Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757616AbYFYFgj (ORCPT ); Wed, 25 Jun 2008 01:36:39 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1754116AbYFYFg3 (ORCPT ); Wed, 25 Jun 2008 01:36:29 -0400 Received: from wf-out-1314.google.com ([209.85.200.170]:53509 "EHLO wf-out-1314.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753373AbYFYFg1 (ORCPT ); Wed, 25 Jun 2008 01:36:27 -0400 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=message-id:date:from:to:subject:mime-version:content-type :content-transfer-encoding:content-disposition; b=DIfSNNZHDjqxk7GJJ1Ieqpf9XvfT4KZr9G8DheWn2VHNsw+FZMgktHqv8bciJmuXdc WFOehJLSpUjEc9hfTVfhfgdYdju7qRtKYmdHd67VlFXQDZHDfCTQeKxOK6SLSNVmbS7L Y78Fx1BpvmPscEhsLBPzbMWZV8eV3/gtzgq3A= Message-ID: <81083a450806242236m62754185t3099c06f9f77676@mail.gmail.com> Date: Wed, 25 Jun 2008 11:06:26 +0530 From: "Ashutosh Naik" To: linux-scsi@vger.kernel.org, linux-kernel@vger.kernel.org, open-iscsi@googlegroups.com Subject: Kernel Crash when using the open-iscsi initiator on 2.6.25.6 MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Content-Disposition: inline Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 15645 Lines: 318 Please find the kernel log attached. I was using the open-iscsi initiator on kernel 2.6.25.6 with a chelsio iSCSI target and the crash happened on the initiator machine. connection5:0: ping timeout of 5 secs expired, last rx 4309640121, last ping 4309645121, now 4309650121 connection5:0: detected conn error (1011) connection5:0: ping timeout of 5 secs expired, last rx 4309652882, last ping 4309657882, now 4309662882 connection5:0: detected conn error (1011) connection5:0: detected conn error (1011) session5: host reset succeeded INFO: task fdisk:5226 blocked for more than 120 seconds. "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. fdisk D 0000000000000000 0 5226 3300 ffff810050d8baf8 0000000000000046 0000000000000000 ffffffff802271b3 ffff81007dbeee70 ffff81007e1a0ab0 ffffffff80569da0 ffff81007e1a0e10 0000000050d8bb48 0000000100df3c30 ffffffffffffffff ffffffffffffffff Call Trace: [] enqueue_task+0x4d/0x58 [] sync_page+0x0/0x40 [] io_schedule+0x5d/0x9f [] sync_page+0x3c/0x40 [] __wait_on_bit_lock+0x36/0x66 [] __lock_page+0x5e/0x64 [] wake_bit_function+0x0/0x23 [] pagevec_lookup+0x17/0x1e [] truncate_inode_pages_range+0x26e/0x2ff [] smp_call_function+0x33/0x38 [] invalidate_bh_lru+0x2b/0x42 [] __blkdev_put+0x4f/0x145 [] __fput+0xb1/0x17e [] filp_close+0x5d/0x65 [] put_files_struct+0x66/0xc4 [] do_exit+0x269/0x67a [] do_group_exit+0x6f/0x8a [] get_signal_to_deliver+0x2cb/0x2f4 [] do_notify_resume+0xb2/0x7e6 [] autoremove_wake_function+0x0/0x2e [] audit_syscall_exit+0x2e4/0x303 [] int_signal+0x12/0x17 INFO: task fdisk:5226 blocked for more than 120 seconds. "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. fdisk D 0000000000000000 0 5226 3300 ffff810050d8baf8 0000000000000046 0000000000000000 ffffffff802271b3 ffff81007dbeee70 ffff81007e1a0ab0 ffffffff80569da0 ffff81007e1a0e10 0000000050d8bb48 0000000100df3c30 ffffffffffffffff ffffffffffffffff Call Trace: [] enqueue_task+0x4d/0x58 [] sync_page+0x0/0x40 [] io_schedule+0x5d/0x9f [] sync_page+0x3c/0x40 [] __wait_on_bit_lock+0x36/0x66 [] __lock_page+0x5e/0x64 [] wake_bit_function+0x0/0x23 [] pagevec_lookup+0x17/0x1e [] truncate_inode_pages_range+0x26e/0x2ff [] smp_call_function+0x33/0x38 [] invalidate_bh_lru+0x2b/0x42 [] __blkdev_put+0x4f/0x145 [] __fput+0xb1/0x17e [] filp_close+0x5d/0x65 [] put_files_struct+0x66/0xc4 [] do_exit+0x269/0x67a [] do_group_exit+0x6f/0x8a [] get_signal_to_deliver+0x2cb/0x2f4 [] do_notify_resume+0xb2/0x7e6 [] autoremove_wake_function+0x0/0x2e [] audit_syscall_exit+0x2e4/0x303 [] int_signal+0x12/0x17 INFO: task fdisk:5226 blocked for more than 120 seconds. "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. fdisk D 0000000000000000 0 5226 3300 ffff810050d8baf8 0000000000000046 0000000000000000 ffffffff802271b3 ffff81007dbeee70 ffff81007e1a0ab0 ffffffff80569da0 ffff81007e1a0e10 0000000050d8bb48 0000000100df3c30 ffffffffffffffff ffffffffffffffff Call Trace: [] enqueue_task+0x4d/0x58 [] sync_page+0x0/0x40 [] io_schedule+0x5d/0x9f [] sync_page+0x3c/0x40 [] __wait_on_bit_lock+0x36/0x66 [] __lock_page+0x5e/0x64 [] wake_bit_function+0x0/0x23 [] pagevec_lookup+0x17/0x1e [] truncate_inode_pages_range+0x26e/0x2ff [] smp_call_function+0x33/0x38 [] invalidate_bh_lru+0x2b/0x42 [] __blkdev_put+0x4f/0x145 [] __fput+0xb1/0x17e [] filp_close+0x5d/0x65 [] put_files_struct+0x66/0xc4 [] do_exit+0x269/0x67a [] do_group_exit+0x6f/0x8a [] get_signal_to_deliver+0x2cb/0x2f4 [] do_notify_resume+0xb2/0x7e6 [] autoremove_wake_function+0x0/0x2e [] audit_syscall_exit+0x2e4/0x303 [] int_signal+0x12/0x17 connection5:0: ping timeout of 5 secs expired, last rx 4310063907, last ping 4310068907, now 4310073907 connection5:0: detected conn error (1011) sd 8:0:0:0: timing out command, waited 360s sd 8:0:0:0: [sdb] Result: hostbyte=DID_BUS_BUSY driverbyte=DRIVER_OK,SUGGEST_OK end_request: I/O error, dev sdb, sector 0 printk: 39 messages suppressed. Buffer I/O error on device sdb, logical block 0 Buffer I/O error on device sdb, logical block 1 Buffer I/O error on device sdb, logical block 2 Buffer I/O error on device sdb, logical block 3 session5: session recovery timed out after 120 secs connection5:0: ping timeout of 5 secs expired, last rx 4310819770, last ping 4310824770, now 4310829770 connection5:0: detected conn error (1011) connection5:0: ping timeout of 5 secs expired, last rx 4310833033, last ping 4310838033, now 4310843033 connection5:0: detected conn error (1011) connection5:0: detected conn error (1011) session5: host reset succeeded INFO: task fdisk:5304 blocked for more than 120 seconds. "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. fdisk D 0000000000000082 0 5304 5283 ffff810050d47c58 0000000000000086 ffff81007dbeee70 ffff81005fa64000 ffff81007dbeee70 ffff81007e1a0ab0 ffff81007d32d620 ffff81007e1a0e10 0000000100000287 ffffffff88071e50 ffff810050d10210 ffff81007db222b8 Call Trace: [] :scsi_mod:scsi_dispatch_cmd+0x1f7/0x279 [] :scsi_mod:scsi_request_fn+0x321/0x375 [] getnstimeofday+0x2f/0x83 [] sync_page_killable+0x0/0x31 [] io_schedule+0x5d/0x9f [] sync_page+0x3c/0x40 [] sync_page_killable+0x9/0x31 [] __wait_on_bit_lock+0x36/0x66 [] __lock_page_killable+0x5e/0x64 [] wake_bit_function+0x0/0x23 [] generic_file_aio_read+0x2ff/0x4b3 [] do_sync_read+0xc9/0x10c [] autoremove_wake_function+0x0/0x2e [] vfs_read+0xaa/0x132 [] sys_read+0x45/0x6e [] tracesys+0xdc/0xe1 INFO: task fdisk:5304 blocked for more than 120 seconds. "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. fdisk D 0000000000000082 0 5304 5283 ffff810050d47c58 0000000000000086 ffff81007dbeee70 ffff81005fa64000 ffff81007dbeee70 ffff81007e1a0ab0 ffff81007d32d620 ffff81007e1a0e10 0000000100000287 ffffffff88071e50 ffff810050d10210 ffff81007db222b8 Call Trace: [] :scsi_mod:scsi_dispatch_cmd+0x1f7/0x279 [] :scsi_mod:scsi_request_fn+0x321/0x375 [] getnstimeofday+0x2f/0x83 [] sync_page_killable+0x0/0x31 [] io_schedule+0x5d/0x9f [] sync_page+0x3c/0x40 [] sync_page_killable+0x9/0x31 [] __wait_on_bit_lock+0x36/0x66 [] __lock_page_killable+0x5e/0x64 [] wake_bit_function+0x0/0x23 [] generic_file_aio_read+0x2ff/0x4b3 [] do_sync_read+0xc9/0x10c [] autoremove_wake_function+0x0/0x2e [] vfs_read+0xaa/0x132 [] sys_read+0x45/0x6e [] tracesys+0xdc/0xe1 INFO: task fdisk:5304 blocked for more than 120 seconds. "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. fdisk D 0000000000000082 0 5304 5283 ffff810050d47c58 0000000000000086 ffff81007dbeee70 ffff81005fa64000 ffff81007dbeee70 ffff81007e1a0ab0 ffff81007d32d620 ffff81007e1a0e10 0000000100000287 ffffffff88071e50 ffff810050d10210 ffff81007db222b8 Call Trace: [] :scsi_mod:scsi_dispatch_cmd+0x1f7/0x279 [] :scsi_mod:scsi_request_fn+0x321/0x375 [] getnstimeofday+0x2f/0x83 [] sync_page_killable+0x0/0x31 [] io_schedule+0x5d/0x9f [] sync_page+0x3c/0x40 [] sync_page_killable+0x9/0x31 [] __wait_on_bit_lock+0x36/0x66 [] __lock_page_killable+0x5e/0x64 [] wake_bit_function+0x0/0x23 [] generic_file_aio_read+0x2ff/0x4b3 [] do_sync_read+0xc9/0x10c [] autoremove_wake_function+0x0/0x2e [] vfs_read+0xaa/0x132 [] sys_read+0x45/0x6e [] tracesys+0xdc/0xe1 INFO: task fdisk:5304 blocked for more than 120 seconds. "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. fdisk D 0000000000000082 0 5304 5283 ffff810050d47c58 0000000000000086 ffff81007dbeee70 ffff81005fa64000 ffff81007dbeee70 ffff81007e1a0ab0 ffff81007d32d620 ffff81007e1a0e10 0000000100000287 ffffffff88071e50 ffff810050d10210 ffff81007db222b8 Call Trace: [] :scsi_mod:scsi_dispatch_cmd+0x1f7/0x279 [] :scsi_mod:scsi_request_fn+0x321/0x375 [] getnstimeofday+0x2f/0x83 [] sync_page_killable+0x0/0x31 [] io_schedule+0x5d/0x9f [] sync_page+0x3c/0x40 [] sync_page_killable+0x9/0x31 [] __wait_on_bit_lock+0x36/0x66 [] __lock_page_killable+0x5e/0x64 [] wake_bit_function+0x0/0x23 [] generic_file_aio_read+0x2ff/0x4b3 [] do_sync_read+0xc9/0x10c [] autoremove_wake_function+0x0/0x2e [] vfs_read+0xaa/0x132 [] sys_read+0x45/0x6e [] tracesys+0xdc/0xe1 INFO: task fdisk:5304 blocked for more than 120 seconds. "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. fdisk D 0000000000000082 0 5304 5283 ffff810050d47c58 0000000000000086 ffff81007dbeee70 ffff81005fa64000 ffff81007dbeee70 ffff81007e1a0ab0 ffff81007d32d620 ffff81007e1a0e10 0000000100000287 ffffffff88071e50 ffff810050d10210 