From: "Marco Berizzi" <pupilla@hotmail.com>
To: "Pekka Enberg" <penberg@cs.helsinki.fi>
Cc: <linux-kernel@vger.kernel.org>
Subject: Re: kernel BUG at mm/slab.c:610
Date: Wed, 14 Mar 2007 12:21:32 +0100 [thread overview]
Message-ID: <BAY103-DAV345FF2E476BD4B029C5FAB2730@phx.gbl> (raw)
In-Reply-To: <84144f020703140341p322d9dc5wb9edc37bf923685d@mail.gmail.com>
Pekka Enberg wrote:
Hi Pekka,
> So, can you please repost the original oops?
Here is:
Mar 14 03:42:25 Mimosa kernel: ------------[ cut here ]------------
Mar 14 03:42:25 Mimosa kernel: kernel BUG at mm/slab.c:610!
Mar 14 03:42:25 Mimosa kernel: invalid opcode: 0000 [#1]
Mar 14 03:42:25 Mimosa kernel: Modules linked in: sch_sfq sch_htb cls_fw
nf_nat_pptp nf_nat_proto_gre nf_conntrack_pptp nf_conntrack_proto_gre
nf_nat_ftp nf_conntrack_ftp 3c59x mii
Mar 14 03:42:25 Mimosa kernel: CPU: 0
Mar 14 03:42:25 Mimosa kernel: EIP: 0060:[<c014ca99>] Not tainted
VLI
Mar 14 03:42:25 Mimosa kernel: EFLAGS: 00010046 (2.6.20 #1)
Mar 14 03:42:25 Mimosa kernel: EIP is at free_block+0xd9/0xf0
Mar 14 03:42:25 Mimosa kernel: eax: 00080000 ebx: c1000000 ecx:
c0e7d4e0 edx: c101cfa0
Mar 14 03:42:25 Mimosa kernel: esi: c1210000 edi: c1176560 ebp:
00000000 esp: c119bef0
Mar 14 03:42:25 Mimosa kernel: ds: 007b es: 007b ss: 0068
Mar 14 03:42:25 Mimosa kernel: Process events/0 (pid: 3, ti=c119a000
task=c118f030 task.ti=c119a000)
Mar 14 03:42:25 Mimosa kernel: Stack: c1213a10 161c9ed5 c1210010
c1210010 c1210000 161c9ed5 c1176560 c014d201
Mar 14 03:42:25 Mimosa kernel: 00000000 c1180420 c1176560
c1180d60 c014d220 c014d26b 00000000 00000000
Mar 14 03:42:25 Mimosa kernel: c03b7ae0 c03b7ae0 00000282
c0123d37 00000000 c118f13c 0000007b 0000508b
Mar 14 03:42:25 Mimosa kernel: Call Trace:
Mar 14 03:42:25 Mimosa kernel: [<c014d201>] drain_array+0x91/0xb0
Mar 14 03:42:25 Mimosa kernel: [<c014d220>] cache_reap+0x0/0xf0
Mar 14 03:42:25 Mimosa kernel: [<c014d26b>] cache_reap+0x4b/0xf0
Mar 14 03:42:25 Mimosa kernel: [<c0123d37>] run_workqueue+0x67/0x130
Mar 14 03:42:25 Mimosa kernel: [<c0123f3a>] worker_thread+0x13a/0x170
Mar 14 03:42:25 Mimosa kernel: [<c01123e0>]
default_wake_function+0x0/0x10
Mar 14 03:42:25 Mimosa kernel: [<c0112427>] __wake_up_common+0x37/0x70
Mar 14 03:42:25 Mimosa kernel: [<c01123e0>]
default_wake_function+0x0/0x10
Mar 14 03:42:25 Mimosa kernel: [<c0123e00>] worker_thread+0x0/0x170
Mar 14 03:42:25 Mimosa kernel: [<c01271a6>] kthread+0xb6/0xc0
Mar 14 03:42:25 Mimosa kernel: [<c01270f0>] kthread+0x0/0xc0
Mar 14 03:42:25 Mimosa kernel: [<c01036a3>]
kernel_thread_helper+0x7/0x14
Mar 14 03:42:25 Mimosa kernel: =======================
Mar 14 03:42:25 Mimosa kernel: Code: ff 83 c4 0c 5b 5e 5f 5d c3 8b 57 20
29 d0 89 da 89 46 18 89 f8 e8 78 f1 ff ff eb da 89 33 8b 46 04 89 5e 04
89 18 89 43 04 eb cb <0f> 0b 90 8d 74 26 00 eb fe 8b 52 0c e9 57 ff ff
ff 8d b6 00 00
Mar 14 03:42:25 Mimosa kernel: EIP: [<c014ca99>] free_block+0xd9/0xf0
SS:ESP 0068:c119bef0
Here is from another machine:
Mar 14 08:53:47 Gemini kernel: ------------[ cut here ]------------
Mar 14 08:53:47 Gemini kernel: kernel BUG at mm/slab.c:610!
