[  549.919904] nvme nvme0: failed to mark controller live
[  549.925641] nvme nvme0: Removing after probe failure status: 0
[  550.139067] nvme0n1: detected capacity change from 800166076416 to 0
[  550.139110] blk_update_request: I/O error, dev nvme0n1, sector 1024847288
[  550.139113] blk_update_request: I/O error, dev nvme0n1, sector 82670288
[  550.139115] blk_update_request: I/O error, dev nvme0n1, sector 611420936
[  550.139121] blk_update_request: I/O error, dev nvme0n1, sector 849843952
[  550.139123] Buffer I/O error on dev nvme0n1p1, logical block 10333530, lost async page write
[  550.139126] blk_update_request: I/O error, dev nvme0n1, sector 1028334968
[  550.139130] blk_update_request: I/O error, dev nvme0n1, sector 293126888
[  550.139132] blk_update_request: I/O error, dev nvme0n1, sector 929640992
[  550.139133] blk_update_request: I/O error, dev nvme0n1, sector 333245656
[  550.139137] blk_update_request: I/O error, dev nvme0n1, sector 841311936
[  550.139138] blk_update_request: I/O error, dev nvme0n1, sector 687013664
[  550.139656] Buffer I/O error on dev nvme0n1p1, logical block 10333531, lost async page write
[  550.140164] Buffer I/O error on dev nvme0n1p1, logical block 10333532, lost async page write
[  550.140658] Buffer I/O error on dev nvme0n1p1, logical block 10333533, lost async page write
[  550.141160] Buffer I/O error on dev nvme0n1p1, logical block 10333534, lost async page write
[  550.141637] Buffer I/O error on dev nvme0n1p1, logical block 10333535, lost async page write
[  550.141654] Buffer I/O error on dev nvme0n1p1, logical block 195352768, async page read
[  550.142130] Buffer I/O error on dev nvme0n1p1, logical block 10333536, lost async page write
[  550.142620] Buffer I/O error on dev nvme0n1p1, logical block 10334088, lost async page write
[  550.143106] Buffer I/O error on dev nvme0n1p1, logical block 10334089, lost async page write
[  558.698553] ------------[ cut here ]------------
[  558.703723] WARNING: CPU: 9 PID: 0 at lib/percpu-refcount.c:155 percpu_ref_switch_to_atomic_rcu+0x103/0x130
[  558.714618] percpu ref (blk_queue_usage_counter_release) <= 0 (-1) after switching to atomic
[  558.714619] Modules linked in: vfat fat ipmi_ssif intel_rapl sb_edac edac_core x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm irqbypass iTCO_wdt crct10dif_pclmul crc32_pclmul iTCO_vendor_support ghash_clmulni_intel mxm_wmi mei_me dcdbas intel_cstate mei ipmi_si pcspkr intel_uncore intel_rapl_perf sg ipmi_devintf lpc_ich ipmi_msghandler wmi acpi_power_meter shpchp nfsd auth_rpcgss nfs_acl lockd dm_multipath grace sunrpc ip_tables xfs libcrc32c sd_mod mgag200 i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm drm crc32c_intel ahci libahci nvme libata nvme_core tg3 megaraid_sas i2c_core ptp fjes pps_core dm_mirror dm_region_hash dm_log dm_mod
[  558.791297] CPU: 9 PID: 0 Comm: swapper/9 Not tainted 4.10.0-rc8 #1
[  558.798291] Hardware name: Dell Inc. PowerEdge R730xd/072T6D, BIOS 2.2.5 09/06/2016
[  558.806835] Call Trace:
[  558.809563]  <IRQ>
[  558.811814]  dump_stack+0x63/0x87
[  558.815514]  __warn+0xd1/0xf0
[  558.818825]  warn_slowpath_fmt+0x5f/0x80
[  558.823208]  ? blk_put_queue+0x20/0x20
[  558.827395]  percpu_ref_switch_to_atomic_rcu+0x103/0x130
[  558.833332]  rcu_process_callbacks+0x20b/0x5d0
[  558.838297]  __do_softirq+0xd1/0x2a2
[  558.842293]  irq_exit+0xe9/0x100
[  558.845896]  smp_apic_timer_interrupt+0x3d/0x50
[  558.850954]  apic_timer_interrupt+0x93/0xa0
[  558.855618] RIP: 0010:cpuidle_enter_state+0xe4/0x260
[  558.861159] RSP: 0018:ffffc9000014fe68 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff10
[  558.869600] RAX: ffff88047fd18f80 RBX: ffff88047fd21200 RCX: 000000000000001f
[  558.877564] RDX: 0000000000000000 RSI: ffff88047fd16658 RDI: 0000000000000000
[  558.885528] RBP: ffffc9000014fea0 R08: 0000000000000001 R09: cccccccccccccccd
[  558.893491] R10: 0000000000002686 R11: 0000000000000008 R12: 0000000000000004
[  558.901456] R13: 0000000000000009 R14: ffffffff81ce2a20 R15: 00000082146f083e
[  558.909422]  </IRQ>
[  558.911764]  ? cpuidle_enter_state+0xc0/0x260
[  558.916626]  cpuidle_enter+0x17/0x20
[  558.920617]  call_cpuidle+0x23/0x40
[  558.924510]  do_idle+0x172/0x200
[  558.928110]  cpu_startup_entry+0x71/0x80
[  558.932491]  start_secondary+0x154/0x190
[  558.936869]  start_cpu+0x14/0x14
[  558.940477] ---[ end trace 52811962d031d1f1 ]---
[  574.074927] nr_pdflush_threads exported in /proc is scheduled for removal
[  576.757608] ip6_tables: (C) 2000-2006 Netfilter Core Team
[  579.916421] capability: warning: `turbostat' uses 32-bit capabilities (legacy support in use)
[  740.143429] INFO: task main.sh:3641 blocked for more than 120 seconds.
[  740.150717]       Tainted: G        W       4.10.0-rc8 #1
[  740.156751] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[  740.165498] main.sh         D    0  3641   3404 0x00000082
[  740.165501] Call Trace:
[  740.168227]  __schedule+0x21c/0x6b0
[  740.172122]  ? prepare_to_wait_event+0x81/0x170
[  740.177182]  schedule+0x36/0x80
[  740.180686]  blk_mq_freeze_queue_wait+0x4b/0xb0
[  740.185745]  ? remove_wait_queue+0x60/0x60
[  740.190314]  blk_freeze_queue+0x1a/0x20
[  740.194599]  blk_cleanup_queue+0x7f/0x150
[  740.199074]  nvme_ns_remove+0x7c/0xd0 [nvme_core]
[  740.204327]  nvme_remove_namespaces+0x32/0x50 [nvme_core]
[  740.210351]  nvme_uninit_ctrl+0x2d/0xa0 [nvme_core]
[  740.215799]  nvme_remove+0x5d/0x130 [nvme]
[  740.220370]  pci_device_remove+0x39/0xc0
[  740.224753]  device_release_driver_internal+0x141/0x1f0
[  740.230583]  device_release_driver+0x12/0x20
[  740.235351]  pci_stop_bus_device+0x8c/0xa0
[  740.239919]  pci_stop_and_remove_bus_device_locked+0x1a/0x30
[  740.246238]  remove_store+0x7c/0x90
[  740.250131]  dev_attr_store+0x18/0x30
[  740.254220]  sysfs_kf_write+0x3a/0x50
[  740.258303]  kernfs_fop_write+0xfc/0x180
[  740.262680]  __vfs_write+0x37/0x160
[  740.266577]  ? selinux_file_permission+0xe5/0x120
[  740.271827]  ? security_file_permission+0x3b/0xc0
[  740.277080]  vfs_write+0xb2/0x1b0
[  740.280778]  ? syscall_trace_enter+0x1d0/0x2b0
[  740.285740]  SyS_write+0x55/0xc0
[  740.289340]  do_syscall_64+0x67/0x180
[  740.293430]  entry_SYSCALL64_slow_path+0x25/0x25
[  740.298580] RIP: 0033:0x7ff3fe37ac60
[  740.302565] RSP: 002b:00007ffddbc57fa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[  740.311016] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007ff3fe37ac60
[  740.318983] RDX: 0000000000000002 RSI: 00007ff3fec97000 RDI: 0000000000000001
[  740.326950] RBP: 00007ff3fec97000 R08: 000000000000000a R09: 00007ff3fec92740
[  740.334916] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ff3fe64d400
[  740.342867] R13: 0000000000000002 R14: 0000000000000001 R15: 0000000000000000
[  863.019994] INFO: task main.sh:3641 blocked for more than 120 seconds.
[  863.027281]       Tainted: G        W       4.10.0-rc8 #1
[  863.033313] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[  863.042061] main.sh         D    0  3641   3404 0x00000082
[  863.042064] Call Trace:
[  863.044793]  __schedule+0x21c/0x6b0
[  863.048683]  ? prepare_to_wait_event+0x81/0x170
[  863.053742]  schedule+0x36/0x80
[  863.057246]  blk_mq_freeze_queue_wait+0x4b/0xb0
[  863.062305]  ? remove_wait_queue+0x60/0x60
[  863.066873]  blk_freeze_queue+0x1a/0x20
[  863.071155]  blk_cleanup_queue+0x7f/0x150
[  863.075628]  nvme_ns_remove+0x7c/0xd0 [nvme_core]
[  863.080881]  nvme_remove_namespaces+0x32/0x50 [nvme_core]
[  863.086903]  nvme_uninit_ctrl+0x2d/0xa0 [nvme_core]
[  863.092350]  nvme_remove+0x5d/0x130 [nvme]
[  863.096920]  pci_device_remove+0x39/0xc0
[  863.101299]  device_release_driver_internal+0x141/0x1f0
[  863.107127]  device_release_driver+0x12/0x20
[  863.111893]  pci_stop_bus_device+0x8c/0xa0
[  863.116454]  pci_stop_and_remove_bus_device_locked+0x1a/0x30
[  863.122771]  remove_store+0x7c/0x90
[  863.126661]  dev_attr_store+0x18/0x30
[  863.130750]  sysfs_kf_write+0x3a/0x50
[  863.134833]  kernfs_fop_write+0xfc/0x180
[  863.139208]  __vfs_write+0x37/0x160
[  863.143101]  ? selinux_file_permission+0xe5/0x120
[  863.148349]  ? security_file_permission+0x3b/0xc0
[  863.153600]  vfs_write+0xb2/0x1b0
[  863.157288]  ? syscall_trace_enter+0x1d0/0x2b0
[  863.162248]  SyS_write+0x55/0xc0
[  863.165848]  do_syscall_64+0x67/0x180
[  863.169936]  entry_SYSCALL64_slow_path+0x25/0x25
[  863.175078] RIP: 0033:0x7ff3fe37ac60
[  863.179064] RSP: 002b:00007ffddbc57fa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[  863.187513] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007ff3fe37ac60
[  863.195478] RDX: 0000000000000002 RSI: 00007ff3fec97000 RDI: 0000000000000001
[  863.203442] RBP: 00007ff3fec97000 R08: 000000000000000a R09: 00007ff3fec92740
[  863.211405] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ff3fe64d400
[  863.219367] R13: 0000000000000002 R14: 0000000000000001 R15: 0000000000000000
[  985.896491] INFO: task main.sh:3641 blocked for more than 120 seconds.
[  985.903777]       Tainted: G        W       4.10.0-rc8 #1
[  985.909811] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[  985.918559] main.sh         D    0  3641   3404 0x00000082
[  985.918561] Call Trace:
[  985.921291]  __schedule+0x21c/0x6b0
[  985.925181]  ? prepare_to_wait_event+0x81/0x170
[  985.930239]  schedule+0x36/0x80
[  985.933742]  blk_mq_freeze_queue_wait+0x4b/0xb0
[  985.938802]  ? remove_wait_queue+0x60/0x60
[  985.943370]  blk_freeze_queue+0x1a/0x20
[  985.947653]  blk_cleanup_queue+0x7f/0x150
[  985.952127]  nvme_ns_remove+0x7c/0xd0 [nvme_core]
[  985.957381]  nvme_remove_namespaces+0x32/0x50 [nvme_core]
[  985.963403]  nvme_uninit_ctrl+0x2d/0xa0 [nvme_core]
[  985.968851]  nvme_remove+0x5d/0x130 [nvme]
[  985.973420]  pci_device_remove+0x39/0xc0
[  985.977800]  device_release_driver_internal+0x141/0x1f0
[  985.983630]  device_release_driver+0x12/0x20
[  985.988398]  pci_stop_bus_device+0x8c/0xa0
[  985.992967]  pci_stop_and_remove_bus_device_locked+0x1a/0x30
[  985.999285]  remove_store+0x7c/0x90
[  986.003176]  dev_attr_store+0x18/0x30
[  986.007264]  sysfs_kf_write+0x3a/0x50
[  986.011347]  kernfs_fop_write+0xfc/0x180
[  986.015722]  __vfs_write+0x37/0x160
[  986.019617]  ? selinux_file_permission+0xe5/0x120
[  986.024864]  ? security_file_permission+0x3b/0xc0
[  986.030118]  vfs_write+0xb2/0x1b0
[  986.033816]  ? syscall_trace_enter+0x1d0/0x2b0
[  986.038778]  SyS_write+0x55/0xc0
[  986.042376]  do_syscall_64+0x67/0x180
[  986.046465]  entry_SYSCALL64_slow_path+0x25/0x25
[  986.051617] RIP: 0033:0x7ff3fe37ac60
[  986.055602] RSP: 002b:00007ffddbc57fa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[  986.064056] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007ff3fe37ac60
[  986.072023] RDX: 0000000000000002 RSI: 00007ff3fec97000 RDI: 0000000000000001
[  986.079991] RBP: 00007ff3fec97000 R08: 000000000000000a R09: 00007ff3fec92740
[  986.087958] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ff3fe64d400
[  986.095920] R13: 0000000000000002 R14: 0000000000000001 R15: 0000000000000000
[ 1108.772961] INFO: task main.sh:3641 blocked for more than 120 seconds.
[ 1108.780247]       Tainted: G        W       4.10.0-rc8 #1
[ 1108.786276] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 1108.795020] main.sh         D    0  3641   3404 0x00000082
[ 1108.795023] Call Trace:
[ 1108.797753]  __schedule+0x21c/0x6b0
[ 1108.801646]  ? prepare_to_wait_event+0x81/0x170
[ 1108.806704]  schedule+0x36/0x80
[ 1108.810206]  blk_mq_freeze_queue_wait+0x4b/0xb0
[ 1108.815264]  ? remove_wait_queue+0x60/0x60
[ 1108.819832]  blk_freeze_queue+0x1a/0x20
[ 1108.824113]  blk_cleanup_queue+0x7f/0x150
[ 1108.828578]  nvme_ns_remove+0x7c/0xd0 [nvme_core]
[ 1108.833831]  nvme_remove_namespaces+0x32/0x50 [nvme_core]
[ 1108.839856]  nvme_uninit_ctrl+0x2d/0xa0 [nvme_core]
[ 1108.845301]  nvme_remove+0x5d/0x130 [nvme]
[ 1108.849871]  pci_device_remove+0x39/0xc0
[ 1108.854250]  device_release_driver_internal+0x141/0x1f0
[ 1108.860070]  device_release_driver+0x12/0x20
[ 1108.864836]  pci_stop_bus_device+0x8c/0xa0
[ 1108.869404]  pci_stop_and_remove_bus_device_locked+0x1a/0x30
[ 1108.875720]  remove_store+0x7c/0x90
[ 1108.879611]  dev_attr_store+0x18/0x30
[ 1108.883699]  sysfs_kf_write+0x3a/0x50
[ 1108.887782]  kernfs_fop_write+0xfc/0x180
[ 1108.892156]  __vfs_write+0x37/0x160
[ 1108.896051]  ? selinux_file_permission+0xe5/0x120
[ 1108.901299]  ? security_file_permission+0x3b/0xc0
[ 1108.906552]  vfs_write+0xb2/0x1b0
[ 1108.910247]  ? syscall_trace_enter+0x1d0/0x2b0
[ 1108.915207]  SyS_write+0x55/0xc0
[ 1108.918807]  do_syscall_64+0x67/0x180
[ 1108.922897]  entry_SYSCALL64_slow_path+0x25/0x25
[ 1108.928047] RIP: 0033:0x7ff3fe37ac60
[ 1108.932033] RSP: 002b:00007ffddbc57fa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 1108.940482] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007ff3fe37ac60
[ 1108.948447] RDX: 0000000000000002 RSI: 00007ff3fec97000 RDI: 0000000000000001
[ 1108.956413] RBP: 00007ff3fec97000 R08: 000000000000000a R09: 00007ff3fec92740
[ 1108.964376] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ff3fe64d400
[ 1108.972338] R13: 0000000000000002 R14: 0000000000000001 R15: 0000000000000000
[ 1231.649474] INFO: task main.sh:3641 blocked for more than 120 seconds.
[ 1231.656760]       Tainted: G        W       4.10.0-rc8 #1
[ 1231.662792] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 1231.671538] main.sh         D    0  3641   3404 0x00000082
[ 1231.671541] Call Trace:
[ 1231.674270]  __schedule+0x21c/0x6b0
[ 1231.678161]  ? prepare_to_wait_event+0x81/0x170
[ 1231.683220]  schedule+0x36/0x80
[ 1231.686725]  blk_mq_freeze_queue_wait+0x4b/0xb0
[ 1231.691783]  ? remove_wait_queue+0x60/0x60
[ 1231.696351]  blk_freeze_queue+0x1a/0x20
[ 1231.700633]  blk_cleanup_queue+0x7f/0x150
[ 1231.705098]  nvme_ns_remove+0x7c/0xd0 [nvme_core]
[ 1231.710351]  nvme_remove_namespaces+0x32/0x50 [nvme_core]
[ 1231.716373]  nvme_uninit_ctrl+0x2d/0xa0 [nvme_core]
[ 1231.721820]  nvme_remove+0x5d/0x130 [nvme]
[ 1231.726390]  pci_device_remove+0x39/0xc0
[ 1231.730770]  device_release_driver_internal+0x141/0x1f0
[ 1231.736598]  device_release_driver+0x12/0x20
[ 1231.741365]  pci_stop_bus_device+0x8c/0xa0
[ 1231.745925]  pci_stop_and_remove_bus_device_locked+0x1a/0x30
[ 1231.752244]  remove_store+0x7c/0x90
[ 1231.756134]  dev_attr_store+0x18/0x30
[ 1231.760223]  sysfs_kf_write+0x3a/0x50
[ 1231.764306]  kernfs_fop_write+0xfc/0x180
[ 1231.768680]  __vfs_write+0x37/0x160
[ 1231.772576]  ? selinux_file_permission+0xe5/0x120
[ 1231.777824]  ? security_file_permission+0x3b/0xc0
[ 1231.783076]  vfs_write+0xb2/0x1b0
[ 1231.786771]  ? syscall_trace_enter+0x1d0/0x2b0
[ 1231.791732]  SyS_write+0x55/0xc0
[ 1231.795322]  do_syscall_64+0x67/0x180
[ 1231.799417]  entry_SYSCALL64_slow_path+0x25/0x25
[ 1231.804567] RIP: 0033:0x7ff3fe37ac60
[ 1231.808552] RSP: 002b:00007ffddbc57fa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 1231.817002] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007ff3fe37ac60
[ 1231.824967] RDX: 0000000000000002 RSI: 00007ff3fec97000 RDI: 0000000000000001
[ 1231.832932] RBP: 00007ff3fec97000 R08: 000000000000000a R09: 00007ff3fec92740
[ 1231.840898] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ff3fe64d400
[ 1231.848860] R13: 0000000000000002 R14: 0000000000000001 R15: 0000000000000000
[ 1354.525983] INFO: task main.sh:3641 blocked for more than 120 seconds.
[ 1354.533268]       Tainted: G        W       4.10.0-rc8 #1
[ 1354.539300] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 1354.548044] main.sh         D    0  3641      1 0x00000086
[ 1354.548047] Call Trace:
[ 1354.550776]  __schedule+0x21c/0x6b0
[ 1354.554668]  ? prepare_to_wait_event+0x81/0x170
[ 1354.559726]  schedule+0x36/0x80
[ 1354.563228]  blk_mq_freeze_queue_wait+0x4b/0xb0
[ 1354.568286]  ? remove_wait_queue+0x60/0x60
[ 1354.572854]  blk_freeze_queue+0x1a/0x20
[ 1354.577136]  blk_cleanup_queue+0x7f/0x150
[ 1354.581602]  nvme_ns_remove+0x7c/0xd0 [nvme_core]
[ 1354.586854]  nvme_remove_namespaces+0x32/0x50 [nvme_core]
[ 1354.592879]  nvme_uninit_ctrl+0x2d/0xa0 [nvme_core]
[ 1354.598326]  nvme_remove+0x5d/0x130 [nvme]
[ 1354.602896]  pci_device_remove+0x39/0xc0
[ 1354.607275]  device_release_driver_internal+0x141/0x1f0
[ 1354.613104]  device_release_driver+0x12/0x20
[ 1354.617871]  pci_stop_bus_device+0x8c/0xa0
[ 1354.622431]  pci_stop_and_remove_bus_device_locked+0x1a/0x30
[ 1354.628748]  remove_store+0x7c/0x90
[ 1354.632640]  dev_attr_store+0x18/0x30
[ 1354.636726]  sysfs_kf_write+0x3a/0x50
[ 1354.640809]  kernfs_fop_write+0xfc/0x180
[ 1354.645184]  __vfs_write+0x37/0x160
[ 1354.649077]  ? selinux_file_permission+0xe5/0x120
[ 1354.654325]  ? security_file_permission+0x3b/0xc0
[ 1354.659577]  vfs_write+0xb2/0x1b0
[ 1354.663272]  ? syscall_trace_enter+0x1d0/0x2b0
[ 1354.668232]  SyS_write+0x55/0xc0
[ 1354.671830]  do_syscall_64+0x67/0x180
[ 1354.675919]  entry_SYSCALL64_slow_path+0x25/0x25
[ 1354.681069] RIP: 0033:0x7ff3fe37ac60
[ 1354.685057] RSP: 002b:00007ffddbc57fa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 1354.693508] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007ff3fe37ac60
[ 1354.701474] RDX: 0000000000000002 RSI: 00007ff3fec97000 RDI: 0000000000000001
[ 1354.709439] RBP: 00007ff3fec97000 R08: 000000000000000a R09: 00007ff3fec92740
[ 1354.717404] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ff3fe64d400
[ 1354.725364] R13: 0000000000000002 R14: 0000000000000001 R15: 0000000000000000
[ 1477.402558] INFO: task main.sh:3641 blocked for more than 120 seconds.
