VIA VL716 linux error - lost connection

[ 2973.772927] sd 9:0:0:0: [sda] tag#28 uas_eh_abort_handler 0 uas-tag 29 inflight: CMD OUT
[ 2973.772930] sd 9:0:0:0: [sda] tag#28 CDB: Write(10) 2a 00 0e 87 20 08 00 02 80 00
[ 2973.772955] xhci_hcd 0000:21:00.3: ERROR Transfer event for disabled endpoint or incorrect stream ring
[ 2973.772959] xhci_hcd 0000:21:00.3: @00000000ffffcb20 00000000 00000000 1b000000 010c8000
[ 2973.772985] sd 9:0:0:0: [sda] tag#18 uas_eh_abort_handler 0 uas-tag 19 inflight: CMD OUT
[ 2973.772987] sd 9:0:0:0: [sda] tag#18 CDB: Write(10) 2a 00 0a 5d 2e e8 00 00 f0 00
[ 2973.772997] xhci_hcd 0000:21:00.3: ERROR Transfer event for disabled endpoint or incorrect stream ring
[ 2973.772999] xhci_hcd 0000:21:00.3: @00000000ffffcb40 00000000 00000000 1b000000 010c8000
[ 2973.773007] sd 9:0:0:0: [sda] tag#17 uas_eh_abort_handler 0 uas-tag 18 inflight: CMD OUT
[ 2973.773010] sd 9:0:0:0: [sda] tag#17 CDB: Write(10) 2a 00 0a 5d 2a e8 00 04 00 00
[ 2973.773038] xhci_hcd 0000:21:00.3: ERROR Transfer event for disabled endpoint or incorrect stream ring
[ 2973.773040] xhci_hcd 0000:21:00.3: @00000000ffffcb60 00000000 00000000 1b000000 010c8000
[ 2973.773053] sd 9:0:0:0: [sda] tag#1 uas_eh_abort_handler 0 uas-tag 2 inflight: CMD OUT
[ 2973.773055] sd 9:0:0:0: [sda] tag#1 CDB: Write(10) 2a 00 0a 5b c4 f8 00 00 40 00
[ 2973.773077] xhci_hcd 0000:21:00.3: ERROR Transfer event for disabled endpoint or incorrect stream ring
[ 2973.773080] xhci_hcd 0000:21:00.3: @00000000ffffcb80 00000000 00000000 1b000000 010c8000
[ 2973.773090] sd 9:0:0:0: [sda] tag#16 uas_eh_abort_handler 0 uas-tag 17 inflight: CMD OUT
[ 2973.773091] sd 9:0:0:0: [sda] tag#16 CDB: Write(10) 2a 00 0a 5b c0 f8 00 04 00 00
[ 2973.773167] sd 9:0:0:0: [sda] tag#15 uas_eh_abort_handler 0 uas-tag 16 inflight: CMD OUT
[ 2973.773168] sd 9:0:0:0: [sda] tag#15 CDB: Write(10) 2a 00 0a 5b bc f8 00 04 00 00
[ 2973.773241] sd 9:0:0:0: [sda] tag#14 uas_eh_abort_handler 0 uas-tag 15 inflight: CMD OUT
[ 2973.773242] sd 9:0:0:0: [sda] tag#14 CDB: Write(10) 2a 00 0a 5b b8 f8 00 04 00 00
[ 2973.773318] sd 9:0:0:0: [sda] tag#13 uas_eh_abort_handler 0 uas-tag 14 inflight: CMD OUT
[ 2973.773320] sd 9:0:0:0: [sda] tag#13 CDB: Write(10) 2a 00 0a 5b b4 f8 00 04 00 00
[ 2973.773390] sd 9:0:0:0: [sda] tag#12 uas_eh_abort_handler 0 uas-tag 13 inflight: CMD OUT
[ 2973.773391] sd 9:0:0:0: [sda] tag#12 CDB: Write(10) 2a 00 0a 5b b0 f8 00 04 00 00
[ 2973.773465] sd 9:0:0:0: [sda] tag#11 uas_eh_abort_handler 0 uas-tag 12 inflight: CMD IN
[ 2973.773466] sd 9:0:0:0: [sda] tag#11 CDB: Read(10) 28 00 25 99 c8 20 00 00 c0 00
[ 2973.773529] xhci_hcd 0000:21:00.3: ERROR Transfer event for disabled endpoint or incorrect stream ring
