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Message-ID: <47031D4C.7060807@0Bits.COM> Date: Wed, 03 Oct 2007 08:40:44 +0400 From: Mitch <Mitch@...ts.COM> To: linux-kernel@...r.kernel.org Subject: More ext3 panics on 2.6.22 [Fwd: ext3_ordered_writepage panic on shiny new 2.6.22] Yes i know my kernel is tainted with vmblock and nvidia, but i'm not convinced it is related. I'm putting the panics here if anyone interested. Oct 2 20:08:39 home kernel: Assertion failure in journal_unmap_buffer() at fs/jbd/transaction.c:1886: "!buffer_jbddirty(bh)" Oct 2 20:08:39 home kernel: ------------[ cut here ]------------ Oct 2 20:08:39 home kernel: kernel BUG at fs/jbd/transaction.c:1886! Oct 2 20:08:39 home kernel: invalid opcode: 0000 [#1] Oct 2 20:08:39 home kernel: PREEMPT SMP Oct 2 20:08:39 home kernel: Modules linked in: iuu_phoenix cdc_acm nvidia(P) vmnet(P) parport_pc parport vmblock(P) vmmon(P) udf isofs nls_iso8859_1 nls_cp43 7 vfat fat appletalk psnap llc nfsd exportfs lockd sunrpc ftdi_sio usbserial uhci_hcd ohci_hcd i2c_nforce2 forcedeth usblp snd_hda_intel snd_seq_oss snd_seq_m idi_event snd_seq snd_seq_device snd_pcm_oss snd_pcm snd_timer snd_page_alloc snd_mixer_oss snd usb_storage it87 hwmon_vid i2c_isa i2c_dev i2c_core Oct 2 20:08:39 home kernel: CPU: 0 Oct 2 20:08:39 home kernel: EIP: 0060:[journal_invalidatepage+505/1088] Tainted: P VLI Oct 2 20:08:39 home kernel: EFLAGS: 00210296 (2.6.22 #3) Oct 2 20:08:39 home kernel: EIP is at journal_invalidatepage+0x1f9/0x440 Oct 2 20:08:39 home kernel: eax: 00000064 ebx: d53fc770 ecx: c03e8a5c edx: 00200002 Oct 2 20:08:39 home kernel: esi: 00006f72 edi: f6e14a00 ebp: d53fc770 esp: dfe63e4c Oct 2 20:08:39 home kernel: ds: 007b es: 007b fs: 00d8 gs: 0033 ss: 0068 Oct 2 20:08:39 home kernel: Process rm (pid: 3813, ti=dfe62000 task=c672da90 task.ti=dfe62000) Oct 2 20:08:39 home kernel: Stack: c03a44c4 c035850a c03a2ef0 0000075e c03a2ff3 f6e14adc f6e14a14 00000000 Oct 2 20:08:39 home kernel: c2092360 00000000 00000001 00000000 00000001 0000000a f1ac0964 c01a8b80 Oct 2 20:08:39 home kernel: 00006f72 0000000b ffffffff c014e116 c2092360 c014e425 c2092360 c014e514 Oct 2 20:08:39 home kernel: Call Trace: Oct 2 20:08:39 home kernel: [ext3_invalidatepage+0/48] ext3_invalidatepage+0x0/0x30 Oct 2 20:08:39 home kernel: [do_invalidatepage+22/32] do_invalidatepage+0x16/0x20 Oct 2 20:08:39 home kernel: [truncate_complete_page+69/80] truncate_complete_page+0x45/0x50 Oct 2 20:08:39 home kernel: [truncate_inode_pages_range+228/720] truncate_inode_pages_range+0xe4/0x2d0 Oct 2 20:08:39 home kernel: [truncate_inode_pages+23/32] truncate_inode_pages+0x17/0x20 Oct 2 20:08:39 home kernel: [ext3_delete_inode+19/208] ext3_delete_inode+0x13/0xd0 Oct 2 20:08:39 home kernel: [ext3_delete_inode+0/208] ext3_delete_inode+0x0/0xd0 Oct 2 20:08:39 home kernel: [generic_delete_inode+94/208] generic_delete_inode+0x5e/0xd0 Oct 2 20:08:39 home kernel: [iput+92/112] iput+0x5c/0x70 Oct 2 20:08:39 home kernel: [do_unlinkat+239/336] do_unlinkat+0xef/0x150 Oct 2 20:08:39 home kernel: [irq_exit+91/144] irq_exit+0x5b/0x90 Oct 2 20:08:39 home kernel: [smp_apic_timer_interrupt+87/144] smp_apic_timer_interrupt+0x57/0x90 Oct 2 20:08:39 home kernel: [sysenter_past_esp+95/133] sysenter_past_esp+0x5f/0x85 Oct 2 20:08:39 home kernel: ======================= Oct 2 20:08:39 home kernel: Code: 44 24 10 f3 2f 3a c0 c7 44 24 0c 5e 07 00 00 c7 44 24 08 f0 2e 3a c0 c7 44 24 04 0a 85 35 c0 c7 04 24 c4 44 3a c0 e8 b7 a9 f6 ff <0f> 0b eb fe 8b 74 24 1c 85 f6 0f 85 22 fe ff ff 8b 5c 24 28 85 Oct 2 20:08:39 home kernel: EIP: [journal_invalidatepage+505/1088] journal_invalidatepage+0x1f9/0x440 SS:ESP 0068:dfe63e4c And later... Oct 3 03:01:51 home kernel: BUG: unable to handle kernel NULL pointer dereference at virtual address 00000000 Oct 3 03:01:51 home kernel: printing eip: Oct 3 03:01:51 home kernel: c01bbbf0 Oct 3 03:01:51 home kernel: *pdpt = 00000000345fd001 Oct 3 03:01:51 home kernel: *pde = 0000000000000000 Oct 3 03:01:51 home kernel: Oops: 0002 [#2] Oct 3 03:01:51 home kernel: PREEMPT SMP Oct 3 03:01:51 home kernel: Modules linked in: iuu_phoenix cdc_acm nvidia(P) vmnet(P) parport_pc parport vmblock(P) vmmon(P) udf isofs nls_iso8859_1 nls_cp43 7 vfat fat appletalk psnap llc nfsd exportfs lockd sunrpc ftdi_sio usbserial uhci_hcd ohci_hcd i2c_nforce2 forcedeth usblp snd_hda_intel snd_seq_oss snd_seq_m idi_event snd_seq snd_seq_device snd_pcm_oss snd_pcm snd_timer snd_page_alloc snd_mixer_oss snd usb_storage it87 hwmon_vid i2c_isa i2c_dev i2c_core Oct 3 03:01:51 home kernel: CPU: 0 Oct 3 03:01:51 home kernel: EIP: 0060:[journal_grab_journal_head+16/144] Tainted: P VLI Oct 3 03:01:51 home kernel: EFLAGS: 00010202 (2.6.22 #3) Oct 3 03:01:51 home kernel: EIP is at journal_grab_journal_head+0x10/0x90 Oct 3 03:01:51 home kernel: eax: f7c7e000 ebx: 00000000 ecx: f6f6c8dc edx: c3492360 Oct 3 03:01:51 home kernel: esi: 00000000 edi: 00000000 ebp: d862a534 esp: f7c7fe48 Oct 3 03:01:51 home kernel: ds: 007b es: 007b fs: 00d8 gs: 0000 ss: 0068 Oct 3 03:01:51 home kernel: Process kswapd0 (pid: 202, ti=f7c7e000 task=c3ba5030 task.ti=f7c7e000) Oct 3 03:01:51 home kernel: Stack: 00000000 00000000 c01b6bec 00000246 e622a7f0 00000001 cb7fe184 c3984de0 Oct 3 03:01:51 home kernel: f6f6c8dc c3492360 c01a8bb0 00000000 00010263 f7c7fea0 c0148cac c3492360 Oct 3 03:01:51 home kernel: 0000000c c014e7e8 0000000e ffffffff cb7fe184 0000395b 0000000e 00000000 Oct 3 03:01:51 home kernel: Call Trace: Oct 3 03:01:51 home kernel: [journal_try_to_free_buffers+108/432] journal_try_to_free_buffers+0x6c/0x1b0 Oct 3 03:01:51 home kernel: [ext3_releasepage+0/160] ext3_releasepage+0x0/0xa0 Oct 3 03:01:51 home kernel: [try_to_release_page+44/64] try_to_release_page+0x2c/0x40 Oct 3 03:01:51 home kernel: [invalidate_mapping_pages+200/256] invalidate_mapping_pages+0xc8/0x100 Oct 3 03:01:51 home kernel: [shrink_icache_memory+551/576] shrink_icache_memory+0x227/0x240 Oct 3 03:01:51 home kernel: [shrink_slab+300/416] shrink_slab+0x12c/0x1a0 Oct 3 03:01:51 home kernel: [kswapd+775/1168] kswapd+0x307/0x490 Oct 3 03:01:51 home kernel: [autoremove_wake_function+0/80] autoremove_wake_function+0x0/0x50 Oct 3 03:01:51 home kernel: [kswapd+0/1168] kswapd+0x0/0x490 Oct 3 03:01:51 home kernel: [kthread+66/112] kthread+0x42/0x70 Oct 3 03:01:51 home kernel: [kthread+0/112] kthread+0x0/0x70 Oct 3 03:01:51 home kernel: [kernel_thread_helper+7/20] kernel_thread_helper+0x7/0x14 Oct 3 03:01:51 home kernel: ======================= Oct 3 03:01:51 home kernel: Code: 24 08 8d 54 24 10 e8 c0 6e f7 ff e9 40 ff ff ff 8d 74 26 00 8d bc 27 00 00 00 00 56 53 89 c3 89 e0 25 00 e0 ff ff ff 40 14 89 f6 <f0> 0f ba 2b 16 19 c0 85 c0 74 28 8b 03 a9 00 00 40 00 74 ec 89 Oct 3 03:01:51 home kernel: EIP: [journal_grab_journal_head+16/144] journal_grab_journal_head+0x10/0x90 SS:ESP 0068:f7c7fe48 At this point , a hard hang. -------- Original Message -------- Subject: ext3_ordered_writepage panic on shiny new 2.6.22 Date: Sat, 14 Jul 2007 18:18:14 +0400 From: Mitch <Mitch@...ts.COM> To: linux-kernel@...r.kernel.org Hi Light load on my system and encoding a home video to the disk using mencoder and i get this... BUG: unable to handle kernel NULL pointer dereference at virtual address 00000004 printing eip: c01a478e *pde = 00000000 Oops: 0000 [#1] PREEMPT SMP Modules linked in: nls_iso8859_1 nls_cp437 vfat fat vmnet(P) parport_pc parport vmblock(P) vmmon(P) nvidia(P) bridge iptable_filter appletalk psnap llc nfsd exportfs lockd sunrpc ftdi_sio usbserial uhci_hcd ehci_hcd ohci_hcd i2c_nforce2 ipt_MASQUERADE iptable_nat nf_nat nf_conntrack_ipv4 nf_conntrack ip_tables x_tables forcedeth usblp snd_hda_intel snd_seq_oss snd_seq_midi_event snd_seq snd_seq_device snd_pcm_oss snd_pcm snd_timer snd_page_alloc snd_mixer_oss snd usb_storage it87 hwmon_vid i2c_isa i2c_dev i2c_core CPU: 1 EIP: 0060:[<c01a478e>] Tainted: P VLI EFLAGS: 00010246 (2.6.22 #2) EIP is at walk_page_buffers+0x4e/0x90 eax: 00000001 ebx: 00000000 ecx: 00000000 edx: 00000001 esi: 00000000 edi: 00000000 ebp: c8607a7c esp: cbaabdf8 ds: 007b es: 007b fs: 00d8 gs: 0000 ss: 0068 Process pdflush (pid: 2566, ti=cbaaa000 task=d49cb030 task.ti=cbaaa000) Stack: 00000000 d16343d8 00000000 c2092360 d16343d8 c8607a7c d16343d8 c01a7861 00001000 00000000 c01a47d0 cbaabebc 00000286 cbaabf6c c90ecd3c 00000009 cbaabf6c 00000000 c014b438 c2092360 c014b88f 00000000 0000000e c014b430 Call Trace: [<c01a7861>] ext3_ordered_writepage+0xe1/0x190 [<c01a47d0>] bget_one+0x0/0x10 [<c014b438>] __writepage+0x8/0x30 [<c014b88f>] write_cache_pages+0x1ff/0x320 [<c014b430>] __writepage+0x0/0x30 [<c014b430>] __writepage+0x0/0x30 [<c014b9d0>] generic_writepages+0x20/0x30 [<c014ba29>] do_writepages+0x49/0x50 [<c0180604>] __writeback_single_inode+0x94/0x3c0 [<c0180cf2>] sync_sb_inodes+0x192/0x270 [<c01811a5>] writeback_inodes+0x95/0xd0 [<c014c009>] background_writeout+0x89/0xb0 [<c014c470>] pdflush+0x0/0x1d0 [<c014c56e>] pdflush+0xfe/0x1d0 [<c014bf80>] background_writeout+0x0/0xb0 [<c0131dd2>] kthread+0x42/0x70 [<c0131d90>] kthread+0x0/0x70 [<c0103673>] kernel_thread_helper+0x7/0x14 ======================= Code: 24 85 d2 74 10 8b 01 a8 01 75 0a 8b 44 24 24 c7 00 01 00 00 00 31 f6 39 fd 89 f9 0f 95 c2 85 db 0f 94 c0 08 c2 74 2e 03 5c 24 08 <8b> 79 04 3b 1c 24 89 da 0f 96 c0 2b 54 24 08 3b 54 24 20 0f 93 EIP: [<c01a478e>] walk_page_buffers+0x4e/0x90 SS:ESP 0068:cbaabdf8 This is an AMD SMP system. $ uname -a Linux home 2.6.22 #2 SMP PREEMPT Fri Jul 13 17:56:35 GST 2007 i686 unknown unknown GNU/Linux - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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