I'm getting the errors pasted below. I've done a bit of Googling it and there are some suggestions it might be a kernel issue or an acpi issue. I'm not sure, but it seems to affect things being written to disk. I'm not sure where to go from here.
This is on Fedora 23 Beta with the latest updates applied.
uname -a gives:
Linux goomba.mushroomkingdom 4.2.0-300.fc23.x86_64 #1 SMP Fri Sep 4 13:27:08 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux
Code:
[ 785.506058] ata3: exception Emask 0x50 SAct 0x0 SErr 0x4090800 action 0xe frozen
[ 785.506069] ata3: irq_stat 0x00400040, connection status changed
[ 785.506076] ata3: SError: { HostInt PHYRdyChg 10B8B DevExch }
[ 785.506087] ata3: hard resetting link
[ 786.228717] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[ 786.234083] ata3.00: configured for UDMA/100
[ 786.240998] ata3: EH complete
[ 791.440978] ata1.00: exception Emask 0x50 SAct 0x2 SErr 0x480900 action 0x6 frozen
[ 791.440991] ata1.00: irq_stat 0x08000000, interface fatal error
[ 791.440998] ata1: SError: { UnrecovData HostInt 10B8B Handshk }
[ 791.441005] ata1.00: failed command: WRITE FPDMA QUEUED
[ 791.441017] ata1.00: cmd 61/20:08:18:87:54/00:00:02:00:00/40 tag 1 ncq 16384 out
res 40/00:0c:18:87:54/00:00:02:00:00/40 Emask 0x50 (ATA bus error)
[ 791.441023] ata1.00: status: { DRDY }
[ 791.441032] ata1: hard resetting link
[ 791.745739] ata1: SATA link up 6.0 Gbps (SStatus 133 SControl 300)
[ 791.746358] ata1.00: configured for UDMA/100
[ 791.746382] ata1: EH complete
[ 791.755840] ata1.00: exception Emask 0x10 SAct 0x8 SErr 0x400100 action 0x6 frozen
[ 791.755851] ata1.00: irq_stat 0x08000000, interface fatal error
[ 791.755857] ata1: SError: { UnrecovData Handshk }
[ 791.755863] ata1.00: failed command: WRITE FPDMA QUEUED
[ 791.755873] ata1.00: cmd 61/20:18:18:87:54/00:00:02:00:00/40 tag 3 ncq 16384 out
res 40/00:1c:18:87:54/00:00:02:00:00/40 Emask 0x10 (ATA bus error)
[ 791.755879] ata1.00: status: { DRDY }
[ 791.755887] ata1: hard resetting link
[ 792.060680] ata1: SATA link up 6.0 Gbps (SStatus 133 SControl 300)
[ 792.061532] ata1.00: configured for UDMA/100
[ 792.061619] ata1: EH complete
[ 792.071746] ata1.00: exception Emask 0x10 SAct 0x10000 SErr 0x400101 action 0x6 frozen
[ 792.071758] ata1.00: irq_stat 0x0c000000, interface fatal error
[ 792.071764] ata1: SError: { RecovData UnrecovData Handshk }
[ 792.071770] ata1.00: failed command: WRITE FPDMA QUEUED
[ 792.071781] ata1.00: cmd 61/20:80:18:87:54/00:00:02:00:00/40 tag 16 ncq 16384 out
res 40/00:84:18:87:54/00:00:02:00:00/40 Emask 0x10 (ATA bus error)
[ 792.071786] ata1.00: status: { DRDY }
[ 792.071793] ata1: hard resetting link
[ 792.376569] ata1: SATA link up 6.0 Gbps (SStatus 133 SControl 300)
[ 792.377856] ata1.00: configured for UDMA/100
[ 792.377886] ata1: EH complete
[ 792.387562] ata1: limiting SATA link speed to 3.0 Gbps
[ 792.387575] ata1.00: exception Emask 0x10 SAct 0x20000000 SErr 0x400101 action 0x6 frozen
[ 792.387582] ata1.00: irq_stat 0x08000000, interface fatal error
[ 792.387587] ata1: SError: { RecovData UnrecovData Handshk }
[ 792.387594] ata1.00: failed command: WRITE FPDMA QUEUED
[ 792.387604] ata1.00: cmd 61/20:e8:18:87:54/00:00:02:00:00/40 tag 29 ncq 16384 out
res 40/00:ec:18:87:54/00:00:02:00:00/40 Emask 0x10 (ATA bus error)
[ 792.387609] ata1.00: status: { DRDY }
[ 792.387616] ata1: hard resetting link
[ 792.692463] ata1: SATA link up 3.0 Gbps (SStatus 123 SControl 320)
[ 792.693318] ata1.00: configured for UDMA/100
[ 792.693412] ata1: EH complete
[ 1100.586635] ata1: exception Emask 0x10 SAct 0x0 SErr 0x4010000 action 0xe frozen
[ 1100.586647] ata1: irq_stat 0x00400040, connection status changed
[ 1100.586654] ata1: SError: { PHYRdyChg DevExch }
[ 1100.586683] ata1: hard resetting link
[ 1100.586741] ata3: exception Emask 0x10 SAct 0x0 SErr 0x4010000 action 0xe frozen
[ 1100.586752] ata3: irq_stat 0x00400040, connection status changed
[ 1100.586758] ata3: SError: { PHYRdyChg DevExch }
[ 1100.586767] ata3: hard resetting link
[ 1101.308683] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[ 1101.308725] ata1: SATA link up 3.0 Gbps (SStatus 123 SControl 320)
[ 1101.309446] ata1.00: configured for UDMA/100
[ 1101.309458] ata1: EH complete
[ 1101.313833] ata3.00: configured for UDMA/100
[ 1101.314521] ata3: EH complete
[ 1158.576343] ata3: exception Emask 0x10 SAct 0x0 SErr 0x4010000 action 0xe frozen
[ 1158.576355] ata3: irq_stat 0x00400040, connection status changed
[ 1158.576362] ata3: SError: { PHYRdyChg DevExch }
[ 1158.576373] ata3: hard resetting link
[ 1159.298827] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[ 1159.303814] ata3.00: configured for UDMA/100
[ 1159.310372] ata3: EH complete
[ 1174.377798] ata1: exception Emask 0x50 SAct 0x0 SErr 0x4090800 action 0xe frozen
[ 1174.377810] ata1: irq_stat 0x00400040, connection status changed
[ 1174.377817] ata1: SError: { HostInt PHYRdyChg 10B8B DevExch }
[ 1174.377828] ata1: hard resetting link
[ 1174.378748] ata3: limiting SATA link speed to 1.5 Gbps
[ 1174.378762] ata3: exception Emask 0x10 SAct 0x0 SErr 0x4010000 action 0xe frozen
[ 1174.378769] ata3: irq_stat 0x00400040, connection status changed
[ 1174.378776] ata3: SError: { PHYRdyChg DevExch }
[ 1174.378787] ata3: hard resetting link
[ 1175.100433] ata1: SATA link down (SStatus 0 SControl 320)
[ 1180.098716] ata1: hard resetting link
[ 1180.098803] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 310)
[ 1180.103734] ata3.00: configured for UDMA/100
[ 1180.105038] ata3: EH complete
[ 1180.403608] ata1: SATA link up 3.0 Gbps (SStatus 123 SControl 320)
[ 1180.404448] ata1.00: configured for UDMA/100
[ 1180.404460] ata1: EH complete
[ 1954.018297] ata3: exception Emask 0x10 SAct 0x0 SErr 0x4010000 action 0xe frozen
[ 1954.018309] ata3: irq_stat 0x00400040, connection status changed
[ 1954.018316] ata3: SError: { PHYRdyChg DevExch }
[ 1954.018327] ata3: hard resetting link
[ 1954.740350] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 310)
[ 1954.745623] ata3.00: configured for UDMA/100
[ 1954.746385] ata3: EH complete
[ 2814.505301] ata3: exception Emask 0x10 SAct 0x0 SErr 0x4010000 action 0xe frozen
[ 2814.505313] ata3: irq_stat 0x00400040, connection status changed
[ 2814.505320] ata3: SError: { PHYRdyChg DevExch }
[ 2814.505331] ata3: hard resetting link
