I just installed Ubuntu 14.04 and updated to the latest kernel (3.13.0-39-generic) and also got this message.
I found something here: https://lkml.org/lkml/2014/8/20/21 There's another link with the patch: http://marc.info/?l=linux-nfs&m=140821782107427&w=2 Thanks -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1383446 Title: WARNING: CPU: 0 PID: 6 at /build/buildd/linux-3.13.0/fs/proc/generic.c:522 remove_proc_entry+0x19f/0x1b0() To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1383446/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs