Could you try the latest upstream kernel which convert dm-crypt's tasklet to BH workqueue? I suppose the commit fb6ad4aec1d0 ("dm-crypt: Convert from tasklet to BH workqueue") might resolve the issue.
And mantic master-next has disabled tasklets for dm-crypt. https://git.launchpad.net/~ubuntu- kernel/ubuntu/+source/linux/+git/mantic/commit/?h=master- next&id=13104eddc76990dc3e4183cff050c9b6dc5e859e I suppose hwe-6.5 will sync from mantic later, so please try with the newer kernel. BTW, could you share how to reproduce the issue? I can try from my side in case above commits doesn't help. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2051232 Title: kernel: BUG: Bad page state in process kworker To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-hwe-6.5/+bug/2051232/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs