0.032525] ..TIMER: vector=0x30 apic1=0 pin1=0 apic2=-1 pin2=-1
[   26.065953] Bluetooth: L2CAP ver 2.14
[   26.065960] Bluetooth: L2CAP socket layer initialized
[   26.321024] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[   26.321031] Bluetooth: BNEP filters: protocol multicast
[   26.372478] Bluetooth: SCO (Voice Link) ver 0.6
[   26.372485] Bluetooth: SCO socket layer initialized
[   26.383982] usb 2-1.1: input irq status -75  received
[   26.399995] usb 2-1.1: input irq status -75  received
[   26.582563] Bluetooth: RFCOMM TTY layer initialized
[   26.582574] Bluetooth: RFCOMM socket layer initialized
[   26.582576] Bluetooth: RFCOMM ver 1.11
[   29.696020] eth0: no IPv6 routers present
[   37.144868] EXT4-fs (sda1): re-mounted. Opts: errors=remount-ro,commit=0
[   37.151612] EXT4-fs (sda2): re-mounted. Opts: commit=0
[  905.637697] UDF-fs: Partition marked readonly; forcing readonly mount
[  905.708559] UDF-fs INFO UDF: Mounting volume 'ANNE_NTSC_2_B_SCN', timestamp 2002/11/25 12:15 (1ed4)
[ 3610.891529] [UFW BLOCK] IN=eth0 OUT= MAC=00:16:76:1d:d1:5e:00:16:44:e3:8e:ff:08:00 SRC=192.168.1.5 DST=192.168.1.2 LEN=60 TOS=0x00 PREC=0x00 TTL=64 ID=52722 DF PROTO=TCP SPT=51911 DPT=30314 WINDOW=5840 RES=0x00 SYN URGP=0 
[ 3613.805035] [UFW BLOCK] IN=eth0 OUT= MAC=00:16:76:1d:d1:5e:00:16:44:e3:8e:ff:08:00 SRC=192.168.1.5 DST=192.168.1.2 LEN=60 TOS=0x00 PREC=0x00 TTL=64 ID=52723 DF PROTO=TCP SPT=51911 DPT=30314 WINDOW=5840 RES=0x00 SYN URGP=0 
[ 3614.909933] [UFW BLOCK] IN=eth0 OUT= MAC=00:16:76:1d:d1:5e:00:16:44:e3:8e:ff:08:00 SRC=192.168.1.5 DST=192.168.1.2 LEN=60 TOS=0x00 PREC=0x00 TTL=64 ID=26273 DF PROTO=TCP SPT=51937 DPT=30314 WINDOW=5840 RES=0x00 SYN URGP=0 
[ 5285.285300] [UFW BLOCK] IN=eth0 OUT= MAC=00:16:76:1d:d1:5e:00:18:01:a6:02:72:08:00 SRC=74.63.232.163 DST=192.168.1.2 LEN=52 TOS=0x00 PREC=0x00 TTL=117 ID=17440 DF PROTO=TCP SPT=4996 DPT=110 WINDOW=65535 RES=0x00 SYN URGP=0 
[ 5288.270107] [UFW BLOCK] IN=eth0 OUT= MAC=00:16:76:1d:d1:5e:00:18:01:a6:02:72:08:00 SRC=74.63.232.163 DST=192.168.1.2 LEN=52 TOS=0x00 PREC=0x00 TTL=117 ID=21411 DF PROTO=TCP SPT=4996 DPT=110 WINDOW=65535 RES=0x00 SYN URGP=0 
[ 5294.320358] [UFW BLOCK] IN=eth0 OUT= MAC=00:16:76:1d:d1:5e:00:18:01:a6:02:72:08:00 SRC=74.63.232.163 DST=192.168.1.2 LEN=52 TOS=0x00 PREC=0x00 TTL=117 ID=28909 DF PROTO=TCP SPT=4996 DPT=110 WINDOW=65535 RES=0x00 SYN URGP=0 
[10125.989677] lo: Disabled Privacy Extensions
[10731.914126] [UFW BLOCK] IN=eth0 OUT= MAC=00:16:76:1d:d1:5e:00:16:44:e3:8e:ff:08:00 SRC=192.168.1.5 DST=192.168.1.2 LEN=60 TOS=0x00 PREC=0x00 TTL=64 ID=46263 DF PROTO=TCP SPT=49512 DPT=30314 WINDOW=5840 RES=0x00 SYN URGP=0 
[10731.914263] [UFW BLOCK] IN=eth0 OUT= MAC=00:16:76:1d:d1:5e:00:16:44:e3:8e:ff:08:00 SRC=192.168.1.5 DST=192.168.1.2 LEN=60 TOS=0x00 PREC=0x00 TTL=64 ID=7614 DF PROTO=TCP SPT=49513 DPT=30314 WINDOW=5840 RES=0x00 SYN URGP=0 
[10734.833958] [UFW BLOCK] IN=eth0 OUT= MAC=00:16:76:1d:d1:5e:00:16:44:e3:8e:ff:08:00 SRC=192.168.1.5 DST=192.168.1.2 LEN=60 TOS=0x00 PREC=0x00 TTL=64 ID=46264 DF PROTO=TCP SPT=49512 DPT=30314 WINDOW=5840 RES=0x00 SYN URGP=0 
[10734.834253] [UFW BLOCK] IN=eth0 OUT= MAC=00:16:76:1d:d1:5e:00:16:44:e3:8e:ff:08:00 SRC=192.168.1.5 DST=192.168.1.2 LEN=60 TOS=0x00 PREC=0x00 TTL=64 ID=7615 DF PROTO=TCP SPT=49513 DPT=30314 WINDOW=5840 RES=0x00 SYN URGP=0 
[10735.939017] [UFW BLOCK] IN=eth0 OUT= MAC=00:16:76:1d:d1:5e:00:16:44:e3:8e:ff:08:00 SRC=192.168.1.5 DST=192.168.1.2 LEN=60 TOS=0x00 PREC=0x00 TTL=64 ID=26650 DF PROTO=TCP SPT=49536 DPT=30314 WINDOW=5840 RES=0x00 SYN URGP=0 
[10735.939390] [UFW BLOCK] IN=eth0 OUT= MAC=00:16:76:1d:d1:5e:00:16:44:e3:8e:ff:08:00 SRC=192.168.1.5 DST=192.168.1.2 LEN=60 TOS=0x00 PREC=0x00 TTL=64 ID=54759 DF PROTO=TCP SPT=49537 DPT=30314 WINDOW=5840 RES=0x00 SYN URGP=0 
[11533.369907] [UFW BLOCK] IN=eth0 OUT= MAC=00:16:76:1d:d1:5e:00:16:44:e3:8e:ff:08:00 SRC=192.168.1.5 DST=192.168.1.2 LEN=60 TOS=0x00 PREC=0x00 TTL=64 ID=63354 DF PROTO=TCP SPT=56698 DPT=40068 WINDOW=5840 RES=0x00 SYN URGP=0 
[11534.441878] [UFW BLOCK] IN=eth0 OUT= MAC=00:16:76:1d:d1:5e:00:16:44:e3:8e:ff:08:00 SRC=192.168.1.5 DST=192.168.1.2 LEN=60 TOS=0x00 PREC=0x00 TTL=64 ID=44457 DF PROTO=TCP SPT=56701 DPT=40068 WINDOW=5840 RES=0x00 SYN URGP=0 
[21708.823531] lo: Disabled Privacy Extensions
[50499.106598] lo: Disabled Privacy Extensions
[58323.067500] lo: Disabled Privacy Extensions
[61781.484918] lo: Disabled Privacy Extensions
[66115.255518] lo: Disabled Privacy Extensions
[70133.713257] lo: Disabled Privacy Extensions
[73638.468397] lo: Disabled Privacy Extensions
[74010.863475] lo: Disabled Privacy Extensions
[74104.862963] lo: Disabled Privacy Extensions
[79590.969035] lo: Disabled Privacy Extensions
[79994.216821] lo: Disabled Privacy Extensions
[81627.445819] lo: Disabled Privacy Extensions
[84178.180251] [UFW BLOCK] IN=eth0 OUT= MAC=00:16:76:1d:d1:5e:00:16:44:e3:8e:ff:08:00 SRC=192.168.1.5 DST=192.168.1.2 LEN=60 TOS=0x00 PREC=0x00 TTL=64 ID=54586 DF PROTO=TCP SPT=47513 DPT=24184 WINDOW=5840 RES=0x00 SYN URGP=0 
[84178.372778] [UFW BLOCK] IN=eth0 OUT= MAC=00:16:76:1d:d1:5e:00:16:44:e3:8e:ff:08:00 SRC=192.168.1.5 DST=192.168.1.2 LEN=60 TOS=0x00 PREC=0x00 TTL=64 ID=42024 DF PROTO=TCP SPT=59381 DPT=7013 WINDOW=5840 RES=0x00 SYN URGP=0 
[84181.175684] [UFW BLOCK] IN=eth0 OUT= MAC=00:16:76:1d:d1:5e:00:16:44:e3:8e:ff:08:00 SRC=192.168.1.5 DST=192.168.1.2 LEN=60 TOS=0x00 PREC=0x00 TTL=64 ID=54587 DF PROTO=TCP SPT=47513 DPT=24184 WINDOW=5840 RES=0x00 SYN URGP=0 
[84181.374137] [UFW BLOCK] IN=eth0 OUT= MAC=00:16:76:1d:d1:5e:00:16:44:e3:8e:ff:08:00 SRC=192.168.1.5 DST=192.168.1.2 LEN=60 TOS=0x00 PREC=0x00 TTL=64 ID=42025 DF PROTO=TCP SPT=59381 DPT=7013 WINDOW=5840 RES=0x00 SYN URGP=0 
[84182.480378] [UFW BLOCK] IN=eth0 OUT= MAC=00:16:76:1d:d1:5e:00:16:44:e3:8e:ff:08:00 SRC=192.168.1.5 DST=192.168.1.2 LEN=60 TOS=0x00 PREC=0x00 TTL=64 ID=49244 DF PROTO=TCP SPT=59387 DPT=7013 WINDOW=5840 RES=0x00 SYN URGP=0 
[98357.641338] lo: Disabled Privacy Extensions
[173077.605936] lo: Disabled Privacy Extensions
[184343.558002] lo: Disabled Privacy Extensions
[185220.988476] lo: Disabled Privacy Extensions
[222940.307392] [UFW LIMIT BLOCK] IN=eth0 OUT= MAC=00:16:76:1d:d1:5e:00:18:01:a6:02:72:08:00 SRC=85.25.144.39 DST=192.168.1.2 LEN=60 TOS=0x00 PREC=0x00 TTL=53 ID=28680 DF PROTO=TCP SPT=47605 DPT=22 WINDOW=5840 RES=0x00 SYN URGP=0 
[222940.436755] [UFW LIMIT BLOCK] IN=eth0 OUT= MAC=00:16:76:1d:d1:5e:00:18:01:a6:02:72:08:00 SRC=85.25.144.39 DST=192.168.1.2 LEN=60 TOS=0x00 PREC=0x00 TTL=53 ID=11647 DF PROTO=TCP SPT=47630 DPT=22 WINDOW=5840 RES=0x00 SYN URGP=0 
[222940.559670] [UFW LIMIT BLOCK] IN=eth0 OUT= MAC=00:16:76:1d:d1:5e:00:18:01:a6:02:72:08:00 SRC=85.25.144.39 DST=192.168.1.2 LEN=60 TOS=0x00 PREC=0x00 TTL=53 ID=5436 DF PROTO=TCP SPT=47664 DPT=22 WINDOW=5840 RES=0x00 SYN URGP=0 
[222940.689541] [UFW LIMIT BLOCK] IN=eth0 OUT= MAC=00:16:76:1d:d1:5e:00:18:01:a6:02:72:08:00 SRC=85.25.144.39 DST=192.168.1.2 LEN=60 TOS=0x00 PREC=0x00 TTL=53 ID=15147 DF PROTO=TCP SPT=47692 DPT=22 WINDOW=5840 RES=0x00 SYN URGP=0 
[222940.814548] [UFW LIMIT BLOCK] IN=eth0 OUT= MAC=00:16:76:1d:d1:5e:00:18:01:a6:02:72:08:00 SRC=85.25.144.39 DST=192.168.1.2 LEN=60 TOS=0x00 PREC=0x00 TTL=53 ID=28003 DF PROTO=TCP SPT=47747 DPT=22 WINDOW=5840 RES=0x00 SYN URGP=0 
[222960.583285] [UFW LIMIT BLOCK] IN=eth0 OUT= MAC=00:16:76:1d:d1:5e:00:18:01:a6:02:72:08:00 SRC=85.25.144.39 DST=192.168.1.2 LEN=60 TOS=0x00 PREC=0x00 TTL=53 ID=7104 DF PROTO=TCP SPT=54654 DPT=22 WINDOW=5840 RES=0x00 SYN URGP=0 
[222981.647924] [UFW LIMIT BLOCK] IN=eth0 OUT= MAC=00:16:76:1d:d1:5e:00:18:01:a6:02:72:08:00 SRC=85.25.144.39 DST=192.168.1.2 LEN=60 TOS=0x00 PREC=0x00 TTL=53 ID=35634 DF PROTO=TCP SPT=51885 DPT=22 WINDOW=5840 RES=0x00 SYN URGP=0 
[223001.037090] [UFW LIMIT BLOCK] IN=eth0 OUT= MAC=00:16:76:1d:d1:5e:00:18:01:a6:02:72:08:00 SRC=85.25.144.39 DST=192.168.1.2 LEN=60 TOS=0x00 PREC=0x00 TTL=53 ID=38065 DF PROTO=TCP SPT=60432 DPT=22 WINDOW=5840 RES=0x00 SYN URGP=0 
[223020.581535] [UFW LIMIT BLOCK] IN=eth0 OUT= MAC=00:16:76:1d:d1:5e:00:18:01:a6:02:72:08:00 SRC=85.25.144.39 DST=192.168.1.2 LEN=60 TOS=0x00 PREC=0x00 TTL=53 ID=29217 DF PROTO=TCP SPT=47558 DPT=22 WINDOW=5840 RES=0x00 SYN URGP=0 
[223043.040619] [UFW LIMIT BLOCK] IN=eth0 OUT= MAC=00:16:76:1d:d1:5e:00:18:01:a6:02:72:08:00 SRC=85.25.144.39 DST=192.168.1.2 LEN=60 TOS=0x00 PREC=0x00 TTL=53 ID=10922 DF PROTO=TCP SPT=58886 DPT=22 WINDOW=5840 RES=0x00 SYN URGP=0 
[223062.304986] [UFW LIMIT BLOCK] IN=eth0 OUT= MAC=00:16:76:1d:d1:5e:00:18:01:a6:02:72:08:00 SRC=85.25.144.39 DST=192.168.1.2 LEN=60 TOS=0x00 PREC=0x00 TTL=53 ID=48718 DF PROTO=TCP SPT=38648 DPT=22 WINDOW=5840 RES=0x00 SYN URGP=0 
[223081.886605] [UFW LIMIT BLOCK] IN=eth0 OUT= MAC=00:16:76:1d:d1:5e:00:18:01:a6:02:72:08:00 SRC=85.25.144.39 DST=192.168.1.2 LEN=60 TOS=0x00 PREC=0x00 TTL=53 ID=19759 DF PROTO=TCP SPT=46237 DPT=22 WINDOW=5840 RES=0x00 SYN URGP=0 
[224870.843563] UDF-fs: Partition marked readonly; forcing readonly mount
[224870.914086] UDF-fs INFO UDF: Mounting volume 'MathUSee_Book1', timestamp 2004/12/14 19:59 (1ed4)
[226249.830943] UDF-fs: Partition marked readonly; forcing readonly mount
[226249.901494] UDF-fs INFO UDF: Mounting volume 'MathUSee_Gamma', timestamp 2004/12/15 20:31 (1ed4)
[228318.175683] lo: Disabled Privacy Extensions
[228628.192061] ata1.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x6 frozen
[228628.192070] sr 0:0:0:0: [sr0] CDB: Start/Stop Unit: 1b 00 00 00 03 00
[228628.192085] ata1.00: cmd a0/00:00:00:00:00/00:00:00:00:00/a0 tag 0
[228628.192086]          res 40/00:03:00:00:00/00:00:00:00:00/a0 Emask 0x4 (timeout)
[228628.192090] ata1.00: status: { DRDY }
[228628.192105] ata1: hard resetting link
[228628.512068] ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 310)
[228628.536802] ata1.00: configured for UDMA/66
[228628.568049] ata1: EH complete
[228760.015491] UDF-fs: Partition marked readonly; forcing readonly mount
[228760.085612] UDF-fs INFO UDF: Mounting volume 'MathUSee_Gamma', timestamp 2004/12/15 20:31 (1ed4)
[228784.116708] sr 0:0:0:0: [sr0] Device not ready
[228784.116715] sr 0:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[228784.116721] sr 0:0:0:0: [sr0] Sense Key : Not Ready [current] 
[228784.116727] sr 0:0:0:0: [sr0] Add. Sense: Medium not present - tray open
[228784.116735] sr 0:0:0:0: [sr0] CDB: Read(10): 28 00 00 00 01 c3 00 00 08 00
[228784.116746] end_request: I/O error, dev sr0, sector 1804
[228784.116754] quiet_error: 12 callbacks suppressed
[228784.116758] Buffer I/O error on device sr0, logical block 451
[228784.116763] Buffer I/O error on device sr0, logical block 452
[228784.116772] Buffer I/O error on device sr0, logical block 453
[228784.116776] Buffer I/O error on device sr0, logical block 454
[228784.116780] Buffer I/O error on device sr0, logical block 455
[228784.116783] Buffer I/O error on device sr0, logical block 456
[228784.116786] Buffer I/O error on device sr0, logical block 457
[228784.116789] Buffer I/O error on device sr0, logical block 458
[228784.147767] sr 0:0:0:0: [sr0] Device not ready
[228784.147773] sr 0:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[228784.147778] sr 0:0:0:0: [sr0] Sense Key : Not Ready [current] 
[228784.147784] sr 0:0:0:0: [sr0] Add. Sense: Medium not present - tray open
[228784.147792] sr 0:0:0:0: [sr0] CDB: Read(10): 28 00 00 00 01 c3 00 00 02 00
[228784.147802] end_request: I/O error, dev sr0, sector 1804
[228784.147810] Buffer I/O error on device sr0, logical block 451
[228784.147816] Buffer I/O error on device sr0, logical block 452
[228784.181836] sr 0:0:0:0: [sr0] Device not ready
[228784.181844] sr 0:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[228784.181849] sr 0:0:0:0: [sr0] Sense Key : Not Ready [current] 
[228784.181855] sr 0:0:0:0: [sr0] Add. Sense: Medium not present - tray open
[228784.181862] sr 0:0:0:0: [sr0] CDB: Read(10): 28 00 00 00 01 94 00 00 08 00
[228784.181873] end_request: I/O error, dev sr0, sector 1616
[228784.213819] sr 0:0:0:0: [sr0] Device not ready
[228784.213826] sr 0:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[228784.213831] sr 0:0:0:0: [sr0] Sense Key : Not Ready [current] 
[228784.213837] sr 0:0:0:0: [sr0] Add. Sense: Medium not present - tray open
[228784.213844] sr 0:0:0:0: [sr0] CDB: Read(10): 28 00 00 00 01 94 00 00 02 00
[228784.213855] end_request: I/O error, dev sr0, sector 1616
[228784.245879] sr 0:0:0:0: [sr0] Device not ready
[228784.245885] sr 0:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[228784.245891] sr 0:0:0:0: [sr0] Sense Key : Not Ready [current] 
[228784.245897] sr 0:0:0:0: [sr0] Add. Sense: Medium not present - tray open
[228784.245904] sr 0:0:0:0: [sr0] CDB: Read(10): 28 00 00 00 aa ab 00 00 08 00
[228784.245915] end_request: I/O error, dev sr0, sector 174764
[228784.276861] sr 0:0:0:0: [sr0] Device not ready
[228784.276868] sr 0:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[228784.276873] sr 0:0:0:0: [sr0] Sense Key : Not Ready [current] 
[228784.276879] sr 0:0:0:0: [sr0] Add. Sense: Medium not present - tray open
[228784.276886] sr 0:0:0:0: [sr0] CDB: Read(10): 28 00 00 00 aa ab 00 00 02 00
[228784.276897] end_request: I/O error, dev sr0, sector 174764
[228784.308918] sr 0:0:0:0: [sr0] Device not ready
[228784.308924] sr 0:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[228784.308929] sr 0:0:0:0: [sr0] Sense Key : Not Ready [current] 
[228784.308935] sr 0:0:0:0: [sr0] Add. Sense: Medium not present - tray open
[228784.308943] sr 0:0:0:0: [sr0] CDB: Read(10): 28 00 00 00 01 de 00 00 08 00
[228784.308954] end_request: I/O error, dev sr0, sector 1912
[228784.339940] sr 0:0:0:0: [sr0] Device not ready
[228784.339947] sr 0:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[228784.339952] sr 0:0:0:0: [sr0] Sense Key : Not Ready [current] 
[228784.339958] sr 0:0:0:0: [sr0] Add. Sense: Medium not present - tray open
[228784.339966] sr 0:0:0:0: [sr0] CDB: Read(10): 28 00 00 00 01 de 00 00 02 00
[228784.339976] end_request: I/O error, dev sr0, sector 1912
[228784.372970] sr 0:0:0:0: [sr0] Device not ready
[228784.372976] sr 0:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[228784.372982] sr 0:0:0:0: [sr0] Sense Key : Not Ready [current] 
[228784.372987] sr 0:0:0:0: [sr0] Add. Sense: Medium not present - tray open
[228784.372995] sr 0:0:0:0: [sr0] CDB: Read(10): 28 00 00 00 b5 c1 00 00 08 00
[228784.373005] end_request: I/O error, dev sr0, sector 186116
[228784.404019] sr 0:0:0:0: [sr0] Device not ready
[228784.404026] sr 0:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[228784.404031] sr 0:0:0:0: [sr0] Sense Key : Not Ready [current] 
[228784.404037] sr 0:0:0:0: [sr0] Add. Sense: Medium not present - tray open
[228784.404044] sr 0:0:0:0: [sr0] CDB: Read(10): 28 00 00 00 b5 c1 00 00 02 00
[228784.404054] end_request: I/O error, dev sr0, sector 186116
[228784.436121] sr 0:0:0:0: [sr0] Device not ready
[228784.436128] sr 0:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[228784.436134] sr 0:0:0:0: [sr0] Sense Key : Not Ready [current] 
[228784.436140] sr 0:0:0:0: [sr0] Add. Sense: Medium not present - tray open
[228784.436148] sr 0:0:0:0: [sr0] CDB: Read(10): 28 00 00 00 aa b4 00 00 08 00
[228784.436158] end_request: I/O error, dev sr0, sector 174800
[228784.467075] sr 0:0:0:0: [sr0] Device not ready
[228784.467080] sr 0:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[228784.467086] sr 0:0:0:0: [sr0] Sense Key : Not Ready [current] 
[228784.467091] sr 0:0:0:0: [sr0] Add. Sense: Medium not present - tray open
[228784.467098] sr 0:0:0:0: [sr0] CDB: Read(10): 28 00 00 00 aa b4 00 00 02 00
[228784.467108] end_request: I/O error, dev sr0, sector 174800
[228784.501116] sr 0:0:0:0: [sr0] Device not ready
[228784.501123] sr 0:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[228784.501128] sr 0:0:0:0: [sr0] Sense Key : Not Ready [current] 
[228784.501134] sr 0:0:0:0: [sr0] Add. Sense: Medium not present - tray open
[228784.501142] sr 0:0:0:0: [sr0] CDB: Read(10): 28 00 00 01 59 73 00 00 08 00
[228784.501152] end_request: I/O error, dev sr0, sector 353740
[228784.532162] sr 0:0:0:0: [sr0] Device not ready
[228784.532168] sr 0:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[228784.532173] sr 0:0:0:0: [sr0] Sense Key : Not Ready [current] 
[228784.532178] sr 0:0:0:0: [sr0] Add. Sense: Medium not present - tray open
[228784.532186] sr 0:0:0:0: [sr0] CDB: Read(10): 28 00 00 01 59 73 00 00 02 00
[228784.532196] end_request: I/O error, dev sr0, sector 353740
[228784.564186] sr 0:0:0:0: [sr0] Device not ready
[228784.564192] sr 0:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[228784.564198] sr 0:0:0:0: [sr0] Sense Key : Not Ready [current] 
[228784.564204] sr 0:0:0:0: [sr0] Add. Sense: Medium not present - tray open
[228784.564212] sr 0:0:0:0: [sr0] CDB: Read(10): 28 00 00 00 b5 cc 00 00 08 00
[228784.564222] end_request: I/O error, dev sr0, sector 186160
[228784.595216] sr 0:0:0:0: [sr0] Device not ready
[228784.595221] sr 0:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[228784.595227] sr 0:0:0:0: [sr0] Sense Key : Not Ready [current] 
[228784.595233] sr 0:0:0:0: [sr0] Add. Sense: Medium not present - tray open
[228784.595240] sr 0:0:0:0: [sr0] CDB: Read(10): 28 00 00 00 b5 cc 00 00 02 00
[228784.595250] end_request: I/O error, dev sr0, sector 186160
[228784.629277] sr 0:0:0:0: [sr0] Device not ready
[228784.629283] sr 0:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[228784.629288] sr 0:0:0:0: [sr0] Sense Key : Not Ready [current] 
[228784.629294] sr 0:0:0:0: [sr0] Add. Sense: Medium not present - tray open
[228784.629301] sr 0:0:0:0: [sr0] CDB: Read(10): 28 00 00 02 85 a5 00 00 08 00
[228784.629312] end_request: I/O error, dev sr0, sector 661140
[228784.660297] sr 0:0:0:0: [sr0] Device not ready
[228784.660302] sr 0:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[228784.660308] sr 0:0:0:0: [sr0] Sense Key : Not Ready [current] 
[228784.660313] sr 0:0:0:0: [sr0] Add. Sense: Medium not present - tray open
[228784.660320] sr 0:0:0:0: [sr0] CDB: Read(10): 28 00 00 02 85 a5 00 00 02 00
[228784.660330] end_request: I/O error, dev sr0, sector 661140
[228784.692332] sr 0:0:0:0: [sr0] Device not ready
[228784.692339] sr 0:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[228784.692344] sr 0:0:0:0: [sr0] Sense Key : Not Ready [current] 
[228784.692350] sr 0:0:0:0: [sr0] Add. Sense: Medium not present - tray open
[228784.692358] sr 0:0:0:0: [sr0] CDB: Read(10): 28 00 00 01 59 7c 00 00 08 00
[228784.692368] end_request: I/O error, dev sr0, sector 353776
[228784.723366] sr 0:0:0:0: [sr0] Device not ready
[228784.723372] sr 0:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[228784.723378] sr 0:0:0:0: [sr0] Sense Key : Not Ready [current] 
[228784.723384] sr 0:0:0:0: [sr0] Add. Sense: Medium not present - tray open
[228784.723391] sr 0:0:0:0: [sr0] CDB: Read(10): 28 00 00 01 59 7c 00 00 02 00
[228784.723401] end_request: I/O error, dev sr0, sector 353776
[228784.757406] sr 0:0:0:0: [sr0] Device not ready
[228784.757413] sr 0:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[228784.757419] sr 0:0:0:0: [sr0] Sense Key : Not Ready [current] 
[228784.757424] sr 0:0:0:0: [sr0] Add. Sense: Medium not present - tray open
[228784.757432] sr 0:0:0:0: [sr0] CDB: Read(10): 28 00 00 03 d3 78 00 00 08 00
[228784.757442] end_request: I/O error, dev sr0, sector 1002976
[228784.789444] sr 0:0:0:0: [sr0] Device not ready
[228784.789450] sr 0:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[228784.789456] sr 0:0:0:0: [sr0] Sense Key : Not Ready [current] 
[228784.789461] sr 0:0:0:0: [sr0] Add. Sense: Medium not present - tray open
[228784.789468] sr 0:0:0:0: [sr0] CDB: Read(10): 28 00 00 03 d3 78 00 00 02 00
[228784.789479] end_request: I/O error, dev sr0, sector 1002976
[228784.821486] sr 0:0:0:0: [sr0] Device not ready
[228784.821493] sr 0:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[228784.821498] sr 0:0:0:0: [sr0] Sense Key : Not Ready [current] 
[228784.821504] sr 0:0:0:0: [sr0] Add. Sense: Medium not present - tray open
[228784.821511] sr 0:0:0:0: [sr0] CDB: Read(10): 28 00 00 02 85 af 00 00 08 00
[228784.821521] end_request: I/O error, dev sr0, sector 661180
[228784.852517] sr 0:0:0:0: [sr0] Device not ready
[228784.852524] sr 0:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[228784.852529] sr 0:0:0:0: [sr0] Sense Key : Not Ready [current] 
[228784.852535] sr 0:0:0:0: [sr0] Add. Sense: Medium not present - tray open
[228784.852542] sr 0:0:0:0: [sr0] CDB: Read(10): 28 00 00 02 85 af 00 00 02 00
[228784.852552] end_request: I/O error, dev sr0, sector 661180
[228784.885554] sr 0:0:0:0: [sr0] Device not ready
[228784.885561] sr 0:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[228784.885567] sr 0:0:0:0: [sr0] Sense Key : Not Ready [current] 
[228784.885573] sr 0:0:0:0: [sr0] Add. Sense: Medium not present - tray open
[228784.885580] sr 0:0:0:0: [sr0] CDB: Read(10): 28 00 00 05 cb 04 00 00 08 00
[228784.885591] end_request: I/O error, dev sr0, sector 1518608
[228784.916587] sr 0:0:0:0: [sr0] Device not ready
[228784.916593] sr 0:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[228784.916599] sr 0:0:0:0: [sr0] Sense Key : Not Ready [current] 
[228784.916604] sr 0:0:0:0: [sr0] Add. Sense: Medium not present - tray open
[228784.916611] sr 0:0:0:0: [sr0] CDB: Read(10): 28 00 00 05 cb 04 00 00 02 00
[228784.916621] end_request: I/O error, dev sr0, sector 1518608
[228784.948622] sr 0:0:0:0: [sr0] Device not ready
[228784.948629] sr 0:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[228784.948634] sr 0:0:0:0: [sr0] Sense Key : Not Ready [current] 
[228784.948640] sr 0:0:0:0: [sr0] Add. Sense: Medium not present - tray open
[228784.948647] sr 0:0:0:0: [sr0] CDB: Read(10): 28 00 00 03 d3 82 00 00 08 00
[228784.948658] end_request: I/O error, dev sr0, sector 1003016
[228784.979668] sr 0:0:0:0: [sr0] Device not ready
[228784.979675] sr 0:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[228784.979680] sr 0:0:0:0: [sr0] Sense Key : Not Ready [current] 
[228784.979687] sr 0:0:0:0: [sr0] Add. Sense: Medium not present - tray open
[228784.979694] sr 0:0:0:0: [sr0] CDB: Read(10): 28 00 00 03 d3 82 00 00 02 00
[228784.979704] end_request: I/O error, dev sr0, sector 1003016
[228785.013691] sr 0:0:0:0: [sr0] Device not ready
[228785.013698] sr 0:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[228785.013703] sr 0:0:0:0: [sr0] Sense Key : Not Ready [current] 
[228785.013710] sr 0:0:0:0: [sr0] Add. Sense: Medium not present - tray open
[228785.013717] sr 0:0:0:0: [sr0] CDB: Read(10): 28 00 00 06 f0 f9 00 00 08 00
[228785.013728] end_request: I/O error, dev sr0, sector 1819620
[228785.044732] sr 0:0:0:0: [sr0] Device not ready
[228785.044738] sr 0:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[228785.044743] sr 0:0:0:0: [sr0] Sense Key : Not Ready [current] 
[228785.044749] sr 0:0:0:0: [sr0] Add. Sense: Medium not present - tray open
[228785.044756] sr 0:0:0:0: [sr0] CDB: Read(10): 28 00 00 06 f0 f9 00 00 02 00
[228785.044766] end_request: I/O error, dev sr0, sector 1819620
[228785.076762] sr 0:0:0:0: [sr0] Device not ready
[228785.076768] sr 0:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[228785.076773] sr 0:0:0:0: [sr0] Sense Key : Not Ready [current] 
[228785.076779] sr 0:0:0:0: [sr0] Add. Sense: Medium not present - tray open
[228785.076786] sr 0:0:0:0: [sr0] CDB: Read(10): 28 00 00 05 cb 10 00 00 08 00
[228785.076797] end_request: I/O error, dev sr0, sector 1518656
[228785.107802] sr 0:0:0:0: [sr0] Device not ready
[228785.107809] sr 0:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[228785.107814] sr 0:0:0:0: [sr0] Sense Key : Not Ready [current] 
[228785.107819] sr 0:0:0:0: [sr0] Add. Sense: Medium not present - tray open
[228785.107826] sr 0:0:0:0: [sr0] CDB: Read(10): 28 00 00 05 cb 10 00 00 02 00
[228785.107836] end_request: I/O error, dev sr0, sector 1518656
[228785.141841] sr 0:0:0:0: [sr0] Device not ready
[228785.141847] sr 0:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[228785.141853] sr 0:0:0:0: [sr0] Sense Key : Not Ready [current] 
[228785.141859] sr 0:0:0:0: [sr0] Add. Sense: Medium not present - tray open
[228785.141867] sr 0:0:0:0: [sr0] CDB: Read(10): 28 00 00 09 35 a3 00 00 08 00
[228785.141877] end_request: I/O error, dev sr0, sector 2414220
[228785.172870] sr 0:0:0:0: [sr0] Device not ready
[228785.172876] sr 0:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[228785.172881] sr 0:0:0:0: [sr0] Sense Key : Not Ready [current] 
[228785.172887] sr 0:0:0:0: [sr0] Add. Sense: Medium not present - tray open
[228785.172894] sr 0:0:0:0: [sr0] CDB: Read(10): 28 00 00 09 35 a3 00 00 02 00
[228785.172904] end_request: I/O error, dev sr0, sector 2414220
[228785.204909] sr 0:0:0:0: [sr0] Device not ready
[228785.204916] sr 0:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[228785.204921] sr 0:0:0:0: [sr0] Sense Key : Not Ready [current] 
[228785.204927] sr 0:0:0:0: [sr0] Add. Sense: Medium not present - tray open
[228785.204935] sr 0:0:0:0: [sr0] CDB: Read(10): 28 00 00 06 f1 03 00 00 08 00
[228785.204945] end_request: I/O error, dev sr0, sector 1819660
[228785.235942] sr 0:0:0:0: [sr0] Device not ready
[228785.235949] sr 0:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[228785.235954] sr 0:0:0:0: [sr0] Sense Key : Not Ready [current] 
[228785.235960] sr 0:0:0:0: [sr0] Add. Sense: Medium not present - tray open
[228785.235967] sr 0:0:0:0: [sr0] CDB: Read(10): 28 00 00 06 f1 03 00 00 02 00
[228785.235977] end_request: I/O error, dev sr0, sector 1819660
[228785.269986] sr 0:0:0:0: [sr0] Device not ready
[228785.269993] sr 0:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[228785.269998] sr 0:0:0:0: [sr0] Sense Key : Not Ready [current] 
[228785.270004] sr 0:0:0:0: [sr0] Add. Sense: Medium not present - tray open
[228785.270011] sr 0:0:0:0: [sr0] CDB: Read(10): 28 00 00 0a 58 ca 00 00 08 00
[228785.270022] end_request: I/O error, dev sr0, sector 2712360
[228785.301013] sr 0:0:0:0: [sr0] Device not ready
[228785.301020] sr 0:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[228785.301025] sr 0:0:0:0: [sr0] Sense Key : Not Ready [current] 
[228785.301031] sr 0:0:0:0: [sr0] Add. Sense: Medium not present - tray open
[228785.301038] sr 0:0:0:0: [sr0] CDB: Read(10): 28 00 00 0a 58 ca 00 00 02 00
[228785.301048] end_request: I/O error, dev sr0, sector 2712360
[228785.333056] sr 0:0:0:0: [sr0] Device not ready
[228785.333062] sr 0:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[228785.333068] sr 0:0:0:0: [sr0] Sense Key : Not Ready [current] 
[228785.333074] sr 0:0:0:0: [sr0] Add. Sense: Medium not present - tray open
[228785.333081] sr 0:0:0:0: [sr0] CDB: Read(10): 28 00 00 09 35 af 00 00 08 00
[228785.333091] end_request: I/O error, dev sr0, sector 2414268
[228785.364090] sr 0:0:0:0: [sr0] Device not ready
[228785.364097] sr 0:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[228785.364103] sr 0:0:0:0: [sr0] Sense Key : Not Ready [current] 
[228785.364108] sr 0:0:0:0: [sr0] Add. Sense: Medium not present - tray open
[228785.364115] sr 0:0:0:0: [sr0] CDB: Read(10): 28 00 00 09 35 af 00 00 02 00
[228785.364125] end_request: I/O error, dev sr0, sector 2414268
[228785.397125] sr 0:0:0:0: [sr0] Device not ready
[228785.397132] sr 0:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[228785.397137] sr 0:0:0:0: [sr0] Sense Key : Not Ready [current] 
[228785.397144] sr 0:0:0:0: [sr0] Add. Sense: Medium not present - tray open
[228785.397152] sr 0:0:0:0: [sr0] CDB: Read(10): 28 00 00 0c 7d b3 00 00 08 00
[228785.397162] end_request: I/O error, dev sr0, sector 3274444
[228785.428162] sr 0:0:0:0: [sr0] Device not ready
[228785.428169] sr 0:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[228785.428174] sr 0:0:0:0: [sr0] Sense Key : Not Ready [current] 
[228785.428180] sr 0:0:0:0: [sr0] Add. Sense: Medium not present - tray open
[228785.428187] sr 0:0:0:0: [sr0] CDB: Read(10): 28 00 00 0c 7d b3 00 00 02 00
[228785.428197] end_request: I/O error, dev sr0, sector 3274444
[228785.460200] sr 0:0:0:0: [sr0] Device not ready
[228785.460207] sr 0:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[228785.460213] sr 0:0:0:0: [sr0] Sense Key : Not Ready [current] 
[228785.460218] sr 0:0:0:0: [sr0] Add. Sense: Medium not present - tray open
[228785.460226] sr 0:0:0:0: [sr0] CDB: Read(10): 28 00 00 0a 58 d4 00 00 08 00
[228785.460236] end_request: I/O error, dev sr0, sector 2712400
[228785.491229] sr 0:0:0:0: [sr0] Device not ready
[228785.491236] sr 0:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[228785.491242] sr 0:0:0:0: [sr0] Sense Key : Not Ready [current] 
[228785.491247] sr 0:0:0:0: [sr0] Add. Sense: Medium not present - tray open
[228785.491254] sr 0:0:0:0: [sr0] CDB: Read(10): 28 00 00 0a 58 d4 00 00 02 00
[228785.491264] end_request: I/O error, dev sr0, sector 2712400
[228785.525267] sr 0:0:0:0: [sr0] Device not ready
[228785.525273] sr 0:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[228785.525278] sr 0:0:0:0: [sr0] Sense Key : Not Ready [current] 
[228785.525284] sr 0:0:0:0: [sr0] Add. Sense: Medium not present - tray open
[228785.525291] sr 0:0:0:0: [sr0] CDB: Read(10): 28 00 00 0d 55 c1 00 00 08 00
[228785.525302] end_request: I/O error, dev sr0, sector 3495684
[228785.556306] sr 0:0:0:0: [sr0] Device not ready
[228785.556312] sr 0:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[228785.556317] sr 0:0:0:0: [sr0] Sense Key : Not Ready [current] 
[228785.556323] sr 0:0:0:0: [sr0] Add. Sense: Medium not present - tray open
[228785.556330] sr 0:0:0:0: [sr0] CDB: Read(10): 28 00 00 0d 55 c1 00 00 02 00
[228785.556341] end_request: I/O error, dev sr0, sector 3495684
[228785.588338] sr 0:0:0:0: [sr0] Device not ready
[228785.588344] sr 0:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[228785.588349] sr 0:0:0:0: [sr0] Sense Key : Not Ready [current] 
[228785.588355] sr 0:0:0:0: [sr0] Add. Sense: Medium not present - tray open
[228785.588362] sr 0:0:0:0: [sr0] CDB: Read(10): 28 00 00 0c 7d bf 00 00 08 00
[228785.588373] end_request: I/O error, dev sr0, sector 3274492
[228785.619373] sr 0:0:0:0: [sr0] Device not ready
[228785.619379] sr 0:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[228785.619384] sr 0:0:0:0: [sr0] Sense Key : Not Ready [current] 
[228785.619389] sr 0:0:0:0: [sr0] Add. Sense: Medium not present - tray open
[228785.619396] sr 0:0:0:0: [sr0] CDB: Read(10): 28 00 00 0c 7d bf 00 00 02 00
[228785.619406] end_request: I/O error, dev sr0, sector 3274492
[228785.653419] sr 0:0:0:0: [sr0] Device not ready
[228785.653425] sr 0:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[228785.653430] sr 0:0:0:0: [sr0] Sense Key : Not Ready [current] 
[228785.653436] sr 0:0:0:0: [sr0] Add. Sense: Medium not present - tray open
[228785.653444] sr 0:0:0:0: [sr0] CDB: Read(10): 28 00 00 0e 92 91 00 00 08 00
[228785.653454] end_request: I/O error, dev sr0, sector 3820100
[228785.684452] sr 0:0:0:0: [sr0] Device not ready
[228785.684458] sr 0:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[228785.684464] sr 0:0:0:0: [sr0] Sense Key : Not Ready [current] 
[228785.684470] sr 0:0:0:0: [sr0] Add. Sense: Medium not present - tray open
[228785.684478] sr 0:0:0:0: [sr0] CDB: Read(10): 28 00 00 0e 92 91 00 00 02 00
[228785.684488] end_request: I/O error, dev sr0, sector 3820100
[228785.716484] sr 0:0:0:0: [sr0] Device not ready
[228785.716491] sr 0:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[228785.716497] sr 0:0:0:0: [sr0] Sense Key : Not Ready [current] 
[228785.716502] sr 0:0:0:0: [sr0] Add. Sense: Medium not present - tray open
[228785.716509] sr 0:0:0:0: [sr0] CDB: Read(10): 28 00 00 0d 55 ca 00 00 08 00
[228785.716520] end_request: I/O error, dev sr0, sector 3495720
[228785.747517] sr 0:0:0:0: [sr0] Device not ready
[228785.747524] sr 0:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[228785.747529] sr 0:0:0:0: [sr0] Sense Key : Not Ready [current] 
[228785.747536] sr 0:0:0:0: [sr0] Add. Sense: Medium not present - tray open
[228785.747543] sr 0:0:0:0: [sr0] CDB: Read(10): 28 00 00 0d 55 ca 00 00 02 00
[228785.747553] end_request: I/O error, dev sr0, sector 3495720
[228785.781557] sr 0:0:0:0: [sr0] Device not ready
[228785.781563] sr 0:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[228785.781568] sr 0:0:0:0: [sr0] Sense Key : Not Ready [current] 
[228785.781574] sr 0:0:0:0: [sr0] Add. Sense: Medium not present - tray open
[228785.781581] sr 0:0:0:0: [sr0] CDB: Read(10): 28 00 00 0f 3a 77 00 00 08 00
[228785.781592] end_request: I/O error, dev sr0, sector 3992028
[228785.812596] sr 0:0:0:0: [sr0] Device not ready
[228785.812602] sr 0:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[228785.812608] sr 0:0:0:0: [sr0] Sense Key : Not Ready [current] 
[228785.812613] sr 0:0:0:0: [sr0] Add. Sense: Medium not present - tray open
[228785.812620] sr 0:0:0:0: [sr0] CDB: Read(10): 28 00 00 0f 3a 77 00 00 02 00
[228785.812630] end_request: I/O error, dev sr0, sector 3992028
[228785.844629] sr 0:0:0:0: [sr0] Device not ready
[228785.844636] sr 0:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[228785.844641] sr 0:0:0:0: [sr0] Sense Key : Not Ready [current] 
[228785.844646] sr 0:0:0:0: [sr0] Add. Sense: Medium not present - tray open
[228785.844654] sr 0:0:0:0: [sr0] CDB: Read(10): 28 00 00 0e 92 9b 00 00 08 00
[228785.844664] end_request: I/O error, dev sr0, sector 3820140
[228785.875667] sr 0:0:0:0: [sr0] Device not ready
[228785.875674] sr 0:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[228785.875679] sr 0:0:0:0: [sr0] Sense Key : Not Ready [current] 
[228785.875685] sr 0:0:0:0: [sr0] Add. Sense: Medium not present - tray open
[228785.875691] sr 0:0:0:0: [sr0] CDB: Read(10): 28 00 00 0e 92 9b 00 00 02 00
[228785.875702] end_request: I/O error, dev sr0, sector 3820140
[228785.909707] sr 0:0:0:0: [sr0] Device not ready
[228785.909714] sr 0:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[228785.909719] sr 0:0:0:0: [sr0] Sense Key : Not Ready [current] 
[228785.909725] sr 0:0:0:0: [sr0] Add. Sense: Medium not present - tray open
[228785.909732] sr 0:0:0:0: [sr0] CDB: Read(10): 28 00 00 10 41 de 00 00 08 00
[228785.909743] end_request: I/O error, dev sr0, sector 4261752
[228785.940741] sr 0:0:0:0: [sr0] Device not ready
[228785.940748] sr 0:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[228785.940753] sr 0:0:0:0: [sr0] Sense Key : Not Ready [current] 
[228785.940759] sr 0:0:0:0: [sr0] Add. Sense: Medium not present - tray open
[228785.940766] sr 0:0:0:0: [sr0] CDB: Read(10): 28 00 00 10 41 de 00 00 02 00
[228785.940776] end_request: I/O error, dev sr0, sector 4261752
[228785.972795] sr 0:0:0:0: [sr0] Device not ready
[228785.972802] sr 0:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[228785.972807] sr 0:0:0:0: [sr0] Sense Key : Not Ready [current] 
[228785.972813] sr 0:0:0:0: [sr0] Add. Sense: Medium not present - tray open
[228785.972821] sr 0:0:0:0: [sr0] CDB: Read(10): 28 00 00 0f 3a 80 00 00 08 00
[228785.972832] end_request: I/O error, dev sr0, sector 3992064
[228786.004809] sr 0:0:0:0: [sr0] Device not ready
[228786.004816] sr 0:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[228786.004821] sr 0:0:0:0: [sr0] Sense Key : Not Ready [current] 
[228786.004828] sr 0:0:0:0: [sr0] Add. Sense: Medium not present - tray open
[228786.004835] sr 0:0:0:0: [sr0] CDB: Read(10): 28 00 00 0f 3a 80 00 00 02 00
[228786.004846] end_request: I/O error, dev sr0, sector 3992064
[228786.037843] sr 0:0:0:0: [sr0] Device not ready
[228786.037849] sr 0:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[228786.037854] sr 0:0:0:0: [sr0] Sense Key : Not Ready [current] 
[228786.037860] sr 0:0:0:0: [sr0] Add. Sense: Medium not present - tray open
[228786.037868] sr 0:0:0:0: [sr0] CDB: Read(10): 28 00 00 11 5a 75 00 00 08 00
[228786.037878] end_request: I/O error, dev sr0, sector 4549076
[228786.068877] sr 0:0:0:0: [sr0] Device not ready
[228786.068883] sr 0:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[228786.068888] sr 0:0:0:0: [sr0] Sense Key : Not Ready [current] 
[228786.068894] sr 0:0:0:0: [sr0] Add. Sense: Medium not present - tray open
[228786.068901] sr 0:0:0:0: [sr0] CDB: Read(10): 28 00 00 11 5a 75 00 00 02 00
[228786.068912] end_request: I/O error, dev sr0, sector 4549076
[228786.100951] sr 0:0:0:0: [sr0] Device not ready
[228786.100957] sr 0:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[228786.100962] sr 0:0:0:0: [sr0] Sense Key : Not Ready [current] 
[228786.100968] sr 0:0:0:0: [sr0] Add. Sense: Medium not present - tray open
[228786.100976] sr 0:0:0:0: [sr0] CDB: Read(10): 28 00 00 10 41 e8 00 00 08 00
[228786.100987] end_request: I/O error, dev sr0, sector 4261792
[228786.131957] sr 0:0:0:0: [sr0] Device not ready
[228786.131964] sr 0:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[228786.131969] sr 0:0:0:0: [sr0] Sense Key : Not Ready [current] 
[228786.131975] sr 0:0:0:0: [sr0] Add. Sense: Medium not present - tray open
[228786.131982] sr 0:0:0:0: [sr0] CDB: Read(10): 28 00 00 10 41 e8 00 00 02 00
[228786.131993] end_request: I/O error, dev sr0, sector 4261792
[228786.164987] sr 0:0:0:0: [sr0] Device not ready
[228786.164993] sr 0:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[228786.164998] sr 0:0:0:0: [sr0] Sense Key : Not Ready [current] 
[228786.165004] sr 0:0:0:0: [sr0] Add. Sense: Medium not present - tray open
[228786.165011] sr 0:0:0:0: [sr0] CDB: Read(10): 28 00 00 12 f8 a6 00 00 08 00
[228786.165022] end_request: I/O error, dev sr0, sector 4973208
[228786.196059] sr 0:0:0:0: [sr0] Device not ready
[228786.196065] sr 0:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[228786.196070] sr 0:0:0:0: [sr0] Sense Key : Not Ready [current] 
[228786.196076] sr 0:0:0:0: [sr0] Add. Sense: Medium not present - tray open
[228786.196083] sr 0:0:0:0: [sr0] CDB: Read(10): 28 00 00 12 f8 a6 00 00 02 00
[228786.196093] end_request: I/O error, dev sr0, sector 4973208
[228786.228066] sr 0:0:0:0: [sr0] Device not ready
[228786.228073] sr 0:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[228786.228078] sr 0:0:0:0: [sr0] Sense Key : Not Ready [current] 
[228786.228084] sr 0:0:0:0: [sr0] Add. Sense: Medium not present - tray open
[228786.228091] sr 0:0:0:0: [sr0] CDB: Read(10): 28 00 00 11 5a 7f 00 00 08 00
[228786.228101] end_request: I/O error, dev sr0, sector 4549116
[228786.259101] sr 0:0:0:0: [sr0] Device not ready
[228786.259108] sr 0:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[228786.259113] sr 0:0:0:0: [sr0] Sense Key : Not Ready [current] 
[228786.259119] sr 0:0:0:0: [sr0] Add. Sense: Medium not present - tray open
[228786.259127] sr 0:0:0:0: [sr0] CDB: Read(10): 28 00 00 11 5a 7f 00 00 02 00
[228786.259137] end_request: I/O error, dev sr0, sector 4549116
[228786.292135] sr 0:0:0:0: [sr0] Device not ready
[228786.292142] sr 0:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[228786.292147] sr 0:0:0:0: [sr0] Sense Key : Not Ready [current] 
[228786.292153] sr 0:0:0:0: [sr0] Add. Sense: Medium not present - tray open
[228786.292160] sr 0:0:0:0: [sr0] CDB: Read(10): 28 00 00 13 6e 57 00 00 08 00
[228786.292171] end_request: I/O error, dev sr0, sector 5093724
[228786.323166] sr 0:0:0:0: [sr0] Device not ready
[228786.323173] sr 0:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[228786.323178] sr 0:0:0:0: [sr0] Sense Key : Not Ready [current] 
[228786.323183] sr 0:0:0:0: [sr0] Add. Sense: Medium not present - tray open
[228786.323190] sr 0:0:0:0: [sr0] CDB: Read(10): 28 00 00 13 6e 57 00 00 02 00
[228786.323200] end_request: I/O error, dev sr0, sector 5093724
[228786.355218] sr 0:0:0:0: [sr0] Device not ready
[228786.355225] sr 0:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[228786.355230] sr 0:0:0:0: [sr0] Sense Key : Not Ready [current] 
[228786.355236] sr 0:0:0:0: [sr0] Add. Sense: Medium not present - tray open
[228786.355243] sr 0:0:0:0: [sr0] CDB: Read(10): 28 00 00 12 f8 b0 00 00 08 00
[228786.355253] end_request: I/O error, dev sr0, sector 4973248
[228786.386236] sr 0:0:0:0: [sr0] Device not ready
[228786.386242] sr 0:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[228786.386248] sr 0:0:0:0: [sr0] Sense Key : Not Ready [current] 
[228786.386253] sr 0:0:0:0: [sr0] Add. Sense: Medium not present - tray open
[228786.386260] sr 0:0:0:0: [sr0] CDB: Read(10): 28 00 00 12 f8 b0 00 00 02 00
[228786.386270] end_request: I/O error, dev sr0, sector 4973248
[228786.419293] sr 0:0:0:0: [sr0] Device not ready
[228786.419299] sr 0:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[228786.419304] sr 0:0:0:0: [sr0] Sense Key : Not Ready [current] 
[228786.419310] sr 0:0:0:0: [sr0] Add. Sense: Medium not present - tray open
[228786.419317] sr 0:0:0:0: [sr0] CDB: Read(10): 28 00 00 14 54 c5 00 00 08 00
[228786.419328] end_request: I/O error, dev sr0, sector 5329684
[228786.450314] sr 0:0:0:0: [sr0] Device not ready
[228786.450320] sr 0:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[228786.450325] sr 0:0:0:0: [sr0] Sense Key : Not Ready [current] 
[228786.450330] sr 0:0:0:0: [sr0] Add. Sense: Medium not present - tray open
[228786.450338] sr 0:0:0:0: [sr0] CDB: Read(10): 28 00 00 14 54 c5 00 00 02 00
[228786.450348] end_request: I/O error, dev sr0, sector 5329684
[228786.482353] sr 0:0:0:0: [sr0] Device not ready
[228786.482359] sr 0:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[228786.482364] sr 0:0:0:0: [sr0] Sense Key : Not Ready [current] 
[228786.482369] sr 0:0:0:0: [sr0] Add. Sense: Medium not present - tray open
[228786.482377] sr 0:0:0:0: [sr0] CDB: Read(10): 28 00 00 13 6e 60 00 00 08 00
[228786.482387] end_request: I/O error, dev sr0, sector 5093760
[228786.513384] sr 0:0:0:0: [sr0] Device not ready
[228786.513391] sr 0:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[228786.513396] sr 0:0:0:0: [sr0] Sense Key : Not Ready [current] 
[228786.513402] sr 0:0:0:0: [sr0] Add. Sense: Medium not present - tray open
[228786.513409] sr 0:0:0:0: [sr0] CDB: Read(10): 28 00 00 13 6e 60 00 00 02 00
[228786.513419] end_request: I/O error, dev sr0, sector 5093760
[228786.546423] sr 0:0:0:0: [sr0] Device not ready
[228786.546430] sr 0:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[228786.546435] sr 0:0:0:0: [sr0] Sense Key : Not Ready [current] 
[228786.546441] sr 0:0:0:0: [sr0] Add. Sense: Medium not present - tray open
[228786.546448] sr 0:0:0:0: [sr0] CDB: Read(10): 28 00 00 16 60 1c 00 00 08 00
[228786.546458] end_request: I/O error, dev sr0, sector 5865584
[228786.577448] sr 0:0:0:0: [sr0] Device not ready
[228786.577454] sr 0:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[228786.577459] sr 0:0:0:0: [sr0] Sense Key : Not Ready [current] 
[228786.577465] sr 0:0:0:0: [sr0] Add. Sense: Medium not present - tray open
[228786.577472] sr 0:0:0:0: [sr0] CDB: Read(10): 28 00 00 16 60 1c 00 00 02 00
[228786.577482] end_request: I/O error, dev sr0, sector 5865584
[228786.609490] sr 0:0:0:0: [sr0] Device not ready
[228786.609497] sr 0:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[228786.609502] sr 0:0:0:0: [sr0] Sense Key : Not Ready [current] 
[228786.609508] sr 0:0:0:0: [sr0] Add. Sense: Medium not present - tray open
[228786.609515] sr 0:0:0:0: [sr0] CDB: Read(10): 28 00 00 14 54 ce 00 00 08 00
[228786.609526] end_request: I/O error, dev sr0, sector 5329720
[228786.640527] sr 0:0:0:0: [sr0] Device not ready
[228786.640534] sr 0:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[228786.640539] sr 0:0:0:0: [sr0] Sense Key : Not Ready [current] 
[228786.640545] sr 0:0:0:0: [sr0] Add. Sense: Medium not present - tray open
[228786.640552] sr 0:0:0:0: [sr0] CDB: Read(10): 28 00 00 14 54 ce 00 00 02 00
[228786.640562] end_request: I/O error, dev sr0, sector 5329720
[228786.673563] sr 0:0:0:0: [sr0] Device not ready
[228786.673570] sr 0:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[228786.673575] sr 0:0:0:0: [sr0] Sense Key : Not Ready [current] 
[228786.673581] sr 0:0:0:0: [sr0] Add. Sense: Medium not present - tray open
[228786.673588] sr 0:0:0:0: [sr0] CDB: Read(10): 28 00 00 17 9b 13 00 00 08 00
[228786.673599] end_request: I/O error, dev sr0, sector 6188108
[228786.704595] sr 0:0:0:0: [sr0] Device not ready
[228786.704601] sr 0:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[228786.704607] sr 0:0:0:0: [sr0] Sense Key : Not Ready [current] 
[228786.704612] sr 0:0:0:0: [sr0] Add. Sense: Medium not present - tray open
[228786.704619] sr 0:0:0:0: [sr0] CDB: Read(10): 28 00 00 17 9b 13 00 00 02 00
[228786.704629] end_request: I/O error, dev sr0, sector 6188108
[228786.736644] sr 0:0:0:0: [sr0] Device not ready
[228786.736651] sr 0:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[228786.736656] sr 0:0:0:0: [sr0] Sense Key : Not Ready [current] 
[228786.736662] sr 0:0:0:0: [sr0] Add. Sense: Medium not present - tray open
[228786.736669] sr 0:0:0:0: [sr0] CDB: Read(10): 28 00 00 16 60 28 00 00 08 00
[228786.736679] end_request: I/O error, dev sr0, sector 5865632
[228786.767671] sr 0:0:0:0: [sr0] Device not ready
[228786.767678] sr 0:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[228786.767683] sr 0:0:0:0: [sr0] Sense Key : Not Ready [current] 
[228786.767689] sr 0:0:0:0: [sr0] Add. Sense: Medium not present - tray open
[228786.767696] sr 0:0:0:0: [sr0] CDB: Read(10): 28 00 00 16 60 28 00 00 02 00
[228786.767706] end_request: I/O error, dev sr0, sector 5865632
[228786.801705] sr 0:0:0:0: [sr0] Device not ready
[228786.801711] sr 0:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[228786.801716] sr 0:0:0:0: [sr0] Sense Key : Not Ready [current] 
[228786.801722] sr 0:0:0:0: [sr0] Add. Sense: Medium not present - tray open
[228786.801730] sr 0:0:0:0: [sr0] CDB: Read(10): 28 00 00 18 96 86 00 00 08 00
[228786.801740] end_request: I/O error, dev sr0, sector 6445592
[228786.832739] sr 0:0:0:0: [sr0] Device not ready
[228786.832746] sr 0:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[228786.832751] sr 0:0:0:0: [sr0] Sense Key : Not Ready [current] 
[228786.832756] sr 0:0:0:0: [sr0] Add. Sense: Medium not present - tray open
[228786.832763] sr 0:0:0:0: [sr0] CDB: Read(10): 28 00 00 18 96 86 00 00 02 00
[228786.832773] end_request: I/O error, dev sr0, sector 6445592
[228786.864780] sr 0:0:0:0: [sr0] Device not ready
[228786.864787] sr 0:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[228786.864792] sr 0:0:0:0: [sr0] Sense Key : Not Ready [current] 
[228786.864798] sr 0:0:0:0: [sr0] Add. Sense: Medium not present - tray open
[228786.864805] sr 0:0:0:0: [sr0] CDB: Read(10): 28 00 00 17 9b 1d 00 00 08 00
[228786.864815] end_request: I/O error, dev sr0, sector 6188148
[228786.895816] sr 0:0:0:0: [sr0] Device not ready
[228786.895823] sr 0:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[228786.895828] sr 0:0:0:0: [sr0] Sense Key : Not Ready [current] 
[228786.895834] sr 0:0:0:0: [sr0] Add. Sense: Medium not present - tray open
[228786.895841] sr 0:0:0:0: [sr0] CDB: Read(10): 28 00 00 17 9b 1d 00 00 02 00
[228786.895851] end_request: I/O error, dev sr0, sector 6188148
[228786.929850] sr 0:0:0:0: [sr0] Device not ready
[228786.929857] sr 0:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[228786.929863] sr 0:0:0:0: [sr0] Sense Key : Not Ready [current] 
[228786.929868] sr 0:0:0:0: [sr0] Add. Sense: Medium not present - tray open
[228786.929876] sr 0:0:0:0: [sr0] CDB: Read(10): 28 00 00 19 33 f0 00 00 08 00
[228786.929886] end_request: I/O error, dev sr0, sector 6606784
[228786.960885] sr 0:0:0:0: [sr0] Device not ready
[228786.960891] sr 0:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[228786.960896] sr 0:0:0:0: [sr0] Sense Key : Not Ready [current] 
[228786.960902] sr 0:0:0:0: [sr0] Add. Sense: Medium not present - tray open
[228786.960909] sr 0:0:0:0: [sr0] CDB: Read(10): 28 00 00 19 33 f0 00 00 02 00
[228786.960919] end_request: I/O error, dev sr0, sector 6606784
[228786.992926] sr 0:0:0:0: [sr0] Device not ready
[228786.992933] sr 0:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[228786.992938] sr 0:0:0:0: [sr0] Sense Key : Not Ready [current] 
[228786.992944] sr 0:0:0:0: [sr0] Add. Sense: Medium not present - tray open
[228786.992951] sr 0:0:0:0: [sr0] CDB: Read(10): 28 00 00 18 96 90 00 00 08 00
[228786.992961] end_request: I/O error, dev sr0, sector 6445632
[228787.024110] sr 0:0:0:0: [sr0] Device not ready
[228787.024116] sr 0:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[228787.024122] sr 0:0:0:0: [sr0] Sense Key : Not Ready [current] 
[228787.024127] sr 0:0:0:0: [sr0] Add. Sense: Medium not present - tray open
[228787.024134] sr 0:0:0:0: [sr0] CDB: Read(10): 28 00 00 18 96 90 00 00 02 00
[228787.024144] end_request: I/O error, dev sr0, sector 6445632
[228787.057003] sr 0:0:0:0: [sr0] Device not ready
[228787.057010] sr 0:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[228787.057016] sr 0:0:0:0: [sr0] Sense Key : Not Ready [current] 
[228787.057021] sr 0:0:0:0: [sr0] Add. Sense: Medium not present - tray open
[228787.057029] sr 0:0:0:0: [sr0] CDB: Read(10): 28 00 00 1a 0b bd 00 00 08 00
[228787.057039] end_request: I/O error, dev sr0, sector 6827764
[228787.088038] sr 0:0:0:0: [sr0] Device not ready
[228787.088044] sr 0:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[228787.088049] sr 0:0:0:0: [sr0] Sense Key : Not Ready [current] 
[228787.088055] sr 0:0:0:0: [sr0] Add. Sense: Medium not present - tray open
[228787.088062] sr 0:0:0:0: [sr0] CDB: Read(10): 28 00 00 1a 0b bd 00 00 02 00
[228787.088073] end_request: I/O error, dev sr0, sector 6827764
[228787.120085] sr 0:0:0:0: [sr0] Device not ready
[228787.120092] sr 0:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[228787.120097] sr 0:0:0:0: [sr0] Sense Key : Not Ready [current] 
[228787.120103] sr 0:0:0:0: [sr0] Add. Sense: Medium not present - tray open
[228787.120110] sr 0:0:0:0: [sr0] CDB: Read(10): 28 00 00 19 33 f9 00 00 08 00
[228787.120121] end_request: I/O error, dev sr0, sector 6606820
[228787.151148] sr 0:0:0:0: [sr0] Device not ready
[228787.151155] sr 0:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[228787.151160] sr 0:0:0:0: [sr0] Sense Key : Not Ready [current] 
[228787.151166] sr 0:0:0:0: [sr0] Add. Sense: Medium not present - tray open
[228787.151175] sr 0:0:0:0: [sr0] CDB: Read(10): 28 00 00 19 33 f9 00 00 02 00
[228787.151185] end_request: I/O error, dev sr0, sector 6606820
[228787.184145] sr 0:0:0:0: [sr0] Device not ready
[228787.184152] sr 0:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[228787.184157] sr 0:0:0:0: [sr0] Sense Key : Not Ready [current] 
[228787.184163] sr 0:0:0:0: [sr0] Add. Sense: Medium not present - tray open
[228787.184171] sr 0:0:0:0: [sr0] CDB: Read(10): 28 00 00 1b 64 7b 00 00 08 00
[228787.184181] end_request: I/O error, dev sr0, sector 7180780
[228787.216176] sr 0:0:0:0: [sr0] Device not ready
[228787.216182] sr 0:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[228787.216188] sr 0:0:0:0: [sr0] Sense Key : Not Ready [current] 
[228787.216195] sr 0:0:0:0: [sr0] Add. Sense: Medium not present - tray open
[228787.216202] sr 0:0:0:0: [sr0] CDB: Read(10): 28 00 00 1b 64 7b 00 00 02 00
[228787.216212] end_request: I/O error, dev sr0, sector 7180780
[228787.248219] sr 0:0:0:0: [sr0] Device not ready
[228787.248227] sr 0:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[228787.248232] sr 0:0:0:0: [sr0] Sense Key : Not Ready [current] 
[228787.248237] sr 0:0:0:0: [sr0] Add. Sense: Medium not present - tray open
[228787.248245] sr 0:0:0:0: [sr0] CDB: Read(10): 28 00 00 1a 0b c6 00 00 08 00
[228787.248255] end_request: I/O error, dev sr0, sector 6827800
[228787.279241] sr 0:0:0:0: [sr0] Device not ready
[228787.279247] sr 0:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[228787.279252] sr 0:0:0:0: [sr0] Sense Key : Not Ready [current] 
[228787.279258] sr 0:0:0:0: [sr0] Add. Sense: Medium not present - tray open
[228787.279265] sr 0:0:0:0: [sr0] CDB: Read(10): 28 00 00 1a 0b c6 00 00 02 00
[228787.279275] end_request: I/O error, dev sr0, sector 6827800
[228787.312331] sr 0:0:0:0: [sr0] Device not ready
[228787.312338] sr 0:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[228787.312343] sr 0:0:0:0: [sr0] Sense Key : Not Ready [current] 
[228787.312349] sr 0:0:0:0: [sr0] Add. Sense: Medium not present - tray open
[228787.312357] sr 0:0:0:0: [sr0] CDB: Read(10): 28 00 00 1b fb a1 00 00 08 00
[228787.312367] end_request: I/O error, dev sr0, sector 7335556
[228787.343359] sr 0:0:0:0: [sr0] Device not ready
[228787.343367] sr 0:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[228787.343372] sr 0:0:0:0: [sr0] Sense Key : Not Ready [current] 
[228787.343378] sr 0:0:0:0: [sr0] Add. Sense: Medium not present - tray open
[228787.343386] sr 0:0:0:0: [sr0] CDB: Read(10): 28 00 00 1b fb a1 00 00 02 00
[228787.343397] end_request: I/O error, dev sr0, sector 7335556
[229009.532765] UDF-fs: Partition marked readonly; forcing readonly mount
[229009.603306] UDF-fs INFO UDF: Mounting volume 'MathUSee_Gamma', timestamp 2004/12/15 20:31 (1ed4)
[229086.369233] sr 0:0:0:0: [sr0] Device not ready
[229086.369241] sr 0:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[229086.369247] sr 0:0:0:0: [sr0] Sense Key : Not Ready [current] 
[229086.369253] sr 0:0:0:0: [sr0] Add. Sense: Medium not present - tray open
[229086.369260] sr 0:0:0:0: [sr0] CDB: Read(10): 28 00 00 00 01 c3 00 00 08 00
[229086.369271] end_request: I/O error, dev sr0, sector 1804
[229086.369278] quiet_error: 500 callbacks suppressed
[229086.369282] Buffer I/O error on device sr0, logical block 451
[229086.369288] Buffer I/O error on device sr0, logical block 452
[229086.369296] Buffer I/O error on device sr0, logical block 453
[229086.369300] Buffer I/O error on device sr0, logical block 454
[229086.369303] Buffer I/O error on device sr0, logical block 455
[229086.369307] Buffer I/O error on device sr0, logical block 456
[229086.369310] Buffer I/O error on device sr0, logical block 457
[229086.369314] Buffer I/O error on device sr0, logical block 458
[229086.400359] sr 0:0:0:0: [sr0] Device not ready
[229086.400367] sr 0:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[229086.400372] sr 0:0:0:0: [sr0] Sense Key : Not Ready [current] 
[229086.400378] sr 0:0:0:0: [sr0] Add. Sense: Medium not present - tray open
[229086.400385] sr 0:0:0:0: [sr0] CDB: Read(10): 28 00 00 00 01 c3 00 00 02 00
[229086.400396] end_request: I/O error, dev sr0, sector 1804
[229086.400404] Buffer I/O error on device sr0, logical block 451
[229086.400410] Buffer I/O error on device sr0, logical block 452
[229086.434856] sr 0:0:0:0: [sr0] Device not ready
[229086.434864] sr 0:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[229086.434870] sr 0:0:0:0: [sr0] Sense Key : Not Ready [current] 
[229086.434876] sr 0:0:0:0: [sr0] Add. Sense: Medium not present - tray open
[229086.434884] sr 0:0:0:0: [sr0] CDB: Read(10): 28 00 00 00 01 94 00 00 08 00
[229086.434895] end_request: I/O error, dev sr0, sector 1616
[229086.466457] sr 0:0:0:0: [sr0] Device not ready
[229086.466464] sr 0:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[229086.466470] sr 0:0:0:0: [sr0] Sense Key : Not Ready [current] 
[229086.466476] sr 0:0:0:0: [sr0] Add. Sense: Medium not present - tray open
[229086.466484] sr 0:0:0:0: [sr0] CDB: Read(10): 28 00 00 00 01 94 00 00 02 00
[229086.466495] end_request: I/O error, dev sr0, sector 1616
[229086.499472] sr 0:0:0:0: [sr0] Device not ready
[229086.499479] sr 0:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[229086.499484] sr 0:0:0:0: [sr0] Sense Key : Not Ready [current] 
[229086.499490] sr 0:0:0:0: [sr0] Add. Sense: Medium not present - tray open
[229086.499497] sr 0:0:0:0: [sr0] CDB: Read(10): 28 00 00 00 aa ab 00 00 08 00
[229086.499508] end_request: I/O error, dev sr0, sector 174764
[229086.530530] sr 0:0:0:0: [sr0] Device not ready
[229086.530537] sr 0:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[229086.530543] sr 0:0:0:0: [sr0] Sense Key : Not Ready [current] 
[229086.530549] sr 0:0:0:0: [sr0] Add. Sense: Medium not present - tray open
[229086.530557] sr 0:0:0:0: [sr0] CDB: Read(10): 28 00 00 00 aa ab 00 00 02 00
[229086.530568] end_request: I/O error, dev sr0, sector 174764
[229086.562534] sr 0:0:0:0: [sr0] Device not ready
[229086.562541] sr 0:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[229086.562546] sr 0:0:0:0: [sr0] Sense Key : Not Ready [current] 
[229086.562552] sr 0:0:0:0: [sr0] Add. Sense: Medium not present - tray open
[229086.562560] sr 0:0:0:0: [sr0] CDB: Read(10): 28 00 00 00 01 de 00 00 08 00
[229086.562571] end_request: I/O error, dev sr0, sector 1912
[229086.593767] sr 0:0:0:0: [sr0] Device not ready
[229086.593775] sr 0:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[229086.593781] sr 0:0:0:0: [sr0] Sense Key : Not Ready [current] 
[229086.593787] sr 0:0:0:0: [sr0] Add. Sense: Medium not present - tray open
[229086.593795] sr 0:0:0:0: [sr0] CDB: Read(10): 28 00 00 00 01 de 00 00 02 00
[229086.593806] end_request: I/O error, dev sr0, sector 1912
[229086.626611] sr 0:0:0:0: [sr0] Device not ready
[229086.626619] sr 0:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[229086.626624] sr 0:0:0:0: [sr0] Sense Key : Not Ready [current] 
[229086.626631] sr 0:0:0:0: [sr0] Add. Sense: Medium not present - tray open
