From: Shaju Abraham <shaju@multitech.co.in>
To: Takashi Iwai <tiwai@suse.de>
Cc: alsa-devel@lists.sourceforge.net
Subject: ALSA crash
Date: Fri, 19 Jul 2002 16:49:20 +0530 [thread overview]
Message-ID: <3D37F5B8.AE18A86B@multitech.co.in> (raw)
In-Reply-To: s5hvg7h9umz.wl@alsa2.suse.de
Hi,
Pls check the attached file that is dmesg of a ALSA crash. Can
you pls tell under what conditions this happens?
Another thing ... in pcm_lib.c , for the funtion snd_pcm_update_hw_ptr.
, there is a comment that "this should be called with interrupts
disabled". Can you tell us who is disabling the interrupts just before
this is called?
Does spin_lock_irq do that?
We are using RedHat 7.1 linux on i810 motherboard and the latest version
of ALSA 0.9.0.
Shaju Abraham.
ALSA ../alsa-kernel/core/pcm_lib.c:188: Unexpected hw_pointer value
(stream = 0, delta: -68, max jitter = 4480): wrong interrupt
acknowledge?
ALSA ../alsa-kernel/core/pcm_lib.c:188: Unexpected hw_pointer value
(stream = 0, delta: -68, max jitter = 4480): wrong interrupt
acknowledge?
ALSA ../alsa-kernel/core/pcm_lib.c:188: Unexpected hw_pointer value
(stream = 0, delta: -68, max jitter = 4480): wrong interrupt
acknowledge?
ALSA ../alsa-kernel/core/pcm_lib.c:188: Unexpected hw_pointer value
(stream = 0, delta: -68, max jitter = 4480): wrong interrupt
acknowledge?
ALSA ../alsa-kernel/core/pcm_lib.c:188: Unexpected hw_pointer value
(stream = 0, delta: -68, max jitter = 4480): wrong interrupt
acknowledge?
ALSA ../alsa-kernel/core/pcm_lib.c:188: Unexpected hw_pointer value
(stream = 0, delta: -68, max jitter = 4480): wrong interrupt
acknowledge?
ALSA ../alsa-kernel/core/pcm_lib.c:188: Unexpected hw_pointer value
(stream = 0, delta: -68, max jitter = 4480): wrong interrupt
acknowledge?
ALSA ../alsa-kernel/core/pcm_lib.c:188: Unexpected hw_pointer value
(stream = 0, delta: -68, max jitter = 4480): wrong interrupt
acknowledge?
ALSA ../alsa-kernel/core/pcm_lib.c:188: Unexpected hw_pointer value
(stream = 0, delta: -68, max jitter = 4480): wrong interrupt
acknowledge?
ALSA ../alsa-kernel/core/pcm_lib.c:188: Unexpected hw_pointer value
(stream = 0, delta: -68, max jitter = 4480): wrong interrupt
acknowledge?
ALSA ../alsa-kernel/core/pcm_lib.c:188: Unexpected hw_pointer value
(stream = 0, delta: -68, max jitter = 4480): wrong interrupt
acknowledge?
ALSA ../alsa-kernel/core/pcm_lib.c:188: Unexpected hw_pointer value
(stream = 0, delta: -46, max jitter = 4480): wrong interrupt
acknowledge?
ALSA ../alsa-kernel/core/pcm_lib.c:188: Unexpected hw_pointer value
(stream = 0, delta: -68, max jitter = 4480): wrong interrupt
acknowledge?
ALSA ../alsa-kernel/core/pcm_lib.c:188: Unexpected hw_pointer value
(stream = 0, delta: -68, max jitter = 4480): wrong interrupt
acknowledge?
ALSA ../alsa-kernel/core/pcm_lib.c:188: Unexpected hw_pointer value
(stream = 0, delta: -4, max jitter = 4480): wrong interrupt acknowledge?
ALSA ../alsa-kernel/core/pcm_lib.c:188: Unexpected hw_pointer value
(stream = 0, delta: -68, max jitter = 4480): wrong interrupt
acknowledge?
ALSA ../alsa-kernel/core/pcm_lib.c:188: Unexpected hw_pointer value
(stream = 0, delta: -4, max jitter = 4480): wrong interrupt acknowledge?
ALSA ../alsa-kernel/core/pcm_lib.c:188: Unexpected hw_pointer value
(stream = 0, delta: -6, max jitter = 4480): wrong interrupt acknowledge?
