Hello, Does the mvsas support port multiplier for the marvell 88SE9480 chip? I purchased an Addonics http://addonics.com/products/ad2ms6gpx8-e.php but the card fails to see any of the attached drives. I found an old message saying it might support sata pmp? https://lkml.org/lkml/2014/4/24/413 I've attached a dmesg output also and I'm running kernel 4.9.36 if that helps. Andrew
[ 26.552948] Adding 10485756k swap on /dev/sde2. Priority:-1 extents:1 across:10485756k [ 27.340199] XFS (md2): Mounting V5 Filesystem [ 27.353218] drivers/scsi/mvsas/mv_sas.c 1084:phy 0 attach dev info is 0 [ 27.353220] drivers/scsi/mvsas/mv_sas.c 1086:phy 0 attach sas addr is 0 [ 27.457219] drivers/scsi/mvsas/mv_sas.c 1084:phy 1 attach dev info is 0 [ 27.457223] drivers/scsi/mvsas/mv_sas.c 1086:phy 1 attach sas addr is 0 [ 27.561228] drivers/scsi/mvsas/mv_sas.c 1084:phy 2 attach dev info is 0 [ 27.561232] drivers/scsi/mvsas/mv_sas.c 1086:phy 2 attach sas addr is 0 [ 27.624964] XFS (md2): Ending clean mount [ 27.665276] drivers/scsi/mvsas/mv_sas.c 1084:phy 3 attach dev info is 0 [ 27.665279] drivers/scsi/mvsas/mv_sas.c 1086:phy 3 attach sas addr is 0 [ 28.499361] XFS (md4): Mounting V5 Filesystem [ 28.699789] XFS (md4): Ending clean mount [ 29.606690] dmesg (4463) used greatest stack depth: 12336 bytes left [ 30.458029] drivers/scsi/mvsas/mv_sas.c 1084:phy 4 attach dev info is 0 [ 30.458033] drivers/scsi/mvsas/mv_sas.c 1086:phy 4 attach sas addr is 0 [ 30.561104] drivers/scsi/mvsas/mv_sas.c 1084:phy 5 attach dev info is 0 [ 30.561108] drivers/scsi/mvsas/mv_sas.c 1086:phy 5 attach sas addr is 0 [ 30.665101] drivers/scsi/mvsas/mv_sas.c 1084:phy 6 attach dev info is 0 [ 30.665104] drivers/scsi/mvsas/mv_sas.c 1086:phy 6 attach sas addr is 0 [ 30.769103] drivers/scsi/mvsas/mv_sas.c 1084:phy 7 attach dev info is 0 [ 30.769106] drivers/scsi/mvsas/mv_sas.c 1086:phy 7 attach sas addr is 0 [ 30.769119] scsi host7: mvsas [ 33.661237] IPv6: ADDRCONF(NETDEV_UP): eth1: link is not ready [ 35.766389] igb 0000:02:00.1 eth1: igb: eth1 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: RX/TX [ 35.873087] IPv6: ADDRCONF(NETDEV_CHANGE): eth1: link becomes ready [ 42.371349] RPC: Registered named UNIX socket transport module. [ 42.371351] RPC: Registered udp transport module. [ 42.371352] RPC: Registered tcp transport module. [ 42.371353] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 42.741605] Installing knfsd (copyright (C) 1996 okir@xxxxxxxxxxxx). [ 42.886122] NFSD: Using /var/lib/nfs/v4recovery as the NFSv4 state recovery directory [ 42.886130] NFSD: starting 90-second grace period (net ffffffff81cc6480) [ 125.862821] drivers/scsi/mvsas/mv_sas.c 1980:phy 6 ctrl sts=0x00111000. [ 125.862840] drivers/scsi/mvsas/mv_sas.c 1982:phy 6 irq sts = 0x00000081 [ 125.894065] drivers/scsi/mvsas/mv_sas.c 1980:phy 4 ctrl sts=0x00111000. [ 125.894076] drivers/scsi/mvsas/mv_sas.c 1982:phy 4 irq sts = 0x00000081 [ 125.911934] drivers/scsi/mvsas/mv_sas.c 1980:phy 5 ctrl sts=0x00111000. [ 125.911950] drivers/scsi/mvsas/mv_sas.c 1982:phy 5 irq sts = 0x00000081 [ 126.375437] drivers/scsi/mvsas/mv_sas.c 1980:phy 6 ctrl sts=0x00111000. [ 126.375453] drivers/scsi/mvsas/mv_sas.c 1982:phy 6 irq sts = 0x00010000 [ 126.375456] drivers/scsi/mvsas/mv_sas.c 2031:notify plug in on phy[2] [ 126.395462] drivers/scsi/mvsas/mv_94xx.c 885:get all reg link rate is 0x111000 [ 126.395464] drivers/scsi/mvsas/mv_94xx.c 890:get link rate is 9 [ 126.515497] drivers/scsi/mvsas/mv_sas.c 1084:phy 6 attach dev info is 20001 [ 126.515499] drivers/scsi/mvsas/mv_sas.c 1086:phy 6 attach sas addr is 6 [ 126.515510] drivers/scsi/mvsas/mv_sas.c 277:phy 6 byte dmaded. [ 126.515523] drivers/scsi/mvsas/mv_sas.c 1980:phy 4 ctrl sts=0x00111000. [ 126.515526] drivers/scsi/mvsas/mv_sas.c 1982:phy 4 irq sts = 0x00010000 [ 126.515543] drivers/scsi/mvsas/mv_sas.c 2031:notify plug in on phy[0] [ 126.515670] sas: phy-7:6 added to port-7:0, phy_mask:0x4 ( 600000000000000) [ 126.535548] drivers/scsi/mvsas/mv_94xx.c 885:get all reg link rate is 0x111000 [ 126.535551] drivers/scsi/mvsas/mv_94xx.c 890:get link rate is 9 [ 126.655587] drivers/scsi/mvsas/mv_sas.c 1084:phy 4 attach dev info is 20001 [ 126.655590] drivers/scsi/mvsas/mv_sas.c 1086:phy 4 attach sas addr is 4 [ 126.655595] drivers/scsi/mvsas/mv_sas.c 277:phy 4 byte dmaded. [ 126.655599] drivers/scsi/mvsas/mv_sas.c 1980:phy 5 ctrl sts=0x00111000. [ 126.655601] drivers/scsi/mvsas/mv_sas.c 1982:phy 5 irq sts = 0x00010000 [ 126.655606] drivers/scsi/mvsas/mv_sas.c 2031:notify plug in on phy[1] [ 126.675610] drivers/scsi/mvsas/mv_94xx.c 885:get all reg link rate is 0x111000 [ 126.675612] drivers/scsi/mvsas/mv_94xx.c 890:get link rate is 9 [ 126.795625] drivers/scsi/mvsas/mv_sas.c 1084:phy 5 attach dev info is 20001 [ 126.795627] drivers/scsi/mvsas/mv_sas.c 1086:phy 5 attach sas addr is 5 [ 126.795631] drivers/scsi/mvsas/mv_sas.c 277:phy 5 byte dmaded. [ 126.795768] sas: phy-7:4 added to port-7:1, phy_mask:0x1 ( 400000000000000) [ 126.795847] sas: phy-7:5 added to port-7:2, phy_mask:0x2 ( 500000000000000) [ 126.795865] sas: DOING DISCOVERY on port 0, pid:3059 [ 126.795869] sas: DONE DISCOVERY on port 0, pid:3059, result:0 [ 126.795880] sas: DOING DISCOVERY on port 1, pid:3059 [ 126.795884] sas: DONE DISCOVERY on port 1, pid:3059, result:0 [ 126.795895] sas: DOING DISCOVERY on port 2, pid:3059 [ 126.795898] sas: DONE DISCOVERY on port 2, pid:3059, result:0 [ 126.796008] sas: Enter sas_scsi_recover_host busy: 0 failed: 0 [ 126.796111] sas: ata7: end_device-7:0: dev error handler [ 132.291272] ata7.00: qc timeout (cmd 0xec) [ 132.291279] drivers/scsi/mvsas/mv_sas.c 1545:mvs_abort_task() mvi=ffff880c2c780000 task=ffff88082f12df00 slot=ffff880c2c7a3578 slot_idx=x0 [ 132.291285] ata7.00: failed to IDENTIFY (I/O error, err_mask=0x4) [ 132.301383] drivers/scsi/mvsas/mv_sas.c 1980:phy 6 ctrl sts=0x00111000. [ 132.301401] drivers/scsi/mvsas/mv_sas.c 1982:phy 6 irq sts = 0x00000081 [ 132.811124] drivers/scsi/mvsas/mv_sas.c 1980:phy 6 ctrl sts=0x00111000. [ 132.811140] drivers/scsi/mvsas/mv_sas.c 1982:phy 6 irq sts = 0x00010000 [ 132.811142] drivers/scsi/mvsas/mv_sas.c 2031:notify plug in on phy[2] [ 132.831148] drivers/scsi/mvsas/mv_94xx.c 885:get all reg link rate is 0x111000 [ 132.831149] drivers/scsi/mvsas/mv_94xx.c 890:get link rate is 9 [ 132.951183] drivers/scsi/mvsas/mv_sas.c 1084:phy 6 attach dev info is 20001 [ 132.951185] drivers/scsi/mvsas/mv_sas.c 1086:phy 6 attach sas addr is 6 [ 132.951191] drivers/scsi/mvsas/mv_sas.c 277:phy 6 byte dmaded. [ 134.531175] drivers/scsi/mvsas/mv_sas.c 1435:mvs_I_T_nexus_reset for device[0]:rc= 0 [ 145.090588] ata7.00: qc timeout (cmd 0xec) [ 145.090594] drivers/scsi/mvsas/mv_sas.c 1545:mvs_abort_task() mvi=ffff880c2c780000 task=ffff88082f12df00 slot=ffff880c2c7a3578 slot_idx=x0 [ 145.090599] ata7.00: failed to IDENTIFY (I/O error, err_mask=0x4) [ 145.100626] drivers/scsi/mvsas/mv_sas.c 1980:phy 6 ctrl sts=0x00000000. [ 145.100631] drivers/scsi/mvsas/mv_sas.c 1982:phy 6 irq sts = 0x00000001 [ 145.100667] drivers/scsi/mvsas/mv_sas.c 1980:phy 6 ctrl sts=0x00111000. [ 145.100668] drivers/scsi/mvsas/mv_sas.c 1982:phy 6 irq sts = 0x00000081 [ 145.610419] drivers/scsi/mvsas/mv_sas.c 1980:phy 6 ctrl sts=0x00111000. [ 145.610437] drivers/scsi/mvsas/mv_sas.c 1982:phy 6 irq sts = 0x00010000 [ 145.610450] drivers/scsi/mvsas/mv_sas.c 2031:notify plug in on phy[2] [ 145.630455] drivers/scsi/mvsas/mv_94xx.c 885:get all reg link rate is 0x111000 [ 145.630457] drivers/scsi/mvsas/mv_94xx.c 890:get link rate is 9 [ 145.750510] drivers/scsi/mvsas/mv_sas.c 1084:phy 6 attach dev info is 20001 [ 145.750512] drivers/scsi/mvsas/mv_sas.c 1086:phy 6 attach sas addr is 6 [ 145.750514] drivers/scsi/mvsas/mv_sas.c 277:phy 6 byte dmaded. [ 147.330440] drivers/scsi/mvsas/mv_sas.c 1435:mvs_I_T_nexus_reset for device[0]:rc= 0 [ 177.856715] ata7.00: qc timeout (cmd 0xec) [ 177.856720] drivers/scsi/mvsas/mv_sas.c 1545:mvs_abort_task() mvi=ffff880c2c780000 task=ffff88082f084d00 slot=ffff880c2c7a3578 slot_idx=x0 [ 177.856725] ata7.00: failed to IDENTIFY (I/O error, err_mask=0x4) [ 177.866859] drivers/scsi/mvsas/mv_sas.c 1980:phy 6 ctrl sts=0x00111000. [ 177.866878] drivers/scsi/mvsas/mv_sas.c 1982:phy 6 irq sts = 0x00000081 [ 178.376583] drivers/scsi/mvsas/mv_sas.c 1980:phy 6 ctrl sts=0x00111000. [ 178.376599] drivers/scsi/mvsas/mv_sas.c 1982:phy 6 irq sts = 0x00010000 [ 178.376602] drivers/scsi/mvsas/mv_sas.c 2031:notify plug in on phy[2] [ 178.396608] drivers/scsi/mvsas/mv_94xx.c 885:get all reg link rate is 0x111000 [ 178.396609] drivers/scsi/mvsas/mv_94xx.c 890:get link rate is 9 [ 178.516629] drivers/scsi/mvsas/mv_sas.c 1084:phy 6 attach dev info is 20001 [ 178.516631] drivers/scsi/mvsas/mv_sas.c 1086:phy 6 attach sas addr is 6 [ 178.516633] drivers/scsi/mvsas/mv_sas.c 277:phy 6 byte dmaded. [ 180.096568] drivers/scsi/mvsas/mv_sas.c 1435:mvs_I_T_nexus_reset for device[0]:rc= 0 [ 180.248660] sas: --- Exit sas_scsi_recover_host: busy: 0 failed: 0 tries: 1 [ 180.261085] sas: Enter sas_scsi_recover_host busy: 0 failed: 0 [ 180.261113] sas: ata7: end_device-7:0: dev error handler [ 180.261124] sas: ata8: end_device-7:1: dev error handler [ 185.536256] ata8.00: qc timeout (cmd 0xec) [ 185.536262] drivers/scsi/mvsas/mv_sas.c 1545:mvs_abort_task() mvi=ffff880c2c780000 task=ffff88082f1c0700 slot=ffff880c2c7a3578 slot_idx=x0 [ 185.536266] ata8.00: failed to IDENTIFY (I/O error, err_mask=0x4) [ 185.546364] drivers/scsi/mvsas/mv_sas.c 1980:phy 4 ctrl sts=0x00111000. [ 185.546382] drivers/scsi/mvsas/mv_sas.c 1982:phy 4 irq sts = 0x00000081 [ 186.052216] drivers/scsi/mvsas/mv_sas.c 1980:phy 4 ctrl sts=0x00111000. [ 186.052232] drivers/scsi/mvsas/mv_sas.c 1982:phy 4 irq sts = 0x00010000 [ 186.052235] drivers/scsi/mvsas/mv_sas.c 2031:notify plug in on phy[0] [ 186.072245] drivers/scsi/mvsas/mv_94xx.c 885:get all reg link rate is 0x111000 [ 186.072247] drivers/scsi/mvsas/mv_94xx.c 890:get link rate is 9 [ 186.192266] drivers/scsi/mvsas/mv_sas.c 1084:phy 4 attach dev info is 20001 [ 186.192268] drivers/scsi/mvsas/mv_sas.c 1086:phy 4 attach sas addr is 4 [ 186.192275] drivers/scsi/mvsas/mv_sas.c 277:phy 4 byte dmaded. [ 187.776119] drivers/scsi/mvsas/mv_sas.c 1435:mvs_I_T_nexus_reset for device[1]:rc= 0 [ 198.335558] ata8.00: qc timeout (cmd 0xec) [ 198.335564] drivers/scsi/mvsas/mv_sas.c 1545:mvs_abort_task() mvi=ffff880c2c780000 task=ffff88082f1c0e00 slot=ffff880c2c7a3578 slot_idx=x0 [ 198.335568] ata8.00: failed to IDENTIFY (I/O error, err_mask=0x4) [ 198.345665] drivers/scsi/mvsas/mv_sas.c 1980:phy 4 ctrl sts=0x00111000. [ 198.345684] drivers/scsi/mvsas/mv_sas.c 1982:phy 4 irq sts = 0x00000081 [ 198.851516] drivers/scsi/mvsas/mv_sas.c 1980:phy 4 ctrl sts=0x00111000. [ 198.851532] drivers/scsi/mvsas/mv_sas.c 1982:phy 4 irq sts = 0x00010000 [ 198.851535] drivers/scsi/mvsas/mv_sas.c 2031:notify plug in on phy[0] [ 198.871541] drivers/scsi/mvsas/mv_94xx.c 885:get all reg link rate is 0x111000 [ 198.871542] drivers/scsi/mvsas/mv_94xx.c 890:get link rate is 9 [ 198.991581] drivers/scsi/mvsas/mv_sas.c 1084:phy 4 attach dev info is 20001 [ 198.991583] drivers/scsi/mvsas/mv_sas.c 1086:phy 4 attach sas addr is 4 [ 198.991585] drivers/scsi/mvsas/mv_sas.c 277:phy 4 byte dmaded. [ 200.575392] drivers/scsi/mvsas/mv_sas.c 1435:mvs_I_T_nexus_reset for device[1]:rc= 0 [ 231.101649] ata8.00: qc timeout (cmd 0xec) [ 231.101655] drivers/scsi/mvsas/mv_sas.c 1545:mvs_abort_task() mvi=ffff880c2c780000 task=ffff88082edf2200 slot=ffff880c2c7a3578 slot_idx=x0 [ 231.101659] ata8.00: failed to IDENTIFY (I/O error, err_mask=0x4) [ 231.111758] drivers/scsi/mvsas/mv_sas.c 1980:phy 4 ctrl sts=0x00111000. [ 231.111776] drivers/scsi/mvsas/mv_sas.c 1982:phy 4 irq sts = 0x00000081 [ 231.617609] drivers/scsi/mvsas/mv_sas.c 1980:phy 4 ctrl sts=0x00111000. [ 231.617625] drivers/scsi/mvsas/mv_sas.c 1982:phy 4 irq sts = 0x00010000 [ 231.617628] drivers/scsi/mvsas/mv_sas.c 2031:notify plug in on phy[0] [ 231.637634] drivers/scsi/mvsas/mv_94xx.c 885:get all reg link rate is 0x111000 [ 231.637635] drivers/scsi/mvsas/mv_94xx.c 890:get link rate is 9 [ 231.757678] drivers/scsi/mvsas/mv_sas.c 1084:phy 4 attach dev info is 20001 [ 231.757680] drivers/scsi/mvsas/mv_sas.c 1086:phy 4 attach sas addr is 4 [ 231.757682] drivers/scsi/mvsas/mv_sas.c 277:phy 4 byte dmaded. [ 233.341539] drivers/scsi/mvsas/mv_sas.c 1435:mvs_I_T_nexus_reset for device[1]:rc= 0 [ 233.493621] sas: --- Exit sas_scsi_recover_host: busy: 0 failed: 0 tries: 1 [ 233.504698] sas: Enter sas_scsi_recover_host busy: 0 failed: 0 [ 233.504726] sas: ata7: end_device-7:0: dev error handler [ 233.504740] sas: ata8: end_device-7:1: dev error handler [ 233.504743] sas: ata9: end_device-7:2: dev error handler [ 238.781244] ata9.00: qc timeout (cmd 0xec) [ 238.781250] drivers/scsi/mvsas/mv_sas.c 1545:mvs_abort_task() mvi=ffff880c2c780000 task=ffff88082f7fbf00 slot=ffff880c2c7a3578 slot_idx=x0 [ 238.781254] ata9.00: failed to IDENTIFY (I/O error, err_mask=0x4) [ 238.791351] drivers/scsi/mvsas/mv_sas.c 1980:phy 5 ctrl sts=0x00111000. [ 238.791369] drivers/scsi/mvsas/mv_sas.c 1982:phy 5 irq sts = 0x00000081 [ 239.309356] drivers/scsi/mvsas/mv_sas.c 1980:phy 5 ctrl sts=0x00111000. [ 239.309372] drivers/scsi/mvsas/mv_sas.c 1982:phy 5 irq sts = 0x00010000 [ 239.309375] drivers/scsi/mvsas/mv_sas.c 2031:notify plug in on phy[1] [ 239.329381] drivers/scsi/mvsas/mv_94xx.c 885:get all reg link rate is 0x111000 [ 239.329383] drivers/scsi/mvsas/mv_94xx.c 890:get link rate is 9 [ 239.449404] drivers/scsi/mvsas/mv_sas.c 1084:phy 5 attach dev info is 20001 [ 239.449406] drivers/scsi/mvsas/mv_sas.c 1086:phy 5 attach sas addr is 5 [ 239.449413] drivers/scsi/mvsas/mv_sas.c 277:phy 5 byte dmaded. [ 241.021079] drivers/scsi/mvsas/mv_sas.c 1435:mvs_I_T_nexus_reset for device[2]:rc= 0 [ 251.580497] ata9.00: qc timeout (cmd 0xec) [ 251.580505] drivers/scsi/mvsas/mv_sas.c 1545:mvs_abort_task() mvi=ffff880c2c780000 task=ffff88082f7fb300 slot=ffff880c2c7a3578 slot_idx=x0 [ 251.580512] ata9.00: failed to IDENTIFY (I/O error, err_mask=0x4) [ 251.590631] drivers/scsi/mvsas/mv_sas.c 1980:phy 5 ctrl sts=0x00111000. [ 251.590651] drivers/scsi/mvsas/mv_sas.c 1982:phy 5 irq sts = 0x00000081 [ 252.108620] drivers/scsi/mvsas/mv_sas.c 1980:phy 5 ctrl sts=0x00111000. [ 252.108637] drivers/scsi/mvsas/mv_sas.c 1982:phy 5 irq sts = 0x00010000 [ 252.108639] drivers/scsi/mvsas/mv_sas.c 2031:notify plug in on phy[1] [ 252.128646] drivers/scsi/mvsas/mv_94xx.c 885:get all reg link rate is 0x111000 [ 252.128648] drivers/scsi/mvsas/mv_94xx.c 890:get link rate is 9 [ 252.248724] drivers/scsi/mvsas/mv_sas.c 1084:phy 5 attach dev info is 20001 [ 252.248726] drivers/scsi/mvsas/mv_sas.c 1086:phy 5 attach sas addr is 5 [ 252.248728] drivers/scsi/mvsas/mv_sas.c 277:phy 5 byte dmaded. [ 253.820395] drivers/scsi/mvsas/mv_sas.c 1435:mvs_I_T_nexus_reset for device[2]:rc= 0 [ 284.346600] ata9.00: qc timeout (cmd 0xec) [ 284.346608] drivers/scsi/mvsas/mv_sas.c 1545:mvs_abort_task() mvi=ffff880c2c780000 task=ffff88083e208d00 slot=ffff880c2c7a3578 slot_idx=x0 [ 284.346615] ata9.00: failed to IDENTIFY (I/O error, err_mask=0x4) [ 284.356719] drivers/scsi/mvsas/mv_sas.c 1980:phy 5 ctrl sts=0x00111000. [ 284.356739] drivers/scsi/mvsas/mv_sas.c 1982:phy 5 irq sts = 0x00000081 [ 284.874707] drivers/scsi/mvsas/mv_sas.c 1980:phy 5 ctrl sts=0x00111000. [ 284.874723] drivers/scsi/mvsas/mv_sas.c 1982:phy 5 irq sts = 0x00010000 [ 284.874725] drivers/scsi/mvsas/mv_sas.c 2031:notify plug in on phy[1] [ 284.894731] drivers/scsi/mvsas/mv_94xx.c 885:get all reg link rate is 0x111000 [ 284.894733] drivers/scsi/mvsas/mv_94xx.c 890:get link rate is 9 [ 285.014761] drivers/scsi/mvsas/mv_sas.c 1084:phy 5 attach dev info is 20001 [ 285.014763] drivers/scsi/mvsas/mv_sas.c 1086:phy 5 attach sas addr is 5 [ 285.014766] drivers/scsi/mvsas/mv_sas.c 277:phy 5 byte dmaded. [ 286.586504] drivers/scsi/mvsas/mv_sas.c 1435:mvs_I_T_nexus_reset for device[2]:rc= 0 [ 286.738590] sas: --- Exit sas_scsi_recover_host: busy: 0 failed: 0 tries: 1 [ 286.749813] sas: sas_form_port: phy2 belongs to port0 already(1)! [ 286.749817] sas: sas_form_port: phy0 belongs to port1 already(1)! [ 286.749820] sas: sas_form_port: phy1 belongs to port2 already(1)! [ 379.595104] drivers/scsi/mvsas/mv_sas.c 1980:phy 6 ctrl sts=0x00000000. [ 379.595123] drivers/scsi/mvsas/mv_sas.c 1982:phy 6 irq sts = 0x01001001 [ 380.095195] drivers/scsi/mvsas/mv_sas.c 1980:phy 4 ctrl sts=0x00000000. [ 380.095198] drivers/scsi/mvsas/mv_sas.c 1982:phy 4 irq sts = 0x01001001 [ 380.595234] drivers/scsi/mvsas/mv_sas.c 1980:phy 5 ctrl sts=0x00000000. [ 380.595236] drivers/scsi/mvsas/mv_sas.c 1982:phy 5 irq sts = 0x01001001 [ 382.069021] drivers/scsi/mvsas/mv_sas.c 1918:phy2 Removed Device [ 382.069246] ------------[ cut here ]------------ [ 382.069261] WARNING: CPU: 23 PID: 3059 at fs/sysfs/group.c:237 sysfs_remove_group+0x9b/0xa0 [ 382.069262] sysfs group 'power' not found for kobject 'end_device-7:0' [ 382.069264] Modules linked in: nfsd auth_rpcgss oid_registry lockd grace sunrpc snd_virtuoso snd_oxygen_lib snd_mpu401_uart igb snd_rawmidi snd_seq_device mvsas libsas sp5100_tco amd64_edac_mod edac_core aesni_intel k10temp fam15h_power aes_x86_64 glue_helper lrw gf128mul ablk_helper cryptd input_leds led_class [ 382.069299] CPU: 23 PID: 3059 Comm: kworker/u64:1 Not tainted 4.9.36 #2 [ 382.069301] Hardware name: Supermicro H8DG6/H8DGi/H8DG6/H8DGi, BIOS 3.5 11/25/2013 [ 382.069313] Workqueue: scsi_wq_7 sas_destruct_devices [libsas] [ 382.069316] ffffc90009d33c58 ffffffff812f25d6 ffffc90009d33ca8 0000000000000000 [ 382.069322] ffffc90009d33c98 ffffffff81058b0e 000000ed811f06fa 0000000000000000 [ 382.069326] ffffffff81ca0240 ffff88083f85a410 ffff880c2c701fa8 ffff880c2c701f78 [ 382.069331] Call Trace: [ 382.069339] [<ffffffff812f25d6>] dump_stack+0x4d/0x67 [ 382.069344] [<ffffffff81058b0e>] __warn+0xde/0x100 [ 382.069347] [<ffffffff81058b7a>] warn_slowpath_fmt+0x4a/0x50 [ 382.069352] [<ffffffff811f07d8>] ? kernfs_find_and_get_ns+0x48/0x60 [ 382.069356] [<ffffffff811f3f2b>] sysfs_remove_group+0x9b/0xa0 [ 382.069361] [<ffffffff8144b59b>] dpm_sysfs_remove+0x5b/0x70 [ 382.069365] [<ffffffff8143fdc3>] device_del+0x53/0x270 [ 382.069369] [<ffffffff8143ffed>] device_unregister+0xd/0x20 [ 382.069374] [<ffffffff812e8709>] bsg_unregister_queue+0x59/0xa0 [ 382.069379] [<ffffffff8147a609>] sas_rphy_remove+0x49/0x80 [ 382.069383] [<ffffffff8147ca5d>] sas_rphy_delete+0xd/0x20 [ 382.069391] [<ffffffffa0e546a1>] sas_destruct_devices+0x61/0x90 [libsas] [ 382.069396] [<ffffffff8107114f>] process_one_work+0x14f/0x400 [ 382.069400] [<ffffffff81071766>] worker_thread+0x46/0x470 [ 382.069403] [<ffffffff81071720>] ? rescuer_thread+0x320/0x320 [ 382.069408] [<ffffffff81076662>] kthread+0xd2/0xf0 [ 382.069412] [<ffffffff81076590>] ? kthread_park+0x70/0x70 [ 382.069418] [<ffffffff817225c2>] ret_from_fork+0x22/0x30 [ 382.069420] ---[ end trace 5c901a33e742b9c5 ]--- [ 382.069519] ------------[ cut here ]------------ [ 382.069525] WARNING: CPU: 23 PID: 3059 at fs/sysfs/group.c:237 sysfs_remove_group+0x9b/0xa0 [ 382.069526] sysfs group 'power' not found for kobject 'end_device-7:0' [ 382.069527] Modules linked in: nfsd auth_rpcgss oid_registry lockd grace sunrpc snd_virtuoso snd_oxygen_lib snd_mpu401_uart igb snd_rawmidi snd_seq_device mvsas libsas sp5100_tco amd64_edac_mod edac_core aesni_intel k10temp fam15h_power aes_x86_64 glue_helper lrw gf128mul ablk_helper cryptd input_leds led_class [ 382.069551] CPU: 23 PID: 3059 Comm: kworker/u64:1 Tainted: G W 4.9.36 #2 [ 382.069553] Hardware name: Supermicro H8DG6/H8DGi/H8DG6/H8DGi, BIOS 3.5 11/25/2013 [ 382.069559] Workqueue: scsi_wq_7 sas_destruct_devices [libsas] [ 382.069562] ffffc90009d33c00 ffffffff812f25d6 ffffc90009d33c50 0000000000000000 [ 382.069566] ffffc90009d33c40 ffffffff81058b0e 000000ed811f06fa 0000000000000000 [ 382.069571] ffffffff81ca0240 ffff880c3f851c38 ffff880c2c701fa8 