From: Benjamin Herrenschmidt <benh@kernel.crashing.org>
To: michael@ellerman.id.au
Cc: netdev <netdev@vger.kernel.org>,
David Miller <davem@davemloft.net>,
linuxppc-dev@ozlabs.org
Subject: Re: 2.6.31-rc5-git2 crash [net/core/flow.c:flow_cache_new_hashrnd]
Date: Fri, 07 Aug 2009 08:23:05 +1000 [thread overview]
Message-ID: <1249597385.24311.10.camel@pasglop> (raw)
In-Reply-To: <1249395350.8016.5.camel@concordia>
On Wed, 2009-08-05 at 00:15 +1000, Michael Ellerman wrote:
> > c000000000600000 00001010 .long 0x1010
> > 0:mon>
> > c000000000600004 00000008 .long 0x8
> > c000000000600008 00001013 .long 0x1013
> > c00000000060000c 0000000f .long 0xf
> > c000000000600010 7961626f rldimi. r1,r11,44,41
> > c000000000600014 6f740000 xoris r20,r27,0
> > c000000000600018 00101600 .long 0x101600
> > c00000000060001c 00000c00 .long 0xc00
> > c000000000600020 00000400 .long 0x400
> > c000000000600024 00101100 .long 0x101100
> > c000000000600028 000008e9 .long 0x8e9
BTW. Corruption looks like bi_recs... ie, broken yaboot. This was fixed
recently, yaboot would eventually crap over the kernel for certain sizes
of the kernel image.
0x1010 = BI_FIRST
0x1013 = BI_BOOTLOADER_ID followed by 0x7961626f6f74 which is
"yaboot" :-)
0x1016 = BI_MACHTYPE
etc...
Cheers,
Ben.
WARNING: multiple messages have this Message-ID (diff)
From: Benjamin Herrenschmidt <benh@kernel.crashing.org>
To: michael@ellerman.id.au
Cc: Sachin Sant <sachinp@in.ibm.com>, netdev <netdev@vger.kernel.org>,
David Miller <davem@davemloft.net>,
linuxppc-dev@ozlabs.org
Subject: Re: 2.6.31-rc5-git2 crash [net/core/flow.c:flow_cache_new_hashrnd]
Date: Fri, 07 Aug 2009 08:23:05 +1000 [thread overview]
Message-ID: <1249597385.24311.10.camel@pasglop> (raw)
In-Reply-To: <1249395350.8016.5.camel@concordia>
On Wed, 2009-08-05 at 00:15 +1000, Michael Ellerman wrote:
> > c000000000600000 00001010 .long 0x1010
> > 0:mon>
> > c000000000600004 00000008 .long 0x8
> > c000000000600008 00001013 .long 0x1013
> > c00000000060000c 0000000f .long 0xf
> > c000000000600010 7961626f rldimi. r1,r11,44,41
> > c000000000600014 6f740000 xoris r20,r27,0
> > c000000000600018 00101600 .long 0x101600
> > c00000000060001c 00000c00 .long 0xc00
> > c000000000600020 00000400 .long 0x400
> > c000000000600024 00101100 .long 0x101100
> > c000000000600028 000008e9 .long 0x8e9
BTW. Corruption looks like bi_recs... ie, broken yaboot. This was fixed
recently, yaboot would eventually crap over the kernel for certain sizes
of the kernel image.
0x1010 = BI_FIRST
0x1013 = BI_BOOTLOADER_ID followed by 0x7961626f6f74 which is
"yaboot" :-)
0x1016 = BI_MACHTYPE
etc...
Cheers,
Ben.
next prev parent reply other threads:[~2009-08-06 22:23 UTC|newest]
Thread overview: 35+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-08-04 12:27 2.6.31-rc5-git2 crash on a idle system Sachin Sant
2009-08-04 13:43 ` 2.6.31-rc5-git2 crash [net/core/flow.c:flow_cache_new_hashrnd] Sachin Sant
2009-08-04 14:15 ` Michael Ellerman
2009-08-04 14:15 ` Michael Ellerman
2009-08-06 22:23 ` Benjamin Herrenschmidt [this message]
2009-08-06 22:23 ` Benjamin Herrenschmidt
2009-08-07 2:54 ` Josh Boyer
2009-08-07 2:54 ` Josh Boyer
2009-08-07 3:13 ` Benjamin Herrenschmidt
2009-08-07 3:49 ` Tony Breeds
2009-08-11 5:25 ` Sachin Sant
2009-08-04 21:27 ` 2.6.31-rc5-git2 crash on a idle system Benjamin Herrenschmidt
2009-08-05 9:17 ` Sachin Sant
2009-08-05 9:17 ` Sachin Sant
2009-08-05 9:52 ` Benjamin Herrenschmidt
2009-08-05 9:52 ` Benjamin Herrenschmidt
2009-08-06 13:33 ` Sachin Sant
2009-08-06 13:33 ` Sachin Sant
2009-08-06 13:40 ` Michael Ellerman
2009-08-06 13:40 ` Michael Ellerman
2009-08-06 21:51 ` Benjamin Herrenschmidt
2009-08-07 0:08 ` Draft Mirrored Linux Mini How-to Harold Pritchett
2009-08-07 2:09 ` Goswin von Brederlow
2009-08-07 3:53 ` Tapani Tarvainen
2009-08-08 1:11 ` Goswin von Brederlow
2009-08-08 1:41 ` NeilBrown
2009-08-08 7:59 ` Goswin von Brederlow
2009-08-08 15:24 ` John Robinson
2009-08-08 14:09 ` Bill Davidsen
2009-08-07 8:10 ` Fredrik Pettersson
2009-08-07 9:51 ` Keld Jørn Simonsen
[not found] ` <4A7C5BD2.80508@uga.edu>
[not found] ` <20090807173423.GA32127@rap.rap.dk>
2009-08-08 11:36 ` Keld Jørn Simonsen
2009-08-07 15:27 ` Draft Mirrored Linux Mini How-to - sfdisk suggestion Maurice Hilarius
2009-08-08 1:13 ` Goswin von Brederlow
2009-08-09 18:55 ` 2.6.31-rc5-git2 crash on a idle system Louwrentius
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