Mailing List Archive

Two OOPSes in ALSA with kernel-2.6.17-rc1
Hi all!

(Please CC me on the replies)

I recently received these two OOPSes with kernel-2.6.17-rc1. They happened
while mpg123 was playing a WAV file and I invoked KDE (along with artsd).

My soundcard is snd_intel8x0.

Let me know if you need any other information.

Regards,

Shlomi Fish

BUG: unable to handle kernel NULL pointer dereference at virtual address
00000098
printing eip:
e09c4d2c
*pde = 00000000
Oops: 0000 [#1]
PREEMPT SMP
Modules linked in: binfmt_misc autofs4 ipv6 snd_seq_dummy snd_seq_oss
snd_seq_midi_event snd_seq snd_seq_device snd_pcm_oss snd_mixer_oss
snd_intel8x0 snd_ac97_codec snd_ac97_bus snd_pcm snd_timer snd_page_alloc snd
soundcore 8139too mii af_packet floppy ide_cd cdrom loop nls_cp1255 nls_cp862
vfat fat hw_random usbhid video thermal processor fan button battery ac
ehci_hcd uhci_hcd usbcore
CPU: 1
EIP: 0060:[<e09c4d2c>] Not tainted VLI
EFLAGS: 00210282 (2.6.17-rc1 #1)
EIP is at snd_pcm_mmap_status_nopage+0x17/0x4e [snd_pcm]
eax: 00000000 ebx: d3257f58 ecx: ffffffff edx: b7f8d000
esi: 00000000 edi: 00000000 ebp: d3257f1c esp: d3257f18
ds: 007b es: 007b ss: 0068
Process artsd (pid: 24484, threadinfo=d3256000 task=dfc69580)
Stack: <0>d7cb1e34 d3257f68 c013ec2a df939d84 b7f8d000 d3257f58 00000e34
d33dbb7c
00200246 dc4bf580 00000000 00000000 bf8d461c d3257f68 00000002 d3256000
00000002 d1c79af4 d1c79ac0 df939d84 d3257fb4 c0111d85 d1c79ac0 df939d84
Call Trace:
<c0103996> show_stack_log_lvl+0x8b/0x95 <c0103af5>
show_registers+0x155/0x1c6
<c0103e3d> die+0x16e/0x1f3 <c0111fc6> do_page_fault+0x458/0x53e
<c01033fb> error_code+0x4f/0x54 <c013ec2a> __handle_mm_fault+0x246/0x6cd
<c0111d85> do_page_fault+0x217/0x53e <c01033fb> error_code+0x4f/0x54
Code: e8 98 69 79 df 83 c4 10 85 c0 ba 00 00 00 00 0f 49 c2 c9 c3 55 89 e5 53
8b 5d 10 8b 45 08 8b 40 50 83 c9 ff 85 c0 74 35 8b 40 5c <8b> 88 98 00 00 00
81 c1 00 00 00 40 c1 e9 0c c1 e1 05 03 0d 40
<1>BUG: unable to handle kernel NULL pointer dereference at virtual address
000000a0
printing eip:
e09c43f8
*pde = 00000000
Oops: 0002 [#2]
PREEMPT SMP
Modules linked in: binfmt_misc autofs4 ipv6 snd_seq_dummy snd_seq_oss
snd_seq_midi_event snd_seq snd_seq_device snd_pcm_oss snd_mixer_oss
snd_intel8x0 snd_ac97_codec snd_ac97_bus snd_pcm snd_timer snd_page_alloc snd
soundcore 8139too mii af_packet floppy ide_cd cdrom loop nls_cp1255 nls_cp862
vfat fat hw_random usbhid video thermal processor fan button battery ac
ehci_hcd uhci_hcd usbcore
CPU: 1
EIP: 0060:[<e09c43f8>] Not tainted VLI
EFLAGS: 00210282 (2.6.17-rc1 #1)
EIP is at snd_pcm_mmap_data_close+0xc/0x15 [snd_pcm]
eax: 00000000 ebx: dfd674ec ecx: 00000000 edx: d30dff94
esi: dfd67ee4 edi: d1c79ac0 ebp: d3257dd8 esp: d3257dd8
ds: 007b es: 007b ss: 0068
Process artsd (pid: 24484, threadinfo=d3256000 task=dfc69580)
Stack: <0>d3257dec c013fc26 dfd674ec c140b0a0 dfd674ec d3257e08 c0140086
000001e7
c140b0a0 d1c79ac0 d1c79af4 dfc69580 d3257e1c c0117094 d1c79ac0 d1c79ac0
d1c79af4 d3257e38 c011a558 d1c79ac0 dfc69a14 d3256000 dfc69580 dfc69580
Call Trace:
<c0103996> show_stack_log_lvl+0x8b/0x95 <c0103af5>
show_registers+0x155/0x1c6
<c0103e3d> die+0x16e/0x1f3 <c0111fc6> do_page_fault+0x458/0x53e
<c01033fb> error_code+0x4f/0x54 <c013fc26> remove_vma+0x1b/0x3d
<c0140086> exit_mmap+0xe1/0x100 <c0117094> mmput+0x20/0x7e
<c011a558> exit_mm+0xfb/0x104 <c011b24d> do_exit+0x1a7/0x766
<c0103eba> die+0x1eb/0x1f3 <c0111fc6> do_page_fault+0x458/0x53e
<c01033fb> error_code+0x4f/0x54 <c013ec2a> __handle_mm_fault+0x246/0x6cd
<c0111d85> do_page_fault+0x217/0x53e <c01033fb> error_code+0x4f/0x54
Code: c3 8e df 5a 59 e9 33 f2 ff ff 66 4a 0f 85 6f f2 ff ff 51 e8 bd 44 83 df
59 e9 63 f2 ff ff 90 55 89 e5 8b 45 08 8b 40 50 8b 40 5c <f0> ff 88 a0 00 00
00 5d c3 55 89 e5 53 89 c2 8b 58 5c 8b 03 85
<1>Fixing recursive fault but reboot is needed!

