Comment # 6 on bug 1191583 from Jiri Slaby

(In reply to Takashi Iwai from comment #4)
> It's possible that kernel-firmware-iwlwifi update may break things.
> Please check whether you got the firmware update and any relevant changes in
> zypper history.

So, have you managed to extract some useful info from the logs?

And more importantly, does it still happen?