[Bug 1777674] Re: Ubuntu 18.04 hangs at "kvm: exiting hardware virtualization" on AMD servers

2018-06-19 Thread Joseph Salisbury 
Would it be possible for you to test the latest upstream kernel? Refer
to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the latest
v4.17 kernel[0].

If this bug is fixed in the mainline kernel, please add the following
tag 'kernel-fixed-upstream'.

If the mainline kernel does not fix this bug, please add the tag:
'kernel-bug-exists-upstream'.

Once testing of the upstream kernel is complete, please mark this bug as
"Confirmed".


Thanks in advance.

[0] http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.18-rc1

** Changed in: linux (Ubuntu)
   Importance: Undecided => High

** Also affects: linux (Ubuntu Bionic)
   Importance: Undecided
   Status: New

** Also affects: systemd (Ubuntu Bionic)
   Importance: Undecided
   Status: New

** Changed in: linux (Ubuntu Bionic)
   Importance: Undecided => High

** Changed in: linux (Ubuntu Bionic)
   Status: New => Incomplete

** Changed in: linux (Ubuntu)
   Status: Confirmed => Incomplete

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Title:
  Ubuntu 18.04 hangs at "kvm: exiting hardware virtualization" on AMD
  servers

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[Bug 1777674] Re: Ubuntu 18.04 hangs at "kvm: exiting hardware virtualization" on AMD servers

2018-06-19 Thread Sujith Pandel 
Logs where the hang is not seen:

[   75.448494] kvm: exiting hardware virtualization
[   76.187482] reboot: Restarting system
[   76.191663] reboot: machine restart
[   76.197621] ACPI MEMORY or I/O RESET_REG.


The last 3 lines are not seen when the hang is observed.

** Attachment added: "console-logs-no-failure-case"
   
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1777674/+attachment/5154317/+files/console-logs-no-failure.txt

** Also affects: dellserver
   Importance: Undecided
   Status: New

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You received this bug notification because you are a member of Ubuntu
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https://bugs.launchpad.net/bugs/1777674

Title:
  Ubuntu 18.04 hangs at "kvm: exiting hardware virtualization" on AMD
  servers

To manage notifications about this bug go to:
https://bugs.launchpad.net/dellserver/+bug/1777674/+subscriptions

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