Had another crash this morning, this time with a 3TB Hitachi_HDS5C3030ALA630_MJ1311YNG6KSGA
Thankfully I was there to see the drive light stay on, so I had a clue which drive to take offline.

Mar 14 07:18:31 monster kernel: [119755.500078] ------------[ cut here ]------------
Mar 14 07:18:31 monster kernel: [119755.500086] kernel BUG at /build/linux-9yOF0g/linux-4.4.0/drivers/ata/sata_mv.c:2120!
Mar 14 07:18:31 monster kernel: [119755.500089] invalid opcode: 0000 [#1] SMP 
Mar 14 07:18:31 monster kernel: [119755.500093] Modules linked in: ufs qnx4 hfsplus hfs minix ntfs msdos jfs xfs pci_stub vboxpci(OE) vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE) zfs(PO) zunicode(PO) zcommon(PO) znvpair(PO) spl(O) zavl(PO) nvidia_uvm(POE) gpio_ich coretemp kvm_intel kvm irqbypass input_leds serio_raw lpc_ich nvidia(POE) drm 8250_fintek i3000_edac shpchp mac_hid edac_core parport_pc ppdev lp parport autofs4 btrfs raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 multipath linear ahci libahci psmouse pata_acpi e1000e ptp pps_core sata_mv fjes
Mar 14 07:18:31 monster kernel: [119755.500153] CPU: 3 PID: 214 Comm: scsi_eh_22 Tainted: P           OE   4.4.0-66-generic #87-Ubuntu
Mar 14 07:18:31 monster kernel: [119755.500156] Hardware name: Supermicro PDSM4+/PDSM4+, BIOS 6.00 11/04/2008
Mar 14 07:18:31 monster kernel: [119755.500160] task: ffff88003558e600 ti: ffff8800c8988000 task.ti: ffff8800c8988000
Mar 14 07:18:31 monster kernel: [119755.500163] RIP: 0010:[<ffffffffc0027bb3>]  [<ffffffffc0027bb3>] mv_qc_prep+0x213/0x230 [sata_mv]
Mar 14 07:18:31 monster kernel: [119755.500173] RSP: 0018:ffff8800c898ba30  EFLAGS: 00010006
Mar 14 07:18:31 monster kernel: [119755.500176] RAX: ffff8800354565a0 RBX: ffff8800c8bf1d70 RCX: 0000000000000047
Mar 14 07:18:31 monster kernel: [119755.500178] RDX: ffff8800354565aa RSI: ffff880225cfe060 RDI: ffff8800c8bf1d70
Mar 14 07:18:31 monster kernel: [119755.500181] RBP: ffff8800c898ba48 R08: 0000000000000000 R09: 0000000000000001
Mar 14 07:18:31 monster kernel: [119755.500183] R10: 0000000000000023 R11: 0000000000000000 R12: 000000000000003f
Mar 14 07:18:31 monster kernel: [119755.500186] R13: ffff8800c8bdd818 R14: 0000000000000001 R15: ffff8800c8bf1d70
Mar 14 07:18:31 monster kernel: [119755.500189] FS:  0000000000000000(0000) GS:ffff88022fd80000(0000) knlGS:0000000000000000
Mar 14 07:18:31 monster kernel: [119755.500192] CS:  0010 DS: 0000 ES: 0000 CR0: 000000008005003b
Mar 14 07:18:31 monster kernel: [119755.500195] CR2: 00007fc39dbb1b60 CR3: 00000000c0da4000 CR4: 00000000000006e0
Mar 14 07:18:31 monster kernel: [119755.500197] Stack:
Mar 14 07:18:31 monster kernel: [119755.500199]  ffff8800c8bf0000 0000000000000001 ffff8800c8bf1e80 ffff8800c898baa0
Mar 14 07:18:31 monster kernel: [119755.500204]  ffffffff815dcbca ffff880225cfe098 ffffffff81e2c3e0 ffff8800c898bb70
Mar 14 07:18:31 monster kernel: [119755.500208]  0000000281d1c895 ffff8800c898bbe0 ffff8800c8bf1e80 0000000000000000
Mar 14 07:18:31 monster kernel: [119755.500213] Call Trace:
Mar 14 07:18:31 monster kernel: [119755.500221]  [<ffffffff815dcbca>] ata_qc_issue+0x15a/0x390
Mar 14 07:18:31 monster kernel: [119755.500225]  [<ffffffff815dd102>] ata_exec_internal_sg+0x302/0x600
Mar 14 07:18:31 monster kernel: [119755.500229]  [<ffffffff815dd469>] ata_exec_internal+0x69/0xc0
Mar 14 07:18:31 monster kernel: [119755.500234]  [<ffffffff815e6a96>] ata_read_log_page.part.11+0x196/0x1d0
Mar 14 07:18:31 monster kernel: [119755.500238]  [<ffffffff815e7c61>] ata_eh_analyze_ncq_error+0x111/0x280
Mar 14 07:18:31 monster kernel: [119755.500242]  [<ffffffff815e7e6a>] ata_eh_link_autopsy+0x9a/0x950
Mar 14 07:18:31 monster kernel: [119755.500246]  [<ffffffff815e874b>] ata_eh_autopsy+0x2b/0xf0
Mar 14 07:18:31 monster kernel: [119755.500251]  [<ffffffff815f1d02>] sata_pmp_error_handler+0x12/0x30
Mar 14 07:18:31 monster kernel: [119755.500256]  [<ffffffffc0027953>] mv_pmp_error_handler+0x93/0xa0 [sata_mv]
Mar 14 07:18:31 monster kernel: [119755.500260]  [<ffffffff815eb7f0>] ata_scsi_port_error_handler+0x430/0x770
Mar 14 07:18:31 monster kernel: [119755.500264]  [<ffffffff815e633d>] ? ata_scsi_cmd_error_handler+0x11d/0x150
Mar 14 07:18:31 monster kernel: [119755.500268]  [<ffffffff815ebbd0>] ata_scsi_error+0xa0/0xe0
Mar 14 07:18:31 monster kernel: [119755.500272]  [<ffffffff815bdb1b>] scsi_error_handler+0xdb/0x8a0
Mar 14 07:18:31 monster kernel: [119755.500276]  [<ffffffff81837e26>] ? __schedule+0x3b6/0xa30
Mar 14 07:18:31 monster kernel: [119755.500280]  [<ffffffff815bda40>] ? scsi_eh_get_sense+0x240/0x240
Mar 14 07:18:31 monster kernel: [119755.500284]  [<ffffffff810a0ba8>] kthread+0xd8/0xf0
Mar 14 07:18:31 monster kernel: [119755.500288]  [<ffffffff810a0ad0>] ? kthread_create_on_node+0x1e0/0x1e0
Mar 14 07:18:31 monster kernel: [119755.500292]  [<ffffffff8183c98f>] ret_from_fork+0x3f/0x70
Mar 14 07:18:31 monster kernel: [119755.500295]  [<ffffffff810a0ad0>] ? kthread_create_on_node+0x1e0/0x1e0
Mar 14 07:18:31 monster kernel: [119755.500298] Code: 66 89 48 0a e9 43 ff ff ff c6 47 35 30 e9 24 fe ff ff be 1c 08 00 00 48 c7 c7 68 b2 02 c0 e8 55 98 05 c1 8b 53 58 e9 93 fe ff ff <0f> 0b 48 83 e2 df 48 89 57 20 e9 4f fe ff ff 0f 1f 40 00 66 2e 
Mar 14 07:18:31 monster kernel: [119755.500343] RIP  [<ffffffffc0027bb3>] mv_qc_prep+0x213/0x230 [sata_mv]
Mar 14 07:18:31 monster kernel: [119755.500348]  RSP <ffff8800c898ba30>
Mar 14 07:18:31 monster kernel: [119755.500352] ---[ end trace 94bf528583d450c8 ]---