http://bugzilla.opensuse.org/show_bug.cgi?id=1204705 http://bugzilla.opensuse.org/show_bug.cgi?id=1204705#c24 --- Comment #24 from Takashi Iwai <tiwai@suse.com> --- Steven asked whether the following change would work around the crash: --- a/kernel/trace/ring_buffer.c +++ b/kernel/trace/ring_buffer.c @@ -937,6 +937,9 @@ void ring_buffer_wake_waiters(struct trace_buffer *buffer, int cpu) struct ring_buffer_per_cpu *cpu_buffer; struct rb_irq_work *rbwork; + if (!buffer) + return; + if (cpu == RING_BUFFER_ALL_CPUS) { /* Wake up individual ones too. One level recursion */ Could you try it quickly on your built kernel? Meanwhile, I've updated the kernel to 6.0.6 in OBS home:tiwai:bsc1204705 with this patch (instead of the revert): http://download.opensuse.org/repositories/home:/tiwai:/bsc1204705/standard/ There was already a negative result in the upstream thread above, but we should double-check. Thanks! -- You are receiving this mail because: You are on the CC list for the bug.