linux-kernel - Re: SCSI Oops: Unable to handle kernel NULL ptr dereference

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Message-ID: <BY1PR0401MB15320228512D5A61BFFD5D3998880@BY1PR0401MB1532.namprd04.prod.outlook.com>
Date:   Thu, 10 Aug 2017 17:38:53 +0000
From:   Bart Van Assche <Bart.VanAssche@....com>
To:     "manday@...nmail.cc" <manday@...nmail.cc>,
        "jejb@...ux.vnet.ibm.com" <jejb@...ux.vnet.ibm.com>,
        "martin.petersen@...cle.com" <martin.petersen@...cle.com>
CC:     "linux-scsi@...r.kernel.org" <linux-scsi@...r.kernel.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: SCSI Oops: Unable to handle kernel NULL ptr dereference

On 08/10/17 10:05, manday@...nmail.cc wrote:
> I'd like to report this rare panic I experienced today. I've been on 
> 4.12.3 since it was released and got this panic totally unexpected, 
> probably when terminating my WL compositor. I attach to this message a 
> capture of the screen. The problem occurred never before and never after 
> since, suggesting I will not be able to reproduce it easily. Perhaps it 
> means something to someone.
> 
> Linux air 4.12.3 #4 SMP Fri Jul 28 12:07:06 CEST 2017 x86_64 Intel(R) 
> Core(TM)i5-6267U CPU @ 2.90GHz GenuineIntel GNU/Linux

Hello Cedric,

A fix for this bug is available in kernel v4.12.4. Please upgrade your 
kernel. See also 
https://www.mail-archive.com/linux-scsi@vger.kernel.org/msg64543.html.

Bart.