Messages in this thread | | | Date | Mon, 27 Mar 2006 19:51:14 -0500 | From | Mark Lord <> | Subject | 2.6.16-git4: kernel BUG at block/ll_rw_blk.c:3497 |
| |
This popped up during heavy RAID5 testing today (2.6.16-git4). The SATA drives are being run by a modified sata_mv that I'm testing, and it seems to be behaving now, except for the BUG below:
Cheers
------------[ cut here ]------------ kernel BUG at block/ll_rw_blk.c:3497! invalid opcode: 0000 [#1] PREEMPT SMP Modules linked in: sata_mv libata raid5 xor snd_pcm_oss snd_pcm snd_timer snd_page_alloc snd_mixer_oss snd soundcore edd pl2303 usbserial usblp usbhid evdev joydev sg sr_mod ide_cd cdrom af_packet ohci_hcd sworks_agp agpgart e100 mii i2c_piix4 i2c_core usbcore sd_mod dm_mod scsi_mod CPU: 1 EIP: 0060:[<b0209e76>] Not tainted VLI EFLAGS: 00010246 (2.6.16-git4 #1) EIP is at put_io_context+0x66/0x80 eax: 00000000 ebx: b1ac096c ecx: e3ced12c edx: ef25b798 esi: ed72a570 edi: ed72aa20 ebp: 00000000 esp: d2619f78 ds: 007b es: 007b ss: 0068 Process cat (pid: 16399, threadinfo=d2618000 task=ed72a570) Stack: <0>b19acba0 b0124ea5 00000004 d2619fbc d2619fbc b035c26b 00000001 00000000 e043b660 d2618000 00000000 b0125097 00000000 3abf1f04 3abf1f04 d2618000 b0102e1b 00000000 00000000 00000000 3abf1f04 3abf1f04 aff1e8d8 000000fc Call Trace: [<b0124ea5>] do_exit+0x295/0x410 [<b0125097>] do_group_exit+0x37/0xa0 [<b0102e1b>] sysenter_past_esp+0x54/0x75 Code: 75 22 b8 00 e0 ff ff 21 e0 ff 48 14 8b 40 08 a8 08 75 24 89 da 5b a1 44 b8 46 b0 e9 65 6a f5 ff ff d2 eb d0 90 ff d2 eb d9 5b c3 <0f> 0b a9 0d 2c ac 36 b0 89 f6 eb 9b e8 79 f2 12 00 eb d5 8d b4 <1>Fixing recursive fault but reboot is needed!
... later on ...
Unable to handle kernel paging request at virtual address 00100104 printing eip: b0212078 *pde = 00000000 Oops: 0002 [#2] PREEMPT SMP Modules linked in: sata_mv libata raid5 xor snd_pcm_oss snd_pcm snd_timer snd_page_alloc snd_mixer_oss snd soundcore edd pl2303 usbserial usblp usbhid evdev joydev sg sr_mod ide_cd cdrom af_packet ohci_hcd sworks_agp agpgart e100 mii i2c_piix4 i2c_core usbcore sd_mod dm_mod scsi_mod CPU: 1 EIP: 0060:[<b0212078>] Not tainted VLI EFLAGS: 00010206 (2.6.16-git4 #1) EIP is at cfq_get_io_context+0xd8/0x1a0 eax: 00100100 ebx: ef25b7e4 ecx: efce7a80 edx: 00200200 esi: ef25b208 edi: e3ced000 ebp: b1ac0480 esp: efd01a08 ds: 007b es: 007b ss: 0068 Process kswapd0 (pid: 64, threadinfo=efd00000 task=efcb5590) Stack: <0>00000010 b03a9508 efcb5590 e3ced000 00000000 b02129c4 00011200 00000000 b01464aa 00000001 ef25b76c cbf9e094 ee47e7fc b03a9508 ee47e7fc 00000001 ee47e80c b020526c 00000010 cbf9e094 ee47e7fc b0208277 00000010 00000001 Call Trace: [<b02129c4>] cfq_set_request+0x54/0x1f0 [<b01464aa>] mempool_alloc+0x2a/0xe0 [<b020526c>] elv_set_request+0x3c/0x50 [<b0208277>] get_request+0x247/0x2b0 [<b02082fb>] get_request_wait+0x1b/0x120 [<b0208f4d>] __make_request+0x9d/0x420 [<f0ba08f5>] xor_block+0xc5/0xe0 [xor] [<b0209437>] generic_make_request+0xe7/0x160 [<f0baee96>] handle_stripe+0x12c6/0x1470 [raid5] [<f0bacc79>] raid5_build_block+0x29/0x90 [raid5] [<f0bac3f5>] init_stripe+0x125/0x150 [raid5] [<f0baf67f>] make_request+0x28f/0x300 [raid5] [<b01366c0>] autoremove_wake_function+0x0/0x50 [<b01366c0>] autoremove_wake_function+0x0/0x50 [<b0209437>] generic_make_request+0xe7/0x160 [<b01604ba>] cache_alloc_refill+0x1da/0x240 [<b0209500>] submit_bio+0x50/0xe0 [<b0168f29>] bio_alloc_bioset+0x89/0x170 [<b01687ce>] submit_bh+0x13e/0x190 [<b0166cb4>] __block_write_full_page+0x204/0x370 [<b01c09f0>] ext2_get_block+0x0/0x370 [<b01685f9>] block_write_full_page+0xe9/0x100 [<b01c09f0>] ext2_get_block+0x0/0x370 [<b014c0f1>] pageout+0xc1/0x140 [<b014c1fe>] remove_mapping+0x8e/0xb0 [<b014c411>] shrink_list+0x1f1/0x410 [<b014b075>] __pagevec_release+0x15/0x20 [<b014cd6d>] refill_inactive_zone+0x39d/0x420 [<b014c7a3>] shrink_cache+0xb3/0x2e0 [<b014bdf9>] shrink_slab+0x99/0x1e0 [<b0149475>] throttle_vm_writeout+0x35/0x70 [<b014ce94>] shrink_zone+0xa4/0xd0 [<b014d39f>] balance_pgdat+0x28f/0x3e0 [<b014d5cd>] kswapd+0xdd/0x130 [<b01366c0>] autoremove_wake_function+0x0/0x50 [<b0102d52>] ret_from_fork+0x6/0x14 [<b01366c0>] autoremove_wake_function+0x0/0x50 [<b014d4f0>] kswapd+0x0/0x130 [<b01011fd>] kernel_thread_helper+0x5/0x18 Code: e8 93 3a b0 89 4a 04 89 97 2c 01 00 00 e8 41 8a 12 00 89 de 89 f0 5a 5b 5e 5f 5d c3 b8 e8 93 3a b0 e8 7d 87 12 00 8b 53 04 8b 03 <89> 50 04 89 02 b8 e8 93 3a b0 c7 03 00 01 10 00 c7 43 04 00 02 <6>note: kswapd0[64] exited with preempt_count 1
Unable to handle kernel paging request at virtual address 00100100 printing eip: b0211ac9 *pde = 00000000 Oops: 0000 [#3] PREEMPT SMP Modules linked in: sata_mv libata raid5 xor snd_pcm_oss snd_pcm snd_timer snd_page_alloc snd_mixer_oss snd soundcore edd pl2303 usbserial usblp usbhid evdev joydev sg sr_mod ide_cd cdrom af_packet ohci_hcd sworks_agp agpgart e100 mii i2c_piix4 i2c_core usbcore sd_mod dm_mod scsi_mod CPU: 1 EIP: 0060:[<b0211ac9>] Not tainted VLI EFLAGS: 00010096 (2.6.16-git4 #1) EIP is at cfq_exit_io_context+0x29/0x50 eax: ef25b7e4 ebx: 00100100 ecx: ef25b540 edx: ef25b48c esi: ef25b208 edi: 00000286 ebp: 0000000b esp: efd018f4 ds: 007b es: 007b ss: 0068 Process kswapd0 (pid: 64, threadinfo=efd00000 task=efcb5590) Stack: <0>efd00000 00000292 b1ac0480 b0209f16 b19acba0 efcb5590 efcb5a40 b0124ea5 b035d520 efcb5734 00000040 00000001 00000001 efd00000 00000000 ffffffff 0000000b b01041b3 b037494a b035c2cd 00000002 00000002 00000202 efd019d4 Call Trace: [<b0209f16>] exit_io_context+0x86/0xa0 [<b0124ea5>] do_exit+0x295/0x410 [<b01041b3>] die+0x193/0x1a0 [<b01185e0>] do_page_fault+0x0/0x527 [<b01185e0>] do_page_fault+0x0/0x527 [<b0118973>] do_page_fault+0x393/0x527 [<b01185e0>] do_page_fault+0x0/0x527 [<b010399b>] error_code+0x4f/0x54 [<b0212078>] cfq_get_io_context+0xd8/0x1a0 [<b02129c4>] cfq_set_request+0x54/0x1f0 [<b01464aa>] mempool_alloc+0x2a/0xe0 [<b020526c>] elv_set_request+0x3c/0x50 [<b0208277>] get_request+0x247/0x2b0 [<b02082fb>] get_request_wait+0x1b/0x120 [<b0208f4d>] __make_request+0x9d/0x420 [<f0ba08f5>] xor_block+0xc5/0xe0 [xor] [<b0209437>] generic_make_request+0xe7/0x160 [<f0baee96>] handle_stripe+0x12c6/0x1470 [raid5] [<f0bacc79>] raid5_build_block+0x29/0x90 [raid5] [<f0bac3f5>] init_stripe+0x125/0x150 [raid5] [<f0baf67f>] make_request+0x28f/0x300 [raid5] [<b01366c0>] autoremove_wake_function+0x0/0x50 [<b01366c0>] autoremove_wake_function+0x0/0x50 [<b0209437>] generic_make_request+0xe7/0x160 [<b01604ba>] cache_alloc_refill+0x1da/0x240 [<b0209500>] submit_bio+0x50/0xe0 [<b0168f29>] bio_alloc_bioset+0x89/0x170 [<b01687ce>] submit_bh+0x13e/0x190 [<b0166cb4>] __block_write_full_page+0x204/0x370 [<b01c09f0>] ext2_get_block+0x0/0x370 [<b01685f9>] block_write_full_page+0xe9/0x100 [<b01c09f0>] ext2_get_block+0x0/0x370 [<b014c0f1>] pageout+0xc1/0x140 [<b014c1fe>] remove_mapping+0x8e/0xb0 [<b014c411>] shrink_list+0x1f1/0x410 [<b014b075>] __pagevec_release+0x15/0x20 [<b014cd6d>] refill_inactive_zone+0x39d/0x420 [<b014c7a3>] shrink_cache+0xb3/0x2e0 [<b014bdf9>] shrink_slab+0x99/0x1e0 [<b0149475>] throttle_vm_writeout+0x35/0x70 [<b014ce94>] shrink_zone+0xa4/0xd0 [<b014d39f>] balance_pgdat+0x28f/0x3e0 [<b014d5cd>] kswapd+0xdd/0x130 [<b01366c0>] autoremove_wake_function+0x0/0x50 [<b0102d52>] ret_from_fork+0x6/0x14 [<b01366c0>] autoremove_wake_function+0x0/0x50 [<b014d4f0>] kswapd+0x0/0x130 [<b01011fd>] kernel_thread_helper+0x5/0x18 Code: 00 00 57 56 89 c6 53 9c 5f fa b8 e8 93 3a b0 e8 3e 8d 12 00 8b 1e 8b 03 0f 18 00 90 39 f3 74 15 89 f6 89 d8 e8 b9 fe ff ff 8b 1b <8b> 03 0f 18 00 90 39 f3 75 ed 89 f0 e8 a6 fe ff ff b8 e8 93 3a <1>Fixing recursive fault but reboot is needed! - 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/
| |