This bug was fixed in the package linux - 3.13.0-39.66
---
linux (3.13.0-39.66) trusty; urgency=low
[ Luis Henriques ]
* Release Tracking Bug
- LP: #1386629
[ Upstream Kernel Changes ]
* KVM: x86: Check non-canonical addresses upon WRMSR
- LP: #1384539
-
This bug is awaiting verification that the kernel in -proposed solves
the problem. Please test the kernel and update this bug with the
results. If the problem is solved, change the tag 'verification-needed-
trusty' to 'verification-done-trusty'.
If verification is not done by 5 working days from
Wow, amazing what kind of bureaucracy getting a small fix in involves.
** Tags removed: verification-needed-trusty
** Tags added: verification-done-trusty
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** Branch linked: lp:ubuntu/trusty-proposed/linux-keystone
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https://bugs.launchpad.net/bugs/1375266
Title:
amd-iommu: kernel BUG lockup after shutting down KVM guest using PCI
** Branch linked: lp:ubuntu/precise-proposed/linux-lts-trusty
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https://bugs.launchpad.net/bugs/1375266
Title:
amd-iommu: kernel BUG lockup after shutting down KVM guest using PCI
** Changed in: linux (Ubuntu Trusty)
Status: In Progress = Fix Committed
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https://bugs.launchpad.net/bugs/1375266
Title:
amd-iommu: kernel BUG lockup after shutting down KVM
This fix was already released in:
Ubuntu-3.16.0-17.23
Marking this Fix Released for Utopic.
** Also affects: linux (Ubuntu Trusty)
Importance: Undecided
Status: New
** Changed in: linux (Ubuntu)
Importance: Undecided = Medium
** Changed in: linux (Ubuntu Trusty)
Importance:
Sent SRU to Ubuntu Kernel mailing list for inclusion in the 3.13 kernel.
** Description changed:
+ SRU Justification:
+ [Impact]
+ When using a KVM VM and adding certain combinations of PCI/PCI-e devices an
oops and freeze can occur when shutting down a VM.
+
+ [Fix]
+ Commit
