From: Kamalesh Babulal <kamalesh@linux.vnet.ibm.com>
To: Andrew Morton <akpm@linux-foundation.org>
Cc: linux-kernel@vger.kernel.org, linux-mm@kvack.org
Subject: kernel BUG at mm/swap_state.c:78 with the 2.6.23-rc2-mm1
Date: Fri, 10 Aug 2007 12:18:20 +0530 [thread overview]
Message-ID: <46BC0A34.9050806@linux.vnet.ibm.com> (raw)
Hi,
I got the following kernel Bug on the 2.6.23-rc2-mm1 kernel on
a Dual Core AMD Opteron (processor 270), while testing the LTP
runall
================================================
kernel BUG at mm/swap_state.c:78!
invalid opcode: 0000 [1] SMP
CPU 0
Modules linked in: ipv6 hidp rfcomm l2cap bluetooth sunrpc battery ac lp
parport_pc parport nvram amd_rng rng_core i2c_amd756 i2c_core button
Pid: 262, comm: kprefetchd Not tainted 2.6.23-rc2-mm1-autokern1 #1
RIP: 0010:[<ffffffff8027c443>] [<ffffffff8027c443>]
__add_to_swap_cache+0x12/0xa6
RSP: 0018:ffff81000299bea0 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff81003f3baec0 RCX: ffff8100048c33b0
RDX: 00000000000000d0 RSI: 0000000000000001 RDI: 00000000000000d0
RBP: ffff81003f3baec0 R08: ffff810001423f14 R09: 000000000000bb27
R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000001
R13: 0000000000000002 R14: 0000000000000001 R15: ffff8100048c33b0
FS: 00002b941f4a40f0(0000) GS:ffffffff80670000(0000) knlGS:0000000000000000
CS: 0010 DS: 0018 ES: 0018 CR0: 000000008005003b
CR2: 00000000005b9db0 CR3: 0000000004ed7000 CR4: 00000000000006e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
Process kprefetchd (pid: 262, threadinfo ffff81000299a000, task
ffff810001c98040)
Stack: 0000000000000001 ffff81003f3baec0 0000000000000000 ffffffff8027c50d
0000000000000002 ffff81003f3baec0 0000000000000000 ffffffff8027f318
0000000000000000 0000000000000000 ffff81000299bf20 0000000000000000
Call Trace:
[<ffffffff8027c50d>] add_to_swap_cache+0x36/0x5f
[<ffffffff8027f318>] kprefetchd+0x248/0x40c
[<ffffffff8027f0d0>] kprefetchd+0x0/0x40c
[<ffffffff80248360>] kthread+0x47/0x73
[<ffffffff8020ca78>] child_rip+0xa/0x12
[<ffffffff80248319>] kthread+0x0/0x73
[<ffffffff8020ca6e>] child_rip+0x0/0x12
Code: 0f 0b eb fe 8b 03 66 85 c0 79 04 0f 0b eb fe 8b 03 f6 c4 08
Thanks,
Kamalesh Babulal.
WARNING: multiple messages have this Message-ID (diff)
From: Kamalesh Babulal <kamalesh@linux.vnet.ibm.com>
To: Andrew Morton <akpm@linux-foundation.org>
Cc: linux-kernel@vger.kernel.org, linux-mm@kvack.org
Subject: kernel BUG at mm/swap_state.c:78 with the 2.6.23-rc2-mm1
Date: Fri, 10 Aug 2007 12:18:20 +0530 [thread overview]
Message-ID: <46BC0A34.9050806@linux.vnet.ibm.com> (raw)
Hi,
I got the following kernel Bug on the 2.6.23-rc2-mm1 kernel on
a Dual Core AMD Opteron (processor 270), while testing the LTP
runall
================================================
kernel BUG at mm/swap_state.c:78!
invalid opcode: 0000 [1] SMP
CPU 0
Modules linked in: ipv6 hidp rfcomm l2cap bluetooth sunrpc battery ac lp
parport_pc parport nvram amd_rng rng_core i2c_amd756 i2c_core button
Pid: 262, comm: kprefetchd Not tainted 2.6.23-rc2-mm1-autokern1 #1
RIP: 0010:[<ffffffff8027c443>] [<ffffffff8027c443>]
__add_to_swap_cache+0x12/0xa6
RSP: 0018:ffff81000299bea0 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff81003f3baec0 RCX: ffff8100048c33b0
RDX: 00000000000000d0 RSI: 0000000000000001 RDI: 00000000000000d0
RBP: ffff81003f3baec0 R08: ffff810001423f14 R09: 000000000000bb27
R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000001
R13: 0000000000000002 R14: 0000000000000001 R15: ffff8100048c33b0
FS: 00002b941f4a40f0(0000) GS:ffffffff80670000(0000) knlGS:0000000000000000
CS: 0010 DS: 0018 ES: 0018 CR0: 000000008005003b
CR2: 00000000005b9db0 CR3: 0000000004ed7000 CR4: 00000000000006e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
Process kprefetchd (pid: 262, threadinfo ffff81000299a000, task
ffff810001c98040)
Stack: 0000000000000001 ffff81003f3baec0 0000000000000000 ffffffff8027c50d
0000000000000002 ffff81003f3baec0 0000000000000000 ffffffff8027f318
0000000000000000 0000000000000000 ffff81000299bf20 0000000000000000
Call Trace:
[<ffffffff8027c50d>] add_to_swap_cache+0x36/0x5f
[<ffffffff8027f318>] kprefetchd+0x248/0x40c
[<ffffffff8027f0d0>] kprefetchd+0x0/0x40c
[<ffffffff80248360>] kthread+0x47/0x73
[<ffffffff8020ca78>] child_rip+0xa/0x12
[<ffffffff80248319>] kthread+0x0/0x73
[<ffffffff8020ca6e>] child_rip+0x0/0x12
Code: 0f 0b eb fe 8b 03 66 85 c0 79 04 0f 0b eb fe 8b 03 f6 c4 08
Thanks,
Kamalesh Babulal.
--
To unsubscribe, send a message with 'unsubscribe linux-mm' in
the body to majordomo@kvack.org. For more info on Linux MM,
see: http://www.linux-mm.org/ .
Don't email: <a href=mailto:"dont@kvack.org"> email@kvack.org </a>
next reply other threads:[~2007-08-10 6:48 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-08-10 6:48 Kamalesh Babulal [this message]
2007-08-10 6:48 ` kernel BUG at mm/swap_state.c:78 with the 2.6.23-rc2-mm1 Kamalesh Babulal
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=46BC0A34.9050806@linux.vnet.ibm.com \
--to=kamalesh@linux.vnet.ibm.com \
--cc=akpm@linux-foundation.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-mm@kvack.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.