From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Sat, 15 Feb 2003 21:49:03 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Sat, 15 Feb 2003 21:49:03 -0500 Received: from franka.aracnet.com ([216.99.193.44]:46778 "EHLO franka.aracnet.com") by vger.kernel.org with ESMTP id ; Sat, 15 Feb 2003 21:48:59 -0500 Date: Sat, 15 Feb 2003 18:58:42 -0800 From: "Martin J. Bligh" To: linux-kernel Subject: [Bug 365] New: Raid-0 causes kernel BUG at drivers/block/ll_rw_blk.c:1996 Message-ID: <5630000.1045364322@[10.10.2.4]> X-Mailer: Mulberry/2.2.1 (Linux/x86) MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Content-Disposition: inline Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org http://bugme.osdl.org/show_bug.cgi?id=365 Summary: Raid-0 causes kernel BUG at drivers/block/ll_rw_blk.c:1996 Kernel Version: 2.5.61 Status: NEW Severity: blocking Owner: bugme-janitors@lists.osdl.org Submitter: harisri@bigpond.com Distribution: RH 8.0 Hardware Environment: Athlon, AMD 761 (AMD North Bridge, VIA South bridge), IDE Hard drives Software Environment: Gnu C 3.2, Linux C Library 2.2.93, raidtools-1.00.2-3.3 Problem Description: 2.5.61 oops while trying to activate raid-0 volumes. Please refer the thread http://marc.theaimsgroup.com/?l=linux-kernel&m=103830814911111&w=2 for more information from Neil Brown, Jens Axboe and Andrew Morton. Steps to reproduce: Try to enable raid-0 volumes under 2.5.49 to 2.5.61 Sample oops: ------------[ cut here ]------------ kernel BUG at drivers/block/ll_rw_blk.c:1996! invalid operand: 0000 CPU: 0 EIP: 0060:[] Not tainted EFLAGS: 00010246 EIP is at submit_bio+0x67/0x80 eax: 00000000 ebx: 00000000 ecx: 00000000 edx: df515804 esi: df515804 edi: 00001e74 ebp: c14d72e0 esp: df325d28 ds: 007b es: 007b ss: 0068 Process rpmq (pid: 161, threadinfo=df324000 task=df5a5440) Stack: df9f9e04 df515804 c0188b1e 00000000 df515804 00001000 c0188de2 00000000 df515804 00001000 00000000 c0142d2f 00000001 dfd29d74 00000004 00004388 00000004 0000000a df17a0d4 00000010 df0e85fc df17a194 c14d72e0 00010901 Call Trace: [] mpage_bio_submit+0x2e/0x40 [] do_mpage_readpage+0x182/0x320 [] cache_alloc_debugcheck_after+0xaf/0xd0 [] radix_tree_node_alloc+0x1f/0x60 [] radix_tree_insert+0x93/0xd0 [] mpage_readpage+0x37/0x60 [] ext3_get_block+0x0/0xa0 [] do_generic_mapping_read+0x1c9/0x3f0 [] ext3_get_block+0x0/0xa0 [] file_read_actor+0x0/0xe0 [] __generic_file_aio_read+0x1c9/0x200 [] file_read_actor+0x0/0xe0 [] generic_file_aio_read+0x5a/0x80 [] do_sync_read+0x8c/0xc0 [] do_page_fault+0x23c/0x457 [] do_brk+0x148/0x220 [] vfs_read+0xbc/0x130 [] sys_pread64+0x58/0x80 [] syscall_call+0x7/0xb Code: 0f 0b cc 07 6e 7f 37 c0 eb aa 90 8d b4 26 00 00 00 00 8d bc ------------[ cut here ]------------ kernel BUG at drivers/block/ll_rw_blk.c:1996! invalid operand: 0000 CPU: 0 EIP: 0060:[] Not tainted EFLAGS: 00010246 EIP is at submit_bio+0x67/0x80 eax: 00000000 ebx: 00000000 ecx: 00000000 edx: df517a04 esi: df517a04 edi: 0000003c ebp: c14c40f0 esp: debc1bd8 ds: 007b es: 007b ss: 0068 Process squid (pid: 395, threadinfo=debc0000 task=df5a40c0) Stack: dffbef0c df517a04 c0188b1e 00000000 df517a04 00001000 c0188de2 00000000 df517a04 00001000 00000000 c0141c26 00000001 dfd29d74 00000004 00000131 00000004 0000000a de96b554 00000010 00000020 00000001 c14c40f0 00034fc2 Call Trace: [] mpage_bio_submit+0x2e/0x40 [] do_mpage_readpage+0x182/0x320 [] kmem_cache_alloc+0x56/0x80 [] radix_tree_insert+0xbf/0xd0 [] mpage_readpages+0x12b/0x160 [] ext3_get_block+0x0/0xa0 [] read_pages+0x111/0x120 [] ext3_get_block+0x0/0xa0 [] cache_free_debugcheck+0x157/0x1d0 [] __alloc_pages+0x93/0x2c0 [] __do_page_cache_readahead+0xd8/0x150 [] do_page_cache_readahead+0x43/0x50 [] page_cache_readahead+0x74/0x190 [] do_generic_mapping_read+0xad/0x3f0 [] file_read_actor+0x0/0xe0 [] __generic_file_aio_read+0x1c9/0x200 [] file_read_actor+0x0/0xe0 [] generic_file_aio_read+0x5a/0x80 [] do_sync_read+0x8c/0xc0 [] vma_merge+0x1cb/0x520 [] do_mmap_pgoff+0x5c6/0x6f0 [] vfs_read+0xbc/0x130 [] sys_read+0x3e/0x60 [] syscall_call+0x7/0xb Code: 0f 0b cc 07 6e 7f 37 c0 eb aa 90 8d b4 26 00 00 00 00 8d bc ------------[ cut here ]------------ kernel BUG at drivers/block/ll_rw_blk.c:1996! invalid operand: 0000 CPU: 0 EIP: 0060:[] Not tainted EFLAGS: 00010246 EIP is at submit_bio+0x67/0x80 eax: 00000000 ebx: 00000000 ecx: 00000000 edx: df517504 esi: df517504 edi: 00000058 ebp: c14ac090 esp: de295bd8 ds: 007b es: 007b ss: 0068 Process squid (pid: 501, threadinfo=de294000 task=de6ba800) Stack: dffafd44 df517504 c0188b1e 00000000 df517504 00001000 c0188de2 00000000 df517504 00001000 00000000 de295c08 00000001 dfd29d74 00000004 00000131 00000004 0000000a de96b554 00000010 def492e4 df4a0f34 c14ac090 00035042 Call Trace: [] mpage_bio_submit+0x2e/0x40 [] do_mpage_readpage+0x182/0x320 [] journal_dirty_metadata+0x25b/0x340 [] wake_up_buffer+0xf/0x40 [] unlock_buffer+0x33/0x60 [] mpage_readpages+0x12b/0x160 [] ext3_get_block+0x0/0xa0 [] ext3_do_update_inode+0x196/0x420 [] read_pages+0x111/0x120 [] ext3_get_block+0x0/0xa0 [] cache_free_debugcheck+0x157/0x1d0 [] __alloc_pages+0x93/0x2c0 [] __do_page_cache_readahead+0xd8/0x150 [] do_page_cache_readahead+0x43/0x50 [] page_cache_readahead+0x149/0x190 [] do_generic_mapping_read+0xad/0x3f0 [] file_read_actor+0x0/0xe0 [] __generic_file_aio_read+0x1c9/0x200 [] file_read_actor+0x0/0xe0 [] generic_file_aio_read+0x5a/0x80 [] do_sync_read+0x8c/0xc0 [] do_page_fault+0x23c/0x457 [] do_brk+0x148/0x220 [] vfs_read+0xbc/0x130 [] sys_read+0x3e/0x60 [] syscall_call+0x7/0xb Code: 0f 0b cc 07 6e 7f 37 c0 eb aa 90 8d b4 26 00 00 00 00 8d bc ------------[ cut here ]------------ kernel BUG at drivers/block/ll_rw_blk.c:1996! invalid operand: 0000 CPU: 0 EIP: 0060:[] Not tainted EFLAGS: 00010246 EIP is at submit_bio+0x67/0x80 eax: 00000000 ebx: 00000000 ecx: 00000000 edx: df515e84 esi: df515e84 edi: 00000008 ebp: c1465280 esp: dc82dbd8 ds: 007b es: 007b ss: 0068 Process gnome-session (pid: 515, threadinfo=dc82c000 task=de6b8e00) Stack: dffbef7c df515e84 c0188b1e 00000000 df515e84 00001000 c0188de2 00000000 df515e84 00001000 00000000 c0141c26 00000001 dfd29ec4 00000004 00000009 00000004 0000000a dc23e554 00000010 00000020 00000001 c1465280 00002b81 Call Trace: [] mpage_bio_submit+0x2e/0x40 [] do_mpage_readpage+0x182/0x320 [] kmem_cache_alloc+0x56/0x80 [] radix_tree_insert+0xbf/0xd0 [] mpage_readpages+0x12b/0x160 [] ext3_get_block+0x0/0xa0 [] ide_wait_stat+0xf6/0x120 [] start_request+0xf9/0x1b0 [] read_pages+0x111/0x120 [] ext3_get_block+0x0/0xa0 [] __alloc_pages+0x93/0x2c0 [] __do_page_cache_readahead+0xd8/0x150 [] do_page_cache_readahead+0x43/0x50 [] page_cache_readahead+0x74/0x190 [] do_generic_mapping_read+0xad/0x3f0 [] __bread+0x38/0x40 [] file_read_actor+0x0/0xe0 [] __generic_file_aio_read+0x1c9/0x200 [] file_read_actor+0x0/0xe0 [] generic_file_aio_read+0x5a/0x80 [] do_sync_read+0x8c/0xc0 [] __vma_link+0x3a/0xa0 [] vma_link+0xb4/0x1a0 [] do_mmap_pgoff+0x41c/0x6f0 [] vfs_read+0xbc/0x130 [] sys_read+0x3e/0x60 [] syscall_call+0x7/0xb Code: 0f 0b cc 07 6e 7f 37 c0 eb aa 90 8d b4 26 00 00 00 00 8d bc Thanks.