I repro'd a case w/o reload but it didn't generate a crash dump (or didn't flush to disk):
[ 16.538616] temp-vm-cpatterson-eastus2-t02191036311 systemd[1]: Starting lxd-installer.socket - Helper to install lxd snap on demand... [ 16.538640] temp-vm-cpatterson-eastus2-t02191036311 systemd[1]: Starting snapd.socket - Socket activation for snappy daemon... [ 16.538659] temp-vm-cpatterson-eastus2-t02191036311 systemd[1]: Listening on ssh.socket - OpenBSD Secure Shell server socket. [ 16.538679] temp-vm-cpatterson-eastus2-t02191036311 systemd[1]: Listening on uuidd.socket - UUID daemon activation socket. [ 16.538697] temp-vm-cpatterson-eastus2-t02191036311 systemd[1]: open-iscsi.service - Login to default iSCSI targets was skipped because no trigger condition checks were met. [ 16.538714] temp-vm-cpatterson-eastus2-t02191036311 systemd[1]: Finished blk-availability.service - Availability of block devices. [ 16.538739] temp-vm-cpatterson-eastus2-t02191036311 systemd[1]: systemd-pcrphase-sysinit.service - TPM2 PCR Barrier (Initialization) was skipped because of an unmet condition check (ConditionSecurity=measured-uki). [ 16.538758] temp-vm-cpatterson-eastus2-t02191036311 systemd[1]: Listening on lxd-installer.socket - Helper to install lxd snap on demand. [ 16.538776] temp-vm-cpatterson-eastus2-t02191036311 systemd[1]: Caught <SEGV>, from unknown sender process. [ 16.538837] temp-vm-cpatterson-eastus2-t02191036311 systemd[1]: Caught <SEGV>, dumped core as pid 873. [ 16.538870] temp-vm-cpatterson-eastus2-t02191036311 systemd[1]: Freezing execution. [ 48.943456] temp-vm-cpatterson-eastus2-t02191036311 kernel: hv_balloon: Max. dynamic memory size: 8192 MB [ 92.985449] temp-vm-cpatterson-eastus2-t02191036311 systemd-journald[135]: Failed to send WATCHDOG=1 notification message: Connection refused [ 212.986308] temp-vm-cpatterson-eastus2-t02191036311 systemd-journald[135]: Failed to send WATCHDOG=1 notification message: Transport endpoint is not connected -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2098861 Title: systemd 255.4-1ubuntu8.5 crashing on arm64 (Azure v6 VM sizes) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/2098861/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
