Re: callout_reset page fault panic

From: John Baldwin <jhb_at_freebsd.org>
Date: Wed, 24 May 2006 14:06:26 -0400
On Saturday 20 May 2006 09:22, Pawel Worach wrote:
> One day old CURRENT, i368 UP. Died while installing some ports and 
> running mplayer. vmcore and kernel available (minidumps kick ass!).
> 
> Unread portion of the kernel message buffer:
> kernel trap 12 with interrupts disabled

I think the previous 'struct callout' on the callout wheel
is unmapped, maybe a kernel module was unloaded and it forgot
to do a callout_stop() or callout_drain() or somehow did a
callout_reset() after doing the stop() or drain()?

-- 
John Baldwin
Received on Wed May 24 2006 - 17:57:04 UTC

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