---------------------------------------------------------------------
Shlomi Fish shlomif@iglu.org.il
Homepage: http://www.shlomifish.org/

95% of the programmers consider 95% of the code they did not write, in the
bottom 5%.
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Re: Two OOPSes in ALSA with kernel-2.6.17-rc1 [ In reply to ]
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

Shlomi Fish napsal(a):
> Hi all!
>
> (Please CC me on the replies)
>
> I recently received these two OOPSes with kernel-2.6.17-rc1. They happened
> while mpg123 was playing a WAV file and I invoked KDE (along with artsd).
>
> My soundcard is snd_intel8x0.
>
> Let me know if you need any other information.
Try to turn sound debug on and retest.
It seems like struct snd_pcm_runtime *runtime is NULL.

regards,
- --
Jiri Slaby www.fi.muni.cz/~xslaby
\_.-^-._ jirislaby@gmail.com _.-^-._/
B67499670407CE62ACC8 22A032CC55C339D47A7E
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Version: GnuPG v1.4.2.2 (GNU/Linux)
Comment: Using GnuPG with Fedora - http://enigmail.mozdev.org

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zWEa8B9DzvmbKsdwyTVe49c=
=YvAt
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To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
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Please read the FAQ at http://www.tux.org/lkml/
Re: [Alsa-devel] Re: Two OOPSes in ALSA with kernel-2.6.17-rc1 [ In reply to ]
At Mon, 10 Apr 2006 17:57:48 +0159,
Jiri Slaby wrote:
>
> -----BEGIN PGP SIGNED MESSAGE-----
> Hash: SHA1
>
> Shlomi Fish napsal(a):
> > Hi all!
> >
> > (Please CC me on the replies)
> >
> > I recently received these two OOPSes with kernel-2.6.17-rc1. They happened
> > while mpg123 was playing a WAV file and I invoked KDE (along with artsd).
> >
> > My soundcard is snd_intel8x0.
> >
> > Let me know if you need any other information.
> Try to turn sound debug on and retest.
> It seems like struct snd_pcm_runtime *runtime is NULL.

In which function?


Takashi
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Re: Two OOPSes in ALSA with kernel-2.6.17-rc1 [ In reply to ]
On Mon, Apr 10, 2006 at 06:23:54PM +0300, Shlomi Fish wrote:
> I recently received these two OOPSes with kernel-2.6.17-rc1. They happened
> while mpg123 was playing a WAV file and I invoked KDE (along with artsd).

I got Oopses with 2.6.17-rc1 too. mplayer playing movie via dmix.

> My soundcard is snd_intel8x0.

Mine too.

Oopses:

divide error: 0000 [#1]
Modules linked in: mga drm ipv6 sha256 dm_crypt binfmt_misc uhci_hcd i2c_nforce2 ohci_hcd eth1394 ehci_hcd forcedeth snd_intel8x0 snd_ac97_codec snd_ac97_bus sata_nv ohci1394 ieee1394 e1000 udf usb_storage usbcore cpufreq_nforce2 lp parport w83627hf hwmon_vid i2c_isa
CPU: 0
EIP: 0060:[<c0294548>] Not tainted VLI
EFLAGS: 00210246 (2.6.17-rc1 #58)
EIP is at snd_pcm_oss_get_space+0x107/0x133
eax: 00000000 ebx: c4c68c00 ecx: 00000000 edx: 00000000
esi: 00000000 edi: df8ef0c0 ebp: 08692d9c esp: d7afbf50
ds: 007b es: 007b ss: 0068
Process mplayer (pid: 23609, threadinfo=d7afb000 task=c28fda90)
Stack: <0>00004000 d7afbe54 00000010 00000000 00000000 c0442820 dadfede0 c0294ade
00000006 c015b978 08692d9c dadfede0 00000000 c015bbb9 00000000 bf899610
c04da670 dadfede0 fffffff7 00000000 d7afb000 c015bbf1 08692d9c 00000000
Call Trace:
<c0294ade> snd_pcm_oss_ioctl+0x0/0x4c9 <c015b978> do_ioctl+0x1c/0x42
<c015bbb9> vfs_ioctl+0x178/0x186 <c015bbf1> sys_ioctl+0x2a/0x41
<c010290b> syscall_call+0x7/0xb
Code: eb 11 89 e2 89 f8 e8 35 ed ff ff 8b b3 5c 02 00 00 89 c1 85 c9 89 c8 78 36 8b 14 24 89 f8 e8 46 e1 ff ff 01 f0 31 d2 89 44 24 10 <f7> b3 3c 02 00 00 89 44 24 04 8d 54 24 04 b9 10 00 00 00 89 e8
<1>BUG: unable to handle kernel NULL pointer dereference at virtual address 00000218
printing eip:
c028baf5
*pde = 00000000
Oops: 0000 [#2]
Modules linked in: mga drm ipv6 sha256 dm_crypt binfmt_misc uhci_hcd i2c_nforce2 ohci_hcd eth1394 ehci_hcd forcedeth snd_intel8x0 snd_ac97_codec snd_ac97_bus sata_nv ohci1394 ieee1394 e1000 udf usb_storage usbcore cpufreq_nforce2 lp parport w83627hf hwmon_vid i2c_isa
CPU: 0
EIP: 0060:[<c028baf5>] Not tainted VLI
EFLAGS: 00210246 (2.6.17-rc1 #58)
EIP is at snd_pcm_mmap_data_nopage+0x1d/0x8f
eax: ca919b1c ebx: 00002000 ecx: 00000000 edx: 00000000
esi: df8ef0c0 edi: 00000000 ebp: d7ae5f30 esp: d7ae5f0c
ds: 007b es: 007b ss: 0068
Process gaim (pid: 23633, threadinfo=d7ae5000 task=d928f050)
Stack: <0>c0441fd4 b7c297c0 ca919b1c c8259e40 c0141c4d 00000000 00000000 dee014d0
b7c297c0 00000002 c7d76b7c b7c297c0 c8259e40 b7c297c0 c0141ebd d82b20a4
c7d76b7c 00000001 ca919b1c c8259e40 c8259e74 ca919b1c b7c297c0 c01146f1
Call Trace:
<c0141c4d> do_no_page+0x6a/0x1c0 <c0141ebd> __handle_mm_fault+0xbb/0x16d
<c01146f1> do_page_fault+0x239/0x55d <c015bbf1> sys_ioctl+0x2a/0x41
<c01144b8> do_page_fault+0x0/0x55d <c010339f> error_code+0x4f/0x54
Code: c0 89 71 50 89 51 14 31 db 89 d8 5b 5e c3 55 89 cd 83 c9 ff 57 56 53 8b 70 50 89 d3 85 f6 74 76 8b 7e 5c 2b 58 04 31 c9 8b 50 48 <8b> 87 18 02 00 00 c1 e2 0c 01 da 05 ff 0f 00 00 25 00 f0 ff ff
