Comment 32 for bug 576601

Just tested this myself, and got the same results as Alan Pope.

Here's a part of my dmesg:

[ 0.811471] ahci_init_one: ENTER
[ 0.811474] ahci 0000:00:0a.0: version 3.0
[ 0.811487] ahci 0000:00:0a.0: PCI INT A -> Link[LSI0] -> GSI 20 (level, low) -> IRQ 20
[ 0.811527] alloc irq_desc for 27 on node -1
[ 0.811529] alloc kstat_irqs on node -1
[ 0.811537] ahci 0000:00:0a.0: irq 27 for MSI/MSI-X
[ 0.811547] ata_host_alloc: ENTER
[ 0.811549] ata_port_alloc: ENTER
[ 0.811558] ata_port_alloc: ENTER
[ 0.811573] ahci_port_init: PORT_SCR_ERR 0x0
[ 0.811575] ahci_port_init: PORT_IRQ_STAT 0x0
[ 0.811578] ahci_port_init: PORT_SCR_ERR 0x4000000
[ 0.811579] ahci_port_init: PORT_IRQ_STAT 0x400000
[ 0.811581] ahci_init_controller: HOST_CTL 0x80000000
[ 0.811584] ahci_init_controller: HOST_CTL 0x80000002
[ 0.811587] ahci 0000:00:0a.0: AHCI 0001.0300 32 slots 2 ports 3 Gbps 0x3 impl IDE mode
[ 0.811590] ahci 0000:00:0a.0: flags: 64bit ncq sntf pm led pio slum part apst
[ 0.811594] ahci 0000:00:0a.0: setting latency timer to 64
[ 0.811646] __ata_port_freeze: ata4294967295 port frozen
[ 0.811699] __ata_port_freeze: ata4294967295 port frozen
[ 0.815195] tg3.c:v3.102 (September 1, 2009)
[ 0.815363] tg3 0000:03:00.0: PCI INT A -> Link[Z00N] -> GSI 21 (level, low) -> IRQ 21
[ 0.815369] tg3 0000:03:00.0: setting latency timer to 64
[ 0.815627] b43-pci-bridge 0000:02:00.0: PCI INT A -> Link[Z00J] -> GSI 22 (level, low) -> IRQ 22
[ 0.815633] b43-pci-bridge 0000:02:00.0: setting latency timer to 64
[ 0.827236] scsi0 : ahci
[ 0.827671] scsi1 : ahci
[ 0.827757] ata1: SATA max UDMA/133 abar m8192@0xd3484000 port 0xd3484100 irq 27
[ 0.827760] ata2: SATA max UDMA/133 abar m8192@0xd3484000 port 0xd3484180 irq 27
[ 0.827795] ata_port_schedule_eh: port EH scheduled
[ 0.827800] ata_port_schedule_eh: port EH scheduled
[ 0.827804] ata_scsi_error: ENTER
[ 0.827806] ata_port_flush_task: ENTER
[ 0.827808] ata2: ata_port_flush_task: EXIT
[ 0.827811] ata_eh_link_autopsy: ENTER
[ 0.827813] ata_eh_recover: ENTER
[ 0.827817] __ata_port_freeze: ata2 port frozen
[ 0.827819] ahci_hardreset: ENTER
[ 0.827822] sata_link_hardreset: ENTER
[ 0.827832] ata_scsi_error: ENTER
[ 0.827834] ata_port_flush_task: ENTER
[ 0.827836] ata1: ata_port_flush_task: EXIT
[ 0.827838] ata_eh_link_autopsy: ENTER
[ 0.827840] ata_eh_recover: ENTER
[ 0.827843] __ata_port_freeze: ata1 port frozen
[ 0.827845] ahci_hardreset: ENTER
[ 0.827847] sata_link_hardreset: ENTER