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Description of problem: After reinstalling FEDORA CORE 2 over a pre-existing RH9 up-to-date and recompiled the sources (kernel 2.6.5-1.358) because of the lack of IEEE1394 support from CD installation I got this problem using any kind of sound software: With xmms and using mpg321 (recompiled both from the sources) I got randomly this error: pcm.c:5896: snd_pcm_mmap_commit: Assertion `frames <= snd_pcm_mmap_avail(pcm)' failed. Version-Release number of selected component (if applicable): xmms 1.2.10 and mpg321 version 0.2.10. How reproducible: Launch xmms and/or mpg321 with an mp3 file and wait 'til it crashes (7 times over 10) (with or without log!!) Steps to Reproduce: 1. Boot Machine 2. launch xmms and/or mpg321 with mp3 file (doesn't care about bitrate) 3. Wait the error! Actual results: It crash and stop working. Afterward it seems to be difficult to launch xmms again due to a segfault on startup. Expected results: Work as before in rh6.1 to rh9.0. It has to play music! Additional info: ??
Looks like an ALSA bug. But it would be helpful if you tried from a fresh installation - particularly with a stock kernel.
What sound driver?
This is a report of lsmod command on my machine: [root@devil root]# lsmod Module Size Used by floppy 52848 0 snd_pcm_oss 45988 0 snd_mixer_oss 18176 3 snd_pcm_oss snd_cs4236 19140 3 snd_opl3_lib 12032 1 snd_cs4236 snd_hwdep 10756 1 snd_opl3_lib snd_cs4236_lib 17920 1 snd_cs4236 snd_mpu401_uart 9472 1 snd_cs4236 snd_rawmidi 22176 1 snd_mpu401_uart snd_seq_device 10504 2 snd_opl3_lib,snd_rawmidi snd_cs4231_lib 24708 2 snd_cs4236,snd_cs4236_lib snd_pcm 77060 3 snd_pcm_oss,snd_cs4236_lib,snd_cs4231_lib snd_timer 22788 3 snd_opl3_lib,snd_cs4231_lib,snd_pcm snd 44644 14 snd_pcm_oss,snd_mixer_oss,snd_cs4236,snd_opl3_lib,snd_hwdep,snd_cs4236_lib,snd_mpu401_uart,snd_rawmidi,snd_seq_device,snd_cs4231_lib,snd_pcm,snd_timer soundcore 10848 3 snd snd_page_alloc 12420 2 snd_cs4231_lib,snd_pcm and this is a report of dmesg command on startup: [cut] isapnp: Scanning for PnP cards... isapnp: Card 'Crystal Audio' isapnp: 1 Plug & Play card detected total [cut] pnp: Device 00:01.00 activated. pnp: Device 00:01.02 activated. warning: process `update' used the obsolete bdflush system call Fix your initscripts? mtrr: 0xf4000000,0x2000000 overlaps existing 0xf4000000,0x1000000 warning: process `update' used the obsolete bdflush system call Fix your initscripts? [cut] warning: process `update' used the obsolete bdflush system call Fix your initscripts? I hope this can help.
What about FC3? Does the bug survive?
I don't have FC3 installed, nor I am going to install it. Anyway I upgraded the kernel to 2.6.10-1.8_FC2smp via yum/up2date. Now I am playing a mp3 file via network using xmms feature to load from a website (www.live365.com). As soon the bug reappear I will inform you. Best regards, Gianluca
Here is again!! After a few minutes of working (playing with volume control even in xmms, or in the system volume control) it crashes with the following: /var/log/messages: Jan 14 08:47:17 devil modprobe: FATAL: Error running install command for sound_slot_1 Jan 14 08:51:31 devil last message repeated 2 times Jan 14 08:54:01 devil last message repeated 2 times Jan 14 08:54:01 devil modprobe: FATAL: Error running install command for sound_slot_1 And from the terminal where I launched xmms from: [user@devil user]$ xmms xmms: pcm.c:5896: snd_pcm_mmap_commit: Assertion `frames <= snd_pcm_mmap_avail(pcm)' failed. Aborted This machine is an IBM Intellistation MPRO with dual PIII-Katmai CPU@550Mhz 512MB RAM - Kernel smp. 2.6.10-1.8-FC2 I hope this can help. Regards, Gianluca
Fedora Core 2 is now maintained by the Fedora Legacy project for security updates only. If this problem is a security issue, please reopen and reassign to the Fedora Legacy product. If it is not a security issue and hasn't been resolved in the current FC3 updates or in the FC4 test release, reopen and change the version to match.
Do you have any ~/.asoundrc or /etc/asound.conf file?
No, I have only /etc/asound.state file only. I found if I switch to OSS no problem occurs.
It has been reported to upstream and bug track for it is here: https://bugtrack.alsa-project.org/alsa-bug/view.php?id=696 https://bugtrack.alsa-project.org/alsa-bug/view.php?id=483 I'm closing it as UPSTREAM.