I could reproduce the panic with a loop of ipset destroys / swaps / restores and then saves in another. Standard xenial machines consistently panic within a few minutes max. With the same loops and the proposed kernel, I got them running overnight without any issues. I'll check with Joel and if he's also ok, we'll add the verification-done-xenial tag.
Laurent -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1793753 Title: kernel panic - null pointer dereference on ipset operations To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1793753/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs