[ 3740.624803] r8152 4-2.2:1.0 enx106530060c6c: Tx timeout
[ 3745.744637] r8152 4-2.2:1.0 enx106530060c6c: Tx timeout
[ 3746.513008] INFO: task nload:14122 blocked for more than 120 seconds.
[ 3746.513017]       Tainted: G        W  OE     5.4.0-21-generic #25-Ubuntu
[ 3746.513020] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 3746.513024] nload           D    0 14122   2009 0x00000004
[ 3746.513029] Call Trace:
[ 3746.513046]  __schedule+0x2e3/0x740
[ 3746.513053]  schedule+0x42/0xb0
[ 3746.513059]  schedule_preempt_disabled+0xe/0x10
[ 3746.513063]  __mutex_lock.isra.0+0x182/0x4f0
[ 3746.513069]  __mutex_lock_slowpath+0x13/0x20
[ 3746.513072]  mutex_lock+0x2e/0x40
[ 3746.513076]  rtnl_lock+0x15/0x20
[ 3746.513082]  devinet_ioctl+0xaa/0x710
[ 3746.513087]  ? netstat_show.isra.0+0x77/0xc0
[ 3746.513092]  inet_ioctl+0x108/0x1c0
[ 3746.513099]  sock_do_ioctl+0x47/0x140
[ 3746.513104]  ? _cond_resched+0x19/0x30
[ 3746.513112]  ? apparmor_file_alloc_security+0x3e/0x160
[ 3746.513134]  ? security_file_alloc+0x4e/0x90
[ 3746.513137]  sock_ioctl+0x24f/0x3c0
[ 3746.513144]  ? alloc_empty_file+0x68/0xc0
[ 3746.513148]  ? alloc_file+0x76/0xf0
[ 3746.513153]  do_vfs_ioctl+0x407/0x670
[ 3746.513157]  ksys_ioctl+0x67/0x90
[ 3746.513161]  __x64_sys_ioctl+0x1a/0x20
[ 3746.513169]  do_syscall_64+0x57/0x190
[ 3746.513174]  entry_SYSCALL_64_after_hwframe+0x44/0xa9
[ 3746.513179] RIP: 0033:0x7fedbd3ae37b
[ 3746.513191] Code: Bad RIP value.
[ 3746.513194] RSP: 002b:00007fff04df57e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 3746.513198] RAX: ffffffffffffffda RBX: 0000559ebfd91b50 RCX: 00007fedbd3ae37b
[ 3746.513200] RDX: 00007fff04df57f0 RSI: 0000000000008915 RDI: 0000000000000003
[ 3746.513202] RBP: 00007fff04df5870 R08: 000000000000000f R09: 00007fff04df55d0
[ 3746.513204] R10: 0000000000000019 R11: 0000000000000246 R12: 00007fff04df5860
[ 3746.513206] R13: 0000000000000003 R14: 00007fff04df58f0 R15: 0000000000000003
[ 3751.632488] r8152 4-2.2:1.0 enx106530060c6c: Tx timeout
[ 3756.752328] r8152 4-2.2:1.0 enx106530060c6c: Tx timeout
[ 3762.640170] r8152 4-2.2:1.0 enx106530060c6c: Tx timeout
[ 3767.503987] r8152 4-2.2:1.0 enx106530060c6c: Tx timeout
[ 3772.623817] r8152 4-2.2:1.0 enx106530060c6c: Tx timeout
[ 3777.743912] r8152 4-2.2:1.0 enx106530060c6c: Tx timeout
[ 3783.635557] r8152 4-2.2:1.0 enx106530060c6c: Tx timeout
[ 3788.751368] r8152 4-2.2:1.0 enx106530060c6c: Tx timeout
[ 3794.639201] r8152 4-2.2:1.0 enx106530060c6c: Tx timeout
[ 3799.507123] r8152 4-2.2:1.0 enx106530060c6c: Tx timeout
[ 3804.626915] r8152 4-2.2:1.0 enx106530060c6c: Tx timeout
[ 3809.746815] r8152 4-2.2:1.0 enx106530060c6c: Tx timeout
[ 3815.634763] r8152 4-2.2:1.0 enx106530060c6c: Tx timeout
[ 3820.750460] r8152 4-2.2:1.0 enx106530060c6c: Tx timeout
[ 3826.638286] r8152 4-2.2:1.0 enx106530060c6c: Tx timeout
[ 3831.502209] r8152 4-2.2:1.0 enx106530060c6c: Tx timeout
[ 3836.626058] r8152 4-2.2:1.0 enx106530060c6c: Tx timeout
[ 3841.741895] r8152 4-2.2:1.0 enx106530060c6c: Tx timeout
[ 3847.633868] r8152 4-2.2:1.0 enx106530060c6c: Tx timeout
[ 3852.753523] r8152 4-2.2:1.0 enx106530060c6c: Tx timeout
[ 3858.637371] r8152 4-2.2:1.0 enx106530060c6c: Tx timeout
[ 3863.501228] r8152 4-2.2:1.0 enx106530060c6c: Tx timeout
[ 3867.345138] INFO: task kworker/2:1:164 blocked for more than 120 seconds.
