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Dec 28 08:38:26 knuth kernel: [33369.024072] firewire_sbp2: fw2.0: sbp2_scsi_abort
Dec 28 08:38:30 knuth kernel: [33372.524063] firewire_sbp2: fw1.0: orb reply timed out, rcode=0x11
Dec 28 08:38:30 knuth kernel: [33372.524157] firewire_sbp2: fw1.0: failed to reconnect
Dec 28 08:38:30 knuth kernel: [33372.539057] firewire_sbp2: fw2.0: orb reply timed out, rcode=0x00
Dec 28 08:38:30 knuth kernel: [33372.539123] firewire_sbp2: fw2.0: failed to reconnect
Dec 28 08:38:30 knuth kernel: [33372.539199] sd 8:0:0:0: Device offlined - not ready after error recovery
Dec 28 08:38:30 knuth kernel: [33372.539261] sd 8:0:0:0: [sdd] Unhandled error code
Dec 28 08:38:30 knuth kernel: [33372.539269] sd 8:0:0:0: [sdd]  Result: hostbyte=DID_BUS_BUSY driverbyte=DRIVER_OK
Dec 28 08:38:30 knuth kernel: [33372.539281] sd 8:0:0:0: [sdd] CDB: Write(10): 2a 00 2f 5c fe f8 00 04 00 00
Dec 28 08:38:30 knuth kernel: [33372.539307] end_request: I/O error, dev sdd, sector 794623736
Dec 28 08:38:30 knuth kernel: [33372.539375] Buffer I/O error on device sdd1, logical block 99327711
Dec 28 08:38:30 knuth kernel: [33372.539443] lost page write due to I/O error on sdd1
Dec 28 08:38:30 knuth kernel: [33372.539459] Buffer I/O error on device sdd1, logical block 99327712
Dec 28 08:38:30 knuth kernel: [33372.539528] lost page write due to I/O error on sdd1
Dec 28 08:38:30 knuth kernel: [33372.539538] Buffer I/O error on device sdd1, logical block 99327713
Dec 28 08:38:30 knuth kernel: [33372.539606] lost page write due to I/O error on sdd1
Dec 28 08:38:30 knuth kernel: [33372.539617] Buffer I/O error on device sdd1, logical block 99327714
Dec 28 08:38:30 knuth kernel: [33372.539685] lost page write due to I/O error on sdd1
Dec 28 08:38:30 knuth kernel: [33372.539695] Buffer I/O error on device sdd1, logical block 99327715
Dec 28 08:38:30 knuth kernel: [33372.539763] lost page write due to I/O error on sdd1
Dec 28 08:38:30 knuth kernel: [33372.539773] Buffer I/O error on device sdd1, logical block 99327716
Dec 28 08:38:30 knuth kernel: [33372.539840] lost page write due to I/O error on sdd1
Dec 28 08:38:30 knuth kernel: [33372.539851] Buffer I/O error on device sdd1, logical block 99327717
Dec 28 08:38:30 knuth kernel: [33372.539918] lost page write due to I/O error on sdd1
Dec 28 08:38:30 knuth kernel: [33372.539929] Buffer I/O error on device sdd1, logical block 99327718
Dec 28 08:38:30 knuth kernel: [33372.539996] lost page write due to I/O error on sdd1
Dec 28 08:38:30 knuth kernel: [33372.540040] Buffer I/O error on device sdd1, logical block 99327719
Dec 28 08:38:30 knuth kernel: [33372.540109] lost page write due to I/O error on sdd1
Dec 28 08:38:30 knuth kernel: [33372.540121] Buffer I/O error on device sdd1, logical block 99327720
Dec 28 08:38:30 knuth kernel: [33372.540189] lost page write due to I/O error on sdd1
Dec 28 08:38:30 knuth kernel: [33372.540420] sd 8:0:0:0: rejecting I/O to offline device
Dec 28 08:38:30 knuth kernel: [33372.540536] sd 8:0:0:0: [sdd] Unhandled error code
Dec 28 08:38:30 knuth kernel: [33372.540545] sd 8:0:0:0: [sdd]  Result: hostbyte=DID_NO_CONNECT driverbyte=DRIVER_OK
Dec 28 08:38:30 knuth kernel: [33372.540556] sd 8:0:0:0: [sdd] CDB: Write(10): 2a 00 2f 5d 02 f8 00 02 68 00
Dec 28 08:38:30 knuth kernel: [33372.540581] end_request: I/O error, dev sdd, sector 794624760
Dec 28 08:38:30 knuth kernel: [33372.540786] sd 8:0:0:0: rejecting I/O to offline device
Dec 28 08:38:30 knuth kernel: [33372.548060] sd 8:0:0:0: rejecting I/O to offline device
Dec 28 08:38:30 knuth kernel: [33372.548354] sd 8:0:0:0: rejecting I/O to offline device
Dec 28 08:38:30 knuth kernel: [33372.548632] sd 8:0:0:0: rejecting I/O to offline device
Dec 28 08:38:30 knuth kernel: [33372.548906] sd 8:0:0:0: rejecting I/O to offline device
Dec 28 08:38:30 knuth kernel: [33372.549184] sd 8:0:0:0: rejecting I/O to offline device
Dec 28 08:38:30 knuth kernel: [33372.549456] sd 8:0:0:0: rejecting I/O to offline device
Dec 28 08:38:30 knuth kernel: [33372.549730] sd 8:0:0:0: rejecting I/O to offline device
Dec 28 08:38:30 knuth kernel: [33372.550004] sd 8:0:0:0: rejecting I/O to offline device
Dec 28 08:38:30 knuth kernel: [33372.550283] sd 8:0:0:0: rejecting I/O to offline device
Dec 28 08:38:30 knuth kernel: [33372.550560] sd 8:0:0:0: rejecting I/O to offline device
Dec 28 08:38:30 knuth kernel: [33372.550834] sd 8:0:0:0: rejecting I/O to offline device
Dec 28 08:38:30 knuth kernel: [33372.551111] sd 8:0:0:0: rejecting I/O to offline device
Dec 28 08:38:30 knuth kernel: [33372.551388] sd 8:0:0:0: rejecting I/O to offline device
Dec 28 08:38:30 knuth kernel: [33372.551663] sd 8:0:0:0: rejecting I/O to offline device
Dec 28 08:38:30 knuth kernel: [33372.551941] sd 8:0:0:0: rejecting I/O to offline device
Dec 28 08:38:30 knuth kernel: [33372.552021] sd 8:0:0:0: rejecting I/O to offline device
Dec 28 08:38:30 knuth kernel: last message repeated 57 times
Dec 28 08:38:30 knuth kernel: [33372.614729] JBD2: Detected IO errors while flushing file data on sdd1-8
Dec 28 08:38:30 knuth kernel: [33372.614776] Aborting journal on device sdd1-8.
Dec 28 08:38:30 knuth kernel: [33372.615398] sd 8:0:0:0: rejecting I/O to offline device
Dec 28 08:38:30 knuth kernel: [33372.616067] EXT4-fs (sdd1): delayed block allocation failed for inode 51642472 at logical offset 0 with max blocks 2048 with error -30
Dec 28 08:38:30 knuth kernel: [33372.616825] EXT4-fs (sdd1): This should not happen!! Data will be lost
Dec 28 08:38:30 knuth kernel: [33372.616830] 
Dec 28 08:38:30 knuth kernel: [33372.620065] EXT4-fs error (device sdd1) in ext4_reserve_inode_write:5619: Journal has aborted
Dec 28 08:38:30 knuth kernel: [33372.621072] sd 8:0:0:0: rejecting I/O to offline device
Dec 28 08:38:30 knuth kernel: [33372.622084] EXT4-fs (sdd1): Remounting filesystem read-only
Dec 28 08:38:30 knuth kernel: [33372.623116] EXT4-fs error (device sdd1) in ext4_dirty_inode:5746: Journal has aborted
Dec 28 08:38:30 knuth kernel: [33372.624247] EXT4-fs (sdd1): previous I/O error to superblock detected
Dec 28 08:38:30 knuth kernel: [33372.625395] JBD2: I/O error detected when updating journal superblock for sdd1-8.
Dec 28 08:38:30 knuth kernel: [33372.628596] ------------[ cut here ]------------
Dec 28 08:38:30 knuth kernel: [33372.629854] kernel BUG at /build/buildd/linux-2.6.38/fs/ext4/inode.c:2188!
Dec 28 08:38:30 knuth kernel: [33372.631170] invalid opcode: 0000 [#1] SMP 
Dec 28 08:38:30 knuth kernel: [33372.632026] last sysfs file: /sys/devices/LNXSYSTM:00/device:00/PNP0A03:00/device:0f/PNP0C09:00/ACPI0003:00/power_supply/ACAD/online
Dec 28 08:38:30 knuth kernel: [33372.632026] Modules linked in: nls_utf8 hfsplus appletalk radeon snd_intel8x0 snd_ac97_codec ac97_bus ttm snd_pcm drm_kms_helper pcmcia snd_timer snd drm joydev i2c_algo_bit yenta_socket soundcore ppdev pcmcia_rsrc snd_page_alloc firewire_sbp2 pcmcia_core parport_pc sony_laptop psmouse intel_rng shpchp serio_raw lp parport firewire_ohci usb_storage e100 firewire_core crc_itu_t
Dec 28 08:38:30 knuth kernel: [33372.632026] 
Dec 28 08:38:30 knuth kernel: [33372.632026] Pid: 2177, comm: flush-8:48 Not tainted 2.6.38-13-generic-pae #53-Ubuntu Sony Corporation     PCG-GR215SP(DE)     
Dec 28 08:38:30 knuth kernel: [33372.632026] EIP: 0060:[<c11b9676>] EFLAGS: 00010246 CPU: 0
Dec 28 08:38:30 knuth kernel: [33372.632026] EIP is at ext4_da_block_invalidatepages.clone.36+0xf6/0x100
Dec 28 08:38:30 knuth kernel: [33372.632026] EAX: 40000024 EBX: dfce5460 ECX: cd515c48 EDX: dfbe7aa0
Dec 28 08:38:30 knuth kernel: [33372.632026] ESI: 00000800 EDI: 000007ff EBP: cd515c8c ESP: cd515c34
Dec 28 08:38:30 knuth kernel: [33372.632026]  DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068
Dec 28 08:38:30 knuth kernel: [33372.632026] Process flush-8:48 (pid: 2177, ti=cd514000 task=dd411940 task.ti=cd514000)
Dec 28 08:38:30 knuth kernel: [33372.632026] Stack:
Dec 28 08:38:30 knuth kernel: [33372.632026]  0000000e dcd563b0 0000000e 0000000e 00000000 dfce5460 dfd262a0 dfe33380
Dec 28 08:38:30 knuth kernel: [33372.632026]  dfb220c0 dfcae1a0 dfdf6da0 dfc0dae0 dfb605e0 dfc31ee0 dfb68b80 dfdf2fe0
Dec 28 08:38:30 knuth kernel: [33372.632026]  dfc8e140 dfcc0ae0 dfbe7aa0 00000000 00000000 cd515e20 cd515cec c11bfb97
Dec 28 08:38:30 knuth kernel: [33372.632026] Call Trace:
Dec 28 08:38:30 knuth kernel: [33372.632026]  [<c11bfb97>] mpage_da_map_and_submit+0x257/0x500
Dec 28 08:38:30 knuth kernel: [33372.632026]  [<c1281c22>] ? radix_tree_gang_lookup_tag_slot+0x82/0xc0
Dec 28 08:38:30 knuth kernel: [33372.632026]  [<c11bfeb7>] mpage_add_bh_to_extent+0x77/0x100
Dec 28 08:38:30 knuth kernel: [33372.632026]  [<c10ebe67>] ? find_get_pages_tag+0x37/0xf0
Dec 28 08:38:30 knuth kernel: [33372.632026]  [<c11c0030>] __mpage_da_writepage+0xf0/0x190
Dec 28 08:38:30 knuth kernel: [33372.632026]  [<c11c0214>] write_cache_pages_da+0x144/0x220
Dec 28 08:38:30 knuth kernel: [33372.632026]  [<c11c05a2>] ext4_da_writepages+0x2b2/0x570
Dec 28 08:38:30 knuth kernel: [33372.632026]  [<c10f4a4c>] do_writepages+0x1c/0x40
Dec 28 08:38:30 knuth kernel: [33372.632026]  [<c11540ef>] writeback_single_inode+0x7f/0x1e0
Dec 28 08:38:30 knuth kernel: [33372.632026]  [<c1154442>] writeback_sb_inodes+0x92/0x120
Dec 28 08:38:30 knuth kernel: [33372.632026]  [<c1154636>] writeback_inodes_wb+0xc6/0x150
Dec 28 08:38:30 knuth kernel: [33372.632026]  [<c1154954>] wb_writeback+0x294/0x350
Dec 28 08:38:30 knuth kernel: [33372.632026]  [<c153225f>] ? _raw_spin_lock_irqsave+0x2f/0x50
Dec 28 08:38:30 knuth kernel: [33372.632026]  [<c1149cfd>] ? get_nr_dirty_inodes+0xd/0x20
Dec 28 08:38:30 knuth kernel: [33372.632026]  [<c1154bc3>] wb_do_writeback+0x1b3/0x1c0
Dec 28 08:38:30 knuth kernel: [33372.632026]  [<c1154c41>] bdi_writeback_thread+0x71/0x200
Dec 28 08:38:30 knuth kernel: [33372.632026]  [<c1154bd0>] ? bdi_writeback_thread+0x0/0x200
Dec 28 08:38:30 knuth kernel: [33372.632026]  [<c1076864>] kthread+0x74/0x80
Dec 28 08:38:30 knuth kernel: [33372.632026]  [<c10767f0>] ? kthread+0x0/0x80
Dec 28 08:38:30 knuth kernel: [33372.632026]  [<c100b0fe>] kernel_thread_helper+0x6/0x10
Dec 28 08:38:30 knuth kernel: [33372.632026] Code: 55 b0 8b 44 95 b8 8b 58 14 8b 45 b4 83 c3 01 85 c0 74 08 8d 45 b4 e8 9a c9 f3 ff 39 df 0f 83 72 ff ff ff 83 c4 4c 5b 5e 5f 5d c3 <0f> 0b 0f 0b 8d b6 00 00 00 00 55 89 e5 57 56 53 83 ec 0c 3e 8d 
Dec 28 08:38:30 knuth kernel: [33372.632026] EIP: [<c11b9676>] ext4_da_block_invalidatepages.clone.36+0xf6/0x100 SS:ESP 0068:cd515c34
Dec 28 08:38:30 knuth kernel: [33372.774790] ---[ end trace fdef3dcca53b5b6a ]---
Dec 28 08:38:30 knuth kernel: [33372.780024] sd 8:0:0:0: rejecting I/O to offline device
Dec 28 08:38:30 knuth kernel: [33372.827160] firewire_sbp2: fw1.0: error status: 0:4
Dec 28 08:38:30 knuth kernel: [33373.061153] firewire_sbp2: fw1.0: logged in to LUN 0000 (0 retries)
Dec 28 08:38:30 knuth kernel: [33373.084892] firewire_sbp2: fw2.0: logged in to LUN 0000 (0 retries)