From: "Christopher S. Aker" <caker@theshore.net>
To: Jeremy Fitzhardinge <jeremy@goop.org>
Cc: virtualization@lists.linux-foundation.org
Subject: pv_ops - 2.6.26 - unable to handle kernel paging request
Date: Tue, 22 Jul 2008 09:04:14 -0400 [thread overview]
Message-ID: <4885DACE.30600@theshore.net> (raw)
Xen: 3.1.2 (or thereabouts), 64bit
dom0: 2.6.18.8, pae
pv-ops, 2.6.26
BUG: unable to handle kernel paging request at 69746174
IP: [<c015e221>] move_freepages+0x61/0xc0
*pdpt = 0000000204ed6007
Oops: 0002 [#1] SMP
Modules linked in:
Pid: 6859, comm: sh Not tainted (2.6.26-linode13 #1)
EIP: 0061:[<c015e221>] EFLAGS: 00010002 CPU: 2
EIP is at move_freepages+0x61/0xc0
EAX: 69746174 EBX: 25413325 ECX: c158e038 EDX: 732e316d
ESI: c158e020 EDI: 00000000 EBP: c158ffe0 ESP: ec2cddf8
DS: 007b ES: 007b FS: 00d8 GS: 0033 SS: 0069
Process sh (pid: 6859, ti=ec2cc000 task=ecd3f400 task.ti=ec2cc000)
Stack: c0630200 00000008 0002c7ff c1588000 c0630200 c158ffe0 c015e2ea
00000001
00000001 00000001 c158f6e0 00000000 c0630200 c015e5d9 c0630a84 00000000
c0630a84 00000000 00000008 00000000 c1587418 c0630200 00000018 0000001f
Call Trace:
[<c015e2ea>] move_freepages_block+0x6a/0x80
[<c015e5d9>] __rmqueue+0x1a9/0x1e0
[<c015e651>] rmqueue_bulk+0x41/0x70
[<c015eae4>] get_page_from_freelist+0x464/0x490
[<c015ebba>] __alloc_pages_internal+0xaa/0x460
[<c015ef8f>] __alloc_pages+0xf/0x20
[<c015f4bf>] __get_free_pages+0xf/0x20
[<c01c015f>] proc_file_read+0x8f/0x2a0
[<c01c00d0>] proc_file_read+0x0/0x2a0
[<c01bb7ca>] proc_reg_read+0x5a/0x90
[<c01801f1>] vfs_read+0xa1/0x160
[<c01bb770>] proc_reg_read+0x0/0x90
[<c0180551>] sys_read+0x41/0x70
[<c0107256>] syscall_call+0x7/0xb
=======================
Code: cb 77 6f 8b 44 24 1c 89 de c1 e0 03 89 44 24 04 eb 07 83 c6 20 39
f5 72 59 f6 46 02 04 74 f3 8d 4e 18 8b 56 18 8b 41 04 8b 5e 0c <89> 10
89 42 04 8d 04 9b c7 46 18 00 01 10 00 8d 04 43 8b 14 24
EIP: [<c015e221>] move_freepages+0x61/0xc0 SS:ESP 0069:ec2cddf8
---[ end trace 628f7b31d5a52105 ]---
Kernel binary is located here:
http://www.theshore.net/~caker/kernels/2.6.26-linode13
-Chris
next reply other threads:[~2008-07-22 13:04 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-07-22 13:04 Christopher S. Aker [this message]
2008-07-22 14:56 ` pv_ops - 2.6.26 - unable to handle kernel paging request Jeremy Fitzhardinge
2008-07-22 18:46 ` Jeremy Fitzhardinge
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