I had a crash with a stack trace that looks VERY similar, but this was on Arch Linux with kernel 3.12.6, with very different hardware. I am running firefox with the .mozilla folder in ecryptfs on an ext4 hard disk, and the crash happened while I was using firefox. Is that what you are doing as well?
The strange thing is, I have been doing the same for months on a different computer with no issues (also with kernel 3.11). ** Attachment added: "Trace for very similar bug with kernel 3.12.6" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1258313/+attachment/3938039/+files/crash-ecryptfs-ext4-firefox.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1258313 Title: Kernel crashes with error in fs/buffer.c:1268 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1258313/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs