[    4.858704] input: Microsoft Microsoft Wheel Mouse Optical® as /devices/pci0000:00/0000:00:12.0/usb3/3-1/3-1:1.0/0003:045E:0040.0001/input/input11
[    4.858896] hid-generic 0003:045E:0040.0001: input,hidraw0: USB HID v1.00 Mouse [Microsoft Microsoft Wheel Mouse Optical®] on usb-0000:00:12.0-1/input0
[   31.263128] r8169 0000:02:00.0 eth0: link up
[   31.263139] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[   31.492990] IPv6: ADDRCONF(NETDEV_UP): virbr0: link is not ready
[   31.649241] wlan0: authenticate with 4c:5e:0c:47:c8:1b
[   31.680721] wlan0: send auth to 4c:5e:0c:47:c8:1b (try 1/3)
[   31.683627] wlan0: authenticated
[   31.684282] wlan0: associate with 4c:5e:0c:47:c8:1b (try 1/3)
[   31.691824] wlan0: RX AssocResp from 4c:5e:0c:47:c8:1b (capab=0x431 status=0 aid=1)
[   31.691926] wlan0: associated
[   31.691971] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[   32.011743] systemd-logind[944]: Failed to start user service: Unknown unit: user@108.service
[   32.018241] systemd-logind[944]: New session c1 of user lightdm.
[   39.043025] systemd-logind[944]: Failed to start user service: Unknown unit: user@1000.service
[   39.058026] systemd-logind[944]: New session c2 of user ian.
[   60.398265] init: wait-for-state (whoopsienetwork-manager) main process (1410) terminated with status 100
[  141.426103] wlan0: deauthenticated from 4c:5e:0c:47:c8:1b (Reason: 16=GROUP_KEY_HANDSHAKE_TIMEOUT)
[  141.473317] cfg80211: Calling CRDA to update world regulatory domain
[  141.477026] cfg80211: World regulatory domain updated:
[  141.477031] cfg80211:  DFS Master region: unset
[  141.477033] cfg80211:   (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp), (dfs_cac_time)
[  141.477036] cfg80211:   (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm), (N/A)
[  141.477039] cfg80211:   (2457000 KHz - 2482000 KHz @ 40000 KHz), (300 mBi, 2000 mBm), (N/A)
[  141.477041] cfg80211:   (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm), (N/A)
[  141.477043] cfg80211:   (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm), (N/A)
[  141.477045] cfg80211:   (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm), (N/A)
[  142.842325] wlan0: authenticate with 4c:5e:0c:47:c8:1b
[  142.876619] wlan0: send auth to 4c:5e:0c:47:c8:1b (try 1/3)
[  142.879745] wlan0: authenticated
[  142.880935] wlan0: associate with 4c:5e:0c:47:c8:1b (try 1/3)
[  142.888506] wlan0: RX AssocResp from 4c:5e:0c:47:c8:1b (capab=0x431 status=0 aid=1)
[  142.888610] wlan0: associated
[  152.320581] systemd-logind[944]: Removed session c1.
[ 6475.712659] perf interrupt took too long (2503 > 2500), lowering kernel.perf_event_max_sample_rate to 50000
[41844.131979] audit_printk_skb: 93 callbacks suppressed
[41844.131984] audit: type=1400 audit(1420206275.503:43): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/lib/cups/backend/cups-pdf" pid=8592 comm="apparmor_parser"
[41844.131995] audit: type=1400 audit(1420206275.503:44): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/sbin/cupsd" pid=8592 comm="apparmor_parser"
[41844.145689] audit: type=1400 audit(1420206275.519:45): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="third_party" pid=8592 comm="apparmor_parser"
[60021.852662] usb 3-1: USB disconnect, device number 2
[63159.756763] usb 3-1: new low-speed USB device number 3 using ohci-pci
[63159.937055] usb 3-1: New USB device found, idVendor=045e, idProduct=0040
[63159.937064] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[63159.937069] usb 3-1: Product: Microsoft Wheel Mouse Optical®
[63159.937073] usb 3-1: Manufacturer: Microsoft
[63159.949752] input: Microsoft Microsoft Wheel Mouse Optical® as /devices/pci0000:00/0000:00:12.0/usb3/3-1/3-1:1.0/0003:045E:0040.0002/input/input18
[63159.950234] hid-generic 0003:045E:0040.0002: input,hidraw0: USB HID v1.00 Mouse [Microsoft Microsoft Wheel Mouse Optical®] on usb-0000:00:12.0-1/input0
[69691.223682] usb 3-1: USB disconnect, device number 3
[79806.928569] sr 1:0:0:0: [sr0]  
[79806.928575] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[79806.928578] sr 1:0:0:0: [sr0]  
[79806.928580] Sense Key : Illegal Request [current] 
[79806.928584] Info fld=0x400
[79806.928586] sr 1:0:0:0: [sr0]  
[79806.928591] Add. Sense: Read of scrambled sector without authentication
[79806.928594] sr 1:0:0:0: [sr0] CDB: 
[79806.928596] Read(10): 28 00 00 00 04 00 00 00 02 00
[79806.928604] end_request: I/O error, dev sr0, sector 4096
[79806.928609] Buffer I/O error on device sr0, logical block 1024
[79806.928613] Buffer I/O error on device sr0, logical block 1025
[79806.936959] sr 1:0:0:0: [sr0]  
[79806.936967] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[79806.936972] sr 1:0:0:0: [sr0]  
[79806.936975] Sense Key : Illegal Request [current] 
[79806.936981] Info fld=0x400
[79806.936985] sr 1:0:0:0: [sr0]  
[79806.936991] Add. Sense: Read of scrambled sector without authentication
[79806.936995] sr 1:0:0:0: [sr0] CDB: 
[79806.936998] Read(10): 28 00 00 00 04 00 00 00 01 00
[79806.937012] end_request: I/O error, dev sr0, sector 4096
[79806.937019] Buffer I/O error on device sr0, logical block 1024
[80174.423658] sr 1:0:0:0: [sr0]  
[80174.423670] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[80174.423679] sr 1:0:0:0: [sr0]  
[80174.423682] Sense Key : Illegal Request [current] 
[80174.423690] Info fld=0x2ce
[80174.423696] sr 1:0:0:0: [sr0]  
[80174.423704] Add. Sense: Read of scrambled sector without authentication
[80174.423711] sr 1:0:0:0: [sr0] CDB: 
[80174.423715] Read(10): 28 00 00 00 02 c2 00 00 20 00
[80174.423738] end_request: I/O error, dev sr0, sector 2872
[80174.423746] Buffer I/O error on device sr0, logical block 718
[80174.423752] Buffer I/O error on device sr0, logical block 719
[80174.423757] Buffer I/O error on device sr0, logical block 720
[80174.423762] Buffer I/O error on device sr0, logical block 721
[80174.423767] Buffer I/O error on device sr0, logical block 722
[80174.423772] Buffer I/O error on device sr0, logical block 723
[80174.423776] Buffer I/O error on device sr0, logical block 724
[80174.423781] Buffer I/O error on device sr0, logical block 725
[80174.423785] Buffer I/O error on device sr0, logical block 726
[80174.423790] Buffer I/O error on device sr0, logical block 727
[80174.451605] sr 1:0:0:0: [sr0]  
[80174.451613] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[80174.451618] sr 1:0:0:0: [sr0]  
[80174.451621] Sense Key : Illegal Request [current] 
[80174.451626] Info fld=0x2e2
[80174.451630] sr 1:0:0:0: [sr0]  
[80174.451636] Add. Sense: Read of scrambled sector without authentication
[80174.451640] sr 1:0:0:0: [sr0] CDB: 
[80174.451643] Read(10): 28 00 00 00 02 e2 00 00 40 00
[80174.451657] end_request: I/O error, dev sr0, sector 2952
[80174.771656] sr 1:0:0:0: [sr0]  
[80174.771665] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[80174.771669] sr 1:0:0:0: [sr0]  
[80174.771672] Sense Key : Illegal Request [current] 
[80174.771678] Info fld=0x214b41
[80174.771682] sr 1:0:0:0: [sr0]  
[80174.771688] Add. Sense: Read of scrambled sector without authentication
[80174.771693] sr 1:0:0:0: [sr0] CDB: 
[80174.771695] Read(10): 28 00 00 21 4b 40 00 00 10 00
[80174.771710] end_request: I/O error, dev sr0, sector 8727812
[80175.215427] sr 1:0:0:0: [sr0]  
[80175.215433] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[80175.215436] sr 1:0:0:0: [sr0]  
[80175.215438] Sense Key : Illegal Request [current] 
[80175.215442] Info fld=0x2ce
[80175.215444] sr 1:0:0:0: [sr0]  
[80175.215449] Add. Sense: Read of scrambled sector without authentication
[80175.215451] sr 1:0:0:0: [sr0] CDB: 
[80175.215453] Read(10): 28 00 00 00 02 ce 00 00 01 00
[80175.215462] end_request: I/O error, dev sr0, sector 2872
[80175.223446] sr 1:0:0:0: [sr0]  
[80175.223452] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[80175.223455] sr 1:0:0:0: [sr0]  
[80175.223458] Sense Key : Illegal Request [current] 
[80175.223462] Info fld=0x2ce
[80175.223465] sr 1:0:0:0: [sr0]  
[80175.223469] Add. Sense: Read of scrambled sector without authentication
[80175.223473] sr 1:0:0:0: [sr0] CDB: 
[80175.223476] Read(10): 28 00 00 00 02 ce 00 00 01 00
[80175.223485] end_request: I/O error, dev sr0, sector 2872
[80175.247780] sr 1:0:0:0: [sr0]  
[80175.247788] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[80175.247791] sr 1:0:0:0: [sr0]  
[80175.247793] Sense Key : Illegal Request [current] 
[80175.247797] Info fld=0x2ce
[80175.247800] sr 1:0:0:0: [sr0]  
[80175.247805] Add. Sense: Read of scrambled sector without authentication
[80175.247808] sr 1:0:0:0: [sr0] CDB: 
[80175.247810] Read(10): 28 00 00 00 02 ce 00 00 01 00
[80175.247820] end_request: I/O error, dev sr0, sector 2872
[80175.315936] sr 1:0:0:0: [sr0]  
[80175.315944] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[80175.315949] sr 1:0:0:0: [sr0]  
[80175.315952] Sense Key : Illegal Request [current] 
[80175.315958] Info fld=0x6f2
[80175.315962] sr 1:0:0:0: [sr0]  
[80175.315967] Add. Sense: Read of scrambled sector without authentication
[80175.315972] sr 1:0:0:0: [sr0] CDB: 
[80175.315974] Read(10): 28 00 00 00 06 f2 00 00 01 00
[80175.315988] end_request: I/O error, dev sr0, sector 7112
[80175.323930] sr 1:0:0:0: [sr0]  
[80175.323939] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[80175.323943] sr 1:0:0:0: [sr0]  
[80175.323946] Sense Key : Illegal Request [current] 
[80175.323952] Info fld=0x6f2
[80175.323956] sr 1:0:0:0: [sr0]  
[80175.323962] Add. Sense: Read of scrambled sector without authentication
[80175.323966] sr 1:0:0:0: [sr0] CDB: 
[80175.323969] Read(10): 28 00 00 00 06 f2 00 00 01 00
[80175.323983] end_request: I/O error, dev sr0, sector 7112
[80175.335701] sr 1:0:0:0: [sr0]  
[80175.335708] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[80175.335712] sr 1:0:0:0: [sr0]  
[80175.335715] Sense Key : Illegal Request [current] 
[80175.335720] Info fld=0x6f2
[80175.335723] sr 1:0:0:0: [sr0]  
[80175.335728] Add. Sense: Read of scrambled sector without authentication
[80175.335732] sr 1:0:0:0: [sr0] CDB: 
[80175.335734] Read(10): 28 00 00 00 06 f2 00 00 01 00
[80175.335746] end_request: I/O error, dev sr0, sector 7112