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?
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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
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