Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753833AbZFURey (ORCPT ); Sun, 21 Jun 2009 13:34:54 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1752054AbZFURer (ORCPT ); Sun, 21 Jun 2009 13:34:47 -0400 Received: from mx2.redhat.com ([66.187.237.31]:52622 "EHLO mx2.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751808AbZFUReq (ORCPT ); Sun, 21 Jun 2009 13:34:46 -0400 Date: Sun, 21 Jun 2009 13:34:48 -0400 From: Dave Jones To: Linux Kernel Subject: backtraces when mounting ext2 with sync option. Message-ID: <20090621173448.GB26093@redhat.com> Mail-Followup-To: Dave Jones , Linux Kernel MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.5.19 (2009-01-05) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 5718 Lines: 124 I see this when I mount an ext2 usb stick with the -o sync option. Dave ------------[ cut here ]------------ WARNING: at fs/fs-writeback.c:292 __writeback_single_inode+0x125/0x287() Hardware name: Modules linked in: serio_raw pcspkr i2c_viapro 3c59x mii i2c_core usb_storage firewire_ohci via_velocity firewire_core crc_ccitt crc_itu_t ata_generic pata_acpi pata_via ext2 [last unloaded: scsi_wait_scan] Pid: 938, comm: rc.sysinit Not tainted 2.6.30-6.fc12.i686.PAE #1 Call Trace: [] warn_slowpath_common+0x75/0x9d [] ? __writeback_single_inode+0x125/0x287 [] warn_slowpath_null+0x21/0x35 [] __writeback_single_inode+0x125/0x287 [] ? sync_inode+0x26/0x54 [] sync_inode+0x30/0x54 [] ext2_sync_inode+0x35/0x4d [ext2] [] ext2_xattr_set2+0x3c1/0x4f4 [ext2] [] ext2_xattr_set+0x5c1/0x615 [ext2] [] ext2_init_security+0x58/0x88 [ext2] [] ext2_new_inode+0x808/0x94a [ext2] [] ? may_create+0xd3/0xee [] ext2_create+0x22/0xb0 [ext2] [] vfs_create+0x84/0xaf [] do_filp_open+0x250/0x68d [] ? alloc_fd+0x38/0xed [] ? alloc_fd+0x38/0xed [] ? _spin_unlock+0x30/0x45 [] ? alloc_fd+0xcf/0xed [] do_sys_open+0x58/0xe0 [] sys_open+0x31/0x4a [] sysenter_do_call+0x12/0x38 ---[ end trace 6db0eec1553c1cd8 ]--- ------------[ cut here ]------------ WARNING: at fs/fs-writeback.c:317 __writeback_single_inode+0x1d3/0x287() Hardware name: Modules linked in: serio_raw pcspkr i2c_viapro 3c59x mii i2c_core usb_storage firewire_ohci via_velocity firewire_core crc_ccitt crc_itu_t ata_generic pata_acpi pata_via ext2 [last unloaded: scsi_wait_scan] Pid: 938, comm: rc.sysinit Tainted: G W 2.6.30-6.fc12.i686.PAE #1 Call Trace: [] warn_slowpath_common+0x75/0x9d [] ? __writeback_single_inode+0x1d3/0x287 [] warn_slowpath_null+0x21/0x35 [] __writeback_single_inode+0x1d3/0x287 [] sync_inode+0x30/0x54 [] ext2_sync_inode+0x35/0x4d [ext2] [] ext2_xattr_set2+0x3c1/0x4f4 [ext2] [] ext2_xattr_set+0x5c1/0x615 [ext2] [] ext2_init_security+0x58/0x88 [ext2] [] ext2_new_inode+0x808/0x94a [ext2] [] ? may_create+0xd3/0xee [] ext2_create+0x22/0xb0 [ext2] [] vfs_create+0x84/0xaf [] do_filp_open+0x250/0x68d [] ? alloc_fd+0x38/0xed [] ? alloc_fd+0x38/0xed [] ? _spin_unlock+0x30/0x45 [] ? alloc_fd+0xcf/0xed [] do_sys_open+0x58/0xe0 [] sys_open+0x31/0x4a [] sysenter_do_call+0x12/0x38 ---[ end trace 6db0eec1553c1cd9 ]--- ------------[ cut here ]------------ WARNING: at fs/fs-writeback.c:292 __writeback_single_inode+0x125/0x287() Hardware name: Modules linked in: serio_raw pcspkr i2c_viapro 3c59x mii i2c_core usb_storage firewire_ohci via_velocity firewire_core crc_ccitt crc_itu_t ata_generic pata_acpi pata_via ext2 [last unloaded: scsi_wait_scan] Pid: 36, comm: plymouthd Tainted: G W 2.6.30-6.fc12.i686.PAE #1 Call Trace: [] warn_slowpath_common+0x75/0x9d [] ? __writeback_single_inode+0x125/0x287 [] warn_slowpath_null+0x21/0x35 [] __writeback_single_inode+0x125/0x287 [] ? sync_inode+0x26/0x54 [] sync_inode+0x30/0x54 [] ext2_sync_inode+0x35/0x4d [ext2] [] ext2_xattr_set2+0x3c1/0x4f4 [ext2] [] ext2_xattr_set+0x5c1/0x615 [ext2] [] ext2_init_security+0x58/0x88 [ext2] [] ext2_new_inode+0x808/0x94a [ext2] [] ? may_create+0xd3/0xee [] ext2_create+0x22/0xb0 [ext2] [] vfs_create+0x84/0xaf [] do_filp_open+0x250/0x68d [] ? alloc_fd+0x38/0xed [] ? alloc_fd+0x38/0xed [] ? _spin_unlock+0x30/0x45 [] ? alloc_fd+0xcf/0xed [] do_sys_open+0x58/0xe0 [] sys_open+0x31/0x4a [] sysenter_do_call+0x12/0x38 ---[ end trace 6db0eec1553c1cda ]--- ------------[ cut here ]------------ WARNING: at fs/fs-writeback.c:317 __writeback_single_inode+0x1d3/0x287() Hardware name: Modules linked in: serio_raw pcspkr i2c_viapro 3c59x mii i2c_core usb_storage firewire_ohci via_velocity firewire_core crc_ccitt crc_itu_t ata_generic pata_acpi pata_via ext2 [last unloaded: scsi_wait_scan] Pid: 36, comm: plymouthd Tainted: G W 2.6.30-6.fc12.i686.PAE #1 Call Trace: [] warn_slowpath_common+0x75/0x9d [] ? __writeback_single_inode+0x1d3/0x287 [] warn_slowpath_null+0x21/0x35 [] __writeback_single_inode+0x1d3/0x287 [] sync_inode+0x30/0x54 [] ext2_sync_inode+0x35/0x4d [ext2] [] ext2_xattr_set2+0x3c1/0x4f4 [ext2] [] ext2_xattr_set+0x5c1/0x615 [ext2] [] ext2_init_security+0x58/0x88 [ext2] [] ext2_new_inode+0x808/0x94a [ext2] [] ? may_create+0xd3/0xee [] ext2_create+0x22/0xb0 [ext2] [] vfs_create+0x84/0xaf [] do_filp_open+0x250/0x68d [] ? alloc_fd+0x38/0xed [] ? alloc_fd+0x38/0xed [] ? _spin_unlock+0x30/0x45 [] ? alloc_fd+0xcf/0xed [] do_sys_open+0x58/0xe0 [] sys_open+0x31/0x4a [] sysenter_do_call+0x12/0x38 ---[ end trace 6db0eec1553c1cdb ]--- -- 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/