* FiiO E10k (Digihub USB Audio), occasional system hang.
@ 2016-01-14 20:08 Valni
2016-01-21 11:39 ` Takashi Iwai
0 siblings, 1 reply; 2+ messages in thread
From: Valni @ 2016-01-14 20:08 UTC (permalink / raw)
To: alsa-devel
[-- Attachment #1: Type: text/plain, Size: 569 bytes --]
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.
[-- Attachment #2: alsa_bug.txt --]
[-- Type: text/plain, Size: 5968 bytes --]
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
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^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: FiiO E10k (Digihub USB Audio), occasional system hang.
2016-01-14 20:08 FiiO E10k (Digihub USB Audio), occasional system hang Valni
@ 2016-01-21 11:39 ` Takashi Iwai
0 siblings, 0 replies; 2+ messages in thread
From: Takashi Iwai @ 2016-01-21 11:39 UTC (permalink / raw)
To: Valni; +Cc: alsa-devel
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
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