[ 1477.409844]       Tainted: G        W       4.10.0-rc8 #1
[ 1477.415874] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 1477.424620] main.sh         D    0  3641      1 0x00000086
[ 1477.424623] Call Trace:
[ 1477.427355]  __schedule+0x21c/0x6b0
[ 1477.431247]  ? prepare_to_wait_event+0x81/0x170
[ 1477.436306]  schedule+0x36/0x80
[ 1477.439811]  blk_mq_freeze_queue_wait+0x4b/0xb0
[ 1477.444870]  ? remove_wait_queue+0x60/0x60
[ 1477.449439]  blk_freeze_queue+0x1a/0x20
[ 1477.453723]  blk_cleanup_queue+0x7f/0x150
[ 1477.458197]  nvme_ns_remove+0x7c/0xd0 [nvme_core]
[ 1477.463451]  nvme_remove_namespaces+0x32/0x50 [nvme_core]
[ 1477.469474]  nvme_uninit_ctrl+0x2d/0xa0 [nvme_core]
[ 1477.474921]  nvme_remove+0x5d/0x130 [nvme]
[ 1477.479492]  pci_device_remove+0x39/0xc0
[ 1477.483873]  device_release_driver_internal+0x141/0x1f0
[ 1477.489703]  device_release_driver+0x12/0x20
[ 1477.494468]  pci_stop_bus_device+0x8c/0xa0
[ 1477.499037]  pci_stop_and_remove_bus_device_locked+0x1a/0x30
[ 1477.505356]  remove_store+0x7c/0x90
[ 1477.509247]  dev_attr_store+0x18/0x30
[ 1477.513334]  sysfs_kf_write+0x3a/0x50
[ 1477.517417]  kernfs_fop_write+0xfc/0x180
[ 1477.521792]  __vfs_write+0x37/0x160
[ 1477.525687]  ? selinux_file_permission+0xe5/0x120
[ 1477.530935]  ? security_file_permission+0x3b/0xc0
[ 1477.536188]  vfs_write+0xb2/0x1b0
[ 1477.539887]  ? syscall_trace_enter+0x1d0/0x2b0
[ 1477.544849]  SyS_write+0x55/0xc0
[ 1477.548447]  do_syscall_64+0x67/0x180
[ 1477.552535]  entry_SYSCALL64_slow_path+0x25/0x25
[ 1477.557686] RIP: 0033:0x7ff3fe37ac60
[ 1477.561673] RSP: 002b:00007ffddbc57fa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 1477.570125] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007ff3fe37ac60
[ 1477.578081] RDX: 0000000000000002 RSI: 00007ff3fec97000 RDI: 0000000000000001
[ 1477.586049] RBP: 00007ff3fec97000 R08: 000000000000000a R09: 00007ff3fec92740
[ 1477.594013] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ff3fe64d400
[ 1477.601975] R13: 0000000000000002 R14: 0000000000000001 R15: 0000000000000000
[ 1600.279095] INFO: task main.sh:3641 blocked for more than 120 seconds.
[ 1600.286379]       Tainted: G        W       4.10.0-rc8 #1
[ 1600.292408] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 1600.301153] main.sh         D    0  3641      1 0x00000086
[ 1600.301155] Call Trace:
[ 1600.303885]  __schedule+0x21c/0x6b0
[ 1600.307776]  ? prepare_to_wait_event+0x81/0x170
[ 1600.312834]  schedule+0x36/0x80
[ 1600.316338]  blk_mq_freeze_queue_wait+0x4b/0xb0
[ 1600.321397]  ? remove_wait_queue+0x60/0x60
[ 1600.325964]  blk_freeze_queue+0x1a/0x20
[ 1600.330247]  blk_cleanup_queue+0x7f/0x150
[ 1600.334720]  nvme_ns_remove+0x7c/0xd0 [nvme_core]
[ 1600.339973]  nvme_remove_namespaces+0x32/0x50 [nvme_core]
[ 1600.345997]  nvme_uninit_ctrl+0x2d/0xa0 [nvme_core]
[ 1600.351444]  nvme_remove+0x5d/0x130 [nvme]
[ 1600.356014]  pci_device_remove+0x39/0xc0
[ 1600.360393]  device_release_driver_internal+0x141/0x1f0
[ 1600.366223]  device_release_driver+0x12/0x20
[ 1600.370989]  pci_stop_bus_device+0x8c/0xa0
[ 1600.375557]  pci_stop_and_remove_bus_device_locked+0x1a/0x30
[ 1600.381874]  remove_store+0x7c/0x90
[ 1600.385763]  dev_attr_store+0x18/0x30
[ 1600.389849]  sysfs_kf_write+0x3a/0x50
[ 1600.393932]  kernfs_fop_write+0xfc/0x180
[ 1600.398307]  __vfs_write+0x37/0x160
[ 1600.402200]  ? selinux_file_permission+0xe5/0x120
[ 1600.407447]  ? security_file_permission+0x3b/0xc0
[ 1600.412699]  vfs_write+0xb2/0x1b0
[ 1600.416395]  ? syscall_trace_enter+0x1d0/0x2b0
[ 1600.421356]  SyS_write+0x55/0xc0
[ 1600.424956]  do_syscall_64+0x67/0x180
[ 1600.429045]  entry_SYSCALL64_slow_path+0x25/0x25
[ 1600.434195] RIP: 0033:0x7ff3fe37ac60
[ 1600.438180] RSP: 002b:00007ffddbc57fa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 1600.446630] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007ff3fe37ac60
[ 1600.454595] RDX: 0000000000000002 RSI: 00007ff3fec97000 RDI: 0000000000000001
[ 1600.462561] RBP: 00007ff3fec97000 R08: 000000000000000a R09: 00007ff3fec92740
[ 1600.470526] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ff3fe64d400
[ 1600.478488] R13: 0000000000000002 R14: 0000000000000001 R15: 0000000000000000
[ 1723.155636] INFO: task main.sh:3641 blocked for more than 120 seconds.
[ 1723.162923]       Tainted: G        W       4.10.0-rc8 #1
[ 1723.168951] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 1723.177695] main.sh         D    0  3641      1 0x00000086
[ 1723.177698] Call Trace:
[ 1723.180427]  __schedule+0x21c/0x6b0
[ 1723.184318]  ? prepare_to_wait_event+0x81/0x170
[ 1723.189376]  schedule+0x36/0x80
[ 1723.192881]  blk_mq_freeze_queue_wait+0x4b/0xb0
[ 1723.197938]  ? remove_wait_queue+0x60/0x60
[ 1723.202507]  blk_freeze_queue+0x1a/0x20
[ 1723.206789]  blk_cleanup_queue+0x7f/0x150
[ 1723.211263]  nvme_ns_remove+0x7c/0xd0 [nvme_core]
[ 1723.216515]  nvme_remove_namespaces+0x32/0x50 [nvme_core]
[ 1723.222538]  nvme_uninit_ctrl+0x2d/0xa0 [nvme_core]
[ 1723.227984]  nvme_remove+0x5d/0x130 [nvme]
[ 1723.232555]  pci_device_remove+0x39/0xc0
[ 1723.236933]  device_release_driver_internal+0x141/0x1f0
[ 1723.242762]  device_release_driver+0x12/0x20
[ 1723.247528]  pci_stop_bus_device+0x8c/0xa0
[ 1723.252096]  pci_stop_and_remove_bus_device_locked+0x1a/0x30
[ 1723.258412]  remove_store+0x7c/0x90
