[   24.809022] [drm] nouveau 0000:01:00.0: Allocating FIFO number 1
[   24.809585] [drm] nouveau 0000:01:00.0: nouveau_channel_alloc: initialised FIFO 1
[   28.242725] ip_tables: (C) 2000-2006 Netfilter Core Team
[   29.084036] eth0: no IPv6 routers present
[   60.892070] end_request: I/O error, dev fd0, sector 0
[   60.936067] end_request: I/O error, dev fd0, sector 0
[  299.729083] sr 1:0:1:0: [sr0] Unhandled sense code
[  299.729090] sr 1:0:1:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[  299.729095] sr 1:0:1:0: [sr0] Sense Key : Medium Error [current] 
[  299.729102] Info fld=0x1e7a98
[  299.729104] sr 1:0:1:0: [sr0] Add. Sense: Unrecovered read error
[  299.729111] sr 1:0:1:0: [sr0] CDB: Read(10): 28 00 00 1e 7a 98 00 00 02 00
[  299.729123] end_request: I/O error, dev sr0, sector 7989856
[  299.729131] __ratelimit: 9 callbacks suppressed
[  299.729136] Buffer I/O error on device sr0, logical block 998732
[  300.520870] sr 1:0:1:0: [sr0] Unhandled sense code
[  300.520877] sr 1:0:1:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[  300.520883] sr 1:0:1:0: [sr0] Sense Key : Medium Error [current] 
[  300.520889] Info fld=0x1e7a98
[  300.520892] sr 1:0:1:0: [sr0] Add. Sense: Unrecovered read error
[  300.520899] sr 1:0:1:0: [sr0] CDB: Read(10): 28 00 00 1e 7a 98 00 00 02 00
[  300.520910] end_request: I/O error, dev sr0, sector 7989856
[  300.520921] Buffer I/O error on device sr0, logical block 998732
[  301.664177] ISO 9660 Extensions: Microsoft Joliet Level 3
[  301.797708] ISO 9660 Extensions: RRIP_1991A