[Pkg-alsa-devel] Bug#546642: alsa-utils: alsactl segfaults
Cristian Ionescu-Idbohrn
cristian.ionescu-idbohrn at axis.com
Mon Sep 14 19:20:40 UTC 2009
Package: alsa-utils
Version: 1.0.20-3
Severity: normal
Keep seeing these in my logs:
# zegrep alsa /var/log/dmesg*
/var/log/dmesg:[ 22.996542] alsactl[2310]: segfault at 0 ip 080580db sp bfa67800 error 4 in alsactl[8048000+13000]
/var/log/dmesg:[ 22.997098] alsactl[2318]: segfault at 0 ip 080580db sp bfb4be10 error 4 in alsactl[8048000+13000]
/var/log/dmesg:[ 23.002802] alsactl[2320]: segfault at 0 ip 080580db sp bfb3a550 error 4<6>alsactl[2319]: segfault at 0 ip 080580db sp bfdabe60 error 4 in alsactl[8048000+13000] in alsactl[8048000+13000]
/var/log/dmesg:[ 23.337300] alsactl[2532]: segfault at 0 ip 080580db sp bfb2c0b0 error 4 in alsactl[8048000+13000]
/var/log/dmesg:[ 23.342109] alsactl[2538]: segfault at 0 ip 080580db sp bf88efd0 error 4 in alsactl[8048000+13000]
/var/log/dmesg:[ 23.348247] alsactl[2541]: segfault at 0 ip 080580db sp bfaa73f0 error 4 in alsactl[8048000+13000]
/var/log/dmesg:[ 23.351752] alsactl[2542]: segfault at 0 ip 080580db sp bfdce200 error 4 in alsactl[8048000+13000]
/var/log/dmesg.0:[ 23.177490] alsactl[2304]: segfault at 0 ip 080580db sp bf8f2b40 error 4 in alsactl[8048000+13000]
/var/log/dmesg.0:[ 23.178079] alsactl[2299]: segfault at 0 ip 080580db sp bfabdcb0 error 4 in alsactl[8048000+13000]
/var/log/dmesg.0:[ 23.183244] alsactl[2308]: segfault at 0 ip 080580db sp bfe88130 error 4 in alsactl[8048000+13000]
/var/log/dmesg.0:[ 23.183718] alsactl[2309]: segfault at 0 ip 080580db sp bff7d3d0 error 4 in alsactl[8048000+13000]
/var/log/dmesg.1.gz:[ 21.955159] alsactl[2291]: segfault at 0 ip 080580db sp bfa63ba0 error 4 in alsactl[8048000+13000]
/var/log/dmesg.1.gz:[ 21.955517] alsactl[2290]: segfault at 0 ip 080580db sp bfa89930 error 4 in alsactl[8048000+13000]
/var/log/dmesg.1.gz:[ 21.961674] alsactl[2293]: segfault at 0 ip 080580db sp bfba9680 error 4<6>alsactl[2292]: segfault at 0 ip 080580db sp bfe5a480 error 4 in alsactl[8048000+13000] in alsactl[8048000+13000]
/var/log/dmesg.1.gz:[ 22.243309] alsactl[2512]: segfault at 0 ip 080580db sp bfdb5990 error 4 in alsactl[8048000+13000]
/var/log/dmesg.1.gz:[ 22.249158] alsactl[2517]: segfault at 0 ip 080580db sp bfa20250 error 4 in alsactl[8048000+13000]
/var/log/dmesg.1.gz:[ 22.249351] alsactl[2516]: segfault at 0 ip 080580db sp bfdd5550 error 4 in alsactl[8048000+13000]
/var/log/dmesg.1.gz:[ 22.253117] alsactl[2518]: segfault at 0 ip 080580db sp bf90fcf0 error 4 in alsactl[8048000+13000]
/var/log/dmesg.2.gz:[ 23.685196] alsactl[2304]: segfault at 0 ip 080580db sp bfa59a50 error 4 in alsactl[8048000+13000]
/var/log/dmesg.2.gz:[ 23.688887] alsactl[2308]: segfault at 0 ip 080580db sp bfec94a0 error 4 in alsactl[8048000+13000]
/var/log/dmesg.2.gz:[ 23.742017] alsactl[2315]: segfault at 0 ip 080580db sp bf83faf0 error 4 in alsactl[8048000+13000]
/var/log/dmesg.2.gz:[ 23.745541] alsactl[2316]: segfault at 0 ip 080580db sp bfa06370 error 4 in alsactl[8048000+13000]
/var/log/dmesg.2.gz:[ 23.967274] alsactl[2529]: segfault at 0 ip 080580db sp bff68ae0 error 4 in alsactl[8048000+13000]
/var/log/dmesg.2.gz:[ 23.971107] alsactl[2533]: segfault at 0 ip 080580db sp bfb23eb0 error 4 in alsactl[8048000+13000]
/var/log/dmesg.2.gz:[ 23.976444] alsactl[2535]: segfault at 0 ip 080580db sp bfa4ffd0 error 4 in alsactl[8048000+13000]
