I've uploaded some test kernel packages that address this issue. Do you mind testing these to see if it resolves the issue and let me know so I can get this fix into the next kernel release.
https://kernel.ubuntu.com/~cking/lp-1876856/ -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1876856 Title: xenial: soft lockup in check_unsafe_exec() To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1876856/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs