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Date: Wed, 30 Apr 2008 09:55:03 -0700
From: Sam Leffler <sam@freebsd.org>
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To: Lars Engels <lme@freebsd.org>, freebsd-current@freebsd.org
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Subject: Re: Kernel panic (exclusive sleep mutex ath0)
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Lars Engels wrote:
> Since the vaps import I get the following kernel panic upon inserting an
> Atheros-based PCCard:
> http://bsd-geek.de/FreeBSD/ifconfig_panic.png
>
> Sorry for the very bad quality. I hate those mirror-like notebook
> displays...
>
> The sources are from yesterday, rc.conf looks like this:
> wlans_ath0=wlan0
> ifconfig_wlan0="WPA DHCP"
>
>   
Are there pre-vap entries in your rc.conf?  Nothing should be issuing an 
ioctl to ath0 so I don't see how this stack trace can happen.

    Sam