It seems like the patch you committed to fix this bug causes the overlay module to crash on one of my Ubuntu 18.04 machines.
When using linux-generic 5.3.0-52.46, as soon as my gitlab-runner tries to start up a Docker container, dmesg spits out the stuff you can see in the "dmesg-excerpt.txt" attachment. Downgrading to linux-generic 5.3.0-51.44 solves the issue. I haven't bisected this, but looking at the git commit history, your patch looks like the obvious culprit to me. https://kernel.ubuntu.com/git/ubuntu/ubuntu- eoan.git/log/?h=Ubuntu-5.3.0-52.46 ** Attachment added: "dmesg excerpt showing the overlay module crashing" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1857257/+attachment/5366880/+files/dmesg-excerpt.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1857257 Title: linux-image-5.0.0-35-generic breaks checkpointing of container To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1857257/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
