)
   25 07:51:09.599099  progress  35% (1MB)
   26 07:51:09.667703  progress  40% (1MB)
   27 07:51:09.745818  progress  45% (2MB)
   28 07:51:09.815398  progress  50% (2MB)
   29 07:51:09.884476  progress  55% (2MB)
   30 07:51:09.989988  progress  60% (2MB)
   31 07:51:10.097671  progress  65% (2MB)
   32 07:51:10.168834  progress  70% (3MB)
   33 07:51:10.269583  progress  75% (3MB)
   34 07:51:10.336575  progress  80% (3MB)
   35 07:51:10.406595  progress  85% (3MB)
   36 07:51:10.484507  progress  90% (4MB)
   37 07:51:10.555923  progress  95% (4MB)
   38 07:51:10.627566  progress 100% (4MB)
   39 07:51:10.639452  4MB downloaded in 1.88s (2.37MB/s)
   40 07:51:10.646610  end: 1.1.1 http-download (duration 00:00:02) [common]
   42 07:51:10.664470  end: 1.1 download-retry (duration 00:00:02) [common]
   43 07:51:10.669498  start: 1.2 download-retry (timeout 00:09:58) [common]
   44 07:51:10.677040  start: 1.2.1 http-download (timeout 00:09:58) [common]
   45 07:51:10.682752  downloading http://storage.kernelci.org/cip-gitlab/ci-iwamatsu-linux-5.10.y-cip-rc/v5.10.145-cip17-140-g62223aebb3a92/arm64/defconfig/gcc-10/kernel/Image
   46 07:51:10.688386  saving as /var/lib/lava/dispatcher/tmp/583636/tftp-deploy-92fv_642/kernel/Image
   47 07:51:10.693285  total size: 31773184 (30MB)
   48 07:51:10.698480  No compression specified
   49 07:51:10.793528  progress   0% (0MB)
   50 07:51:11.255728  progress   5% (1MB)
   51 07:51:11.684218  progress  10% (3MB)
   52 07:51:12.109305  progress  15% (4MB)
   53 07:51:12.536387  progress  20% (6MB)
   54 07:51:13.124153  progress  25% (7MB)
   55 07:51:13.662406  progress  30% (9MB)
   56 07:51:14.320072  progress  35% (10MB)
   57 07:51:14.831163  progress  40% (12MB)
   58 07:51:15.396700  progress  45% (13MB)
   59 07:51:15.844111  progress  50% (15MB)
   60 07:51:16.338770  progress  55% (16MB)
   61 07:51:16.816470  progress  60% (18MB)
   62 07:51:17.381102  progress  65% (19MB)
   63 07:51:17.881250  progress  70% (21MB)
   64 07:51:18.317451  progress  75% (22MB)
   65 07:51:18.782223  progress  80% (24MB)
   66 07:51:19.279620  progress  85% (25MB)
   67 07:51:19.715444  progress  90% (27MB)
   68 07:51:20.149644  progress  95% (28MB)
   69 07:51:20.627190  progress 100% (30MB)
   70 07:51:20.642343  30MB downloaded in 9.95s (3.05MB/s)
   71 07:51:20.650731  end: 1.2.1 http-download (duration 00:00:10) [common]
   73 07:51:20.673593  end: 1.2 download-retry (duration 00:00:10) [common]
   74 07:51:20.677972  start: 1.3 download-retry (timeout 00:09:48) [common]
   75 07:51:20.686018  start: 1.3.1 http-download (timeout 00:09:48) [common]
   76 07:51:20.698365  downloading http://storage.kernelci.org/cip-gitlab/ci-iwamatsu-linux-5.10.y-cip-rc/v5.10.145-cip17-140-g62223aebb3a92/arm64/defconfig/gcc-10/dtbs/allwinner/sun50i-h5-libretech-all-h3-cc.dtb
   77 07:51:20.705433  saving as /var/lib/lava/dispatcher/tmp/583636/tftp-deploy-92fv_642/dtb/sun50i-h5-libretech-all-h3-cc.dtb
   78 07:51:20.708967  total size: 22739 (0MB)
   79 07:51:20.715351  No compression specified
   80 07:51:20.797214  progress 100% (0MB)
   81 07:51:20.810492  0MB downloaded in 0.10s (0.21MB/s)
   82 07:51:20.817900  end: 1.3.1 http-download (duration 00:00:00) [common]
   84 07:51:20.831988  end: 1.3 download-retry (duration 00:00:00) [common]
   85 07:51:20.836285  start: 1.4 download-retry (timeout 00:09:48) [common]
   86 07:51:20.841564  start: 1.4.1 http-download (timeout 00:09:48) [common]
   87 07:51:20.848977  downloading http://storage.kernelci.org/images/rootfs/debian/bullseye-kselftest/20220919.0/arm64/full.rootfs.tar.xz
   88 07:51:20.852550  saving as /var/lib/lava/dispatcher/tmp/583636/tftp-deploy-92fv_642/nfsrootfs/full.rootfs.tar
   89 07:51:20.856937  total size: 200759532 (191MB)
   90 07:51:20.861401  Using unxz to decompress xz
   91 07:51:21.037360  progress   0% (0MB)
   92 07:51:47.008865  progress   5% (9MB)
   93 07:52:09.537092  progress  10% (19MB)
   94 07:52:37.929058  progress  15% (28MB)
   95 07:52:58.504766  progress  20% (38MB)
   96 07:53:13.173155  progress  25% (47MB)
   97 07:53:35.998973  progress  30% (57MB)
   98 07:53:55.813268  progress  35% (67MB)
   99 07:54:24.281966  progress  40% (76MB)
  100 07:54:47.589975  progress  45% (86MB)
  101 07:55:07.211909  progress  50% (95MB)
  102 07:55:33.616918  progress  55% (105MB)
  103 07:56:05.313800  progress  60% (114MB)
  104 07:56:11.332718  progress  65% (124MB)
  105 07:56:18.564496  progress  70% (134MB)
  106 07:56:23.798328  progress  75% (143MB)
  107 07:56:27.740555  progress  80% (153MB)
  108 07:56:31.960860  progress  85% (162MB)
  109 07:56:37.844896  progress  90% (172MB)
  110 07:56:52.406184  progress  95% (181MB)
  111 07:57:19.616753  progress 100% (191MB)
  112 07:57:19.825640  191MB downloaded in 358.97s (0.53MB/s)
  113 07:57:19.833387  end: 1.4.1 http-download (duration 00:05:59) [common]
  115 07:57:19.842901  end: 1.4 download-retry (duration 00:05:59) [common]
  116 07:57:19.846412  start: 1.5 download-retry (timeout 00:03:49) [common]
  117 07:57:19.849922  start: 1.5.1 http-download (timeout 00:03:49) [common]
  118 07:57:19.854894  downloading http://storage.kernelci.org/cip-gitlab/ci-iwamatsu-linux-5.10.y-cip-rc/v5.10.145-cip17-140-g62223aebb3a92/arm64/defconfig/gcc-10/modules.tar.xz
  119 07:57:19.857509  saving as /var/lib/lava/dispatcher/tmp/583636/tftp-deploy-92fv_642/modules/modules.tar
  120 07:57:19.860419  total size: 7122956 (6MB)
  121 07:57:19.863156  Using unxz to decompress xz
  122 07:57:20.002152  progress   0% (0MB)
  123 07:57:20.661533  progress   5% (0MB)
  124 07:57:21.584855  progress  10% (0MB)
  125 07:57:22.384775  progress  15% (1MB)
  126 07:57:23.276689  progress  20% (1MB)
  127 07:57:24.264966  progress  25% (1MB)
  128 07:57:25.352753  progress  30% (2MB)
  129 07:57:26.237227  progress  35% (2MB)
  130 07:57:27.064688  progress  40% (2MB)
  131 07:57:28.011329  progress  45% (3MB)
  132 07:57:28.810452  progress  50% (3MB)
  133 07:57:29.660596  progress  55% (3MB)
  134 07:57:30.465223  progress  60% (4MB)
  135 07:57:31.400681  progress  65% (4MB)
  136 07:57:32.276800  progress  70% (4MB)
  137 07:57:33.218307  progress  75% (5MB)
  138 07:57:34.112786  progress  80% (5MB)
  139 07:57:35.026556  progress  85% (5MB)
  140 07:57:35.904866  progress  90% (6MB)
  141 07:57:36.800768  progress  95% (6MB)
  142 07:57:37.507096  progress 100% (6MB)
  143 07:57:37.764760  6MB downloaded in 17.90s (0.38MB/s)
  144 07:57:37.772754  end: 1.5.1 http-download (duration 00:00:18) [common]
  146 07:57:37.785074  end: 1.5 download-retry (duration 00:00:18) [common]
  147 07:57:37.788634  start: 1.6 prepare-tftp-overlay (timeout 00:03:31) [common]
  148 07:57:37.792433  start: 1.6.1 extract-nfsrootfs (timeout 00:03:31) [common]
