*** This bug is a duplicate of bug 1433320 ***
    https://bugs.launchpad.net/bugs/1433320

Right, there's no sign of the watchdog message in the journal (unless
you reported the bug after rebooting the VM). In this case I'm out of
ideas... We can't detect the situation in apport, and it's not a systemd
bug either as these are merely consequences of the long kernel hangs,
not the causes.

Upstream bumped the watchdog timeouts from 1 min to 3 mins which should
make these situations at lot less likely, but ultimately this is just
patching up symptoms..

** Summary changed:

- systemd-journald crashed with SIGABRT in __epoll_wait_nocancel()
+ systemd-journald, udev, logind crashed with SIGABRT -- get killed by 1 min 
watchdog timeout on longer kernel lockups

** Changed in: systemd (Ubuntu)
   Importance: High => Low

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https://bugs.launchpad.net/bugs/1504167

Title:
  systemd-journald, udev, logind crashed with SIGABRT -- get killed by 1
  min watchdog timeout on longer kernel lockups

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