Upon trying to reproduce on RC4, I was able to capture attached kernel panic. The symptom could be triggered within a short amount of time.
re comment #27: --->--- It sounds like we've concluded the following: v3.10 final: good v3.11 rc1: bad v3.11-rc4: good v3.11-rc5: bad ---<--- comment #20 reports rc4 to lock up eventually, while I wasn't seeing an issue with rc4 in comment #11 & #26, but just have verified twice that rc4 crashes (comment #30). With that I think we should disregard comment #11 & #26 and also mark rc4 as bad. As per comment #28, v3.11 final also shows the symptom. Conclusion: regression between v3.10 final and v.3.11 rc1, will try to double check v.3.10 final now ** Attachment added: "IMG_20130904_143750.jpg" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1214931/+attachment/3802997/+files/IMG_20130904_143750.jpg -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1214931 Title: kernel oops in free_task To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1214931/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs