the reproducer from description causes the coredump rather easily on bionic:
ubuntu@lp1881972-b:~$ dpkg -l systemd|grep systemd ii systemd 237-3ubuntu10.41 amd64 system and service manager from journal: Jul 30 17:49:08 lp1881972-b systemd-networkd[705]: munmap_chunk(): invalid pointer Jul 30 17:49:08 lp1881972-b systemd[1]: systemd-networkd.service: Main process exited, code=dumped, status=6/ABRT Jul 30 17:49:08 lp1881972-b systemd[1]: systemd-networkd.service: Failed with result 'core-dump'. after upgrading: ubuntu@lp1881972-b:~$ dpkg -l systemd|grep systemd ii systemd 237-3ubuntu10.42 amd64 system and service manager many lease renewals: ubuntu@lp1881972-b:~$ journalctl -b | grep Configured Jul 30 17:58:39 lp1881972-b systemd[1]: Starting Wait for Network to be Configured... Jul 30 17:58:40 lp1881972-b systemd-networkd[712]: ens3: Configured Jul 30 17:58:40 lp1881972-b systemd[1]: Started Wait for Network to be Configured. Jul 30 17:59:36 lp1881972-b systemd-networkd[712]: ens3: Configured Jul 30 18:00:29 lp1881972-b systemd-networkd[712]: ens3: Configured Jul 30 18:01:24 lp1881972-b systemd-networkd[712]: ens3: Configured Jul 30 18:02:16 lp1881972-b systemd-networkd[712]: ens3: Configured Jul 30 18:03:09 lp1881972-b systemd-networkd[712]: ens3: Configured Jul 30 18:04:03 lp1881972-b systemd-networkd[712]: ens3: Configured Jul 30 18:04:57 lp1881972-b systemd-networkd[712]: ens3: Configured no core dumps: ubuntu@lp1881972-b:~$ journalctl -b | grep core-dump ubuntu@lp1881972-b:~$ ** Tags removed: verification-needed verification-needed-bionic ** Tags added: verification-done verification-done-bionic -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1881972 Title: systemd-networkd crashes with invalid pointer To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/1881972/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