[229086.626638] sr 0:0:0:0: [sr0] CDB: Read(10): 28 00 00 00 b5 c1 00 00 08 00
[229086.626650] end_request: I/O error, dev sr0, sector 186116
[229086.659689] sr 0:0:0:0: [sr0] Device not ready
[229086.659698] sr 0:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[229086.659703] sr 0:0:0:0: [sr0] Sense Key : Not Ready [current] 
[229086.659710] sr 0:0:0:0: [sr0] Add. Sense: Medium not present - tray open
[229086.659717] sr 0:0:0:0: [sr0] CDB: Read(10): 28 00 00 00 b5 c1 00 00 02 00
[229086.659729] end_request: I/O error, dev sr0, sector 186116
[229086.691714] sr 0:0:0:0: [sr0] Device not ready
[229086.691721] sr 0:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[229086.691727] sr 0:0:0:0: [sr0] Sense Key : Not Ready [current] 
[229086.691733] sr 0:0:0:0: [sr0] Add. Sense: Medium not present - tray open
[229086.691741] sr 0:0:0:0: [sr0] CDB: Read(10): 28 00 00 00 aa b4 00 00 08 00
[229086.691752] end_request: I/O error, dev sr0, sector 174800
[229086.723729] sr 0:0:0:0: [sr0] Device not ready
[229086.723737] sr 0:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[229086.723742] sr 0:0:0:0: [sr0] Sense Key : Not Ready [current] 
[229086.723749] sr 0:0:0:0: [sr0] Add. Sense: Medium not present - tray open
[229086.723757] sr 0:0:0:0: [sr0] CDB: Read(10): 28 00 00 00 aa b4 00 00 02 00
[229086.723768] end_request: I/O error, dev sr0, sector 174800
[229086.757727] sr 0:0:0:0: [sr0] Device not ready
[229086.757734] sr 0:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[229086.757739] sr 0:0:0:0: [sr0] Sense Key : Not Ready [current] 
[229086.757746] sr 0:0:0:0: [sr0] Add. Sense: Medium not present - tray open
[229086.757753] sr 0:0:0:0: [sr0] CDB: Read(10): 28 00 00 01 59 73 00 00 08 00
[229086.757764] end_request: I/O error, dev sr0, sector 353740
[229086.788758] sr 0:0:0:0: [sr0] Device not ready
[229086.788765] sr 0:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[229086.788771] sr 0:0:0:0: [sr0] Sense Key : Not Ready [current] 
[229086.788777] sr 0:0:0:0: [sr0] Add. Sense: Medium not present - tray open
[229086.788784] sr 0:0:0:0: [sr0] CDB: Read(10): 28 00 00 01 59 73 00 00 02 00
[229086.788795] end_request: I/O error, dev sr0, sector 353740
[229086.821625] sr 0:0:0:0: [sr0] Device not ready
[229086.821633] sr 0:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[229086.821638] sr 0:0:0:0: [sr0] Sense Key : Not Ready [current] 
[229086.821644] sr 0:0:0:0: [sr0] Add. Sense: Medium not present - tray open
[229086.821652] sr 0:0:0:0: [sr0] CDB: Read(10): 28 00 00 00 b5 cc 00 00 08 00
[229086.821663] end_request: I/O error, dev sr0, sector 186160
[229086.852902] sr 0:0:0:0: [sr0] Device not ready
[229086.852909] sr 0:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[229086.852915] sr 0:0:0:0: [sr0] Sense Key : Not Ready [current] 
[229086.852921] sr 0:0:0:0: [sr0] Add. Sense: Medium not present - tray open
[229086.852929] sr 0:0:0:0: [sr0] CDB: Read(10): 28 00 00 00 b5 cc 00 00 02 00
[229086.852939] end_request: I/O error, dev sr0, sector 186160
[229086.885903] sr 0:0:0:0: [sr0] Device not ready
[229086.885909] sr 0:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[229086.885914] sr 0:0:0:0: [sr0] Sense Key : Not Ready [current] 
[229086.885920] sr 0:0:0:0: [sr0] Add. Sense: Medium not present - tray open
[229086.885928] sr 0:0:0:0: [sr0] CDB: Read(10): 28 00 00 02 85 a5 00 00 08 00
[229086.885939] end_request: I/O error, dev sr0, sector 661140
[229086.916931] sr 0:0:0:0: [sr0] Device not ready
[229086.916938] sr 0:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[229086.916943] sr 0:0:0:0: [sr0] Sense Key : Not Ready [current] 
[229086.916949] sr 0:0:0:0: [sr0] Add. Sense: Medium not present - tray open
[229086.916957] sr 0:0:0:0: [sr0] CDB: Read(10): 28 00 00 02 85 a5 00 00 02 00
[229086.916968] end_request: I/O error, dev sr0, sector 661140
[229086.948994] sr 0:0:0:0: [sr0] Device not ready
[229086.949002] sr 0:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[229086.949008] sr 0:0:0:0: [sr0] Sense Key : Not Ready [current] 
[229086.949014] sr 0:0:0:0: [sr0] Add. Sense: Medium not present - tray open
[229086.949021] sr 0:0:0:0: [sr0] CDB: Read(10): 28 00 00 01 59 7c 00 00 08 00
[229086.949033] end_request: I/O error, dev sr0, sector 353776
[229086.981608] sr 0:0:0:0: [sr0] Device not ready
[229086.981616] sr 0:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[229086.981622] sr 0:0:0:0: [sr0] Sense Key : Not Ready [current] 
[229086.981629] sr 0:0:0:0: [sr0] Add. Sense: Medium not present - tray open
[229086.981637] sr 0:0:0:0: [sr0] CDB: Read(10): 28 00 00 01 59 7c 00 00 02 00
[229086.981648] end_request: I/O error, dev sr0, sector 353776
[229087.015048] sr 0:0:0:0: [sr0] Device not ready
[229087.015056] sr 0:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[229087.015061] sr 0:0:0:0: [sr0] Sense Key : Not Ready [current] 
[229087.015068] sr 0:0:0:0: [sr0] Add. Sense: Medium not present - tray open
[229087.015075] sr 0:0:0:0: [sr0] CDB: Read(10): 28 00 00 03 d3 78 00 00 08 00
[229087.015087] end_request: I/O error, dev sr0, sector 1002976
[229087.046093] sr 0:0:0:0: [sr0] Device not ready
[229087.046101] sr 0:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[229087.046106] sr 0:0:0:0: [sr0] Sense Key : Not Ready [current] 
[229087.046113] sr 0:0:0:0: [sr0] Add. Sense: Medium not present - tray open
[229087.046120] sr 0:0:0:0: [sr0] CDB: Read(10): 28 00 00 03 d3 78 00 00 02 00
[229087.046132] end_request: I/O error, dev sr0, sector 1002976
[229087.080259] sr 0:0:0:0: [sr0] Device not ready
[229087.080269] sr 0:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[229087.080274] sr 0:0:0:0: [sr0] Sense Key : Not Ready [current] 
[229087.080281] sr 0:0:0:0: [sr0] Add. Sense: Medium not present - tray open
[229087.080288] sr 0:0:0:0: [sr0] CDB: Read(10): 28 00 00 02 85 af 00 00 08 00
[229087.080299] end_request: I/O error, dev sr0, sector 661180
[229087.112136] sr 0:0:0:0: [sr0] Device not ready
[229087.112143] sr 0:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[229087.112148] sr 0:0:0:0: [sr0] Sense Key : Not Ready [current] 
[229087.112155] sr 0:0:0:0: [sr0] Add. Sense: Medium not present - tray open
[229087.112163] sr 0:0:0:0: [sr0] CDB: Read(10): 28 00 00 02 85 af 00 00 02 00
[229087.112174] end_request: I/O error, dev sr0, sector 661180
[229087.145165] sr 0:0:0:0: [sr0] Device not ready
[229087.145173] sr 0:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[229087.145178] sr 0:0:0:0: [sr0] Sense Key : Not Ready [current] 
[229087.145184] sr 0:0:0:0: [sr0] Add. Sense: Medium not present - tray open
[229087.145192] sr 0:0:0:0: [sr0] CDB: Read(10): 28 00 00 05 cb 04 00 00 08 00
[229087.145204] end_request: I/O error, dev sr0, sector 1518608
[229087.182752] sr 0:0:0:0: [sr0] Device not ready
[229087.182761] sr 0:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[229087.182766] sr 0:0:0:0: [sr0] Sense Key : Not Ready [current] 
[229087.182773] sr 0:0:0:0: [sr0] Add. Sense: Medium not present - tray open
[229087.182780] sr 0:0:0:0: [sr0] CDB: Read(10): 28 00 00 05 cb 04 00 00 02 00
[229087.182791] end_request: I/O error, dev sr0, sector 1518608
[229087.215297] sr 0:0:0:0: [sr0] Device not ready
[229087.215305] sr 0:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[229087.215310] sr 0:0:0:0: [sr0] Sense Key : Not Ready [current] 
[229087.215316] sr 0:0:0:0: [sr0] Add. Sense: Medium not present - tray open
[229087.215324] sr 0:0:0:0: [sr0] CDB: Read(10): 28 00 00 03 d3 82 00 00 08 00
[229087.215335] end_request: I/O error, dev sr0, sector 1003016
[229087.247331] sr 0:0:0:0: [sr0] Device not ready
[229087.247339] sr 0:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[229087.247345] sr 0:0:0:0: [sr0] Sense Key : Not Ready [current] 
[229087.247351] sr 0:0:0:0: [sr0] Add. Sense: Medium not present - tray open
[229087.247359] sr 0:0:0:0: [sr0] CDB: Read(10): 28 00 00 03 d3 82 00 00 02 00
[229087.247370] end_request: I/O error, dev sr0, sector 1003016
[229087.280372] sr 0:0:0:0: [sr0] Device not ready
[229087.280380] sr 0:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[229087.280386] sr 0:0:0:0: [sr0] Sense Key : Not Ready [current] 
[229087.280392] sr 0:0:0:0: [sr0] Add. Sense: Medium not present - tray open
[229087.280400] sr 0:0:0:0: [sr0] CDB: Read(10): 28 00 00 06 f0 f9 00 00 08 00
[229087.280411] end_request: I/O error, dev sr0, sector 1819620
[229087.312419] sr 0:0:0:0: [sr0] Device not ready
[229087.312427] sr 0:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[229087.312432] sr 0:0:0:0: [sr0] Sense Key : Not Ready [current] 
[229087.312439] sr 0:0:0:0: [sr0] Add. Sense: Medium not present - tray open
[229087.312446] sr 0:0:0:0: [sr0] CDB: Read(10): 28 00 00 06 f0 f9 00 00 02 00
[229087.312458] end_request: I/O error, dev sr0, sector 1819620
[229087.345104] sr 0:0:0:0: [sr0] Device not ready
[229087.345112] sr 0:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[229087.345117] sr 0:0:0:0: [sr0] Sense Key : Not Ready [current] 
[229087.345124] sr 0:0:0:0: [sr0] Add. Sense: Medium not present - tray open
[229087.345132] sr 0:0:0:0: [sr0] CDB: Read(10): 28 00 00 05 cb 10 00 00 08 00
[229087.345143] end_request: I/O error, dev sr0, sector 1518656
[229087.376428] sr 0:0:0:0: [sr0] Device not ready
[229087.376435] sr 0:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[229087.376441] sr 0:0:0:0: [sr0] Sense Key : Not Ready [current] 
[229087.376447] sr 0:0:0:0: [sr0] Add. Sense: Medium not present - tray open
[229087.376455] sr 0:0:0:0: [sr0] CDB: Read(10): 28 00 00 05 cb 10 00 00 02 00
[229087.376467] end_request: I/O error, dev sr0, sector 1518656
[229087.409795] sr 0:0:0:0: [sr0] Device not ready
[229087.409803] sr 0:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[229087.409809] sr 0:0:0:0: [sr0] Sense Key : Not Ready [current] 
[229087.409815] sr 0:0:0:0: [sr0] Add. Sense: Medium not present - tray open
[229087.409822] sr 0:0:0:0: [sr0] CDB: Read(10): 28 00 00 09 35 a3 00 00 08 00
[229087.409834] end_request: I/O error, dev sr0, sector 2414220
[229087.441943] sr 0:0:0:0: [sr0] Device not ready
[229087.441951] sr 0:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[229087.441956] sr 0:0:0:0: [sr0] Sense Key : Not Ready [current] 
[229087.441963] sr 0:0:0:0: [sr0] Add. Sense: Medium not present - tray open
[229087.441970] sr 0:0:0:0: [sr0] CDB: Read(10): 28 00 00 09 35 a3 00 00 02 00
[229087.441982] end_request: I/O error, dev sr0, sector 2414220
[229087.474560] sr 0:0:0:0: [sr0] Device not ready
[229087.474567] sr 0:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[229087.474572] sr 0:0:0:0: [sr0] Sense Key : Not Ready [current] 
[229087.474578] sr 0:0:0:0: [sr0] Add. Sense: Medium not present - tray open
[229087.474586] sr 0:0:0:0: [sr0] CDB: Read(10): 28 00 00 06 f1 03 00 00 08 00
[229087.474597] end_request: I/O error, dev sr0, sector 1819660
[229087.505757] sr 0:0:0:0: [sr0] Device not ready
[229087.505763] sr 0:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[229087.505769] sr 0:0:0:0: [sr0] Sense Key : Not Ready [current] 
[229087.505774] sr 0:0:0:0: [sr0] Add. Sense: Medium not present - tray open
[229087.505782] sr 0:0:0:0: [sr0] CDB: Read(10): 28 00 00 06 f1 03 00 00 02 00
[229087.505793] end_request: I/O error, dev sr0, sector 1819660
[229087.538653] sr 0:0:0:0: [sr0] Device not ready
[229087.538660] sr 0:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[229087.538665] sr 0:0:0:0: [sr0] Sense Key : Not Ready [current] 
[229087.538672] sr 0:0:0:0: [sr0] Add. Sense: Medium not present - tray open
[229087.538680] sr 0:0:0:0: [sr0] CDB: Read(10): 28 00 00 0a 58 ca 00 00 08 00
[229087.538691] end_request: I/O error, dev sr0, sector 2712360
[229087.569682] sr 0:0:0:0: [sr0] Device not ready
[229087.569690] sr 0:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[229087.569695] sr 0:0:0:0: [sr0] Sense Key : Not Ready [current] 
[229087.569714] sr 0:0:0:0: [sr0] Add. Sense: Medium not present - tray open
[229087.569721] sr 0:0:0:0: [sr0] CDB: Read(10): 28 00 00 0a 58 ca 00 00 02 00
[229087.569733] end_request: I/O error, dev sr0, sector 2712360
[229087.601717] sr 0:0:0:0: [sr0] Device not ready
[229087.601724] sr 0:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[229087.601730] sr 0:0:0:0: [sr0] Sense Key : Not Ready [current] 
[229087.601736] sr 0:0:0:0: [sr0] Add. Sense: Medium not present - tray open
[229087.601744] sr 0:0:0:0: [sr0] CDB: Read(10): 28 00 00 09 35 af 00 00 08 00
[229087.601755] end_request: I/O error, dev sr0, sector 2414268
[229087.632736] sr 0:0:0:0: [sr0] Device not ready
[229087.632743] sr 0:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[229087.632749] sr 0:0:0:0: [sr0] Sense Key : Not Ready [current] 
[229087.632755] sr 0:0:0:0: [sr0] Add. Sense: Medium not present - tray open
[229087.632763] sr 0:0:0:0: [sr0] CDB: Read(10): 28 00 00 09 35 af 00 00 02 00
[229087.632774] end_request: I/O error, dev sr0, sector 2414268
[229087.665794] sr 0:0:0:0: [sr0] Device not ready
[229087.665802] sr 0:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[229087.665808] sr 0:0:0:0: [sr0] Sense Key : Not Ready [current] 
[229087.665814] sr 0:0:0:0: [sr0] Add. Sense: Medium not present - tray open
[229087.665822] sr 0:0:0:0: [sr0] CDB: Read(10): 28 00 00 0c 7d b3 00 00 08 00
[229087.665833] end_request: I/O error, dev sr0, sector 3274444
[229087.696821] sr 0:0:0:0: [sr0] Device not ready
[229087.696828] sr 0:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[229087.696834] sr 0:0:0:0: [sr0] Sense Key : Not Ready [current] 
[229087.696840] sr 0:0:0:0: [sr0] Add. Sense: Medium not present - tray open
[229087.696848] sr 0:0:0:0: [sr0] CDB: Read(10): 28 00 00 0c 7d b3 00 00 02 00
[229087.696859] end_request: I/O error, dev sr0, sector 3274444
[229087.728853] sr 0:0:0:0: [sr0] Device not ready
[229087.728861] sr 0:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[229087.728867] sr 0:0:0:0: [sr0] Sense Key : Not Ready [current] 
[229087.728873] sr 0:0:0:0: [sr0] Add. Sense: Medium not present - tray open
[229087.728881] sr 0:0:0:0: [sr0] CDB: Read(10): 28 00 00 0a 58 d4 00 00 08 00
[229087.728892] end_request: I/O error, dev sr0, sector 2712400
[229087.760963] sr 0:0:0:0: [sr0] Device not ready
[229087.760972] sr 0:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[229087.760977] sr 0:0:0:0: [sr0] Sense Key : Not Ready [current] 
[229087.760983] sr 0:0:0:0: [sr0] Add. Sense: Medium not present - tray open
[229087.760991] sr 0:0:0:0: [sr0] CDB: Read(10): 28 00 00 0a 58 d4 00 00 02 00
[229087.761002] end_request: I/O error, dev sr0, sector 2712400
[229087.793963] sr 0:0:0:0: [sr0] Device not ready
[229087.793972] sr 0:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[229087.793978] sr 0:0:0:0: [sr0] Sense Key : Not Ready [current] 
[229087.793984] sr 0:0:0:0: [sr0] Add. Sense: Medium not present - tray open
[229087.793992] sr 0:0:0:0: [sr0] CDB: Read(10): 28 00 00 0d 55 c1 00 00 08 00
[229087.794003] end_request: I/O error, dev sr0, sector 3495684
[229087.825917] sr 0:0:0:0: [sr0] Device not ready
[229087.825923] sr 0:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[229087.825929] sr 0:0:0:0: [sr0] Sense Key : Not Ready [current] 
[229087.825936] sr 0:0:0:0: [sr0] Add. Sense: Medium not present - tray open
[229087.825944] sr 0:0:0:0: [sr0] CDB: Read(10): 28 00 00 0d 55 c1 00 00 02 00
[229087.825955] end_request: I/O error, dev sr0, sector 3495684
[229087.858634] sr 0:0:0:0: [sr0] Device not ready
[229087.858642] sr 0:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[229087.858648] sr 0:0:0:0: [sr0] Sense Key : Not Ready [current] 
[229087.858654] sr 0:0:0:0: [sr0] Add. Sense: Medium not present - tray open
[229087.858662] sr 0:0:0:0: [sr0] CDB: Read(10): 28 00 00 0c 7d bf 00 00 08 00
[229087.858673] end_request: I/O error, dev sr0, sector 3274492
[229087.890049] sr 0:0:0:0: [sr0] Device not ready
[229087.890057] sr 0:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[229087.890062] sr 0:0:0:0: [sr0] Sense Key : Not Ready [current] 
[229087.890068] sr 0:0:0:0: [sr0] Add. Sense: Medium not present - tray open
[229087.890077] sr 0:0:0:0: [sr0] CDB: Read(10): 28 00 00 0c 7d bf 00 00 02 00
[229087.890088] end_request: I/O error, dev sr0, sector 3274492
[229087.924144] sr 0:0:0:0: [sr0] Device not ready
[229087.924152] sr 0:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[229087.924158] sr 0:0:0:0: [sr0] Sense Key : Not Ready [current] 
[229087.924164] sr 0:0:0:0: [sr0] Add. Sense: Medium not present - tray open
[229087.924172] sr 0:0:0:0: [sr0] CDB: Read(10): 28 00 00 0e 92 91 00 00 08 00
[229087.924183] end_request: I/O error, dev sr0, sector 3820100
[229087.956118] sr 0:0:0:0: [sr0] Device not ready
[229087.956125] sr 0:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[229087.956131] sr 0:0:0:0: [sr0] Sense Key : Not Ready [current] 
[229087.956137] sr 0:0:0:0: [sr0] Add. Sense: Medium not present - tray open
[229087.956145] sr 0:0:0:0: [sr0] CDB: Read(10): 28 00 00 0e 92 91 00 00 02 00
[229087.956157] end_request: I/O error, dev sr0, sector 3820100
[229087.988158] sr 0:0:0:0: [sr0] Device not ready
[229087.988166] sr 0:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[229087.988172] sr 0:0:0:0: [sr0] Sense Key : Not Ready [current] 
[229087.988178] sr 0:0:0:0: [sr0] Add. Sense: Medium not present - tray open
[229087.988186] sr 0:0:0:0: [sr0] CDB: Read(10): 28 00 00 0d 55 ca 00 00 08 00
[229087.988197] end_request: I/O error, dev sr0, sector 3495720
[229088.019230] sr 0:0:0:0: [sr0] Device not ready
[229088.019239] sr 0:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[229088.019245] sr 0:0:0:0: [sr0] Sense Key : Not Ready [current] 
[229088.019251] sr 0:0:0:0: [sr0] Add. Sense: Medium not present - tray open
[229088.019259] sr 0:0:0:0: [sr0] CDB: Read(10): 28 00 00 0d 55 ca 00 00 02 00
[229088.019270] end_request: I/O error, dev sr0, sector 3495720
[229088.052224] sr 0:0:0:0: [sr0] Device not ready
[229088.052232] sr 0:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[229088.052238] sr 0:0:0:0: [sr0] Sense Key : Not Ready [current] 
[229088.052244] sr 0:0:0:0: [sr0] Add. Sense: Medium not present - tray open
[229088.052251] sr 0:0:0:0: [sr0] CDB: Read(10): 28 00 00 0f 3a 77 00 00 08 00
[229088.052262] end_request: I/O error, dev sr0, sector 3992028
[229088.083271] sr 0:0:0:0: [sr0] Device not ready
[229088.083278] sr 0:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[229088.083284] sr 0:0:0:0: [sr0] Sense Key : Not Ready [current] 
[229088.083290] sr 0:0:0:0: [sr0] Add. Sense: Medium not present - tray open
[229088.083299] sr 0:0:0:0: [sr0] CDB: Read(10): 28 00 00 0f 3a 77 00 00 02 00
[229088.083310] end_request: I/O error, dev sr0, sector 3992028
[229088.115247] sr 0:0:0:0: [sr0] Device not ready
[229088.115254] sr 0:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[229088.115269] sr 0:0:0:0: [sr0] Sense Key : Not Ready [current] 
[229088.115275] sr 0:0:0:0: [sr0] Add. Sense: Medium not present - tray open
[229088.115283] sr 0:0:0:0: [sr0] CDB: Read(10): 28 00 00 0e 92 9b 00 00 08 00
[229088.115294] end_request: I/O error, dev sr0, sector 3820140
[229088.147282] sr 0:0:0:0: [sr0] Device not ready
[229088.147290] sr 0:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[229088.147295] sr 0:0:0:0: [sr0] Sense Key : Not Ready [current] 
[229088.147301] sr 0:0:0:0: [sr0] Add. Sense: Medium not present - tray open
[229088.147309] sr 0:0:0:0: [sr0] CDB: Read(10): 28 00 00 0e 92 9b 00 00 02 00
[229088.147320] end_request: I/O error, dev sr0, sector 3820140
[229088.181331] sr 0:0:0:0: [sr0] Device not ready
[229088.181338] sr 0:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[229088.181344] sr 0:0:0:0: [sr0] Sense Key : Not Ready [current] 
[229088.181350] sr 0:0:0:0: [sr0] Add. Sense: Medium not present - tray open
[229088.181358] sr 0:0:0:0: [sr0] CDB: Read(10): 28 00 00 10 41 de 00 00 08 00
[229088.181369] end_request: I/O error, dev sr0, sector 4261752
[229088.213331] sr 0:0:0:0: [sr0] Device not ready
[229088.213339] sr 0:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[229088.213345] sr 0:0:0:0: [sr0] Sense Key : Not Ready [current] 
[229088.213350] sr 0:0:0:0: [sr0] Add. Sense: Medium not present - tray open
[229088.213358] sr 0:0:0:0: [sr0] CDB: Read(10): 28 00 00 10 41 de 00 00 02 00
[229088.213369] end_request: I/O error, dev sr0, sector 4261752
[229088.245441] sr 0:0:0:0: [sr0] Device not ready
[229088.245449] sr 0:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[229088.245454] sr 0:0:0:0: [sr0] Sense Key : Not Ready [current] 
[229088.245461] sr 0:0:0:0: [sr0] Add. Sense: Medium not present - tray open
[229088.245469] sr 0:0:0:0: [sr0] CDB: Read(10): 28 00 00 0f 3a 80 00 00 08 00
[229088.245480] end_request: I/O error, dev sr0, sector 3992064
[229088.277466] sr 0:0:0:0: [sr0] Device not ready
[229088.277474] sr 0:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[229088.277479] sr 0:0:0:0: [sr0] Sense Key : Not Ready [current] 
[229088.277485] sr 0:0:0:0: [sr0] Add. Sense: Medium not present - tray open
[229088.277493] sr 0:0:0:0: [sr0] CDB: Read(10): 28 00 00 0f 3a 80 00 00 02 00
[229088.277504] end_request: I/O error, dev sr0, sector 3992064
[229088.310515] sr 0:0:0:0: [sr0] Device not ready
[229088.310522] sr 0:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[229088.310527] sr 0:0:0:0: [sr0] Sense Key : Not Ready [current] 
[229088.310534] sr 0:0:0:0: [sr0] Add. Sense: Medium not present - tray open
[229088.310541] sr 0:0:0:0: [sr0] CDB: Read(10): 28 00 00 11 5a 75 00 00 08 00
[229088.310552] end_request: I/O error, dev sr0, sector 4549076
[229088.341569] sr 0:0:0:0: [sr0] Device not ready
[229088.341576] sr 0:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[229088.341582] sr 0:0:0:0: [sr0] Sense Key : Not Ready [current] 
[229088.341588] sr 0:0:0:0: [sr0] Add. Sense: Medium not present - tray open
[229088.341596] sr 0:0:0:0: [sr0] CDB: Read(10): 28 00 00 11 5a 75 00 00 02 00
[229088.341607] end_request: I/O error, dev sr0, sector 4549076
[229088.373573] sr 0:0:0:0: [sr0] Device not ready
[229088.373581] sr 0:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[229088.373587] sr 0:0:0:0: [sr0] Sense Key : Not Ready [current] 
[229088.373594] sr 0:0:0:0: [sr0] Add. Sense: Medium not present - tray open
[229088.373601] sr 0:0:0:0: [sr0] CDB: Read(10): 28 00 00 10 41 e8 00 00 08 00
[229088.373613] end_request: I/O error, dev sr0, sector 4261792
[229088.404617] sr 0:0:0:0: [sr0] Device not ready
[229088.404625] sr 0:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[229088.404631] sr 0:0:0:0: [sr0] Sense Key : Not Ready [current] 
[229088.404637] sr 0:0:0:0: [sr0] Add. Sense: Medium not present - tray open
[229088.404645] sr 0:0:0:0: [sr0] CDB: Read(10): 28 00 00 10 41 e8 00 00 02 00
[229088.404656] end_request: I/O error, dev sr0, sector 4261792
[229088.437702] sr 0:0:0:0: [sr0] Device not ready
