Thanks. To be sure, please try two different kernels: - 6.9.x kernel from OBS Kernel:stable:Backport repo: http://download.opensuse.org/repositories/Kernel:/stable:/Backport/standard/ - Latest SLE15-SP6 kernel from OBS Kernel:SLE15-SP6 repo: http://download.opensuse.org/repositories/Kernel:/SLE15-SP6/pool/ Please upload the dmesg outputs from those.