<1>BUG: unable to handle kernel NULL pointer dereference at virtual address 000000a0
printing eip:
c028bb8a
*pde = 00000000
Oops: 0002 [#3]
Modules linked in: mga drm ipv6 sha256 dm_crypt binfmt_misc uhci_hcd i2c_nforce2 ohci_hcd eth1394 ehci_hcd forcedeth snd_intel8x0 snd_ac97_codec snd_ac97_bus sata_nv ohci1394 ieee1394 e1000 udf usb_storage usbcore cpufreq_nforce2 lp parport w83627hf hwmon_vid i2c_isa
CPU: 0
EIP: 0060:[<c028bb8a>] Not tainted VLI
EFLAGS: 00010286 (2.6.17-rc1 #58)
EIP is at snd_pcm_mmap_data_close+0x6/0xd
eax: 00000000 ebx: ca919b1c ecx: 00000000 edx: c028bb84
esi: ca919b74 edi: 00000001 ebp: 0000000b esp: d7ae5e18
ds: 007b es: 007b ss: 0068
Process gaim (pid: 23633, threadinfo=d7ae5000 task=d928f050)
Stack: <0>c01429d1 ca919b1c c8259e40 c0144215 c04cb14c 00000699 c8259e40 d928f050
c011978e d7ae5000 c011d3da d7ae5000 d7ae5ed8 00000000 c032ddcd c0103a2c
d7ae5ed8 c032ddcd 00000000 0000000e 0000000b c8f9bee4 00000218 c011bbfc
Call Trace:
<c01429d1> remove_vma+0x1e/0x3b <c0144215> exit_mmap+0x9f/0xb6
<c011978e> mmput+0x1b/0x5e <c011d3da> do_exit+0x176/0x2f8
<c0103a2c> die+0x15b/0x163 <c011bbfc> printk+0xe/0x11
<c0114926> do_page_fault+0x46e/0x55d <c013794e> add_to_page_cache_lru+0xd/0x20
<c013795c> add_to_page_cache_lru+0x1b/0x20 <c01144b8> do_page_fault+0x0/0x55d
<c010339f> error_code+0x4f/0x54 <c028baf5> snd_pcm_mmap_data_nopage+0x1d/0x8f
<c0141c4d> do_no_page+0x6a/0x1c0 <c0141ebd> __handle_mm_fault+0xbb/0x16d
<c01146f1> do_page_fault+0x239/0x55d <c015bbf1> sys_ioctl+0x2a/0x41
<c01144b8> do_page_fault+0x0/0x55d <c010339f> error_code+0x4f/0x54
Code: d1 5b 5e 5f 5d 89 c8 c3 81 4a 14 00 00 08 00 c7 42 44 d4 1f 44 c0 89 42 50 8b 40 5c ff 80 a0 00 00 00 31 c0 c3 8b 40 50 8b 40 5c <ff> 88 a0 00 00 00 c3 8b 40 50 8b 40 5c ff 80 a0 00 00 00 c3 55
<1>Fixing recursive fault but reboot is needed!
BUG: unable to handle kernel paging request at virtual address 00100100
printing eip:
c028848b
*pde = 00000000
Oops: 0000 [#4]
Modules linked in: mga drm ipv6 sha256 dm_crypt binfmt_misc uhci_hcd i2c_nforce2 ohci_hcd eth1394 ehci_hcd forcedeth snd_intel8x0 snd_ac97_codec snd_ac97_bus sata_nv ohci1394 ieee1394 e1000 udf usb_storage usbcore cpufreq_nforce2 lp parport w83627hf hwmon_vid i2c_isa
CPU: 0
EIP: 0060:[<c028848b>] Not tainted VLI
EFLAGS: 00010286 (2.6.17-rc1 #58)
EIP is at snd_pcm_info+0xb/0xe1
eax: 00100100 ebx: 00100100 ecx: 00000000 edx: d3704400
esi: 00100100 edi: d3704400 ebp: d3704400 esp: d7a4ef18
ds: 007b es: 007b ss: 0068
Process gaim (pid: 23689, threadinfo=d7a4e000 task=d7523030)
Stack: <0>00000000 00100100 d3704400 bfa6c7b0 0000000e c028858b c0442000 bfa6c7b0
c028b62e c028b436 00100100 c0141ebd ca460610 d22ac484 00000000 d9bf0494
cff8f8e0 cff8f914 d9bf0494 c0442000 c8542680 c028b62e 0000000e c015b978
Call Trace:
<c028858b> snd_pcm_info_user+0x2a/0x55 <c028b62e> snd_pcm_playback_ioctl+0x0/0x1b
<c028b436> snd_pcm_playback_ioctl1+0x1e0/0x1ec <c0141ebd> __handle_mm_fault+0xbb/0x16d
<c028b62e> snd_pcm_playback_ioctl+0x0/0x1b <c015b978> do_ioctl+0x1c/0x42
<c015bbb9> vfs_ioctl+0x178/0x186 <c015bbf1> sys_ioctl+0x2a/0x41
<c010290b> syscall_call+0x7/0xb
Code: e8 74 c0 08 00 5a 59 e9 bd f9 ff ff 66 4a 0f 85 f5 f9 ff ff 51 e8 8e 14 f5 ff 59 e9 e9 f9 ff ff 55 89 d5 57 89 d7 56 89 c6 53 51 <8b> 18 b9 48 00 00 00 8b 40 04 89 04 24 31 c0 f3 ab 8b 03 b9 40
<1>BUG: unable to handle kernel NULL pointer dereference at virtual address 00000000
printing eip:
c028849c
*pde = 00000000
Oops: 0000 [#5]
Modules linked in: mga drm ipv6 sha256 dm_crypt binfmt_misc uhci_hcd i2c_nforce2 ohci_hcd eth1394 ehci_hcd forcedeth snd_intel8x0 snd_ac97_codec snd_ac97_bus sata_nv ohci1394 ieee1394 e1000 udf usb_storage usbcore cpufreq_nforce2 lp parport w83627hf hwmon_vid i2c_isa
CPU: 0
EIP: 0060:[<c028849c>] Not tainted VLI
EFLAGS: 00210246 (2.6.17-rc1 #58)
EIP is at snd_pcm_info+0x1c/0xe1
eax: 00000000 ebx: 00000000 ecx: 00000000 edx: d37dbe00
esi: c05b77c0 edi: d37dbf20 ebp: d37dbe00 esp: cccd9f18
ds: 007b es: 007b ss: 0068
Process gaim (pid: 23707, threadinfo=cccd9000 task=d7523030)
Stack: <0>00000000 c05b77c0 d37dbe00 bfa6c7b0 0000000e c028858b c0442000 bfa6c7b0
c028b62e c028b436 c05b77c0 c0141ebd cd3ba610 d22ac484 00000000 c07dde8c
cff8f8e0 cff8f914 c07dde8c c0442000 c8542680 c028b62e 0000000e c015b978
Call Trace:
<c028858b> snd_pcm_info_user+0x2a/0x55 <c028b62e> snd_pcm_playback_ioctl+0x0/0x1b
<c028b436> snd_pcm_playback_ioctl1+0x1e0/0x1ec <c0141ebd> __handle_mm_fault+0xbb/0x16d
<c028b62e> snd_pcm_playback_ioctl+0x0/0x1b <c015b978> do_ioctl+0x1c/0x42
<c015bbb9> vfs_ioctl+0x178/0x186 <c015bbf1> sys_ioctl+0x2a/0x41
<c010290b> syscall_call+0x7/0xb
Code: f9 ff ff 51 e8 8e 14 f5 ff 59 e9 e9 f9 ff ff 55 89 d5 57 89 d7 56 89 c6 53 51 8b 18 b9 48 00 00 00 8b 40 04 89 04 24 31 c0 f3 ab <8b> 03 b9 40 00 00 00 8b 00 89 42 0c 8b 43 0c 89 02 8b 46 30 89
<1>BUG: unable to handle kernel NULL pointer dereference at virtual address 00000087
printing eip:
c028851a
*pde = 00000000
Oops: 0000 [#6]
Modules linked in: mga drm ipv6 sha256 dm_crypt binfmt_misc uhci_hcd i2c_nforce2 ohci_hcd eth1394 ehci_hcd forcedeth snd_intel8x0 snd_ac97_codec snd_ac97_bus sata_nv ohci1394 ieee1394 e1000 udf usb_storage usbcore cpufreq_nforce2 lp parport w83627hf hwmon_vid i2c_isa
CPU: 0
EIP: 0060:[<c028851a>] Not tainted VLI
EFLAGS: 00210286 (2.6.17-rc1 #58)
EIP is at snd_pcm_info+0x9a/0xe1
eax: 00000001 ebx: daa66da0 ecx: 00000000 edx: ffffffff
esi: c5741360 edi: d37db120 ebp: d37db000 esp: d7a40f18
ds: 007b es: 007b ss: 0068
Process gaim (pid: 23728, threadinfo=d7a40000 task=d6dbc0b0)
Stack: <0>d9f66a40 c5741360 d37db000 bfa6c7b0 0000000e c028858b c0442000 bfa6c7b0
c028b62e c028b436 c5741360 c0141ebd c75c2610 c694e484 00000000 de791ddc
cff8f8e0 cff8f914 de791ddc c0442000 c8542680 c028b62e 0000000e c015b978
Call Trace:
<c028858b> snd_pcm_info_user+0x2a/0x55 <c028b62e> snd_pcm_playback_ioctl+0x0/0x1b
<c028b436> snd_pcm_playback_ioctl1+0x1e0/0x1ec <c0141ebd> __handle_mm_fault+0xbb/0x16d
<c028b62e> snd_pcm_playback_ioctl+0x0/0x1b <c015b978> do_ioctl+0x1c/0x42
<c015bbb9> vfs_ioctl+0x178/0x186 <c015bbf1> sys_ioctl+0x2a/0x41
<c010290b> syscall_call+0x7/0xb
Code: 24 8b 42 08 89 85 c8 00 00 00 8b 42 08 2b 42 0c 8d 56 10 89 85 cc 00 00 00 8d 85 a0 00 00 00 e8 b4 17 f5 ff 8b 56 5c 85 d2 74 3f <8b> 82 88 00 00 00 89 e9 89 85 d0 00 00 00 8b 82 8c 00 00 00 89
<1>BUG: unable to handle kernel NULL pointer dereference at virtual address 00000087
printing eip:
c028851a
*pde = 00000000
Oops: 0000 [#7]
Modules linked in: mga drm ipv6 sha256 dm_crypt binfmt_misc uhci_hcd i2c_nforce2 ohci_hcd eth1394 ehci_hcd forcedeth snd_intel8x0 snd_ac97_codec snd_ac97_bus sata_nv ohci1394 ieee1394 e1000 udf usb_storage usbcore cpufreq_nforce2 lp parport w83627hf hwmon_vid i2c_isa
CPU: 0
EIP: 0060:[<c028851a>] Not tainted VLI
EFLAGS: 00010286 (2.6.17-rc1 #58)
EIP is at snd_pcm_info+0x9a/0xe1
eax: 00000001 ebx: daa66da0 ecx: 00000000 edx: ffffffff
esi: c5741360 edi: d3704d20 ebp: d3704c00 esp: c58d7f18
ds: 007b es: 007b ss: 0068
Process gaim (pid: 23746, threadinfo=c58d7000 task=c24a0530)
Stack: <0>d9f66a40 c5741360 d3704c00 bfa6c7b0 0000000e c028858b c0442000 bfa6c7b0
c028b62e c028b436 c5741360 c0141ebd c75f4610 d3848484 00000000 c7d6cf3c
cff8fc20 cff8fc54 c7d6cf3c c0442000 c8542680 c028b62e 0000000e c015b978
Call Trace:
<c028858b> snd_pcm_info_user+0x2a/0x55 <c028b62e> snd_pcm_playback_ioctl+0x0/0x1b
<c028b436> snd_pcm_playback_ioctl1+0x1e0/0x1ec <c0141ebd> __handle_mm_fault+0xbb/0x16d
<c028b62e> snd_pcm_playback_ioctl+0x0/0x1b <c015b978> do_ioctl+0x1c/0x42
<c015bbb9> vfs_ioctl+0x178/0x186 <c015bbf1> sys_ioctl+0x2a/0x41
<c010290b> syscall_call+0x7/0xb
Code: 24 8b 42 08 89 85 c8 00 00 00 8b 42 08 2b 42 0c 8d 56 10 89 85 cc 00 00 00 8d 85 a0 00 00 00 e8 b4 17 f5 ff 8b 56 5c 85 d2 74 3f <8b> 82 88 00 00 00 89 e9 89 85 d0 00 00 00 8b 82 8c 00 00 00 89
<1>BUG: unable to handle kernel paging request at virtual address 0b04428b
printing eip:
c028849c
*pde = 00000000
Oops: 0000 [#8]
Modules linked in: mga drm ipv6 sha256 dm_crypt binfmt_misc uhci_hcd i2c_nforce2 ohci_hcd eth1394 ehci_hcd forcedeth snd_intel8x0 snd_ac97_codec snd_ac97_bus sata_nv ohci1394 ieee1394 e1000 udf usb_storage usbcore cpufreq_nforce2 lp parport w83627hf hwmon_vid i2c_isa
CPU: 0
EIP: 0060:[<c028849c>] Not tainted VLI
EFLAGS: 00010246 (2.6.17-rc1 #58)
EIP is at snd_pcm_info+0x1c/0xe1
eax: 00000000 ebx: 0b04428b ecx: 00000000 edx: cd136200
esi: c016672a edi: cd136320 ebp: cd136200 esp: cb6d3f18
ds: 007b es: 007b ss: 0068
Process esd (pid: 14242, threadinfo=cb6d3000 task=d5ff1030)
Stack: <0>c0940f02 c016672a cd136200 bff5f760 00000020 c028858b c0442000 bff5f760
c028b62e c028b436 c016672a 00000000 00000246 d7633380 00000000 c014f86d
d2e892c4 00000003 00000286 c0442000 c8542680 c028b62e 00000020 c015b978
Call Trace:
<c016672a> single_start+0x0/0xc <c028858b> snd_pcm_info_user+0x2a/0x55
<c028b62e> snd_pcm_playback_ioctl+0x0/0x1b <c028b436> snd_pcm_playback_ioctl1+0x1e0/0x1ec
<c016672a> single_start+0x0/0xc <c014f86d> invalidate_inode_buffers+0x9/0x33
<c028b62e> snd_pcm_playback_ioctl+0x0/0x1b <c015b978> do_ioctl+0x1c/0x42
<c015bbb9> vfs_ioctl+0x178/0x186 <c015bbf1> sys_ioctl+0x2a/0x41
<c010290b> syscall_call+0x7/0xb
Code: f9 ff ff 51 e8 8e 14 f5 ff 59 e9 e9 f9 ff ff 55 89 d5 57 89 d7 56 89 c6 53 51 8b 18 b9 48 00 00 00 8b 40 04 89 04 24 31 c0 f3 ab <8b> 03 b9 40 00 00 00 8b 00 89 42 0c 8b 43 0c 89 02 8b 46 30 89

--
Tomasz Torcz Only gods can safely risk perfection,
zdzichu@irc.-nie.spam-.pl it's a dangerous thing for a man. -- Alia
Re: [Alsa-devel] Re: Two OOPSes in ALSA with kernel-2.6.17-rc1 [ In reply to ]
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

Takashi Iwai napsal(a):
> At Mon, 10 Apr 2006 17:57:48 +0159,
> Jiri Slaby wrote:
>> -----BEGIN PGP SIGNED MESSAGE-----
>> Hash: SHA1
>>
>> Shlomi Fish napsal(a):
>>> Hi all!
>>>
>>> (Please CC me on the replies)
>>>
>>> I recently received these two OOPSes with kernel-2.6.17-rc1. They happened
>>> while mpg123 was playing a WAV file and I invoked KDE (along with artsd).
>>>
>>> My soundcard is snd_intel8x0.
>>>
>>> Let me know if you need any other information.
>> Try to turn sound debug on and retest.
>> It seems like struct snd_pcm_runtime *runtime is NULL.
>
> In which function?
Sorry, I cut it away:
http://lkml.org/lkml/2006/4/10/130

regards,
- --
Jiri Slaby www.fi.muni.cz/~xslaby
\_.-^-._ jirislaby@gmail.com _.-^-._/
B67499670407CE62ACC8 22A032CC55C339D47A7E
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Comment: Using GnuPG with Fedora - http://enigmail.mozdev.org

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Re: [Alsa-devel] Re: Two OOPSes in ALSA with kernel-2.6.17-rc1 [ In reply to ]
At Mon, 10 Apr 2006 19:16:17 +0159,
Jiri Slaby wrote:
>
> -----BEGIN PGP SIGNED MESSAGE-----
> Hash: SHA1
>
> Takashi Iwai napsal(a):
> > At Mon, 10 Apr 2006 17:57:48 +0159,
> > Jiri Slaby wrote:
> >> -----BEGIN PGP SIGNED MESSAGE-----
> >> Hash: SHA1
> >>
> >> Shlomi Fish napsal(a):
> >>> Hi all!
> >>>
> >>> (Please CC me on the replies)
> >>>
> >>> I recently received these two OOPSes with kernel-2.6.17-rc1. They happened
> >>> while mpg123 was playing a WAV file and I invoked KDE (along with artsd).
> >>>
> >>> My soundcard is snd_intel8x0.
> >>>
> >>> Let me know if you need any other information.
> >> Try to turn sound debug on and retest.
> >> It seems like struct snd_pcm_runtime *runtime is NULL.
> >
> > In which function?
> Sorry, I cut it away:
> http://lkml.org/lkml/2006/4/10/130

This should have been fixed my patch in kernel bugzilla #6329.


thanks,

Takashi
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