  149 07:59:29.383612  Extracted nfsroot to /var/lib/lava/dispatcher/tmp/583636/extract-nfsrootfs-qbbd91r8
  150 07:59:29.389780  end: 1.6.1 extract-nfsrootfs (duration 00:01:52) [common]
  151 07:59:29.402682  start: 1.6.2 lava-overlay (timeout 00:01:39) [common]
  152 07:59:29.417582  [common] Preparing overlay tarball in /var/lib/lava/dispatcher/tmp/583636/lava-overlay-mj9mexo0
  153 07:59:29.431972  makedir: /var/lib/lava/dispatcher/tmp/583636/lava-overlay-mj9mexo0/lava-583636/bin
  154 07:59:29.437246  makedir: /var/lib/lava/dispatcher/tmp/583636/lava-overlay-mj9mexo0/lava-583636/tests
  155 07:59:29.445679  makedir: /var/lib/lava/dispatcher/tmp/583636/lava-overlay-mj9mexo0/lava-583636/results
  156 07:59:29.450230  Creating /var/lib/lava/dispatcher/tmp/583636/lava-overlay-mj9mexo0/lava-583636/bin/lava-add-keys
  157 07:59:29.456572  Creating /var/lib/lava/dispatcher/tmp/583636/lava-overlay-mj9mexo0/lava-583636/bin/lava-add-sources
  158 07:59:29.462576  Creating /var/lib/lava/dispatcher/tmp/583636/lava-overlay-mj9mexo0/lava-583636/bin/lava-background-process-start
  159 07:59:29.468661  Creating /var/lib/lava/dispatcher/tmp/583636/lava-overlay-mj9mexo0/lava-583636/bin/lava-background-process-stop
  160 07:59:29.474457  Creating /var/lib/lava/dispatcher/tmp/583636/lava-overlay-mj9mexo0/lava-583636/bin/lava-common-functions
  161 07:59:29.480666  Creating /var/lib/lava/dispatcher/tmp/583636/lava-overlay-mj9mexo0/lava-583636/bin/lava-echo-ipv4
  162 07:59:29.486630  Creating /var/lib/lava/dispatcher/tmp/583636/lava-overlay-mj9mexo0/lava-583636/bin/lava-install-packages
  163 07:59:29.492457  Creating /var/lib/lava/dispatcher/tmp/583636/lava-overlay-mj9mexo0/lava-583636/bin/lava-installed-packages
  164 07:59:29.498249  Creating /var/lib/lava/dispatcher/tmp/583636/lava-overlay-mj9mexo0/lava-583636/bin/lava-os-build
  165 07:59:29.504505  Creating /var/lib/lava/dispatcher/tmp/583636/lava-overlay-mj9mexo0/lava-583636/bin/lava-probe-channel
  166 07:59:29.510469  Creating /var/lib/lava/dispatcher/tmp/583636/lava-overlay-mj9mexo0/lava-583636/bin/lava-probe-ip
  167 07:59:29.516594  Creating /var/lib/lava/dispatcher/tmp/583636/lava-overlay-mj9mexo0/lava-583636/bin/lava-target-ip
  168 07:59:29.522466  Creating /var/lib/lava/dispatcher/tmp/583636/lava-overlay-mj9mexo0/lava-583636/bin/lava-target-mac
  169 07:59:29.528553  Creating /var/lib/lava/dispatcher/tmp/583636/lava-overlay-mj9mexo0/lava-583636/bin/lava-target-storage
  170 07:59:29.534561  Creating /var/lib/lava/dispatcher/tmp/583636/lava-overlay-mj9mexo0/lava-583636/bin/lava-test-case
  171 07:59:29.540903  Creating /var/lib/lava/dispatcher/tmp/583636/lava-overlay-mj9mexo0/lava-583636/bin/lava-test-event
  172 07:59:29.546905  Creating /var/lib/lava/dispatcher/tmp/583636/lava-overlay-mj9mexo0/lava-583636/bin/lava-test-feedback
  173 07:59:29.552948  Creating /var/lib/lava/dispatcher/tmp/583636/lava-overlay-mj9mexo0/lava-583636/bin/lava-test-raise
  174 07:59:29.558948  Creating /var/lib/lava/dispatcher/tmp/583636/lava-overlay-mj9mexo0/lava-583636/bin/lava-test-reference
  175 07:59:29.565085  Creating /var/lib/lava/dispatcher/tmp/583636/lava-overlay-mj9mexo0/lava-583636/bin/lava-test-runner
  176 07:59:29.571122  Creating /var/lib/lava/dispatcher/tmp/583636/lava-overlay-mj9mexo0/lava-583636/bin/lava-test-set
  177 07:59:29.576874  Creating /var/lib/lava/dispatcher/tmp/583636/lava-overlay-mj9mexo0/lava-583636/bin/lava-test-shell
  178 07:59:29.583048  Updating /var/lib/lava/dispatcher/tmp/583636/lava-overlay-mj9mexo0/lava-583636/bin/lava-add-keys (debian)
  179 07:59:29.589813  Updating /var/lib/lava/dispatcher/tmp/583636/lava-overlay-mj9mexo0/lava-583636/bin/lava-add-sources (debian)
  180 07:59:29.597216  Updating /var/lib/lava/dispatcher/tmp/583636/lava-overlay-mj9mexo0/lava-583636/bin/lava-install-packages (debian)
  181 07:59:29.603989  Updating /var/lib/lava/dispatcher/tmp/583636/lava-overlay-mj9mexo0/lava-583636/bin/lava-installed-packages (debian)
  182 07:59:29.611136  Updating /var/lib/lava/dispatcher/tmp/583636/lava-overlay-mj9mexo0/lava-583636/bin/lava-os-build (debian)
  183 07:59:29.616975  Creating /var/lib/lava/dispatcher/tmp/583636/lava-overlay-mj9mexo0/lava-583636/environment
  184 07:59:29.621610  LAVA metadata
  185 07:59:29.625144  - LAVA_JOB_ID=583636
  186 07:59:29.630039  start: 1.6.2.1 ssh-authorize (timeout 00:01:39) [common]
  187 07:59:29.640384  end: 1.6.2.1 ssh-authorize (duration 00:00:00) [common]
  188 07:59:29.644811  start: 1.6.2.2 lava-vland-overlay (timeout 00:01:39) [common]
  189 07:59:29.648348  skipped lava-vland-overlay
  190 07:59:29.652345  end: 1.6.2.2 lava-vland-overlay (duration 00:00:00) [common]
  191 07:59:29.656435  start: 1.6.2.3 lava-multinode-overlay (timeout 00:01:39) [common]
  192 07:59:29.660609  skipped lava-multinode-overlay
  193 07:59:29.664520  end: 1.6.2.3 lava-multinode-overlay (duration 00:00:00) [common]
  194 07:59:29.668565  start: 1.6.2.4 test-definition (timeout 00:01:39) [common]
  195 07:59:29.672610  Loading test definitions
  196 07:59:29.677160  start: 1.6.2.4.1 inline-repo-action (timeout 00:01:39) [common]
  197 07:59:29.681078  Using /lava-583636 at stage 0
  198 07:59:29.696195  uuid=583636_1.6.2.4.1 testdef=None
  199 07:59:29.700873  end: 1.6.2.4.1 inline-repo-action (duration 00:00:00) [common]
  200 07:59:29.706489  start: 1.6.2.4.2 test-overlay (timeout 00:01:39) [common]
  201 07:59:29.738165  end: 1.6.2.4.2 test-overlay (duration 00:00:00) [common]
  203 07:59:29.752507  start: 1.6.2.4.3 test-install-overlay (timeout 00:01:39) [common]
  204 07:59:29.781756  end: 1.6.2.4.3 test-install-overlay (duration 00:00:00) [common]
  206 07:59:29.796480  start: 1.6.2.4.4 test-runscript-overlay (timeout 00:01:39) [common]
  207 07:59:29.910750  runner path: /var/lib/lava/dispatcher/tmp/583636/lava-overlay-mj9mexo0/lava-583636/0/tests/0_timesync-off test_uuid 583636_1.6.2.4.1
  208 07:59:29.925152  end: 1.6.2.4.4 test-runscript-overlay (duration 00:00:00) [common]
  210 07:59:29.947228  start: 1.6.2.4.5 git-repo-action (timeout 00:01:39) [common]
  211 07:59:29.952171  Using /lava-583636 at stage 0
  212 07:59:29.958050  Fetching tests from https://github.com/kernelci/test-definitions.git
  213 07:59:29.968873  Running '/usr/bin/git clone https://github.com/kernelci/test-definitions.git /var/lib/lava/dispatcher/tmp/583636/lava-overlay-mj9mexo0/lava-583636/0/tests/1_kselftest-cgroup'
  214 08:00:27.736028  Running '/usr/bin/git checkout kernelci.org
  215 08:00:29.594678  Tests stored (tmp) in /var/lib/lava/dispatcher/tmp/583636/lava-overlay-mj9mexo0/lava-583636/0/tests/1_kselftest-cgroup/automated/linux/kselftest/kselftest.yaml
  216 08:00:29.639514  uuid=583636_1.6.2.4.5 testdef=None
