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-   -   shell-fm keeps giving ALSA: underrun, at least 0ms (https://www.linuxquestions.org/questions/debian-26/shell-fm-keeps-giving-alsa-underrun-at-least-0ms-777039/)

craigevil 12-20-2009 08:15 AM
shell-fm keeps giving ALSA: underrun, at least 0ms
 
shell-fm keeps giving ALSA: underrun, at least 0ms and losing sound while it shows the error, it is a rather intermittent error. Sometimes I can run it for hours with no issues other times it starts right after I start shell-fm. I do not use pulse audio or artsd, only alsa.

$ cat /proc/asound/devices
2: : timer
3: : sequencer
4: [ 0- 0]: digital audio playback
5: [ 0- 0]: digital audio capture
6: [ 0- 2]: hardware dependent
7: [ 0] : control

craig@craigevil:~$ lspci -v | grep Audio
00:1b.0 Audio device: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) High Definition Audio Controller (rev 04)

craig@craigevil:~$ cat /proc/asound/oss/devices
0: [0- 0]: mixer
1: : sequencer
3: [0- 0]: digital audio
4: [0- 0]: digital audio
8: : sequencer

Audio: Card Intel 82801FB/FBM/FR/FW/FRW (ICH6 Family) High Definition Audio Controller driver HDA Intel
Sound: Advanced Linux Sound Architecture Version 1.0.21

$ apt-cache policy libasound2
libasound2:
Installed: 1.0.21a-1
Candidate: 1.0.21a-1

$ apt-cache policy shell-fm
shell-fm:
Installed: 0.4+svn20071125.r282-1
Candidate: 0.4+svn20071125.r282-1
Version table:
*** 0.4+svn20071125.r282-1 0
990 http://ftp.debian.org sid/main Packages

craigevil 12-21-2009 01:34 PM
So no one knows what this is or how to fix it? I have googled and checked the Debian BTS all without luck. I remember something about creating a asoundrc but haven't been able to find what to put in it to fix this issue.

craigevil 12-22-2009 09:51 AM
shell-fm keeps giving ALSA: underrun, at least 0ms while running it in lxterminal.I use alsa with lxde, not pulseaudio or artsd. When I close it with ctrl+q it gives the following output.My ram is fine, ran memtest several times this week to check so I am pretty sure that isn't the problem. Also I am not having any issues with other sound apps like mplayer, moc or with videos in smplayer.

ALSA: underrun, at least 0ms.
craig@craigevil:~$ *** glibc detected *** shell-fm: double free or corruption (!prev): 0x09172b50 ***
======= Backtrace: =========
/lib/i686/cmov/libc.so.6[0x48196824]
/lib/i686/cmov/libc.so.6[0x481980b3]
/lib/i686/cmov/libc.so.6(cfree+0x6d)[0x4819b0ad]
/lib/i686/cmov/libc.so.6(fclose+0x145)[0x48186a85]
shell-fm[0x804d85e]
shell-fm[0x804e394]
shell-fm[0x804c506]
/lib/i686/cmov/libc.so.6(__libc_start_main+0xe5)[0x48141b55]
shell-fm[0x8049a71]
======= Memory map: ========
08047000-08055000 r-xp 00000000 08:02 11454276 /usr/bin/shell-fm
08055000-08056000 rw-p 0000e000 08:02 11454276 /usr/bin/shell-fm
08056000-0805a000 rw-p 00000000 00:00 0
09171000-091d2000 rw-p 00000000 00:00 0 [heap]
42705000-42708000 r-xp 00000000 08:02 8110308 /lib/libuuid.so.1.3.0
42708000-42709000 rw-p 00002000 08:02 8110308 /lib/libuuid.so.1.3.0
42820000-42827000 r-xp 00000000 08:02 11453037 /usr/lib/libSM.so.6.0.1
42827000-42828000 rw-p 00006000 08:02 11453037 /usr/lib/libSM.so.6.0.1
4282a000-42879000 r-xp 00000000 08:02 11453695 /usr/lib/libXt.so.6.0.0
42879000-4287d000 rw-p 0004e000 08:02 11453695 /usr/lib/libXt.so.6.0.0
4287f000-42894000 r-xp 00000000 08:02 11454739 /usr/lib/libaudio.so.2.4
42894000-42895000 rw-p 00015000 08:02 11454739 /usr/lib/libaudio.so.2.4
42a57000-42a77000 r-xp 00000000 08:02 11453446 /usr/lib/libaudiofile.so.0.0.2
42a77000-42a7a000 rw-p 00020000 08:02 11453446 /usr/lib/libaudiofile.so.0.0.2
42af0000-42af9000 r-xp 00000000 08:02 11454595 /usr/lib/libesd.so.0.2.39
42af9000-42afa000 rw-p 00009000 08:02 11454595 /usr/lib/libesd.so.0.2.39
46277000-46390000 r-xp 00000000 08:02 11452607 /usr/lib/libX11.so.6.3.0
46390000-46394000 rw-p 00118000 08:02 11452607 /usr/lib/libX11.so.6.3.0
46396000-463ae000 r-xp 00000000 08:02 11452603 /usr/lib/libxcb.so.1.1.0
463ae000-463af000 rw-p 00017000 08:02 11452603 /usr/lib/libxcb.so.1.1.0
463b1000-463be000 r-xp 00000000 08:02 11453413 /usr/lib/libXext.so.6.4.0
463be000-463bf000 rw-p 0000c000 08:02 11453413 /usr/lib/libXext.so.6.4.0
466ec000-46708000 r-xp 00000000 08:02 8110088 /lib/libgcc_s.so.1
46708000-46709000 rw-p 0001c000 08:02 8110088 /lib/libgcc_s.so.1
4670b000-46710000 r-xp 00000000 08:02 11452760 /usr/lib/libogg.so.0.6.0
46710000-46711000 rw-p 00004000 08:02 11452760 /usr/lib/libogg.so.0.6.0
46713000-4673b000 r-xp 00000000 08:02 11453194 /usr/lib/libvorbis.so.0.4.3
4673b000-4673c000 rw-p 00027000 08:02 11453194 /usr/lib/libvorbis.so.0.4.3
46748000-46797000 r-xp 00000000 08:02 10715177 /usr/lib/libFLAC.so.8.2.0
46797000-46798000 rw-p 0004f000 08:02 10715177 /usr/lib/libFLAC.so.8.2.0
4679a000-467fb000 r-xp 00000000 08:02 11453804 /usr/lib/libsndfile.so.1.0.21
467fb000-467fd000 rw-p 00061000 08:02 11453804 /usr/lib/libsndfile.so.1.0.21
467fd000-46801000 rw-p 00000000 00:00 0
46874000-468be000 r-xp 00000000 08:02 11453989 /usr/lib/libpulsecommon-0.9.21.so
468be000-468bf000 rw-p 00049000 08:02 11453989 /usr/lib/libpulsecommon-0.9.21.so
468c1000-46901000 r-xp 00000000 08:02 11453992 /usr/lib/libpulse.so.0.12.2
46901000-46902000 rw-p 00040000 08:02 11453992 /usr/lib/libpulse.so.0.12.2
46a94000-46a98000 r-xp 00000000 08:02 11455818 /usr/lib/libXtst.so.6.1.0
46a98000-46a99000 rw-p 00003000 08:02 11455818 /usr/lib/libXtst.so.6.1.0
46b02000-46bed000 r-xp 00000000 08:02 10715169 /usr/lib/libvorbisenc.so.2.0.6
46bed000-46bfb000 rw-p 000eb000 08:02 10715169 /usr/lib/libvorbisenc.so.2.0.6
