[Bug 1089818] Re: kernel crash when mounting encrypted (device mapped) ext4 partition
Yes, I confirm that this has been fixed in raring. Thank you! -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1089818 Title: kernel crash when mounting encrypted (device mapped) ext4 partition To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1089818/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1089818] Re: kernel crash when mounting encrypted (device mapped) ext4 partition
** Changed in: linux (Ubuntu) Status: Fix Committed = Fix Released -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1089818 Title: kernel crash when mounting encrypted (device mapped) ext4 partition To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1089818/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1089818] Re: kernel crash when mounting encrypted (device mapped) ext4 partition
@Martin, I'd like to mark this bug as Fix Released. Can you confirm this bug is resolved in the latest Raring release? Thanks in advance -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1089818 Title: kernel crash when mounting encrypted (device mapped) ext4 partition To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1089818/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1089818] Re: kernel crash when mounting encrypted (device mapped) ext4 partition
Applied the official fix and backed out the revert. Moved this Fix Committed to indicate that the next upload will carry a real fix. This does not imply that the current uploads are not still protected. ** Changed in: linux (Ubuntu) Status: Fix Released = Fix Committed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1089818 Title: kernel crash when mounting encrypted (device mapped) ext4 partition To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1089818/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1089818] Re: kernel crash when mounting encrypted (device mapped) ext4 partition
** No longer affects: linux -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1089818 Title: kernel crash when mounting encrypted (device mapped) ext4 partition To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1089818/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1089818] Re: kernel crash when mounting encrypted (device mapped) ext4 partition
@Martin, one additional question. Do you happen to have access to real scsi hardware? It would be good to know if this bug happens on scsi_debug and real hardware. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1089818 Title: kernel crash when mounting encrypted (device mapped) ext4 partition To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1089818/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1089818] Re: kernel crash when mounting encrypted (device mapped) ext4 partition
Are you able to capture the complete backtrace on the console with your VM setup? Unfortunately not, kvm only gives me an 80x25 terminal. However, when I see the crash on my workstation on bare metal, I do see the complete one. I don't have my real camera this week, so I only could do a photo with my mobile phone. It's rather crappy, but barely readable. Perhaps it helps to confirm that it's that patch. Thanks for your efforts! ** Attachment added: screenshot of oops (crappy, but complete) https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1089818/+attachment/3462749/+files/crash.jpg -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1089818 Title: kernel crash when mounting encrypted (device mapped) ext4 partition To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1089818/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1089818] Re: kernel crash when mounting encrypted (device mapped) ext4 partition
** Branch linked: lp:ubuntu/raring-proposed/linux-lowlatency -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1089818 Title: kernel crash when mounting encrypted (device mapped) ext4 partition To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1089818/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1089818] Re: kernel crash when mounting encrypted (device mapped) ext4 partition
** Also affects: linux Importance: Undecided Status: New ** Changed in: linux (Ubuntu) Status: In Progress = Fix Released ** Changed in: linux Assignee: (unassigned) = Joseph Salisbury (jsalisbury) ** Changed in: linux Importance: Undecided = High -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1089818 Title: kernel crash when mounting encrypted (device mapped) ext4 partition To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1089818/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1089818] Re: kernel crash when mounting encrypted (device mapped) ext4 partition
Netconsole capture while reproducing bug. ** Attachment added: netconsole-lp1089818.log https://bugs.launchpad.net/linux/+bug/1089818/+attachment/3463299/+files/netconsole-lp1089818.log -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1089818 Title: kernel crash when mounting encrypted (device mapped) ext4 partition To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1089818/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1089818] Re: kernel crash when mounting encrypted (device mapped) ext4 partition
Martin, commit 5db44863b6ebbb400c5e61d56ebe8f21ef48b1bd was reverted in Raring, so this bug is fixed in Ubuntu. However, I still would like to work with upstream to see if this can be fixed without reverting that commit in v3.8. ** Changed in: linux (Ubuntu) Status: Fix Released = In Progress ** Changed in: linux (Ubuntu) Assignee: (unassigned) = Joseph Salisbury (jsalisbury) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1089818 Title: kernel crash when mounting encrypted (device mapped) ext4 partition To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1089818/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1089818] Re: kernel crash when mounting encrypted (device mapped) ext4 partition
