linux-kernel - "General protection fault" exiting qemu with current linux-git.

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Message-ID: <4DC34229.4080202@landley.net>
Date:	Thu, 05 May 2011 19:34:49 -0500
From:	Rob Landley <rob@...dley.net>
To:	qemu-devel <qemu-devel@...gnu.org>,
	LKML <linux-kernel@...r.kernel.org>
Subject: "General protection fault" exiting qemu with current linux-git.

I'm running current linux-git (5895198c56d131cc696556) and current
qemu-git (d2d979c628e4b2c4a3c I think) with the attached kernel .config,
and it gave me a GPF on exit from the emulator.

I'm not sure which project is responsible, but I thought I'd throw it
out there...

Rob

md: stopping all md devices.
e1000 0000:00:03.0: PCI INT A disabled
Restarting system.
machine restart
general protection fault: fff2 [#1] SMP
last sysfs file: /sys/devices/virtual/cpuid/cpu0/dev
CPU 0
Pid: 656, comm: oneit Not tainted 2.6.39-rc6+ #2 Bochs Bochs
RIP: 0010:[<ffffffff8101e447>]  [<ffffffff8101e447>] 0xffffffff8101e447
RSP: 0018:ffff880006c33e08  EFLAGS: 00000246
RAX: 00000000000000ff RBX: 0000000000000246 RCX: 00000000ffffffff
RDX: ffffffff810226b0 RSI: 00000000000000ff RDI: 00000000000000f0
RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0a74726174736572 R12: ffffffff816c5550
R13: 0000000000000000 R14: 0000000000000004 R15: 00000000004009e4
FS:  0000000000000000(0000) GS:ffff880007c00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 000000008005003b
CR2: 0000000000609910 CR3: 0000000007bfa000 CR4: 00000000000006f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 0000000000000000 DR7: 0000000000000000
Process oneit (pid: 656, threadinfo ffff880006c32000, task ffff880006c38000)
Stack:
 00000000fee1dead 0000000028121969 0000000001234567 ffffffff8101dc0f
 00000000004009e4 ffffffff8101d954 00000000fee1dead ffffffff8105b7b7
 0000000000000000 0000000000000000 0000000000000000 0000000000000000
Call Trace:
 [<ffffffff8101dc0f>] ? 0xffffffff8101dc0f
 [<ffffffff8101d954>] ? 0xffffffff8101d954
 [<ffffffff8105b7b7>] ? 0xffffffff8105b7b7
 [<ffffffff8103e5b1>] ? 0xffffffff8103e5b1
 [<ffffffff814d4883>] ? 0xffffffff814d4883
 [<ffffffff814d497b>] ? 0xffffffff814d497b
Code: 1f 44 00 00 74 1b 48 89 c3 bf c7 10 00 00 e8 51 b2 1b 00 49 8b 3c
24 f3 48 0f b8 c7 83 f8 01 77 d3 9c 5b fa e8 5b 0b 00 00 53 9d <e9> 72
ff ff ff 90 90 90 90 48 83 ec 08 48 8b 05 05 6d 6a 00 bf
RIP  [<ffffffff8101e447>] 0xffffffff8101e447
 RSP <ffff880006c33e08>
---[ end trace 02dbd797d0ff85de ]---

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