* alsa-0.9.3a : powermac locks machine hard
@ 2003-05-15 9:05 Erik de Castro Lopo
2003-05-15 21:36 ` Erik de Castro Lopo
2003-05-16 8:21 ` Giuliano Pochini
0 siblings, 2 replies; 5+ messages in thread
From: Erik de Castro Lopo @ 2003-05-15 9:05 UTC (permalink / raw)
To: alsa-devel
Hi all,
I have an Apple iBook running Debian Linux with a kernel compiled
from the Debian kernel-source-2.4.20 package with the Debain PowerPC
patches applied. I have installed from source (obtained at
alsa-project.org) :
alsa-driver-0.9.3a
alsa-lib-0.9.3
When I run the init script ("/etc/init.d/alsa start" on my Debian
installation) it fails stating that alsactl seg faulted. If I
then run "/etc/init.d/alsa stop", the machine locks hard (no
response to keyboard or pings).
I then removed the battery and rebooted the machine. Here is the
kernel Ooops message. Is there anything I can do to help debug this?
Cheers,
Erik
May 15 11:09:04 miles kernel: i2c-core.o: driver PMac Keywest Audio registered.
May 15 11:09:04 miles kernel: i2c-core.o: client [TAS3001c] registered to adapter [mac-io 0](pos. 0).
May 15 11:09:05 miles kernel: Oops: kernel access of bad area, sig: 11
May 15 11:09:05 miles kernel: NIP: C001140C XER: 20000000 LR: C00113DC SP: CAB09E60 REGS: cab09db0 TRAP: 0300 Not tainted
May 15 11:09:05 miles kernel: MSR: 00001032 EE: 0 PR: 0 FP: 0 ME: 1 IR/DR: 11
May 15 11:09:05 miles kernel: DAR: 00000000, DSISR: 40000000
May 15 11:09:05 miles kernel: TASK = cab08000[458] 'alsactl' Last syscall: 6
May 15 11:09:05 miles kernel: last math cab08000 last altivec 00000000
May 15 11:09:05 miles kernel: GPR00: CC658D98 CAB09E60 CAB08000 00000001 00009032 00000001 D1823EF0 C02CE260
May 15 11:09:05 miles kernel: GPR08: CA9D3000 C0200000 D184C000 C00113AC 24000822 1001F350 00000000 00000000
May 15 11:09:05 miles kernel: GPR16: 00000000 00000000 00000000 00000000 00009032 0AB09F40 00000000 00000003
May 15 11:09:05 miles kernel: GPR24: CC658D9C C0240000 C02039C0 00000001 CC658D98 CC658D9C 00000000 CAB09E60
May 15 11:09:05 miles kernel: Call backtrace:
May 15 11:09:05 miles kernel: C0032A40 D1823964 D182661C C00390B0 C0037C04 C0037C9C C00042FC
May 15 11:09:05 miles kernel: 0FE180A0 0FF65D68 0FF65E04 100056EC 100061A8 0FCD0E04 00000000
May 15 11:09:17 miles kernel: Oops: kernel access of bad area, sig: 11
May 15 11:09:17 miles kernel: NIP: C001140C XER: 20000000 LR: C00113DC SP: CAB13E60 REGS: cab13db0 TRAP: 0300 Not tainted
May 15 11:09:17 miles kernel: MSR: 00001032 EE: 0 PR: 0 FP: 0 ME: 1 IR/DR: 11
May 15 11:09:17 miles kernel: DAR: 00000000, DSISR: 40000000
May 15 11:09:17 miles kernel: TASK = cab12000[468] 'alsactl' Last syscall: 6
May 15 11:09:17 miles kernel: last math cab12000 last altivec 00000000
May 15 11:09:17 miles kernel: GPR00: CC658D98 CAB13E60 CAB12000 00000001 00009032 00000001 D1823EF0 C02CE260
May 15 11:09:17 miles kernel: GPR08: CA9DE040 C0200000 D184C000 C00113AC 24000822 1001F350 00000000 00000000
May 15 11:09:17 miles kernel: GPR16: 00000000 00000000 00000000 00000000 00009032 0AB13F40 00000000 00000003
May 15 11:09:17 miles kernel: GPR24: CC658D9C C0240000 C02039C0 00000001 CC658D98 CC658D9C 00000000 CAB13E60
May 15 11:09:17 miles kernel: Call backtrace:
May 15 11:09:17 miles kernel: C0032A40 D1823964 D182661C C00390B0 C0037C04 C0037C9C C00042FC
May 15 11:09:17 miles kernel: 0FE180A0 0FF65D68 0FF65E04 10005484 10006154 0FCD0E04 00000000
--
+-----------------------------------------------------------+
Erik de Castro Lopo nospam@mega-nerd.com (Yes it's valid)
+-----------------------------------------------------------+
Linux, the UNIX defragmentation tool.
-------------------------------------------------------
Enterprise Linux Forum Conference & Expo, June 4-6, 2003, Santa Clara
The only event dedicated to issues related to Linux enterprise solutions
www.enterpriselinuxforum.com
^ permalink raw reply [flat|nested] 5+ messages in thread* Re: alsa-0.9.3a : powermac locks machine hard
2003-05-15 9:05 alsa-0.9.3a : powermac locks machine hard Erik de Castro Lopo
@ 2003-05-15 21:36 ` Erik de Castro Lopo
2003-05-16 15:09 ` Takashi Iwai
2003-05-16 8:21 ` Giuliano Pochini
1 sibling, 1 reply; 5+ messages in thread
From: Erik de Castro Lopo @ 2003-05-15 21:36 UTC (permalink / raw)
To: alsa-devel
On Thu, 15 May 2003 19:05:40 +1000
Erik de Castro Lopo <erikd-alsa@mega-nerd.com> wrote:
> Hi all,
>
> I have an Apple iBook running Debian Linux with a kernel compiled
> from the Debian kernel-source-2.4.20 package with the Debain PowerPC
> patches applied. I have installed from source (obtained at
> alsa-project.org) :
>
> alsa-driver-0.9.3a
> alsa-lib-0.9.3
>
> When I run the init script ("/etc/init.d/alsa start" on my Debian
> installation) it fails stating that alsactl seg faulted. If I
> then run "/etc/init.d/alsa stop", the machine locks hard (no
> response to keyboard or pings).
>
> I then removed the battery and rebooted the machine. Here is the
> kernel Ooops message. Is there anything I can do to help debug this?
Can anyone tell me where to begin debuggung this?
Erik
--
+-----------------------------------------------------------+
Erik de Castro Lopo nospam@mega-nerd.com (Yes it's valid)
+-----------------------------------------------------------+
"Open source is an intellectual-property destroyer. I can't
imagine something that could be worse than this for the software
business and the intellectual-property business."
-- Jim Allchin, Microsoft
-------------------------------------------------------
Enterprise Linux Forum Conference & Expo, June 4-6, 2003, Santa Clara
The only event dedicated to issues related to Linux enterprise solutions
www.enterpriselinuxforum.com
^ permalink raw reply [flat|nested] 5+ messages in thread* Re: alsa-0.9.3a : powermac locks machine hard
2003-05-15 21:36 ` Erik de Castro Lopo
@ 2003-05-16 15:09 ` Takashi Iwai
2003-05-16 20:54 ` Erik de Castro Lopo
0 siblings, 1 reply; 5+ messages in thread
From: Takashi Iwai @ 2003-05-16 15:09 UTC (permalink / raw)
To: Erik de Castro Lopo; +Cc: alsa-devel
At Fri, 16 May 2003 07:36:29 +1000,
Erik de Castro Lopo wrote:
>
> On Thu, 15 May 2003 19:05:40 +1000
> Erik de Castro Lopo <erikd-alsa@mega-nerd.com> wrote:
>
> > Hi all,
> >
> > I have an Apple iBook running Debian Linux with a kernel compiled
> > from the Debian kernel-source-2.4.20 package with the Debain PowerPC
> > patches applied. I have installed from source (obtained at
> > alsa-project.org) :
> >
> > alsa-driver-0.9.3a
> > alsa-lib-0.9.3
> >
> > When I run the init script ("/etc/init.d/alsa start" on my Debian
> > installation) it fails stating that alsactl seg faulted. If I
> > then run "/etc/init.d/alsa stop", the machine locks hard (no
> > response to keyboard or pings).
> >
> > I then removed the battery and rebooted the machine. Here is the
> > kernel Ooops message. Is there anything I can do to help debug this?
>
> Can anyone tell me where to begin debuggung this?
at first, please give the output of ksymoops if possible.
without this, it'll be much harder to spot out the bug point.
also, please try the cvs version.
i changed a bit the ppc code recently.
(note that you need to run snddevices script once with the recent cvs
version, since we removed the dynamic device files on /proc.)
ciao,
Takashi
-------------------------------------------------------
Enterprise Linux Forum Conference & Expo, June 4-6, 2003, Santa Clara
The only event dedicated to issues related to Linux enterprise solutions
www.enterpriselinuxforum.com
^ permalink raw reply [flat|nested] 5+ messages in thread* Re: alsa-0.9.3a : powermac locks machine hard
2003-05-16 15:09 ` Takashi Iwai
@ 2003-05-16 20:54 ` Erik de Castro Lopo
0 siblings, 0 replies; 5+ messages in thread
From: Erik de Castro Lopo @ 2003-05-16 20:54 UTC (permalink / raw)
To: alsa-devel
On Fri, 16 May 2003 17:09:25 +0200
Takashi Iwai <tiwai@suse.de> wrote:
> at first, please give the output of ksymoops if possible.
> without this, it'll be much harder to spot out the bug point.
Thanks Takashi. I will do this some time over the weekend. I've been a
litle pressed for time over the last couple of days.
Cheers,
Erik
--
+-----------------------------------------------------------+
Erik de Castro Lopo nospam@mega-nerd.com (Yes it's valid)
+-----------------------------------------------------------+
"I ran it on my DeathStation 9000 and demons flew out of my nose." --Kaz
-------------------------------------------------------
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^ permalink raw reply [flat|nested] 5+ messages in thread
* RE: alsa-0.9.3a : powermac locks machine hard
2003-05-15 9:05 alsa-0.9.3a : powermac locks machine hard Erik de Castro Lopo
2003-05-15 21:36 ` Erik de Castro Lopo
@ 2003-05-16 8:21 ` Giuliano Pochini
1 sibling, 0 replies; 5+ messages in thread
From: Giuliano Pochini @ 2003-05-16 8:21 UTC (permalink / raw)
To: Erik de Castro Lopo; +Cc: alsa-devel
On 15-May-2003 Erik de Castro Lopo wrote:
>
> I then removed the battery and rebooted the machine. Here is the
> kernel Ooops message. Is there anything I can do to help debug this?
Yes, process the Oops with ksymoops. Since it uses your System.map to
translate addresses, you are the only who can decode it.
Bye.
-------------------------------------------------------
Enterprise Linux Forum Conference & Expo, June 4-6, 2003, Santa Clara
The only event dedicated to issues related to Linux enterprise solutions
www.enterpriselinuxforum.com
^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2003-05-16 20:54 UTC | newest]
Thread overview: 5+ messages (download: mbox.gz follow: Atom feed
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2003-05-15 9:05 alsa-0.9.3a : powermac locks machine hard Erik de Castro Lopo
2003-05-15 21:36 ` Erik de Castro Lopo
2003-05-16 15:09 ` Takashi Iwai
2003-05-16 20:54 ` Erik de Castro Lopo
2003-05-16 8:21 ` Giuliano Pochini
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