Boot log: qemu_arm64-virt-gicv3-uefi

    1 17:14:20.090891  lava-dispatcher, installed at version: 2024.01
    2 17:14:20.091173  start: 0 validate
    3 17:14:20.091340  Start time: 2024-02-07 17:14:20.091331+00:00 (UTC)
    4 17:14:20.092363  Validating that http://storage.kernelci.org/images/uefi/edk2-stable202005/arm64/QEMU_EFI.fd exists
    5 17:14:20.390507  Validating that http://storage.kernelci.org/cip/linux-4.19.y-cip/v4.19.304-cip106-3-gaf120b32b886e/arm64/defconfig+arm64-chromebook/gcc-10/kernel/Image exists
    6 17:14:20.543158  Validating that http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/20230623.0/arm64/rootfs.cpio.gz exists
    7 17:14:20.695270  Calling: 'docker' 'pull' 'kernelci/qemu'
    8 17:14:20.729372  >> Using default tag: latest

    9 17:14:21.690838  >> latest: Pulling from kernelci/qemu

   10 17:14:21.699246  >> Digest: sha256:8ef0108db22dfd5c2d6adf59333c88b96c3887078fbf4af157f9621151f2d1c5

   11 17:14:21.699706  >> Status: Image is up to date for kernelci/qemu:latest

   12 17:14:21.707239  >> docker.io/kernelci/qemu:latest

   13 17:14:21.713758  Returned 0 in 1 seconds
   14 17:14:21.814665  Calling: 'docker' 'pull' 'kernelci/qemu'
   15 17:14:21.846831  >> Using default tag: latest

   16 17:14:22.757561  >> latest: Pulling from kernelci/qemu

   17 17:14:22.764940  >> Digest: sha256:8ef0108db22dfd5c2d6adf59333c88b96c3887078fbf4af157f9621151f2d1c5

