gistfile1.txt

(ada0:ata2:0:0:0): READ_DMA. ACB: c8 00 00 bc 9d 40 00 00 00 00 80 00
(ada0:ata2:0:0:0): CAM status: ATA Status Error
(ada0:ata2:0:0:0): ATA status: 51 (DRDY SERV ERR), error: 40 (UNC )
(ada0:ata2:0:0:0): RES: 51 40 00 bc 9d 00 00 00 00 80 00
(ada0:ata2:0:0:0): Retrying command
(ada0:ata2:0:0:0): READ_DMA. ACB: c8 00 00 bc 9d 40 00 00 00 00 80 00
(ada0:ata2:0:0:0): CAM status: ATA Status Error
(ada0:ata2:0:0:0): ATA status: 51 (DRDY SERV ERR), error: 40 (UNC )
(ada0:ata2:0:0:0): RES: 51 40 00 bc 9d 00 00 00 00 80 00
(ada0:ata2:0:0:0): Retrying command
(ada0:ata2:0:0:0): READ_DMA. ACB: c8 00 00 bc 9d 40 00 00 00 00 80 00
(ada0:ata2:0:0:0): CAM status: ATA Status Error
(ada0:ata2:0:0:0): ATA status: 51 (DRDY SERV ERR), error: 40 (UNC )
(ada0:ata2:0:0:0): RES: 51 40 00 bc 9d 00 00 00 00 80 00
(ada0:ata2:0:0:0): Retrying command
(ada0:ata2:0:0:0): READ_DMA. ACB: c8 00 00 bc 9d 40 00 00 00 00 80 00
(ada0:ata2:0:0:0): CAM status: ATA Status Error
(ada0:ata2:0:0:0): ATA status: 51 (DRDY SERV ERR), error: 40 (UNC )
(ada0:ata2:0:0:0): RES: 51 40 00 bc 9d 00 00 00 00 80 00
(ada0:ata2:0:0:0): Retrying command
(ada0:ata2:0:0:0): READ_DMA. ACB: c8 00 00 bc 9d 40 00 00 00 00 80 00
(ada0:ata2:0:0:0): CAM status: ATA Status Error
(ada0:ata2:0:0:0): ATA status: 51 (DRDY SERV ERR), error: 40 (UNC )
(ada0:ata2:0:0:0): RES: 51 40 00 bc 9d 00 00 00 00 80 00
(ada0:ata2:0:0:0): Error 5, Retries exhausted
panic @ time 1426324272.817, thread 0xfffff801640866a0: vm_fault: fault on nofault entry, addr: fffffe0fffa00000
cpuid = 0
Panic occurred in module kernel loaded at 0xffffffff80200000:

Stack: --------------------------------------------------
kernel:vm_fault_hold+0x15be
kernel:vm_fault+0x76
kernel:trap_pfault+0x204
kernel:trap+0x618
kernel:bcopy+0x16
kernel:ata_dmaunload+0x55
kernel:ata_end_transaction+0x1dd
kernel:ata_interrupt+0x77
kernel:ata_generic_intr+0x1d
kernel:intr_event_execute_handlers+0xe8
kernel:ithread_loop+0x95
kernel:fork_exit+0x74