[ 2973.773530] xhci_hcd 0000:21:00.3: @00000000ffffcc40 00000000 00000000 1b000000 010b8000
[ 2973.773537] sd 9:0:0:0: [sda] tag#10 uas_eh_abort_handler 0 uas-tag 11 inflight: CMD IN
[ 2973.773538] sd 9:0:0:0: [sda] tag#10 CDB: Read(10) 28 00 23 64 26 28 00 02 00 00
[ 2973.773593] xhci_hcd 0000:21:00.3: ERROR Transfer event for disabled endpoint or incorrect stream ring
[ 2973.773594] xhci_hcd 0000:21:00.3: @00000000ffffcc60 00000000 00000000 1b000000 010b8000
[ 2973.773602] sd 9:0:0:0: [sda] tag#29 uas_eh_abort_handler 0 uas-tag 30 inflight: CMD IN
[ 2973.773602] sd 9:0:0:0: [sda] tag#29 CDB: Read(10) 28 00 22 30 05 00 00 00 10 00
[ 2973.773650] xhci_hcd 0000:21:00.3: ERROR Transfer event for disabled endpoint or incorrect stream ring
[ 2973.773651] xhci_hcd 0000:21:00.3: @00000000ffffcc80 00000000 00000000 1b000000 010b8000
[ 2973.773656] sd 9:0:0:0: [sda] tag#9 uas_eh_abort_handler 0 uas-tag 10 inflight: CMD OUT
[ 2973.773657] sd 9:0:0:0: [sda] tag#9 CDB: Write(10) 2a 00 24 9c 7c 00 00 00 70 00
[ 2973.773720] sd 9:0:0:0: [sda] tag#8 uas_eh_abort_handler 0 uas-tag 9 inflight: CMD OUT
[ 2973.773721] sd 9:0:0:0: [sda] tag#8 CDB: Write(10) 2a 00 24 9c 78 00 00 04 00 00
[ 2973.773797] sd 9:0:0:0: [sda] tag#7 uas_eh_abort_handler 0 uas-tag 8 inflight: CMD OUT
[ 2973.773798] sd 9:0:0:0: [sda] tag#7 CDB: Write(10) 2a 00 24 9c 74 00 00 04 00 00
[ 2973.773869] sd 9:0:0:0: [sda] tag#5 uas_eh_abort_handler 0 uas-tag 6 inflight: CMD OUT
[ 2973.773870] sd 9:0:0:0: [sda] tag#5 CDB: Write(10) 2a 00 24 9c 70 00 00 04 00 00
[ 2973.773943] sd 9:0:0:0: [sda] tag#6 uas_eh_abort_handler 0 uas-tag 7 inflight: CMD OUT
[ 2973.773944] sd 9:0:0:0: [sda] tag#6 CDB: Write(10) 2a 00 24 9c 6c 00 00 04 00 00
[ 2973.774015] sd 9:0:0:0: [sda] tag#4 uas_eh_abort_handler 0 uas-tag 5 inflight: CMD OUT
[ 2973.774016] sd 9:0:0:0: [sda] tag#4 CDB: Write(10) 2a 00 24 9c 68 00 00 04 00 00
[ 2973.774089] sd 9:0:0:0: [sda] tag#0 uas_eh_abort_handler 0 uas-tag 1 inflight: CMD OUT
[ 2973.774090] sd 9:0:0:0: [sda] tag#0 CDB: Write(10) 2a 00 24 9c 5c 00 00 00 20 00
[ 2973.774157] sd 9:0:0:0: [sda] tag#3 uas_eh_abort_handler 0 uas-tag 4 inflight: CMD OUT
[ 2973.774158] sd 9:0:0:0: [sda] tag#3 CDB: Write(10) 2a 00 24 9c 58 00 00 04 00 00
[ 2973.774230] sd 9:0:0:0: [sda] tag#2 uas_eh_abort_handler 0 uas-tag 3 inflight: CMD IN
[ 2973.774231] sd 9:0:0:0: [sda] tag#2 CDB: Read(10) 28 00 25 99 dd e0 00 00 c0 00
[ 2973.774297] xhci_hcd 0000:21:00.3: ERROR Transfer event for disabled endpoint or incorrect stream ring
[ 2973.774298] xhci_hcd 0000:21:00.3: @00000000ffffcda0 00000000 00000000 1b000000 010b8000
[ 2973.774305] sd 9:0:0:0: [sda] tag#27 uas_eh_abort_handler 0 uas-tag 28 inflight: CMD IN
[ 2973.774306] sd 9:0:0:0: [sda] tag#27 CDB: Read(10) 28 00 25 32 fd a8 00 02 00 00
[ 2973.774359] xhci_hcd 0000:21:00.3: ERROR Transfer event for disabled endpoint or incorrect stream ring
[ 2973.774360] xhci_hcd 0000:21:00.3: @00000000ffffcdc0 00000000 00000000 1b000000 010b8000
[ 2973.774368] sd 9:0:0:0: [sda] tag#26 uas_eh_abort_handler 0 uas-tag 27 inflight: CMD IN
[ 2973.774369] sd 9:0:0:0: [sda] tag#26 CDB: Read(10) 28 00 25 1c 28 e0 00 02 00 00
[ 2973.774422] xhci_hcd 0000:21:00.3: ERROR Transfer event for disabled endpoint or incorrect stream ring
[ 2973.774423] xhci_hcd 0000:21:00.3: @00000000ffffcde0 00000000 00000000 1b000000 010b8000
[ 2973.774430] sd 9:0:0:0: [sda] tag#25 uas_eh_abort_handler 0 uas-tag 26 inflight: CMD IN
[ 2973.774431] sd 9:0:0:0: [sda] tag#25 CDB: Read(10) 28 00 25 19 b6 70 00 02 00 00
[ 2973.774486] xhci_hcd 0000:21:00.3: ERROR Transfer event for disabled endpoint or incorrect stream ring
[ 2973.774487] xhci_hcd 0000:21:00.3: @00000000ffffce00 00000000 00000000 1b000000 010b8000
[ 2973.774495] sd 9:0:0:0: [sda] tag#24 uas_eh_abort_handler 0 uas-tag 25 inflight: CMD IN
[ 2973.774496] sd 9:0:0:0: [sda] tag#24 CDB: Read(10) 28 00 25 18 08 e0 00 02 00 00
[ 2973.774553] xhci_hcd 0000:21:00.3: ERROR Transfer event for disabled endpoint or incorrect stream ring
[ 2973.774554] xhci_hcd 0000:21:00.3: @00000000ffffce20 00000000 00000000 1b000000 010b8000
[ 2973.774566] sd 9:0:0:0: [sda] tag#23 uas_eh_abort_handler 0 uas-tag 24 inflight: CMD IN
[ 2973.774567] sd 9:0:0:0: [sda] tag#23 CDB: Read(10) 28 00 24 3f 08 e0 00 02 00 00
[ 2973.774595] xhci_hcd 0000:21:00.3: ERROR Transfer event for disabled endpoint or incorrect stream ring
[ 2973.774597] xhci_hcd 0000:21:00.3: @00000000ffffce60 00000000 00000000 1b000000 010b8000
[ 2973.774604] sd 9:0:0:0: [sda] tag#22 uas_eh_abort_handler 0 uas-tag 23 inflight: CMD IN
[ 2973.774605] sd 9:0:0:0: [sda] tag#22 CDB: Read(10) 28 00 23 f5 88 e0 00 02 00 00
[ 2973.774633] xhci_hcd 0000:21:00.3: ERROR Transfer event for disabled endpoint or incorrect stream ring
[ 2973.774634] xhci_hcd 0000:21:00.3: @00000000ffffce80 00000000 00000000 1b000000 010b8000
[ 2973.774640] sd 9:0:0:0: [sda] tag#21 uas_eh_abort_handler 0 uas-tag 22 inflight: CMD IN
[ 2973.774641] sd 9:0:0:0: [sda] tag#21 CDB: Read(10) 28 00 23 e9 38 18 00 02 00 00
[ 2973.774673] xhci_hcd 0000:21:00.3: ERROR Transfer event for disabled endpoint or incorrect stream ring
[ 2973.774674] xhci_hcd 0000:21:00.3: @00000000ffffcea0 00000000 00000000 1b000000 010b8000
[ 2973.774680] sd 9:0:0:0: [sda] tag#20 uas_eh_abort_handler 0 uas-tag 21 inflight: CMD IN
