netdev - Re: Fw: [Bug 76781] New: unable to handle NULL in xfrm_input+0x173, fatal exception in interrupt

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Message-ID: <5386565B.7060209@redhat.com>
Date:	Wed, 28 May 2014 23:34:19 +0200
From:	Daniel Borkmann <dborkman@...hat.com>
To:	Eric Dumazet <eric.dumazet@...il.com>
CC:	Stephen Hemminger <stephen@...workplumber.org>,
	Steffen Klassert <steffen.klassert@...unet.com>,
	netdev@...r.kernel.org
Subject: Re: Fw: [Bug 76781] New: unable to handle NULL in xfrm_input+0x173,
 fatal exception in interrupt

On 05/28/2014 11:28 PM, Eric Dumazet wrote:
> On Wed, 2014-05-28 at 14:01 -0700, Stephen Hemminger wrote:
>>
>> Begin forwarded message:
>>
>> Date: Fri, 23 May 2014 00:07:48 -0700
>> From: "bugzilla-daemon@...zilla.kernel.org" <bugzilla-daemon@...zilla.kernel.org>
>> To: "stephen@...workplumber.org" <stephen@...workplumber.org>
>> Subject: [Bug 76781] New: unable to handle NULL in xfrm_input+0x173, fatal exception in interrupt
>>
>>
>> https://bugzilla.kernel.org/show_bug.cgi?id=76781
>>
>>              Bug ID: 76781
>>             Summary: unable to handle NULL in xfrm_input+0x173, fatal
>>                      exception in interrupt
>>             Product: Networking
>>             Version: 2.5
>>      Kernel Version: 3.15.0-rc6
>>            Hardware: x86-64
>>                  OS: Linux
>>                Tree: Mainline
>>              Status: NEW
>>            Severity: normal
>>            Priority: P1
>>           Component: Other
>>            Assignee: shemminger@...ux-foundation.org
>>            Reporter: cate@...eee.net
>>          Regression: No
>>
>> See also the fatal oops in:
>>
>> http://cateee.net/kernel/IMG_20140522_225238.jpg
>> http://cateee.net/kernel/IMG_20140523_082629.jpg
>>
>>
>> It seems it happens "often": twice in last few hours I used the new kernels.
>> (the first oops was with 3.15.0-rc5-00270-gfba69f0)
>>
>> I had also usual debian unstable updates, and I just finished to instal aiccu
>> (a sixxs program for dynamic ip6to4, so I'm not sure it is a recent bug or just
>> I forced it to appear in very last HEAD.
>
> Right, commit 61622cc6f29034d0 is buggy.

Steffen already replied some days ago here:

   http://www.spinics.net/lists/netdev/msg283705.html
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