   18 17:14:22.765184  >> Status: Image is up to date for kernelci/qemu:latest

   19 17:14:22.772018  >> docker.io/kernelci/qemu:latest

   20 17:14:22.775005  Returned 0 in 0 seconds
   21 17:14:23.968227  qemu, installed at version: 7.2.5, host architecture: x86_64
   22 17:14:23.969322  validate duration: 3.88
   24 17:14:23.969764  start: 1 deployimages (timeout 00:03:00) [common]
   25 17:14:23.969923  start: 1.1 lava-overlay (timeout 00:03:00) [common]
   26 17:14:23.970263  [common] Preparing overlay tarball in /var/lib/lava/dispatcher/tmp/12713716/lava-overlay-9mcsq0hm
   27 17:14:23.970485  makedir: /var/lib/lava/dispatcher/tmp/12713716/lava-overlay-9mcsq0hm/lava-12713716/bin
   28 17:14:23.970656  makedir: /var/lib/lava/dispatcher/tmp/12713716/lava-overlay-9mcsq0hm/lava-12713716/tests
   29 17:14:23.970825  makedir: /var/lib/lava/dispatcher/tmp/12713716/lava-overlay-9mcsq0hm/lava-12713716/results
   30 17:14:23.971013  Creating /var/lib/lava/dispatcher/tmp/12713716/lava-overlay-9mcsq0hm/lava-12713716/bin/lava-add-keys
   31 17:14:23.971277  Creating /var/lib/lava/dispatcher/tmp/12713716/lava-overlay-9mcsq0hm/lava-12713716/bin/lava-add-sources
   32 17:14:23.971484  Creating /var/lib/lava/dispatcher/tmp/12713716/lava-overlay-9mcsq0hm/lava-12713716/bin/lava-background-process-start
   33 17:14:23.971687  Creating /var/lib/lava/dispatcher/tmp/12713716/lava-overlay-9mcsq0hm/lava-12713716/bin/lava-background-process-stop
   34 17:14:23.971881  Creating /var/lib/lava/dispatcher/tmp/12713716/lava-overlay-9mcsq0hm/lava-12713716/bin/lava-common-functions
   35 17:14:23.972074  Creating /var/lib/lava/dispatcher/tmp/12713716/lava-overlay-9mcsq0hm/lava-12713716/bin/lava-echo-ipv4
   36 17:14:23.972270  Creating /var/lib/lava/dispatcher/tmp/12713716/lava-overlay-9mcsq0hm/lava-12713716/bin/lava-install-packages
   37 17:14:23.972464  Creating /var/lib/lava/dispatcher/tmp/12713716/lava-overlay-9mcsq0hm/lava-12713716/bin/lava-installed-packages
   38 17:14:23.972657  Creating /var/lib/lava/dispatcher/tmp/12713716/lava-overlay-9mcsq0hm/lava-12713716/bin/lava-os-build
   39 17:14:23.972851  Creating /var/lib/lava/dispatcher/tmp/12713716/lava-overlay-9mcsq0hm/lava-12713716/bin/lava-probe-channel
   40 17:14:23.973047  Creating /var/lib/lava/dispatcher/tmp/12713716/lava-overlay-9mcsq0hm/lava-12713716/bin/lava-probe-ip
   41 17:14:23.973239  Creating /var/lib/lava/dispatcher/tmp/12713716/lava-overlay-9mcsq0hm/lava-12713716/bin/lava-target-ip
   42 17:14:23.973428  Creating /var/lib/lava/dispatcher/tmp/12713716/lava-overlay-9mcsq0hm/lava-12713716/bin/lava-target-mac
   43 17:14:23.973618  Creating /var/lib/lava/dispatcher/tmp/12713716/lava-overlay-9mcsq0hm/lava-12713716/bin/lava-target-storage
   44 17:14:23.973813  Creating /var/lib/lava/dispatcher/tmp/12713716/lava-overlay-9mcsq0hm/lava-12713716/bin/lava-test-case
   45 17:14:23.974004  Creating /var/lib/lava/dispatcher/tmp/12713716/lava-overlay-9mcsq0hm/lava-12713716/bin/lava-test-event
   46 17:14:23.974194  Creating /var/lib/lava/dispatcher/tmp/12713716/lava-overlay-9mcsq0hm/lava-12713716/bin/lava-test-feedback
   47 17:14:23.974387  Creating /var/lib/lava/dispatcher/tmp/12713716/lava-overlay-9mcsq0hm/lava-12713716/bin/lava-test-raise
   48 17:14:23.974583  Creating /var/lib/lava/dispatcher/tmp/12713716/lava-overlay-9mcsq0hm/lava-12713716/bin/lava-test-reference
   49 17:14:23.974775  Creating /var/lib/lava/dispatcher/tmp/12713716/lava-overlay-9mcsq0hm/lava-12713716/bin/lava-test-runner
   50 17:14:23.974967  Creating /var/lib/lava/dispatcher/tmp/12713716/lava-overlay-9mcsq0hm/lava-12713716/bin/lava-test-set
   51 17:14:23.975183  Creating /var/lib/lava/dispatcher/tmp/12713716/lava-overlay-9mcsq0hm/lava-12713716/bin/lava-test-shell
   52 17:14:23.975486  Updating /var/lib/lava/dispatcher/tmp/12713716/lava-overlay-9mcsq0hm/lava-12713716/bin/lava-install-packages (oe)
   53 17:14:23.975754  Updating /var/lib/lava/dispatcher/tmp/12713716/lava-overlay-9mcsq0hm/lava-12713716/bin/lava-installed-packages (oe)
   54 17:14:23.976142  Creating /var/lib/lava/dispatcher/tmp/12713716/lava-overlay-9mcsq0hm/lava-12713716/environment
   55 17:14:23.976302  LAVA metadata
   56 17:14:23.976408  - LAVA_JOB_ID=12713716
   57 17:14:23.976508  - LAVA_DISPATCHER_IP=192.168.122.1
   58 17:14:23.976665  start: 1.1.1 lava-vland-overlay (timeout 00:03:00) [common]
   59 17:14:23.976758  skipped lava-vland-overlay
   60 17:14:23.976904  end: 1.1.1 lava-vland-overlay (duration 00:00:00) [common]
   61 17:14:23.977063  start: 1.1.2 lava-multinode-overlay (timeout 00:03:00) [common]
   62 17:14:23.977184  skipped lava-multinode-overlay
   63 17:14:23.977327  end: 1.1.2 lava-multinode-overlay (duration 00:00:00) [common]
   64 17:14:23.977474  start: 1.1.3 test-definition (timeout 00:03:00) [common]
   65 17:14:23.977613  Loading test definitions
   66 17:14:23.977779  start: 1.1.3.1 inline-repo-action (timeout 00:03:00) [common]
   67 17:14:23.977920  Using /lava-12713716 at stage 0
   68 17:14:23.978474  uuid=12713716_1.1.3.1 testdef=None
   69 17:14:23.978627  end: 1.1.3.1 inline-repo-action (duration 00:00:00) [common]
   70 17:14:23.978752  start: 1.1.3.2 test-overlay (timeout 00:03:00) [common]
   71 17:14:23.979528  end: 1.1.3.2 test-overlay (duration 00:00:00) [common]
   73 17:14:23.979876  start: 1.1.3.3 test-install-overlay (timeout 00:03:00) [common]
   74 17:14:23.980699  end: 1.1.3.3 test-install-overlay (duration 00:00:00) [common]
   76 17:14:23.980975  start: 1.1.3.4 test-runscript-overlay (timeout 00:03:00) [common]
   77 17:14:23.981913  runner path: /var/lib/lava/dispatcher/tmp/12713716/lava-overlay-9mcsq0hm/lava-12713716/0/tests/0_dmesg test_uuid 12713716_1.1.3.1
   78 17:14:23.982143  end: 1.1.3.4 test-runscript-overlay (duration 00:00:00) [common]
   80 17:14:23.982573  start: 1.1.3.5 inline-repo-action (timeout 00:03:00) [common]
   81 17:14:23.982694  Using /lava-12713716 at stage 1
   82 17:14:23.983199  uuid=12713716_1.1.3.5 testdef=None
   83 17:14:23.983307  end: 1.1.3.5 inline-repo-action (duration 00:00:00) [common]
   84 17:14:23.983487  start: 1.1.3.6 test-overlay (timeout 00:03:00) [common]
   85 17:14:23.984067  end: 1.1.3.6 test-overlay (duration 00:00:00) [common]
   87 17:14:23.984359  start: 1.1.3.7 test-install-overlay (timeout 00:03:00) [common]
   88 17:14:23.985279  end: 1.1.3.7 test-install-overlay (duration 00:00:00) [common]
   90 17:14:23.985736  start: 1.1.3.8 test-runscript-overlay (timeout 00:03:00) [common]
   91 17:14:23.986854  runner path: /var/lib/lava/dispatcher/tmp/12713716/lava-overlay-9mcsq0hm/lava-12713716/1/tests/1_bootrr test_uuid 12713716_1.1.3.5
   92 17:14:23.987086  end: 1.1.3.8 test-runscript-overlay (duration 00:00:00) [common]
   94 17:14:23.987407  Creating lava-test-runner.conf files
   95 17:14:23.987503  Using lava-test-runner path: /var/lib/lava/dispatcher/tmp/12713716/lava-overlay-9mcsq0hm/lava-12713716/0 for stage 0
   96 17:14:23.987638  - 0_dmesg
   97 17:14:23.987748  Using lava-test-runner path: /var/lib/lava/dispatcher/tmp/12713716/lava-overlay-9mcsq0hm/lava-12713716/1 for stage 1
   98 17:14:23.987905  - 1_bootrr
   99 17:14:23.988033  end: 1.1.3 test-definition (duration 00:00:00) [common]
  100 17:14:23.988181  start: 1.1.4 compress-overlay (timeout 00:03:00) [common]
  101 17:14:23.998899  end: 1.1.4 compress-overlay (duration 00:00:00) [common]
  102 17:14:23.999054  start: 1.1.5 persistent-nfs-overlay (timeout 00:03:00) [common]
  103 17:14:23.999230  end: 1.1.5 persistent-nfs-overlay (duration 00:00:00) [common]
  104 17:14:23.999363  end: 1.1 lava-overlay (duration 00:00:00) [common]
  105 17:14:23.999487  start: 1.2 apply-overlay-guest (timeout 00:03:00) [common]
  106 17:14:23.999589  Overlay: /var/lib/lava/dispatcher/tmp/12713716/compress-overlay-bvsqnyg4/overlay-1.1.4.tar.gz
  107 17:14:26.798374  end: 1.2 apply-overlay-guest (duration 00:00:03) [common]
  109 17:14:26.799571  start: 1.3 deploy-device-env (timeout 00:02:57) [common]
  110 17:14:26.799771  end: 1.3 deploy-device-env (duration 00:00:00) [common]
  111 17:14:26.799970  start: 1.4 download-retry (timeout 00:02:57) [common]
  112 17:14:26.800177  start: 1.4.1 http-download (timeout 00:02:57) [common]
  113 17:14:26.800570  downloading http://storage.kernelci.org/images/uefi/edk2-stable202005/arm64/QEMU_EFI.fd
  114 17:14:26.800726  saving as /var/lib/lava/dispatcher/tmp/12713716/deployimages-0mgx4sn_/bios/QEMU_EFI.fd
  115 17:14:26.800860  total size: 2097152 (2 MB)
  116 17:14:26.800997  No compression specified
  117 17:14:27.095861  progress   1 % (0 MB)
  118 17:14:27.388702  progress   6 % (0 MB)
  119 17:14:27.534696  progress  12 % (0 MB)
  120 17:14:27.536014  progress  17 % (0 MB)
  121 17:14:27.680891  progress  23 % (0 MB)
  122 17:14:27.682439  progress  28 % (0 MB)
  123 17:14:27.684470  progress  34 % (0 MB)
  124 17:14:27.685996  progress  39 % (0 MB)
  125 17:14:27.827226  progress  45 % (0 MB)
  126 17:14:27.828911  progress  50 % (1 MB)
  127 17:14:27.830875  progress  56 % (1 MB)
  128 17:14:27.832884  progress  62 % (1 MB)
  129 17:14:27.834424  progress  67 % (1 MB)
  130 17:14:27.836365  progress  73 % (1 MB)
  131 17:14:27.837867  progress  78 % (1 MB)
  132 17:14:27.839802  progress  84 % (1 MB)
  133 17:14:27.974279  progress  89 % (1 MB)
  134 17:14:27.978183  progress  95 % (1 MB)
  135 17:14:27.981171  progress 100 % (2 MB)
  136 17:14:27.982359  2 MB downloaded in 1.18 s (1.69 MB/s)
  137 17:14:27.983061  end: 1.4.1 http-download (duration 00:00:01) [common]
  139 17:14:27.984265  end: 1.4 download-retry (duration 00:00:01) [common]
  140 17:14:27.984689  start: 1.5 download-retry (timeout 00:02:56) [common]
  141 17:14:27.985100  start: 1.5.1 http-download (timeout 00:02:56) [common]
  142 17:14:27.985679  downloading http://storage.kernelci.org/cip/linux-4.19.y-cip/v4.19.304-cip106-3-gaf120b32b886e/arm64/defconfig+arm64-chromebook/gcc-10/kernel/Image
  143 17:14:27.986020  saving as /var/lib/lava/dispatcher/tmp/12713716/deployimages-0mgx4sn_/kernel/Image
  144 17:14:27.986324  total size: 29577728 (28 MB)
  145 17:14:27.986630  No compression specified
  146 17:14:28.136843  progress   0 % (0 MB)
