From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:45027) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Us2sY-0003OF-6B for qemu-devel@nongnu.org; Wed, 26 Jun 2013 23:28:16 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1Us2sX-0008TP-8a for qemu-devel@nongnu.org; Wed, 26 Jun 2013 23:28:14 -0400 Received: from mail-ie0-f177.google.com ([209.85.223.177]:53902) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Us2sX-0008TC-3d for qemu-devel@nongnu.org; Wed, 26 Jun 2013 23:28:13 -0400 Received: by mail-ie0-f177.google.com with SMTP id aq17so532299iec.8 for ; Wed, 26 Jun 2013 20:28:12 -0700 (PDT) Received: from driftwood (c-50-148-218-118.hsd1.mn.comcast.net. [50.148.218.118]) by mx.google.com with ESMTPSA id z15sm828851igp.0.2013.06.26.20.28.10 for (version=TLSv1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Wed, 26 Jun 2013 20:28:11 -0700 (PDT) Date: Wed, 26 Jun 2013 00:52:31 -0500 From: Rob Landley Message-Id: <1372225951.2776.148@driftwood> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii; DelSp=Yes; Format=Flowed Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Subject: [Qemu-devel] x86-64 apic panic on shutdown on 1.4.93. List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org I intermittently get this from current kernels running under currentish =20 qemu-git. Look familiar to anybody? reboot: machine restart general protection fault: fff2 [#1] CPU: 0 PID: 44 Comm: oneit Not tainted 3.10.0-rc7+ #3 Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 task: ffff8800068fd500 ti: ffff880006a26000 task.ti: ffff880006a26000 RIP: 0010:[] [] =20 lapic_shutdown+0x32/0x34 RSP: 0018:ffff880006a27e28 EFLAGS: 00000202 RAX: 2193fbf9078bfbf9 RBX: 0000000000000202 RCX: 0000000000000000 RDX: ffffffff81015f71 RSI: 00000000000000ff RDI: 00000000000000f0 RBP: fffffffffee1dead R08: 0000000000000400 R09: 0000000000000000 R10: 0000000000000000 R11: ffff88000699f500 R12: 0000000000000000 R13: 0000000001234567 R14: 0000000000000004 R15: 0000000000423872 FS: 0000000000000000(0000) GS:ffffffff81308000(0000) =20 knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b CR2: 0000000000657ad0 CR3: 000000000697c000 CR4: 00000000000006b0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 0000000000000000 DR7: 0000000000000000 Stack: 0000000028121969 ffffffff81013bda 00000000000003f9 ffffffff81013dc5 0000000000000000 ffffffff8102ad4b 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 Call Trace: [] ? native_machine_shutdown+0x6/0x1a [] ? native_machine_restart+0x1d/0x31 [] ? SyS_reboot+0x126/0x15b [] ? schedule_tail+0x1e/0x44 [] ? ret_from_fork+0xf/0xb0 [] ? system_call_fastpath+0x16/0x1b Code: 53 f6 c4 02 75 1b 31 c0 83 3d af 42 50 00 00 74 0c 31 c0 83 3d b4 =20 42 50 00 00 0f 94 c0 85 c0 74 0a 9c 5b fa e8 88 ff ff ff 53 9d <5b> c3 =20 50 e8 11 ec 00 00 e8 d6 2f ff ff 48 8b 05 43 4b 32 00 bf RIP [] lapic_shutdown+0x32/0x34 RSP ---[ end trace dd3c376274d1a087 ]---=