/var/log/dmesg.2.gz:[ 23.979946] alsactl[2536]: segfault at 0 ip 080580db sp bfc01d20 error 4 in alsactl[8048000+13000]
/var/log/dmesg.3.gz:[ 23.285120] alsactl[2301]: segfault at 0 ip 080580db sp bf943ee0 error 4 in alsactl[8048000+13000]
/var/log/dmesg.3.gz:[ 23.285464] alsactl[2296]: segfault at 0 ip 080580db sp bfb469d0 error 4 in alsactl[8048000+13000]
/var/log/dmesg.3.gz:[ 23.291511] alsactl[2305]: segfault at 0 ip 080580db sp bfd2fdc0 error 4<6>alsactl[2306]: segfault at 0 ip 080580db sp bfcf7c20 error 4 in alsactl[8048000+13000] in alsactl[8048000+13000]
/var/log/dmesg.3.gz:[ 23.557698] alsactl[2526]: segfault at 0 ip 080580db sp bfe20240 error 4<6>alsactl[2525]: segfault at 0 ip 080580db sp bfc60e60 error 4 in alsactl[8048000+13000] in alsactl[8048000+13000]
/var/log/dmesg.3.gz:[ 23.563809] alsactl[2527]: segfault at 0 ip 080580db sp bff0e060 error 4<6>alsactl[2528]: segfault at 0 ip 080580db sp bfd66510 error 4 in alsactl[8048000+13000] in alsactl[8048000+13000]
# lspci | egrep -i audio
05:03.0 Multimedia audio controller: Creative Labs SB0400 Audigy2 Value
# lsmod | egrep snd
snd_emu10k1_synth 5368 0
snd_emux_synth 25336 1 snd_emu10k1_synth
snd_seq_virmidi 4680 1 snd_emux_synth
snd_seq_midi_emul 5216 1 snd_emux_synth
snd_emu10k1 116172 3 snd_emu10k1_synth
snd_pcsp 8416 0
snd_ac97_codec 91264 1 snd_emu10k1
snd_pcm_oss 32232 0
snd_mixer_oss 12368 1 snd_pcm_oss
ac97_bus 1456 1 snd_ac97_codec
snd_util_mem 3876 2 snd_emux_synth,snd_emu10k1
snd_pcm 62420 5 snd_emu10k1,snd_pcsp,snd_ac97_codec,snd_pcm_oss
snd_hwdep 6120 2 snd_emux_synth,snd_emu10k1
snd_seq_midi 5688 0
snd_rawmidi 18596 3 snd_seq_virmidi,snd_emu10k1,snd_seq_midi
snd_seq_midi_event 6212 2 snd_seq_virmidi,snd_seq_midi
snd_seq 42436 5 snd_emux_synth,snd_seq_virmidi,snd_seq_midi_emul,snd_seq_midi,snd_seq_midi_event
snd_timer 17436 3 snd_emu10k1,snd_pcm,snd_seq
snd_seq_device 6136 5 snd_emu10k1_synth,snd_emu10k1,snd_seq_midi,snd_rawmidi,snd_seq
snd 49060 16 snd_emux_synth,snd_seq_virmidi,snd_emu10k1,snd_pcsp,snd_ac97_codec,snd_pcm_oss,snd_mixer_oss,snd_pcm,snd_hwdep,snd_rawmidi,snd_seq,snd_timer,snd_seq_device
snd_page_alloc 8180 2 snd_emu10k1,snd_pcm
soundcore 6184 1 snd
Any ideas what the cause might be?
-- System Information:
Debian Release: squeeze/sid
APT prefers unstable
APT policy: (500, 'unstable'), (500, 'testing')
Architecture: i386 (i686)
Kernel: Linux 2.6.30-1-686 (SMP w/2 CPU cores)
Locale: LANG=C, LC_CTYPE=C (charmap=ANSI_X3.4-1968)
Shell: /bin/sh linked to /bin/bash
Versions of packages alsa-utils depends on:
ii dialog 1.1-20080819-1 Displays user-friendly dialog boxe
ii libasound2 1.0.20-4 shared library for ALSA applicatio
ii libc6 2.9-26 GNU C Library: Shared libraries
ii libncurses5 5.7+20090803-2 shared libraries for terminal hand
ii linux-sound-base 1.0.21+dfsg-1 base package for ALSA and OSS soun
ii lsb-base 3.2-23 Linux Standard Base 3.2 init scrip
ii module-init-tools 3.10-3 tools for managing Linux kernel mo
ii udev 0.141-2 /dev/ and hotplug management daemo
ii whiptail 0.52.10-4 Displays user-friendly dialog boxe
Versions of packages alsa-utils recommends:
ii alsa-base 1.0.21+dfsg-1 ALSA driver configuration files
ii pciutils 1:3.1.4-1 Linux PCI Utilities
alsa-utils suggests no packages.
-- no debconf information
Cheers,
--
Cristian
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