[ 185.029662] lp0: using parport0 (interrupt-driven). [ 189.580071] eth0: no IPv6 routers present [ 272.505487] sr 1:0:0:0: [sr0] Unhandled sense code [ 272.505490] sr 1:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE [ 272.505494] sr 1:0:0:0: [sr0] Sense Key : Hardware Error [current] [ 272.505498] sr 1:0:0:0: [sr0] Add. Sense: Timeout on logical unit [ 272.505503] sr 1:0:0:0: [sr0] CDB: Read(10): 28 00 00 05 6c 2e 00 00 01 00 [ 272.505511] end_request: I/O error, dev sr0, sector 1421496 [ 272.505515] Buffer I/O error on device sr0, logical block 355374 [ 279.465191] sr 1:0:0:0: [sr0] Unhandled sense code [ 279.465194] sr 1:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE [ 279.465197] sr 1:0:0:0: [sr0] Sense Key : Hardware Error [current] [ 279.465201] sr 1:0:0:0: [sr0] Add. Sense: Timeout on logical unit [ 279.465206] sr 1:0:0:0: [sr0] CDB: Read(10): 28 00 00 05 6c 2f 00 00 01 00 [ 279.465214] end_request: I/O error, dev sr0, sector 1421500 [ 279.465218] Buffer I/O error on device sr0, logical block 355375 [ 286.925240] sr 1:0:0:0: [sr0] Unhandled sense code [ 286.925245] sr 1:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE [ 286.925250] sr 1:0:0:0: [sr0] Sense Key : Hardware Error [current] [ 286.925256] sr 1:0:0:0: [sr0] Add. Sense: Timeout on logical unit [ 286.925263] sr 1:0:0:0: [sr0] CDB: Read(10): 28 00 00 05 6c 2e 00 00 02 00 [ 286.925274] end_request: I/O error, dev sr0, sector 1421496 [ 286.925280] Buffer I/O error on device sr0, logical block 355374 [ 286.925286] Buffer I/O error on device sr0, logical block 355375 [ 297.832294] sr 1:0:0:0: [sr0] Unhandled sense code [ 297.832298] sr 1:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE [ 297.832303] sr 1:0:0:0: [sr0] Sense Key : Hardware Error [current] [ 297.832309] sr 1:0:0:0: [sr0] Add. Sense: Timeout on logical unit [ 297.832316] sr 1:0:0:0: [sr0] CDB: Read(10): 28 00 00 05 6c 2e 00 00 02 00 [ 297.832327] end_request: I/O error, dev sr0, sector 1421496 [ 297.832332] Buffer I/O error on device sr0, logical block 355374 [ 297.832338] Buffer I/O error on device sr0, logical block 355375 [ 304.257549] sr 1:0:0:0: [sr0] Unhandled sense code [ 304.257553] sr 1:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE [ 304.257559] sr 1:0:0:0: [sr0] Sense Key : Hardware Error [current] [ 304.257564] sr 1:0:0:0: [sr0] Add. Sense: Timeout on logical unit [ 304.257571] sr 1:0:0:0: [sr0] CDB: Read(10): 28 00 00 05 6c 2e 00 00 02 00 [ 304.257582] end_request: I/O error, dev sr0, sector 1421496 [ 304.257587] Buffer I/O error on device sr0, logical block 355374 [ 304.257593] Buffer I/O error on device sr0, logical block 355375 [ 311.041207] sr 1:0:0:0: [sr0] Unhandled sense code [ 311.041212] sr 1:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE [ 311.041217] sr 1:0:0:0: [sr0] Sense Key : Hardware Error [current] [ 311.041222] sr 1:0:0:0: [sr0] Add. Sense: Timeout on logical unit [ 311.041229] sr 1:0:0:0: [sr0] CDB: Read(10): 28 00 00 05 6c 2e 00 00 02 00 [ 311.041240] end_request: I/O error, dev sr0, sector 1421496 [ 311.041245] Buffer I/O error on device sr0, logical block 355374 [ 311.041250] Buffer I/O error on device sr0, logical block 355375 [ 759.940017] usb 7-1: new full speed USB device using uhci_hcd and address 2 [ 760.130019] usb 7-1: device descriptor read/64, error -71 [ 760.370016] usb 7-1: device descriptor read/64, error -71 [ 760.600018] usb 7-1: new full speed USB device using uhci_hcd and address 3 [ 760.732513] usb 7-1: device descriptor read/64, error -71 [ 760.972514] usb 7-1: device descriptor read/64, error -71 [ 761.200019] usb 7-1: new full speed USB device using uhci_hcd and address 4 [ 761.621266] usb 7-1: device not accepting address 4, error -71 [ 761.741271] usb 7-1: new full speed USB device using uhci_hcd and address 5 [ 762.161262] usb 7-1: device not accepting address 5, error -71 [ 762.161281] hub 7-0:1.0: unable to enumerate USB device on port 1 [ 839.202327] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null) [ 955.401269] usb 7-1: new full speed USB device using uhci_hcd and address 6 [ 955.549043] usb 7-1: not running at top speed; connect to a high speed hub [ 955.580196] scsi5 : usb-storage 7-1:1.0 [ 956.584113] scsi 5:0:0:0: Direct-Access USB 2.0 USB Flash Drive 0.00 PQ: 0 ANSI: 2 [ 956.584565] sd 5:0:0:0: Attached scsi generic sg6 type 0 [ 956.590128] sd 5:0:0:0: [sdf] 1974272 512-byte logical blocks: (1.01 GB/964 MiB) [ 956.593102] sd 5:0:0:0: [sdf] Write Protect is off [ 956.593106] sd 5:0:0:0: [sdf] Mode Sense: 00 00 00 00 [ 956.593109] sd 5:0:0:0: [sdf] Assuming drive cache: write through [ 956.608098] sd 5:0:0:0: [sdf] Assuming drive cache: write through [ 956.608104] sdf: sdf1 [ 956.723104] sd 5:0:0:0: [sdf] Assuming drive cache: write through [ 956.723110] sd 5:0:0:0: [sdf] Attached SCSI removable disk [ 1095.756231] rhythmbox[4505]: segfault at 58 ip 00007f2c9b539350 sp 00007fffb3fd4c20 error 4 in libindicate.so.4.0.3[7f2c9b533000+f000] [ 1133.082540] usb 7-1: reset full speed USB device using uhci_hcd and address 6 [ 1133.243589] sd 5:0:0:0: [sdf] 1974272 512-byte logical blocks: (1.01 GB/964 MiB) [ 1133.246580] sd 5:0:0:0: [sdf] Assuming drive cache: write through [ 1133.254580] sd 5:0:0:0: [sdf] Assuming drive cache: write through [ 1133.254587] sdf: [ 1133.333835] usb 7-1: USB disconnect, address 6 [ 1133.333883] sd 5:0:0:0: [sdf] Unhandled error code [ 1133.333887] sd 5:0:0:0: [sdf] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK [ 1133.333892] sd 5:0:0:0: [sdf] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00 [ 1133.333904] end_request: I/O error, dev sdf, sector 0 [ 1133.333909] Buffer I/O error on device sdf, logical block 0 [ 1133.334000] ldm_validate_partition_table(): Disk read failed. [ 1133.334053] Dev sdf: unable to read RDB block 0 [ 1133.334146] unable to read partition table [ 1133.335275] sdf: detected capacity change from 1010827264 to 0 [ 1135.100022] usb 2-3: new high speed USB device using ehci_hcd and address 5 [ 1135.256606] scsi6 : usb-storage 2-3:1.0 [ 1136.252396] scsi 6:0:0:0: Direct-Access USB 2.0 USB Flash Drive 0.00 PQ: 0 ANSI: 2 [ 1136.253000] sd 6:0:0:0: Attached scsi generic sg6 type 0 [ 1136.255517] sd 6:0:0:0: [sdf] 1974272 512-byte logical blocks: (1.01 GB/964 MiB) [ 1136.256249] sd 6:0:0:0: [sdf] Write Protect is off [ 1136.256253] sd 6:0:0:0: [sdf] Mode Sense: 00 00 00 00 [ 1136.256257] sd 6:0:0:0: [sdf] Assuming drive cache: write through [ 1136.259249] sd 6:0:0:0: [sdf] Assuming drive cache: write through [ 1136.259256] sdf: sdf1 [ 1136.363884] sd 6:0:0:0: [sdf] Assuming drive cache: write through [ 1136.363890] sd 6:0:0:0: [sdf] Attached SCSI removable disk [ 1776.403811] ISO 9660 Extensions: Microsoft Joliet Level 3 [ 1776.403861] ISO 9660 Extensions: RRIP_1991A [ 2042.240058] INFO: task dpkg:5957 blocked for more than 120 seconds. [ 2042.240062] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 2042.240064] dpkg D 0000000100026972 0 5957 5592 0x00000000 [ 2042.240069] ffff880031481d68 0000000000000086 ffff880000000000 0000000000015900 [ 2042.240073] ffff880031481fd8 0000000000015900 ffff880031481fd8 ffff8800315fadc0 [ 2042.240077] 0000000000015900 0000000000015900 ffff880031481fd8 0000000000015900 [ 2042.240080] Call Trace: [ 2042.240090] [] ? bdi_sched_wait+0x0/0x20 [ 2042.240093] [] bdi_sched_wait+0xe/0x20 [ 2042.240099] [] __wait_on_bit+0x5f/0x90 [ 2042.240104] [] ? try_to_wake_up+0xc8/0x400 [ 2042.240107] [] ? bdi_sched_wait+0x0/0x20 [ 2042.240110] [] out_of_line_wait_on_bit+0x78/0x90 [ 2042.240114] [] ? wake_bit_function+0x0/0x40 [ 2042.240116] [] ? bdi_queue_work+0xa4/0xe0 [ 2042.240120] [] ? sync_one_sb+0x0/0x30 [ 2042.240123] [] bdi_sync_writeback+0x6f/0x80 [ 2042.240126] [] sync_inodes_sb+0x20/0x30 [ 2042.240129] [] __sync_filesystem+0x88/0xa0 [ 2042.240132] [] sync_one_sb+0x20/0x30 [ 2042.240135] [] iterate_supers+0x8f/0xe0 [ 2042.240138] [] sys_sync+0x45/0x70 [ 2042.240143] [] system_call_fastpath+0x16/0x1b [ 2162.260544] rhythmbox[6058]: segfault at 58 ip 00007f866204f350 sp 00007fff5e4e5550 error 4 in libindicate.so.4.0.3[7f8662049000+f000] [ 2168.220230] ------------[ cut here ]------------ [ 2168.220248] WARNING: at /build/buildd/linux-2.6.35/ubuntu/aufs/plink.c:332 au_plink_append+0x1f1/0x2e0 [aufs]() [ 2168.220257] Hardware name: HP Compaq dx7400 Microtower [ 2168.220259] unexpectedly many pseudo links, 101 [ 2168.220261] Modules linked in: nls_iso8859_1 vfat fat binfmt_misc lp dm_crypt snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_hwdep snd_pcm ppdev snd_seq_midi snd_rawmidi parport_pc parport joydev snd_seq_midi_event snd_seq snd_timer snd_seq_device snd psmouse soundcore wacom serio_raw snd_page_alloc squashfs aufs nls_cp437 isofs dm_raid45 xor usbhid hid vga16fb vgastate i915 usb_storage drm_kms_helper drm tg3 intel_agp i2c_algo_bit video output [ 2168.220291] Pid: 6226, comm: dpkg Not tainted 2.6.35-6-generic #8-Ubuntu [ 2168.220294] Call Trace: [ 2168.220302] [] warn_slowpath_common+0x7f/0xc0 [ 2168.220305] [] warn_slowpath_fmt+0x46/0x50 [ 2168.220312] [] au_plink_append+0x1f1/0x2e0 [aufs] [ 2168.220320] [] au_cpup_or_link+0x147/0x270 [aufs] [ 2168.220327] [] aufs_link+0x1bb/0x5f0 [aufs] [ 2168.220334] [] ? aufs_permission+0x1be/0x310 [aufs] [ 2168.220339] [] vfs_link+0xfa/0x160 [ 2168.220341] [] sys_linkat+0x165/0x170 [ 2168.220344] [] ? path_put+0x31/0x40 [ 2168.220347] [] sys_link+0x1e/0x20 [ 2168.220351] [] system_call_fastpath+0x16/0x1b [ 2168.220353] ---[ end trace 875b93433c228fee ]---