** Branch linked: lp:ubuntu/raring-proposed/linux-ppc -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1089818 Title: kernel crash when mounting encrypted (device mapped) ext4 partition To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1089818/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1089818] Re: kernel crash when mounting encrypted (device mapped) ext4 partition
This bug was fixed in the package linux - 3.7.0-7.15 --- linux (3.7.0-7.15) raring; urgency=low [ Chris J Arges ] * SAUCE: add eeprom_bad_csum_allow module parameter - LP: #1070182 [ Leann Ogasawara ] * Add ceph to linux-image for virtual instances - LP: #1063784 [ Serge Hallyn ] * SAUCE: net: dev_change_net_namespace: send a KOBJ_REMOVED/KOBJ_ADD [ Tim Gardner ] * [Config] CONFIG_SLUB_DEBUG=y - LP: #1090308 [ Upstream Kernel Changes ] * Revert [SCSI] sd: Implement support for WRITE SAME - LP: #1089818 -- Leann Ogasawara leann.ogasaw...@canonical.com Wed, 12 Dec 2012 06:50:20 -0800 ** Changed in: linux (Ubuntu) Status: Triaged = Fix Released -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1089818 Title: kernel crash when mounting encrypted (device mapped) ext4 partition To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1089818/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1089818] Re: kernel crash when mounting encrypted (device mapped) ext4 partition
Martin, Are you able to capture the complete backtrace on the console with your VM setup? If not, I'll setup a a netconsole[0] on my bare metal system. [0] https://wiki.ubuntu.com/Kernel/Netconsole -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1089818 Title: kernel crash when mounting encrypted (device mapped) ext4 partition To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1089818/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1089818] Re: kernel crash when mounting encrypted (device mapped) ext4 partition
I confirm that with this test kernel the crash does not happen any more and udisks mounting of encrypted ext4 partitions works fine. I ran the original udisks test several times in a row. Thanks Joseph! ** Changed in: linux (Ubuntu) Status: Confirmed = Triaged -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1089818 Title: kernel crash when mounting encrypted (device mapped) ext4 partition To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1089818/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1089818] Re: kernel crash when mounting encrypted (device mapped) ext4 partition
Interestingly this does not crash if the cleartext device gets VFAT, i. e. with sudo luksformat /dev/sda (no -t ext4, it defaults to -t vfat) I tried with -t ext2 ant -t ext3, and both seem to work. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1089818 Title: kernel crash when mounting encrypted (device mapped) ext4 partition To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1089818/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1089818] Re: kernel crash when mounting encrypted (device mapped) ext4 partition
@Martin, There is a newer kernel available, 3.7.0-6.14. Can you test with this latest Raring kernel and see if it also exhibits this bug? ** Changed in: linux (Ubuntu) Importance: Undecided = High ** Tags added: kernel-key -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1089818 Title: kernel crash when mounting encrypted (device mapped) ext4 partition To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1089818/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1089818] Re: kernel crash when mounting encrypted (device mapped) ext4 partition
It seems like there is an easy test case, so I'll see if I can reproduce it. If I can, I should be able to perform a bisect to identify the commit that introduced the regression. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1089818 Title: kernel crash when mounting encrypted (device mapped) ext4 partition To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1089818/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1089818] Re: kernel crash when mounting encrypted (device mapped) ext4 partition
I was able to reproduce this issue on Raring with the latest updates. Since I can reproduce, I'll perform a kernel bisect to try and identify the offending commit. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1089818 Title: kernel crash when mounting encrypted (device mapped) ext4 partition To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1089818/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1089818] Re: kernel crash when mounting encrypted (device mapped) ext4 partition
screenshot of crash. RIP: kthread_data ** Attachment added: lp1089818-jsalisbury.jpg https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1089818/+attachment/3459316/+files/lp1089818-jsalisbury.jpg -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1089818 Title: kernel crash when mounting encrypted (device mapped) ext4 partition To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1089818/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1089818] Re: kernel crash when mounting encrypted (device mapped) ext4 partition
** Tags added: performing-bisect -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1089818 Title: kernel crash when mounting encrypted (device mapped) ext4 partition To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1089818/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1089818] Re: kernel crash when mounting encrypted (device mapped) ext4 partition
Just some testing updates: mainline v3.7-rc1 is good. mainline v3.7-rc4 is good. mainline v3.7-rc6 is good. mainline v3.7-rc7 introduced bug. I'll now perform a bisect between v3.7-rc6 and v3.7-rc7 to identify the specific commit. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1089818 Title: kernel crash when mounting encrypted (device mapped) ext4 partition To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1089818/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1089818] Re: kernel crash when mounting encrypted (device mapped) ext4 partition
Thanks Joseph, I appreciate! -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1089818 Title: kernel crash when mounting encrypted (device mapped) ext4 partition To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1089818/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1089818] Re: kernel crash when mounting encrypted (device mapped) ext4 partition
Hi Martin, I bisected down this bug to commit: 5db44863b6ebbb400c5e61d56ebe8f21ef48b1bd I built a raring test kernel with this commit reverted. The kernel fixed the bug on my system. Can you also test the kernel to see if it resolves the bug for you? The kernel can be downloaded from: http://people.canonical.com/~jsalisbury/lp1089818/ You will need to install both the linux-image and linux-image-extra packages. Thanks in advance! -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1089818 Title: kernel crash when mounting encrypted (device mapped) ext4 partition To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1089818/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
