^\w{3} [ :0-9]{11} [._[:alnum:]-]+ pulseaudio\[[[:digit:]]+\]: \[alsa-(sink|source)-ALC269VC Analog\] alsa-(sink|source)\.c: ALSA woke us up to (read|write) new data (from|to) the device, but there was actually nothing to (read|write)!$ ^\w{3} [ :0-9]{11} [._[:alnum:]-]+ pulseaudio\[[[:digit:]]+\]: \[alsa-(sink|source)-ALC269VC Analog\] alsa-(sink|source)\.c: Most likely this is a bug in the ALSA driver 'snd_hda_intel'\. Please report this issue to the ALSA developers\.$ ^\w{3} [ :0-9]{11} [._[:alnum:]-]+ pulseaudio\[[[:digit:]]+\]: \[alsa-(sink|source)-ALC269VC Analog\] alsa-(sink|source)\.c: We were woken up with POLL(IN|OUT) set -- however a subsequent snd_pcm_avail\(\) returned 0 or another value < min_avail.$