[229088.437711] sr 0:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[229088.437716] sr 0:0:0:0: [sr0] Sense Key : Not Ready [current] 
[229088.437722] sr 0:0:0:0: [sr0] Add. Sense: Medium not present - tray open
[229088.437730] sr 0:0:0:0: [sr0] CDB: Read(10): 28 00 00 12 f8 a6 00 00 08 00
[229088.437741] end_request: I/O error, dev sr0, sector 4973208
[229088.469692] sr 0:0:0:0: [sr0] Device not ready
[229088.469700] sr 0:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[229088.469705] sr 0:0:0:0: [sr0] Sense Key : Not Ready [current] 
[229088.469712] sr 0:0:0:0: [sr0] Add. Sense: Medium not present - tray open
[229088.469719] sr 0:0:0:0: [sr0] CDB: Read(10): 28 00 00 12 f8 a6 00 00 02 00
[229088.469731] end_request: I/O error, dev sr0, sector 4973208
[229088.501781] sr 0:0:0:0: [sr0] Device not ready
[229088.501790] sr 0:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[229088.501796] sr 0:0:0:0: [sr0] Sense Key : Not Ready [current] 
[229088.501803] sr 0:0:0:0: [sr0] Add. Sense: Medium not present - tray open
[229088.501811] sr 0:0:0:0: [sr0] CDB: Read(10): 28 00 00 11 5a 7f 00 00 08 00
[229088.501822] end_request: I/O error, dev sr0, sector 4549116
[229088.533719] sr 0:0:0:0: [sr0] Device not ready
[229088.533728] sr 0:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[229088.533733] sr 0:0:0:0: [sr0] Sense Key : Not Ready [current] 
[229088.533739] sr 0:0:0:0: [sr0] Add. Sense: Medium not present - tray open
[229088.533747] sr 0:0:0:0: [sr0] CDB: Read(10): 28 00 00 11 5a 7f 00 00 02 00
[229088.533758] end_request: I/O error, dev sr0, sector 4549116
[229088.566757] sr 0:0:0:0: [sr0] Device not ready
[229088.566764] sr 0:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[229088.566770] sr 0:0:0:0: [sr0] Sense Key : Not Ready [current] 
[229088.566776] sr 0:0:0:0: [sr0] Add. Sense: Medium not present - tray open
[229088.566784] sr 0:0:0:0: [sr0] CDB: Read(10): 28 00 00 13 6e 57 00 00 08 00
[229088.566795] end_request: I/O error, dev sr0, sector 5093724
[229088.597799] sr 0:0:0:0: [sr0] Device not ready
[229088.597806] sr 0:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[229088.597812] sr 0:0:0:0: [sr0] Sense Key : Not Ready [current] 
[229088.597818] sr 0:0:0:0: [sr0] Add. Sense: Medium not present - tray open
[229088.597825] sr 0:0:0:0: [sr0] CDB: Read(10): 28 00 00 13 6e 57 00 00 02 00
[229088.597837] end_request: I/O error, dev sr0, sector 5093724
[229088.629825] sr 0:0:0:0: [sr0] Device not ready
[229088.629832] sr 0:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[229088.629837] sr 0:0:0:0: [sr0] Sense Key : Not Ready [current] 
[229088.629843] sr 0:0:0:0: [sr0] Add. Sense: Medium not present - tray open
[229088.629850] sr 0:0:0:0: [sr0] CDB: Read(10): 28 00 00 12 f8 b0 00 00 08 00
[229088.629861] end_request: I/O error, dev sr0, sector 4973248
[229088.662323] sr 0:0:0:0: [sr0] Device not ready
[229088.662330] sr 0:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[229088.662336] sr 0:0:0:0: [sr0] Sense Key : Not Ready [current] 
[229088.662342] sr 0:0:0:0: [sr0] Add. Sense: Medium not present - tray open
[229088.662349] sr 0:0:0:0: [sr0] CDB: Read(10): 28 00 00 12 f8 b0 00 00 02 00
[229088.662360] end_request: I/O error, dev sr0, sector 4973248
[229088.694954] sr 0:0:0:0: [sr0] Device not ready
[229088.694961] sr 0:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[229088.694966] sr 0:0:0:0: [sr0] Sense Key : Not Ready [current] 
[229088.694973] sr 0:0:0:0: [sr0] Add. Sense: Medium not present - tray open
[229088.694981] sr 0:0:0:0: [sr0] CDB: Read(10): 28 00 00 14 54 c5 00 00 08 00
[229088.694992] end_request: I/O error, dev sr0, sector 5329684
[229088.725994] sr 0:0:0:0: [sr0] Device not ready
[229088.726001] sr 0:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[229088.726007] sr 0:0:0:0: [sr0] Sense Key : Not Ready [current] 
[229088.726013] sr 0:0:0:0: [sr0] Add. Sense: Medium not present - tray open
[229088.726022] sr 0:0:0:0: [sr0] CDB: Read(10): 28 00 00 14 54 c5 00 00 02 00
[229088.726033] end_request: I/O error, dev sr0, sector 5329684
[229088.759033] sr 0:0:0:0: [sr0] Device not ready
[229088.759041] sr 0:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[229088.759046] sr 0:0:0:0: [sr0] Sense Key : Not Ready [current] 
[229088.759053] sr 0:0:0:0: [sr0] Add. Sense: Medium not present - tray open
[229088.759060] sr 0:0:0:0: [sr0] CDB: Read(10): 28 00 00 13 6e 60 00 00 08 00
[229088.759071] end_request: I/O error, dev sr0, sector 5093760
[229088.790064] sr 0:0:0:0: [sr0] Device not ready
[229088.790072] sr 0:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[229088.790077] sr 0:0:0:0: [sr0] Sense Key : Not Ready [current] 
[229088.790084] sr 0:0:0:0: [sr0] Add. Sense: Medium not present - tray open
[229088.790092] sr 0:0:0:0: [sr0] CDB: Read(10): 28 00 00 13 6e 60 00 00 02 00
[229088.790103] end_request: I/O error, dev sr0, sector 5093760
[229088.823099] sr 0:0:0:0: [sr0] Device not ready
[229088.823108] sr 0:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[229088.823113] sr 0:0:0:0: [sr0] Sense Key : Not Ready [current] 
[229088.823119] sr 0:0:0:0: [sr0] Add. Sense: Medium not present - tray open
[229088.823127] sr 0:0:0:0: [sr0] CDB: Read(10): 28 00 00 16 60 1c 00 00 08 00
[229088.823138] end_request: I/O error, dev sr0, sector 5865584
[229088.854128] sr 0:0:0:0: [sr0] Device not ready
[229088.854136] sr 0:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[229088.854141] sr 0:0:0:0: [sr0] Sense Key : Not Ready [current] 
[229088.854148] sr 0:0:0:0: [sr0] Add. Sense: Medium not present - tray open
[229088.854156] sr 0:0:0:0: [sr0] CDB: Read(10): 28 00 00 16 60 1c 00 00 02 00
[229088.854166] end_request: I/O error, dev sr0, sector 5865584
[229195.594910] UDF-fs: Partition marked readonly; forcing readonly mount
[229195.665203] UDF-fs INFO UDF: Mounting volume 'MathUSee_Gamma', timestamp 2004/12/15 20:31 (1ed4)
[229206.673904] sr 0:0:0:0: [sr0] Device not ready
[229206.673912] sr 0:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[229206.673917] sr 0:0:0:0: [sr0] Sense Key : Not Ready [current] 
[229206.673923] sr 0:0:0:0: [sr0] Add. Sense: Medium not present - tray open
[229206.673931] sr 0:0:0:0: [sr0] CDB: Read(10): 28 00 00 00 ab ae 00 00 40 00
[229206.673941] end_request: I/O error, dev sr0, sector 175800
[229206.673948] quiet_error: 380 callbacks suppressed
[229206.673952] Buffer I/O error on device sr0, logical block 43950
[229206.673959] Buffer I/O error on device sr0, logical block 43951
[229206.673962] Buffer I/O error on device sr0, logical block 43952
[229206.673966] Buffer I/O error on device sr0, logical block 43953
[229206.673969] Buffer I/O error on device sr0, logical block 43954
[229206.673972] Buffer I/O error on device sr0, logical block 43955
[229206.673975] Buffer I/O error on device sr0, logical block 43956
[229206.673978] Buffer I/O error on device sr0, logical block 43957
[229206.673982] Buffer I/O error on device sr0, logical block 43958
[229206.673985] Buffer I/O error on device sr0, logical block 43959
[229211.878765] sr 0:0:0:0: [sr0] Device not ready
[229211.878772] sr 0:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[229211.878778] sr 0:0:0:0: [sr0] Sense Key : Not Ready [current] 
[229211.878784] sr 0:0:0:0: [sr0] Add. Sense: Medium not present - tray open
[229211.878791] sr 0:0:0:0: [sr0] CDB: Read(10): 28 00 00 00 ab ee 00 00 40 00
[229211.878802] end_request: I/O error, dev sr0, sector 176056
[229211.878809] quiet_error: 54 callbacks suppressed
[229211.878813] Buffer I/O error on device sr0, logical block 44014
[229211.878819] Buffer I/O error on device sr0, logical block 44015
[229211.878823] Buffer I/O error on device sr0, logical block 44016
[229211.878826] Buffer I/O error on device sr0, logical block 44017
[229211.878839] Buffer I/O error on device sr0, logical block 44018
[229211.878842] Buffer I/O error on device sr0, logical block 44019
[229211.878845] Buffer I/O error on device sr0, logical block 44020
[229211.878848] Buffer I/O error on device sr0, logical block 44021
[229211.878852] Buffer I/O error on device sr0, logical block 44022
[229211.878855] Buffer I/O error on device sr0, logical block 44023
[229211.909833] sr 0:0:0:0: [sr0] Device not ready
[229211.909840] sr 0:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[229211.909845] sr 0:0:0:0: [sr0] Sense Key : Not Ready [current] 
[229211.909851] sr 0:0:0:0: [sr0] Add. Sense: Medium not present - tray open
[229211.909859] sr 0:0:0:0: [sr0] CDB: Read(10): 28 00 00 00 ab ae 00 00 02 00
[229211.909870] end_request: I/O error, dev sr0, sector 175800
[229211.942881] sr 0:0:0:0: [sr0] Device not ready
[229211.942889] sr 0:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[229211.942895] sr 0:0:0:0: [sr0] Sense Key : Not Ready [current] 
[229211.942901] sr 0:0:0:0: [sr0] Add. Sense: Medium not present - tray open
[229211.942909] sr 0:0:0:0: [sr0] CDB: Read(10): 28 00 00 00 ab ae 00 00 02 00
[229211.942920] end_request: I/O error, dev sr0, sector 175800
[229211.982917] sr 0:0:0:0: [sr0] Device not ready
[229211.982924] sr 0:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[229211.982929] sr 0:0:0:0: [sr0] Sense Key : Not Ready [current] 
[229211.982935] sr 0:0:0:0: [sr0] Add. Sense: Medium not present - tray open
[229211.982943] sr 0:0:0:0: [sr0] CDB: Read(10): 28 00 00 00 ab ae 00 00 02 00
[229211.982954] end_request: I/O error, dev sr0, sector 175800
[229212.045971] sr 0:0:0:0: [sr0] Device not ready
[229212.045978] sr 0:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[229212.045983] sr 0:0:0:0: [sr0] Sense Key : Not Ready [current] 
[229212.045989] sr 0:0:0:0: [sr0] Add. Sense: Medium not present - tray open
[229212.045996] sr 0:0:0:0: [sr0] CDB: Read(10): 28 00 00 00 ab ae 00 00 02 00
[229212.046007] end_request: I/O error, dev sr0, sector 175800
[229212.141051] sr 0:0:0:0: [sr0] Device not ready
[229212.141058] sr 0:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[229212.141063] sr 0:0:0:0: [sr0] Sense Key : Not Ready [current] 
[229212.141069] sr 0:0:0:0: [sr0] Add. Sense: Medium not present - tray open
[229212.141076] sr 0:0:0:0: [sr0] CDB: Read(10): 28 00 00 00 ab ae 00 00 02 00
[229212.141087] end_request: I/O error, dev sr0, sector 175800
[229212.239146] sr 0:0:0:0: [sr0] Device not ready
[229212.239152] sr 0:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[229212.239157] sr 0:0:0:0: [sr0] Sense Key : Not Ready [current] 
[229212.239163] sr 0:0:0:0: [sr0] Add. Sense: Medium not present - tray open
[229212.239172] sr 0:0:0:0: [sr0] CDB: Read(10): 28 00 00 00 ab ae 00 00 02 00
[229212.239183] end_request: I/O error, dev sr0, sector 175800
[229212.273273] sr 0:0:0:0: [sr0] Device not ready
[229212.273281] sr 0:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[229212.273287] sr 0:0:0:0: [sr0] Sense Key : Not Ready [current] 
[229212.273293] sr 0:0:0:0: [sr0] Add. Sense: Medium not present - tray open
[229212.273301] sr 0:0:0:0: [sr0] CDB: Read(10): 28 00 00 00 ab ae 00 00 02 00
[229212.273313] end_request: I/O error, dev sr0, sector 175800
[229212.326250] sr 0:0:0:0: [sr0] Device not ready
[229212.326258] sr 0:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[229212.326263] sr 0:0:0:0: [sr0] Sense Key : Not Ready [current] 
[229212.326269] sr 0:0:0:0: [sr0] Add. Sense: Medium not present - tray open
[229212.326277] sr 0:0:0:0: [sr0] CDB: Read(10): 28 00 00 00 b5 ac 00 00 02 00
[229212.326288] end_request: I/O error, dev sr0, sector 186032