  147 17:14:28.166101  progress   5 % (1 MB)
  148 17:14:28.304193  progress  10 % (2 MB)
  149 17:14:28.466696  progress  15 % (4 MB)
  150 17:14:28.595994  progress  20 % (5 MB)
  151 17:14:28.886862  progress  25 % (7 MB)
  152 17:14:29.047944  progress  30 % (8 MB)
  153 17:14:29.185231  progress  35 % (9 MB)
  154 17:14:29.472521  progress  40 % (11 MB)
  155 17:14:29.488535  progress  45 % (12 MB)
  156 17:14:29.622001  progress  50 % (14 MB)
  157 17:14:29.795334  progress  55 % (15 MB)
  158 17:14:29.910720  progress  60 % (16 MB)
  159 17:14:30.058803  progress  65 % (18 MB)
  160 17:14:30.208850  progress  70 % (19 MB)
  161 17:14:30.356766  progress  75 % (21 MB)
  162 17:14:30.505042  progress  80 % (22 MB)
  163 17:14:30.651667  progress  85 % (24 MB)
  164 17:14:30.798572  progress  90 % (25 MB)
  165 17:14:30.945524  progress  95 % (26 MB)
  166 17:14:31.100994  progress 100 % (28 MB)
  167 17:14:31.102029  28 MB downloaded in 3.12 s (9.05 MB/s)
  168 17:14:31.102471  end: 1.5.1 http-download (duration 00:00:03) [common]
  170 17:14:31.103296  end: 1.5 download-retry (duration 00:00:03) [common]
  171 17:14:31.103598  start: 1.6 download-retry (timeout 00:02:53) [common]
  172 17:14:31.103900  start: 1.6.1 http-download (timeout 00:02:53) [common]
  173 17:14:31.104258  Not decompressing ramdisk as can be used compressed.
  174 17:14:31.104544  downloading http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/20230623.0/arm64/rootfs.cpio.gz
  175 17:14:31.104776  saving as /var/lib/lava/dispatcher/tmp/12713716/deployimages-0mgx4sn_/ramdisk/rootfs.cpio.gz
  176 17:14:31.104982  total size: 8181372 (7 MB)
  177 17:14:31.105189  No compression specified
  178 17:14:31.255574  progress   0 % (0 MB)
  179 17:14:31.266110  progress   5 % (0 MB)
  180 17:14:31.415956  progress  10 % (0 MB)
  181 17:14:31.419624  progress  15 % (1 MB)
  182 17:14:31.422702  progress  20 % (1 MB)
  183 17:14:31.561974  progress  25 % (1 MB)
  184 17:14:31.566224  progress  30 % (2 MB)
  185 17:14:31.704245  progress  35 % (2 MB)
  186 17:14:31.714762  progress  40 % (3 MB)
  187 17:14:31.725726  progress  45 % (3 MB)
  188 17:14:31.852885  progress  50 % (3 MB)
  189 17:14:31.862609  progress  55 % (4 MB)
  190 17:14:31.994960  progress  60 % (4 MB)
  191 17:14:32.004479  progress  65 % (5 MB)
  192 17:14:32.008740  progress  70 % (5 MB)
  193 17:14:32.146651  progress  75 % (5 MB)
  194 17:14:32.157223  progress  80 % (6 MB)
  195 17:14:32.285565  progress  85 % (6 MB)
  196 17:14:32.296226  progress  90 % (7 MB)
  197 17:14:32.307431  progress  95 % (7 MB)
  198 17:14:32.435953  progress 100 % (7 MB)
  199 17:14:32.437035  7 MB downloaded in 1.33 s (5.86 MB/s)
  200 17:14:32.437654  end: 1.6.1 http-download (duration 00:00:01) [common]
  202 17:14:32.438799  end: 1.6 download-retry (duration 00:00:01) [common]
  203 17:14:32.439294  end: 1 deployimages (duration 00:00:08) [common]
  204 17:14:32.439753  start: 2 boot-image-retry (timeout 00:05:00) [common]
  205 17:14:32.440194  start: 2.1 boot-qemu-image (timeout 00:05:00) [common]
  206 17:14:32.440617  start: 2.1.1 execute-qemu (timeout 00:05:00) [common]
  207 17:14:32.441126  Extending command line for qcow2 test overlay
  208 17:14:32.442783  Pulling docker image
  209 17:14:32.443212  Calling: 'docker' 'pull' 'kernelci/qemu'
  210 17:14:32.479595  >> Using default tag: latest

  211 17:14:33.429223  >> latest: Pulling from kernelci/qemu

  212 17:14:33.438080  >> Digest: sha256:8ef0108db22dfd5c2d6adf59333c88b96c3887078fbf4af157f9621151f2d1c5

  213 17:14:33.438671  >> Status: Image is up to date for kernelci/qemu:latest

  214 17:14:33.446199  >> docker.io/kernelci/qemu:latest

  215 17:14:33.452933  Returned 0 in 1 seconds
  216 17:14:33.553817  Calling: 'docker' 'pull' 'kernelci/qemu'
  217 17:14:33.619073  >> Using default tag: latest

  218 17:14:34.636556  >> latest: Pulling from kernelci/qemu

  219 17:14:34.647548  >> Digest: sha256:8ef0108db22dfd5c2d6adf59333c88b96c3887078fbf4af157f9621151f2d1c5

  220 17:14:34.648119  >> Status: Image is up to date for kernelci/qemu:latest

  221 17:14:34.661852  >> docker.io/kernelci/qemu:latest

  222 17:14:34.668065  Returned 0 in 1 seconds
  223 17:14:34.836484  Boot command: docker run --network=host --cap-add=NET_ADMIN --interactive --tty --rm --init --name=lava-docker-qemu-12713716-2.1.1-00cf7yh8bp --device=/dev/kvm --device=/dev/net/tun --mount=type=bind,source=/var/lib/lava/dispatcher/tmp,destination=/var/lib/lava/dispatcher/tmp kernelci/qemu qemu-system-aarch64 -cpu max,pauth-impdef=on -machine virt,gic-version=3,mte=on,accel=tcg -nographic -net nic,model=virtio,macaddr=DE:AD:BE:EF:45:5C -net bridge,br=virbr0 -m 1024 -monitor none -bios /var/lib/lava/dispatcher/tmp/12713716/deployimages-0mgx4sn_/bios/QEMU_EFI.fd -kernel /var/lib/lava/dispatcher/tmp/12713716/deployimages-0mgx4sn_/kernel/Image -append "console=ttyAMA0,115200 root=/dev/ram0 debug verbose console_msg_format=syslog earlycon deferred_probe_timeout=60" -initrd /var/lib/lava/dispatcher/tmp/12713716/deployimages-0mgx4sn_/ramdisk/rootfs.cpio.gz -drive format=qcow2,file=/var/lib/lava/dispatcher/tmp/12713716/apply-overlay-guest-1_ww0aum/lava-guest.qcow2,media=disk,if=virtio,id=lavatest
  224 17:14:34.842082  started a shell command
  225 17:14:34.842797  end: 2.1.1 execute-qemu (duration 00:00:02) [common]
  227 17:14:34.843208  end: 2.1 boot-qemu-image (duration 00:00:02) [common]
  228 17:14:34.843353  start: 2.2 auto-login-action (timeout 00:04:58) [common]
  229 17:14:34.843511  Setting prompt string to ['Linux version [0-9]']
  230 17:14:34.843622  auto-login-action: Wait for prompt ['Linux version [0-9]'] (timeout 00:05:00)
  231 17:14:37.454724  [=3hEFI stub: Booting Linux Kernel...

  232 17:14:37.454955  

  233 17:14:37.479318  EFI stub: Generating empty DTB

  234 17:14:37.479526  

  235 17:14:37.487993  EFI stub: Exiting boot services and installing virtual address map...

  236 17:14:37.488138  

  238 17:19:32.844364  end: 2.2 auto-login-action (duration 00:04:58) [common]
  240 17:19:32.845455  boot-image-retry failed: 1 of 1 attempts. 'auto-login-action timed out after 298 seconds'
  241 17:19:32.845836  Stopping the qemu container lava-docker-qemu-12713716-2.1.1-00cf7yh8bp
  243 17:19:33.193802  end: 2 boot-image-retry (duration 00:05:01) [common]
  245 17:19:33.195587  Cleaning after the job
  246 17:19:33.196291  Cleaning up download directory: /var/lib/lava/dispatcher/tmp/12713716/deployimages-0mgx4sn_/bios
  247 17:19:33.198265  Cleaning up download directory: /var/lib/lava/dispatcher/tmp/12713716/deployimages-0mgx4sn_/kernel
  248 17:19:33.210995  Cleaning up download directory: /var/lib/lava/dispatcher/tmp/12713716/deployimages-0mgx4sn_/ramdisk
  249 17:19:33.213862  Stopping the qemu container lava-docker-qemu-12713716-2.1.1-00cf7yh8bp
  250 17:19:33.251040  start: 5.1 power-off (timeout 00:00:30) [common]
  251 17:19:33.251597  end: 5.1 power-off (duration 00:00:00) [common]
  252 17:19:33.251771  start: 5.2 read-feedback (timeout 00:10:00) [common]
  253 17:19:33.252217  Listened to connection for namespace 'common' for up to 1s
  254 17:19:33.252474  Finalising connection for namespace 'common'
  256 17:19:33.353082  poweroff

  258 17:19:33.354071  Already disconnected
  259 17:19:33.454860  end: 5.2 read-feedback (duration 00:00:00) [common]
  260 17:19:33.455676  Root tmp directory removed at /var/lib/lava/dispatcher/tmp/12713716
  261 17:19:33.462264  JobError: Your job cannot terminate cleanly.