[ 2973.774681] sd 9:0:0:0: [sda] tag#20 CDB: Read(10) 28 00 22 30 04 40 00 00 10 00
[ 2973.774713] xhci_hcd 0000:21:00.3: ERROR Transfer event for disabled endpoint or incorrect stream ring
[ 2973.774714] xhci_hcd 0000:21:00.3: @00000000ffffcec0 00000000 00000000 1b000000 010b8000
[ 2973.774718] sd 9:0:0:0: [sda] tag#19 uas_eh_abort_handler 0 uas-tag 20 inflight:
[ 2973.774719] sd 9:0:0:0: [sda] tag#19 CDB: Write(10) 2a 00 24 9c 54 00 00 04 00 00
[ 2973.774875] scsi host9: uas_eh_bus_reset_handler start
[ 2973.774893] xhci_hcd 0000:21:00.3: ERROR Transfer event for disabled endpoint or incorrect stream ring
[ 2973.774894] xhci_hcd 0000:21:00.3: @00000000ffffcee0 00000000 00000000 1b000000 010f8000
[ 2973.774933] xhci_hcd 0000:21:00.3: ERROR Transfer event for disabled endpoint or incorrect stream ring
[ 2973.774934] xhci_hcd 0000:21:00.3: @00000000ffffcf00 00000000 00000000 1b000000 010f8000
[ 2973.774973] xhci_hcd 0000:21:00.3: ERROR Transfer event for disabled endpoint or incorrect stream ring
[ 2973.774974] xhci_hcd 0000:21:00.3: @00000000ffffcf20 00000000 00000000 1b000000 010f8000
[ 2973.775013] xhci_hcd 0000:21:00.3: ERROR Transfer event for disabled endpoint or incorrect stream ring
[ 2973.775014] xhci_hcd 0000:21:00.3: @00000000ffffcf40 00000000 00000000 1b000000 010f8000
[ 2973.775053] xhci_hcd 0000:21:00.3: ERROR Transfer event for disabled endpoint or incorrect stream ring
[ 2973.775054] xhci_hcd 0000:21:00.3: @00000000ffffcf60 00000000 00000000 1b000000 010f8000
[ 2973.775093] xhci_hcd 0000:21:00.3: ERROR Transfer event for disabled endpoint or incorrect stream ring
[ 2973.775094] xhci_hcd 0000:21:00.3: @00000000ffffcf80 00000000 00000000 1b000000 010f8000
[ 2973.775133] xhci_hcd 0000:21:00.3: ERROR Transfer event for disabled endpoint or incorrect stream ring
[ 2973.775134] xhci_hcd 0000:21:00.3: @00000000ffffcfa0 00000000 00000000 1b000000 010f8000
[ 2973.775173] xhci_hcd 0000:21:00.3: ERROR Transfer event for disabled endpoint or incorrect stream ring
[ 2973.775174] xhci_hcd 0000:21:00.3: @00000000ffffcfc0 00000000 00000000 1b000000 010f8000
[ 2973.775213] xhci_hcd 0000:21:00.3: ERROR Transfer event for disabled endpoint or incorrect stream ring
[ 2973.775214] xhci_hcd 0000:21:00.3: @00000000ffffcfe0 00000000 00000000 1b000000 010f8000
[ 2973.775253] xhci_hcd 0000:21:00.3: ERROR Transfer event for disabled endpoint or incorrect stream ring
[ 2973.775254] xhci_hcd 0000:21:00.3: @00000000ffffc000 00000000 00000000 1b000000 010f8001
[ 2973.775293] xhci_hcd 0000:21:00.3: ERROR Transfer event for disabled endpoint or incorrect stream ring
[ 2973.775294] xhci_hcd 0000:21:00.3: @00000000ffffc020 00000000 00000000 1b000000 010f8001
