From: Takashi Iwai <tiwai@suse.de>
To: Peter L Jones <peter@drealm.org.uk>
Cc: alsa-devel@lists.sourceforge.net
Subject: Re: 2.5.40bk4 "bad"!
Date: Tue, 08 Oct 2002 12:57:17 +0200 [thread overview]
Message-ID: <s5hn0pp2o6q.wl@alsa2.suse.de> (raw)
In-Reply-To: <200210060056.08839@advent.drealm.org.uk>
At Sun, 6 Oct 2002 00:56:08 +0100,
Peter L Jones wrote:
>
> Hi there,
>
> Is this a known problem?
>
> kernel: bad: scheduling while atomic!
> kernel: Call Trace:
> kernel: [schedule+61/724] schedule+0x3d/0x2d4
> kernel: [common_interrupt+24/32] common_interrupt+0x18/0x20
> kernel: [interruptible_sleep_on+91/144] interruptible_sleep_on+0x5b/0x90
> kernel: [default_wake_function+0/52] default_wake_function+0x0/0x34
> kernel: [<cb8d5bce>] snd_seq_cell_alloc+0x9a/0x15c [snd-seq]
> kernel: [<cb8d5d09>] snd_seq_event_dup+0x79/0x1e8 [snd-seq]
> kernel: [<cb8d6773>] snd_seq_enqueue_event+0xa3/0xac [snd-seq]
> kernel: [<cb8d2ed8>] snd_seq_client_enqueue_event+0xbc/0xf4 [snd-seq]
> kernel: [<cb8d311d>] snd_seq_write+0x1a9/0x1ec [snd-seq]
> kernel: [vfs_write+177/304] vfs_write+0xb1/0x130
> kernel: [sys_write+42/60] sys_write+0x2a/0x3c
> kernel: [syscall_call+7/11] syscall_call+0x7/0xb
it looks related with the spinlock and preemption.
can you try the latest cvs version? i hope it's fixed now.
ciao,
Takashi
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prev parent reply other threads:[~2002-10-08 10:57 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-10-05 23:56 2.5.40bk4 "bad"! Peter L Jones
2002-10-08 10:57 ` Takashi Iwai [this message]
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