[alsa-devel] TASCAM US122L
Takashi Iwai
tiwai at suse.de
Mon Oct 6 14:04:22 CEST 2008
At Mon, 6 Oct 2008 13:11:48 +0200,
Fernando Perfumo wrote:
>
>
> Hello all,
>
> following is an extract of kern.log when connecting and disconecting a
> TASCAM US122L :
> ( the pcm part of the us122L does not appear in /proc/asound/... but only
> the midi part.
> kernel : 2.6.27-rc5-git11, alsa-driver-1.0.18rc3 compiled separately of
> the kernel sources, alsa-lib-1.0.18rc3 and alsa-utils-1.0.18rc3 )
Most messages are from snd_printdd(), so it's no bug but verbose messages.
> I'd appreciate some ideas about the segfault in alsactl and the ausence of
> the pcm functionality..
alsactl segfault seems irrelevant. Are you using the latest git version?
thanks,
Takashi
> Thanks many,
> Fernando.
>
> Oct 6 14:18:17 64studio kernel: usb 2-1: new high speed USB device using
> ehci_hcd and address 10
> Oct 6 14:18:17 64studio kernel: usb 2-1: config 1 interface 1 altsetting 1
> bulk endpoint 0x83 has invalid maxpacket 9
> Oct 6 14:18:17 64studio kernel: usb 2-1: configuration #1 chosen from 1
> choice
> Oct 6 14:18:17 64studio kernel: ALSA
> /usr/src/alsa-driver-1.0.18rc3/usb/usx2y/../../alsa-kernel/usb/usx2y/us122l.c:538:
> ffff880037942000:0
> Oct 6 14:18:17 64studio kernel: ALSA
> /usr/src/alsa-driver-1.0.18rc3/usb/usx2y/../../alsa-kernel/usb/usx2y/us122l.c:538:
> ffff88005e018000:1
> Oct 6 14:18:17 64studio kernel: ALSA
> /usr/src/alsa-driver-1.0.18rc3/usb/usx2y/../../alsa-kernel/usb/usx2y/us122l.c:103:
> 0
> Oct 6 14:18:18 64studio kernel: ALSA
> /usr/src/alsa-driver-1.0.18rc3/usb/usx2y/../../alsa-kernel/usb/usx2y/us122l.c:103:
> 0
> Oct 6 14:18:18 64studio kernel: ALSA
> /usr/src/alsa-driver-1.0.18rc3/usb/usx2y/../../alsa-kernel/usb/usx2y/usb_stream.c:61:
> idle=-18 ul=1518 ps=1536
> Oct 6 14:18:18 64studio kernel: ALSA
> /usr/src/alsa-driver-1.0.18rc3/usb/usx2y/../../alsa-kernel/usb/usx2y/usb_stream.c:61:
> idle=0 ul=1554 ps=1536
> Oct 6 14:18:18 64studio kernel: ALSA
> /usr/src/alsa-driver-1.0.18rc3/usb/usx2y/../../alsa-kernel/usb/usx2y/usb_stream.c:714:
> 23 106
> Oct 6 14:18:18 64studio kernel: ALSA
> /usr/src/alsa-driver-1.0.18rc3/usb/usx2y/../../alsa-kernel/usb/usx2y/usb_stream.c:738:
> 1
> Oct 6 14:18:18 64studio kernel: ALSA
> /usr/src/alsa-driver-1.0.18rc3/usb/usx2y/../../alsa-kernel/usb/usx2y/usb_stream.c:61:
> idle=-12 ul=1524 ps=1536
> Oct 6 14:18:18 64studio kernel: ALSA
> /usr/src/alsa-driver-1.0.18rc3/usb/usx2y/../../alsa-kernel/usb/usx2y/usb_stream.c:61:
> idle=-30 ul=1518 ps=1536
> Oct 6 14:18:18 64studio kernel: ALSA
> /usr/src/alsa-driver-1.0.18rc3/usb/usx2y/../../alsa-kernel/usb/usx2y/usb_stream.c:552:
> 0 6 46 6
> Oct 6 14:18:18 64studio kernel: ALSA
> /usr/src/alsa-driver-1.0.18rc3/usb/usx2y/../../alsa-kernel/usb/usx2y/usb_stream.c:552:
> 0 11 46 0
> Oct 6 14:18:18 64studio kernel: ALSA
> /usr/src/alsa-driver-1.0.18rc3/usb/usx2y/../../alsa-kernel/usb/usx2y/usb_stream.c:552:
> 0 88 46 -6
> Oct 6 14:18:18 64studio kernel: ALSA
> /usr/src/alsa-driver-1.0.18rc3/usb/usx2y/../../alsa-kernel/usb/usx2y/usb_stream.c:552:
> 0 176 46 -12
> Oct 6 14:18:18 64studio kernel: ALSA
> /usr/src/alsa-driver-1.0.18rc3/usb/usx2y/../../alsa-kernel/usb/usx2y/usb_stream.c:552:
> 0 253 46 -18
> Oct 6 14:18:18 64studio kernel: ALSA
> /usr/src/alsa-driver-1.0.18rc3/usb/usx2y/../../alsa-kernel/usb/usx2y/usb_stream.c:552:
> 1518 6 46 6
> Oct 6 14:18:18 64studio kernel: ALSA
> /usr/src/alsa-driver-1.0.18rc3/usb/usx2y/../../alsa-kernel/usb/usx2y/usb_stream.c:552:
> 1518 11 46 0
> Oct 6 14:18:18 64studio kernel: ALSA
> /usr/src/alsa-driver-1.0.18rc3/usb/usx2y/../../alsa-kernel/usb/usx2y/usb_stream.c:552:
> 1518 242 46 -6
> Oct 6 14:18:18 64studio kernel: ALSA
> /usr/src/alsa-driver-1.0.18rc3/usb/usx2y/../../alsa-kernel/usb/usx2y/usb_stream.c:552:
> 3036 6 47 6
> Oct 6 14:18:18 64studio kernel: ALSA
> /usr/src/alsa-driver-1.0.18rc3/usb/usx2y/../../alsa-kernel/usb/usx2y/usb_stream.c:552:
> 4590 5 46 0
> Oct 6 14:18:18 ....
