@terrykrudd let me cover this for Manoj The witherpoon hardware that was supposed to be used for another test is currently blocked on LP 1811439 which is again blocked on RT 120488.
But since this bug was opened against cosmic / 18.10 which is no longer in service (and 18.04.3 is planned to be released today with HWE 5.0 and no longer cosmic's 4.18), I retried again on the same hardware where manjo was able to reproduce the situation, but using disco instead of cosmic and I was not able to see the kernel panic anymore. Hence I'm going to close this ticket now, since it seems to be fixed with the updates and delta that came in between cosmic and disco. If one faces this issue again, please open a new LP bug for that particular Ubuntu release (in service) you run. ** Changed in: linux (Ubuntu Cosmic) Status: Incomplete => Invalid ** Changed in: linux (Ubuntu) Status: Incomplete => Invalid ** Changed in: ubuntu-power-systems Status: Incomplete => Invalid -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1832388 Title: [power9] [Cosmic] kernel panic while testing kdump To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-power-systems/+bug/1832388/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs