* 2.6.0-test6 alsa sound bug
@ 2003-09-29 14:30 Nikolay Nikolov
2003-10-02 21:18 ` Michael Dreher
0 siblings, 1 reply; 2+ messages in thread
From: Nikolay Nikolov @ 2003-09-29 14:30 UTC (permalink / raw)
To: linux-kernel
I have i810 motherboard with onboard sound card. When I play some sound file
with play for the first time after the boot, the kernel module snd_pcm_oss
crashes. The file is played normally.
It happens when closing the /dev/dsp0
After that the /dev/dsp0 can not be opened. After that any program that
tries to opne /dev/dsp0 sleeps on open(/dev/dsp0,...).
Here is the Oops:
Unable to handle kernel paging request at virtual address d4971000
printing eip:
d4991e1d
*pde = 01329067
*pte = 00000000
Oops: 0002 [#1]
CPU: 0
EIP: 0060:[<d4991e1d>] Not tainted
EFLAGS: 00210206
EIP is at snd_pcm_format_set_silence+0x7d/0x1a0 [snd_pcm]
eax: 00000000 ebx: 0000171c ecx: 0000078e edx: 00002e38
esi: 00000002 edi: d4971000 ebp: c6146380 esp: ce4c3f18
ds: 007b es: 007b ss: 0068
Process sox (pid: 1850, threadinfo=ce4c2000 task=cedd19a0)
Stack: 00000001 ce4c2000 0000171c ce7bf000 ceb08ee0 d497a9bc 00000002
d4970000
0000171c ce42e8a0 c6146380 cec8d800 ce42e8a0 d497bbcc c6146380
ce42e8a0
cfed4260 cf10c9b8 cf31ed60 c014a10a cf10c9b8 ce42e8a0 c013f74a
cfed7cf0
Call Trace:
[<d497a9bc>] snd_pcm_oss_sync+0x9c/0x140 [snd_pcm_oss]
[<d497bbcc>] snd_pcm_oss_release+0x1c/0x90 [snd_pcm_oss]
[<c014a10a>] __fput+0x3a/0xd0
[<c013f74a>] unmap_vma_list+0x1a/0x30
[<c0148d2c>] filp_close+0x5c/0x70
[<c0148d85>] sys_close+0x45/0x60
[<c010a7eb>] syscall_call+0x7/0xb
Code: f3 ab f6 c2 02 74 02 66 ab f6 c2 01 74 01 aa e9 05 01 00 00
play uses sox which version is 12.17.1
The kernel is 2.6.0-test6. With 2.6.0-test5 this dos not happpen.
When i use aplay this does not happend.
Here is the out from lsmod:
Module Size Used by
iptable_filter 2464 1
ip_tables 14624 1 iptable_filter
snd_pcm_oss 48324 0
snd_mixer_oss 14896 1 snd_pcm_oss
snd_intel8x0 20772 0
snd_ac97_codec 46212 1 snd_intel8x0
snd_pcm 80224 2 snd_pcm_oss,snd_intel8x0
snd_timer 19872 1 snd_pcm
snd_page_alloc 9092 2 snd_intel8x0,snd_pcm
snd_mpu401_uart 5392 1 snd_intel8x0
snd_rawmidi 18816 1 snd_mpu401_uart
snd_seq_device 6452 1 snd_rawmidi
snd 40676 9
snd_pcm_oss,snd_mixer_oss,snd_intel8x0,snd_ac97_codec,snd_pcm,snd_timer,snd_mpu401_uart,snd_rawmidi,snd_seq_device
After the crash snd_pcm_oss and snd_intel8x0 are used.
Module Size Used by
iptable_filter 2464 1
ip_tables 14624 1 iptable_filter
snd_pcm_oss 48324 1
snd_mixer_oss 14896 1 snd_pcm_oss
snd_intel8x0 20772 1
snd_ac97_codec 46212 1 snd_intel8x0
snd_pcm 80224 2 snd_pcm_oss,snd_intel8x0
snd_timer 19872 1 snd_pcm
snd_page_alloc 9092 2 snd_intel8x0,snd_pcm
snd_mpu401_uart 5392 1 snd_intel8x0
snd_rawmidi 18816 1 snd_mpu401_uart
snd_seq_device 6452 1 snd_rawmidi
snd 40676 9
snd_pcm_oss,snd_mixer_oss,snd_intel8x0,snd_ac97_codec,snd_pcm,snd_timer,snd_mpu401_uart,snd_rawmidi,snd_seq_device
If someone needs additional information I will be glad to help.
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^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: 2.6.0-test6 alsa sound bug
2003-09-29 14:30 2.6.0-test6 alsa sound bug Nikolay Nikolov
@ 2003-10-02 21:18 ` Michael Dreher
0 siblings, 0 replies; 2+ messages in thread
From: Michael Dreher @ 2003-10-02 21:18 UTC (permalink / raw)
To: Nikolay Nikolov, linux-kernel
Montag, 29. September 2003 16:30 wrote Nikolay Nikolov:
> I have i810 motherboard with onboard sound card. When I play some
> sound file with play for the first time after the boot, the kernel
> module snd_pcm_oss crashes.
I can confirm this, but with other hardware, namely:
karpfen:/usr/src/linux # lspci -v
00:00.0 Host bridge: VIA Technologies, Inc. VT8366/A/7 [Apollo
KT266/A/333]
Subsystem: VIA Technologies, Inc. VT8366/A/7 [Apollo KT266/A/333]
Flags: bus master, 66Mhz, medium devsel, latency 0
Memory at e0000000 (32-bit, prefetchable) [size=64M]
Capabilities: [a0] AGP version 2.0
Capabilities: [c0] Power Management version 2
.......
00:11.5 Multimedia audio controller: VIA Technologies, Inc. VT8233 AC97
Audio Controller (rev 40)
Subsystem: AOPEN Inc.: Unknown device 01ae
Flags: medium devsel, IRQ 5
I/O ports at e800 [size=256]
Capabilities: [c0] Power Management version 2
The symptoms are: playwave does not work. xmms works, but much too slow.
The relevant part of dmesg is this:
via82xx: Assuming DXS channels with 48k fixed sample rate.
Please try dxs_support=1 option and report if it works on your
machine.
PCI: Setting latency timer of device 0000:00:11.5 to 64
ksysguardd: numerical sysctl 7 2 1 is obsolete.
Unable to handle kernel paging request at virtual address e089a000
printing eip:
c034b69c
*pde = 016bf067
*pte = 00000000
Oops: 0002 [#1]
CPU: 0
EIP: 0060:[<c034b69c>] Not tainted
EFLAGS: 00010216
EIP is at snd_pcm_format_set_silence+0x12c/0x1d0
eax: 00000000 ebx: e0896000 ecx: 00000d2d edx: 000074b4
esi: 00000002 edi: e089a000 ebp: c92dfee8 esp: c92dfed0
ds: 007b es: 007b ss: 0068
Process playwave (pid: 1785, threadinfo=c92de000 task=c93869e0)
Stack: 00000002 0000000c dffee730 00003a5a d0bd8bf8 ccbcdf38 c92dff08
c033774f
00000002 e0896000 00003a5a c2c7df78 c4cfb33c cfcb4df8 c92dff24
c0338d23
c4cfb33c c05c5cf0 c2c7df78 c0338d00 dffc780c c92dff48 c015ad7d
de4bceb4
Call Trace:
[<c033774f>] snd_pcm_oss_sync+0x6f/0x170
[<c0338d23>] snd_pcm_oss_release+0x23/0xe0
[<c0338d00>] snd_pcm_oss_release+0x0/0xe0
[<c015ad7d>] __fput+0x10d/0x150
[<c0159277>] filp_close+0x57/0x90
[<c01239c7>] put_files_struct+0x67/0xd0
[<c0124689>] do_exit+0x119/0x410
[<c011e9e0>] default_wake_function+0x0/0x30
[<c0124a22>] do_group_exit+0x32/0xa0
[<c010b17b>] syscall_call+0x7/0xb
Code: f3 ab f6 c2 02 74 02 66 ab f6 c2 01 74 01 aa e9 04 ff ff ff
<1>Unable to handle kernel paging request at virtual address e093f000
printing eip:
c034b69c
*pde = 016bf067
*pte = 00000000
Oops: 0002 [#2]
CPU: 0
EIP: 0060:[<c034b69c>] Not tainted
EFLAGS: 00010216
EIP is at snd_pcm_format_set_silence+0x12c/0x1d0
eax: 00000000 ebx: e093b000 ecx: 00000d2d edx: 000074b4
esi: 00000002 edi: e093f000 ebp: c92dfee8 esp: c92dfed0
ds: 007b es: 007b ss: 0068
Process playwave (pid: 1823, threadinfo=c92de000 task=c93869e0)
Stack: 00000002 dffed668 c92dfeec 00003a5a c5d4cbf8 ccbc1f38 c92dff08
c033774f
00000002 e093b000 00003a5a c4cf0f78 d930acb0 cfcb4df8 c92dff24
c0338d23
d930acb0 c05c5cf0 c4cf0f78 c0338d00 dffc780c c92dff48 c015ad7d
de4bceb4
Call Trace:
[<c033774f>] snd_pcm_oss_sync+0x6f/0x170
[<c0338d23>] snd_pcm_oss_release+0x23/0xe0
[<c0338d00>] snd_pcm_oss_release+0x0/0xe0
[<c015ad7d>] __fput+0x10d/0x150
[<c0159277>] filp_close+0x57/0x90
[<c01239c7>] put_files_struct+0x67/0xd0
[<c0124689>] do_exit+0x119/0x410
[<c011e9e0>] default_wake_function+0x0/0x30
[<c0124a22>] do_group_exit+0x32/0xa0
[<c010b17b>] syscall_call+0x7/0xb
Code: f3 ab f6 c2 02 74 02 66 ab f6 c2 01 74 01 aa e9 04 ff ff ff
If you need more info, just ask.
Michael
> Here is the Oops:
>
> Unable to handle kernel paging request at virtual address d4971000
> printing eip:
> d4991e1d
> *pde = 01329067
> *pte = 00000000
> Oops: 0002 [#1]
> CPU: 0
> EIP: 0060:[<d4991e1d>] Not tainted
> EFLAGS: 00210206
> EIP is at snd_pcm_format_set_silence+0x7d/0x1a0 [snd_pcm]
> eax: 00000000 ebx: 0000171c ecx: 0000078e edx: 00002e38
> esi: 00000002 edi: d4971000 ebp: c6146380 esp: ce4c3f18
> ds: 007b es: 007b ss: 0068
> Process sox (pid: 1850, threadinfo=ce4c2000 task=cedd19a0)
> Stack: 00000001 ce4c2000 0000171c ce7bf000 ceb08ee0 d497a9bc 00000002
> d4970000
> 0000171c ce42e8a0 c6146380 cec8d800 ce42e8a0 d497bbcc c6146380
> ce42e8a0
> cfed4260 cf10c9b8 cf31ed60 c014a10a cf10c9b8 ce42e8a0 c013f74a
> cfed7cf0
> Call Trace:
> [<d497a9bc>] snd_pcm_oss_sync+0x9c/0x140 [snd_pcm_oss]
> [<d497bbcc>] snd_pcm_oss_release+0x1c/0x90 [snd_pcm_oss]
> [<c014a10a>] __fput+0x3a/0xd0
> [<c013f74a>] unmap_vma_list+0x1a/0x30
> [<c0148d2c>] filp_close+0x5c/0x70
> [<c0148d85>] sys_close+0x45/0x60
> [<c010a7eb>] syscall_call+0x7/0xb
>
> Code: f3 ab f6 c2 02 74 02 66 ab f6 c2 01 74 01 aa e9 05 01 00 00
>
^ permalink raw reply [flat|nested] 2+ messages in thread
end of thread, other threads:[~2003-10-02 21:11 UTC | newest]
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2003-09-29 14:30 2.6.0-test6 alsa sound bug Nikolay Nikolov
2003-10-02 21:18 ` Michael Dreher
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