Mar 14 08:53:47 Gemini kernel: invalid opcode: 0000 [#1]
Mar 14 08:53:47 Gemini kernel: Modules linked in: nf_nat_pptp
nf_nat_proto_gre nf_conntrack_pptp nf_conntrack_proto_gre nf_nat_ftp
nf_conntrack_ftp 3c59x mii
Mar 14 08:53:47 Gemini kernel: CPU: 0
Mar 14 08:53:47 Gemini kernel: EIP: 0060:[<c014ce86>] Not tainted
VLI
Mar 14 08:53:47 Gemini kernel: EFLAGS: 00010046 (2.6.20 #1)
Mar 14 08:53:47 Gemini kernel: EIP is at free_block+0xd6/0xf0
Mar 14 08:53:47 Gemini kernel: eax: 80000000 ebx: c1000000 ecx:
c9ae64e0 edx: c1135cc0
Mar 14 08:53:47 Gemini kernel: esi: c1210000 edi: c1176560 ebp:
00000000 esp: c119bef0
Mar 14 08:53:47 Gemini kernel: ds: 007b es: 007b ss: 0068
Mar 14 08:53:47 Gemini kernel: Process events/0 (pid: 3, ti=c119a000
task=c118f030 task.ti=c119a000)
Mar 14 08:53:47 Gemini kernel: Stack: c1179a10 110b04c7 c1210010
c1210010 c1210000 110b04c7 c1176560 c014d5f1
Mar 14 08:53:47 Gemini kernel: 00000000 c1180420 c1176560
c1180d60 c014d610 c014d65b 00000000 00000000
Mar 14 08:53:47 Gemini kernel: c03b7a60 c03b7a60 00000282
c0124157 00000000 c118f13c 00000076 00005e32
Mar 14 08:53:47 Gemini kernel: Call Trace:
Mar 14 08:53:47 Gemini kernel: [<c014d5f1>] drain_array+0x91/0xb0
Mar 14 08:53:47 Gemini kernel: [<c014d610>] cache_reap+0x0/0xf0
Mar 14 08:53:47 Gemini kernel: [<c014d65b>] cache_reap+0x4b/0xf0
Mar 14 08:53:47 Gemini kernel: [<c0124157>] run_workqueue+0x67/0x130
Mar 14 08:53:47 Gemini kernel: [<c012435a>] worker_thread+0x13a/0x170
Mar 14 08:53:47 Gemini kernel: [<c0112810>]
default_wake_function+0x0/0x10
Mar 14 08:53:47 Gemini kernel: [<c0112857>] __wake_up_common+0x37/0x70
Mar 14 08:53:47 Gemini kernel: [<c0112810>]
default_wake_function+0x0/0x10
Mar 14 08:53:47 Gemini kernel: [<c0124220>] worker_thread+0x0/0x170
Mar 14 08:53:47 Gemini kernel: [<c01275c6>] kthread+0xb6/0xc0
Mar 14 08:53:47 Gemini kernel: [<c0127510>] kthread+0x0/0xc0
Mar 14 08:53:47 Gemini kernel: [<c01036c7>]
kernel_thread_helper+0x7/0x10
Mar 14 08:53:47 Gemini kernel: =======================
Mar 14 08:53:47 Gemini kernel: Code: ff 83 c4 0c 5b 5e 5f 5d c3 8b 57 20
29 d0 89 da 89 46 18 89 f8 e8 7b f1 ff ff eb da 89 33 8b 46 04 89 5e 04
89 18 89 43 04 eb cb <0f> 0b 90 8d b4 26 00 00 00 00 eb fe 8b 52 0c e9
57 ff ff ff 8d
Mar 14 08:53:47 Gemini kernel: EIP: [<c014ce86>] free_block+0xd6/0xf0
SS:ESP 0068:c119bef0
> Also, please enable
> CONFIG_DEBUG_SLAB and try to reproduce. Thanks.
I'm rebuilding all kernel with this option (2.6.20.3)
Thanks for the feedback.
next prev parent reply other threads:[~2007-03-14 11:21 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-03-14 9:11 Marco Berizzi
2007-03-14 10:41 ` Pekka Enberg
2007-03-14 11:21 ` Marco Berizzi [this message]
2007-03-14 11:54 Marco Berizzi
2007-03-14 12:05 ` Pekka Enberg
2007-03-14 13:55 Chris Rankin
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