> ..............................................................
> Oct 6 14:18:18 64studio kernel: ALSA
> /usr/src/alsa-driver-1.0.18rc3/usb/usx2y/../../alsa-kernel/usb/usx2y/usb_stream.c:552:
> 44538 5 46 6
> Oct 6 14:18:18 64studio kernel: ALSA
> /usr/src/alsa-driver-1.0.18rc3/usb/usx2y/../../alsa-kernel/usb/usx2y/usb_stream.c:738:
> 3
> Oct 6 14:18:18 64studio kernel: ALSA
> /usr/src/alsa-driver-1.0.18rc3/usb/usx2y/../../alsa-kernel/usb/usx2y/usb_stream.c:552:
> 46056 5 47 6
> Oct 6 14:18:18 64studio kernel: ALSA
> /usr/src/alsa-driver-1.0.18rc3/usb/usx2y/../../alsa-kernel/usb/usx2y/usb_stream.c:552:
> 50688 5 46 6
> Oct 6 14:18:18 64studio kernel: ALSA
> /usr/src/alsa-driver-1.0.18rc3/usb/usx2y/../../alsa-ker..................................
> .........................................................................................................................................................................
> Oct 6 14:18:18 64studio kernel: ALSA
> /usr/src/alsa-driver-1.0.18rc3/usb/usx2y/../../alsa-kernel/usb/usx2y/usb_stream.c:552:
> 93696 5 46 6
> Oct 6 14:18:18 64studio kernel: ALSA
> /usr/src/alsa-driver-1.0.18rc3/usb/usx2y/../../alsa-kernel/usb/usx2y/usb_stream.c:552:
> 95220 5 47 6
> Oct 6 14:18:18 64studio kernel: ALSA
> /usr/src/alsa-driver-1.0.18rc3/usb/usx2y/../../alsa-kernel/usb/usx2y/usb_stream.c:738:
> 3
> Oct 6 14:18:18 64studio kernel: ALSA
> /usr/src/alsa-driver-1.0.18rc3/usb/usx2y/../../alsa-kernel/usb/usx2y/usb_stream.c:552:
> 99846 5 46 6
> Oct 6 14:18:18 64studio kernel: ALSA
> /usr/src/alsa-driver-1.0.18rc3/usb..............................................................
> ......................................................................................................................................................................
>
> Oct 6 14:18:18 64studio kernel: ALSA
> /usr/src/alsa-driver-1.0.18rc3/usb/usx2y/../../alsa-kernel/usb/usx2y/usb_stream.c:552:
> 153576 5 47 6
> Oct 6 14:18:18 64studio kernel: ALSA
> /usr/src/alsa-driver-1.0.18rc3/usb/usx2y/../../alsa-kernel/usb/usx2y/usb_stream.c:552:
> 158208 5 46 6
> Oct 6 14:18:18 64studio kernel: ALSA
> /usr/src/alsa-driver-1.0.18rc3/usb/usx2y/../../alsa-kernel/usb/usx2y/usb_stream.c:552:
> 165882 5 46 6
> Oct 6 14:18:18 64studio kernel: ALSA
> /usr/src/alsa-driver-1.0.18rc3/usb/usx2y/../../alsa-kernel/usb/usx2y/usb_stream.c:552:
> 173556 5 46 6
> Oct 6 14:18:18 64studio kernel: ALSA
> /usr/src/alsa-driver-1.0.18rc3/usb/usx2y/../../alsa-kernel/usb/usx2y/usb_stream.c:738:
> 3
> Oct 6 14:18:19 64studio last message repeated 2 times
> Oct 6 14:18:19 64studio kernel: ALSA
> /usr/src/alsa-driver-1.0.18rc3/usb/usbmidi.c:1368: created 1 output and 1
> input ports
>
> Oct 6 14:18:19 64studio kernel: alsactl[25592]: segfault at 0 ip
> 00007fb5c9e2f5a0 sp 00007fffd26840b8 error 4 in
> libc-2.3.6.so[7fb5c9dbd000+121000]
> Oct 6 14:18:19 64studio kernel: alsactl[25594]: segfault at 0 ip
> 00007fc0e9fc45a0 sp 00007ffff2819238 error 4 in
> libc-2.3.6.so[7fc0e9f52000+121000]
> Oct 6 14:18:19 64studio kernel: alsactl[25670]: segfault at 0 ip
> 00007fd7550975a0 sp 00007fff5d8ee318 error 4 in
> libc-2.3.6.so[7fd755025000+121000]
> Oct 6 14:18:19 64studio kernel: alsactl[25671]: segfault at 0 ip
> 00007f2ab8cc65a0 sp 00007fffc151cf38 error 4 in
> libc-2.3.6.so[7f2ab8c54000+121000]
>
> Oct 6 14:18:47 64studio kernel: ALSA
> /usr/src/alsa-driver-1.0.18rc3/usb/usx2y/../../alsa-kernel/usb/usx2y/usb_stream.c:456:
> underrun, status=4294967225
> Oct 6 14:18:47 64studio kernel: ALSA
> /usr/src/alsa-driver-1.0.18rc3/usb/usx2y/../../alsa-kernel/usb/usx2y/usb_stream.c:456:
> underrun, status=4294967225
> Oct 6 14:18:47 64studio kernel: usb 2-1: USB disconnect, address 10
>
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