4810b000-48127000 r-xp 00000000 08:02 8110110 /lib/ld-2.10.2.so
48127000-48128000 r--p 0001b000 08:02 8110110 /lib/ld-2.10.2.so
48128000-48129000 rw-p 0001c000 08:02 8110110 /lib/ld-2.10.2.so
4812b000-4826c000 r-xp 00000000 08:02 8110122 /lib/i686/cmov/libc-2.10.2.so
4826c000-4826e000 r--p 00141000 08:02 8110122 /lib/i686/cmov/libc-2.10.2.so
4826e000-4826f000 rw-p 00143000 08:02 8110122 /lib/i686/cmov/libc-2.10.2.so
4826f000-48272000 rw-p 00000000 00:00 0
48274000-48276000 r-xp 00000000 08:02 8110146 /lib/i686/cmov/libdl-2.10.2.so
48276000-48277000 r--p 00001000 08:02 8110146 /lib/i686/cmov/libdl-2.10.2.so
48277000-48278000 rw-p 00002000 08:02 8110146 /lib/i686/cmov/libdl-2.10.2.so
4827a000-4829e000 r-xp 00000000 08:02 8110204 /lib/i686/cmov/libm-2.10.2.so
4829e000-4829f000 r--p 00023000 08:02 8110204 /lib/i686/cmov/libm-2.10.2.so
4829f000-482a0000 rw-p 00024000 08:02 8110204 /lib/i686/cmov/libm-2.10.2.so
482a2000-482b7000 r-xp 00000000 08:02 8110193 /lib/i686/cmov/libpthread-2.10.2.so
482b7000-482b8000 r--p 00014000 08:02 8110193 /lib/i686/cmov/libpthread-2.10.2.so
482b8000-482b9000 rw-p 00015000 08:02 8110193 /lib/i686/cmov/libpthread-2.10.2.so
482b9000-482bb000 rw-p 00000000 00:00 0
482bd000-482bf000 r-xp 00000000 08:02 11453778 /usr/lib/libXau.so.6.0.0
482bf000-482c0000 rw-p 00001000 08:02 11453778 /usr/lib/libXau.so.6.0.0
4842a000-4842d000 r-xp 00000000 08:02 11453263 /usr/lib/libao.so.2.1.3
4842d000-4842e000 rw-p 00003000 08:02 11453263 /usr/lib/libao.so.2.1.3
48430000-48437000 r-xp 00000000 08:02 8111566 /lib/i686/cmov/librt-2.10.2.so
48437000-48438000 r--p 00006000 08:02 8111566 /lib/i686/cmov/librt-2.10.2.so
48438000-48439000 rw-p 00007000 08:02 8111566 /lib/i686/cmov/librt-2.10.2.so
48464000-48479000 r-xp 00000000 08:02 11453103 /usr/lib/libICE.so.6.3.0
48479000-4847a000 rw-p 00014000 08:02 11453103 /usr/lib/libICE.so.6.3.0
4847a000-4847c000 rw-p 00000000 00:00 0
484d7000-4850e000 r-xp 00000000 08:02 8111567 /lib/libdbus-1.so.3.4.0
4850e000-4850f000 r--p 00037000 08:02 8111567 /lib/libdbus-1.so.3.4.0
4850f000-48510000 rw-p 00038000 08:02 8111567 /lib/libdbus-1.so.3.4.0
48936000-4893b000 r-xp 00000000 08:02 11454727 /usr/lib/libgdbm.so.3.0.0
4893b000-4893c000 rw-p 00004000 08:02 11454727 /usr/lib/libgdbm.so.3.0.0
48943000-48947000 r-xp 00000000 08:02 8111563 /lib/libattr.so.1.1.0
48947000-48948000 rw-p 00003000 08:02 8111563 /lib/libattr.so.1.1.0
48aa6000-48abc000 r-xp 00000000 08:02 11454788 /usr/lib/libmad.so.0.2.1
48abc000-48abd000 rw-p 00015000 08:02 11454788 /usr/lib/libmad.so.0.2.1
49159000-4915c000 r-xp 00000000 08:02 8110099 /lib/libcap.so.2.17
4915c000-4915d000 rw-p 00002000 08:02 8110099 /lib/libcap.so.2.17
492b7000-492be000 r-xp 00000000 08:02 8110324 /lib/libwrap.so.0.7.6
492be000-492bf000 rw-p 00007000 08:02 8110324 /lib/libwrap.so.0.7.6
493b5000-493b9000 r-xp 00000000 08:02 11457400 /usr/lib/libasyncns.so.0.1.0
493b9000-493ba000 rw-p 00003000 08:02 11457400 /usr/lib/libasyncns.so.0.1.0
493e1000-493e6000 r-xp 00000000 08:02 11456435 /usr/lib/libartsc.so.0.0.0
493e6000-493e7000 rw-p 00004000 08:02 11456435 /usr/lib/libartsc.so.0.0.0
493ef000-49402000 r-xp 00000000 08:02 8110313 /lib/i686/cmov/libnsl-2.10.2.so
49402000-49403000 r--p 00012000 08:02 8110313 /lib/i686/cmov/libnsl-2.10.2.so
49403000-49404000 rw-p 00013000 08:02 8110313 /lib/i686/cmov/libnsl-2.10.2.so
49404000-49406000 rw-p 00000000 00:00 0


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