I found a similar bug in RedHat:
https://access.redhat.com/solutions/2924271
Could it be related to Page Modification Logging (PML) feature of Intel?
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** Package changed: ubuntu => kvm (Ubuntu)
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https://bugs.launchpad.net/bugs/1797997
Title:
kernel BUG at "/build/linux-lts-xenial-UweaL0/linux-lts-
Public bug reported:
My OpenStack system have just an accident of crash one compute host.
Compute host information:
$ lsb_release -rd
Description:Ubuntu 14.04.5 LTS
Release:14.04
$ uname -a
Linux compute2.hn.vnpt 4.4.0-62-generic #83~14.04.1-Ubuntu SMP Wed Jan 18
18:10:30 UTC 2017
