Re: Alsa oops, 2.6.0-test8

From: Takashi Iwai
Date: Wed Dec 03 2003 - 06:19:05 EST

At Wed, 3 Dec 2003 20:52:55 +1100 (EST),
Tim Connors wrote:
> 2 oopses, both alsa, different scenarios, different traces in syslog:
> 2.6.0-test8+kraxel-1 from (possibly not relevant - this seems to be an alsa oops)
> Sound card is ES1371.
> (I have downloaded 2.6.0-test11+kraxel-1, but haven't rebooted yet. I will
> try the same avi files, to see whtehr I can reproduce...)
> The first time, I was recoding /dev/dsp, and doing a debian dist-upgrade at the time. I
> didn't notice the oops until I next tried to play something a day later. The recording was
> complete, despite the oops half way through. The mplayer process segfaulted, but I thought at
> the time that might have been due to a corrupted .avi file. But I was just found out that the
> oops is repeatable at least on that file. This time, a hard lock.

it's a known bug. try to build with the frame pointer, or add

CFLAGS_rate.o = -fno-omit-frame-pointer

to sound/core/oss/Makefile.

which gcc version are you using?

Takashi Iwai <tiwai@xxxxxxx> ALSA Developer -

To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at
Please read the FAQ at