ffff880c2c701f78 [ 382.069575] Call Trace: [ 382.069579] [<ffffffff812f25d6>] dump_stack+0x4d/0x67 [ 382.069583] [<ffffffff81058b0e>] __warn+0xde/0x100 [ 382.069586] [<ffffffff81058b7a>] warn_slowpath_fmt+0x4a/0x50 [ 382.069590] [<ffffffff811f07d8>] ? kernfs_find_and_get_ns+0x48/0x60 [ 382.069594] [<ffffffff812f59e0>] ? cleanup_uevent_env+0x10/0x10 [ 382.069598] [<ffffffff811f3f2b>] sysfs_remove_group+0x9b/0xa0 [ 382.069601] [<ffffffff8144b59b>] dpm_sysfs_remove+0x5b/0x70 [ 382.069604] [<ffffffff8143fdc3>] device_del+0x53/0x270 [ 382.069607] [<ffffffff8143f564>] ? device_remove_file+0x14/0x20 [ 382.069612] [<ffffffff81448435>] attribute_container_class_device_del+0x15/0x20 [ 382.069615] [<ffffffff81448614>] transport_remove_classdev+0x54/0x70 [ 382.069619] [<ffffffff814485c0>] ? transport_add_class_device+0x40/0x40 [ 382.069622] [<ffffffff8144807b>] attribute_container_device_trigger+0xab/0xb0 [ 382.069626] [<ffffffff81448570>] transport_remove_device+0x10/0x20 [ 382.069629] [<ffffffff8147a611>] sas_rphy_remove+0x51/0x80 [ 382.069633] [<ffffffff8147ca5d>] sas_rphy_delete+0xd/0x20 [ 382.069641] [<ffffffffa0e546a1>] sas_destruct_devices+0x61/0x90 [libsas] [ 382.069644] [<ffffffff8107114f>] process_one_work+0x14f/0x400 [ 382.069648] [<ffffffff81071766>] worker_thread+0x46/0x470 [ 382.069652] [<ffffffff81071720>] ? rescuer_thread+0x320/0x320 [ 382.069656] [<ffffffff81076662>] kthread+0xd2/0xf0 [ 382.069660] [<ffffffff81076590>] ? kthread_park+0x70/0x70 [ 382.069663] [<ffffffff817225c2>] ret_from_fork+0x22/0x30 [ 382.069666] ---[ end trace 5c901a33e742b9c6 ]--- [ 382.069684] ------------[ cut here ]------------ [ 382.069688] WARNING: CPU: 23 PID: 3059 at fs/sysfs/group.c:237 sysfs_remove_group+0x9b/0xa0 [ 382.069690] sysfs group 'power' not found for kobject 'end_device-7:0' [ 382.069691] Modules linked in: nfsd auth_rpcgss oid_registry lockd grace sunrpc snd_virtuoso snd_oxygen_lib snd_mpu401_uart igb snd_rawmidi snd_seq_device mvsas libsas sp5100_tco amd64_edac_mod edac_core aesni_intel k10temp fam15h_power aes_x86_64 glue_helper lrw gf128mul ablk_helper cryptd input_leds led_class [ 382.069715] CPU: 23 PID: 3059 Comm: kworker/u64:1 Tainted: G W 4.9.36 #2 [ 382.069716] Hardware name: Supermicro H8DG6/H8DGi/H8DG6/H8DGi, BIOS 3.5 11/25/2013 [ 382.069722] Workqueue: scsi_wq_7 sas_destruct_devices [libsas] [ 382.069725] ffffc90009d33c00 ffffffff812f25d6 ffffc90009d33c50 0000000000000000 [ 382.069729] ffffc90009d33c40 ffffffff81058b0e 000000ed811f06fa 0000000000000000 [ 382.069733] ffffffff81ca0240 ffff880c3f851438 ffff880c2c701fa8 ffff880c2c701f78 [ 382.069737] Call Trace: [ 382.069741] [<ffffffff812f25d6>] dump_stack+0x4d/0x67 [ 382.069744] [<ffffffff81058b0e>] __warn+0xde/0x100 [ 382.069748] [<ffffffff81058b7a>] warn_slowpath_fmt+0x4a/0x50 [ 382.069751] [<ffffffff811f07d8>] ? kernfs_find_and_get_ns+0x48/0x60 [ 382.069755] [<ffffffff812f59e0>] ? cleanup_uevent_env+0x10/0x10 [ 382.069759] [<ffffffff811f3f2b>] sysfs_remove_group+0x9b/0xa0 [ 382.069762] [<ffffffff8144b59b>] dpm_sysfs_remove+0x5b/0x70 [ 382.069765] [<ffffffff8143fdc3>] device_del+0x53/0x270 [ 382.069768] [<ffffffff8143f564>] ? device_remove_file+0x14/0x20 [ 382.069772] [<ffffffff81448435>] attribute_container_class_device_del+0x15/0x20 [ 382.069776] [<ffffffff81448614>] transport_remove_classdev+0x54/0x70 [ 382.069779] [<ffffffff814485c0>] ? transport_add_class_device+0x40/0x40 [ 382.069783] [<ffffffff8144807b>] attribute_container_device_trigger+0xab/0xb0 [ 382.069786] [<ffffffff81448570>] transport_remove_device+0x10/0x20 [ 382.069790] [<ffffffff8147a611>] sas_rphy_remove+0x51/0x80 [ 382.069794] [<ffffffff8147ca5d>] sas_rphy_delete+0xd/0x20 [ 382.069801] [<ffffffffa0e546a1>] sas_destruct_devices+0x61/0x90 [libsas] [ 382.069805] [<ffffffff8107114f>] process_one_work+0x14f/0x400 [ 382.069808] [<ffffffff81071766>] worker_thread+0x46/0x470 [ 382.069812] [<ffffffff81071720>] ? rescuer_thread+0x320/0x320 [ 382.069816] [<ffffffff81076662>] kthread+0xd2/0xf0 [ 382.069820] [<ffffffff81076590>] ? kthread_park+0x70/0x70 [ 382.069824] [<ffffffff817225c2>] ret_from_fork+0x22/0x30 [ 382.069826] ---[ end trace 5c901a33e742b9c7 ]--- [ 382.069842] ------------[ cut here ]------------ [ 382.069846] WARNING: CPU: 23 PID: 3059 at fs/sysfs/group.c:237 sysfs_remove_group+0x9b/0xa0 [ 382.069848] sysfs group 'power' not found for kobject 'end_device-7:0' [ 382.069849] Modules linked in: nfsd auth_rpcgss oid_registry lockd grace sunrpc snd_virtuoso snd_oxygen_lib snd_mpu401_uart igb snd_rawmidi snd_seq_device mvsas libsas sp5100_tco amd64_edac_mod edac_core aesni_intel k10temp fam15h_power aes_x86_64 glue_helper lrw gf128mul ablk_helper cryptd input_leds led_class [ 382.069872] CPU: 23 PID: 3059 Comm: kworker/u64:1 Tainted: G W 4.9.36 #2 [ 382.069873] Hardware name: Supermicro H8DG6/H8DGi/H8DG6/H8DGi, BIOS 3.5 11/25/2013 [ 382.069880] Workqueue: scsi_wq_7 sas_destruct_devices [libsas] [ 382.069882] ffffc90009d33c88 ffffffff812f25d6 ffffc90009d33cd8 0000000000000000 [ 382.069886] ffffc90009d33cc8 ffffffff81058b0e 000000ed811f06fa 0000000000000000 [ 382.069890] ffffffff81ca0240 ffff880c2f4e5810 ffff880c2c701fa8 ffff880c2c701f78 [ 382.069894] Call Trace: [ 382.069898] [<ffffffff812f25d6>] dump_stack+0x4d/0x67 [ 382.069901] [<ffffffff81058b0e>] __warn+0xde/0x100 [ 382.069905] [<ffffffff81058b7a>] warn_slowpath_fmt+0x4a/0x50 [ 382.069908] [<ffffffff811f07d8>] ? kernfs_find_and_get_ns+0x48/0x60 [ 382.069912] [<ffffffff812f59e0>] ? cleanup_uevent_env+0x10/0x10 [ 382.069916] [<ffffffff811f3f2b>] sysfs_remove_group+0x9b/0xa0 [ 382.069919] [<ffffffff8144b59b>] dpm_sysfs_remove+0x5b/0x70 [ 382.069922] [<ffffffff8143fdc3>] device_del+0x53/0x270 [ 382.069926] [<ffffffff8147a619>] sas_rphy_remove+0x59/0x80 [ 382.069930] [<ffffffff8147ca5d>] sas_rphy_delete+0xd/0x20 [ 382.069937] [<ffffffffa0e546a1>] sas_destruct_devices+0x61/0x90 [libsas] [ 382.069941] [<ffffffff8107114f>] process_one_work+0x14f/0x400 [ 382.069948] [<ffffffff81071766>] worker_thread+0x46/0x470 [ 382.069951] [<ffffffff81071720>] ? rescuer_thread+0x320/0x320 [ 382.069955] [<ffffffff81076662>] kthread+0xd2/0xf0 [ 382.069972] [<ffffffff81076590>] ? kthread_park+0x70/0x70 [ 382.069987] [<ffffffff817225c2>] ret_from_fork+0x22/0x30 [ 382.070021] ---[ end trace 5c901a33e742b9c8 ]--- [ 382.070032] drivers/scsi/mvsas/mv_sas.c 1262:found dev[0:5] is gone. [ 382.645025] drivers/scsi/mvsas/mv_sas.c 1918:phy0 Removed Device [ 382.645239] ------------[ cut here ]------------ [ 382.645248] WARNING: CPU: 18 PID: 3059 at fs/sysfs/group.c:237 sysfs_remove_group+0x9b/0xa0 [ 382.645250] sysfs group 'power' not found for kobject 'end_device-7:1' [ 