6.732316] libata version 3.00 loaded.
[    6.913662] ata_piix 0000:00:1f.1: version 2.13
[    6.913874] ata_piix 0000:00:1f.1: setting latency timer to 64
[    6.930296] scsi0 : ata_piix
[    6.956257] scsi1 : ata_piix
[    6.983022] ata1: PATA max UDMA/100 cmd 0x1f0 ctl 0x3f6 bmdma 0xffa0 irq 14
[    6.983039] ata2: PATA max UDMA/100 cmd 0x170 ctl 0x376 bmdma 0xffa8 irq 15
[    6.990341] ata2: port disabled. ignoring.
[    7.144580] ata1.01: ATAPI: _NEC DVD_RW ND-4550A, 1.07, max UDMA/33
[    7.160423] ata1.01: configured for UDMA/33
[   13.568029] eth0: no IPv6 routers present
[   27.872143] ata1: lost interrupt (Status 0x58)
[   27.876004] ata1: drained 65536 bytes to clear DRQ.
[   27.937363] ata1.01: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x6 frozen
[   27.937493] scsi 0:0:1:0: CDB: Inquiry: 12 00 00 00 60 00
[   27.937536] ata1.01: cmd a0/01:00:00:60:00/00:00:00:00:00/b0 tag 0 dma 96 in
[   27.937542]          res 40/00:02:00:24:00/00:00:00:00:00/b0 Emask 0x4 (timeout)
[   27.937721] ata1.01: status: { DRDY }
[   27.937855] ata1: soft resetting link
[   28.116225] ata1.01: configured for UDMA/33
[   28.116578] ata1: EH complete
[   28.116612] scsi scan: 96 byte inquiry failed.  Consider BLIST_INQUIRY_36 for this device
[   28.117345] scsi 0:0:1:0: CD-ROM            _NEC     DVD_RW ND-4550A  1.07 PQ: 0 ANSI: 5
[   28.380184] ICE1724 0000:01:0c.0: PCI INT A -> GSI 17 (level, low) -> IRQ 17
[   58.848068] ata1: lost interrupt (Status 0x0)
[   58.848144] ata1.01: limiting speed to UDMA/25:PIO4
[   58.848162] ata1.01: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x6 frozen
[   58.848270] sr 0:0:1:0: CDB: Mode Sense(10): 5a 00 2a 00 00 00 00 00 80 00
[   58.848320] ata1.01: cmd a0/01:00:00:80:00/00:00:00:00:00/b0 tag 0 dma 16512 in
[   58.848326]          res 40/00:03:00:00:00/00:00:00:00:00/b0 Emask 0x4 (timeout)
[   58.848525] ata1.01: status: { DRDY }
[   58.848660] ata1: soft resetting link
[   59.028226] ata1.01: configured for UDMA/25
[   59.029261] ata1: EH complete
[   59.029299] sr0: scsi-1 drive
[   59.029310] cdrom: Uniform CD-ROM driver Revision: 3.20
[   59.029922] sr 0:0:1:0: Attached scsi CD-ROM sr0
[   59.059126] sr 0:0:1:0: Attached scsi generic sg0 type 5
[  119.904081] ata1: lost interrupt (Status 0x0)
[  119.904154] ata1.01: limiting speed to PIO4
[  119.904171] ata1.01: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x6 frozen
[  119.904281] sr 0:0:1:0: [sr0] CDB: Get configuration: 46 00 00 00 00 00 00 01 30 00
[  119.904330] ata1.01: cmd a0/01:00:00:30:01/00:00:00:00:00/b0 tag 0 dma 16688 in
[  119.904336]          res 40/00:02:00:08:00/00:00:00:00:00/b0 Emask 0x4 (timeout)
[  119.904535] ata1.01: status: { DRDY }
[  119.904669] ata1: soft resetting link
[  120.084237] ata1.01: configured for PIO4
[  120.085290] ata1: EH complete

root@ltsp200:~# uname -a 
Linux ltsp200 3.0.0-1-486 #1 Sun Jul 24 13:43:13 UTC 2011 i686 GNU/Linux

root@ltsp200:~# lspci 
00:00.0 Host bridge: Intel Corporation 82815 815 Chipset Host Bridge and Memory Controller Hub (rev 02)
00:02.0 VGA compatible controller: Intel Corporation 82815 Chipset Graphics Controller (CGC) (rev 02)
00:1e.0 PCI bridge: Intel Corporation 82801 PCI Bridge (rev 05)
00:1f.0 ISA bridge: Intel Corporation 82801BA ISA Bridge (LPC) (rev 05)
00:1f.1 IDE interface: Intel Corporation 82801BA IDE U100 Controller (rev 05)
00:1f.2 USB Controller: Intel Corporation 82801BA/BAM USB Controller #1 (rev 05)
00:1f.3 SMBus: Intel Corporation 82801BA/BAM SMBus Controller (rev 05)
01:09.0 Ethernet controller: 3Com Corporation 3c905C-TX/TX-M [Tornado] (rev 78)
01:0c.0 Multimedia audio controller: VIA Technologies Inc. VT1720/24 [Envy24PT/HT] PCI Multi-Channel Audio Controller (rev 01)

[ 1234.681415] sr 0:0:1:0: [sr0] Unhandled sense code
[ 1234.681434] sr 0:0:1:0: [sr0]  Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 1234.681449] sr 0:0:1:0: [sr0]  Sense Key : Medium Error [current] 
[ 1234.681465] Info fld=0x10
[ 1234.681473] sr 0:0:1:0: [sr0]  Add. Sense: Unrecovered read error
[ 1234.681494] sr 0:0:1:0: [sr0] CDB: Read(10): 28 00 00 00 00 10 00 00 02 00
[ 1234.681522] end_request: I/O error, dev sr0, sector 64
[ 1234.681623] Buffer I/O error on device sr0, logical block 8
[ 1235.351803] sr 0:0:1:0: [sr0] Unhandled sense code
[ 1235.351824] sr 0:0:1:0: [sr0]  Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 1235.351838] sr 0:0:1:0: [sr0]  Sense Key : Medium Error [current] 
[ 1235.351855] Info fld=0x10
[ 1235.351863] sr 0:0:1:0: [sr0]  Add. Sense: Unrecovered read error
[ 1235.351883] sr 0:0:1:0: [sr0] CDB: Read(10): 28 00 00 00 00 10 00 00 02 00
[ 1235.351913] end_request: I/O error, dev sr0, sector 64
[ 1235.352063] Buffer I/O error on device sr0, logical block 8