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[Xen-users] Qemu and module Kqemu under Xen

To: xen-users@xxxxxxxxxxxxxxxxxxx
Subject: [Xen-users] Qemu and module Kqemu under Xen
From: Robin van Leeuwen - NYK Logistics Edam BV <robin.van.leeuwen@xxxxxxxxxxxxxxxxxxx>
Date: Fri, 05 Aug 2005 23:37:47 +0200
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Hi

I'm having trouble running qemu, or win4lin pro  with the kqemu module.
When the module is loaded it (winpro) gives a segmentation fault.

This is under Debian Xen 2.0.6 , kernel 2.6.10 and 2.6.8 :

anybody? more info needed?

dmesg shows:
------------
QEMU Accelerator Module version 1.0.0, Copyright (c) 2005 Fabrice Bellard
This is a proprietary product. Read the LICENSE file for more information
Redistribution of this module is prohibited without authorization
KQEMU installed, max_instances=4 max_locked_mem=112884kB.
general protection fault: 0000 [#2]
Modules linked in: kqemu drbd
CPU: 0
EIP: 0061:[<f8d3e45d>] Tainted: PF VLI
EFLAGS: 00211246 (2.6.10)
EIP is at kqemu_init+0x89/0x54c [kqemu]
eax: f8d43000 ebx: 00444000 ecx: f9187000 edx: ffffffff
esi: d9d4c820 edi: bffff140 ebp: f8d43000 esp: e921df24
ds: 007b es: 007b ss: 0069
Process mergepro-core (pid: 10463, threadinfo=e921c000 task=e112f020)
Stack: f8d43000 00000000 00444000 00000000 c01fcc62 e921df64 bffff140 00000000
d9d4c820 bffff140 fffffff4 f8d3738b e921df64 00006e3d 00000014 00000000
4077e000 1f850000 607d1000 607d0000 607f1000 ca09d36c e71ac198 e71ac18c
Call Trace:
[<c01fcc62>] copy_from_user+0x42/0x70
[<f8d3738b>] kqemu_ioctl+0xab/0x160 [kqemu]
[<c0162869>] sys_ioctl+0xc9/0x240
[<c0109350>] syscall_call+0x7/0xb
Code: 05 8d 98 ff 3f 05 00 83 ec 0c 81 e3 00 f0 ff ff 53 e8 f8 8c ff ff 89 c5 83 c4 10 31 c0 85 ed 74 d2 50 53 6a 00 55 e8 93 fb ff ff <0f> 20 e0 c1 e8 05 c7 45 14 80 f1 00 00 83 e0 01 89 45 70 8b 45
-----------------

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