382.645251] Modules linked in: nfsd auth_rpcgss oid_registry lockd grace sunrpc snd_virtuoso snd_oxygen_lib snd_mpu401_uart igb snd_rawmidi snd_seq_device mvsas libsas sp5100_tco amd64_edac_mod edac_core aesni_intel k10temp fam15h_power aes_x86_64 glue_helper lrw gf128mul ablk_helper cryptd input_leds led_class [ 382.645281] CPU: 18 PID: 3059 Comm: kworker/u64:1 Tainted: G W 4.9.36 #2 [ 382.645282] Hardware name: Supermicro H8DG6/H8DGi/H8DG6/H8DGi, BIOS 3.5 11/25/2013 [ 382.645291] Workqueue: scsi_wq_7 sas_destruct_devices [libsas] [ 382.645294] ffffc90009d33c58 ffffffff812f25d6 ffffc90009d33ca8 0000000000000000 [ 382.645300] ffffc90009d33c98 ffffffff81058b0e 000000ed811f06fa 0000000000000000 [ 382.645304] ffffffff81ca0240 ffff88083f849410 ffff880c2c702268 ffff880c2c702238 [ 382.645309] Call Trace: [ 382.645315] [<ffffffff812f25d6>] dump_stack+0x4d/0x67 [ 382.645319] [<ffffffff81058b0e>] __warn+0xde/0x100 [ 382.645322] [<ffffffff81058b7a>] warn_slowpath_fmt+0x4a/0x50 [ 382.645326] [<ffffffff811f07d8>] ? kernfs_find_and_get_ns+0x48/0x60 [ 382.645330] [<ffffffff811f3f2b>] sysfs_remove_group+0x9b/0xa0 [ 382.645334] [<ffffffff8144b59b>] dpm_sysfs_remove+0x5b/0x70 [ 382.645337] [<ffffffff8143fdc3>] device_del+0x53/0x270 [ 382.645341] [<ffffffff8143ffed>] device_unregister+0xd/0x20 [ 382.645345] [<ffffffff812e8709>] bsg_unregister_queue+0x59/0xa0 [ 382.645350] [<ffffffff8147a609>] sas_rphy_remove+0x49/0x80 [ 382.645354] [<ffffffff8147ca5d>] sas_rphy_delete+0xd/0x20 [ 382.645361] [<ffffffffa0e546a1>] sas_destruct_devices+0x61/0x90 [libsas] [ 382.645366] [<ffffffff8107114f>] process_one_work+0x14f/0x400 [ 382.645369] [<ffffffff81071766>] worker_thread+0x46/0x470 [ 382.645373] [<ffffffff81071720>] ? rescuer_thread+0x320/0x320 [ 382.645377] [<ffffffff81076662>] kthread+0xd2/0xf0 [ 382.645381] [<ffffffff81076590>] ? kthread_park+0x70/0x70 [ 382.645386] [<ffffffff817225c2>] ret_from_fork+0x22/0x30 [ 382.645388] ---[ end trace 5c901a33e742b9c9 ]--- [ 382.645462] ------------[ cut here ]------------ [ 382.645468] WARNING: CPU: 18 PID: 3059 at fs/sysfs/group.c:237 sysfs_remove_group+0x9b/0xa0 [ 382.645469] sysfs group 'power' not found for kobject 'end_device-7:1' [ 382.645470] Modules linked in: nfsd auth_rpcgss oid_registry lockd grace sunrpc snd_virtuoso snd_oxygen_lib snd_mpu401_uart igb snd_rawmidi snd_seq_device mvsas libsas sp5100_tco amd64_edac_mod edac_core aesni_intel k10temp fam15h_power aes_x86_64 glue_helper lrw gf128mul ablk_helper cryptd input_leds led_class [ 382.645495] CPU: 18 PID: 3059 Comm: kworker/u64:1 Tainted: G W 4.9.36 #2 [ 382.645496] Hardware name: Supermicro H8DG6/H8DGi/H8DG6/H8DGi, BIOS 3.5 11/25/2013 [ 382.645503] Workqueue: scsi_wq_7 sas_destruct_devices [libsas] [ 382.645506] ffffc90009d33c00 ffffffff812f25d6 ffffc90009d33c50 0000000000000000 [ 382.645510] ffffc90009d33c40 ffffffff81058b0e 000000ed811f06fa 0000000000000000 [ 382.645515] ffffffff81ca0240 ffff880c2f4e7438 ffff880c2c702268 ffff880c2c702238 [ 382.645519] Call Trace: [ 382.645524] [<ffffffff812f25d6>] dump_stack+0x4d/0x67 [ 382.645527] [<ffffffff81058b0e>] __warn+0xde/0x100 [ 382.645530] [<ffffffff81058b7a>] warn_slowpath_fmt+0x4a/0x50 [ 382.645534] [<ffffffff811f07d8>] ? kernfs_find_and_get_ns+0x48/0x60 [ 382.645538] [<ffffffff812f59e0>] ? cleanup_uevent_env+0x10/0x10 [ 382.645542] [<ffffffff811f3f2b>] sysfs_remove_group+0x9b/0xa0 [ 382.645544] [<ffffffff8144b59b>] dpm_sysfs_remove+0x5b/0x70 [ 382.645548] [<ffffffff8143fdc3>] device_del+0x53/0x270 [ 382.645551] [<ffffffff8143f564>] ? device_remove_file+0x14/0x20 [ 382.645555] [<ffffffff81448435>] attribute_container_class_device_del+0x15/0x20 [ 382.645559] [<ffffffff81448614>] transport_remove_classdev+0x54/0x70 [ 382.645562] [<ffffffff814485c0>] ? transport_add_class_device+0x40/0x40 [ 382.645566] [<ffffffff8144807b>] attribute_container_device_trigger+0xab/0xb0 [ 382.645569] [<ffffffff81448570>] transport_remove_device+0x10/0x20 [ 382.645573] [<ffffffff8147a611>] sas_rphy_remove+0x51/0x80 [ 382.645576] [<ffffffff8147ca5d>] sas_rphy_delete+0xd/0x20 [ 382.645584] [<ffffffffa0e546a1>] sas_destruct_devices+0x61/0x90 [libsas] [ 382.645588] [<ffffffff8107114f>] process_one_work+0x14f/0x400 [ 382.645591] [<ffffffff81071766>] worker_thread+0x46/0x470 [ 382.645595] [<ffffffff81071720>] ? rescuer_thread+0x320/0x320 [ 382.645599] [<ffffffff81076662>] kthread+0xd2/0xf0 [ 382.645603] [<ffffffff81076590>] ? kthread_park+0x70/0x70 [ 382.645607] [<ffffffff817225c2>] ret_from_fork+0x22/0x30 [ 382.645609] ---[ end trace 5c901a33e742b9ca ]--- [ 382.645626] ------------[ cut here ]------------ [ 382.645631] WARNING: CPU: 18 PID: 3059 at fs/sysfs/group.c:237 sysfs_remove_group+0x9b/0xa0 [ 382.645632] sysfs group 'power' not found for kobject 'end_device-7:1' [ 382.645633] Modules linked in: nfsd auth_rpcgss oid_registry lockd grace sunrpc snd_virtuoso snd_oxygen_lib snd_mpu401_uart igb snd_rawmidi snd_seq_device mvsas libsas sp5100_tco amd64_edac_mod edac_core aesni_intel k10temp fam15h_power aes_x86_64 glue_helper lrw gf128mul ablk_helper cryptd input_leds led_class [ 382.645657] CPU: 18 PID: 3059 Comm: kworker/u64:1 Tainted: G W 4.9.36 #2 [ 382.645659] Hardware name: Supermicro H8DG6/H8DGi/H8DG6/H8DGi, BIOS 3.5 11/25/2013 [ 382.645665] Workqueue: scsi_wq_7 sas_destruct_devices [libsas] [ 382.645667] ffffc90009d33c00 ffffffff812f25d6 ffffc90009d33c50 0000000000000000 [ 382.645672] ffffc90009d33c40 ffffffff81058b0e 000000ed811f06fa 0000000000000000 [ 382.645676] ffffffff81ca0240 ffff880c2f4e7038 ffff880c2c702268 ffff880c2c702238 [ 382.645680] Call Trace: [ 382.645684] [<ffffffff812f25d6>] dump_stack+0x4d/0x67 [ 382.645687] [<ffffffff81058b0e>] __warn+0xde/0x100 [ 382.645691] [<ffffffff81058b7a>] warn_slowpath_fmt+0x4a/0x50 [ 382.645694] [<ffffffff811f07d8>] ? kernfs_find_and_get_ns+0x48/0x60 [ 382.645698] [<ffffffff812f59e0>] ? cleanup_uevent_env+0x10/0x10 [ 382.645702] [<ffffffff811f3f2b>] sysfs_remove_group+0x9b/0xa0 [ 382.645705] [<ffffffff8144b59b>] dpm_sysfs_remove+0x5b/0x70 [ 382.645708] [<ffffffff8143fdc3>] device_del+0x53/0x270 [ 382.645711] [<ffffffff8143f564>] ? device_remove_file+0x14/0x20 [ 382.645715] [<ffffffff81448435>] attribute_container_class_device_del+0x15/0x20 [ 382.645719] [<ffffffff81448614>] transport_remove_classdev+0x54/0x70 [ 382.645722] [<ffffffff814485c0>] ? transport_add_class_device+0x40/0x40 [ 382.645746] [<ffffffff8144807b>] attribute_container_device_trigger+0xab/0xb0 [ 382.645758] [<ffffffff81448570>] transport_remove_device+0x10/0x20 [ 382.645768] [<ffffffff8147a611>] sas_rphy_remove+0x51/0x80 [ 382.645778] [<ffffffff8147ca5d>] sas_rphy_delete+0xd/0x20 [ 382.645789] [<ffffffffa0e546a1>] sas_destruct_devices+0x61/0x90 [libsas] [ 382.645800] [<ffffffff8107114f>] process_one_work+0x14f/0x400 [ 382.645811] [<ffffffff81071766>] worker_thread+0x46/0x470 [ 382.645820] [<ffffffff81071720>] ? rescuer_thread+0x320/0x320 [ 382.645829] [<ffffffff81076662>] kthread+0xd2/0xf0 [ 382.645839] [<ffffffff81076590>] ? kthread_park+0x70/0x70 [ 382.645850] [<ffffffff817225c2>] ret_from_fork+0x22/0x30 [ 382.645857] ---[ end trace 5c901a33e742b9cb ]--- [ 382.645879] ------------[ cut here ]------------ [ 382.645883] WARNING: CPU: 18 PID: 3059 at fs/sysfs/group.c:237 sysfs_remove_group+0x9b/0xa0 [ 382.645898] sysfs group 'power' not found for kobject 'end_device-7:1' [ 382.645898] Modules linked in: nfsd auth_rpcgss oid_registry lockd grace sunrpc snd_virtuoso snd_oxygen_lib snd_mpu401_uart igb snd_rawmidi snd_seq_device mvsas libsas sp5100_tco amd64_edac_mod edac_core aesni_intel k10temp fam15h_power aes_x86_64 glue_helper lrw gf128mul ablk_helper cryptd input_leds led_class [ 382.645929] CPU: 18 PID: 3059 Comm: kworker/u64:1 Tainted: G W 4.9.36 #2 [ 382.645931] Hardware name: Supermicro H8DG6/H8DGi/H8DG6/H8DGi, BIOS 3.5 11/25/2013 [ 382.645939] Workqueue: scsi_wq_7 sas_destruct_devices [libsas] [ 382.645942] ffffc90009d33c88 ffffffff812f25d6 ffffc90009d33cd8 0000000000000000 [ 382.645947] ffffc90009d33cc8 ffffffff81058b0e 000000ed811f06fa 0000000000000000 [ 382.645952] ffffffff81ca0240 ffff880c3f851810 ffff880c2c702268 ffff880c2c702238 [ 382.645958] Call Trace: [ 382.645963] [<ffffffff812f25d6>] dump_stack+0x4d/0x67 [ 382.645967] [<ffffffff81058b0e>] __warn+0xde/0x100 [ 382.645971] [<ffffffff81058b7a>] warn_slowpath_fmt+0x4a/0x50 [ 382.645975] [<ffffffff811f07d8>] ? kernfs_find_and_get_ns+0x48/0x60 [ 382.645978] [<ffffffff812f59e0>] ? cleanup_uevent_env+0x10/0x10 [ 382.645982] [<ffffffff811f3f2b>] sysfs_remove_group+0x9b/0xa0 [ 382.645985] [<ffffffff8144b59b>] dpm_sysfs_remove+0x5b/0x70 [ 382.645988] [<ffffffff8143fdc3>] device_del+0x53/0x270 [ 382.645992] [<ffffffff8147a619>] sas_rphy_remove+0x59/0x80 [ 382.645996] [<ffffffff8147ca5d>] sas_rphy_delete+0xd/0x20 [ 382.646003] [<ffffffffa0e546a1>] sas_destruct_devices+0x61/0x90 [libsas] [ 382.646007] [<ffffffff8107114f>] process_one_work+0x14f/0x400 [ 382.646010] [<ffffffff81071766>] worker_thread+0x46/0x470 [ 382.646013] [<ffffffff81071720>] ? rescuer_thread+0x320/0x320 [ 382.646017] [<ffffffff81076662>] kthread+0xd2/0xf0 [ 382.646021] [<ffffffff81076590>] ? kthread_park+0x70/0x70 [ 382.646025] [<ffffffff817225c2>] ret_from_fork+0x22/0x30 [ 382.646027] ---[ end trace 5c901a33e742b9cc ]--- [ 382.646037] drivers/scsi/mvsas/mv_sas.c 1262:found dev[1:5] is gone. [ 383.156972] drivers/scsi/mvsas/mv_sas.c 1918:phy1 Removed Device [ 383.157173] ------------[ cut here ]------------ [ 383.157183] WARNING: CPU: 23 PID: 3059 at fs/sysfs/group.c:237 sysfs_remove_group+0x9b/0xa0 [ 383.157184] sysfs group 'power' not found for kobject 'end_device-7:2' [ 383.157185] Modules linked in: nfsd auth_rpcgss oid_registry lockd grace sunrpc snd_virtuoso snd_oxygen_lib snd_mpu401_uart igb snd_rawmidi snd_seq_device mvsas libsas sp5100_tco amd64_edac_mod edac_core aesni_intel k10temp fam15h_power aes_x86_64 glue_helper lrw gf128mul ablk_helper cryptd input_leds led_class [ 383.157214] CPU: 23 PID: 3059 Comm: kworker/u64:1 Tainted: G W 4.9.36 #2 [ 383.157216] Hardware name: Supermicro H8DG6/H8DGi/H8DG6/H8DGi, BIOS 3.5 11/25/2013 [ 383.157225] Workqueue: scsi_wq_7 sas_destruct_devices [libsas] [ 383.157228] ffffc90009d33c58 ffffffff812f25d6 ffffc90009d33ca8 0000000000000000 [ 383.157233] ffffc90009d33c98 ffffffff81058b0e 000000ed811f06fa 0000000000000000 [ 383.157237] ffffffff81ca0240 ffff88082f541410 ffff880c2c702528 ffff880c2c7024f8 [ 383.157242] Call Trace: [ 383.157247] [<ffffffff812f25d6>] dump_stack+0x4d/0x67 [ 383.157251] [<ffffffff81058b0e>] __warn+0xde/0x100 [ 383.157255] [<ffffffff81058b7a>] warn_slowpath_fmt+0x4a/0x50 [ 383.157259] [<ffffffff811f07d8>] ? kernfs_find_and_get_ns+0x48/0x60 [ 383.157263] [<ffffffff811f3f2b>] sysfs_remove_group+0x9b/0xa0 [ 383.157266] [<ffffffff8144b59b>] dpm_sysfs_remove+0x5b/0x70 [ 383.157270] [<ffffffff8143fdc3>] device_del+0x53/0x270 [ 383.157273] [<ffffffff8143ffed>] device_unregister+0xd/0x20 [ 383.157278] [<ffffffff812e8709>] bsg_unregister_queue+0x59/0xa0 [ 383.157282] [<ffffffff8147a609>] sas_rphy_remove+0x49/0x80 [ 383.157286] [<ffffffff8147ca5d>] sas_rphy_delete+0xd/0x20 [ 383.157294] [<ffffffffa0e546a1>] sas_destruct_devices+0x61/0x90 [libsas] [ 383.157298] [<ffffffff8107114f>] process_one_work+0x14f/0x400 [ 383.157301] [<ffffffff81071766>] worker_thread+0x46/0x470 [ 383.157305] [<ffffffff81071720>] ? rescuer_thread+0x320/0x320 [ 383.157309] [<ffffffff81076662>] kthread+0xd2/0xf0 [ 383.157313] [<ffffffff81076590>] ? kthread_park+0x70/0x70 [ 383.157317] [<ffffffff817225c2>] ret_from_fork+0x22/0x30 [ 383.157320] ---[ end trace 5c901a33e742b9cd ]--- [ 383.157405] ------------[ cut here ]------------ [ 383.157410] WARNING: CPU: 23 PID: 3059 at fs/sysfs/group.c:237 sysfs_remove_group+0x9b/0xa0 [ 383.157411] sysfs group 'power' not found for kobject 'end_device-7:2' [ 383.157412] Modules linked in: nfsd auth_rpcgss oid_registry lockd grace sunrpc snd_virtuoso snd_oxygen_lib snd_mpu401_uart igb snd_rawmidi snd_seq_device mvsas libsas sp5100_tco amd64_edac_mod edac_core aesni_intel k10temp fam15h_power aes_x86_64 glue_helper lrw gf128mul ablk_helper cryptd input_leds led_class [ 383.157437] CPU: 23 PID: 3059 Comm: kworker/u64:1 Tainted: G W 4.9.36 #2 [ 383.157438] Hardware name: Supermicro H8DG6/H8DGi/H8DG6/H8DGi, BIOS 3.5 11/25/2013 [ 383.157445] Workqueue: scsi_wq_7 sas_destruct_devices [libsas] [ 383.157447] ffffc90009d33c00 ffffffff812f25d6 ffffc90009d33c50 0000000000000000 [ 383.157452] ffffc90009d33c40 ffffffff81058b0e 000000ed811f06fa 0000000000000000 [ 383.157456] ffffffff81ca0240 ffff880c2e0dcc38 ffff880c2c702528 ffff880c2c7024f8 [ 383.157460] Call Trace: [ 383.157464] [<ffffffff812f25d6>] dump_stack+0x4d/0x67 [ 383.157468] [<ffffffff81058b0e>] __warn+0xde/0x100 [ 383.157471] [<ffffffff81058b7a>] warn_slowpath_fmt+0x4a/0x50 [ 383.157475] [<ffffffff811f07d8>] ? kernfs_find_and_get_ns+0x48/0x60 [ 383.157479] [<ffffffff812f59e0>] ? cleanup_uevent_env+0x10/0x10 [ 383.157482] [<ffffffff811f3f2b>] sysfs_remove_group+0x9b/0xa0 [ 383.157485] [<ffffffff8144b59b>] dpm_sysfs_remove+0x5b/0x70 [ 383.157489] [<ffffffff8143fdc3>] device_del+0x53/0x270 [ 383.157492] [<ffffffff8143f564>] ? device_remove_file+0x14/0x20 [ 383.157496] [<ffffffff81448435>] attribute_container_class_device_del+0x15/0x20 [ 383.157499] [<ffffffff81448614>] transport_remove_classdev+0x54/0x70 [ 383.157503] [<ffffffff814485c0>] ? transport_add_class_device+0x40/0x40 [ 383.157506] [<ffffffff8144807b>] attribute_container_device_trigger+0xab/0xb0 [ 383.157509] [<ffffffff81448570>] transport_remove_device+0x10/0x20 [ 383.157513] [<ffffffff8147a611>] sas_rphy_remove+0x51/0x80 [ 383.157517] [<ffffffff8147ca5d>] sas_rphy_delete+0xd/0x20 [ 383.157524] [<ffffffffa0e546a1>] sas_destruct_devices+0x61/0x90 [libsas] [ 383.157528] [<ffffffff8107114f>] process_one_work+0x14f/0x400 [ 383.157531] [<ffffffff81071766>] worker_thread+0x46/0x470 [ 383.157535] [<ffffffff81071720>] ? rescuer_thread+0x320/0x320 [ 383.157539] [<ffffffff81076662>] kthread+0xd2/0xf0 [ 383.157543] [<ffffffff81076590>] ? kthread_park+0x70/0x70 [ 383.157547] [<ffffffff817225c2>] ret_from_fork+0x22/0x30 [ 383.157549] ---[ end trace 5c901a33e742b9ce ]--- [ 383.157566] ------------[ cut here ]------------ [ 383.157571] WARNING: CPU: 23 PID: 3059 at fs/sysfs/group.c:237 sysfs_remove_group+0x9b/0xa0 [ 383.157572] sysfs group 'power' not found for kobject 'end_device-7:2' [ 383.157573] Modules linked in: nfsd auth_rpcgss oid_registry lockd grace sunrpc snd_virtuoso snd_oxygen_lib snd_mpu401_uart igb snd_rawmidi snd_seq_device mvsas libsas sp5100_tco amd64_edac_mod edac_core aesni_intel k10temp fam15h_power aes_x86_64 glue_helper lrw gf128mul ablk_helper cryptd input_leds led_class [ 383.157597] CPU: 23 PID: 3059 Comm: kworker/u64:1 Tainted: G W 4.9.36 #2 [ 383.157598] Hardware name: Supermicro H8DG6/H8DGi/H8DG6/H8DGi, BIOS 3.5 11/25/2013 [ 383.157605] Workqueue: scsi_wq_7 sas_destruct_devices [libsas] [ 383.157607] ffffc90009d33c00 ffffffff812f25d6 ffffc90009d33c50 0000000000000000 [ 383.157611] ffffc90009d33c40 ffffffff81058b0e 000000ed811f06fa 0000000000000000 [ 383.157615] ffffffff81ca0240 ffff880c2e0dc438 ffff880c2c702528 ffff880c2c7024f8 [ 383.157619] Call Trace: [ 383.157623] [<ffffffff812f25d6>] dump_stack+0x4d/0x67 [ 383.157626] [<ffffffff81058b0e>] __warn+0xde/0x100 [ 383.157629] [<ffffffff81058b7a>] warn_slowpath_fmt+0x4a/0x50 [ 383.157633] [<ffffffff811f07d8>] ? kernfs_find_and_get_ns+0x48/0x60 [ 383.157637] [<ffffffff812f59e0>] ? cleanup_uevent_env+0x10/0x10 [ 383.157640] [<ffffffff811f3f2b>] sysfs_remove_group+0x9b/0xa0 [ 383.157643] [<ffffffff8144b59b>] dpm_sysfs_remove+0x5b/0x70 [ 383.157647] [<ffffffff8143fdc3>] device_del+0x53/0x270 [ 383.157650] [<ffffffff8143f564>] ? device_remove_file+0x14/0x20 [ 383.157653] [<ffffffff81448435>] attribute_container_class_device_del+0x15/0x20 [ 383.157657] [<ffffffff81448614>] transport_remove_classdev+0x54/0x70 [ 383.157660] [<ffffffff814485c0>] ? transport_add_class_device+0x40/0x40 [ 383.157664] [<ffffffff8144807b>] attribute_container_device_trigger+0xab/0xb0 [ 383.157667] [<ffffffff81448570>] transport_remove_device+0x10/0x20 [ 383.157671] [<ffffffff8147a611>] sas_rphy_remove+0x51/0x80 [ 383.157675] [<ffffffff8147ca5d>] sas_rphy_delete+0xd/0x20 [ 383.157682] [<ffffffffa0e546a1>] sas_destruct_devices+0x61/0x90 [libsas] [ 383.157686] [<ffffffff8107114f>] process_one_work+0x14f/0x400 [ 383.157689] [<ffffffff81071766>] worker_thread+0x46/0x470 [ 383.157693] [<ffffffff81071720>] ? rescuer_thread+0x320/0x320 [ 383.157697] [<ffffffff81076662>] kthread+0xd2/0xf0 [ 383.157701] [<ffffffff81076590>] ? kthread_park+0x70/0x70 [ 383.157704] [<ffffffff817225c2>] ret_from_fork+0x22/0x30 [ 383.157706] ---[ end trace 5c901a33e742b9cf ]--- [ 383.157726] ------------[ cut here ]------------ [ 383.157731] WARNING: CPU: 23 PID: 3059 at fs/sysfs/group.c:237 sysfs_remove_group+0x9b/0xa0 [ 383.157732] sysfs group 'power' not found for kobject 'end_device-7:2' [ 383.157733] Modules linked in: nfsd auth_rpcgss oid_registry lockd grace sunrpc snd_virtuoso snd_oxygen_lib snd_mpu401_uart igb snd_rawmidi snd_seq_device mvsas libsas sp5100_tco amd64_edac_mod edac_core aesni_intel k10temp fam15h_power aes_x86_64 glue_helper lrw gf128mul ablk_helper cryptd input_leds led_class [ 383.157756] CPU: 23 PID: 3059 Comm: kworker/u64:1 Tainted: G W 4.9.36 #2 [ 383.157757] Hardware name: Supermicro H8DG6/H8DGi/H8DG6/H8DGi, BIOS 3.5 11/25/2013 [ 383.157764] Workqueue: scsi_wq_7 sas_destruct_devices [libsas] [ 383.157766] ffffc90009d33c88 ffffffff812f25d6 ffffc90009d33cd8 0000000000000000 [ 383.157770] ffffc90009d33cc8 ffffffff81058b0e 000000ed811f06fa 0000000000000000 [ 383.157774] ffffffff81ca0240 ffff880c3f83f810 ffff880c2c702528 ffff880c2c7024f8 [ 383.157778] Call Trace: [ 383.157782] [<ffffffff812f25d6>] dump_stack+0x4d/0x67 [ 383.157785] [<ffffffff81058b0e>] __warn+0xde/0x100 [ 383.157789] [<ffffffff81058b7a>] warn_slowpath_fmt+0x4a/0x50 [ 383.157792] [<ffffffff811f07d8>] ? kernfs_find_and_get_ns+0x48/0x60 [ 383.157796] [<ffffffff812f59e0>] ? cleanup_uevent_env+0x10/0x10 [ 383.157800] [<ffffffff811f3f2b>] sysfs_remove_group+0x9b/0xa0 [ 383.157802] [<ffffffff8144b59b>] dpm_sysfs_remove+0x5b/0x70 [ 383.157806] [<ffffffff8143fdc3>] device_del+0x53/0x270 [ 383.157810] [<ffffffff8147a619>] sas_rphy_remove+0x59/0x80 [ 383.157814] [<ffffffff8147ca5d>] sas_rphy_delete+0xd/0x20 [ 383.157821] [<ffffffffa0e546a1>] sas_destruct_devices+0x61/0x90 [libsas] [ 383.157824] [<ffffffff8107114f>] process_one_work+0x14f/0x400 [ 383.157828] [<ffffffff81071766>] worker_thread+0x46/0x470 [ 383.157831] [<ffffffff81071720>] ? rescuer_thread+0x320/0x320 [ 383.157835] [<ffffffff81076662>] kthread+0xd2/0xf0 [ 383.157839] [<ffffffff81076590>] ? kthread_park+0x70/0x70 [ 383.157843] [<ffffffff817225c2>] ret_from_fork+0x22/0x30 [ 383.157845] ---[ end trace 5c901a33e742b9d0 ]--- [ 383.157875] drivers/scsi/mvsas/mv_sas.c 1262:found dev[2:5] is gone. [ 387.738726] drivers/scsi/mvsas/mv_sas.c 1980:phy 1 ctrl sts=0x00111000. [ 387.738743] drivers/scsi/mvsas/mv_sas.c 1982:phy 1 irq sts = 0x00000081 [ 387.755992] drivers/scsi/mvsas/mv_sas.c 1980:phy 2 ctrl sts=0x00111000. [ 387.756008] drivers/scsi/mvsas/mv_sas.c 1982:phy 2 irq sts = 0x00000081 [ 387.773626] drivers/scsi/mvsas/mv_sas.c 1980:phy 0 ctrl sts=0x00111000. [ 387.773642] drivers/scsi/mvsas/mv_sas.c 1982:phy 0 irq sts = 0x00000081 [ 388.256644] drivers/scsi/mvsas/mv_sas.c 1980:phy 1 ctrl sts=0x00111000. [ 388.256660] drivers/scsi/mvsas/mv_sas.c 1982:phy 1 irq sts = 0x00010000 [ 388.256663] drivers/scsi/mvsas/mv_sas.c 2031:notify plug in on phy[1] [ 388.276669] drivers/scsi/mvsas/mv_94xx.c 885:get all reg link rate is 0x111000 [ 388.276670] drivers/scsi/mvsas/mv_94xx.c 890:get link rate is 9 [ 388.396709] drivers/scsi/mvsas/mv_sas.c 1084:phy 1 attach dev info is 20001 [ 388.396711] drivers/scsi/mvsas/mv_sas.c 1086:phy 1 attach sas addr is 1 [ 388.396717] drivers/scsi/mvsas/mv_sas.c 277:phy 1 byte dmaded. [ 388.396730] drivers/scsi/mvsas/mv_sas.c 1980:phy 0 ctrl sts=0x00111000. [ 388.396732] drivers/scsi/mvsas/mv_sas.c 1982:phy 0 irq sts = 0x00010000 [ 388.396734] drivers/scsi/mvsas/mv_sas.c 2031:notify plug in on phy[0] [ 388.396906] sas: phy-7:1 added to port-7:0, phy_mask:0x2 ( 100000000000000) [ 388.416741] drivers/scsi/mvsas/mv_94xx.c 885:get all reg link rate is 0x111000 [ 388.416743] drivers/scsi/mvsas/mv_94xx.c 890:get link rate is 9 [ 388.536759] drivers/scsi/mvsas/mv_sas.c 1084:phy 0 attach dev info is 20001 [ 388.536761] drivers/scsi/mvsas/mv_sas.c 1086:phy 0 attach sas addr is 0 [ 388.536772] drivers/scsi/mvsas/mv_sas.c 277:phy 0 byte dmaded. [ 388.536778] drivers/scsi/mvsas/mv_sas.c 1980:phy 2 ctrl sts=0x00111000. [ 388.536780] drivers/scsi/mvsas/mv_sas.c 1982:phy 2 irq sts = 0x00010000 [ 388.536783] drivers/scsi/mvsas/mv_sas.c 2031:notify plug in on phy[2] [ 388.556788] drivers/scsi/mvsas/mv_94xx.c 885:get all reg link rate is 0x111000 [ 388.556790] drivers/scsi/mvsas/mv_94xx.c 890:get link rate is 9 [ 388.676820] drivers/scsi/mvsas/mv_sas.c 1084:phy 2 attach dev info is 20001 [ 388.676822] drivers/scsi/mvsas/mv_sas.c 1086:phy 2 attach sas addr is 2 [ 388.676830] drivers/scsi/mvsas/mv_sas.c 277:phy 2 byte dmaded. [ 388.676936] sas: phy-7:0 added to port-7:1, phy_mask:0x1 ( 0) [ 388.677006] sas: phy-7:2 added to port-7:2, phy_mask:0x4 ( 200000000000000) [ 388.677031] sas: DOING DISCOVERY on port 0, pid:3059 [ 388.677037] sas: DONE DISCOVERY on port 0, pid:3059, result:0 [ 388.677050] sas: DOING DISCOVERY on port 1, pid:3059 [ 388.677054] sas: DONE DISCOVERY on port 1, pid:3059, result:0 [ 388.677068] sas: DOING DISCOVERY on port 2, pid:3059 [ 388.677072] sas: DONE DISCOVERY on port 2, pid:3059, result:0 [ 388.677182] sas: Enter sas_scsi_recover_host busy: 0 failed: 0 [ 388.677284] sas: ata10: end_device-7:0: dev error handler [ 393.908358] ata10.00: qc timeout (cmd 0xec) [ 393.908364] drivers/scsi/mvsas/mv_sas.c 1545:mvs_abort_task() mvi=ffff880c2c700000 task=ffff88082dc81000 slot=ffff880c2c723578 slot_idx=x0 [ 393.908370] ata10.00: failed to IDENTIFY (I/O error, err_mask=0x4) [ 393.918467] drivers/scsi/mvsas/mv_sas.c 1980:phy 1 ctrl sts=0x00111000. [ 393.918485] drivers/scsi/mvsas/mv_sas.c 1982:phy 1 irq sts = 0x00000081 [ 394.436442] drivers/scsi/mvsas/mv_sas.c 1980:phy 1 ctrl sts=0x00111000. [ 394.436458] drivers/scsi/mvsas/mv_sas.c 1982:phy 1 irq sts = 0x00010000 [ 394.436461] drivers/scsi/mvsas/mv_sas.c 2031:notify plug in on phy[1] [ 394.456467] drivers/scsi/mvsas/mv_94xx.c 885:get all reg link rate is 0x111000 [ 394.456468] drivers/scsi/mvsas/mv_94xx.c 890:get link rate is 9 [ 394.576513] drivers/scsi/mvsas/mv_sas.c 1084:phy 1 attach dev info is 20001 [ 394.576514] drivers/scsi/mvsas/mv_sas.c 1086:phy 1 attach sas addr is 1 [ 394.576520] drivers/scsi/mvsas/mv_sas.c 277:phy 1 byte dmaded. [ 396.148223] drivers/scsi/mvsas/mv_sas.c 1435:mvs_I_T_nexus_reset for device[0]:rc= 0 [ 406.707696] ata10.00: qc timeout (cmd 0xec) [ 406.707702] drivers/scsi/mvsas/mv_sas.c 1545:mvs_abort_task() mvi=ffff880c2c700000 task=ffff88082eb44500 slot=ffff880c2c723578 slot_idx=x0 [ 406.707707] ata10.00: failed to IDENTIFY (I/O error, err_mask=0x4) [ 408.947530] drivers/scsi/mvsas/mv_sas.c 1435:mvs_I_T_nexus_reset for device[0]:rc= 0 [ 439.473756] ata10.00: qc timeout (cmd 0xec) [ 439.473762] drivers/scsi/mvsas/mv_sas.c 1545:mvs_abort_task() mvi=ffff880c2c700000 task=ffff88082eb44500 slot=ffff880c2c723578 slot_idx=x0 [ 439.473767] ata10.00: failed to IDENTIFY (I/O error, err_mask=0x4) [ 441.713616] drivers/scsi/mvsas/mv_sas.c 1435:mvs_I_T_nexus_reset for device[0]:rc= 0 [ 441.865725] sas: --- Exit sas_scsi_recover_host: busy: 0 failed: 0 tries: 1 [ 441.878091] sas: Enter sas_scsi_recover_host busy: 0 failed: 0 [ 441.878251] sas: ata10: end_device-7:0: dev error handler [ 441.878260] sas: ata11: end_device-7:1: dev error handler [ 447.153287] ata11.00: qc timeout (cmd 0xec) [ 447.153292] drivers/scsi/mvsas/mv_sas.c 1545:mvs_abort_task() mvi=ffff880c2c700000 task=ffff88082ecf4a00 slot=ffff880c2c723578 slot_idx=x0 [ 447.153297] ata11.00: failed to IDENTIFY (I/O error, err_mask=0x4) [ 449.393185] drivers/scsi/mvsas/mv_sas.c 1435:mvs_I_T_nexus_reset for device[1]:rc= 0 [ 459.952593] ata11.00: qc timeout (cmd 0xec) [ 459.952599] drivers/scsi/mvsas/mv_sas.c 1545:mvs_abort_task() mvi=ffff880c2c700000 task=ffff88082ecf4e00 slot=ffff880c2c723578 slot_idx=x0 [ 459.952603] ata11.00: failed to IDENTIFY (I/O error, err_mask=0x4) [ 462.192479] drivers/scsi/mvsas/mv_sas.c 1435:mvs_I_T_nexus_reset for device[1]:rc= 0 [ 492.718726] ata11.00: qc timeout (cmd 0xec) [ 492.718733] drivers/scsi/mvsas/mv_sas.c 1545:mvs_abort_task() mvi=ffff880c2c700000 task=ffff88082ecf4000 slot=ffff880c2c723578 slot_idx=x0 [ 492.718740] ata11.00: failed to IDENTIFY (I/O error, err_mask=0x4) [ 494.958613] drivers/scsi/mvsas/mv_sas.c 1435:mvs_I_T_nexus_reset for device[1]:rc= 0 [ 495.110598] sas: --- Exit sas_scsi_recover_host: busy: 0 failed: 0 tries: 1 [ 495.111738] sas: Enter sas_scsi_recover_host busy: 0 failed: 0 [ 495.111759] sas: ata10: end_device-7:0: dev error handler [ 495.111767] sas: ata11: end_device-7:1: dev error handler [ 495.111779] sas: ata12: end_device-7:2: dev error handler [ 500.398282] ata12.00: qc timeout (cmd 0xec) [ 500.398288] drivers/scsi/mvsas/mv_sas.c 1545:mvs_abort_task() mvi=ffff880c2c700000 task=ffff880c2e10d300 slot=ffff880c2c723578 slot_idx=x0 [ 500.398294] ata12.00: failed to IDENTIFY (I/O error, err_mask=0x4) [ 502.638139] drivers/scsi/mvsas/mv_sas.c 1435:mvs_I_T_nexus_reset for device[2]:rc= 0 [ 513.197557] ata12.00: qc timeout (cmd 0xec) [ 513.197564] drivers/scsi/mvsas/mv_sas.c 1545:mvs_abort_task() mvi=ffff880c2c700000 task=ffff880c2e10d300 slot=ffff880c2c723578 slot_idx=x0 [ 513.197571] ata12.00: failed to IDENTIFY (I/O error, err_mask=0x4) [ 515.437417] drivers/scsi/mvsas/mv_sas.c 1435:mvs_I_T_nexus_reset for device[2]:rc= 0 [ 545.963605] ata12.00: qc timeout (cmd 0xec) [ 545.963612] drivers/scsi/mvsas/mv_sas.c 1545:mvs_abort_task() mvi=ffff880c2c700000 task=ffff880c2ec65000 slot=ffff880c2c723578 slot_idx=x0 [ 545.963619] ata12.00: failed to IDENTIFY (I/O error, err_mask=0x4) [ 548.203465] drivers/scsi/mvsas/mv_sas.c 1435:mvs_I_T_nexus_reset for device[2]:rc= 0 [ 548.355561] sas: --- Exit sas_scsi_recover_host: busy: 0 failed: 0 tries: 1 [ 548.366827] sas: sas_form_port: phy1 belongs to port0 already(1)! [ 795.861515] kworker/dying (6598) used greatest stack depth: 11896 bytes left [ 805.021010] kworker/dying (1153) used greatest stack depth: 11824 bytes left
