$ grep pcm_sco log 15011 open("/usr/lib/alsa-lib/libasound_module_pcm_sco.so", O_RDONLY) = 39 15011 write(2, "ALSA lib pcm_sco.c:565:(_snd_pcm"..., 43) = 43 15011 open("/usr/lib/alsa-lib/libasound_module_pcm_sco.so", O_RDONLY) = 39 15011 write(2, "ALSA lib pcm_sco.c:565:(_snd_pcm"..., 43) = 43 15011 open("/usr/lib/alsa-lib/libasound_module_pcm_sco.so", O_RDONLY) = 39 15011 write(2, "ALSA lib pcm_sco.c:565:(_snd_pcm"..., 43) = 43 15011 open("/usr/lib/alsa-lib/libasound_module_pcm_sco.so", O_RDONLY) = 39 15011 write(2, "ALSA lib pcm_sco.c:565:(_snd_pcm"..., 43) = 43 15011 open("/usr/lib/alsa-lib/libasound_module_pcm_sco.so", O_RDONLY) = 39 15011 write(2, "ALSA lib pcm_sco.c:565:(_snd_pcm"..., 43) = 43 15011 open("/usr/lib/alsa-lib/libasound_module_pcm_sco.so", O_RDONLY) = 39 15011 write(2, "ALSA lib pcm_sco.c:565:(_snd_pcm"..., 43) = 43 15011 open("/usr/lib/alsa-lib/libasound_module_pcm_sco.so", O_RDONLY) = 39 15011 write(2, "ALSA lib pcm_sco.c:565:(_snd_pcm"..., 43 15011 open("/usr/lib/alsa-lib/libasound_module_pcm_sco.so", O_RDONLY) = 39 15011 write(2, "ALSA lib pcm_sco.c:565:(_snd_pcm"..., 43 15011 open("/usr/lib/alsa-lib/libasound_module_pcm_sco.so", O_RDONLY) = 39 15011 write(2, "ALSA lib pcm_sco.c:565:(_snd_pcm"..., 43) = 43 15011 open("/usr/lib/alsa-lib/libasound_module_pcm_sco.so", O_RDONLY) = 39 15011 write(2, "ALSA lib pcm_sco.c:565:(_snd_pcm"..., 43) = 43 15011 open("/usr/lib/alsa-lib/libasound_module_pcm_sco.so", O_RDONLY) = 39 15011 write(2, "ALSA lib pcm_sco.c:565:(_snd_pcm"..., 43) = 43 15011 open("/usr/lib/alsa-lib/libasound_module_pcm_sco.so", O_RDONLY) = 39 15011 write(2, "ALSA lib pcm_sco.c:565:(_snd_pcm"..., 43) = 43