This seems related: * https://bugzilla.redhat.com/show_bug.cgi?id=1653068 * https://github.com/systemd/systemd/pull/11157
I can't say why the libseccomp update would change anything, though the redhat bug shows an AVC denial, so I wonder if you see anything related to systemd-resolved with 'journalctl | grep audit | grep systemd' at the time of the boot failure. If you see a seccomp denial, that might indicate a change in libseccomp to further investigate. Regardless, systemd should not be crashing and https://github.com/systemd/systemd/pull/11157 should be backported IME. ** Bug watch added: Red Hat Bugzilla #1653068 https://bugzilla.redhat.com/show_bug.cgi?id=1653068 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1886115 Title: libseccomp 2.4.3-1ubuntu3.18.04.2 causes systemd to segfault on boot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libseccomp/+bug/1886115/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs