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Re: PROBLEM: Filesystem became readonly, then kernel crashes on shutdown




Hi Bryan,


Bryan Kadzban wrote:

Are there any other oops reports in your kernel log?  One of the
possible error condition behaviors of ext3 is to remount the FS readonly
in case of a problem detected in the code, so that might be what made it
read-only in the first place.

Are you using Alsa by any chance?  I've heard vague rumors of Alsa 0.9.7
(the one that comes in kernel 2.6.something) causing FS corruption
issues, though I hadn't seen it happen with 2.6.1-rc1.

Yeah, it looks like I missed a bunch of messages in /var/log/syslog... see the attached trace.


The trouble appears to have started with this message:

Jan 22 01:52:42 kimchi kernel: EXT3-fs warning (device hda2): ext3_unlink: Deleting nonexistent file (2874981), 0

and goes until I shut the machine down:

Jan 22 17:03:42 kimchi dhcpcd[106]: terminating on signal 15
Jan 22 17:53:57 kimchi kernel: Linux version 2.6.1 (mike kimchi) (gcc version 3.2.3) #11 Sun Jan 11 15:57:17 KST 2


Full log is attached.

Mike

Jan 18 16:16:12 kimchi kernel: Unable to handle kernel paging request at virtual address 00200014
Jan 18 16:16:12 kimchi kernel:  printing eip:
Jan 18 16:16:12 kimchi kernel: c016ba37
Jan 18 16:16:12 kimchi kernel: *pde = 00000000
Jan 18 16:16:12 kimchi kernel: Oops: 0000 [#1]
Jan 18 16:16:12 kimchi kernel: CPU:    0
Jan 18 16:16:12 kimchi kernel: EIP:    0060:[<c016ba37>]    Not tainted
Jan 18 16:16:12 kimchi kernel: EFLAGS: 00010206
Jan 18 16:16:12 kimchi kernel: EIP is at prune_dcache+0x177/0x200
Jan 18 16:16:12 kimchi kernel: eax: 00200000   ebx: ca2c8cc0   ecx: c266e364   edx: dfe3a000
Jan 18 16:16:12 kimchi kernel: esi: c266e354   edi: 00000018   ebp: dfe3be7c   esp: dfe3be54
Jan 18 16:16:12 kimchi kernel: ds: 007b   es: 007b   ss: 0068
Jan 18 16:16:12 kimchi kernel: Process kswapd0 (pid: 7, threadinfo=dfe3a000 task=dfe3f2c0)
Jan 18 16:16:12 kimchi kernel: Stack: d6057f40 00000077 dfe3a000 dfe3a000 dfe3a000 dfe3a000 dfe3a000 00000080 
Jan 18 16:16:12 kimchi kernel:        dfe3a000 00000058 dfe3be8c c016bf8e 00000080 00000080 dfe3bec4 c014168f 
Jan 18 16:16:12 kimchi kernel:        00000080 000000d0 0001338f 0000000c 0404cf54 00000000 00000358 00000000 
Jan 18 16:16:12 kimchi kernel: Call Trace:
Jan 18 16:16:12 kimchi kernel:  [<c016bf8e>] shrink_dcache_memory+0x3e/0x40
Jan 18 16:16:12 kimchi kernel:  [<c014168f>] shrink_slab+0x11f/0x170
Jan 18 16:16:12 kimchi kernel:  [<c0142b1c>] balance_pgdat+0x1ec/0x210
Jan 18 16:16:12 kimchi kernel:  [<c0142c41>] kswapd+0x101/0x110
Jan 18 16:16:12 kimchi kernel:  [<c011c6d0>] autoremove_wake_function+0x0/0x50
Jan 18 16:16:12 kimchi kernel:  [<c010a3a2>] ret_from_fork+0x6/0x14
Jan 18 16:16:12 kimchi kernel:  [<c011c6d0>] autoremove_wake_function+0x0/0x50
Jan 18 16:16:12 kimchi kernel:  [<c0142b40>] kswapd+0x0/0x110
Jan 18 16:16:12 kimchi kernel:  [<c01082d9>] kernel_thread_helper+0x5/0xc
Jan 18 16:16:12 kimchi kernel: 
Jan 18 16:16:12 kimchi kernel: Code: 8b 50 14 85 d2 75 2a 89 34 24 e8 0a 2b 00 00 8b 73 60 89 1c 
Jan 18 17:29:19 kimchi kernel:  <4>atkbd.c: Unknown key released (translated set 2, code 0x19, data 0xf1, on isa0060/serio0).
Jan 18 23:50:20 kimchi kernel: atkbd.c: Unknown key released (translated set 2, code 0x19, data 0xf1, on isa0060/serio0).
Jan 19 19:47:58 kimchi dhcpcd[101]: terminating on signal 15 
Jan 19 19:48:57 kimchi kernel: Linux version 2.6.1 (mike kimchi) (gcc version 3.2.3) #11 Sun Jan 11 15:57:17 KST 2004
Jan 19 19:48:57 kimchi kernel:  BIOS-e820: 0000000000000000 - 000000000009fc00 (usable)
Jan 19 19:48:57 kimchi kernel:  BIOS-e820: 000000000009fc00 - 00000000000a0000 (reserved)
Jan 19 19:48:57 kimchi kernel:  BIOS-e820: 00000000000f0000 - 0000000000100000 (reserved)
Jan 19 19:48:57 kimchi kernel:  BIOS-e820: 0000000000100000 - 000000001fff0000 (usable)
Jan 19 19:48:57 kimchi kernel:  BIOS-e820: 000000001fff0000 - 000000001fff3000 (ACPI NVS)
Jan 19 19:48:57 kimchi kernel:  BIOS-e820: 000000001fff3000 - 0000000020000000 (ACPI data)
Jan 19 19:48:57 kimchi kernel:  BIOS-e820: 00000000ffb00000 - 0000000100000000 (reserved)
Jan 19 19:48:57 kimchi kernel: On node 0 totalpages: 131056
Jan 19 19:48:57 kimchi kernel:   DMA zone: 4096 pages, LIFO batch:1
Jan 19 19:48:57 kimchi kernel:   Normal zone: 126960 pages, LIFO batch:16
Jan 19 19:48:57 kimchi kernel:   HighMem zone: 0 pages, LIFO batch:1
Jan 19 19:48:57 kimchi kernel: Building zonelist for node : 0
Jan 19 19:48:57 kimchi kernel: Kernel command line: BOOT_IMAGE=Linux-2.6.1 ro root=301
Jan 19 19:48:57 kimchi kernel: PID hash table entries: 2048 (order 11: 16384 bytes)
Jan 19 19:48:57 kimchi kernel: Detected 1004.258 MHz processor.
Jan 19 19:48:57 kimchi kernel: Console: colour VGA+ 80x25
Jan 19 19:48:57 kimchi kernel: Checking if this processor honours the WP bit even in supervisor mode... Ok.
Jan 19 19:48:57 kimchi kernel: Calibrating delay loop... 1986.56 BogoMIPS
Jan 19 19:48:57 kimchi kernel: Inode-cache hash table entries: 32768 (order: 5, 131072 bytes)
Jan 19 19:48:57 kimchi kernel: Mount-cache hash table entries: 512 (order: 0, 4096 bytes)
Jan 19 19:48:57 kimchi kernel: CPU: Intel Pentium III (Coppermine) stepping 06
Jan 19 19:48:57 kimchi kernel: POSIX conformance testing by UNIFIX
Jan 19 19:48:57 kimchi kernel: PCI: Probing PCI hardware (bus 00)
Jan 19 19:48:57 kimchi kernel: Transparent bridge - 0000:00:1e.0
Jan 19 19:48:57 kimchi kernel: ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 7 *10 11 12 14 15)
Jan 19 19:48:57 kimchi kernel: ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 7 10 11 12 14 15)
Jan 19 19:48:57 kimchi kernel: ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 7 10 11 12 14 15)
Jan 19 19:48:57 kimchi kernel: ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 7 10 11 12 14 15)
Jan 19 19:48:57 kimchi kernel: ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 7 10 11 12 14 15)
Jan 19 19:48:57 kimchi kernel: ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 7 10 *11 12 14 15)
Jan 19 19:48:57 kimchi kernel: ACPI: PCI Interrupt Link [LNK0] (IRQs 3 4 *5 6 7 10 11 12 14 15)
Jan 19 19:48:57 kimchi kernel: ACPI: PCI Interrupt Link [LNK1] (IRQs 3 4 5 6 7 10 11 12 14 15)
Jan 19 19:48:57 kimchi kernel: ACPI: PCI Interrupt Link [LNKD] enabled at IRQ 9
Jan 19 19:48:57 kimchi kernel: ACPI: PCI Interrupt Link [LNKB] enabled at IRQ 9
Jan 19 19:48:57 kimchi kernel: ACPI: PCI Interrupt Link [LNK1] enabled at IRQ 9
Jan 19 19:48:57 kimchi kernel: ACPI: PCI Interrupt Link [LNKA] enabled at IRQ 10
Jan 19 19:48:57 kimchi kernel: ACPI: PCI Interrupt Link [LNKF] enabled at IRQ 11
Jan 19 19:48:57 kimchi kernel: ACPI: PCI Interrupt Link [LNK0] enabled at IRQ 5
Jan 19 19:48:57 kimchi kernel: pty: 256 Unix98 ptys configured
Jan 19 19:48:57 kimchi kernel: hda: ST340014A, ATA DISK drive
Jan 19 19:48:57 kimchi kernel: hdb: ST340014A, ATA DISK drive
Jan 19 19:48:57 kimchi kernel: Using anticipatory io scheduler
Jan 19 19:48:57 kimchi kernel: ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
Jan 19 19:48:57 kimchi kernel: hdc: TOSHIBA DVD-ROM SD-M1102, ATAPI CD/DVD-ROM drive
Jan 19 19:48:57 kimchi kernel: hdd: SAMSUNG CD-R/RW SW-216B Q000 20010914, ATAPI CD/DVD-ROM drive
Jan 19 19:48:57 kimchi kernel: ide1 at 0x170-0x177,0x376 on irq 15
Jan 19 19:48:57 kimchi kernel: hda: max request size: 1024KiB
Jan 19 19:48:57 kimchi kernel: hdb: max request size: 1024KiB
Jan 19 19:48:57 kimchi kernel: hdc: ATAPI 24X DVD-ROM drive, 256kB Cache, DMA
Jan 19 19:48:57 kimchi kernel: hdd: ATAPI 32X CD-ROM CD-R/RW drive, 2048kB Cache, DMA
Jan 19 19:48:57 kimchi kernel: VFS: Mounted root (ext3 filesystem) readonly.
Jan 19 19:48:58 kimchi kernel: ip_tables: (C) 2000-2002 Netfilter core team
Jan 19 19:49:30 kimchi kernel: atkbd.c: Unknown key released (translated set 2, code 0x7a on isa0060/serio0).
Jan 19 19:49:30 kimchi kernel: atkbd.c: Unknown key released (translated set 2, code 0x7a on isa0060/serio0).
Jan 19 19:57:28 kimchi kernel: sda: assuming drive cache: write through
Jan 19 19:57:28 kimchi kernel: sda: assuming drive cache: write through
Jan 19 19:57:28 kimchi kernel: 
Jan 20 17:22:22 kimchi kernel: sda: assuming drive cache: write through
Jan 20 17:22:23 kimchi kernel:  sda1
Jan 20 17:24:19 kimchi kernel: end_request: I/O error, dev sda, sector 19
Jan 20 17:24:19 kimchi kernel: Buffer I/O error on device sda, logical block 19
Jan 20 17:24:19 kimchi kernel: lost page write due to I/O error on sda
Jan 22 01:52:42 kimchi kernel: EXT3-fs warning (device hda2): ext3_unlink: Deleting nonexistent file (2874981), 0
Jan 22 16:53:26 kimchi kernel: EXT3-fs error (device hda2): ext3_free_blocks: Freeing blocks not in datazone - block = 3401777460, count = 1
Jan 22 16:53:26 kimchi kernel: Aborting journal on device hda2.
Jan 22 16:53:26 kimchi kernel: ext3_free_blocks: aborting transaction: Journal has aborted in __ext3_journal_get_undo_access<2>EXT3-fs error (device hda2) in ext3_free_blocks: Journal has aborted
Jan 22 16:53:26 kimchi last message repeated 42 times
Jan 22 16:53:26 kimchi kernel: ext3_reserve_inode_write: aborting transaction: Journal has aborted in __ext3_journal_get_write_access<2>EXT3-fs error (device hda2) in ext3_reserve_inode_write: Journal has aborted
Jan 22 16:53:26 kimchi kernel: EXT3-fs error (device hda2) in ext3_truncate: Journal has aborted
Jan 22 16:53:26 kimchi kernel: ext3_reserve_inode_write: aborting transaction: Journal has aborted in __ext3_journal_get_write_access<2>EXT3-fs error (device hda2) in ext3_reserve_inode_write: Journal has aborted
Jan 22 16:53:26 kimchi kernel: EXT3-fs error (device hda2) in ext3_orphan_del: Journal has aborted
Jan 22 16:53:26 kimchi kernel: ext3_reserve_inode_write: aborting transaction: Journal has aborted in __ext3_journal_get_write_access<2>EXT3-fs error (device hda2) in ext3_reserve_inode_write: Journal has aborted
Jan 22 16:53:26 kimchi kernel: EXT3-fs error (device hda2) in ext3_delete_inode: Journal has aborted
Jan 22 16:53:26 kimchi kernel: ext3_reserve_inode_write: aborting transaction: Journal has aborted in __ext3_journal_get_write_access<2>EXT3-fs error (device hda2) in ext3_reserve_inode_write: Journal has aborted
Jan 22 16:53:26 kimchi kernel: EXT3-fs error (device hda2) in ext3_truncate: Journal has aborted
Jan 22 16:53:26 kimchi kernel: ext3_reserve_inode_write: aborting transaction: Journal has aborted in __ext3_journal_get_write_access<2>EXT3-fs error (device hda2) in ext3_reserve_inode_write: Journal has aborted
Jan 22 16:53:26 kimchi kernel: EXT3-fs error (device hda2) in ext3_orphan_del: Journal has aborted
Jan 22 16:53:26 kimchi kernel: ext3_reserve_inode_write: aborting transaction: Journal has aborted in __ext3_journal_get_write_access<2>EXT3-fs error (device hda2) in ext3_reserve_inode_write: Journal has aborted
Jan 22 16:53:26 kimchi kernel: EXT3-fs error (device hda2) in ext3_delete_inode: Journal has aborted
Jan 22 16:53:26 kimchi kernel: __journal_remove_journal_head: freeing b_committed_data
Jan 22 16:53:26 kimchi last message repeated 4 times
Jan 22 16:53:26 kimchi kernel: ext3_abort called.
Jan 22 16:53:26 kimchi kernel: EXT3-fs abort (device hda2): ext3_journal_start: Detected aborted journal
Jan 22 16:53:26 kimchi kernel: Remounting filesystem read-only
Jan 22 16:53:32 kimchi kernel: EXT3-fs error (device hda2) in start_transaction: Journal has aborted
Jan 22 16:53:32 kimchi kernel: EXT3-fs error (device hda2) in ext3_delete_inode: Journal has aborted
Jan 22 16:53:40 kimchi kernel: EXT3-fs error (device hda2) in start_transaction: Journal has aborted
Jan 22 16:54:11 kimchi last message repeated 10 times
Jan 22 16:55:25 kimchi last message repeated 10 times
Jan 22 16:56:07 kimchi last message repeated 17 times
Jan 22 16:58:27 kimchi kernel: EXT3-fs error (device hda2) in start_transaction: Journal has aborted
Jan 22 16:59:16 kimchi last message repeated 11 times
Jan 22 17:00:30 kimchi last message repeated 10 times
Jan 22 17:01:14 kimchi last message repeated 4 times
Jan 22 17:02:26 kimchi last message repeated 24 times
Jan 22 17:02:36 kimchi last message repeated 7 times
Jan 22 17:02:36 kimchi kernel: EXT3-fs error (device hda2) in ext3_delete_inode: Journal has aborted
Jan 22 17:02:42 kimchi kernel: EXT3-fs error (device hda2) in start_transaction: Journal has aborted
Jan 22 17:02:44 kimchi last message repeated 16 times
Jan 22 17:03:42 kimchi dhcpcd[106]: terminating on signal 15 
Jan 22 17:53:57 kimchi kernel: Linux version 2.6.1 (mike kimchi) (gcc version 3.2.3) #11 Sun Jan 11 15:57:17 KST 2004
Jan 22 17:53:57 kimchi kernel:  BIOS-e820: 0000000000000000 - 000000000009fc00 (usable)
Jan 22 17:53:57 kimchi kernel:  BIOS-e820: 000000000009fc00 - 00000000000a0000 (reserved)
Jan 22 17:53:57 kimchi kernel:  BIOS-e820: 00000000000f0000 - 0000000000100000 (reserved)
Jan 22 17:53:57 kimchi kernel:  BIOS-e820: 0000000000100000 - 000000001fff0000 (usable)
Jan 22 17:53:57 kimchi kernel:  BIOS-e820: 000000001fff0000 - 000000001fff3000 (ACPI NVS)
Jan 22 17:53:57 kimchi kernel:  BIOS-e820: 000000001fff3000 - 0000000020000000 (ACPI data)
Jan 22 17:53:57 kimchi kernel:  BIOS-e820: 00000000ffb00000 - 0000000100000000 (reserved)
Jan 22 17:53:57 kimchi kernel: On node 0 totalpages: 131056
Jan 22 17:53:57 kimchi kernel:   DMA zone: 4096 pages, LIFO batch:1
Jan 22 17:53:57 kimchi kernel:   Normal zone: 126960 pages, LIFO batch:16
Jan 22 17:53:57 kimchi kernel:   HighMem zone: 0 pages, LIFO batch:1
Jan 22 17:53:57 kimchi kernel: Building zonelist for node : 0
Jan 22 17:53:57 kimchi kernel: Kernel command line: BOOT_IMAGE=Linux-2.6.1 ro root=301 S
Jan 22 17:53:57 kimchi kernel: PID hash table entries: 2048 (order 11: 16384 bytes)
Jan 22 17:53:57 kimchi kernel: Detected 1004.258 MHz processor.
Jan 22 17:53:57 kimchi kernel: Console: colour VGA+ 80x25
Jan 22 17:53:57 kimchi kernel: Checking if this processor honours the WP bit even in supervisor mode... Ok.
Jan 22 17:53:57 kimchi kernel: Calibrating delay loop... 1986.56 BogoMIPS
Jan 22 17:53:57 kimchi kernel: Inode-cache hash table entries: 32768 (order: 5, 131072 bytes)
Jan 22 17:53:57 kimchi kernel: Mount-cache hash table entries: 512 (order: 0, 4096 bytes)
Jan 22 17:53:57 kimchi kernel: CPU: Intel Pentium III (Coppermine) stepping 06
Jan 22 17:53:57 kimchi kernel: POSIX conformance testing by UNIFIX
Jan 22 17:53:57 kimchi kernel: PCI: Probing PCI hardware (bus 00)
Jan 22 17:53:57 kimchi kernel: Transparent bridge - 0000:00:1e.0
Jan 22 17:53:57 kimchi kernel: ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 7 *10 11 12 14 15)
Jan 22 17:53:57 kimchi kernel: ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 7 10 11 12 14 15)
Jan 22 17:53:57 kimchi kernel: ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 7 10 11 12 14 15)
Jan 22 17:53:57 kimchi kernel: ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 7 10 11 12 14 15)
Jan 22 17:53:57 kimchi kernel: ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 7 10 11 12 14 15)
Jan 22 17:53:57 kimchi kernel: ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 7 10 *11 12 14 15)
Jan 22 17:53:57 kimchi kernel: ACPI: PCI Interrupt Link [LNK0] (IRQs 3 4 *5 6 7 10 11 12 14 15)
Jan 22 17:53:57 kimchi kernel: ACPI: PCI Interrupt Link [LNK1] (IRQs 3 4 5 6 7 10 11 12 14 15)
Jan 22 17:53:57 kimchi kernel: ACPI: PCI Interrupt Link [LNKD] enabled at IRQ 9
Jan 22 17:53:57 kimchi kernel: ACPI: PCI Interrupt Link [LNKB] enabled at IRQ 9
Jan 22 17:53:57 kimchi kernel: ACPI: PCI Interrupt Link [LNK1] enabled at IRQ 9
Jan 22 17:53:57 kimchi kernel: ACPI: PCI Interrupt Link [LNKA] enabled at IRQ 10
Jan 22 17:53:57 kimchi kernel: ACPI: PCI Interrupt Link [LNKF] enabled at IRQ 11
Jan 22 17:53:57 kimchi kernel: ACPI: PCI Interrupt Link [LNK0] enabled at IRQ 5
Jan 22 17:53:57 kimchi kernel: pty: 256 Unix98 ptys configured
Jan 22 17:53:57 kimchi kernel: hda: ST340014A, ATA DISK drive
Jan 22 17:53:57 kimchi kernel: hdb: ST340014A, ATA DISK drive
Jan 22 17:53:57 kimchi kernel: Using anticipatory io scheduler
Jan 22 17:53:57 kimchi kernel: ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
Jan 22 17:53:57 kimchi kernel: hdc: TOSHIBA DVD-ROM SD-M1102, ATAPI CD/DVD-ROM drive
Jan 22 17:53:57 kimchi kernel: hdd: SAMSUNG CD-R/RW SW-216B Q000 20010914, ATAPI CD/DVD-ROM drive
Jan 22 17:53:57 kimchi kernel: ide1 at 0x170-0x177,0x376 on irq 15
Jan 22 17:53:57 kimchi kernel: hda: max request size: 1024KiB
Jan 22 17:53:57 kimchi kernel: hdb: max request size: 1024KiB
Jan 22 17:53:57 kimchi kernel: hdc: ATAPI 24X DVD-ROM drive, 256kB Cache, DMA
Jan 22 17:53:57 kimchi kernel: hdd: ATAPI 32X CD-ROM CD-R/RW drive, 2048kB Cache, DMA
Jan 22 17:53:57 kimchi kernel: VFS: Mounted root (ext3 filesystem) readonly.
Jan 22 17:53:57 kimchi kernel: EXT3-fs warning: mounting fs with errors, running e2fsck is recommended
Jan 22 17:53:57 kimchi kernel: ip_tables: (C) 2000-2002 Netfilter core team
Jan 22 17:54:56 kimchi kernel: atkbd.c: Unknown key released (translated set 2, code 0x7a on isa0060/serio0).
Jan 22 17:54:56 kimchi kernel: atkbd.c: Unknown key released (translated set 2, code 0x7a on isa0060/serio0).

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