2.6.38.7-30.fc15.x86_64

I slot in an audio CD into the blu-ray drive of this Lenovo A700 all-in-one, and it then proceeds to hang for more than a minute, with interesting messages like this one:


Jun 20 14:38:10 novo kernel: [88750.080714] ata2.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x6 frozen
Jun 20 14:38:10 novo kernel: [88750.080729] sr 1:0:0:0: [sr0] CDB: Read TOC/PMA/ATIP: 43 02 05 00 00 00 00 00 04 00 00 00
Jun 20 14:38:10 novo kernel: [88750.080760] ata2.00: cmd a0/00:00:00:04:00/00:00:00:00:00/a0 tag 0 pio 16388 in
Jun 20 14:38:10 novo kernel: [88750.080763]          res 40/00:02:00:00:02/00:00:00:00:00/00 Emask 0x4 (timeout)
Jun 20 14:38:10 novo kernel: [88750.080769] ata2.00: status: { DRDY }
Jun 20 14:38:10 novo kernel: [88750.080782] ata2: hard resetting link
Jun 20 14:38:10 novo kernel: [88750.385627] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
Jun 20 14:38:10 novo kernel: [88750.388583] ata2.00: configured for UDMA/100
Jun 20 14:38:12 novo kernel: [88752.160739] ata2: EH complete
Jun 20 14:40:12 novo kernel: [88872.195686] ata2.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x6 frozen
Jun 20 14:40:12 novo kernel: [88872.195700] sr 1:0:0:0: [sr0] CDB: Read TOC/PMA/ATIP: 43 02 05 00 00 00 00 00 04 00 00 00
Jun 20 14:40:12 novo kernel: [88872.195736] ata2.00: cmd a0/00:00:00:04:00/00:00:00:00:00/a0 tag 0 pio 16388 in
Jun 20 14:40:12 novo kernel: [88872.195740]          res 40/00:02:00:00:02/00:00:00:00:00/00 Emask 0x4 (timeout)
Jun 20 14:40:12 novo kernel: [88872.195751] ata2.00: status: { DRDY }
Jun 20 14:40:12 novo kernel: [88872.195767] ata2: hard resetting link
Jun 20 14:40:13 novo kernel: [88872.500643] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
Jun 20 14:40:13 novo kernel: [88872.503019] ata2.00: configured for UDMA/100
Jun 20 14:40:14 novo kernel: [88874.360269] ata2: EH complete
Jun 20 14:41:18 novo kernel: [88938.117415] ata2: limiting SATA link speed to 1.5 Gbps
Jun 20 14:41:18 novo kernel: [88938.117425] ata2.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x6 frozen
Jun 20 14:41:18 novo kernel: [88938.117435] sr 1:0:0:0: [sr0] CDB: Read TOC/PMA/ATIP: 43 00 05 00 00 00 00 00 04 00
Jun 20 14:41:18 novo kernel: [88938.117460] ata2.00: cmd a0/00:00:00:04:00/00:00:00:00:00/a0 tag 0 pio 16388 in
Jun 20 14:41:18 novo kernel: [88938.117463]          res 40/00:02:00:00:02/00:00:00:00:00/00 Emask 0x4 (timeout)
Jun 20 14:41:18 novo kernel: [88938.117470] ata2.00: status: { DRDY }
Jun 20 14:41:18 novo kernel: [88938.117482] ata2: hard resetting link
Jun 20 14:41:18 novo kernel: [88938.422207] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 310)
Jun 20 14:41:18 novo kernel: [88938.424604] ata2.00: configured for UDMA/100
Jun 20 14:41:20 novo kernel: [88940.233559] ata2: EH complete


# lspci -vv -s 00:1f.2
00:1f.2 SATA controller: Intel Corporation 5 Series/3400 Series Chipset 4 port SATA AHCI Controller (rev 06) (prog-if 01 [AHCI 1.0])
	Subsystem: Lenovo Device 3608
	Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
	Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0
	Interrupt: pin B routed to IRQ 45
	Region 0: I/O ports at f090 [size=8]
	Region 1: I/O ports at f080 [size=4]
	Region 2: I/O ports at f070 [size=8]
	Region 3: I/O ports at f060 [size=4]
	Region 4: I/O ports at f020 [size=32]
	Region 5: Memory at fe726000 (32-bit, non-prefetchable) [size=2K]
	Capabilities: <access denied>
	Kernel driver in use: ahci


Device is:
[    1.761044] ata2.00: ATAPI: Slimtype BD  E  DL4ETS, QL33, max UDMA/100