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[Paride Legovini <paride.legovini@xxxxxxxxxxxxx>]

amd64 failure:

py3-pylint runtests: commands[0] | /jenkins/servers/server/workspace/curtin-autoland-test/nodes/metal-amd64/curtin/.tox/py3-pylint/bin/python -m pylint --errors-only curtin tests/vmtests
************* Module curtin.commands.install_grub
curtin/commands/install_grub.py:88:19: E1101: Instance of 'Distros' has no 'debian' member (no-member)
curtin/commands/install_grub.py:150:28: E1101: Instance of 'Distros' has no 'redhat' member (no-member)
curtin/commands/install_grub.py:235:28: E1101: Instance of 'Distros' has no 'debian' member (no-member)
curtin/commands/install_grub.py:239:30: E1101: Instance of 'Distros' has no 'redhat' member (no-member)
[...]

This happens from time to time, not what causes it to be flaky.

The arm64 failure is the the hung kernel (watchdog) in action:

======================================================================
ERROR: test suite for <class 'vmtests.test_basic.FocalTestScsiBasic'>
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/usr/lib/python3/dist-packages/nose/plugins/multiprocess.py", line 788, in run
    self.setUp()
  File "/usr/lib/python3/dist-packages/nose/suite.py", line 292, in setUp
    self.setupContext(ancestor)
  File "/usr/lib/python3/dist-packages/nose/plugins/multiprocess.py", line 770, in setupContext
    super(NoSharedFixtureContextSuite, self).setupContext(context)
  File "/usr/lib/python3/dist-packages/nose/suite.py", line 315, in setupContext
    try_run(context, names)
  File "/usr/lib/python3/dist-packages/nose/util.py", line 471, in try_run
    return func()
  File "/jenkins/servers/server/workspace/curtin-autoland-test/nodes/metal-ppc64el/curtin/tests/vmtests/__init__.py", line 1308, in setUpClass
    '\n'.join(errors))
Exception: FocalTestScsiBasic:Errors during curtin installeripconfig: BOOTIF: SIOCGIFINDEX: No such device
ipconfig: no devices to configure
no search or nameservers found in /run/net-BOOTIF.conf /run/net-*.conf /run/net6-*.conf
[  242.655062] INFO: task kworker/u4:0:7 blocked for more than 120 seconds.
[  242.655211]       Not tainted 5.4.0-48-generic #52-Ubuntu
[  242.655258] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[  242.656187] [c00000007e4b7db0] [c000000000172e24] kthread+0x1a4/0x1b0
[  242.656247] [c00000007e4b7e20] [c00000000000b648] ret_from_kernel_thread+0x5c/0x74
[  242.656326] INFO: task kworker/u4:1:86 blocked for more than 120 seconds.
[  242.656385]       Not tainted 5.4.0-48-generic #52-Ubuntu
[  242.656431] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[  242.657413] [c00000007eb07db0] [c000000000172e24] kthread+0x1a4/0x1b0
[  242.657472] [c00000007eb07e20] [c00000000000b648] ret_from_kernel_thread+0x5c/0x74
[  242.657545] INFO: task systemd-udevd:141 blocked for more than 120 seconds.
[  242.657603]       Not tainted 5.4.0-48-generic #52-Ubuntu
[  242.657650] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[  242.658266] [c00000007e57bd00] [c00000000022d208] __do_sys_finit_module+0xc8/0x150
[  242.658337] [c00000007e57be20] [c00000000000b278] system_call+0x5c/0x68
[  242.658398] INFO: task systemd-udevd:150 blocked for more than 120 seconds.
[  242.658456]       Not tainted 5.4.0-48-generic #52-Ubuntu
[  242.658503] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[  242.660180] MSR:  800000000280b033 <SF,VEC,VSX,EE,FP,ME,IR,DR,RI,LE>  CR: 48000242  XER: 00000000
[  242.660249] Kernel panic - not syncing: hung_task: blocked tasks
[  242.660273] CFAR: c000000000ae793c IRQMASK: 0 
[  242.660273] GPR00: 0000000048000242 c000000001a6bc80 c000000001a6c300 0000000000000000 

-- 
https://code.launchpad.net/~mwhudson/curtin/+git/curtin/+merge/394224
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