* [Fwd: Re: crash with rc8]
@ 2003-03-05 14:24 alfp
2003-03-05 14:39 ` Takashi Iwai
2003-03-05 14:55 ` Jaroslav Kysela
0 siblings, 2 replies; 4+ messages in thread
From: alfp @ 2003-03-05 14:24 UTC (permalink / raw)
To: alsa-devel
-----Forwarded Message-----
> From: alfp <alfp@adsmr.co.za>
> To: Erik Inge Bolsø <knan@mo.himolde.no>
> Subject: Re: [Alsa-devel] crash with rc8
> Date: 05 Mar 2003 14:08:03 +0200
>
> Sending the output as is.
> alf
>
> BTW, I changed
> /lib/modules/2.4.19-16mdkenterprise/build/include/linux/version.h
> to
> read "2.4.19-16mdkenterprise" instead of "2.4.19-16mdkcustom"
> for UTS_RELEASE,
> so that the modules gets stored in the right place.
>
>
> ksymoops 2.4.5 on i686 2.4.19-16mdkenterprise. Options used
> -V (default)
> -k /proc/ksyms (default)
> -l /proc/modules (default)
> -o /lib/modules/2.4.19-16mdkenterprise/ (default)
> -m /boot/System.map-2.4.19-16mdkenterprise (default)
>
> Warning: You did not tell me where to find symbol information. I will
> assume that the log matches the kernel and modules that are running
> right now and I'll use the default options above for symbol resolution.
> If the current kernel and/or modules do not match the log, you can get
> more accurate output by telling me the kernel version and where to find
> map, modules, ksyms etc. ksymoops -h explains the options.
>
> Warning (compare_ksyms_lsmod): module ext3 is in lsmod but not in ksyms, probably no symbols exported
> Warning (compare_maps): mismatch on symbol __nvsym03120 , NVdriver says f8dfe720, /lib/modules/2.4.19-16mdkenterprise/kernel/drivers/video/NVdriver says f8df6fe0. Ignoring /lib/modules/2.4.19-16mdkenterprise/kernel/drivers/video/NVdriver entry
> Unable to handle kernel NULL pointer dereference at virtual address 00000008
> f8b410b7
> *pde = 00000000
> Oops: 0002
> CPU: 0
> EIP: 0010:[<f8b410b7>] Not tainted
> Using defaults from ksymoops -t elf32-i386 -a i386
> EFLAGS: 00010296
> eax: f6384bd8 ebx: 00000000 ecx: 00000000 edx: f6384bd8
> esi: 00015888 edi: 00015888 ebp: f638c000 esp: f6277c5c
> ds: 0018 es: 0018 ss: 0018
> Process aplay (pid: 2288, stackpage=f6277000)
> Stack: 00000000 00000000 f63170f4 f6384ba0 f754b800 f8b561a3 f6384bd8 00015888
> 00000000 00000000 00000000 00000000 00000000 f63170e0 f6384ba0 f6277ce4
> f8b66f21 f6384ba0 00015888 f754b800 00000000 f6277ce4 f6384ba0 f8b4b4e0
> Call Trace: [<f8b561a3>] [<f8b66f21>] [<f8b4b4e0>] [<f8b4b594>] [<f8b4ed4a>]
> [<c01b87b0>] [<c0129666>] [<c01563ff>] [<c0109627>]
> Code: c7 43 08 00 00 00 00 8b 02 83 f8 02 0f 84 97 00 00 00 83 f8
>
>
> >>EIP; f8b410b7 <[snd-page-alloc]snd_dma_alloc_pages+17/e0> <=====
>
> >>eax; f6384bd8 <_end+3601ace0/3849a158>
> >>edx; f6384bd8 <_end+3601ace0/3849a158>
> >>esi; 00015888 Before first symbol
> >>edi; 00015888 Before first symbol
> >>ebp; f638c000 <_end+36022108/3849a158>
> >>esp; f6277c5c <_end+35f0dd64/3849a158>
>
> Trace; f8b561a3 <[snd-pcm]snd_pcm_lib_malloc_pages+d3/e0>
> Trace; f8b66f21 <[snd-emu10k1]snd_emu10k1_playback_hw_params+51/c0>
> Trace; f8b4b4e0 <[snd-pcm]snd_pcm_hw_params+270/2b0>
> Trace; f8b4b594 <[snd-pcm]snd_pcm_hw_params_user+74/a0>
> Trace; f8b4ed4a <[snd-pcm]snd_pcm_playback_ioctl1+5a/360>
> Trace; c01b87b0 <ide_dma_intr+0/d0>
> Trace; c0129666 <update_process_times+36/b0>
> Trace; c01563ff <sys_ioctl+ef/2b0>
> Trace; c0109627 <system_call+33/38>
>
> Code; f8b410b7 <[snd-page-alloc]snd_dma_alloc_pages+17/e0>
> 00000000 <_EIP>:
> Code; f8b410b7 <[snd-page-alloc]snd_dma_alloc_pages+17/e0> <=====
> 0: c7 43 08 00 00 00 00 movl $0x0,0x8(%ebx) <=====
> Code; f8b410be <[snd-page-alloc]snd_dma_alloc_pages+1e/e0>
> 7: 8b 02 mov (%edx),%eax
> Code; f8b410c0 <[snd-page-alloc]snd_dma_alloc_pages+20/e0>
> 9: 83 f8 02 cmp $0x2,%eax
> Code; f8b410c3 <[snd-page-alloc]snd_dma_alloc_pages+23/e0>
> c: 0f 84 97 00 00 00 je a9 <_EIP+0xa9>
> Code; f8b410c9 <[snd-page-alloc]snd_dma_alloc_pages+29/e0>
> 12: 83 f8 00 cmp $0x0,%eax
>
> <1>Unable to handle kernel NULL pointer dereference at virtual address 00000008
> f8b410b7
> *pde = 00000000
> Oops: 0002
> CPU: 1
> EIP: 0010:[<f8b410b7>] Not tainted
> EFLAGS: 00010296
> eax: f639a0b8 ebx: 00000000 ecx: 00000000 edx: f639a0b8
> esi: 00015888 edi: 00015888 ebp: f638c000 esp: f6289c5c
> ds: 0018 es: 0018 ss: 0018
> Process aplay (pid: 2282, stackpage=f6289000)
> Stack: 00000000 00000000 f63173f4 f639a080 f621bc00 f8b561a3 f639a0b8 00015888
> 00000000 00000000 00000000 00000000 00000000 f63173e0 f639a080 f6289ce4
> f8b66f21 f639a080 00015888 f621bc00 00000000 f6289ce4 f639a080 f8b4b4e0
> Call Trace: [<f8b561a3>] [<f8b66f21>] [<f8b4b4e0>] [<f8b4b594>] [<f8b4ed4a>]
> [<c01563ff>] [<c0109627>]
> Code: c7 43 08 00 00 00 00 8b 02 83 f8 02 0f 84 97 00 00 00 83 f8
>
>
> >>EIP; f8b410b7 <[snd-page-alloc]snd_dma_alloc_pages+17/e0> <=====
>
> >>eax; f639a0b8 <_end+360301c0/3849a158>
> >>edx; f639a0b8 <_end+360301c0/3849a158>
> >>esi; 00015888 Before first symbol
> >>edi; 00015888 Before first symbol
> >>ebp; f638c000 <_end+36022108/3849a158>
> >>esp; f6289c5c <_end+35f1fd64/3849a158>
>
> Trace; f8b561a3 <[snd-pcm]snd_pcm_lib_malloc_pages+d3/e0>
> Trace; f8b66f21 <[snd-emu10k1]snd_emu10k1_playback_hw_params+51/c0>
> Trace; f8b4b4e0 <[snd-pcm]snd_pcm_hw_params+270/2b0>
> Trace; f8b4b594 <[snd-pcm]snd_pcm_hw_params_user+74/a0>
> Trace; f8b4ed4a <[snd-pcm]snd_pcm_playback_ioctl1+5a/360>
> Trace; c01563ff <sys_ioctl+ef/2b0>
> Trace; c0109627 <system_call+33/38>
>
> Code; f8b410b7 <[snd-page-alloc]snd_dma_alloc_pages+17/e0>
> 00000000 <_EIP>:
> Code; f8b410b7 <[snd-page-alloc]snd_dma_alloc_pages+17/e0> <=====
> 0: c7 43 08 00 00 00 00 movl $0x0,0x8(%ebx) <=====
> Code; f8b410be <[snd-page-alloc]snd_dma_alloc_pages+1e/e0>
> 7: 8b 02 mov (%edx),%eax
> Code; f8b410c0 <[snd-page-alloc]snd_dma_alloc_pages+20/e0>
> 9: 83 f8 02 cmp $0x2,%eax
> Code; f8b410c3 <[snd-page-alloc]snd_dma_alloc_pages+23/e0>
> c: 0f 84 97 00 00 00 je a9 <_EIP+0xa9>
> Code; f8b410c9 <[snd-page-alloc]snd_dma_alloc_pages+29/e0>
> 12: 83 f8 00 cmp $0x0,%eax
>
> <1>Unable to handle kernel NULL pointer dereference at virtual address 00000008
> f8b410b7
> *pde = 00000000
> Oops: 0002
> CPU: 0
> EIP: 0010:[<f8b410b7>] Not tainted
> EFLAGS: 00010296
> eax: f63848d8 ebx: 00000000 ecx: 00000000 edx: f63848d8
> esi: 00015888 edi: 00015888 ebp: f638c000 esp: f651bc5c
> ds: 0018 es: 0018 ss: 0018
> Process aplay (pid: 2279, stackpage=f651b000)
> Stack: 00000000 00000000 f620ded4 f63848a0 f657ac00 f8b561a3 f63848d8 00015888
> 00000000 00000000 00000000 00000000 00000000 f620dec0 f63848a0 f651bce4
> f8b66f21 f63848a0 00015888 f657ac00 00000000 f651bce4 f63848a0 f8b4b4e0
> Call Trace: [<f8b561a3>] [<f8b66f21>] [<f8b4b4e0>] [<f8b4b594>] [<f8b4ed4a>]
> [<c01b87b0>] [<c010b01b>] [<c01563ff>] [<c0109627>]
> Code: c7 43 08 00 00 00 00 8b 02 83 f8 02 0f 84 97 00 00 00 83 f8
>
>
> >>EIP; f8b410b7 <[snd-page-alloc]snd_dma_alloc_pages+17/e0> <=====
>
> >>eax; f63848d8 <_end+3601a9e0/3849a158>
> >>edx; f63848d8 <_end+3601a9e0/3849a158>
> >>esi; 00015888 Before first symbol
> >>edi; 00015888 Before first symbol
> >>ebp; f638c000 <_end+36022108/3849a158>
> >>esp; f651bc5c <_end+361b1d64/3849a158>
>
> Trace; f8b561a3 <[snd-pcm]snd_pcm_lib_malloc_pages+d3/e0>
> Trace; f8b66f21 <[snd-emu10k1]snd_emu10k1_playback_hw_params+51/c0>
> Trace; f8b4b4e0 <[snd-pcm]snd_pcm_hw_params+270/2b0>
> Trace; f8b4b594 <[snd-pcm]snd_pcm_hw_params_user+74/a0>
> Trace; f8b4ed4a <[snd-pcm]snd_pcm_playback_ioctl1+5a/360>
> Trace; c01b87b0 <ide_dma_intr+0/d0>
> Trace; c010b01b <handle_IRQ_event+6b/a0>
> Trace; c01563ff <sys_ioctl+ef/2b0>
> Trace; c0109627 <system_call+33/38>
>
> Code; f8b410b7 <[snd-page-alloc]snd_dma_alloc_pages+17/e0>
> 00000000 <_EIP>:
> Code; f8b410b7 <[snd-page-alloc]snd_dma_alloc_pages+17/e0> <=====
> 0: c7 43 08 00 00 00 00 movl $0x0,0x8(%ebx) <=====
> Code; f8b410be <[snd-page-alloc]snd_dma_alloc_pages+1e/e0>
> 7: 8b 02 mov (%edx),%eax
> Code; f8b410c0 <[snd-page-alloc]snd_dma_alloc_pages+20/e0>
> 9: 83 f8 02 cmp $0x2,%eax
> Code; f8b410c3 <[snd-page-alloc]snd_dma_alloc_pages+23/e0>
> c: 0f 84 97 00 00 00 je a9 <_EIP+0xa9>
> Code; f8b410c9 <[snd-page-alloc]snd_dma_alloc_pages+29/e0>
> 12: 83 f8 00 cmp $0x0,%eax
>
> <1>Unable to handle kernel NULL pointer dereference at virtual address 00000008
> f8b410b7
> *pde = 00000000
> Oops: 0002
> CPU: 0
> EIP: 0010:[<f8b410b7>] Not tainted
> EFLAGS: 00010296
> eax: f637eef8 ebx: 00000000 ecx: 00000000 edx: f637eef8
> esi: 00015888 edi: 00015888 ebp: f638c000 esp: f6241c5c
> ds: 0018 es: 0018 ss: 0018
> Process aplay (pid: 2299, stackpage=f6241000)
> Stack: 00000000 00000000 f620d8d4 f637eec0 f61e4c00 f8b561a3 f637eef8 00015888
> 00000000 00000000 00000000 00000000 00000000 f620d8c0 f637eec0 f6241ce4
> f8b66f21 f637eec0 00015888 f61e4c00 00000000 f6241ce4 f637eec0 f8b4b4e0
> Call Trace: [<f8b561a3>] [<f8b66f21>] [<f8b4b4e0>] [<f8b4b594>] [<f8b4ed4a>]
> [<c01563ff>] [<c0109627>]
> Code: c7 43 08 00 00 00 00 8b 02 83 f8 02 0f 84 97 00 00 00 83 f8
>
>
> >>EIP; f8b410b7 <[snd-page-alloc]snd_dma_alloc_pages+17/e0> <=====
>
> >>eax; f637eef8 <_end+36015000/3849a158>
> >>edx; f637eef8 <_end+36015000/3849a158>
> >>esi; 00015888 Before first symbol
> >>edi; 00015888 Before first symbol
> >>ebp; f638c000 <_end+36022108/3849a158>
> >>esp; f6241c5c <_end+35ed7d64/3849a158>
>
> Trace; f8b561a3 <[snd-pcm]snd_pcm_lib_malloc_pages+d3/e0>
> Trace; f8b66f21 <[snd-emu10k1]snd_emu10k1_playback_hw_params+51/c0>
> Trace; f8b4b4e0 <[snd-pcm]snd_pcm_hw_params+270/2b0>
> Trace; f8b4b594 <[snd-pcm]snd_pcm_hw_params_user+74/a0>
> Trace; f8b4ed4a <[snd-pcm]snd_pcm_playback_ioctl1+5a/360>
> Trace; c01563ff <sys_ioctl+ef/2b0>
> Trace; c0109627 <system_call+33/38>
>
> Code; f8b410b7 <[snd-page-alloc]snd_dma_alloc_pages+17/e0>
> 00000000 <_EIP>:
> Code; f8b410b7 <[snd-page-alloc]snd_dma_alloc_pages+17/e0> <=====
> 0: c7 43 08 00 00 00 00 movl $0x0,0x8(%ebx) <=====
> Code; f8b410be <[snd-page-alloc]snd_dma_alloc_pages+1e/e0>
> 7: 8b 02 mov (%edx),%eax
> Code; f8b410c0 <[snd-page-alloc]snd_dma_alloc_pages+20/e0>
> 9: 83 f8 02 cmp $0x2,%eax
> Code; f8b410c3 <[snd-page-alloc]snd_dma_alloc_pages+23/e0>
> c: 0f 84 97 00 00 00 je a9 <_EIP+0xa9>
> Code; f8b410c9 <[snd-page-alloc]snd_dma_alloc_pages+29/e0>
> 12: 83 f8 00 cmp $0x0,%eax
>
> <1>Unable to handle kernel NULL pointer dereference at virtual address 00000008
> f8b410b7
> *pde = 00000000
> Oops: 0002
> CPU: 1
> EIP: 0010:[<f8b410b7>] Not tainted
> EFLAGS: 00010296
> eax: f637edf8 ebx: 00000000 ecx: 00000000 edx: f637edf8
> esi: 00015888 edi: 00015888 ebp: f638c000 esp: f651bc5c
> ds: 0018 es: 0018 ss: 0018
> Process aplay (pid: 2302, stackpage=f651b000)
> Stack: 00000000 00000000 f620dc54 f637edc0 f6278800 f8b561a3 f637edf8 00015888
> 00000000 00000000 00000000 00000000 00000000 f620dc40 f637edc0 f651bce4
> f8b66f21 f637edc0 00015888 f6278800 00000000 f651bce4 f637edc0 f8b4b4e0
> Call Trace: [<f8b561a3>] [<f8b66f21>] [<f8b4b4e0>] [<f8b4b594>] [<f8b4ed4a>]
> [<c01563ff>] [<c0109627>]
> Code: c7 43 08 00 00 00 00 8b 02 83 f8 02 0f 84 97 00 00 00 83 f8
>
>
> >>EIP; f8b410b7 <[snd-page-alloc]snd_dma_alloc_pages+17/e0> <=====
>
> >>eax; f637edf8 <_end+36014f00/3849a158>
> >>edx; f637edf8 <_end+36014f00/3849a158>
> >>esi; 00015888 Before first symbol
> >>edi; 00015888 Before first symbol
> >>ebp; f638c000 <_end+36022108/3849a158>
> >>esp; f651bc5c <_end+361b1d64/3849a158>
>
> Trace; f8b561a3 <[snd-pcm]snd_pcm_lib_malloc_pages+d3/e0>
> Trace; f8b66f21 <[snd-emu10k1]snd_emu10k1_playback_hw_params+51/c0>
> Trace; f8b4b4e0 <[snd-pcm]snd_pcm_hw_params+270/2b0>
> Trace; f8b4b594 <[snd-pcm]snd_pcm_hw_params_user+74/a0>
> Trace; f8b4ed4a <[snd-pcm]snd_pcm_playback_ioctl1+5a/360>
> Trace; c01563ff <sys_ioctl+ef/2b0>
> Trace; c0109627 <system_call+33/38>
>
> Code; f8b410b7 <[snd-page-alloc]snd_dma_alloc_pages+17/e0>
> 00000000 <_EIP>:
> Code; f8b410b7 <[snd-page-alloc]snd_dma_alloc_pages+17/e0> <=====
> 0: c7 43 08 00 00 00 00 movl $0x0,0x8(%ebx) <=====
> Code; f8b410be <[snd-page-alloc]snd_dma_alloc_pages+1e/e0>
> 7: 8b 02 mov (%edx),%eax
> Code; f8b410c0 <[snd-page-alloc]snd_dma_alloc_pages+20/e0>
> 9: 83 f8 02 cmp $0x2,%eax
> Code; f8b410c3 <[snd-page-alloc]snd_dma_alloc_pages+23/e0>
> c: 0f 84 97 00 00 00 je a9 <_EIP+0xa9>
> Code; f8b410c9 <[snd-page-alloc]snd_dma_alloc_pages+29/e0>
> 12: 83 f8 00 cmp $0x0,%eax
>
> <1>Unable to handle kernel NULL pointer dereference at virtual address 00000008
> f8b410b7
> *pde = 00000000
> Oops: 0002
> CPU: 0
> EIP: 0010:[<f8b410b7>] Not tainted
> EFLAGS: 00010296
> eax: f637ecf8 ebx: 00000000 ecx: 00000000 edx: f637ecf8
> esi: 00015888 edi: 00015888 ebp: f638c000 esp: f6277c5c
> ds: 0018 es: 0018 ss: 0018
> Process aplay (pid: 2303, stackpage=f6277000)
> Stack: 00000000 00000000 f620d854 f637ecc0 f74c8c00 f8b561a3 f637ecf8 00015888
> 00000000 00000000 00000000 00000000 00000000 f620d840 f637ecc0 f6277ce4
> f8b66f21 f637ecc0 00015888 f74c8c00 00000000 f6277ce4 f637ecc0 f8b4b4e0
> Call Trace: [<f8b561a3>] [<f8b66f21>] [<f8b4b4e0>] [<f8b4b594>] [<f8b4ed4a>]
> [<c01563ff>] [<c0109627>]
> Code: c7 43 08 00 00 00 00 8b 02 83 f8 02 0f 84 97 00 00 00 83 f8
>
>
> >>EIP; f8b410b7 <[snd-page-alloc]snd_dma_alloc_pages+17/e0> <=====
>
> >>eax; f637ecf8 <_end+36014e00/3849a158>
> >>edx; f637ecf8 <_end+36014e00/3849a158>
> >>esi; 00015888 Before first symbol
> >>edi; 00015888 Before first symbol
> >>ebp; f638c000 <_end+36022108/3849a158>
> >>esp; f6277c5c <_end+35f0dd64/3849a158>
>
> Trace; f8b561a3 <[snd-pcm]snd_pcm_lib_malloc_pages+d3/e0>
> Trace; f8b66f21 <[snd-emu10k1]snd_emu10k1_playback_hw_params+51/c0>
> Trace; f8b4b4e0 <[snd-pcm]snd_pcm_hw_params+270/2b0>
> Trace; f8b4b594 <[snd-pcm]snd_pcm_hw_params_user+74/a0>
> Trace; f8b4ed4a <[snd-pcm]snd_pcm_playback_ioctl1+5a/360>
> Trace; c01563ff <sys_ioctl+ef/2b0>
> Trace; c0109627 <system_call+33/38>
>
> Code; f8b410b7 <[snd-page-alloc]snd_dma_alloc_pages+17/e0>
> 00000000 <_EIP>:
> Code; f8b410b7 <[snd-page-alloc]snd_dma_alloc_pages+17/e0> <=====
> 0: c7 43 08 00 00 00 00 movl $0x0,0x8(%ebx) <=====
> Code; f8b410be <[snd-page-alloc]snd_dma_alloc_pages+1e/e0>
> 7: 8b 02 mov (%edx),%eax
> Code; f8b410c0 <[snd-page-alloc]snd_dma_alloc_pages+20/e0>
> 9: 83 f8 02 cmp $0x2,%eax
> Code; f8b410c3 <[snd-page-alloc]snd_dma_alloc_pages+23/e0>
> c: 0f 84 97 00 00 00 je a9 <_EIP+0xa9>
> Code; f8b410c9 <[snd-page-alloc]snd_dma_alloc_pages+29/e0>
> 12: 83 f8 00 cmp $0x0,%eax
>
> <1>Unable to handle kernel NULL pointer dereference at virtual address 00000008
> f8b410b7
> *pde = 00000000
> Oops: 0002
> CPU: 1
> EIP: 0010:[<f8b410b7>] Not tainted
> EFLAGS: 00010296
> eax: f637ebf8 ebx: 00000000 ecx: 00000000 edx: f637ebf8
> esi: 00015888 edi: 00015888 ebp: f638c000 esp: f61d1c5c
> ds: 0018 es: 0018 ss: 0018
> Process aplay (pid: 2304, stackpage=f61d1000)
> Stack: 00000000 00000000 f620dcd4 f637ebc0 f61d4000 f8b561a3 f637ebf8 00015888
> 00000000 00000000 00000000 00000000 00000000 f620dcc0 f637ebc0 f61d1ce4
> f8b66f21 f637ebc0 00015888 f61d4000 00000000 f61d1ce4 f637ebc0 f8b4b4e0
> Call Trace: [<f8b561a3>] [<f8b66f21>] [<f8b4b4e0>] [<f8b4b594>] [<f8b4ed4a>]
> [<c01563ff>] [<c0109627>]
> Code: c7 43 08 00 00 00 00 8b 02 83 f8 02 0f 84 97 00 00 00 83 f8
>
>
> >>EIP; f8b410b7 <[snd-page-alloc]snd_dma_alloc_pages+17/e0> <=====
>
> >>eax; f637ebf8 <_end+36014d00/3849a158>
> >>edx; f637ebf8 <_end+36014d00/3849a158>
> >>esi; 00015888 Before first symbol
> >>edi; 00015888 Before first symbol
> >>ebp; f638c000 <_end+36022108/3849a158>
> >>esp; f61d1c5c <_end+35e67d64/3849a158>
>
> Trace; f8b561a3 <[snd-pcm]snd_pcm_lib_malloc_pages+d3/e0>
> Trace; f8b66f21 <[snd-emu10k1]snd_emu10k1_playback_hw_params+51/c0>
> Trace; f8b4b4e0 <[snd-pcm]snd_pcm_hw_params+270/2b0>
> Trace; f8b4b594 <[snd-pcm]snd_pcm_hw_params_user+74/a0>
> Trace; f8b4ed4a <[snd-pcm]snd_pcm_playback_ioctl1+5a/360>
> Trace; c01563ff <sys_ioctl+ef/2b0>
> Trace; c0109627 <system_call+33/38>
>
> Code; f8b410b7 <[snd-page-alloc]snd_dma_alloc_pages+17/e0>
> 00000000 <_EIP>:
> Code; f8b410b7 <[snd-page-alloc]snd_dma_alloc_pages+17/e0> <=====
> 0: c7 43 08 00 00 00 00 movl $0x0,0x8(%ebx) <=====
> Code; f8b410be <[snd-page-alloc]snd_dma_alloc_pages+1e/e0>
> 7: 8b 02 mov (%edx),%eax
> Code; f8b410c0 <[snd-page-alloc]snd_dma_alloc_pages+20/e0>
> 9: 83 f8 02 cmp $0x2,%eax
> Code; f8b410c3 <[snd-page-alloc]snd_dma_alloc_pages+23/e0>
> c: 0f 84 97 00 00 00 je a9 <_EIP+0xa9>
> Code; f8b410c9 <[snd-page-alloc]snd_dma_alloc_pages+29/e0>
> 12: 83 f8 00 cmp $0x0,%eax
>
> <1>Unable to handle kernel NULL pointer dereference at virtual address 00000008
> f8b410b7
> *pde = 00000000
> Oops: 0002
> CPU: 0
> EIP: 0010:[<f8b410b7>] Not tainted
> EFLAGS: 00010296
> eax: f637eaf8 ebx: 00000000 ecx: 00000000 edx: f637eaf8
> esi: 00015888 edi: 00015888 ebp: f638c000 esp: f622fc5c
> ds: 0018 es: 0018 ss: 0018
> Process aplay (pid: 2301, stackpage=f622f000)
> Stack: 00000000 00000000 f620d7d4 f637eac0 f61e7c00 f8b561a3 f637eaf8 00015888
> 00000000 00000000 00000000 00000000 00000000 f620d7c0 f637eac0 f622fce4
> f8b66f21 f637eac0 00015888 f61e7c00 00000000 f622fce4 f637eac0 f8b4b4e0
> Call Trace: [<f8b561a3>] [<f8b66f21>] [<f8b4b4e0>] [<f8b4b594>] [<f8b4ed4a>]
> [<c01563ff>] [<c0109627>]
> Code: c7 43 08 00 00 00 00 8b 02 83 f8 02 0f 84 97 00 00 00 83 f8
>
>
> >>EIP; f8b410b7 <[snd-page-alloc]snd_dma_alloc_pages+17/e0> <=====
>
> >>eax; f637eaf8 <_end+36014c00/3849a158>
> >>edx; f637eaf8 <_end+36014c00/3849a158>
> >>esi; 00015888 Before first symbol
> >>edi; 00015888 Before first symbol
> >>ebp; f638c000 <_end+36022108/3849a158>
> >>esp; f622fc5c <_end+35ec5d64/3849a158>
>
> Trace; f8b561a3 <[snd-pcm]snd_pcm_lib_malloc_pages+d3/e0>
> Trace; f8b66f21 <[snd-emu10k1]snd_emu10k1_playback_hw_params+51/c0>
> Trace; f8b4b4e0 <[snd-pcm]snd_pcm_hw_params+270/2b0>
> Trace; f8b4b594 <[snd-pcm]snd_pcm_hw_params_user+74/a0>
> Trace; f8b4ed4a <[snd-pcm]snd_pcm_playback_ioctl1+5a/360>
> Trace; c01563ff <sys_ioctl+ef/2b0>
> Trace; c0109627 <system_call+33/38>
>
> Code; f8b410b7 <[snd-page-alloc]snd_dma_alloc_pages+17/e0>
> 00000000 <_EIP>:
> Code; f8b410b7 <[snd-page-alloc]snd_dma_alloc_pages+17/e0> <=====
> 0: c7 43 08 00 00 00 00 movl $0x0,0x8(%ebx) <=====
> Code; f8b410be <[snd-page-alloc]snd_dma_alloc_pages+1e/e0>
> 7: 8b 02 mov (%edx),%eax
> Code; f8b410c0 <[snd-page-alloc]snd_dma_alloc_pages+20/e0>
> 9: 83 f8 02 cmp $0x2,%eax
> Code; f8b410c3 <[snd-page-alloc]snd_dma_alloc_pages+23/e0>
> c: 0f 84 97 00 00 00 je a9 <_EIP+0xa9>
> Code; f8b410c9 <[snd-page-alloc]snd_dma_alloc_pages+29/e0>
> 12: 83 f8 00 cmp $0x0,%eax
>
> <1>Unable to handle kernel NULL pointer dereference at virtual address 00000008
> f8b410b7
> *pde = 00000000
> Oops: 0002
> CPU: 0
> EIP: 0010:[<f8b410b7>] Not tainted
> EFLAGS: 00010296
> eax: f63845d8 ebx: 00000000 ecx: 00000000 edx: f63845d8
> esi: 00015888 edi: 00015888 ebp: f638c000 esp: f6265c5c
> ds: 0018 es: 0018 ss: 0018
> Process aplay (pid: 2293, stackpage=f6265000)
> Stack: 00000000 00000000 f620ddd4 f63845a0 f6201c00 f8b561a3 f63845d8 00015888
> 00000000 00000000 00000000 00000000 00000000 f620ddc0 f63845a0 f6265ce4
> f8b66f21 f63845a0 00015888 f6201c00 00000000 f6265ce4 f63845a0 f8b4b4e0
> Call Trace: [<f8b561a3>] [<f8b66f21>] [<f8b4b4e0>] [<f8b4b594>] [<f8b4ed4a>]
> [<c01563ff>] [<c0109627>]
> Code: c7 43 08 00 00 00 00 8b 02 83 f8 02 0f 84 97 00 00 00 83 f8
>
>
> >>EIP; f8b410b7 <[snd-page-alloc]snd_dma_alloc_pages+17/e0> <=====
>
> >>eax; f63845d8 <_end+3601a6e0/3849a158>
> >>edx; f63845d8 <_end+3601a6e0/3849a158>
> >>esi; 00015888 Before first symbol
> >>edi; 00015888 Before first symbol
> >>ebp; f638c000 <_end+36022108/3849a158>
> >>esp; f6265c5c <_end+35efbd64/3849a158>
>
> Trace; f8b561a3 <[snd-pcm]snd_pcm_lib_malloc_pages+d3/e0>
> Trace; f8b66f21 <[snd-emu10k1]snd_emu10k1_playback_hw_params+51/c0>
> Trace; f8b4b4e0 <[snd-pcm]snd_pcm_hw_params+270/2b0>
> Trace; f8b4b594 <[snd-pcm]snd_pcm_hw_params_user+74/a0>
> Trace; f8b4ed4a <[snd-pcm]snd_pcm_playback_ioctl1+5a/360>
> Trace; c01563ff <sys_ioctl+ef/2b0>
> Trace; c0109627 <system_call+33/38>
>
> Code; f8b410b7 <[snd-page-alloc]snd_dma_alloc_pages+17/e0>
> 00000000 <_EIP>:
> Code; f8b410b7 <[snd-page-alloc]snd_dma_alloc_pages+17/e0> <=====
> 0: c7 43 08 00 00 00 00 movl $0x0,0x8(%ebx) <=====
> Code; f8b410be <[snd-page-alloc]snd_dma_alloc_pages+1e/e0>
> 7: 8b 02 mov (%edx),%eax
> Code; f8b410c0 <[snd-page-alloc]snd_dma_alloc_pages+20/e0>
> 9: 83 f8 02 cmp $0x2,%eax
> Code; f8b410c3 <[snd-page-alloc]snd_dma_alloc_pages+23/e0>
> c: 0f 84 97 00 00 00 je a9 <_EIP+0xa9>
> Code; f8b410c9 <[snd-page-alloc]snd_dma_alloc_pages+29/e0>
> 12: 83 f8 00 cmp $0x0,%eax
>
> <1>Unable to handle kernel NULL pointer dereference at virtual address 00000008
> f8b410b7
> *pde = 00000000
> Oops: 0002
> CPU: 1
> EIP: 0010:[<f8b410b7>] Not tainted
> EFLAGS: 00010296
> eax: f6384ed8 ebx: 00000000 ecx: 00000000 edx: f6384ed8
> esi: 00015888 edi: 00015888 ebp: f638c000 esp: f6859c5c
> ds: 0018 es: 0018 ss: 0018
> Process aplay (pid: 2278, stackpage=f6859000)
> Stack: 00000000 00000000 f650b4b4 f6384ea0 f621b400 f8b561a3 f6384ed8 00015888
> 00000000 00000000 00000000 00000000 00000000 f650b4a0 f6384ea0 f6859ce4
> f8b66f21 f6384ea0 00015888 f621b400 00000000 f6859ce4 f6384ea0 f8b4b4e0
> Call Trace: [<f8b561a3>] [<f8b66f21>] [<f8b4b4e0>] [<f8b4b594>] [<f8b4ed4a>]
> [<c01563ff>] [<c0109627>]
> Code: c7 43 08 00 00 00 00 8b 02 83 f8 02 0f 84 97 00 00 00 83 f8
>
>
> >>EIP; f8b410b7 <[snd-page-alloc]snd_dma_alloc_pages+17/e0> <=====
>
> >>eax; f6384ed8 <_end+3601afe0/3849a158>
> >>edx; f6384ed8 <_end+3601afe0/3849a158>
> >>esi; 00015888 Before first symbol
> >>edi; 00015888 Before first symbol
> >>ebp; f638c000 <_end+36022108/3849a158>
> >>esp; f6859c5c <_end+364efd64/3849a158>
>
> Trace; f8b561a3 <[snd-pcm]snd_pcm_lib_malloc_pages+d3/e0>
> Trace; f8b66f21 <[snd-emu10k1]snd_emu10k1_playback_hw_params+51/c0>
> Trace; f8b4b4e0 <[snd-pcm]snd_pcm_hw_params+270/2b0>
> Trace; f8b4b594 <[snd-pcm]snd_pcm_hw_params_user+74/a0>
> Trace; f8b4ed4a <[snd-pcm]snd_pcm_playback_ioctl1+5a/360>
> Trace; c01563ff <sys_ioctl+ef/2b0>
> Trace; c0109627 <system_call+33/38>
>
> Code; f8b410b7 <[snd-page-alloc]snd_dma_alloc_pages+17/e0>
> 00000000 <_EIP>:
> Code; f8b410b7 <[snd-page-alloc]snd_dma_alloc_pages+17/e0> <=====
> 0: c7 43 08 00 00 00 00 movl $0x0,0x8(%ebx) <=====
> Code; f8b410be <[snd-page-alloc]snd_dma_alloc_pages+1e/e0>
> 7: 8b 02 mov (%edx),%eax
> Code; f8b410c0 <[snd-page-alloc]snd_dma_alloc_pages+20/e0>
> 9: 83 f8 02 cmp $0x2,%eax
> Code; f8b410c3 <[snd-page-alloc]snd_dma_alloc_pages+23/e0>
> c: 0f 84 97 00 00 00 je a9 <_EIP+0xa9>
> Code; f8b410c9 <[snd-page-alloc]snd_dma_alloc_pages+29/e0>
> 12: 83 f8 00 cmp $0x0,%eax
>
> <1>Unable to handle kernel NULL pointer dereference at virtual address 00000008
> f8b410b7
> *pde = 00000000
> Oops: 0002
> CPU: 1
> EIP: 0010:[<f8b410b7>] Not tainted
> EFLAGS: 00010296
> eax: f6384cd8 ebx: 00000000 ecx: 00000000 edx: f6384cd8
> esi: 00015888 edi: 00015888 ebp: f638c000 esp: f64efc5c
> ds: 0018 es: 0018 ss: 0018
> Process aplay (pid: 2277, stackpage=f64ef000)
> Stack: 00000000 00000000 f73399d4 f6384ca0 f6214c00 f8b561a3 f6384cd8 00015888
> 00000000 00000000 00000000 00000000 00000000 f73399c0 f6384ca0 f64efce4
> f8b66f21 f6384ca0 00015888 f6214c00 00000000 f64efce4 f6384ca0 f8b4b4e0
> Call Trace: [<f8b561a3>] [<f8b66f21>] [<f8b4b4e0>] [<f8b4b594>] [<f8b4ed4a>]
> [<c01563ff>] [<c0109627>]
> Code: c7 43 08 00 00 00 00 8b 02 83 f8 02 0f 84 97 00 00 00 83 f8
>
>
> >>EIP; f8b410b7 <[snd-page-alloc]snd_dma_alloc_pages+17/e0> <=====
>
> >>eax; f6384cd8 <_end+3601ade0/3849a158>
> >>edx; f6384cd8 <_end+3601ade0/3849a158>
> >>esi; 00015888 Before first symbol
> >>edi; 00015888 Before first symbol
> >>ebp; f638c000 <_end+36022108/3849a158>
> >>esp; f64efc5c <_end+36185d64/3849a158>
>
> Trace; f8b561a3 <[snd-pcm]snd_pcm_lib_malloc_pages+d3/e0>
> Trace; f8b66f21 <[snd-emu10k1]snd_emu10k1_playback_hw_params+51/c0>
> Trace; f8b4b4e0 <[snd-pcm]snd_pcm_hw_params+270/2b0>
> Trace; f8b4b594 <[snd-pcm]snd_pcm_hw_params_user+74/a0>
> Trace; f8b4ed4a <[snd-pcm]snd_pcm_playback_ioctl1+5a/360>
> Trace; c01563ff <sys_ioctl+ef/2b0>
> Trace; c0109627 <system_call+33/38>
>
> Code; f8b410b7 <[snd-page-alloc]snd_dma_alloc_pages+17/e0>
> 00000000 <_EIP>:
> Code; f8b410b7 <[snd-page-alloc]snd_dma_alloc_pages+17/e0> <=====
> 0: c7 43 08 00 00 00 00 movl $0x0,0x8(%ebx) <=====
> Code; f8b410be <[snd-page-alloc]snd_dma_alloc_pages+1e/e0>
> 7: 8b 02 mov (%edx),%eax
> Code; f8b410c0 <[snd-page-alloc]snd_dma_alloc_pages+20/e0>
> 9: 83 f8 02 cmp $0x2,%eax
> Code; f8b410c3 <[snd-page-alloc]snd_dma_alloc_pages+23/e0>
> c: 0f 84 97 00 00 00 je a9 <_EIP+0xa9>
> Code; f8b410c9 <[snd-page-alloc]snd_dma_alloc_pages+29/e0>
> 12: 83 f8 00 cmp $0x0,%eax
>
> <1>Unable to handle kernel NULL pointer dereference at virtual address 00000008
> f8b410b7
> *pde = 00000000
> Oops: 0002
> CPU: 0
> EIP: 0010:[<f8b410b7>] Not tainted
> EFLAGS: 00010296
> eax: f6384dd8 ebx: 00000000 ecx: 00000000 edx: f6384dd8
> esi: 00015888 edi: 00015888 ebp: f638c000 esp: f627bc5c
> ds: 0018 es: 0018 ss: 0018
> Process aplay (pid: 2287, stackpage=f627b000)
> Stack: 00000000 00000000 f6317174 f6384da0 f66d8000 f8b561a3 f6384dd8 00015888
> 00000000 00000000 00000000 00000000 00000000 f6317160 f6384da0 f627bce4
> f8b66f21 f6384da0 00015888 f66d8000 00000000 f627bce4 f6384da0 f8b4b4e0
> Call Trace: [<f8b561a3>] [<f8b66f21>] [<f8b4b4e0>] [<f8b4b594>] [<f8b4ed4a>]
> [<c010dda8>] [<c01563ff>] [<c0109627>]
> Code: c7 43 08 00 00 00 00 8b 02 83 f8 02 0f 84 97 00 00 00 83 f8
>
>
> >>EIP; f8b410b7 <[snd-page-alloc]snd_dma_alloc_pages+17/e0> <=====
>
> >>eax; f6384dd8 <_end+3601aee0/3849a158>
> >>edx; f6384dd8 <_end+3601aee0/3849a158>
> >>esi; 00015888 Before first symbol
> >>edi; 00015888 Before first symbol
> >>ebp; f638c000 <_end+36022108/3849a158>
> >>esp; f627bc5c <_end+35f11d64/3849a158>
>
> Trace; f8b561a3 <[snd-pcm]snd_pcm_lib_malloc_pages+d3/e0>
> Trace; f8b66f21 <[snd-emu10k1]snd_emu10k1_playback_hw_params+51/c0>
> Trace; f8b4b4e0 <[snd-pcm]snd_pcm_hw_params+270/2b0>
> Trace; f8b4b594 <[snd-pcm]snd_pcm_hw_params_user+74/a0>
> Trace; f8b4ed4a <[snd-pcm]snd_pcm_playback_ioctl1+5a/360>
> Trace; c010dda8 <call_do_IRQ+5/d>
> Trace; c01563ff <sys_ioctl+ef/2b0>
> Trace; c0109627 <system_call+33/38>
>
> Code; f8b410b7 <[snd-page-alloc]snd_dma_alloc_pages+17/e0>
> 00000000 <_EIP>:
> Code; f8b410b7 <[snd-page-alloc]snd_dma_alloc_pages+17/e0> <=====
> 0: c7 43 08 00 00 00 00 movl $0x0,0x8(%ebx) <=====
> Code; f8b410be <[snd-page-alloc]snd_dma_alloc_pages+1e/e0>
> 7: 8b 02 mov (%edx),%eax
> Code; f8b410c0 <[snd-page-alloc]snd_dma_alloc_pages+20/e0>
> 9: 83 f8 02 cmp $0x2,%eax
> Code; f8b410c3 <[snd-page-alloc]snd_dma_alloc_pages+23/e0>
> c: 0f 84 97 00 00 00 je a9 <_EIP+0xa9>
> Code; f8b410c9 <[snd-page-alloc]snd_dma_alloc_pages+29/e0>
> 12: 83 f8 00 cmp $0x0,%eax
>
> <1>Unable to handle kernel NULL pointer dereference at virtual address 00000008
> f8b410b7
> *pde = 00000000
> Oops: 0002
> CPU: 0
> EIP: 0010:[<f8b410b7>] Not tainted
> EFLAGS: 00010296
> eax: f63847d8 ebx: 00000000 ecx: 00000000 edx: f63847d8
> esi: 00015888 edi: 00015888 ebp: f638c000 esp: f628dc5c
> ds: 0018 es: 0018 ss: 0018
> Process aplay (pid: 2281, stackpage=f628d000)
> Stack: 00000000 00000000 f620de54 f63847a0 f657a400 f8b561a3 f63847d8 00015888
> 00000000 00000000 00000000 00000000 00000000 f620de40 f63847a0 f628dce4
> f8b66f21 f63847a0 00015888 f657a400 00000000 f628dce4 f63847a0 f8b4b4e0
> Call Trace: [<f8b561a3>] [<f8b66f21>] [<f8b4b4e0>] [<f8b4b594>] [<f8b4ed4a>]
> [<c01563ff>] [<c0109627>]
> Code: c7 43 08 00 00 00 00 8b 02 83 f8 02 0f 84 97 00 00 00 83 f8
>
>
> >>EIP; f8b410b7 <[snd-page-alloc]snd_dma_alloc_pages+17/e0> <=====
>
> >>eax; f63847d8 <_end+3601a8e0/3849a158>
> >>edx; f63847d8 <_end+3601a8e0/3849a158>
> >>esi; 00015888 Before first symbol
> >>edi; 00015888 Before first symbol
> >>ebp; f638c000 <_end+36022108/3849a158>
> >>esp; f628dc5c <_end+35f23d64/3849a158>
>
> Trace; f8b561a3 <[snd-pcm]snd_pcm_lib_malloc_pages+d3/e0>
> Trace; f8b66f21 <[snd-emu10k1]snd_emu10k1_playback_hw_params+51/c0>
> Trace; f8b4b4e0 <[snd-pcm]snd_pcm_hw_params+270/2b0>
> Trace; f8b4b594 <[snd-pcm]snd_pcm_hw_params_user+74/a0>
> Trace; f8b4ed4a <[snd-pcm]snd_pcm_playback_ioctl1+5a/360>
> Trace; c01563ff <sys_ioctl+ef/2b0>
> Trace; c0109627 <system_call+33/38>
>
> Code; f8b410b7 <[snd-page-alloc]snd_dma_alloc_pages+17/e0>
> 00000000 <_EIP>:
> Code; f8b410b7 <[snd-page-alloc]snd_dma_alloc_pages+17/e0> <=====
> 0: c7 43 08 00 00 00 00 movl $0x0,0x8(%ebx) <=====
> Code; f8b410be <[snd-page-alloc]snd_dma_alloc_pages+1e/e0>
> 7: 8b 02 mov (%edx),%eax
> Code; f8b410c0 <[snd-page-alloc]snd_dma_alloc_pages+20/e0>
> 9: 83 f8 02 cmp $0x2,%eax
> Code; f8b410c3 <[snd-page-alloc]snd_dma_alloc_pages+23/e0>
> c: 0f 84 97 00 00 00 je a9 <_EIP+0xa9>
> Code; f8b410c9 <[snd-page-alloc]snd_dma_alloc_pages+29/e0>
> 12: 83 f8 00 cmp $0x0,%eax
>
> <1>Unable to handle kernel NULL pointer dereference at virtual address 00000008
> f8b410b7
> *pde = 00000000
> Oops: 0002
> CPU: 0
> EIP: 0010:[<f8b410b7>] Not tainted
> EFLAGS: 00010296
> eax: f63849d8 ebx: 00000000 ecx: 00000000 edx: f63849d8
> esi: 00015888 edi: 00015888 ebp: f638c000 esp: f6275c5c
> ds: 0018 es: 0018 ss: 0018
> Process aplay (pid: 2289, stackpage=f6275000)
> Stack: 00000000 00000000 f620df54 f63849a0 f66d8400 f8b561a3 f63849d8 00015888
> 00000000 00000000 00000000 00000000 00000000 f620df40 f63849a0 f6275ce4
> f8b66f21 f63849a0 00015888 f66d8400 00000000 f6275ce4 f63849a0 f8b4b4e0
> Call Trace: [<f8b561a3>] [<f8b66f21>] [<f8b4b4e0>] [<f8b4b594>] [<f8b4ed4a>]
> [<c01563ff>] [<c0109627>]
> Code: c7 43 08 00 00 00 00 8b 02 83 f8 02 0f 84 97 00 00 00 83 f8
>
>
> >>EIP; f8b410b7 <[snd-page-alloc]snd_dma_alloc_pages+17/e0> <=====
>
> >>eax; f63849d8 <_end+3601aae0/3849a158>
> >>edx; f63849d8 <_end+3601aae0/3849a158>
> >>esi; 00015888 Before first symbol
> >>edi; 00015888 Before first symbol
> >>ebp; f638c000 <_end+36022108/3849a158>
> >>esp; f6275c5c <_end+35f0bd64/3849a158>
>
> Trace; f8b561a3 <[snd-pcm]snd_pcm_lib_malloc_pages+d3/e0>
> Trace; f8b66f21 <[snd-emu10k1]snd_emu10k1_playback_hw_params+51/c0>
> Trace; f8b4b4e0 <[snd-pcm]snd_pcm_hw_params+270/2b0>
> Trace; f8b4b594 <[snd-pcm]snd_pcm_hw_params_user+74/a0>
> Trace; f8b4ed4a <[snd-pcm]snd_pcm_playback_ioctl1+5a/360>
> Trace; c01563ff <sys_ioctl+ef/2b0>
> Trace; c0109627 <system_call+33/38>
>
> Code; f8b410b7 <[snd-page-alloc]snd_dma_alloc_pages+17/e0>
> 00000000 <_EIP>:
> Code; f8b410b7 <[snd-page-alloc]snd_dma_alloc_pages+17/e0> <=====
> 0: c7 43 08 00 00 00 00 movl $0x0,0x8(%ebx) <=====
> Code; f8b410be <[snd-page-alloc]snd_dma_alloc_pages+1e/e0>
> 7: 8b 02 mov (%edx),%eax
> Code; f8b410c0 <[snd-page-alloc]snd_dma_alloc_pages+20/e0>
> 9: 83 f8 02 cmp $0x2,%eax
> Code; f8b410c3 <[snd-page-alloc]snd_dma_alloc_pages+23/e0>
> c: 0f 84 97 00 00 00 je a9 <_EIP+0xa9>
> Code; f8b410c9 <[snd-page-alloc]snd_dma_alloc_pages+29/e0>
> 12: 83 f8 00 cmp $0x0,%eax
>
> <1>Unable to handle kernel NULL pointer dereference at virtual address 00000008
> f8b410b7
> *pde = 00000000
> Oops: 0002
> CPU: 1
> EIP: 0010:[<f8b410b7>] Not tainted
> EFLAGS: 00010296
> eax: f637e9f8 ebx: 00000000 ecx: 00000000 edx: f637e9f8
> esi: 00015888 edi: 00015888 ebp: f638c000 esp: f61edc5c
> ds: 0018 es: 0018 ss: 0018
> Process aplay (pid: 2305, stackpage=f61ed000)
> Stack: 00000000 00000000 f620dd54 f637e9c0 f7081800 f8b561a3 f637e9f8 00015888
> 00000000 00000000 00000000 00000000 00000000 f620dd40 f637e9c0 f61edce4
> f8b66f21 f637e9c0 00015888 f7081800 00000000 f61edce4 f637e9c0 f8b4b4e0
> Call Trace: [<f8b561a3>] [<f8b66f21>] [<f8b4b4e0>] [<f8b4b594>] [<f8b4ed4a>]
> [<c01563ff>] [<c0109627>]
> Code: c7 43 08 00 00 00 00 8b 02 83 f8 02 0f 84 97 00 00 00 83 f8
>
>
> >>EIP; f8b410b7 <[snd-page-alloc]snd_dma_alloc_pages+17/e0> <=====
>
> >>eax; f637e9f8 <_end+36014b00/3849a158>
> >>edx; f637e9f8 <_end+36014b00/3849a158>
> >>esi; 00015888 Before first symbol
> >>edi; 00015888 Before first symbol
> >>ebp; f638c000 <_end+36022108/3849a158>
> >>esp; f61edc5c <_end+35e83d64/3849a158>
>
> Trace; f8b561a3 <[snd-pcm]snd_pcm_lib_malloc_pages+d3/e0>
> Trace; f8b66f21 <[snd-emu10k1]snd_emu10k1_playback_hw_params+51/c0>
> Trace; f8b4b4e0 <[snd-pcm]snd_pcm_hw_params+270/2b0>
> Trace; f8b4b594 <[snd-pcm]snd_pcm_hw_params_user+74/a0>
> Trace; f8b4ed4a <[snd-pcm]snd_pcm_playback_ioctl1+5a/360>
> Trace; c01563ff <sys_ioctl+ef/2b0>
> Trace; c0109627 <system_call+33/38>
>
> Code; f8b410b7 <[snd-page-alloc]snd_dma_alloc_pages+17/e0>
> 00000000 <_EIP>:
> Code; f8b410b7 <[snd-page-alloc]snd_dma_alloc_pages+17/e0> <=====
> 0: c7 43 08 00 00 00 00 movl $0x0,0x8(%ebx) <=====
> Code; f8b410be <[snd-page-alloc]snd_dma_alloc_pages+1e/e0>
> 7: 8b 02 mov (%edx),%eax
> Code; f8b410c0 <[snd-page-alloc]snd_dma_alloc_pages+20/e0>
> 9: 83 f8 02 cmp $0x2,%eax
> Code; f8b410c3 <[snd-page-alloc]snd_dma_alloc_pages+23/e0>
> c: 0f 84 97 00 00 00 je a9 <_EIP+0xa9>
> Code; f8b410c9 <[snd-page-alloc]snd_dma_alloc_pages+29/e0>
> 12: 83 f8 00 cmp $0x0,%eax
>
> <1>Unable to handle kernel NULL pointer dereference at virtual address 00000008
> f8b410b7
> *pde = 00000000
> Oops: 0002
> CPU: 0
> EIP: 0010:[<f8b410b7>] Not tainted
> EFLAGS: 00010296
> eax: f639a2b8 ebx: 00000000 ecx: 00000000 edx: f639a2b8
> esi: 00015888 edi: 00015888 ebp: f638c000 esp: f627dc5c
> ds: 0018 es: 0018 ss: 0018
> Process aplay (pid: 2286, stackpage=f627d000)
> Stack: 00000000 00000000 f63171f4 f639a280 f7b2a400 f8b561a3 f639a2b8 00015888
> 00000000 00000000 00000000 00000000 00000000 f63171e0 f639a280 f627dce4
> f8b66f21 f639a280 00015888 f7b2a400 00000000 f627dce4 f639a280 f8b4b4e0
> Call Trace: [<f8b561a3>] [<f8b66f21>] [<f8b4b4e0>] [<f8b4b594>] [<f8b4ed4a>]
> [<c010dda8>] [<c01563ff>] [<c0109627>]
> Code: c7 43 08 00 00 00 00 8b 02 83 f8 02 0f 84 97 00 00 00 83 f8
>
>
> >>EIP; f8b410b7 <[snd-page-alloc]snd_dma_alloc_pages+17/e0> <=====
>
> >>eax; f639a2b8 <_end+360303c0/3849a158>
> >>edx; f639a2b8 <_end+360303c0/3849a158>
> >>esi; 00015888 Before first symbol
> >>edi; 00015888 Before first symbol
> >>ebp; f638c000 <_end+36022108/3849a158>
> >>esp; f627dc5c <_end+35f13d64/3849a158>
>
> Trace; f8b561a3 <[snd-pcm]snd_pcm_lib_malloc_pages+d3/e0>
> Trace; f8b66f21 <[snd-emu10k1]snd_emu10k1_playback_hw_params+51/c0>
> Trace; f8b4b4e0 <[snd-pcm]snd_pcm_hw_params+270/2b0>
> Trace; f8b4b594 <[snd-pcm]snd_pcm_hw_params_user+74/a0>
> Trace; f8b4ed4a <[snd-pcm]snd_pcm_playback_ioctl1+5a/360>
> Trace; c010dda8 <call_do_IRQ+5/d>
> Trace; c01563ff <sys_ioctl+ef/2b0>
> Trace; c0109627 <system_call+33/38>
>
> Code; f8b410b7 <[snd-page-alloc]snd_dma_alloc_pages+17/e0>
> 00000000 <_EIP>:
> Code; f8b410b7 <[snd-page-alloc]snd_dma_alloc_pages+17/e0> <=====
> 0: c7 43 08 00 00 00 00 movl $0x0,0x8(%ebx) <=====
> Code; f8b410be <[snd-page-alloc]snd_dma_alloc_pages+1e/e0>
> 7: 8b 02 mov (%edx),%eax
> Code; f8b410c0 <[snd-page-alloc]snd_dma_alloc_pages+20/e0>
> 9: 83 f8 02 cmp $0x2,%eax
> Code; f8b410c3 <[snd-page-alloc]snd_dma_alloc_pages+23/e0>
> c: 0f 84 97 00 00 00 je a9 <_EIP+0xa9>
> Code; f8b410c9 <[snd-page-alloc]snd_dma_alloc_pages+29/e0>
> 12: 83 f8 00 cmp $0x0,%eax
>
> <1>Unable to handle kernel NULL pointer dereference at virtual address 00000008
> f8b410b7
> *pde = 00000000
> Oops: 0002
> CPU: 0
> EIP: 0010:[<f8b410b7>] Not tainted
> EFLAGS: 00010296
> eax: f63843d8 ebx: 00000000 ecx: 00000000 edx: f63843d8
> esi: 00015888 edi: 00015888 ebp: f638c000 esp: f625fc5c
> ds: 0018 es: 0018 ss: 0018
> Process aplay (pid: 2294, stackpage=f625f000)
> Stack: 00000000 00000000 f620d9d4 f63843a0 f72ce000 f8b561a3 f63843d8 00015888
> 00000000 00000000 00000000 00000000 00000000 f620d9c0 f63843a0 f625fce4
> f8b66f21 f63843a0 00015888 f72ce000 00000000 f625fce4 f63843a0 f8b4b4e0
> Call Trace: [<f8b561a3>] [<f8b66f21>] [<f8b4b4e0>] [<f8b4b594>] [<f8b4ed4a>]
> [<c01563ff>] [<c0109627>]
> Code: c7 43 08 00 00 00 00 8b 02 83 f8 02 0f 84 97 00 00 00 83 f8
>
>
> >>EIP; f8b410b7 <[snd-page-alloc]snd_dma_alloc_pages+17/e0> <=====
>
> >>eax; f63843d8 <_end+3601a4e0/3849a158>
> >>edx; f63843d8 <_end+3601a4e0/3849a158>
> >>esi; 00015888 Before first symbol
> >>edi; 00015888 Before first symbol
> >>ebp; f638c000 <_end+36022108/3849a158>
> >>esp; f625fc5c <_end+35ef5d64/3849a158>
>
> Trace; f8b561a3 <[snd-pcm]snd_pcm_lib_malloc_pages+d3/e0>
> Trace; f8b66f21 <[snd-emu10k1]snd_emu10k1_playback_hw_params+51/c0>
> Trace; f8b4b4e0 <[snd-pcm]snd_pcm_hw_params+270/2b0>
> Trace; f8b4b594 <[snd-pcm]snd_pcm_hw_params_user+74/a0>
> Trace; f8b4ed4a <[snd-pcm]snd_pcm_playback_ioctl1+5a/360>
> Trace; c01563ff <sys_ioctl+ef/2b0>
> Trace; c0109627 <system_call+33/38>
>
> Code; f8b410b7 <[snd-page-alloc]snd_dma_alloc_pages+17/e0>
> 00000000 <_EIP>:
> Code; f8b410b7 <[snd-page-alloc]snd_dma_alloc_pages+17/e0> <=====
> 0: c7 43 08 00 00 00 00 movl $0x0,0x8(%ebx) <=====
> Code; f8b410be <[snd-page-alloc]snd_dma_alloc_pages+1e/e0>
> 7: 8b 02 mov (%edx),%eax
> Code; f8b410c0 <[snd-page-alloc]snd_dma_alloc_pages+20/e0>
> 9: 83 f8 02 cmp $0x2,%eax
> Code; f8b410c3 <[snd-page-alloc]snd_dma_alloc_pages+23/e0>
> c: 0f 84 97 00 00 00 je a9 <_EIP+0xa9>
> Code; f8b410c9 <[snd-page-alloc]snd_dma_alloc_pages+29/e0>
> 12: 83 f8 00 cmp $0x0,%eax
>
>
> 3 warnings issued. Results may not be reliable.
> On Wed, 2003-03-05 at 12:43, Erik Inge Bolsø wrote:
> > On Wed, 5 Mar 2003, alfp wrote:
> > >Also, dmesg gives me
> > >
> > >Unable to handle kernel NULL pointer dereference at virtual address 00000008
> > > printing eip:
> > >f8b410b7
> > >*pde = 00000000
> > >Oops: 0002
> > >CPU: 0
> > >EIP: 0010:[<f8b410b7>] Not tainted
> > >EFLAGS: 00010296
> > >eax: f6384bd8 ebx: 00000000 ecx: 00000000 edx: f6384bd8
> > >esi: 00015888 edi: 00015888 ebp: f638c000 esp: f6277c5c
> > >ds: 0018 es: 0018 ss: 0018
> > >Process aplay (pid: 2288, stackpage=f6277000)
> > >Stack: 00000000 00000000 f63170f4 f6384ba0 f754b800 f8b561a3 f6384bd8 00015888
> > > 00000000 00000000 00000000 00000000 00000000 f63170e0 f6384ba0 f6277ce4
> > > f8b66f21 f6384ba0 00015888 f754b800 00000000 f6277ce4 f6384ba0 f8b4b4e0
> > >Call Trace: [<f8b561a3>] [<f8b66f21>] [<f8b4b4e0>] [<f8b4b594>] [<f8b4ed4a>]
> > > [<c01b87b0>] [<c0129666>] [<c01563ff>] [<c0109627>]
> > >
> > >Code: c7 43 08 00 00 00 00 8b 02 83 f8 02 0f 84 97 00 00 00 83 f8
> > >
> > >(one for each crashed aplay)
> >
> > Install ksymoops, run "dmesg | ksymoops" to decode the oopsen, send them
> > here so we can find out what's wrong. Could be alsa at fault, could be the
> > mandrake vendor kernel at fault. The first oops is usually the most
> > reliable.
> >
> > Download and compile ksymoops from
> > http://www.kernel.org/pub/linux/utils/kernel/ksymoops/v2.4/
> > if you can't find it in a mandrake rpm.
> >
> > --
> > Erik I. Bolsø | email: <knan at mo.himolde.no>
> > The UNIX philosophy basically involves giving you enough rope to
> > hang yourself. And then a couple of feet more, just to be sure.
>
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^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [Fwd: Re: crash with rc8]
2003-03-05 14:24 [Fwd: Re: crash with rc8] alfp
@ 2003-03-05 14:39 ` Takashi Iwai
2003-03-05 14:55 ` Jaroslav Kysela
1 sibling, 0 replies; 4+ messages in thread
From: Takashi Iwai @ 2003-03-05 14:39 UTC (permalink / raw)
To: alfp; +Cc: alsa-devel
At 05 Mar 2003 16:24:37 +0200,
alfp wrote:
>
> -----Forwarded Message-----
>
> > From: alfp <alfp@adsmr.co.za>
> > To: Erik Inge Bols� <knan@mo.himolde.no>
> > Subject: Re: [Alsa-devel] crash with rc8
> > Date: 05 Mar 2003 14:08:03 +0200
> >
> > Sending the output as is.
> > alf
> >
> > BTW, I changed
> > /lib/modules/2.4.19-16mdkenterprise/build/include/linux/version.h
> > to
> > read "2.4.19-16mdkenterprise" instead of "2.4.19-16mdkcustom"
> > for UTS_RELEASE,
> > so that the modules gets stored in the right place.
although i'm not familar with mandrake, the above is bad in general.
the kernel config for mdkenterprise might be different from
mdkcustom.
Takashi
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^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [Fwd: Re: crash with rc8]
2003-03-05 14:24 [Fwd: Re: crash with rc8] alfp
2003-03-05 14:39 ` Takashi Iwai
@ 2003-03-05 14:55 ` Jaroslav Kysela
2003-03-06 7:27 ` alfp
1 sibling, 1 reply; 4+ messages in thread
From: Jaroslav Kysela @ 2003-03-05 14:55 UTC (permalink / raw)
To: alfp; +Cc: alsa-devel
On 5 Mar 2003, alfp wrote:
> > Trace; f8b561a3 <[snd-pcm]snd_pcm_lib_malloc_pages+d3/e0>
> > Code; f8b410b7 <[snd-page-alloc]snd_dma_alloc_pages+17/e0>
Please, try this patch (already in CVS):
diff -u -r1.19 pcm_memory.c
--- pcm_memory.c 28 Feb 2003 14:29:19 -0000 1.19
+++ pcm_memory.c 5 Mar 2003 14:53:03 -0000
@@ -348,7 +348,7 @@
dmab = substream->dma_buffer;
} else {
memset(&dmab, 0, sizeof(dmab));
- snd_dma_alloc_pages(&substream->dma_device, size, NULL);
+ snd_dma_alloc_pages(&substream->dma_device, size, &dmab);
}
if (! dmab.area)
return -ENOMEM;
Jaroslav
-----
Jaroslav Kysela <perex@suse.cz>
Linux Kernel Sound Maintainer
ALSA Project, SuSE Labs
-------------------------------------------------------
This SF.net email is sponsored by: Etnus, makers of TotalView, The debugger
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disoriented. TotalView can help you find your way. Available on major UNIX
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^ permalink raw reply [flat|nested] 4+ messages in thread* Re: [Fwd: Re: crash with rc8]
2003-03-05 14:55 ` Jaroslav Kysela
@ 2003-03-06 7:27 ` alfp
0 siblings, 0 replies; 4+ messages in thread
From: alfp @ 2003-03-06 7:27 UTC (permalink / raw)
To: Jaroslav Kysela; +Cc: alsa-devel
It works now, thanks a million!
alf
On Wed, 2003-03-05 at 16:55, Jaroslav Kysela wrote:
> On 5 Mar 2003, alfp wrote:
>
> > > Trace; f8b561a3 <[snd-pcm]snd_pcm_lib_malloc_pages+d3/e0>
> > > Code; f8b410b7 <[snd-page-alloc]snd_dma_alloc_pages+17/e0>
>
> Please, try this patch (already in CVS):
>
> diff -u -r1.19 pcm_memory.c
> --- pcm_memory.c 28 Feb 2003 14:29:19 -0000 1.19
> +++ pcm_memory.c 5 Mar 2003 14:53:03 -0000
> @@ -348,7 +348,7 @@
> dmab = substream->dma_buffer;
> } else {
> memset(&dmab, 0, sizeof(dmab));
> - snd_dma_alloc_pages(&substream->dma_device, size, NULL);
> + snd_dma_alloc_pages(&substream->dma_device, size, &dmab);
> }
> if (! dmab.area)
> return -ENOMEM;
>
>
> Jaroslav
>
> -----
> Jaroslav Kysela <perex@suse.cz>
> Linux Kernel Sound Maintainer
> ALSA Project, SuSE Labs
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This SF.net email is sponsored by: Etnus, makers of TotalView, The debugger
for complex code. Debugging C/C++ programs can leave you feeling lost and
disoriented. TotalView can help you find your way. Available on major UNIX
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^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2003-03-06 7:27 UTC | newest]
Thread overview: 4+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2003-03-05 14:24 [Fwd: Re: crash with rc8] alfp
2003-03-05 14:39 ` Takashi Iwai
2003-03-05 14:55 ` Jaroslav Kysela
2003-03-06 7:27 ` alfp
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