snd0.default: rec=0:1 play=0:5 vol=23170 dup ofmt = 2, orate = 48000, oround = 4800, operiods = 2 ifmt = 2, irate = 48000, iround = 4800, iperiods = 2 Hardware PCM card 2 'HD-Audio Generic' device 0 subdevice 0 Its setup is: stream : CAPTURE access : RW_INTERLEAVED format : S16_LE subformat : STD channels : 2 rate : 48000 exact rate : 48000 (48000/1) msbits : 16 buffer_size : 9600 period_size : 4800 period_time : 100000 tstamp_mode : NONE tstamp_type : MONOTONIC period_step : 1 avail_min : 4800 period_event : 1 start_threshold : 0 stop_threshold : 9600 silence_threshold: 0 silence_size : 0 boundary : 5404319552844595200 appl_ptr : 0 hw_ptr : 0 Hardware PCM card 2 'HD-Audio Generic' device 0 subdevice 0 Its setup is: stream : PLAYBACK access : RW_INTERLEAVED format : S16_LE subformat : STD channels : 2 rate : 48000 exact rate : 48000 (48000/1) msbits : 16 buffer_size : 9600 period_size : 4800 period_time : 100000 tstamp_mode : NONE tstamp_type : MONOTONIC period_step : 1 avail_min : 4800 period_event : 1 start_threshold : 4800 stop_threshold : 9600 silence_threshold: 0 silence_size : 0 boundary : 5404319552844595200 appl_ptr : 0 hw_ptr : 0 ofmt = 2, orate = 48000, oround = 480, operiods = 11 ifmt = 2, irate = 48000, iround = 480, iperiods = 16 Hardware PCM card 2 'HD-Audio Generic' device 0 subdevice 0 Its setup is: stream : CAPTURE access : RW_INTERLEAVED format : S16_LE subformat : STD channels : 2 rate : 48000 exact rate : 48000 (48000/1) msbits : 16 buffer_size : 7680 period_size : 480 period_time : 10000 tstamp_mode : NONE tstamp_type : MONOTONIC period_step : 1 avail_min : 480 period_event : 1 start_threshold : 0 stop_threshold : 7680 silence_threshold: 0 silence_size : 0 boundary : 8646911284551352320 appl_ptr : 0 hw_ptr : 0 Hardware PCM card 2 'HD-Audio Generic' device 0 subdevice 0 Its setup is: stream : PLAYBACK access : RW_INTERLEAVED format : S16_LE subformat : STD channels : 6 rate : 48000 exact rate : 48000 (48000/1) msbits : 16 buffer_size : 5280 period_size : 480 period_time : 10000 tstamp_mode : NONE tstamp_type : MONOTONIC period_step : 1 avail_min : 480 period_event : 1 start_threshold : 7200 stop_threshold : 7680 silence_threshold: 0 silence_size : 0 boundary : 5944751508129054720 appl_ptr : 0 hw_ptr : 0 sio_alsa_pollfd: events = 0, nfds = 0 + 0 snd0: using rsnd/2 snd0: no control device snd0: software master level control enabled snd0: 48000Hz, s16le, play 0:5, rec 0:1, 16 blocks of 480 frames sio_alsa_pollfd: events = 0, nfds = 0 + 0 sio_alsa_pollfd: events = 0, nfds = 0 + 0 sio_alsa_pollfd: events = 0, nfds = 0 + 0 sio_alsa_pollfd: events = 0, nfds = 0 + 0 sio_alsa_pollfd: events = 0, nfds = 0 + 0 sio_alsa_pollfd: events = 0, nfds = 0 + 0 sio_alsa_pollfd: events = 0, nfds = 0 + 0 sio_alsa_pollfd: events = 0, nfds = 0 + 0 aucat0: 48000Hz, s16le, play 0:1, 20 blocks of 480 frames sio_alsa_pollfd: events = 0, nfds = 0 + 0 sio_alsa_pollfd: events = 0, nfds = 0 + 0 sio_alsa_pollfd: events = 0, nfds = 0 + 0 sio_alsa_pollfd: events = 0, nfds = 0 + 0 sio_alsa_pollfd: events = 0, nfds = 0 + 0 sio_alsa_pollfd: events = 0, nfds = 0 + 0 sio_alsa_pollfd: events = 0, nfds = 0 + 0 sio_alsa_pollfd: events = 0, nfds = 0 + 0 sio_alsa_pollfd: events = 0, nfds = 0 + 0 sio_alsa_pollfd: events = 0, nfds = 0 + 0 sio_alsa_pollfd: events = 0, nfds = 0 + 0 sio_alsa_pollfd: events = 0, nfds = 0 + 0 sio_alsa_pollfd: events = 0, nfds = 0 + 0 sio_alsa_pollfd: events = 0, nfds = 0 + 0 sio_alsa_pollfd: events = 0, nfds = 0 + 0 sio_alsa_pollfd: events = 0, nfds = 0 + 0 sio_alsa_pollfd: events = 0, nfds = 0 + 0 sio_alsa_pollfd: events = 0, nfds = 0 + 0 sio_alsa_pollfd: events = 0, nfds = 0 + 0 sio_alsa_pollfd: events = 0, nfds = 0 + 0 sio_alsa_start: sio_alsa_pollfd: events = 4, nfds = 2 + 0 sio_alsa_pollfd: pfds[0].events = 2c sio_alsa_pollfd: pfds[1].events = 29 snd0: device started aucat0: attached at -7680, delta = 0 sio_alsa_revents: pfds[0].revents = 4 sio_alsa_revents: pfds[1].revents = 0 000104197: sio_revents: revents = 0x4, took 6492ns sio_alsa_pollfd: events = 4, nfds = 2 + 0 sio_alsa_pollfd: pfds[0].events = 2c sio_alsa_pollfd: pfds[1].events = 29 sio_alsa_revents: pfds[0].revents = 4 sio_alsa_revents: pfds[1].revents = 0 000129394: sio_revents: revents = 0x4, took 5010ns sio_alsa_pollfd: events = 4, nfds = 2 + 0 sio_alsa_pollfd: pfds[0].events = 2c sio_alsa_pollfd: pfds[1].events = 29 sio_alsa_revents: pfds[0].revents = 4 sio_alsa_revents: pfds[1].revents = 0 000148370: sio_revents: revents = 0x4, took 4949ns sio_alsa_pollfd: events = 4, nfds = 2 + 0 sio_alsa_pollfd: pfds[0].events = 2c sio_alsa_pollfd: pfds[1].events = 29 sio_alsa_revents: pfds[0].revents = 4 sio_alsa_revents: pfds[1].revents = 0 000166995: sio_revents: revents = 0x4, took 4879ns sio_alsa_pollfd: events = 4, nfds = 2 + 0 sio_alsa_pollfd: pfds[0].events = 2c sio_alsa_pollfd: pfds[1].events = 29 sio_alsa_revents: pfds[0].revents = 4 sio_alsa_revents: pfds[1].revents = 0 000188576: sio_revents: revents = 0x4, took 4859ns sio_alsa_pollfd: events = 4, nfds = 2 + 0 sio_alsa_pollfd: pfds[0].events = 2c sio_alsa_pollfd: pfds[1].events = 29 sio_alsa_revents: pfds[0].revents = 4 sio_alsa_revents: pfds[1].revents = 0 000207051: sio_revents: revents = 0x4, took 4839ns sio_alsa_pollfd: events = 4, nfds = 2 + 0 sio_alsa_pollfd: pfds[0].events = 2c sio_alsa_pollfd: pfds[1].events = 29 sio_alsa_revents: pfds[0].revents = 4 sio_alsa_revents: pfds[1].revents = 0 000227289: sio_revents: revents = 0x4, took 4839ns sio_alsa_pollfd: events = 4, nfds = 2 + 0 sio_alsa_pollfd: pfds[0].events = 2c sio_alsa_pollfd: pfds[1].events = 29 sio_alsa_revents: pfds[0].revents = 4 sio_alsa_revents: pfds[1].revents = 0 000246996: sio_revents: revents = 0x4, took 4859ns sio_alsa_pollfd: events = 4, nfds = 2 + 0 sio_alsa_pollfd: pfds[0].events = 2c sio_alsa_pollfd: pfds[1].events = 29 sio_alsa_revents: pfds[0].revents = 4 sio_alsa_revents: pfds[1].revents = 0 000266904: sio_revents: revents = 0x4, took 4819ns sio_alsa_pollfd: events = 4, nfds = 2 + 0 sio_alsa_pollfd: pfds[0].events = 2c sio_alsa_pollfd: pfds[1].events = 29 sio_alsa_revents: pfds[0].revents = 4 sio_alsa_revents: pfds[1].revents = 0 000286731: sio_revents: revents = 0x4, took 4839ns sio_alsa_pollfd: events = 4, nfds = 2 + 0 sio_alsa_pollfd: pfds[0].events = 2c sio_alsa_pollfd: pfds[1].events = 29 sio_alsa_revents: pfds[0].revents = 4 sio_alsa_revents: pfds[1].revents = 0 000306528: sio_revents: revents = 0x4, took 4849ns sio_alsa_pollfd: events = 4, nfds = 2 + 0 sio_alsa_pollfd: pfds[0].events = 2c sio_alsa_pollfd: pfds[1].events = 29 snd0: watchdog timeout