If it helps: The very first of those kernel stack traces has a slightly different message:
[49237.227779] ------------[ cut here ]------------ [49237.227787] WARNING: CPU: 2 PID: 24871 at /build/buildd/linux-3.13.0/fs/proc/generic.c:522 remove_proc_entry+0x19f/0x1b0() [49237.227789] remove_proc_entry: removing non-empty directory 'fs/nfsfs', leaking at least 'volumes' [49237.227790] Modules linked in: [...] The rest is the same as already posted here. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1376245 Title: remove_proc_entry+0x139/0x1b0() -- name 'fs/nfsfs' To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1376245/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs