[alsa-devel] FiiO E10k (Digihub USB Audio), occasional system hang.
First off, I apologize if I'm reporting this bug to the wrong list or in the wrong manner; I have never done this before.
I've got a Skylake system (kernel 4.3.3-2-ARCH) using Pulseaudio and ALSA which uses a FiiO E10k Olympus 2 (external DAC/AMP) as the soundcard. Very seldom the system will fall to it's knees and ultimately hang, requiring a hard reboot. Checking the system logs gives an error and a dump from alsa-util.c, which is attached to this mail.
I'm unsure if there is anymore info that you would need. If more is required, please, do ask.
On Thu, 14 Jan 2016 21:08:37 +0100, Valni wrote:
First off, I apologize if I'm reporting this bug to the wrong list or in the wrong manner; I have never done this before.
I've got a Skylake system (kernel 4.3.3-2-ARCH) using Pulseaudio and ALSA which uses a FiiO E10k Olympus 2 (external DAC/AMP) as the soundcard. Very seldom the system will fall to it's knees and ultimately hang, requiring a hard reboot. Checking the system logs gives an error and a dump from alsa-util.c, which is attached to this mail.
The error message from PA is fairly normal (PA is chatty and grumbling), so I guess it's a red herring, and no direct culprit of the hang.
Takashi
I'm unsure if there is anymore info that you would need. If more is required, please, do ask. Jan 14 18:17:10 den pulseaudio[6298]: E: [alsa-sink-USB Audio] alsa-util.c: snd_pcm_avail() returned a value that is exceptionally large: 11328 bytes (59 ms). Jan 14 18:17:10 den pulseaudio[6298]: E: [alsa-sink-USB Audio] alsa-util.c: Most likely this is a bug in the ALSA driver 'snd_usb_audio'. Please report this issue to the ALSA developers. Jan 14 18:17:10 den pulseaudio[6298]: E: [alsa-sink-USB Audio] alsa-util.c: snd_pcm_dump(): Jan 14 18:17:10 den pulseaudio[6298]: E: [alsa-sink-USB Audio] alsa-util.c: Hardware PCM card 0 'DigiHug USB Audio' device 0 subdevice 0 Jan 14 18:17:10 den pulseaudio[6298]: E: [alsa-sink-USB Audio] alsa-util.c: Its setup is: Jan 14 18:17:10 den pulseaudio[6298]: E: [alsa-sink-USB Audio] alsa-util.c: stream : PLAYBACK Jan 14 18:17:10 den pulseaudio[6298]: E: [alsa-sink-USB Audio] alsa-util.c: access : MMAP_INTERLEAVED Jan 14 18:17:11 den pulseaudio[6298]: E: [alsa-sink-USB Audio] alsa-util.c: format : S16_LE Jan 14 18:17:11 den pulseaudio[6298]: E: [alsa-sink-USB Audio] alsa-util.c: subformat : STD Jan 14 18:17:11 den pulseaudio[6298]: E: [alsa-sink-USB Audio] alsa-util.c: channels : 2 Jan 14 18:17:11 den pulseaudio[6298]: E: [alsa-sink-USB Audio] alsa-util.c: rate : 48000 Jan 14 18:17:11 den pulseaudio[6298]: E: [alsa-sink-USB Audio] alsa-util.c: exact rate : 48000 (48000/1) Jan 14 18:17:11 den pulseaudio[6298]: E: [alsa-sink-USB Audio] alsa-util.c: msbits : 16 Jan 14 18:17:11 den pulseaudio[6298]: E: [alsa-sink-USB Audio] alsa-util.c: buffer_size : 440 Jan 14 18:17:12 den pulseaudio[6298]: E: [alsa-sink-USB Audio] alsa-util.c: period_size : 88 Jan 14 18:17:12 den pulseaudio[6298]: E: [alsa-sink-USB Audio] alsa-util.c: period_time : 1833 Jan 14 18:17:12 den pulseaudio[6298]: E: [alsa-sink-USB Audio] alsa-util.c: tstamp_mode : ENABLE Jan 14 18:17:12 den pulseaudio[6298]: E: [alsa-sink-USB Audio] alsa-util.c: tstamp_type : MONOTONIC Jan 14 18:17:12 den pulseaudio[6298]: E: [alsa-sink-USB Audio] alsa-util.c: period_step : 1 Jan 14 18:17:12 den pulseaudio[6298]: E: [alsa-sink-USB Audio] alsa-util.c: avail_min : 88 Jan 14 18:17:12 den pulseaudio[6298]: E: [alsa-sink-USB Audio] alsa-util.c: period_event : 1 Jan 14 18:17:12 den pulseaudio[6298]: E: [alsa-sink-USB Audio] alsa-util.c: start_threshold : -1 Jan 14 18:17:13 den pulseaudio[6298]: E: [alsa-sink-USB Audio] alsa-util.c: stop_threshold : 7926335344172072960 Jan 14 18:17:13 den pulseaudio[6298]: E: [alsa-sink-USB Audio] alsa-util.c: silence_threshold: 0 Jan 14 18:17:13 den pulseaudio[6298]: E: [alsa-sink-USB Audio] alsa-util.c: silence_size : 0 Jan 14 18:17:13 den pulseaudio[6298]: E: [alsa-sink-USB Audio] alsa-util.c: boundary : 7926335344172072960 Jan 14 18:17:13 den pulseaudio[6298]: E: [alsa-sink-USB Audio] alsa-util.c: appl_ptr : 309131528 Jan 14 18:17:13 den pulseaudio[6298]: E: [alsa-sink-USB Audio] alsa-util.c: hw_ptr : 309134448 Jan 14 18:17:13 den pulseaudio[6298]: E: [alsa-sink-USB Audio] alsa-util.c: snd_pcm_delay() returned a value that is exceptionally large: -14656 bytes (-76 ms). Jan 14 18:17:13 den pulseaudio[6298]: E: [alsa-sink-USB Audio] alsa-util.c: Most likely this is a bug in the ALSA driver 'snd_usb_audio'. Please report this issue to the ALSA developers. Jan 14 18:17:13 den pulseaudio[6298]: E: [alsa-sink-USB Audio] alsa-util.c: snd_pcm_dump(): Jan 14 18:17:14 den pulseaudio[6298]: E: [alsa-sink-USB Audio] alsa-util.c: Hardware PCM card 0 'DigiHug USB Audio' device 0 subdevice 0 Jan 14 18:17:14 den pulseaudio[6298]: E: [alsa-sink-USB Audio] alsa-util.c: Its setup is: Jan 14 18:17:14 den pulseaudio[6298]: E: [alsa-sink-USB Audio] alsa-util.c: stream : PLAYBACK Jan 14 18:17:14 den pulseaudio[6298]: E: [alsa-sink-USB Audio] alsa-util.c: access : MMAP_INTERLEAVED Jan 14 18:17:14 den pulseaudio[6298]: E: [alsa-sink-USB Audio] alsa-util.c: format : S16_LE Jan 14 18:17:14 den pulseaudio[6298]: E: [alsa-sink-USB Audio] alsa-util.c: subformat : STD Jan 14 18:17:14 den pulseaudio[6298]: E: [alsa-sink-USB Audio] alsa-util.c: channels : 2 Jan 14 18:17:14 den pulseaudio[6298]: E: [alsa-sink-USB Audio] alsa-util.c: rate : 48000 Jan 14 18:17:15 den pulseaudio[6298]: E: [alsa-sink-USB Audio] alsa-util.c: exact rate : 48000 (48000/1) Jan 14 18:17:15 den pulseaudio[6298]: E: [alsa-sink-USB Audio] alsa-util.c: msbits : 16 Jan 14 18:17:15 den pulseaudio[6298]: E: [alsa-sink-USB Audio] alsa-util.c: buffer_size : 440 Jan 14 18:17:15 den pulseaudio[6298]: E: [alsa-sink-USB Audio] alsa-util.c: period_size : 88 Jan 14 18:17:15 den pulseaudio[6298]: E: [alsa-sink-USB Audio] alsa-util.c: period_time : 1833 Jan 14 18:17:15 den pulseaudio[6298]: E: [alsa-sink-USB Audio] alsa-util.c: tstamp_mode : ENABLE Jan 14 18:17:15 den pulseaudio[6298]: E: [alsa-sink-USB Audio] alsa-util.c: tstamp_type : MONOTONIC Jan 14 18:17:15 den pulseaudio[6298]: E: [alsa-sink-USB Audio] alsa-util.c: period_step : 1 Jan 14 18:17:16 den pulseaudio[6298]: E: [alsa-sink-USB Audio] alsa-util.c: avail_min : 88 Jan 14 18:17:16 den pulseaudio[6298]: E: [alsa-sink-USB Audio] alsa-util.c: period_event : 1 Jan 14 18:17:16 den pulseaudio[6298]: E: [alsa-sink-USB Audio] alsa-util.c: start_threshold : -1 Jan 14 18:17:16 den pulseaudio[6298]: E: [alsa-sink-USB Audio] alsa-util.c: stop_threshold : 7926335344172072960 Jan 14 18:17:16 den pulseaudio[6298]: E: [alsa-sink-USB Audio] alsa-util.c: silence_threshold: 0 Jan 14 18:17:16 den pulseaudio[6298]: E: [alsa-sink-USB Audio] alsa-util.c: silence_size : 0 Jan 14 18:17:16 den pulseaudio[6298]: E: [alsa-sink-USB Audio] alsa-util.c: boundary : 7926335344172072960 Jan 14 18:17:17 den pulseaudio[6298]: E: [alsa-sink-USB Audio] alsa-util.c: appl_ptr : 309185120 Jan 14 18:17:17 den pulseaudio[6298]: E: [alsa-sink-USB Audio] alsa-util.c: hw_ptr : 309191472 _______________________________________________ Alsa-devel mailing list Alsa-devel@alsa-project.org http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
participants (2)
-
Takashi Iwai -
Valni