[ 2973.775333] xhci_hcd 0000:21:00.3: ERROR Transfer event for disabled endpoint or incorrect stream ring
[ 2973.775334] xhci_hcd 0000:21:00.3: @00000000ffffc040 00000000 00000000 1b000000 010f8001
[ 2973.775373] xhci_hcd 0000:21:00.3: ERROR Transfer event for disabled endpoint or incorrect stream ring
[ 2973.775374] xhci_hcd 0000:21:00.3: @00000000ffffc060 00000000 00000000 1b000000 010f8001
[ 2973.775413] xhci_hcd 0000:21:00.3: ERROR Transfer event for disabled endpoint or incorrect stream ring
[ 2973.775414] xhci_hcd 0000:21:00.3: @00000000ffffc080 00000000 00000000 1b000000 010f8001
[ 2973.775453] xhci_hcd 0000:21:00.3: ERROR Transfer event for disabled endpoint or incorrect stream ring
[ 2973.775454] xhci_hcd 0000:21:00.3: @00000000ffffc0a0 00000000 00000000 1b000000 010f8001
[ 2973.775493] xhci_hcd 0000:21:00.3: ERROR Transfer event for disabled endpoint or incorrect stream ring
[ 2973.775494] xhci_hcd 0000:21:00.3: @00000000ffffc0c0 00000000 00000000 1b000000 010f8001
[ 2973.775533] xhci_hcd 0000:21:00.3: ERROR Transfer event for disabled endpoint or incorrect stream ring
[ 2973.775534] xhci_hcd 0000:21:00.3: @00000000ffffc0e0 00000000 00000000 1b000000 010f8001
[ 2973.775573] xhci_hcd 0000:21:00.3: ERROR Transfer event for disabled endpoint or incorrect stream ring
[ 2973.775574] xhci_hcd 0000:21:00.3: @00000000ffffc100 00000000 00000000 1b000000 010f8001
[ 2973.775613] xhci_hcd 0000:21:00.3: ERROR Transfer event for disabled endpoint or incorrect stream ring
[ 2973.775614] xhci_hcd 0000:21:00.3: @00000000ffffc120 00000000 00000000 1b000000 010f8001
[ 2973.775653] xhci_hcd 0000:21:00.3: ERROR Transfer event for disabled endpoint or incorrect stream ring
[ 2973.775654] xhci_hcd 0000:21:00.3: @00000000ffffc140 00000000 00000000 1b000000 010f8001
[ 2973.775693] xhci_hcd 0000:21:00.3: ERROR Transfer event for disabled endpoint or incorrect stream ring
[ 2973.775694] xhci_hcd 0000:21:00.3: @00000000ffffc160 00000000 00000000 1b000000 010f8001
[ 2973.775733] xhci_hcd 0000:21:00.3: ERROR Transfer event for disabled endpoint or incorrect stream ring
[ 2973.775734] xhci_hcd 0000:21:00.3: @00000000ffffc180 00000000 00000000 1b000000 010f8001
[ 2973.775773] xhci_hcd 0000:21:00.3: ERROR Transfer event for disabled endpoint or incorrect stream ring
[ 2973.775774] xhci_hcd 0000:21:00.3: @00000000ffffc1a0 00000000 00000000 1b000000 010f8001
[ 2973.775813] xhci_hcd 0000:21:00.3: ERROR Transfer event for disabled endpoint or incorrect stream ring
[ 2973.775814] xhci_hcd 0000:21:00.3: @00000000ffffc1c0 00000000 00000000 1b000000 010f8001
[ 2973.775853] xhci_hcd 0000:21:00.3: ERROR Transfer event for disabled endpoint or incorrect stream ring
[ 2973.775854] xhci_hcd 0000:21:00.3: @00000000ffffc1e0 00000000 00000000 1b000000 010f8001
[ 2973.775893] xhci_hcd 0000:21:00.3: ERROR Transfer event for disabled endpoint or incorrect stream ring
[ 2973.775894] xhci_hcd 0000:21:00.3: @00000000ffffc200 00000000 00000000 1b000000 010f8001
[ 2973.775933] xhci_hcd 0000:21:00.3: ERROR Transfer event for disabled endpoint or incorrect stream ring
[ 2973.775934] xhci_hcd 0000:21:00.3: @00000000ffffc220 00000000 00000000 1b000000 010f8001
[ 2973.775973] xhci_hcd 0000:21:00.3: ERROR Transfer event for disabled endpoint or incorrect stream ring
[ 2973.775974] xhci_hcd 0000:21:00.3: @00000000ffffc240 00000000 00000000 1b000000 010f8001
[ 2973.776013] xhci_hcd 0000:21:00.3: ERROR Transfer event for disabled endpoint or incorrect stream ring
[ 2973.776014] xhci_hcd 0000:21:00.3: @00000000ffffc260 00000000 00000000 1b000000 010f8001
[ 2973.953054] usb 4-1: reset SuperSpeed USB device number 2 using xhci_hcd
[ 2973.979624] scsi host9: uas_eh_bus_reset_handler success
[ 2984.004317] sd 9:0:0:0: [sda] tag#19 uas_eh_abort_handler 0 uas-tag 1 inflight: CMD
[ 2984.004321] sd 9:0:0:0: [sda] tag#19 CDB: Test Unit Ready 00 00 00 00 00 00
[ 2984.004322] scsi host9: uas_eh_bus_reset_handler start
[ 2984.004343] xhci_hcd 0000:21:00.3: ERROR Transfer event for disabled endpoint or incorrect stream ring
[ 2984.004347] xhci_hcd 0000:21:00.3: @00000000ffffc430 00000000 00000000 1b000000 010f8001
[ 2989.382345] xhci_hcd 0000:21:00.3: Timeout while waiting for setup device command
[ 2994.760130] xhci_hcd 0000:21:00.3: Timeout while waiting for setup device command
[ 2994.968316] usb 4-1: device not accepting address 2, error -62
[ 3000.394048] xhci_hcd 0000:21:00.3: Timeout while waiting for setup device command
[ 3005.772100] xhci_hcd 0000:21:00.3: Timeout while waiting for setup device command
[ 3005.996276] usb 4-1: device not accepting address 2, error -62
[ 3011.406229] xhci_hcd 0000:21:00.3: Timeout while waiting for setup device command
[ 3016.784185] xhci_hcd 0000:21:00.3: Timeout while waiting for setup device command
[ 3016.992273] usb 4-1: device not accepting address 2, error -62
[ 3022.418276] xhci_hcd 0000:21:00.3: Timeout while waiting for setup device command
[ 3027.795942] xhci_hcd 0000:21:00.3: Timeout while waiting for setup device command
[ 3028.004359] usb 4-1: device not accepting address 2, error -62
[ 3028.004621] scsi host9: uas_post_reset: alloc streams error -19 after reset
[ 3028.004628] usb 4-1: USB disconnect, device number 2
[ 3143.809454] INFO: task jbd2/sda1-8:3303 blocked for more than 120 seconds.
[ 3143.809458]       Tainted: G        W       4.8.0-36-generic #36~16.04.1-Ubuntu
[ 3143.809459] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 3143.809460] jbd2/sda1-8     D ffff89f7249e79f8     0  3303      2 0x00000000
[ 3143.809464]  ffff89f7249e79f8 0000000000000000 ffff89f74caa3a00 ffff89f7257e6580
[ 3143.809466]  ffff89f7249e7a10 ffff89f7249e8000 ffff89f75ec59300 7fffffffffffffff
[ 3143.809467]  ffffffffaaa92540 ffff89f7249e7b58 ffff89f7249e7a10 ffffffffaaa91d45
[ 3143.809469] Call Trace:
[ 3143.809473]  [<ffffffffaaa92540>] ? bit_wait+0x60/0x60
[ 3143.809475]  [<ffffffffaaa91d45>] schedule+0x35/0x80
[ 3143.809476]  [<ffffffffaaa95565>] schedule_timeout+0x235/0x3f0
[ 3143.809479]  [<ffffffffaa5f8741>] ? queue_unplugged+0xa1/0xb0
[ 3143.809481]  [<ffffffffaa2fcadc>] ? ktime_get+0x3c/0xb0
[ 3143.809482]  [<ffffffffaaa92540>] ? bit_wait+0x60/0x60
[ 3143.809483]  [<ffffffffaaa91514>] io_schedule_timeout+0xa4/0x110
[ 3143.809484]  [<ffffffffaaa9255b>] bit_wait_io+0x1b/0x70
[ 3143.809485]  [<ffffffffaaa920f1>] __wait_on_bit+0x61/0x90
[ 3143.809487]  [<ffffffffaa39f73e>] wait_on_page_bit+0xce/0xf0
[ 3143.809489]  [<ffffffffaa2c7510>] ? autoremove_wake_function+0x40/0x40
[ 3143.809490]  [<ffffffffaa39f853>] __filemap_fdatawait_range+0xf3/0x160
[ 3143.809492]  [<ffffffffaa39f8d4>] filemap_fdatawait_range+0x14/0x30
[ 3143.809493]  [<ffffffffaa39f913>] filemap_fdatawait+0x23/0x30
[ 3143.809495]  [<ffffffffaa51835e>] jbd2_journal_commit_transaction+0x6fe/0x17f0
[ 3143.809497]  [<ffffffffaa2f2d4a>] ? try_to_del_timer_sync+0x5a/0x80
[ 3143.809498]  [<ffffffffaa51db4a>] kjournald2+0xca/0x250
[ 3143.809499]  [<ffffffffaa2c74d0>] ? wake_atomic_t_function+0x60/0x60
[ 3143.809500]  [<ffffffffaa51da80>] ? commit_timeout+0x10/0x10
[ 3143.809502]  [<ffffffffaa2a4008>] kthread+0xd8/0xf0
[ 3143.809503]  [<ffffffffaaa9679f>] ret_from_fork+0x1f/0x40
[ 3143.809505]  [<ffffffffaa2a3f30>] ? kthread_create_on_node+0x1e0/0x1e0
[ 3143.809516] INFO: task kworker/u32:1:4103 blocked for more than 120 seconds.
[ 3143.809517]       Tainted: G        W       4.8.0-36-generic #36~16.04.1-Ubuntu
[ 3143.809518] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.