[mlevitsk@fedora32 ~]$[ 1824.918021] nfs: server starship not responding, still trying
[ 1824.918035] nfs: server starship not responding, still trying
[ 1824.918043] nfs: server starship not responding, still trying
[ 1825.214024] nfs: server starship not responding, still trying
[ 1825.494008] nfs: server starship not responding, still trying
[ 1825.494018] nfs: server starship not responding, still trying
[ 1825.523020] nfs: server starship not responding, still trying
[ 1825.710019] nfs: server starship not responding, still trying
[ 1826.262017] nfs: server starship not responding, still trying
[ 1826.262025] nfs: server starship not responding, still trying
[ 1844.374047] INFO: task qemu-system-x86:4517 blocked for more than 122 seconds.
[ 1844.375385]       Not tainted 5.15.0-rc3.unstable #88
[ 1844.376270] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 1844.377677] task:qemu-system-x86 state:D stack:    0 pid: 4517 ppid:  4511 flags:0x00000000
[ 1844.379164] Call Trace:
[ 1844.379613]  __schedule+0x2dd/0x1440
[ 1844.380245]  schedule+0x4e/0xb0
[ 1844.380834]  rwsem_down_read_slowpath+0x2e4/0x330
[ 1844.381662]  down_read+0x43/0x90
[ 1844.382277]  nfs_start_io_direct+0x1e/0x70 [nfs]
[ 1844.383181]  nfs_file_direct_write+0x1f7/0x340 [nfs]
[ 1844.384113]  nfs_file_write+0x26f/0x320 [nfs]
[ 1844.384907]  aio_write+0xfc/0x1f0
[ 1844.385511]  ? __pollwait+0xd0/0xd0
[ 1844.386187]  ? __fget_files+0x5f/0x90
[ 1844.386859]  ? __fget_light+0x32/0x80
[ 1844.387520]  io_submit_one+0x1f6/0x790
[ 1844.388255]  __x64_sys_io_submit+0x84/0x180
[ 1844.389049]  ? fput+0x13/0x20
[ 1844.389603]  ? ksys_read+0xce/0xe0
[ 1844.390225]  do_syscall_64+0x36/0xb0
[ 1844.390870]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 1844.391792] RIP: 0033:0x7f836ff9c37d
[ 1844.392469] RSP: 002b:00007ffe5808be18 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1
[ 1844.393798] RAX: ffffffffffffffda RBX: 00007f836c183828 RCX: 00007f836ff9c37d
[ 1844.395066] RDX: 00007ffe5808be90 RSI: 0000000000000001 RDI: 00007f836afce000
[ 1844.396334] RBP: 00007f836afce000 R08: 00007ffe5808dc30 R09: 0000000002969f00
[ 1844.397596] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 1844.398849] R13: 000000000000000b R14: 00007ffe5808be90 R15: 0000000000000000
[ 1844.400169] INFO: task worker:4555 blocked for more than 122 seconds.
[ 1844.401306]       Not tainted 5.15.0-rc3.unstable #88
[ 1844.402233] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 1844.403632] task:worker          state:D stack:    0 pid: 4555 ppid:  4511 flags:0x00000000
[ 1844.405108] Call Trace:
[ 1844.405587]  __schedule+0x2dd/0x1440
[ 1844.406215]  ? hrtimer_cancel+0x15/0x30
[ 1844.406904]  ? futex_wait+0x223/0x250
[ 1844.407601]  schedule+0x4e/0xb0
[ 1844.408194]  inode_dio_wait+0xd1/0x100
[ 1844.408871]  ? var_wake_function+0x30/0x30
[ 1844.409617]  nfs_sync_inode+0x13/0x30 [nfs]
[ 1844.410426]  nfs42_proc_fallocate.isra.0+0x91/0x100 [nfsv4]
[ 1844.411504]  nfs42_proc_allocate+0x8c/0xe0 [nfsv4]
[ 1844.412426]  nfs42_fallocate+0x59/0x80 [nfsv4]
[ 1844.413222]  vfs_fallocate+0x152/0x2f0
[ 1844.413926]  __x64_sys_fallocate+0x44/0x70
[ 1844.414635]  do_syscall_64+0x36/0xb0
[ 1844.415288]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 1844.416209] RIP: 0033:0x7f836ff9741f
[ 1844.416838] RSP: 002b:00007f81a5cb77a0 EFLAGS: 00000293 ORIG_RAX: 000000000000011d
[ 1844.418118] RAX: ffffffffffffffda RBX: 0000000002137360 RCX: 00007f836ff9741f
[ 1844.419352] RDX: 00000000143f0000 RSI: 0000000000000000 RDI: 0000000000000018
[ 1844.420629] RBP: 00007f81a5cb77f0 R08: 0000000000000000 R09: 00000000ffffffff
[ 1844.421860] R10: 0000000000050000 R11: 0000000000000293 R12: 00007ffe5808de2e
[ 1844.423082] R13: 00007ffe5808de2f R14: 00007ffe5808def0 R15: 00007f81a5cb9700
[ 1911.958025] rpc_check_timeout: 7 callbacks suppressed
[ 1911.958029] nfs: server starship not responding, still trying
[ 1967.254016] INFO: task qemu-system-x86:4517 blocked for more than 245 seconds.
[ 1967.255338]       Not tainted 5.15.0-rc3.unstable #88
[ 1967.256218] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 1967.257662] task:qemu-system-x86 state:D stack:    0 pid: 4517 ppid:  4511 flags:0x00000000
[ 1967.259150] Call Trace:
[ 1967.259595]  __schedule+0x2dd/0x1440
[ 1967.260242]  schedule+0x4e/0xb0
[ 1967.260839]  rwsem_down_read_slowpath+0x2e4/0x330
[ 1967.261674]  down_read+0x43/0x90
[ 1967.262294]  nfs_start_io_direct+0x1e/0x70 [nfs]
[ 1967.263205]  nfs_file_direct_write+0x1f7/0x340 [nfs]
[ 1967.264139]  nfs_file_write+0x26f/0x320 [nfs]
[ 1967.264996]  aio_write+0xfc/0x1f0
[ 1967.265599]  ? __pollwait+0xd0/0xd0
[ 1967.266229]  ? __fget_files+0x5f/0x90
[ 1967.266904]  ? __fget_light+0x32/0x80
[ 1967.267600]  io_submit_one+0x1f6/0x790
[ 1967.268312]  __x64_sys_io_submit+0x84/0x180
[ 1967.269090]  ? fput+0x13/0x20
[ 1967.269620]  ? ksys_read+0xce/0xe0
[ 1967.270239]  do_syscall_64+0x36/0xb0
[ 1967.270882]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 1967.271796] RIP: 0033:0x7f836ff9c37d
[ 1967.272475] RSP: 002b:00007ffe5808be18 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1
[ 1967.273836] RAX: ffffffffffffffda RBX: 00007f836c183828 RCX: 00007f836ff9c37d
[ 1967.275113] RDX: 00007ffe5808be90 RSI: 0000000000000001 RDI: 00007f836afce000
[ 1967.276383] RBP: 00007f836afce000 R08: 00007ffe5808dc30 R09: 0000000002969f00
[ 1967.277678] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 1967.278922] R13: 000000000000000b R14: 00007ffe5808be90 R15: 0000000000000000
[ 1967.280207] INFO: task worker:4555 blocked for more than 245 seconds.
[ 1967.281380]       Not tainted 5.15.0-rc3.unstable #88
[ 1967.282283] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 1967.283675] task:worker          state:D stack:    0 pid: 4555 ppid:  4511 flags:0x00000000
[ 1967.285123] Call Trace:
[ 1967.285626]  __schedule+0x2dd/0x1440
[ 1967.286252]  ? hrtimer_cancel+0x15/0x30
[ 1967.286972]  ? futex_wait+0x223/0x250
[ 1967.287652]  schedule+0x4e/0xb0
[ 1967.288205]  inode_dio_wait+0xd1/0x100
[ 1967.288887]  ? var_wake_function+0x30/0x30
[ 1967.289675]  nfs_sync_inode+0x13/0x30 [nfs]
[ 1967.290457]  nfs42_proc_fallocate.isra.0+0x91/0x100 [nfsv4]
[ 1967.291480]  nfs42_proc_allocate+0x8c/0xe0 [nfsv4]
[ 1967.292369]  nfs42_fallocate+0x59/0x80 [nfsv4]
[ 1967.293230]  vfs_fallocate+0x152/0x2f0
[ 1967.293937]  __x64_sys_fallocate+0x44/0x70
[ 1967.294666]  do_syscall_64+0x36/0xb0
[ 1967.295328]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 1967.296247] RIP: 0033:0x7f836ff9741f
[ 1967.296907] RSP: 002b:00007f81a5cb77a0 EFLAGS: 00000293 ORIG_RAX: 000000000000011d
[ 1967.298252] RAX: ffffffffffffffda RBX: 0000000002137360 RCX: 00007f836ff9741f
[ 1967.299509] RDX: 00000000143f0000 RSI: 0000000000000000 RDI: 0000000000000018
[ 1967.300786] RBP: 00007f81a5cb77f0 R08: 0000000000000000 R09: 00000000ffffffff
[ 1967.302058] R10: 0000000000050000 R11: 0000000000000293 R12: 00007ffe5808de2e
[ 1967.303306] R13: 00007ffe5808de2f R14: 00007ffe5808def0 R15: 00007f81a5cb9700
[ 2059.330865] nfs: server starship OK
[ 2059.330881] nfs: server starship OK
[ 2059.330894] nfs: server starship OK
[ 2059.330909] nfs: server starship OK
[ 2059.330914] nfs: server starship OK
[ 2059.330918] nfs: server starship OK
[ 2059.330920] nfs: server starship OK
[ 2059.330923] nfs: server starship OK
[ 2059.330926] nfs: server starship OK
[ 2059.330951] nfs: server starship OK
[ 2059.357705] NFS: __nfs4_reclaim_open_state: Lock reclaim failed!
[ 2059.358996] NFS: __nfs4_reclaim_open_state: Lock reclaim failed!
[ 2059.361227] NFS: __nfs4_reclaim_open_state: Lock reclaim failed!