This may be https://bugzilla.samba.org/show_bug.cgi?id=13315, found also in https://bugzilla.samba.org/show_bug.cgi?id=13315, but we don't even have the crash file and I can't reproduce it at the moment by just connecting using SMB1: it won't crash.
** Bug watch added: Samba Bugzilla #13315 https://bugzilla.samba.org/show_bug.cgi?id=13315 -- You received this bug notification because you are a member of Ubuntu Server, which is subscribed to samba in Ubuntu. https://bugs.launchpad.net/bugs/1829843 Title: Panic in Samba when creating session To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/samba/+bug/1829843/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs