https://bugzilla.suse.com/show_bug.cgi?id=1220569 https://bugzilla.suse.com/show_bug.cgi?id=1220569#c47 --- Comment #47 from Takashi Iwai <tiwai@suse.com> --- Hmm, that's tough. As this doesn't appear to be any logged error, it's hardly recognizable from the kernel messages, too. OK, then let's concentrate on SLE15-SP6 development and try to narrow down the range there. We have old SP6 kernels in kerncvs KOTD archive. https://kerncvs.suse.de/kernel-overview/?b=SLE15-SP6;a=kotd;p=sle15-sp6 For example, try this one on Aug 24, 2023: https://kerncvs.suse.de/kerneltest/suse/28f1b80/ The version is 6.4.12, and this should still work. OTOH, the one almost corresponding to the version you tested 6.4.0-150600.5 is on Jan 25, 2024: https://kerncvs.suse.de/kerneltest/suse/55022e2/ This should be broken. If the former works and the latter broken, you can try to bisect the package builds between them, as found in the KOTD archive list above. -- You are receiving this mail because: You are the assignee for the bug.