Bug#274924: /usr/bin/gnome-sound-recorder: usually freezes whole system

[Sjoerd Simons]

reassign 274924 linux-2.6
thanks

On Thu, Sep 15, 2005 at 02:51:18PM +0800, Florian Schlichting wrote:
> thanks for following up on this.
> 
> On Wed, Sep 14, 2005 at 09:52:32PM +0200, Sjoerd Simons wrote:
> 
> > Does this still happen with gnome-media 2.10 and recent gstreamer versions
> > ?  Btw freezing the system indicates a kernel bug, not a
> > gnome-media/gstreamer one.
> 
> Yes, I still get the same message (if the system doesn't freeze). The
> process then looks like this:
> 
> flo       5664  0.6  0.0      0     0 pts/0    Zl+  14:07   0:02 [gnome-sound-rec] <defunct>
> 
> And there's some related stuff in /var/log/messages :
> 
> Sep 15 14:08:28 localhost kernel: Modules linked in: ipv6 fan thermal processor af_packet tsdev mousedev joydev psmouse floppy parpor
> t_pc parport evdev rtc snd_nm256 snd_ac97_codec snd_pcm snd_timer snd_page_alloc snd i2c_piix4 i2c_core shpchp pci_hotplug intel_agp 
> uhci_hcd usbcore nm256_audio sound soundcore ac97 3c59
> x mii yenta_socket rsrc_nonstatic pcmcia_core agpgart ide_cd cdrom ext3 jbd mbcache ide_disk ide_generic via82cxxx trm290 triflex slc
> 90e66 sis5513 siimage serverworks sc1200 rz1000 piix pdc202xx_old opti621 ns87415 hpt366 hpt34x generic cy82c693 cs5530 cs5520 cmd64x
>  atiixp amd74xx alim15x3 aec62xx pdc202xx_new ide_core unix fbcon tileblit font bitblit vesafb cfbcopyarea cfbimgblt cfbfillrect soft
> cursor capability commoncap
> Sep 15 14:08:28 localhost kernel: CPU:    0
> Sep 15 14:08:28 localhost kernel: EIP:    0060:[pg0+140794585/1069827072]    Not tainted VLI
> Sep 15 14:08:28 localhost kernel: EFLAGS: 00210246   (2.6.12-1-686) 
> Sep 15 14:08:28 localhost kernel: EIP is at dma_ioctl+0x3a9/0x910 [sound]
> Sep 15 14:08:28 localhost kernel: eax: 00000000   ebx: 8010500d   ecx: 00000000   edx: 00000000
> Sep 15 14:08:28 localhost kernel: esi: c891a0e4   edi: 00000000   ebp: 00000000   esp: c284ff14
> Sep 15 14:08:28 localhost kernel: ds: 007b   es: 007b   ss: 0068
> Sep 15 14:08:28 localhost kernel: Process gnome-sound-rec (pid: 5664, threadinfo=c284e000 task=c2876a80)
> Sep 15 14:08:28 localhost kernel: Stack: 00000000 c891a0e4 00000001 c891a000 c0045002 00000000 00000000 00000000 
> Sep 15 14:08:28 localhost kernel:        00000000 00000000 00005622 00000010 bf8a7850 8010500d bf8a7850 00000010 
> Sep 15 14:08:28 localhost kernel:        c016b9c1 00000000 8010500d bf8a7850 bf8a7850 c6605d80 c6605d80 c016bb30 
> Sep 15 14:08:28 localhost kernel: Call Trace:
> Sep 15 14:08:28 localhost kernel:  [do_ioctl+129/144] do_ioctl+0x81/0x90
> Sep 15 14:08:28 localhost kernel:  [vfs_ioctl+96/496] vfs_ioctl+0x60/0x1f0
> Sep 15 14:08:28 localhost kernel:  [sys_ioctl+136/160] sys_ioctl+0x88/0xa0
> Sep 15 14:08:28 localhost kernel:  [syscall_call+7/11] syscall_call+0x7/0xb
> Sep 15 14:08:28 localhost kernel: Code: c2 89 44 24 14 8b 86 34 02 00 00 89 44 24 1c 8b ae 34 02 00 00 0f af d5 81 fb 0d 50 10 80 89 
> 54 24 20 0f 84 50 03 00 00 89 d0 99 <f7> be 34 02 00 00 31 d2 89 44 24 14 8b 86 4c 02 00 00 f7 b6 34 
> 
> gnome-media is version 2.10.2-0.2, gstreamer is mostly 0.8.8-3, with
> libgstreamer0.8-0 being 0.8.11-1 (as reported by dpkg-query -l). uname -r says
> 2.6.12-1-686 - the most recent (testing) Debian stock kernel.
> 
> 
> Should I take these kernel messages to some kernel people? 

Yeah this is definitely a kernel bug. Reassigning it to the kernel.. T

> From googling
> a bit, I got the impression that the occasional freezes with nm256_audio
> on Dell laptops at boot are a known problem (in 2002 - from my
> experience it's largely solved) but nobody talks about recording
> difficulties; there's no maintainer in the source, just two people who
> provided patches in 2000 and 2001...

  Sjoerd
-- 
The study of non-linear physics is like the study of non-elephant biology.