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Re: x86-64 sporadic hang in 2.6.23rc7 and 2.6.22
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From:
Helge Hafting <helge.hafting@...>
To: Andi Kleen <andi@...>
Cc: Thomas Gleixner <tglx@...>, <linux-kernel@...>
Subject:
Re: x86-64 sporadic hang in 2.6.23rc7 and 2.6.22
Date: Monday, October 1, 2007 - 4:41 am
Andi Kleen wrote:
quoted text
> Helge Hafting <helge.hafting@aitel.hist.no> writes: > >> shrink_dcache_memory >> > > That usually means random memory corruption from somewhere -- dcache > tends to use a lot of memory and when it is corrupted anywhere these > functions tend to crash while walking the lists. > > Unfortunately memory corruption is hard to track down because > the messenger is usually not the one to blame. > > Perhaps enable slab debugging and see if it turns > something up. Could be also broken hardware. Does an older kernel > run stable? If yes and if it can be reproduced bisecting would > be good. >
2.6.18 had no problem compiling stuff without crashing. Looks like I have some work to do then. Helge Hafting -
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Messages in current thread:
x86-64 sporadic hang in 2.6.23rc7 and 2.6.22
, Helge Hafting
, (Mon Sep 24, 5:08 pm)
Re: x86-64 sporadic hang in 2.6.23rc7 and 2.6.22
, Thomas Gleixner
, (Mon Sep 24, 5:29 pm)
Re: x86-64 sporadic hang in 2.6.23rc7 and 2.6.22
, Helge Hafting
, (Sat Sep 29, 10:09 am)
Re: x86-64 sporadic hang in 2.6.23rc7 and 2.6.22
, Andi Kleen
, (Sun Sep 30, 5:44 pm)
Re: x86-64 sporadic hang in 2.6.23rc7 and 2.6.22
, Helge Hafting
, (Fri Oct 5, 8:11 am)
Re: x86-64 sporadic hang in 2.6.23rc7 and 2.6.22
, Helge Hafting
, (Mon Oct 1, 4:41 am)
Re: x86-64 sporadic hang in 2.6.23rc7 and 2.6.22
, Thomas Gleixner
, (Sun Sep 30, 11:58 am)
Re: x86-64 sporadic hang in 2.6.23rc7 and 2.6.22
, Helge Hafting
, (Mon Oct 8, 6:35 pm)
Re: x86-64 sporadic hang in 2.6.23rc7 and 2.6.22
, Helge Hafting
, (Sun Sep 30, 4:57 pm)
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