kern/123556: kernel panic when removing a WPN511 wireless
cardbus card which was plugged in while booting
Ganbold
ganbold at micom.mng.net
Sat May 10 10:20:04 UTC 2008
The following reply was made to PR kern/123556; it has been noted by GNATS.
From: Ganbold <ganbold at micom.mng.net>
To: Markus Vervier <markus at vervier.info>
Cc: freebsd-bugs at FreeBSD.org, bug-followup at FreeBSD.org
Subject: Re: kern/123556: kernel panic when removing a WPN511 wireless cardbus
card which was plugged in while booting
Date: Sat, 10 May 2008 18:11:36 +0800
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Markus Vervier wrote:
>> Number: 123556
>> Category: kern
>> Synopsis: kernel panic when removing a WPN511 wireless cardbus card which was plugged in while booting
>> Confidential: no
>> Severity: serious
>> Priority: medium
>> Responsible: freebsd-bugs
>> State: open
>> Quarter:
>> Keywords:
>> Date-Required:
>> Class: sw-bug
>> Submitter-Id: current-users
>> Arrival-Date: Fri May 09 15:10:01 UTC 2008
>> Closed-Date:
>> Last-Modified:
>> Originator: Markus Vervier
>> Release: FreeBSD 7.0-RELEASE amd64
>> Organization:
>> Environment:
>>
> FreeBSD mobilix 7.0-RELEASE FreeBSD 7.0-RELEASE #0: Sun Feb 24 10:35:36 UTC 2008 root at driscoll.cse.buffalo.edu:/usr/obj/usr/src/sys/GENERIC amd64
>
>
>> Description:
>>
>
> When removing the Netgear WPN511 PC Card from the slot you get a kernel panic if the card was already present at boottime. I experienced this also with cards from LevelOne using the ral driver.
>
> Panic-message: resource_list_release: resource entry is not busy
>
> Hardware: Thinkpad X60 / Core2Duo 2 GHZ / 2 GB RAM, Netgear WPN511 PC CARD
>
> dmesg:
> ath0: [ITHREAD]
> ath0: using obsoleted if_watchdog interface
> ath0: Ethernet address: 00:14:6c:04:c9:f0
> ath0: mac 7.9 phy 4.5 radio 5.6
>
>
>> How-To-Repeat:
>>
>
> Boot with the WPN511 plugged in and remove it when the system has booted.
>
>> Fix:
>>
>
> Plug in the card after booting.
>
It is similar to PR kern/120282.
Please see http://www.freebsd.org/cgi/query-pr.cgi?pr=kern/120282.
Ganbold
>
>> Release-Note:
>> Audit-Trail:
>> Unformatted:
>>
> _______________________________________________
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> To unsubscribe, send any mail to "freebsd-bugs-unsubscribe at freebsd.org"
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Markus Vervier wrote:
<blockquote cite="mid:200805091506.m49F6PV4068547 at www.freebsd.org"
type="cite">
<blockquote type="cite">
<pre wrap="">Number: 123556
Category: kern
Synopsis: kernel panic when removing a WPN511 wireless cardbus card which was plugged in while booting
Confidential: no
Severity: serious
Priority: medium
Responsible: freebsd-bugs
State: open
Quarter:
Keywords:
Date-Required:
Class: sw-bug
Submitter-Id: current-users
Arrival-Date: Fri May 09 15:10:01 UTC 2008
Closed-Date:
Last-Modified:
Originator: Markus Vervier
Release: FreeBSD 7.0-RELEASE amd64
Organization:
Environment:
</pre>
</blockquote>
<pre wrap=""><!---->FreeBSD mobilix 7.0-RELEASE FreeBSD 7.0-RELEASE #0: Sun Feb 24 10:35:36 UTC 2008 <a class="moz-txt-link-abbreviated" href="mailto:root at driscoll.cse.buffalo.edu:/usr/obj/usr/src/sys/GENERIC">root at driscoll.cse.buffalo.edu:/usr/obj/usr/src/sys/GENERIC</a> amd64
</pre>
<blockquote type="cite">
<pre wrap="">Description:
</pre>
</blockquote>
<pre wrap=""><!---->
When removing the Netgear WPN511 PC Card from the slot you get a kernel panic if the card was already present at boottime. I experienced this also with cards from LevelOne using the ral driver.
Panic-message: resource_list_release: resource entry is not busy
Hardware: Thinkpad X60 / Core2Duo 2 GHZ / 2 GB RAM, Netgear WPN511 PC CARD
dmesg:
ath0: [ITHREAD]
ath0: using obsoleted if_watchdog interface
ath0: Ethernet address: 00:14:6c:04:c9:f0
ath0: mac 7.9 phy 4.5 radio 5.6
</pre>
<blockquote type="cite">
<pre wrap="">How-To-Repeat:
</pre>
</blockquote>
<pre wrap=""><!---->
Boot with the WPN511 plugged in and remove it when the system has booted.
</pre>
<blockquote type="cite">
<pre wrap="">Fix:
</pre>
</blockquote>
<pre wrap=""><!---->
Plug in the card after booting.
</pre>
</blockquote>
It is similar to PR kern/120282.<br>
Please see <a class="moz-txt-link-freetext" href="http://www.freebsd.org/cgi/query-pr.cgi?pr=kern/120282">http://www.freebsd.org/cgi/query-pr.cgi?pr=kern/120282</a>.<br>
<br>
<br>
Ganbold<br>
<br>
<blockquote cite="mid:200805091506.m49F6PV4068547 at www.freebsd.org"
type="cite">
<pre wrap="">
</pre>
<blockquote type="cite">
<pre wrap="">Release-Note:
Audit-Trail:
Unformatted:
</pre>
</blockquote>
<pre wrap=""><!---->_______________________________________________
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</pre>
</blockquote>
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