As far as I can tell it is fixed in upstream. And this bug already marked as "Confirmed" if I am understand this correctly.
** Tags added: kernel-fixed-upstream -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1626517 Title: Access to some folders hangs and in dmesg see kernel BUG report To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1626517/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
