Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751552AbVK3TU7 (ORCPT ); Wed, 30 Nov 2005 14:20:59 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751557AbVK3TU7 (ORCPT ); Wed, 30 Nov 2005 14:20:59 -0500 Received: from pm-mx5.mgn.net ([195.46.220.209]:49060 "EHLO pm-mx5.mx.noos.fr") by vger.kernel.org with ESMTP id S1751552AbVK3TU6 (ORCPT ); Wed, 30 Nov 2005 14:20:58 -0500 Date: Wed, 30 Nov 2005 20:20:50 +0100 From: Damien Wyart To: linux-kernel@vger.kernel.org Subject: BUG in kernel checked out 24 hours ago Message-ID: <20051130192050.GA13596@localhost.localdomain> MIME-Version: 1.0 Content-Type: multipart/mixed; boundary="pWyiEgJYm5f9v55/" Content-Disposition: inline User-Agent: Mutt/1.5.11 Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 5982 Lines: 89 --pWyiEgJYm5f9v55/ Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Hello, Please find the log from a BUG I encountered this evening while running a kernel I had checkouted from git and compiled arond 6pm UTC yesterday. The computer froze and I could reboot it with Sysrq. Any comments welcome, notably about if this has been corrected since or not (I am not insider enough to be sure). I am currently compileing a freshly checkouted kernel to see if it runs better. Thanks in advance, -- Damien Wyart --pWyiEgJYm5f9v55/ Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename="kern.log" Nov 30 19:14:57 brouette kernel: ------------[ cut here ]------------ Nov 30 19:14:57 brouette kernel: kernel BUG at mm/rmap.c:486! Nov 30 19:14:57 brouette kernel: invalid operand: 0000 [#1] Nov 30 19:14:57 brouette kernel: SMP Nov 30 19:14:57 brouette kernel: Modules linked in: nvidia nls_iso8859_1 nls_cp437 vfat fat xfs jfs snd_emu10k1_synth snd_emux_synth snd_seq_virmidi snd_seq_midi_emul snd_seq_dummy snd_seq_oss snd_seq_midi snd_seq_midi_event snd_seq snd_emu10k1 snd_rawmidi snd_seq_device snd_ac97_codec snd_pcm_oss snd_mixer_oss snd_pcm snd_timer snd_ac97_bus snd_page_alloc snd_util_mem snd_hwdep parport_pc parport snd pcspkr soundcore ehci_hcd uhci_hcd usbcore Nov 30 19:14:57 brouette kernel: CPU: 1 Nov 30 19:14:57 brouette kernel: EIP: 0060:[page_remove_rmap+55/65] Tainted: P VLI Nov 30 19:14:57 brouette kernel: EFLAGS: 00210286 (2.6.15-rc3-git-29112005dw) Nov 30 19:14:57 brouette kernel: EIP is at page_remove_rmap+0x37/0x41 Nov 30 19:14:57 brouette kernel: eax: ffffffff ebx: de5dcab4 ecx: c10d3780 edx: c10d3780 Nov 30 19:14:57 brouette kernel: esi: b66ad000 edi: c10d3780 ebp: 00000020 esp: dcb0fda0 Nov 30 19:14:57 brouette kernel: ds: 007b es: 007b ss: 0068 Nov 30 19:14:57 brouette kernel: Process flurry (pid: 21277, threadinfo=dcb0e000 task=e305ba50) Nov 30 19:14:57 brouette kernel: Stack: b66ad000 de5dcab4 c014a0c4 c10d3780 b66ad000 069bc067 f7ac3900 ffffffff Nov 30 19:14:57 brouette kernel: 00000000 f7ac3940 e4e50b64 b66b1000 dcb0fe38 e4e50b64 c014a283 c180d900 Nov 30 19:14:57 brouette kernel: dea558b4 e4e50b64 b66ad000 b66b1000 dcb0fe38 00000000 e4e50b64 b66b0fff Nov 30 19:14:57 brouette kernel: Call Trace: Nov 30 19:14:57 brouette kernel: [zap_pte_range+549/760] zap_pte_range+0x225/0x2f8 Nov 30 19:14:57 brouette kernel: [unmap_page_range+236/280] unmap_page_range+0xec/0x118 Nov 30 19:14:57 brouette kernel: [unmap_vmas+200/518] unmap_vmas+0xc8/0x206 Nov 30 19:14:57 brouette kernel: [exit_mmap+143/287] exit_mmap+0x8f/0x11f Nov 30 19:14:57 brouette kernel: [mmput+41/132] mmput+0x29/0x84 Nov 30 19:14:57 brouette kernel: [do_exit+248/1001] do_exit+0xf8/0x3e9 Nov 30 19:14:57 brouette kernel: [do_group_exit+48/150] do_group_exit+0x30/0x96 Nov 30 19:14:57 brouette kernel: [get_signal_to_deliver+530/799] get_signal_to_deliver+0x212/0x31f Nov 30 19:14:57 brouette kernel: [do_signal+83/255] do_signal+0x53/0xff Nov 30 19:14:57 brouette kernel: [schedule+1279/3301] schedule+0x4ff/0xce5 Nov 30 19:14:57 brouette kernel: [sys_sched_yield+93/124] sys_sched_yield+0x5d/0x7c Nov 30 19:14:57 brouette kernel: [do_notify_resume+40/58] do_notify_resume+0x28/0x3a Nov 30 19:14:57 brouette kernel: [work_notifysig+19/25] work_notifysig+0x13/0x19 Nov 30 19:14:57 brouette kernel: Code: 0f 98 c0 84 c0 75 04 83 c4 08 c3 8b 42 08 83 c0 01 78 18 c7 44 24 04 ff ff ff ff c7 04 24 10 00 00 00 e8 87 f8 fe ff 83 c4 08 c3 <0f> 0b e6 01 a8 f4 36 c0 eb de 55 57 56 53 83 ec 1c 8b 6c 24 30 Nov 30 19:14:57 brouette kernel: <1>Fixing recursive fault but reboot is needed! Nov 30 19:14:57 brouette kernel: scheduling while atomic: flurry/0x00000001/21277 Nov 30 19:14:57 brouette kernel: [schedule+2205/3301] schedule+0x89d/0xce5 Nov 30 19:14:57 brouette kernel: [__do_softirq+114/221] __do_softirq+0x72/0xdd Nov 30 19:14:57 brouette kernel: [do_exit+884/1001] do_exit+0x374/0x3e9 Nov 30 19:14:57 brouette kernel: [do_divide_error+0/189] do_divide_error+0x0/0xbd Nov 30 19:14:57 brouette kernel: [do_invalid_op+0/189] do_invalid_op+0x0/0xbd Nov 30 19:14:57 brouette kernel: [do_invalid_op+180/189] do_invalid_op+0xb4/0xbd Nov 30 19:14:57 brouette kernel: [page_remove_rmap+55/65] page_remove_rmap+0x37/0x41 Nov 30 19:14:57 brouette kernel: [bad_range+54/68] bad_range+0x36/0x44 Nov 30 19:14:57 brouette kernel: [free_pages_bulk+590/653] free_pages_bulk+0x24e/0x28d Nov 30 19:14:57 brouette kernel: [error_code+79/84] error_code+0x4f/0x54 Nov 30 19:14:57 brouette kernel: [page_remove_rmap+55/65] page_remove_rmap+0x37/0x41 Nov 30 19:14:57 brouette kernel: [zap_pte_range+549/760] zap_pte_range+0x225/0x2f8 Nov 30 19:14:57 brouette kernel: [unmap_page_range+236/280] unmap_page_range+0xec/0x118 Nov 30 19:14:57 brouette kernel: [unmap_vmas+200/518] unmap_vmas+0xc8/0x206 Nov 30 19:14:57 brouette kernel: [exit_mmap+143/287] exit_mmap+0x8f/0x11f Nov 30 19:14:57 brouette kernel: [mmput+41/132] mmput+0x29/0x84 Nov 30 19:14:57 brouette kernel: [do_exit+248/1001] do_exit+0xf8/0x3e9 Nov 30 19:14:57 brouette kernel: [do_group_exit+48/150] do_group_exit+0x30/0x96 Nov 30 19:14:57 brouette kernel: [get_signal_to_deliver+530/799] get_signal_to_deliver+0x212/0x31f Nov 30 19:14:57 brouette kernel: [do_signal+83/255] do_signal+0x53/0xff Nov 30 19:14:57 brouette kernel: [schedule+1279/3301] schedule+0x4ff/0xce5 Nov 30 19:14:57 brouette kernel: [sys_sched_yield+93/124] sys_sched_yield+0x5d/0x7c Nov 30 19:14:57 brouette kernel: [do_notify_resume+40/58] do_notify_resume+0x28/0x3a Nov 30 19:14:57 brouette kernel: [work_notifysig+19/25] work_notifysig+0x13/0x19 --pWyiEgJYm5f9v55/-- - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/