** Changed in: linux (Ubuntu Trusty)
Status: In Progress => Fix Committed
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https://bugs.launchpad.net/bugs/1660519
Title:
Windows guest got 0x5c BSOD when rebooting
Status in linux package in Ubuntu:
Fix Released
Status in linux source package in Trusty:
Fix Committed
Bug description:
[Impact]
When rebooting Windows guest, it gets 0x5c BSOD
Impact to 3.13 ( trusty )
no Impact to 4.x
[Fix]
Upstream development
4114c27d450bef228be9c7b0c40a888e18a3a636
("KVM: x86: reset RVI upon system reset")
6d2a0526b09e551d0f395cfb63e7cb965db825af
("KVM: x86: Emulator should set DR6 upon GD like real CPU")
and got one MACRO definition from below commit as 6d2a05's dependency
6f43ed01e87c8a8dbd8c826eaf0f714c1342c039
(whole 6f43ed commit has a lot of dependency to the other commits)
[Testcase]
Running 6 windows vms( 2012r2 ) on one single server.
auto rebooting scripts in windows guest.
after one day (around hundred rebooting), can get 0x5c certainly
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