From: Jesper Juhl <jesper.juhl@gmail.com>
To: linux-kernel@vger.kernel.org
Cc: Andrew Morton <akpm@osdl.org>,
markhe@nextd.demon.co.uk, Andrea Arcangeli <andrea@suse.de>
Subject: Slab corruption in 2.6.16-rc5-mm2
Date: Mon, 6 Mar 2006 01:17:16 +0100 [thread overview]
Message-ID: <200603060117.16484.jesper.juhl@gmail.com> (raw)
Just found the following in dmesg :
Slab corruption: start=f72948a0, len=64
Redzone: 0x5a2cf071/0x5a2cf071.
Last user: [<c02934eb>](sr_do_ioctl+0x11b/0x270)
000: 70 00 05 00 00 00 00 0a 00 00 00 00 24 00 00 00
010: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
020: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
030: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
Prev obj: start=f7294854, len=64
Redzone: 0x170fc2a5/0x170fc2a5.
Last user: [<c0173923>](real_lookup+0x93/0xe0)
000: 6c 69 62 6b 64 65 69 6e 69 74 5f 6b 69 6f 5f 68
010: 74 74 70 5f 63 61 63 68 65 5f 63 6c 65 61 6e 65
Next obj: start=f72948ec, len=64
Redzone: 0x170fc2a5/0x170fc2a5.
Last user: [<c01c7c80>](ext3_init_block_alloc_info+0x20/0x70)
000: 10 cf ce f7 00 00 00 00 00 00 00 00 00 00 00 00
010: 08 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
Slab corruption: start=f70aeab4, len=64
Redzone: 0x5a2cf071/0x5a2cf071.
Last user: [<c02934eb>](sr_do_ioctl+0x11b/0x270)
000: 70 00 02 00 00 00 00 0a 00 00 00 00 3a 01 00 00
010: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
020: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
030: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
Prev obj: start=f70aea68, len=64
Redzone: 0x170fc2a5/0x170fc2a5.
Last user: [<c023d6df>](init_dev+0x5cf/0x630)
000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
010: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
Next obj: start=f70aeb00, len=64
Redzone: 0x170fc2a5/0x170fc2a5.
Last user: [<c0173923>](real_lookup+0x93/0xe0)
000: 6c 69 62 62 6f 6f 73 74 5f 70 72 67 5f 65 78 65
010: 63 5f 6d 6f 6e 69 74 6f 72 2d 67 63 63 2d 31 5f
Machine is running 2.6.16-rc5-mm2 :
$ uname -a
Linux dragon 2.6.16-rc5-mm2 #1 SMP PREEMPT Mon Mar 6 00:06:54 CET 2006 i686 athlon-4 i386 GNU/Linux
CPU is a dualcore Athlon X2 4400+
Kernel is 32bit, build for i386.
The machine has 2GB of RAM.
Let me know what additional info would be useful, if any.
If patches need testing then just send them my way.
--
Jesper Juhl <jesper.juhl@gmail.com>
Don't top-post http://www.catb.org/~esr/jargon/html/T/top-post.html
Plain text mails only, please http://www.expita.com/nomime.html
next reply other threads:[~2006-03-06 0:16 UTC|newest]
Thread overview: 56+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-03-06 0:17 Jesper Juhl [this message]
2006-03-06 18:25 ` Slab corruption in 2.6.16-rc5-mm2 Linus Torvalds
2006-03-06 18:43 ` Jesper Juhl
2006-03-06 19:32 ` Linus Torvalds
2006-03-06 19:51 ` Jesper Juhl
2006-03-06 19:58 ` Jesper Juhl
2006-03-06 20:06 ` Linus Torvalds
2006-03-06 20:24 ` Jesper Juhl
2006-03-06 20:30 ` Jens Axboe
2006-03-06 20:33 ` Jens Axboe
2006-03-06 21:14 ` Jesper Juhl
2006-03-06 21:41 ` Jesper Juhl
2006-03-06 21:55 ` Dave Jones
2006-03-06 21:57 ` Jesper Juhl
2006-03-09 15:50 ` Martin J. Bligh
2006-03-09 15:54 ` Martin J. Bligh
2006-03-09 15:54 ` Benjamin LaHaise
2006-03-09 16:04 ` Martin J. Bligh
2006-03-09 16:08 ` Linus Torvalds
2006-03-09 16:41 ` Dave Jones
2006-03-06 20:36 ` Jesper Juhl
2006-03-06 20:53 ` Jesper Juhl
2006-03-06 20:56 ` Jesper Juhl
2006-03-06 21:07 ` Linus Torvalds
2006-03-06 21:16 ` Jesper Juhl
2006-03-06 21:54 ` Jesper Juhl
2006-03-06 22:05 ` Andrew Morton
2006-03-06 22:08 ` Jesper Juhl
2006-03-06 22:27 ` Jesper Juhl
2006-03-06 22:17 ` Linus Torvalds
2006-03-06 22:34 ` Linus Torvalds
2006-03-06 22:52 ` Jesper Juhl
2006-03-06 22:54 ` Linus Torvalds
2006-03-06 23:01 ` Jesper Juhl
2006-03-06 23:06 ` Andrew Morton
2006-03-06 23:24 ` Jesper Juhl
2006-03-07 0:17 ` Linus Torvalds
2006-03-07 0:25 ` Jesper Juhl
2006-03-07 3:15 ` Mike Christie
2006-03-07 3:20 ` Linus Torvalds
2006-03-07 18:01 ` James Bottomley
2006-03-07 19:40 ` Jesper Juhl
2006-03-07 8:47 ` [PATCH] slab: fix offslab_limit in calculate_slab_order (Was: Slab corruption in 2.6.16-rc5-mm2) Pekka J Enberg
2006-03-07 17:12 ` Linus Torvalds
2006-03-07 19:21 ` Pekka Enberg
2006-03-07 19:28 ` Slab corruption in 2.6.16-rc5-mm2 Bill Davidsen
2006-03-06 22:44 ` Jesper Juhl
2006-03-06 18:48 ` Mike Christie
2006-03-06 18:49 ` Mike Christie
-- strict thread matches above, loose matches on Subject: below --
2006-03-08 6:25 Chuck Ebbert
2006-03-08 8:32 ` Nick Piggin
2006-03-08 8:46 ` Andrew Morton
2006-03-08 9:02 ` Nick Piggin
2006-03-08 9:12 ` Andrew Morton
2006-03-08 9:23 ` Nick Piggin
2006-03-08 14:35 ` Lee Schermerhorn
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