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

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Date:	Wed, 28 May 2014 14:28:21 -0700
From:	Eric Dumazet <eric.dumazet@...il.com>
To:	Stephen Hemminger <stephen@...workplumber.org>,
	Steffen Klassert <steffen.klassert@...unet.com>
Cc:	netdev@...r.kernel.org
Subject: Re: Fw: [Bug 76781] New: unable to handle NULL in xfrm_input+0x173,
 fatal exception in interrupt

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.



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