OK. Your report will be duplicate of 1731031, 1734327, 1734686. Explanation of the bug is http://kernsec.org/pipermail/linux-security-module-archive/2017-November/004532.html and the fix for the bug is http://kernsec.org/pipermail/linux-security-module-archive/2017-December/004638.html .
According to http://kernel.ubuntu.com/git/ubuntu/ubuntu-artful.git/log/security , neither the problematic patches are reverted nor the fix patch is applied. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1742572 Title: System Hangs and General Protection Fault Occurs following NFS Access To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1742572/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs