[ 29.900862] init: plymouth-upstart-bridge main process (431) killed by TERM signal [ 34.208267] show_signal_msg: 117 callbacks suppressed [ 34.208273] dconf worker[2020]: segfault at 12c2840 ip 00000000012c2840 sp 00007f57a75f0ac8 error 15 [ 34.294204] init: plymouth-stop pre-start process (2100) terminated with status 1 [ 126.202760] dconf worker[2129]: segfault at a3 ip 00000000000000a3 sp 00007f5f25f46a48 error 14 in gnome-shell[400000+3000] [ 356.621707] type=1400 audit(1393958947.357:60): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/lib/cups/backend/cups-pdf" pid=2610 comm="apparmor_parser" [ 356.621721] type=1400 audit(1393958947.357:61): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/sbin/cupsd" pid=2610 comm="apparmor_parser" [ 356.622182] type=1400 audit(1393958947.357:62): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/sbin/cupsd" pid=2610 comm="apparmor_parser" [ 413.294373] type=1400 audit(1393959004.030:63): apparmor="DENIED" operation="open" profile="/usr/lib/telepathy/mission-control-5" name="/etc/dconf/profile/gdm" pid=3188 comm="mission-control" requested_mask="r" denied_mask="r" fsuid=115 ouid=0 [ 450.839119] EXT4-fs (sdc1): mounted filesystem with ordered data mode. Opts: (null) [ 460.626059] scsi 8:0:0:0: CD-ROM CDEmu Virt. CD/DVD-ROM 1.10 PQ: 0 ANSI: 0 [ 460.627493] sr2: scsi3-mmc drive: 40x/40x cd/rw xa/form2 cdda tray [ 460.629106] sr 8:0:0:0: Attached scsi CD-ROM sr2 [ 460.630281] sr 8:0:0:0: Attached scsi generic sg5 type 5 [ 755.219408] perf samples too long (2509 > 2500), lowering kernel.perf_event_max_sample_rate to 50000 [ 3211.533895] [drm] Setting output timings on SDVOB failed [ 3276.901513] [drm] Setting output timings on SDVOB failed [ 3296.315792] [drm] Setting output timings on SDVOB failed [ 3368.143986] cdrom: issuing MRW background format suspend [ 3368.264649] [drm] Setting output timings on SDVOB failed [ 3372.725400] type=1400 audit(1393961963.459:64): apparmor="DENIED" operation="open" profile="/usr/lib/telepathy/mission-control-5" name="/etc/dconf/profile/gdm" pid=5948 comm="mission-control" requested_mask="r" denied_mask="r" fsuid=115 ouid=0 [ 3387.536810] gnome-settings-[5823]: segfault at 1 ip 00007ff351adbbb7 sp 00007fff52804070 error 4 in libxsettings.so[7ff351ad6000+a000] [ 3396.908056] scsi 8:0:0:0: CD-ROM CDEmu Virt. CD/DVD-ROM 1.10 PQ: 0 ANSI: 0 [ 3396.908721] sr2: scsi3-mmc drive: 40x/40x cd/rw xa/form2 cdda tray [ 3396.908853] sr 8:0:0:0: Attached scsi CD-ROM sr2 [ 3396.908939] sr 8:0:0:0: Attached scsi generic sg5 type 5 [ 3963.018385] sr 4:0:0:0: [sr1] Device not ready [ 3963.018392] sr 4:0:0:0: [sr1] [ 3963.018396] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE [ 3963.018400] sr 4:0:0:0: [sr1] [ 3963.018403] Sense Key : Not Ready [current] [ 3963.018409] sr 4:0:0:0: [sr1] [ 3963.018415] Add. Sense: Medium not present - tray closed [ 3963.018419] sr 4:0:0:0: [sr1] CDB: [ 3963.018422] Read(10): 28 00 00 00 00 00 00 00 08 00 [ 3963.018437] end_request: I/O error, dev sr1, sector 0 [ 3963.018443] Buffer I/O error on device sr1, logical block 0 [ 3963.018447] Buffer I/O error on device sr1, logical block 1 [ 3963.018451] Buffer I/O error on device sr1, logical block 2 [ 3963.018455] Buffer I/O error on device sr1, logical block 3 [ 3963.018458] Buffer I/O error on device sr1, logical block 4 [ 3963.018461] Buffer I/O error on device sr1, logical block 5 [ 3963.018465] Buffer I/O error on device sr1, logical block 6 [ 3963.018468] Buffer I/O error on device sr1, logical block 7 [ 3963.018477] Buffer I/O error on device sr1, logical block 8 [ 3963.018491] sr 4:0:0:0: [sr1] unaligned transfer [ 3963.018508] sr 4:0:0:0: [sr1] unaligned transfer [ 3963.018519] sr 4:0:0:0: [sr1] unaligned transfer [ 3963.018529] sr 4:0:0:0: [sr1] unaligned transfer [ 3963.018538] sr 4:0:0:0: [sr1] unaligned transfer [ 3963.018547] sr 4:0:0:0: [sr1] unaligned transfer [ 3963.018556] sr 4:0:0:0: [sr1] unaligned transfer [ 3963.018565] sr 4:0:0:0: [sr1] unaligned transfer [ 3963.038051] sr 8:0:0:0: [sr2] Device not ready [ 3963.038055] sr 8:0:0:0: [sr2] [ 3963.038057] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE [ 3963.038060] sr 8:0:0:0: [sr2] [ 3963.038061] Sense Key : Not Ready [current] [ 3963.038065] sr 8:0:0:0: [sr2] [ 3963.038068] Add. Sense: Medium not present [ 3963.038071] sr 8:0:0:0: [sr2] CDB: [ 3963.038072] Read(10): 28 00 00 00 00 00 00 00 08 00 [ 3963.038080] end_request: I/O error, dev sr2, sector 0 [ 3963.038098] sr 8:0:0:0: [sr2] unaligned transfer [ 3963.038107] sr 8:0:0:0: [sr2] unaligned transfer [ 3963.038113] sr 8:0:0:0: [sr2] unaligned transfer [ 3963.038118] sr 8:0:0:0: [sr2] unaligned transfer [ 3963.038123] sr 8:0:0:0: [sr2] unaligned transfer [ 3963.038129] sr 8:0:0:0: [sr2] unaligned transfer [ 3963.038134] sr 8:0:0:0: [sr2] unaligned transfer [ 3963.038139] sr 8:0:0:0: [sr2] unaligned transfer [ 4513.526446] [drm] Setting output timings on SDVOB failed [ 4531.918073] [drm] Setting output timings on SDVOB failed [ 4787.362729] VFS: busy inodes on changed media or resized disk sr0 [ 4822.499537] VFS: busy inodes on changed media or resized disk sr0 [ 4840.176899] sr 0:0:1:0: [sr0] [ 4840.176904] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE [ 4840.176907] sr 0:0:1:0: [sr0] [ 4840.176908] Sense Key : Illegal Request [current] [ 4840.176912] sr 0:0:1:0: [sr0] [ 4840.176917] Add. Sense: Illegal mode for this track [ 4840.176920] sr 0:0:1:0: [sr0] CDB: [ 4840.176921] Read(10): 28 00 00 00 00 15 00 00 01 00 [ 4840.176930] end_request: I/O error, dev sr0, sector 84 [ 4840.178943] sr 0:0:1:0: [sr0] [ 4840.178945] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE [ 4840.178947] sr 0:0:1:0: [sr0] [ 4840.178949] Sense Key : Illegal Request [current] [ 4840.178952] sr 0:0:1:0: [sr0] [ 4840.178955] Add. Sense: Illegal mode for this track [ 4840.178957] sr 0:0:1:0: [sr0] CDB: [ 4840.178958] Read(10): 28 00 00 00 00 15 00 00 01 00 [ 4840.178966] end_request: I/O error, dev sr0, sector 84 [ 4840.180973] sr 0:0:1:0: [sr0] [ 4840.180980] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE [ 4840.180983] sr 0:0:1:0: [sr0] [ 4840.180984] Sense Key : Illegal Request [current] [ 4840.180987] sr 0:0:1:0: [sr0] [ 4840.180991] Add. Sense: Illegal mode for this track [ 4840.180993] sr 0:0:1:0: [sr0] CDB: [ 4840.180994] Read(10): 28 00 00 00 00 15 00 00 01 00 [ 4840.181002] end_request: I/O error, dev sr0, sector 84 [ 4840.185780] sr 0:0:1:0: [sr0] [ 4840.185786] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE [ 4840.185789] sr 0:0:1:0: [sr0] [ 4840.185792] Sense Key : Illegal Request [current] [ 4840.185796] sr 0:0:1:0: [sr0] [ 4840.185802] Add. Sense: Illegal mode for this track [ 4840.185805] sr 0:0:1:0: [sr0] CDB: [ 4840.185806] Read(10): 28 00 00 00 00 15 00 00 01 00 [ 4840.185815] end_request: I/O error, dev sr0, sector 84 [ 4840.191265] sr 0:0:1:0: [sr0] [ 4840.191270] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE [ 4840.191272] sr 0:0:1:0: [sr0] [ 4840.191274] Sense Key : Illegal Request [current] [ 4840.191278] sr 0:0:1:0: [sr0] [ 4840.191284] Add. Sense: Illegal mode for this track [ 4840.191286] sr 0:0:1:0: [sr0] CDB: [ 4840.191288] Read(10): 28 00 00 00 00 15 00 00 01 00 [ 4840.191296] end_request: I/O error, dev sr0, sector 84 [ 4840.193317] sr 0:0:1:0: [sr0] [ 4840.193320] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE [ 4840.193322] sr 0:0:1:0: [sr0] [ 4840.193324] Sense Key : Illegal Request [current] [ 4840.193327] sr 0:0:1:0: [sr0] [ 4840.193330] Add. Sense: Illegal mode for this track [ 4840.193332] sr 0:0:1:0: [sr0] CDB: [ 4840.193334] Read(10): 28 00 00 00 00 15 00 00 01 00 [ 4840.193341] end_request: I/O error, dev sr0, sector 84 [ 4840.195343] sr 0:0:1:0: [sr0] [ 4840.195346] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE [ 4840.195348] sr 0:0:1:0: [sr0] [ 4840.195349] Sense Key : Illegal Request [current] [ 4840.195352] sr 0:0:1:0: [sr0] [ 4840.195355] Add. Sense: Illegal mode for this track [ 4840.195358] sr 0:0:1:0: [sr0] CDB: [ 4840.195359] Read(10): 28 00 00 00 00 15 00 00 01 00 [ 4840.195367] end_request: I/O error, dev sr0, sector 84 [ 4840.197373] sr 0:0:1:0: [sr0] [ 4840.197376] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE [ 4840.197378] sr 0:0:1:0: [sr0] [ 4840.197379] Sense Key : Illegal Request [current] [ 4840.197382] sr 0:0:1:0: [sr0] [ 4840.197385] Add. Sense: Illegal mode for this track [ 4840.197387] sr 0:0:1:0: [sr0] CDB: [ 4840.197389] Read(10): 28 00 00 00 00 15 00 00 01 00 [ 4840.197396] end_request: I/O error, dev sr0, sector 84 [ 4840.199396] sr 0:0:1:0: [sr0] [ 4840.199399] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE [ 4840.199401] sr 0:0:1:0: [sr0] [ 4840.199402] Sense Key : Illegal Request [current] [ 4840.199405] sr 0:0:1:0: [sr0] [ 4840.199408] Add. Sense: Illegal mode for this track [ 4840.199411] sr 0:0:1:0: [sr0] CDB: [ 4840.199412] Read(10): 28 00 00 00 00 15 00 00 01 00 [ 4840.199420] end_request: I/O error, dev sr0, sector 84 [ 4840.201426] sr 0:0:1:0: [sr0] [ 4840.201429] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE [ 4840.201431] sr 0:0:1:0: [sr0] [ 4840.201433] Sense Key : Illegal Request [current] [ 4840.201436] sr 0:0:1:0: [sr0] [ 4840.201441] Add. Sense: Illegal mode for this track [ 4840.201443] sr 0:0:1:0: [sr0] CDB: [ 4840.201444] Read(10): 28 00 00 00 00 15 00 00 01 00 [ 4840.201452] end_request: I/O error, dev sr0, sector 84 [ 4840.203893] sr 0:0:1:0: [sr0] [ 4840.203896] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE [ 4840.203898] sr 0:0:1:0: [sr0] [ 4840.203899] Sense Key : Illegal Request [current] [ 4840.203902] sr 0:0:1:0: [sr0] [ 4840.203905] Add. Sense: Illegal mode for this track [ 4840.203907] sr 0:0:1:0: [sr0] CDB: [ 4840.203909] Read(10): 28 00 00 00 00 15 00 00 01 00 [ 4840.205919] sr 0:0:1:0: [sr0] [ 4840.205922] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE [ 4840.205924] sr 0:0:1:0: [sr0] [ 4840.205925] Sense Key : Illegal Request [current] [ 4840.205929] sr 0:0:1:0: [sr0] [ 4840.205932] Add. Sense: Illegal mode for this track [ 4840.205934] sr 0:0:1:0: [sr0] CDB: [ 4840.205935] Read(10): 28 00 00 00 00 15 00 00 01 00 [ 4840.207942] sr 0:0:1:0: [sr0] [ 4840.207944] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE [ 4840.207946] sr 0:0:1:0: [sr0] [ 4840.207948] Sense Key : Illegal Request [current] [ 4840.207951] sr 0:0:1:0: [sr0] [ 4840.207954] Add. Sense: Illegal mode for this track [ 4840.207956] sr 0:0:1:0: [sr0] CDB: [ 4840.207957] Read(10): 28 00 00 00 00 15 00 00 01 00 [ 4840.210088] sr 0:0:1:0: [sr0] [ 4840.210090] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE [ 4840.210093] sr 0:0:1:0: [sr0] [ 4840.210094] Sense Key : Illegal Request [current] [ 4840.210097] sr 0:0:1:0: [sr0] [ 4840.210101] Add. Sense: Illegal mode for this track [ 4840.210103] sr 0:0:1:0: [sr0] CDB: [ 4840.210104] Read(10): 28 00 00 00 00 15 00 00 01 00 [ 4840.212253] sr 0:0:1:0: [sr0] [ 4840.212258] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE [ 4840.212260] sr 0:0:1:0: [sr0] [ 4840.212263] Sense Key : Illegal Request [current] [ 4840.212266] sr 0:0:1:0: [sr0] [ 4840.212275] Add. Sense: Illegal mode for this track [ 4840.212277] sr 0:0:1:0: [sr0] CDB: [ 4840.212280] Read(10): 28 00 00 00 00 15 00 00 01 00 [ 4840.222022] sr 0:0:1:0: [sr0] [ 4840.222029] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE [ 4840.222032] sr 0:0:1:0: [sr0] [ 4840.222034] Sense Key : Illegal Request [current] [ 4840.222038] sr 0:0:1:0: [sr0] [ 4840.222045] Add. Sense: Illegal mode for this track [ 4840.222048] sr 0:0:1:0: [sr0] CDB: [ 4840.222049] Read(10): 28 00 00 00 00 15 00 00 01 00 [ 4840.224686] sr 0:0:1:0: [sr0] [ 4840.224689] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE [ 4840.224691] sr 0:0:1:0: [sr0] [ 4840.224692] Sense Key : Illegal Request [current] [ 4840.224696] sr 0:0:1:0: [sr0] [ 4840.224699] Add. Sense: Illegal mode for this track [ 4840.224701] sr 0:0:1:0: [sr0] CDB: [ 4840.224703] Read(10): 28 00 00 00 00 15 00 00 01 00 [ 4840.226709] sr 0:0:1:0: [sr0] [ 4840.226712] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE [ 4840.226714] sr 0:0:1:0: [sr0] [ 4840.226715] Sense Key : Illegal Request [current] [ 4840.226718] sr 0:0:1:0: [sr0] [ 4840.226721] Add. Sense: Illegal mode for this track [ 4840.226724] sr 0:0:1:0: [sr0] CDB: [ 4840.226725] Read(10): 28 00 00 00 00 15 00 00 01 00 [ 4840.263867] sr 0:0:1:0: [sr0] [ 4840.263872] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE [ 4840.263874] sr 0:0:1:0: [sr0] [ 4840.263876] Sense Key : Illegal Request [current] [ 4840.263880] sr 0:0:1:0: [sr0] [ 4840.263886] Add. Sense: Illegal mode for this track [ 4840.263888] sr 0:0:1:0: [sr0] CDB: [ 4840.263890] Read(10): 28 00 00 00 00 15 00 00 01 00 [ 4840.269206] sr 0:0:1:0: [sr0] [ 4840.269211] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE [ 4840.269214] sr 0:0:1:0: [sr0] [ 4840.269216] Sense Key : Illegal Request [current] [ 4840.269219] sr 0:0:1:0: [sr0] [ 4840.269224] Add. Sense: Illegal mode for this track [ 4840.269227] sr 0:0:1:0: [sr0] CDB: [ 4840.269228] Read(10): 28 00 00 00 00 15 00 00 01 00 [ 4852.038696] sr 0:0:1:0: [sr0] [ 4852.038701] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE [ 4852.038704] sr 0:0:1:0: [sr0] [ 4852.038706] Sense Key : Illegal Request [current] [ 4852.038709] sr 0:0:1:0: [sr0] [ 4852.038714] Add. Sense: Illegal mode for this track [ 4852.038717] sr 0:0:1:0: [sr0] CDB: [ 4852.038719] Read(10): 28 00 00 00 00 15 00 00 01 00 [ 4852.038727] blk_update_request: 10 callbacks suppressed [ 4852.038729] end_request: I/O error, dev sr0, sector 84 [ 4864.316466] sr 0:0:1:0: [sr0] [ 4864.316471] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE [ 4864.316474] sr 0:0:1:0: [sr0] [ 4864.316476] Sense Key : Illegal Request [current] [ 4864.316480] sr 0:0:1:0: [sr0] [ 4864.316485] Add. Sense: Illegal mode for this track [ 4864.316488] sr 0:0:1:0: [sr0] CDB: [ 4864.316489] Read(10): 28 00 00 00 00 15 00 00 01 00 [ 4864.316498] end_request: I/O error, dev sr0, sector 84 [ 4871.087446] sr 0:0:1:0: [sr0] [ 4871.087454] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE [ 4871.087458] sr 0:0:1:0: [sr0] [ 4871.087462] Sense Key : Illegal Request [current] [ 4871.087468] sr 0:0:1:0: [sr0] [ 4871.087475] Add. Sense: Illegal mode for this track [ 4871.087480] sr 0:0:1:0: [sr0] CDB: [ 4871.087482] Read(10): 28 00 00 00 00 15 00 00 01 00 [ 4871.087498] end_request: I/O error, dev sr0, sector 84 [ 4871.100804] sr 0:0:1:0: [sr0] [ 4871.100809] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE [ 4871.100812] sr 0:0:1:0: [sr0] [ 4871.100814] Sense Key : Illegal Request [current] [ 4871.100818] sr 0:0:1:0: [sr0] [ 4871.100824] Add. Sense: Illegal mode for this track [ 4871.100827] sr 0:0:1:0: [sr0] CDB: [ 4871.100828] Read(10): 28 00 00 00 00 15 00 00 01 00 [ 4871.100838] end_request: I/O error, dev sr0, sector 84 [ 4887.036733] sr 0:0:1:0: [sr0] [ 4887.036741] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE [ 4887.036745] sr 0:0:1:0: [sr0] [ 4887.036749] Sense Key : Illegal Request [current] [ 4887.036755] sr 0:0:1:0: [sr0] [ 4887.036763] Add. Sense: Illegal mode for this track [ 4887.036768] sr 0:0:1:0: [sr0] CDB: [ 4887.036771] Read(10): 28 00 00 00 00 15 00 00 01 00 [ 4887.036787] end_request: I/O error, dev sr0, sector 84 [ 4937.298552] ISO 9660 Extensions: Microsoft Joliet Level 3 [ 4937.360272] ISOFS: changing to secondary root [ 5142.445526] VFS: busy inodes on changed media or resized disk sr0 [ 5168.611578] VFS: busy inodes on changed media or resized disk sr0 [ 5190.702382] perf samples too long (5001 > 5000), lowering kernel.perf_event_max_sample_rate to 25000 [ 5770.621537] [drm] Setting output timings on SDVOB failed [ 5819.177274] [drm] Setting output timings on SDVOB failed [ 5831.736855] [drm] Setting output timings on SDVOB failed [ 5861.129580] cdrom: issuing MRW background format suspend [ 5861.337244] [drm] Setting output timings on SDVOB failed [ 5863.242059] show_signal_msg: 55 callbacks suppressed [ 5863.242065] dconf worker[11464]: segfault at 21 ip 0000000000000021 sp 00007f76ab078ac8 error 14 in gnome-settings-daemon[400000+8000] [ 5907.711768] type=1400 audit(1393964498.447:65): apparmor="DENIED" operation="open" profile="/usr/lib/telepathy/mission-control-5" name="/etc/dconf/profile/gdm" pid=11692 comm="mission-control" requested_mask="r" denied_mask="r" fsuid=115 ouid=0 [ 5908.661219] gdm-simple-slav[11703]: segfault at 18 ip 0000000000410ec0 sp 00007fff46445868 error 4 in gdm-simple-slave[400000+46000] [ 5912.968580] dconf worker[11815]: segfault at 35 ip 0000000000000035 sp 00007fdfda119ac8 error 14 in gnome-settings-daemon[400000+8000] [ 5923.608973] dconf worker[11917]: segfault at 94 ip 0000000000000094 sp 00007fa5cfffeac8 error 14 in gnome-settings-daemon[400000+8000] [ 5923.753549] dconf worker[11927]: segfault at 7fff000000a3 ip 00007fff000000a3 sp 00007f3f2b94da48 error 14 [ 5926.893948] gdm-simple-slav[12030]: segfault at 7fff80e03fd0 ip 00007fb09db6afc7 sp 00007fff80e03ed0 error 6 in libc-2.19.so[7fb09db21000+1bb000] [ 5930.748122] type=1400 audit(1393964521.487:66): apparmor="DENIED" operation="open" profile="/usr/lib/telepathy/mission-control-5" name="/etc/dconf/profile/gdm" pid=12403 comm="mission-control" requested_mask="r" denied_mask="r" fsuid=115 ouid=0 [ 5957.661440] scsi 8:0:0:0: CD-ROM CDEmu Virt. CD/DVD-ROM 1.10 PQ: 0 ANSI: 0 [ 5957.667020] sr2: scsi3-mmc drive: 40x/40x cd/rw xa/form2 cdda tray [ 5957.669405] sr 8:0:0:0: Attached scsi CD-ROM sr2 [ 5957.669659] sr 8:0:0:0: Attached scsi generic sg5 type 5