Can you confirm the appropriate test kernel was booted with 'uname -a'? You should see the text 'lp1758206' in the kernel name.
Also, could there be more the the three patches required that were posted to the description: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=04b9c96eae72d862726f2f4bfcec2078240c33c5 ("powerpc/crash: Remove the test for cpu_online in the IPI callback") https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=4145f358644b970fcff293c09fdcc7939e8527d2 ("powernv/kdump: Fix cases where the kdump kernel can get HMI's") https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=910961754572a2f4c83ad7e610d180 ("powerpc/kdump: Fix powernv build break when KEXEC_CORE=n") -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1758206 Title: Ubuntu 18.04 [ WSP DD2.2 with stop4 and stop5 enabled ]: kdump fails to capture dump when smt=2 or off. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-power-systems/+bug/1758206/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
