[   14.852870] EXT4-fs (sda1): re-mounted. Opts: errors=remount-ro,commit=0
[   23.193256] sr 3:0:0:0: [sr0] Unhandled sense code
[   23.193262] sr 3:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[   23.193267] sr 3:0:0:0: [sr0] Sense Key : Hardware Error [current] 
[   23.193273] sr 3:0:0:0: [sr0] Add. Sense: Timeout on logical unit
[   23.193281] sr 3:0:0:0: [sr0] CDB: Read(10): 28 00 00 00 00 20 00 00 02 00
[   23.193292] end_request: I/O error, dev sr0, sector 128
[   23.193336] quiet_error: 12 callbacks suppressed
[   23.193339] Buffer I/O error on device sr0, logical block 16
[   31.052791] sr 3:0:0:0: [sr0] Unhandled sense code
[   31.052797] sr 3:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[   31.052802] sr 3:0:0:0: [sr0] Sense Key : Medium Error [current] 
[   31.052808] sr 3:0:0:0: [sr0] Add. Sense: L-EC uncorrectable error
[   31.052815] sr 3:0:0:0: [sr0] CDB: Read(10): 28 00 00 00 00 20 00 00 02 00
[   31.052826] end_request: I/O error, dev sr0, sector 128
[   31.052869] Buffer I/O error on device sr0, logical block 16
[   39.580082] sr 3:0:0:0: [sr0] Unhandled sense code
[   39.580088] sr 3:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[   39.580093] sr 3:0:0:0: [sr0] Sense Key : Hardware Error [current] 
[   39.580099] sr 3:0:0:0: [sr0] Add. Sense: Timeout on logical unit
[   39.580107] sr 3:0:0:0: [sr0] CDB: Read(10): 28 00 00 00 00 20 00 00 02 00
[   39.580118] end_request: I/O error, dev sr0, sector 128
[   39.580162] Buffer I/O error on device sr0, logical block 16
[   48.122025] sr 3:0:0:0: [sr0] Unhandled sense code
[   48.122031] sr 3:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[   48.122036] sr 3:0:0:0: [sr0] Sense Key : Hardware Error [current] 
[   48.122041] sr 3:0:0:0: [sr0] Add. Sense: Timeout on logical unit
[   48.122050] sr 3:0:0:0: [sr0] CDB: Read(10): 28 00 00 00 00 20 00 00 02 00
[   48.122061] end_request: I/O error, dev sr0, sector 128
[   48.122105] Buffer I/O error on device sr0, logical block 16
[   56.654974] sr 3:0:0:0: [sr0] Unhandled sense code
[   56.654979] sr 3:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[   56.654985] sr 3:0:0:0: [sr0] Sense Key : Hardware Error [current] 
[   56.654990] sr 3:0:0:0: [sr0] Add. Sense: Timeout on logical unit
[   56.654999] sr 3:0:0:0: [sr0] CDB: Read(10): 28 00 00 00 00 20 00 00 02 00
[   56.655010] end_request: I/O error, dev sr0, sector 128
[   56.655054] Buffer I/O error on device sr0, logical block 16
[   65.311026] sr 3:0:0:0: [sr0] Unhandled sense code
[   65.311032] sr 3:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[   65.311038] sr 3:0:0:0: [sr0] Sense Key : Hardware Error [current] 
[   65.311044] sr 3:0:0:0: [sr0] Add. Sense: Timeout on logical unit
[   65.311052] sr 3:0:0:0: [sr0] CDB: Read(10): 28 00 00 00 00 20 00 00 02 00
[   65.311064] end_request: I/O error, dev sr0, sector 128
[   65.311108] Buffer I/O error on device sr0, logical block 16
[   73.343911] sr 3:0:0:0: [sr0] Unhandled sense code
[   73.343917] sr 3:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[   73.343922] sr 3:0:0:0: [sr0] Sense Key : Medium Error [current] 
[   73.343928] sr 3:0:0:0: [sr0] Add. Sense: L-EC uncorrectable error
[   73.343935] sr 3:0:0:0: [sr0] CDB: Read(10): 28 00 00 00 00 40 00 00 02 00
[   73.343946] end_request: I/O error, dev sr0, sector 256
[   73.343990] Buffer I/O error on device sr0, logical block 32
[   81.288836] sr 3:0:0:0: [sr0] Unhandled sense code
[   81.288841] sr 3:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[   81.288847] sr 3:0:0:0: [sr0] Sense Key : Medium Error [current] 
[   81.288852] sr 3:0:0:0: [sr0] Add. Sense: L-EC uncorrectable error
[   81.288859] sr 3:0:0:0: [sr0] CDB: Read(10): 28 00 00 00 00 40 00 00 02 00
[   81.288870] end_request: I/O error, dev sr0, sector 256
[   81.288914] Buffer I/O error on device sr0, logical block 32
[   89.810292] sr 3:0:0:0: [sr0] Unhandled sense code
[   89.810298] sr 3:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[   89.810303] sr 3:0:0:0: [sr0] Sense Key : Hardware Error [current] 
[   89.810309] sr 3:0:0:0: [sr0] Add. Sense: Timeout on logical unit
[   89.810318] sr 3:0:0:0: [sr0] CDB: Read(10): 28 00 00 00 00 42 00 00 02 00
[   89.810329] end_request: I/O error, dev sr0, sector 264
[   89.810372] Buffer I/O error on device sr0, logical block 33
[   98.339690] sr 3:0:0:0: [sr0] Unhandled sense code
[   98.339696] sr 3:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[   98.339701] sr 3:0:0:0: [sr0] Sense Key : Hardware Error [current] 
[   98.339707] sr 3:0:0:0: [sr0] Add. Sense: Timeout on logical unit
[   98.339715] sr 3:0:0:0: [sr0] CDB: Read(10): 28 00 00 00 00 42 00 00 02 00
[   98.339726] end_request: I/O error, dev sr0, sector 264
[   98.339770] Buffer I/O error on device sr0, logical block 33
[  106.879334] sr 3:0:0:0: [sr0] Unhandled sense code
[  106.879340] sr 3:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[  106.879345] sr 3:0:0:0: [sr0] Sense Key : Hardware Error [current] 
[  106.879351] sr 3:0:0:0: [sr0] Add. Sense: Timeout on logical unit
[  106.879359] sr 3:0:0:0: [sr0] CDB: Read(10): 28 00 00 00 00 44 00 00 02 00
[  106.879370] end_request: I/O error, dev sr0, sector 272
[  106.879415] Buffer I/O error on device sr0, logical block 34
[  115.428815] sr 3:0:0:0: [sr0] Unhandled sense code
[  115.428820] sr 3:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[  115.428826] sr 3:0:0:0: [sr0] Sense Key : Hardware Error [current] 
[  115.428831] sr 3:0:0:0: [sr0] Add. Sense: Timeout on logical unit
[  115.428840] sr 3:0:0:0: [sr0] CDB: Read(10): 28 00 00 00 00 44 00 00 02 00
[  115.428851] end_request: I/O error, dev sr0, sector 272
[  115.428906] Buffer I/O error on device sr0, logical block 34
[  124.005528] sr 3:0:0:0: [sr0] Unhandled sense code
[  124.005534] sr 3:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[  124.005539] sr 3:0:0:0: [sr0] Sense Key : Hardware Error [current] 
[  124.005545] sr 3:0:0:0: [sr0] Add. Sense: Timeout on logical unit
[  124.005553] sr 3:0:0:0: [sr0] CDB: Read(10): 28 00 00 00 00 20 00 00 02 00
[  124.005564] end_request: I/O error, dev sr0, sector 128
[  124.005619] Buffer I/O error on device sr0, logical block 16
[  132.001508] sr 3:0:0:0: [sr0] Unhandled sense code
[  132.001514] sr 3:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[  132.001519] sr 3:0:0:0: [sr0] Sense Key : Medium Error [current] 
[  132.001525] sr 3:0:0:0: [sr0] Add. Sense: L-EC uncorrectable error
[  132.001531] sr 3:0:0:0: [sr0] CDB: Read(10): 28 00 00 00 00 20 00 00 02 00
[  132.001542] end_request: I/O error, dev sr0, sector 128
[  132.001597] Buffer I/O error on device sr0, logical block 16
[  140.520145] sr 3:0:0:0: [sr0] Unhandled sense code
[  140.520151] sr 3:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[  140.520156] sr 3:0:0:0: [sr0] Sense Key : Hardware Error [current] 
[  140.520162] sr 3:0:0:0: [sr0] Add. Sense: Timeout on logical unit
[  140.520170] sr 3:0:0:0: [sr0] CDB: Read(10): 28 00 00 00 00 20 00 00 02 00
[  140.520181] end_request: I/O error, dev sr0, sector 128
[  140.520237] Buffer I/O error on device sr0, logical block 16
[  149.054101] sr 3:0:0:0: [sr0] Unhandled sense code
[  149.054107] sr 3:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[  149.054113] sr 3:0:0:0: [sr0] Sense Key : Hardware Error [current] 
[  149.054119] sr 3:0:0:0: [sr0] Add. Sense: Timeout on logical unit
[  149.054127] sr 3:0:0:0: [sr0] CDB: Read(10): 28 00 00 00 00 20 00 00 02 00
[  149.054138] end_request: I/O error, dev sr0, sector 128
[  149.054193] Buffer I/O error on device sr0, logical block 16
[  149.274558] type=1400 audit(1294582836.114:16): apparmor="STATUS" operation="profile_replace" name="/usr/lib/cups/backend/cups-pdf" pid=1068 comm="apparmor_parser"
[  149.275767] type=1400 audit(1294582836.114:17): apparmor="STATUS" operation="profile_replace" name="/usr/sbin/cupsd" pid=1068 comm="apparmor_parser"
[  149.397515] ppdev: user-space parallel port driver
[  159.975563] EXT4-fs (sda1): re-mounted. Opts: errors=remount-ro,commit=0
[  161.954126] hda-intel: IRQ timing workaround is activated for card #0. Suggest a bigger bdl_pos_adj.
[  169.771235] sr 3:0:0:0: [sr0] Unhandled sense code
[  169.771241] sr 3:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[  169.771247] sr 3:0:0:0: [sr0] Sense Key : Medium Error [current] 
[  169.771253] sr 3:0:0:0: [sr0] Add. Sense: L-EC uncorrectable error
[  169.771260] sr 3:0:0:0: [sr0] CDB: Read(10): 28 00 00 00 00 20 00 00 02 00
[  169.771271] end_request: I/O error, dev sr0, sector 128
[  169.771278] Buffer I/O error on device sr0, logical block 16
[  177.716063] sr 3:0:0:0: [sr0] Unhandled sense code
[  177.716069] sr 3:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[  177.716074] sr 3:0:0:0: [sr0] Sense Key : Medium Error [current] 
[  177.716080] sr 3:0:0:0: [sr0] Add. Sense: L-EC uncorrectable error
[  177.716087] sr 3:0:0:0: [sr0] CDB: Read(10): 28 00 00 00 00 20 00 00 02 00
[  177.716098] end_request: I/O error, dev sr0, sector 128
[  177.716105] Buffer I/O error on device sr0, logical block 16
[  186.233122] sr 3:0:0:0: [sr0] Unhandled sense code
[  186.233127] sr 3:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[  186.233133] sr 3:0:0:0: [sr0] Sense Key : Hardware Error [current] 
[  186.233138] sr 3:0:0:0: [sr0] Add. Sense: Timeout on logical unit
[  186.233146] sr 3:0:0:0: [sr0] CDB: Read(10): 28 00 00 00 00 20 00 00 02 00
[  186.233157] end_request: I/O error, dev sr0, sector 128
[  186.233164] Buffer I/O error on device sr0, logical block 16
[  196.143854] sr 3:0:0:0: [sr0] Unhandled sense code
[  196.143860] sr 3:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[  196.143866] sr 3:0:0:0: [sr0] Sense Key : Medium Error [current] 
[  196.143872] sr 3:0:0:0: [sr0] Add. Sense: L-EC uncorrectable error
[  196.143878] sr 3:0:0:0: [sr0] CDB: Read(10): 28 00 00 00 00 20 00 00 02 00
[  196.143889] end_request: I/O error, dev sr0, sector 128
[  196.143896] Buffer I/O error on device sr0, logical block 16
[  203.936358] sr 3:0:0:0: [sr0] Unhandled sense code
[  203.936364] sr 3:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[  203.936369] sr 3:0:0:0: [sr0] Sense Key : Medium Error [current] 
[  203.936375] sr 3:0:0:0: [sr0] Add. Sense: L-EC uncorrectable error
[  203.936381] sr 3:0:0:0: [sr0] CDB: Read(10): 28 00 00 00 00 20 00 00 02 00
[  203.936392] end_request: I/O error, dev sr0, sector 128
[  203.936399] Buffer I/O error on device sr0, logical block 16
[  211.830363] sr 3:0:0:0: [sr0] Unhandled sense code
[  211.830369] sr 3:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[  211.830375] sr 3:0:0:0: [sr0] Sense Key : Medium Error [current] 
[  211.830380] sr 3:0:0:0: [sr0] Add. Sense: L-EC uncorrectable error
[  211.830386] sr 3:0:0:0: [sr0] CDB: Read(10): 28 00 00 00 00 20 00 00 02 00
[  211.830397] end_request: I/O error, dev sr0, sector 128
[  211.830404] Buffer I/O error on device sr0, logical block 16
[  964.221089] wlan0: authenticate with 00:22:3f:a2:ac:2d (try 1)
[  964.222967] wlan0: authenticated
[  964.223001] wlan0: associate with 00:22:3f:a2:ac:2d (try 1)
[  964.228284] wlan0: RX AssocResp from 00:22:3f:a2:ac:2d (capab=0x431 status=0 aid=3)
[  964.228288] wlan0: associated
[  964.229098] ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[  974.830017] wlan0: no IPv6 routers present
[ 2496.961590] EXT4-fs (sda1): re-mounted. Opts: errors=remount-ro,commit=600
[ 2499.163979] EXT4-fs (sda1): re-mounted. Opts: errors=remount-ro,commit=0