I'm sorry, I found a workaround for this issue -- changing my Synology NAS configuration to allow SMB 3 to be used made the problem go away, or at least it seemed to -- and I don't have any more time to spend troubleshooting it.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1786382 Title: Repeated crashes in cifs kernel code To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1786382/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs