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Date: Fri, 30 Apr 2010 15:31:41 -0600 (MDT)
From: Warren Block <wblock@wonkity.com>
To: Bernhard Schmidt <bschmidt@techwires.net>
In-Reply-To: <20100430183527.GA38934@mx.techwires.net>
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<20100430183527.GA38934@mx.techwires.net>
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(wonkity.com [127.0.0.1]); Fri, 30 Apr 2010 15:31:41 -0600 (MDT)
Cc: freebsd-bugs@FreeBSD.org, Jens Thiede <jensthiede@gmail.com>
Subject: Re: kern/142766: ipw regression ipw(4) with Intel PRO/wireless 2100
can't associate on FBSD 8
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On Fri, 30 Apr 2010, Bernhard Schmidt wrote:
> On Tue, Jan 19, 2010 at 02:50:08PM +0000, Jens Thiede wrote:
>> The following reply was made to PR kern/142766; it has been noted by GNATS.
>>
>> From: Jens Thiede <jensthiede@gmail.com>
>> To: bug-followup@FreeBSD.org,
>> wblock@wonkity.com
>> Cc:
>> Subject: Re: kern/142766: ipw regression ipw(4) with Intel PRO/wireless 2100 can't associate on FBSD 8
>> Date: Tue, 19 Jan 2010 16:13:16 +0200
>>
>> The following is simply additional information:
>>
>> dmesg | grep ipw
>>
>> Returns, among other lines:
>>
>> ipw0: need multicast update callback
>
> I've committed a few changes to ipw(4) lately. Can you verify that this
> issue is fixed now?
I spoke too soon... doing a dump over ssh using ipw with the new
changes:
ipw0: ipw_cmd: SET_SCAN_OPTIONS failed, timeout (error 35)
ipw0: ipw_cmd: DISABLE failed, timeout (error 35)
ipw0: device timeout
Fatal trap 12: page fault while in kernel mode
cpuid = 0; apic id = 00
fault virtual address = 0xc940f000
fault code = supervisor read, page not present
instruction pointer = 0x20:0xc076c09a
stack pointer = 0x28:0xe503dc48
frame pointer = 0x28:0xe503dc68
code segment = base 0x0, limit 0xfffff, type 0x1b
= DPL 0, pres 1, def32 1, gran 1
processor eflags = interrupt enabled, resume, IOPL = 0
current process = 0 (ipw0 taskq)
trap number = 12
panic: page fault
cpuid = 0
Uptime 1h26m22s
No dump device or dump. This Thinkpad T42 has FreeBSD 8-stable and can
be configured for some testing if needed. Thanks for your work on this!
-Warren Block * Rapid City, South Dakota USA