  217 08:00:29.649602  end: 1.6.2.4.5 git-repo-action (duration 00:01:00) [common]
  219 08:00:29.664627  start: 1.6.2.4.6 test-overlay (timeout 00:00:39) [common]
  220 08:00:29.699578  end: 1.6.2.4.6 test-overlay (duration 00:00:00) [common]
  222 08:00:29.711834  start: 1.6.2.4.7 test-install-overlay (timeout 00:00:39) [common]
  223 08:00:29.809571  end: 1.6.2.4.7 test-install-overlay (duration 00:00:00) [common]
  225 08:00:29.834646  start: 1.6.2.4.8 test-runscript-overlay (timeout 00:00:39) [common]
  226 08:00:29.919913  runner path: /var/lib/lava/dispatcher/tmp/583636/lava-overlay-mj9mexo0/lava-583636/0/tests/1_kselftest-cgroup test_uuid 583636_1.6.2.4.5
  227 08:00:29.925238  BOARD='sun50i-h5-libretech-all-h3-cc'
  228 08:00:29.930135  BRANCH='cip-gitlab'
  229 08:00:29.934640  SKIPFILE='skipfile-lkft.yaml'
  230 08:00:29.940090  TESTPROG_URL='http://storage.kernelci.org/cip-gitlab/ci-iwamatsu-linux-5.10.y-cip-rc/v5.10.145-cip17-140-g62223aebb3a92/arm64/defconfig/gcc-10/kselftest.tar.xz'
  231 08:00:29.943416  TST_CASENAME=''
  232 08:00:29.946478  TST_CMDFILES='cgroup'
  233 08:00:29.956647  end: 1.6.2.4.8 test-runscript-overlay (duration 00:00:00) [common]
  235 08:00:29.969380  Creating lava-test-runner.conf files
  236 08:00:29.973932  Using lava-test-runner path: /var/lib/lava/dispatcher/tmp/583636/lava-overlay-mj9mexo0/lava-583636/0 for stage 0
  237 08:00:29.980707  - 0_timesync-off
  238 08:00:29.988405  - 1_kselftest-cgroup
  239 08:00:29.999429  end: 1.6.2.4 test-definition (duration 00:01:00) [common]
  240 08:00:30.005476  start: 1.6.2.5 compress-overlay (timeout 00:00:39) [common]
  242 08:01:09.022578  end: 1.6.2.5 compress-overlay (duration 00:00:39) [common]
  245 08:01:09.053908  end: 1.6.2 lava-overlay (duration 00:01:40) [common]
  248 08:01:09.076425  end: 1.6 prepare-tftp-overlay (duration 00:03:31) [common]
  251 08:01:09.092903  end: 1 tftp-deploy (duration 00:10:00) [common]
  253 08:01:09.103550  Cleaning after the job
  254 08:01:09.107678  Cleaning up download directory: /var/lib/lava/dispatcher/tmp/583636/tftp-deploy-92fv_642/ramdisk
  255 08:01:09.135732  Cleaning up download directory: /var/lib/lava/dispatcher/tmp/583636/tftp-deploy-92fv_642/kernel
  256 08:01:09.331933  Cleaning up download directory: /var/lib/lava/dispatcher/tmp/583636/tftp-deploy-92fv_642/dtb
  257 08:01:09.340750  Cleaning up download directory: /var/lib/lava/dispatcher/tmp/583636/tftp-deploy-92fv_642/nfsrootfs
  258 08:01:12.788853  Cleaning up download directory: /var/lib/lava/dispatcher/tmp/583636/tftp-deploy-92fv_642/modules
  259 08:01:12.974537  start: 4.1 power-off (timeout 00:00:30) [common]
  260 08:01:12.992931  Calling: 'nice' 'curl' 'http://conserv2.mayfield.sirena.org.uk:16421/power/control/off?hostname=cambrionix&port=tritium-01'
  261 08:01:25.245133  >> OK - accepted request

  262 08:01:25.396270  Returned 0 in 12 seconds
  263 08:01:25.517139  end: 4.1 power-off (duration 00:00:13) [common]
  265 08:01:25.538657  start: 4.2 read-feedback (timeout 00:09:47) [common]
  266 08:01:25.552601  No connection for namespace common
  267 08:01:25.561639  end: 4.2 read-feedback (duration 00:00:00) [common]
  268 08:01:25.574046  Override tmp directory removed at /var/lib/lava/dispatcher/tmp/583636
  269 08:01:53.562546  Root tmp directory removed at /var/lib/lava/dispatcher/tmp/583636
  270 08:01:53.572218  JobError: Your job cannot terminate cleanly.