From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758081AbXFURFT (ORCPT ); Thu, 21 Jun 2007 13:05:19 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1756050AbXFUREx (ORCPT ); Thu, 21 Jun 2007 13:04:53 -0400 Received: from 3miasto.net.pl ([213.192.74.8]:57993 "EHLO 3miasto.net.pl" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755793AbXFUREv (ORCPT ); Thu, 21 Jun 2007 13:04:51 -0400 X-Greylist: delayed 791 seconds by postgrey-1.27 at vger.kernel.org; Thu, 21 Jun 2007 13:04:51 EDT Date: Thu, 21 Jun 2007 18:51:36 +0200 (CEST) From: Leszek Koltunski To: linux-kernel@vger.kernel.org Subject: 2.6.21.4: general protection fault: 0000 [1] Message-ID: <20070621184017.G93439@3miasto.net.pl> MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII; format=flowed Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org While trying to copy a file from my cell phone to a ext3 partition over bluetooth ( with gnome-vfs-obexftp 0.2 using bluez-utils 3.7 ) I got two 'general protection faults' in my vanilla 2.6.21.4 kernel ( tainted with NVidia module ) This appeared in the console: --------------------------------------------------------- tajwan:/etc/init.d# Message from syslogd@tajwan at Fri Jun 22 00:34:38 2007 ... tajwan kernel: general protection fault: 0000 [1] Message from syslogd@tajwan at Fri Jun 22 00:34:38 2007 ... tajwan kernel: general protection fault: 0000 [1] --------------------------------------------------------- Relevant syslog section: --------------------------------------------------------- Jun 22 00:32:09 tajwan hcid[32544]: Device hci0 has been activated Jun 22 00:32:09 tajwan hcid[32544]: name_listener_add(:1.15) Jun 22 00:32:09 tajwan hcid[32544]: Default passkey agent (:1.15, /org/bluez/applet) registered Jun 22 00:32:45 tajwan hcid[32544]: Connect in progress Jun 22 00:32:45 tajwan hcid[32544]: link_key_request (sba=00:10:60:D1:08:4E, dba=00:11:9F:83:EC:DC) Jun 22 00:32:45 tajwan hcid[32544]: rfcomm_connect_cb: connected Jun 22 00:32:45 tajwan hcid[32544]: name_listener_add(:1.59) Jun 22 00:32:45 tajwan hcid[32544]: Connect requestor :1.59 exited. Releasing /dev/rfcomm0 node Jun 22 00:32:45 tajwan hcid[32544]: rfcomm_release(/dev/rfcomm0) Jun 22 00:33:56 tajwan hcid[32544]: Connect in progress Jun 22 00:33:57 tajwan hcid[32544]: link_key_request (sba=00:10:60:D1:08:4E, dba=00:11:9F:83:EC:DC) Jun 22 00:33:57 tajwan hcid[32544]: rfcomm_connect_cb: connected Jun 22 00:33:57 tajwan hcid[32544]: name_listener_add(:1.61) Jun 22 00:33:57 tajwan hcid[32544]: Connect requestor :1.61 exited. Releasing /dev/rfcomm0 node Jun 22 00:33:57 tajwan hcid[32544]: rfcomm_release(/dev/rfcomm0) Jun 22 00:34:38 tajwan kernel: BUG: at lib/kref.c:32 kref_get() Jun 22 00:34:38 tajwan kernel: Jun 22 00:34:38 tajwan kernel: Call Trace: Jun 22 00:34:38 tajwan kernel: [] kref_get+0x30/0x40 Jun 22 00:34:38 tajwan kernel: [] kobject_get+0x12/0x20 Jun 22 00:34:38 tajwan kernel: [] get_device+0x17/0x30 Jun 22 00:34:38 tajwan kernel: [] device_move+0x2a/0x150 Jun 22 00:34:38 tajwan kernel: [] :rfcomm:rfcomm_tty_close+0x37/0xa0 Jun 22 00:34:38 tajwan kernel: [] release_dev+0x27c/0x680 Jun 22 00:34:38 tajwan kernel: [] tty_release+0xc/0x20 Jun 22 00:34:38 tajwan kernel: [] __fput+0xc5/0x1b0 Jun 22 00:34:38 tajwan kernel: [] filp_close+0x71/0x90 Jun 22 00:34:38 tajwan kernel: [] sys_close+0x72/0xc0 Jun 22 00:34:38 tajwan kernel: [] system_call+0x7e/0x83 Jun 22 00:34:38 tajwan kernel: Jun 22 00:34:38 tajwan kernel: general protection fault: 0000 [1] Jun 22 00:34:38 tajwan kernel: CPU 0 Jun 22 00:34:38 tajwan kernel: Modules linked in: isofs rfcomm l2cap nvidia(P) vboxdrv ipt_owner xt_MARK iptable_filter thermal xt_tcpmss xt_tcpudp iptable_mangle ip_tables x_tables it87 hwmon_vid i2c_isa eeprom snd_emu10k1x hci_usb mousedev snd_seq_oss snd_seq_midi snd_seq_midi_event snd_seq snd_rawmidi snd_seq_device snd_intel8x0 snd_ac97_codec snd_pcm_oss snd_mixer_oss snd_pcm snd_timer ac97_bus via_rhine 8139too mii forcedeth snd ehci_hcd ohci_hcd psmouse i2c_nforce2 k8temp i2c_core soundcore snd_page_alloc Jun 22 00:34:38 tajwan kernel: Pid: 14366, comm: gnome-vfs-daemo Tainted: P 2.6.21.4 #1 Jun 22 00:34:38 tajwan kernel: RIP: 0010:[] [] strlen+0x2/0x20 Jun 22 00:34:38 tajwan kernel: RSP: 0018:ffff8100535add70 EFLAGS: 00010246 Jun 22 00:34:38 tajwan kernel: RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000004000 Jun 22 00:34:38 tajwan kernel: RDX: ffff81005ffe1000 RSI: 00000000000000d0 RDI: 2f3d454d414e5645 Jun 22 00:34:38 tajwan kernel: RBP: ffff8100467610d0 R08: 00000000000060cf R09: 00000000ffffffff Jun 22 00:34:38 tajwan kernel: R10: 0000000000000000 R11: 0000000000000002 R12: ffff8100467610d0 Jun 22 00:34:38 tajwan kernel: R13: 00000000000000d0 R14: 0000000000000000 R15: ffff810014a99ec0 Jun 22 00:34:38 tajwan kernel: FS: 00002ba50a119f60(0000) GS:ffffffff804fe000(0000) knlGS:00000000f71f46d0 Jun 22 00:34:38 tajwan kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b Jun 22 00:34:38 tajwan kernel: CR2: 000000000050ea28 CR3: 000000005372a000 CR4: 00000000000006e0 Jun 22 00:34:38 tajwan kernel: Process gnome-vfs-daemo (pid: 14366, threadinfo ffff8100535ac000, task ffff810053626e80) Jun 22 00:34:38 tajwan kernel: Stack: ffffffff8015426e ffff81005ffe1030 ffff8100467610d0 ffff81005ffe1030 Jun 22 00:34:38 tajwan kernel: 00000000ffffffea 0000000000000000 ffffffff80269240 0000000000000000 Jun 22 00:34:38 tajwan kernel: ffffffff80134540 ffff810046761000 0000000000000000 ffff810036b68c38 Jun 22 00:34:38 tajwan kernel: Call Trace: Jun 22 00:34:38 tajwan kernel: [] kobject_get_path+0x3e/0xd0 Jun 22 00:34:38 tajwan kernel: [] kobject_move+0x70/0x140 Jun 22 00:34:38 tajwan kernel: [] kref_get+0x30/0x40 Jun 22 00:34:38 tajwan kernel: [] device_move+0x77/0x150 Jun 22 00:34:38 tajwan kernel: [] :rfcomm:rfcomm_tty_close+0x37/0xa0 Jun 22 00:34:38 tajwan kernel: [] release_dev+0x27c/0x680 Jun 22 00:34:38 tajwan kernel: [] tty_release+0xc/0x20 Jun 22 00:34:38 tajwan kernel: [] __fput+0xc5/0x1b0 Jun 22 00:34:38 tajwan kernel: [] filp_close+0x71/0x90 Jun 22 00:34:38 tajwan kernel: [] sys_close+0x72/0xc0 Jun 22 00:34:38 tajwan kernel: [] system_call+0x7e/0x83 Jun 22 00:34:38 tajwan kernel: Jun 22 00:34:38 tajwan kernel: Jun 22 00:34:38 tajwan kernel: Code: 80 3f 00 74 14 48 89 f8 66 0f 1f 44 00 00 48 ff c0 80 38 00 Jun 22 00:34:38 tajwan kernel: RIP [] strlen+0x2/0x20 Jun 22 00:34:38 tajwan kernel: RSP ------------------------------------------------------------------------ best, Leszek