Disk errors on tty and syslog/dmesg

Posted by Shoaibi on Ask Ubuntu See other posts from Ask Ubuntu or by Shoaibi
Published on 2011-06-30T08:44:38Z Indexed on 2011/06/30 16:31 UTC
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Recently I have started to get a lot of these errors:

Jun 18 08:57:42 abacus kernel: [  401.554292] ata5: SError: { HostInt 10B8B }
Jun 18 08:57:42 abacus kernel: [  401.559346] sr 4:0:0:0: CDB: Test Unit Ready: 00 00 00 00 00 00
Jun 18 08:57:42 abacus kernel: [  401.560191] ata5.00: cmd a0/00:00:00:00:00/00:00:00:00:00/a0 tag 0
Jun 18 08:57:42 abacus kernel: [  401.560231]          res 51/20:03:00:00:00/00:00:00:00:00/a0 Emask 0x40 (internal error)
Jun 18 08:57:42 abacus kernel: [  401.575310] ata5.00: status: { DRDY ERR }
Jun 18 08:57:42 abacus kernel: [  401.579801] ata5: hard resetting link
Jun 18 08:57:42 abacus kernel: [  401.929320] ata5: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
Jun 18 08:57:42 abacus kernel: [  401.941936] ata5.00: configured for UDMA/100
Jun 18 08:57:42 abacus kernel: [  401.969426] ata5: EH complete
Jun 18 08:57:54 abacus kernel: [  413.527699] ata5.00: exception Emask 0x40 SAct 0x0 SErr 0x80800 action 0x6
Jun 18 08:57:54 abacus kernel: [  413.527779] ata5.00: irq_stat 0x40000001
Jun 18 08:57:54 abacus kernel: [  413.527822] ata5: SError: { HostInt 10B8B }
Jun 18 08:57:54 abacus kernel: [  413.527901] sr 4:0:0:0: CDB: Test Unit Ready: 00 00 00 00 00 00
Jun 18 08:57:54 abacus kernel: [  413.528103] ata5.00: cmd a0/00:00:00:00:00/00:00:00:00:00/a0 tag 0
Jun 18 08:57:54 abacus kernel: [  413.528142]          res 51/20:03:00:00:00/00:00:00:00:00/a0 Emask 0x40 (internal error)
Jun 18 08:57:54 abacus kernel: [  413.528184] ata5.00: status: { DRDY ERR }
Jun 18 08:57:54 abacus kernel: [  413.528303] ata5: hard resetting link
Jun 18 08:57:54 abacus kernel: [  413.875894] ata5: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
Jun 18 08:57:54 abacus kernel: [  413.888267] ata5.00: configured for UDMA/100
Jun 18 08:57:54 abacus kernel: [  413.916365] ata5: EH complete
Jun 18 08:57:56 abacus kernel: [  415.537834] ata5.00: exception Emask 0x40 SAct 0x0 SErr 0x80800 action 0x6
Jun 18 08:57:56 abacus kernel: [  415.545253] ata5.00: irq_stat 0x40000001
Jun 18 08:57:56 abacus kernel: [  415.549788] ata5: SError: { HostInt 10B8B }
Jun 18 08:57:56 abacus kernel: [  415.554840] sr 4:0:0:0: CDB: Test Unit Ready: 00 00 00 00 00 00
Jun 18 08:57:56 abacus kernel: [  415.555201] ata5.00: cmd a0/00:00:00:00:00/00:00:00:00:00/a0 tag 0
Jun 18 08:57:56 abacus kernel: [  415.555242]          res 51/20:03:00:00:00/00:00:00:00:00/a0 Emask 0x40 (internal error)
Jun 18 08:57:56 abacus kernel: [  415.570483] ata5.00: status: { DRDY ERR }
Jun 18 08:57:56 abacus kernel: [  415.574695] ata5: hard resetting link
Jun 18 08:57:56 abacus kernel: [  415.924954] ata5: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
Jun 18 08:57:56 abacus kernel: [  415.936831] ata5.00: configured for UDMA/100
Jun 18 08:57:56 abacus kernel: [  415.965001] ata5: EH complete
Jun 18 08:58:02 abacus kernel: [  421.529784] ata5.00: exception Emask 0x40 SAct 0x0 SErr 0x80800 action 0x6
Jun 18 08:58:02 abacus kernel: [  421.529904] ata5.00: irq_stat 0x40000001
Jun 18 08:58:02 abacus kernel: [  421.530023] ata5: SError: { HostInt 10B8B }
Jun 18 08:58:02 abacus kernel: [  421.530104] sr 4:0:0:0: CDB: Test Unit Ready: 00 00 00 00 00 00
Jun 18 08:58:02 abacus kernel: [  421.530425] ata5.00: cmd a0/00:00:00:00:00/00:00:00:00:00/a0 tag 0
Jun 18 08:58:02 abacus kernel: [  421.530466]          res 51/20:03:00:00:00/00:00:00:00:00/a0 Emask 0x40 (internal error)
Jun 18 08:58:02 abacus kernel: [  421.530583] ata5.00: status: { DRDY ERR }
Jun 18 08:58:02 abacus kernel: [  421.530705] ata5: hard resetting link
Jun 18 08:58:02 abacus kernel: [  421.873218] ata5: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
Jun 18 08:58:02 abacus kernel: [  421.885040] ata5.00: configured for UDMA/100
Jun 18 08:58:02 abacus kernel: [  421.913404] ata5: EH complete

Are these critical error messages? What would be the cause and remedy?

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