------- Comment From geraldsc@de.ibm.com 2021-01-15 10:30 EDT------- (In reply to comment #4) [..] > > I don't know if this is related boo#1163684 If that kernel does not have the fix from that bugzilla (LTC bug#184202, SUSE bug#1163684), then it most likely is related. If it has the fix, then it must be something new. This is a BUG message from common code, do you only see this on s390? BTW, where can I find the source code for this kernel "5.10.5-1-default", or any openSUSE Tumbleweed kernel? I cannot find it at the same place where the SLES kernel source lives: https://github.com/openSUSE/kernel.git