lkml.org 
[lkml]   [2015]   [Apr]   [17]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: BUG: unable to handle kernel NULL pointer deref, bisected to 746650160
On Mon, 13 Apr 2015 20:28:29 +0200
Torsten Luettgert <ml-lkml@enda.eu> wrote:

> On Mon, 13 Apr 2015 19:41:05 +0200
> Christoph Hellwig <hch@lst.de> wrote:
>
> > Can you run gdb on your vmlinux file and send the output of the
> > following command in gdb
> >
> > l *(scsi_dma_unmap+0x54)
>
> Thanks for looking into it! Here is what gdb says: [...]

Hello Christoph,

do you think it could be a compiler problem? I still can't imagine why
only 2 people have seen this (at least it wasn't just me), but it
_always_ hits with newer kernels on that node.

Right now, I'm trying the problematic release, compiled with a newer
gcc (4.9.2-6 from Fedora, while using 4.4.7-11 from rhel6
before). It has only been running a few hours yet, so I can't tell if
it's good.

Regards,
Torsten


\
 
 \ /
  Last update: 2015-04-17 17:01    [W:0.092 / U:0.076 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site