[ 1723.262303]  dev_attr_store+0x18/0x30
[ 1723.266389]  sysfs_kf_write+0x3a/0x50
[ 1723.270473]  kernfs_fop_write+0xfc/0x180
[ 1723.274848]  __vfs_write+0x37/0x160
[ 1723.278741]  ? selinux_file_permission+0xe5/0x120
[ 1723.283989]  ? security_file_permission+0x3b/0xc0
[ 1723.289241]  vfs_write+0xb2/0x1b0
[ 1723.292939]  ? syscall_trace_enter+0x1d0/0x2b0
[ 1723.297899]  SyS_write+0x55/0xc0
[ 1723.301500]  do_syscall_64+0x67/0x180
[ 1723.305587]  entry_SYSCALL64_slow_path+0x25/0x25
[ 1723.310738] RIP: 0033:0x7ff3fe37ac60
[ 1723.314723] RSP: 002b:00007ffddbc57fa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 1723.323173] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007ff3fe37ac60
[ 1723.331138] RDX: 0000000000000002 RSI: 00007ff3fec97000 RDI: 0000000000000001
[ 1723.339104] RBP: 00007ff3fec97000 R08: 000000000000000a R09: 00007ff3fec92740
[ 1723.347069] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ff3fe64d400
[ 1723.355031] R13: 0000000000000002 R14: 0000000000000001 R15: 0000000000000000
[ 1846.032145] INFO: task main.sh:3641 blocked for more than 120 seconds.
[ 1846.039430]       Tainted: G        W       4.10.0-rc8 #1
[ 1846.045459] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 1846.054203] main.sh         D    0  3641      1 0x00000086
[ 1846.054205] Call Trace:
[ 1846.056935]  __schedule+0x21c/0x6b0
[ 1846.060826]  ? prepare_to_wait_event+0x81/0x170
[ 1846.065884]  schedule+0x36/0x80
[ 1846.069388]  blk_mq_freeze_queue_wait+0x4b/0xb0
[ 1846.074446]  ? remove_wait_queue+0x60/0x60
[ 1846.079014]  blk_freeze_queue+0x1a/0x20
[ 1846.083297]  blk_cleanup_queue+0x7f/0x150
[ 1846.087771]  nvme_ns_remove+0x7c/0xd0 [nvme_core]
[ 1846.093023]  nvme_remove_namespaces+0x32/0x50 [nvme_core]
[ 1846.099046]  nvme_uninit_ctrl+0x2d/0xa0 [nvme_core]
[ 1846.104492]  nvme_remove+0x5d/0x130 [nvme]
[ 1846.109063]  pci_device_remove+0x39/0xc0
[ 1846.113442]  device_release_driver_internal+0x141/0x1f0
[ 1846.119273]  device_release_driver+0x12/0x20
[ 1846.124039]  pci_stop_bus_device+0x8c/0xa0
[ 1846.128607]  pci_stop_and_remove_bus_device_locked+0x1a/0x30
[ 1846.134924]  remove_store+0x7c/0x90
[ 1846.138814]  dev_attr_store+0x18/0x30
[ 1846.142901]  sysfs_kf_write+0x3a/0x50
[ 1846.146983]  kernfs_fop_write+0xfc/0x180
[ 1846.151358]  __vfs_write+0x37/0x160
[ 1846.155251]  ? selinux_file_permission+0xe5/0x120
[ 1846.160499]  ? security_file_permission+0x3b/0xc0
[ 1846.165751]  vfs_write+0xb2/0x1b0
[ 1846.169446]  ? syscall_trace_enter+0x1d0/0x2b0
[ 1846.174407]  SyS_write+0x55/0xc0
[ 1846.177997]  do_syscall_64+0x67/0x180
[ 1846.182085]  entry_SYSCALL64_slow_path+0x25/0x25
[ 1846.187227] RIP: 0033:0x7ff3fe37ac60
[ 1846.191212] RSP: 002b:00007ffddbc57fa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 1846.199662] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007ff3fe37ac60
[ 1846.207628] RDX: 0000000000000002 RSI: 00007ff3fec97000 RDI: 0000000000000001
[ 1846.215593] RBP: 00007ff3fec97000 R08: 000000000000000a R09: 00007ff3fec92740
[ 1846.223558] R10: 0000000000000001 R11: 0000000000000246 R12: 00007ff3fe64d400
[ 1846.231518] R13: 0000000000000002 R14: 0000000000000001 R15: 0000000000000000