http://bugs.winehq.org/show_bug.cgi?id=28679
--- Comment #11 from Alexey Loukianov mooroon2@mail.ru 2011-10-13 09:01:22 CDT --- P.S. BTW, I've got a lot of this in logs after recent changes to Wine's sound subsystem when playing SC2:
ALSA lib pcm.c:7316:(snd_pcm_recover) underrun occurred ALSA lib pcm.c:7316:(snd_pcm_recover) underrun occurred ALSA lib pcm.c:7316:(snd_pcm_recover) overrun occurred ALSA lib pcm.c:7316:(snd_pcm_recover) underrun occurred ALSA lib pcm.c:7316:(snd_pcm_recover) underrun occurred ALSA lib pcm.c:7316:(snd_pcm_recover) underrun occurred 0069:err:winediag:FILE_CreateFile Too many open files, ulimit -n probably needs to be increased ALSA lib pcm.c:7316:(snd_pcm_recover) overrun occurred
Not sure if this is related to this bug as the in-game sound seems to be good enough: I can't spot any stutter or other type of corruption during general gameplay.