So far we've only been able to produce this by doing bionic deploys. One thing that stands out in the rsyslog for bionic deploys is this failure:
http://paste.ubuntu.com/p/y8xXc7PYjp/ Apr 2 17:48:35 leafeon blkdeactivate[1782]: /sbin/blkdeactivate: line 345: /bin/sort: No such file or directory Could it be related? -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1759445 Title: kernel panic when trying to reboot in bionic Status in MAAS: Invalid Status in linux package in Ubuntu: Incomplete Status in linux source package in Bionic: Incomplete Bug description: cpe_foundation test deployment of Bionic failed. After some investigation, it looks like the nodes deployed and installed bionic, but never came back from a reboot. Accessing the ILO console of a node in question (all nodes failed), it revealed a kernel panic (attached) To manage notifications about this bug go to: https://bugs.launchpad.net/maas/+bug/1759445/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
