It looks like the offending commit is already reverted in lts-utopic -next: a907233 Revert "drm/radeon: hold reference to fences in radeon_sa_bo_new" 72a5cff drm/radeon: hold reference to fences in radeon_sa_bo_new
I built a test kernel of -next, which will be the next release. The test kernel can be downloaded from: http://kernel.ubuntu.com/~jsalisbury/lp1566727/ Can you test this kernel and see if it resolves this bug? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1566726 Title: System freeze after update to 3.16.0-69-generic [NULL pointer reference in radeon_fence_ref] To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1566726/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