ALSA ../alsa-kernel/core/pcm_lib.c:188: Unexpected hw_pointer value
(stream = 0, delta: -68, max jitter = 4480): wrong interrupt
acknowledge?
ALSA ../alsa-kernel/core/pcm_lib.c:188: Unexpected hw_pointer value
(stream = 0, delta: -68, max jitter = 4480): wrong interrupt
acknowledge?
ALSA ../alsa-kernel/core/pcm_lib.c:188: Unexpected hw_pointer value
(stream = 0, delta: -68, max jitter = 4480): wrong interrupt
acknowledge?
ALSA ../alsa-kernel/core/pcm_lib.c:188: Unexpected hw_pointer value
(stream = 0, delta: -68, max jitter = 4480): wrong interrupt
acknowledge?
ALSA ../alsa-kernel/core/pcm_lib.c:188: Unexpected hw_pointer value
(stream = 0, delta: -68, max jitter = 4480): wrong interrupt
acknowledge?
ALSA ../alsa-kernel/core/pcm_lib.c:188: Unexpected hw_pointer value
(stream = 0, delta: -6, max jitter = 4480): wrong interrupt acknowledge?
ALSA ../alsa-kernel/core/pcm_lib.c:188: Unexpected hw_pointer value
(stream = 0, delta: -68, max jitter = 4480): wrong interrupt
acknowledge?
ALSA ../alsa-kernel/core/pcm_lib.c:188: Unexpected hw_pointer value
(stream = 0, delta: -56, max jitter = 4480): wrong interrupt
acknowledge?
ALSA ../alsa-kernel/core/pcm_lib.c:188: Unexpected hw_pointer value
(stream = 0, delta: -68, max jitter = 4480): wrong interrupt
acknowledge?
ALSA ../alsa-kernel/core/pcm_lib.c:188: Unexpected hw_pointer value
(stream = 0, delta: -68, max jitter = 4480): wrong interrupt
acknowledge?
ALSA ../alsa-kernel/core/pcm_lib.c:188: Unexpected hw_pointer value
(stream = 0, delta: -68, max jitter = 4480): wrong interrupt
acknowledge?
ALSA ../alsa-kernel/core/pcm_lib.c:188: Unexpected hw_pointer value
(stream = 0, delta: -68, max jitter = 4480): wrong interrupt
acknowledge?
ALSA ../alsa-kernel/core/pcm_lib.c:188: Unexpected hw_pointer value
(stream = 0, delta: -2, max jitter = 4480): wrong interrupt acknowledge?
ALSA ../alsa-kernel/core/pcm_lib.c:188: Unexpected hw_pointer value
(stream = 0, delta: -68, max jitter = 4480): wrong interrupt
acknowledge?
ALSA ../alsa-kernel/core/pcm_lib.c:188: Unexpected hw_pointer value
(stream = 0, delta: -6, max jitter = 4480): wrong interrupt acknowledge?
ALSA ../alsa-kernel/core/pcm_lib.c:188: Unexpected hw_pointer value
(stream = 0, delta: -4, max jitter = 4480): wrong interrupt acknowledge?
ALSA ../alsa-kernel/core/pcm_lib.c:188: Unexpected hw_pointer value
(stream = 0, delta: -68, max jitter = 4480): wrong interrupt
acknowledge?
ALSA ../alsa-kernel/core/pcm_lib.c:188: Unexpected hw_pointer value
(stream = 0, delta: -68, max jitter = 4480): wrong interrupt
acknowledge?
ALSA ../alsa-kernel/core/pcm_lib.c:188: Unexpected hw_pointer value
(stream = 0, delta: -4, max jitter = 4480): wrong interrupt acknowledge?
-------------------------------------------------------
This sf.net email is sponsored by:ThinkGeek
Welcome to geek heaven.
http://thinkgeek.com/sf
next prev parent reply other threads:[~2002-07-19 11:19 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-07-15 8:17 /proc/asound/meminfo Mark Constable
2002-07-15 10:02 ` /proc/asound/meminfo Takashi Iwai
2002-07-19 11:19 ` Shaju Abraham [this message]
2002-07-19 12:02 ` ALSA crash Paul Davis
2002-07-19 18:10 ` Takashi Iwai
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=3D37F5B8.AE18A86B@multitech.co.in \
--to=shaju@multitech.co.in \
--cc=alsa-devel@lists.sourceforge.net \
--cc=tiwai@suse.de \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.