ffff81007db222b8 Call Trace: [] :scsi_mod:scsi_dispatch_cmd+0x1f7/0x279 [] :scsi_mod:scsi_request_fn+0x321/0x375 [] getnstimeofday+0x2f/0x83 [] sync_page_killable+0x0/0x31 [] io_schedule+0x5d/0x9f [] sync_page+0x3c/0x40 [] sync_page_killable+0x9/0x31 [] __wait_on_bit_lock+0x36/0x66 [] __lock_page_killable+0x5e/0x64 [] wake_bit_function+0x0/0x23 [] generic_file_aio_read+0x2ff/0x4b3 [] do_sync_read+0xc9/0x10c [] autoremove_wake_function+0x0/0x2e [] vfs_read+0xaa/0x132 [] sys_read+0x45/0x6e [] tracesys+0xdc/0xe1 INFO: task fdisk:5304 blocked for more than 120 seconds. "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. fdisk D 0000000000000082 0 5304 5283 ffff810050d47c58 0000000000000086 ffff81007dbeee70 ffff81005fa64000 ffff81007dbeee70 ffff81007e1a0ab0 ffff81007d32d620 ffff81007e1a0e10 0000000100000287 ffffffff88071e50 ffff810050d10210 ffff81007db222b8 Call Trace: [] :scsi_mod:scsi_dispatch_cmd+0x1f7/0x279 [] :scsi_mod:scsi_request_fn+0x321/0x375 [] getnstimeofday+0x2f/0x83 [] sync_page_killable+0x0/0x31 [] io_schedule+0x5d/0x9f [] sync_page+0x3c/0x40 [] sync_page_killable+0x9/0x31 [] __wait_on_bit_lock+0x36/0x66 [] __lock_page_killable+0x5e/0x64 [] wake_bit_function+0x0/0x23 [] generic_file_aio_read+0x2ff/0x4b3 [] do_sync_read+0xc9/0x10c [] autoremove_wake_function+0x0/0x2e [] vfs_read+0xaa/0x132 [] sys_read+0x45/0x6e [] tracesys+0xdc/0xe1 INFO: task fdisk:5304 blocked for more than 120 seconds. "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. fdisk D 0000000000000082 0 5304 5283 ffff810050d47c58 0000000000000086 ffff81007dbeee70 ffff81005fa64000 ffff81007dbeee70 ffff81007e1a0ab0 ffff81007d32d620 ffff81007e1a0e10 0000000100000287 ffffffff88071e50 ffff810050d10210 ffff81007db222b8 Call Trace: [] :scsi_mod:scsi_dispatch_cmd+0x1f7/0x279 [] :scsi_mod:scsi_request_fn+0x321/0x375 [] getnstimeofday+0x2f/0x83 [] sync_page_killable+0x0/0x31 [] io_schedule+0x5d/0x9f [] sync_page+0x3c/0x40 [] sync_page_killable+0x9/0x31 [] __wait_on_bit_lock+0x36/0x66 [] __lock_page_killable+0x5e/0x64 [] wake_bit_function+0x0/0x23 [] generic_file_aio_read+0x2ff/0x4b3 [] do_sync_read+0xc9/0x10c [] autoremove_wake_function+0x0/0x2e [] vfs_read+0xaa/0x132 [] sys_read+0x45/0x6e [] tracesys+0xdc/0xe1 INFO: task fdisk:5304 blocked for more than 120 seconds. "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. fdisk D 0000000000000082 0 5304 5283 ffff810050d47c58 0000000000000086 ffff81007dbeee70 ffff81005fa64000 ffff81007dbeee70 ffff81007e1a0ab0 ffff81007d32d620 ffff81007e1a0e10 0000000100000287 ffffffff88071e50 ffff810050d10210 ffff81007db222b8 Call Trace: [] :scsi_mod:scsi_dispatch_cmd+0x1f7/0x279 [] :scsi_mod:scsi_request_fn+0x321/0x375 [] getnstimeofday+0x2f/0x83 [] sync_page_killable+0x0/0x31 [] io_schedule+0x5d/0x9f [] sync_page+0x3c/0x40 [] sync_page_killable+0x9/0x31 [] __wait_on_bit_lock+0x36/0x66 [] __lock_page_killable+0x5e/0x64 [] wake_bit_function+0x0/0x23 [] generic_file_aio_read+0x2ff/0x4b3 [] do_sync_read+0xc9/0x10c [] autoremove_wake_function+0x0/0x2e [] vfs_read+0xaa/0x132 [] sys_read+0x45/0x6e [] tracesys+0xdc/0xe1 -- 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/