[ 2815.227580] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 310)
[ 2815.233031] ata3.00: configured for UDMA/100
[ 2815.239937] ata3: EH complete
[ 5827.344988] ata3: exception Emask 0x50 SAct 0x0 SErr 0x4090800 action 0xe frozen
[ 5827.345000] ata3: irq_stat 0x00400040, connection status changed
[ 5827.345007] ata3: SError: { HostInt PHYRdyChg 10B8B DevExch }
[ 5827.345017] ata3: hard resetting link
[ 5828.067009] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 310)
[ 5828.073534] ata3.00: configured for UDMA/100
[ 5828.080159] ata3: EH complete
[ 5829.583013] ata3: exception Emask 0x50 SAct 0x0 SErr 0x4090800 action 0xe frozen
[ 5829.583025] ata3: irq_stat 0x00400040, connection status changed
[ 5829.583033] ata3: SError: { HostInt PHYRdyChg 10B8B DevExch }
[ 5829.583043] ata3: hard resetting link
[ 5830.305249] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 310)
[ 5830.311968] ata3.00: configured for UDMA/100
[ 5830.318590] ata3: EH complete
[ 5844.328280] ata3: exception Emask 0x10 SAct 0x0 SErr 0x4010000 action 0xe frozen
[ 5844.328292] ata3: irq_stat 0x00400040, connection status changed
[ 5844.328299] ata3: SError: { PHYRdyChg DevExch }
[ 5844.328366] ata3: hard resetting link
[ 5845.051164] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 310)
[ 5845.056170] ata3.00: configured for UDMA/100
[ 5845.056971] ata3: EH complete
[ 5846.184724] ata3.00: limiting speed to UDMA/66:PIO4
[ 5846.184737] ata3: exception Emask 0x10 SAct 0x0 SErr 0x4010000 action 0xe frozen
[ 5846.184743] ata3: irq_stat 0x00400040, connection status changed
[ 5846.184750] ata3: SError: { PHYRdyChg DevExch }
[ 5846.184759] ata3: hard resetting link
[ 5846.907554] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 310)
[ 5846.912610] ata3.00: configured for UDMA/66
[ 5846.913396] ata3: EH complete
[ 6275.653762] ata3: exception Emask 0x10 SAct 0x0 SErr 0x4010000 action 0xe frozen
[ 6275.653774] ata3: irq_stat 0x00400040, connection status changed
[ 6275.653781] ata3: SError: { PHYRdyChg DevExch }
[ 6275.653791] ata3: hard resetting link
[ 6276.376369] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 310)
[ 6276.381364] ata3.00: configured for UDMA/66
[ 6276.388591] ata3: EH complete
[ 6587.365510] ata3: exception Emask 0x10 SAct 0x0 SErr 0x4010000 action 0xe frozen
[ 6587.365522] ata3: irq_stat 0x00400040, connection status changed
[ 6587.365529] ata3: SError: { PHYRdyChg DevExch }
[ 6587.365539] ata3: hard resetting link
[ 6588.087562] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 310)
[ 6588.092938] ata3.00: configured for UDMA/66
[ 6588.099934] ata3: EH complete
[ 6623.833433] ata3.00: limiting speed to UDMA/33:PIO4
[ 6623.833446] ata3: exception Emask 0x10 SAct 0x0 SErr 0x4010000 action 0xe frozen
[ 6623.833453] ata3: irq_stat 0x00400040, connection status changed
[ 6623.833459] ata3: SError: { PHYRdyChg DevExch }
[ 6623.833469] ata3: hard resetting link
[ 6624.556073] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 310)
[ 6624.562990] ata3.00: configured for UDMA/33
[ 6624.563787] ata3: EH complete
[ 7158.107180] ata3: exception Emask 0x10 SAct 0x0 SErr 0x4010000 action 0xe frozen
[ 7158.107192] ata3: irq_stat 0x00400040, connection status changed
[ 7158.107199] ata3: SError: { PHYRdyChg DevExch }
[ 7158.107210] ata3: hard resetting link
[ 7158.829891] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 310)
[ 7158.834783] ata3.00: configured for UDMA/33
[ 7158.841418] ata3: EH complete
[ 8476.195717] ata3: exception Emask 0x10 SAct 0x0 SErr 0x4090000 action 0xe frozen
[ 8476.195729] ata3: irq_stat 0x00400040, connection status changed
[ 8476.195736] ata3: SError: { PHYRdyChg 10B8B DevExch }
[ 8476.195746] ata3: hard resetting link
[ 8476.918137] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 310)
[ 8476.923594] ata3.00: configured for UDMA/33
[ 8476.930490] ata3: EH complete
[ 9296.799590] ata3: exception Emask 0x50 SAct 0x0 SErr 0x4090800 action 0xe frozen
[ 9296.799603] ata3: irq_stat 0x00400040, connection status changed
[ 9296.799610] ata3: SError: { HostInt PHYRdyChg 10B8B DevExch }
[ 9296.799620] ata3: hard resetting link
[ 9297.521925] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 310)
[ 9297.526923] ata3.00: configured for UDMA/33
[ 9297.527753] ata3: EH complete
[10513.474312] ata1.00: exception Emask 0x50 SAct 0x10 SErr 0x480900 action 0x6 frozen
[10513.474325] ata1.00: irq_stat 0x08000000, interface fatal error
[10513.474332] ata1: SError: { UnrecovData HostInt 10B8B Handshk }
[10513.474338] ata1.00: failed command: WRITE FPDMA QUEUED
[10513.474350] ata1.00: cmd 61/08:20:00:60:9b/00:00:00:00:00/40 tag 4 ncq 4096 out
res 40/00:24:00:60:9b/00:00:00:00:00/40 Emask 0x50 (ATA bus error)
[10513.474355] ata1.00: status: { DRDY }
[10513.474363] ata1: hard resetting link
[10513.779124] ata1: SATA link up 3.0 Gbps (SStatus 123 SControl 320)
[10513.779960] ata1.00: configured for UDMA/100
[10513.779989] ata1: EH complete
[10513.790184] ata1.00: exception Emask 0x10 SAct 0x40 SErr 0x400100 action 0x6 frozen
[10513.790195] ata1.00: irq_stat 0x08000000, interface fatal error
[10513.790201] ata1: SError: { UnrecovData Handshk }
[10513.790208] ata1.00: failed command: WRITE FPDMA QUEUED
[10513.790218] ata1.00: cmd 61/08:30:00:60:9b/00:00:00:00:00/40 tag 6 ncq 4096 out
res 40/00:34:00:60:9b/00:00:00:00:00/40 Emask 0x10 (ATA bus error)
[10513.790223] ata1.00: status: { DRDY }
[10513.790230] ata1: hard resetting link
[10514.094996] ata1: SATA link up 3.0 Gbps (SStatus 123 SControl 320)
[10514.095815] ata1.00: configured for UDMA/100
[10514.095846] ata1: EH complete
[10514.107067] ata1.00: exception Emask 0x10 SAct 0x4 SErr 0x400100 action 0x6 frozen
[10514.107078] ata1.00: irq_stat 0x08000000, interface fatal error
[10514.107084] ata1: SError: { UnrecovData Handshk }
[10514.107091] ata1.00: failed command: WRITE FPDMA QUEUED
[10514.107101] ata1.00: cmd 61/08:10:60:a5:54/00:00:02:00:00/40 tag 2 ncq 4096 out
res 40/00:14:60:a5:54/00:00:02:00:00/40 Emask 0x10 (ATA bus error)
[10514.107106] ata1.00: status: { DRDY }
[10514.107114] ata1: hard resetting link
[10514.411906] ata1: SATA link up 3.0 Gbps (SStatus 123 SControl 320)
[10514.412443] ata1.00: failed to set xfermode (err_mask=0x100)
[10519.410184] ata1: hard resetting link
[10519.715090] ata1: SATA link up 3.0 Gbps (SStatus 123 SControl 320)
[10519.715908] ata1.00: configured for UDMA/100
[10519.715940] ata1: EH complete
[10525.097326] ata1: limiting SATA link speed to 1.5 Gbps
[10525.097340] ata1.00: exception Emask 0x10 SAct 0x10000000 SErr 0x400100 action 0x6 frozen
[10525.097347] ata1.00: irq_stat 0x08000000, interface fatal error
[10525.097353] ata1: SError: { UnrecovData Handshk }
[10525.097361] ata1.00: failed command: WRITE FPDMA QUEUED
[10525.097373] ata1.00: cmd 61/20:e0:68:a5:54/00:00:02:00:00/40 tag 28 ncq 16384 out
res 40/00:e4:68:a5:54/00:00:02:00:00/40 Emask 0x10 (ATA bus error)
[10525.097378] ata1.00: status: { DRDY }
[10525.097386] ata1: hard resetting link
[10525.402141] ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 310)
[10525.402945] ata1.00: configured for UDMA/100
[10525.402978] ata1: EH complete
[11467.235872] ata3: exception Emask 0x50 SAct 0x0 SErr 0x4090800 action 0xe frozen
[11467.235885] ata3: irq_stat 0x00400040, connection status changed
[11467.235892] ata3: SError: { HostInt PHYRdyChg 10B8B DevExch }
[11467.235903] ata3: hard resetting link
[11467.958100] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 310)
[11467.963027] ata3.00: configured for UDMA/33
[11467.963865] ata3: EH complete
[12547.547708] ata3: exception Emask 0x50 SAct 0x0 SErr 0x40d0802 action 0xe frozen
[12547.547719] ata3: irq_stat 0x00400040, connection status changed
[12547.547728] ata3: SError: { RecovComm HostInt PHYRdyChg CommWake 10B8B DevExch }
[12547.547739] ata3: hard resetting link
[12548.269829] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 310)
[12548.275686] ata3.00: configured for UDMA/33
[12548.282296] ata3: EH complete
[12567.299482] ata3.00: limiting speed to PIO4
[12567.299496] ata3: exception Emask 0x10 SAct 0x0 SErr 0x4010000 action 0xe frozen
[12567.299502] ata3: irq_stat 0x00400040, connection status changed
[12567.299508] ata3: SError: { PHYRdyChg DevExch }
[12567.299517] ata3: hard resetting link
[12568.022018] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 310)
[12568.031963] ata3.00: configured for PIO4
[12568.037978] ata3: EH complete
[12907.025004] i915 0000:00:02.0: BAR 6: [??? 0x00000000 flags 0x2] has bogus alignment
[12907.025143] i915 0000:00:02.0: BAR 6: [??? 0x00000000 flags 0x2] has bogus alignment
[12907.025247] i915 0000:00:02.0: BAR 6: [??? 0x00000000 flags 0x2] has bogus alignment
[12907.025358] i915 0000:00:02.0: BAR 6: [??? 0x00000000 flags 0x2] has bogus alignment
[12907.025391] i915 0000:00:02.0: BAR 6: [??? 0x00000000 flags 0x2] has bogus alignment
[12907.025556] pci_bus 0000:01: Allocating resources
[12907.025592] pci_bus 0000:02: Allocating resources
[12907.025619] i915 0000:00:02.0: BAR 6: [??? 0x00000000 flags 0x2] has bogus alignment
[12907.025943] i915 0000:00:02.0: BAR 6: [??? 0x00000000 flags 0x2] has bogus alignment
[13106.935478] ata3: exception Emask 0x50 SAct 0x0 SErr 0x4090800 action 0xe frozen
[13106.935490] ata3: irq_stat 0x00400040, connection status changed
[13106.935497] ata3: SError: { HostInt PHYRdyChg 10B8B DevExch }
[13106.935508] ata3: hard resetting link
[13107.658081] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 310)
[13107.663223] ata3.00: configured for PIO4
[13107.669854] ata3: EH complete