[ 3867.345143]       Tainted: G        W  OE     5.4.0-21-generic #25-Ubuntu
[ 3867.345145] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 3867.345147] kworker/2:1     D    0   164      2 0x80004000
[ 3867.345156] Workqueue: ipv6_addrconf addrconf_verify_work
[ 3867.345158] Call Trace:
[ 3867.345165]  __schedule+0x2e3/0x740
[ 3867.345169]  ? __switch_to_asm+0x40/0x70
[ 3867.345172]  schedule+0x42/0xb0
[ 3867.345175]  schedule_preempt_disabled+0xe/0x10
[ 3867.345177]  __mutex_lock.isra.0+0x182/0x4f0
[ 3867.345179]  ? __switch_to_asm+0x40/0x70
[ 3867.345182]  ? __switch_to_asm+0x34/0x70
[ 3867.345185]  ? __switch_to+0x7f/0x470
[ 3867.345187]  ? __switch_to_asm+0x40/0x70
[ 3867.345190]  __mutex_lock_slowpath+0x13/0x20
[ 3867.345192]  mutex_lock+0x2e/0x40
[ 3867.345194]  rtnl_lock+0x15/0x20
[ 3867.345197]  addrconf_verify_work+0xe/0x20
[ 3867.345200]  process_one_work+0x1eb/0x3b0
[ 3867.345203]  worker_thread+0x4d/0x400
[ 3867.345206]  kthread+0x104/0x140
[ 3867.345208]  ? process_one_work+0x3b0/0x3b0
[ 3867.345211]  ? kthread_park+0x90/0x90
[ 3867.345213]  ret_from_fork+0x35/0x40
[ 3867.345220] INFO: task kworker/1:2:289 blocked for more than 120 seconds.
[ 3867.345223]       Tainted: G        W  OE     5.4.0-21-generic #25-Ubuntu
[ 3867.345224] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 3867.345225] kworker/1:2     D    0   289      2 0x80004000
[ 3867.345258] Workqueue: events_freezable ieee80211_restart_work [mac80211]
[ 3867.345259] Call Trace:
[ 3867.345263]  __schedule+0x2e3/0x740
[ 3867.345267]  schedule+0x42/0xb0
[ 3867.345270]  schedule_preempt_disabled+0xe/0x10
[ 3867.345272]  __mutex_lock.isra.0+0x182/0x4f0
[ 3867.345275]  ? flush_workqueue_prep_pwqs+0x12e/0x140
[ 3867.345278]  __mutex_lock_slowpath+0x13/0x20
[ 3867.345280]  mutex_lock+0x2e/0x40
[ 3867.345282]  rtnl_lock+0x15/0x20
[ 3867.345305]  ieee80211_restart_work+0x5d/0xf0 [mac80211]
[ 3867.345308]  process_one_work+0x1eb/0x3b0
[ 3867.345311]  worker_thread+0x4d/0x400
[ 3867.345314]  kthread+0x104/0x140
[ 3867.345316]  ? process_one_work+0x3b0/0x3b0
[ 3867.345318]  ? kthread_park+0x90/0x90
[ 3867.345321]  ret_from_fork+0x35/0x40
[ 3867.345342] INFO: task wpa_supplicant:1229 blocked for more than 120 seconds.
[ 3867.345345]       Tainted: G        W  OE     5.4.0-21-generic #25-Ubuntu
[ 3867.345346] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 3867.345348] wpa_supplicant  D    0  1229      1 0x00004000
[ 3867.345350] Call Trace:
[ 3867.345354]  __schedule+0x2e3/0x740
[ 3867.345357]  schedule+0x42/0xb0
[ 3867.345360]  schedule_preempt_disabled+0xe/0x10
[ 3867.345362]  __mutex_lock.isra.0+0x182/0x4f0
[ 3867.345366]  __mutex_lock_slowpath+0x13/0x20
[ 3867.345368]  mutex_lock+0x2e/0x40
[ 3867.345370]  rtnl_lock+0x15/0x20
[ 3867.345401]  nl80211_pre_doit+0x104/0x1b0 [cfg80211]
[ 3867.345404]  genl_family_rcv_msg+0x1a5/0x470
[ 3867.345407]  ? __kmalloc_reserve.isra.0+0x31/0x90
[ 3867.345411]  genl_rcv_msg+0x4c/0xa0
[ 3867.345413]  ? _cond_resched+0x19/0x30
[ 3867.345415]  ? genl_family_rcv_msg+0x470/0x470
[ 3867.345419]  netlink_rcv_skb+0x50/0x120
[ 3867.345421]  genl_rcv+0x29/0x40
[ 3867.345424]  netlink_unicast+0x187/0x220
[ 3867.345427]  netlink_sendmsg+0x222/0x3e0
[ 3867.345431]  sock_sendmsg+0x65/0x70
[ 3867.345433]  ____sys_sendmsg+0x212/0x280
[ 3867.345436]  ___sys_sendmsg+0x88/0xd0
[ 3867.345440]  ? destroy_inode+0x65/0x80
[ 3867.345443]  ? evict+0x14c/0x1b0
[ 3867.345446]  ? iput+0x148/0x210
[ 3867.345450]  ? _cond_resched+0x19/0x30
[ 3867.345452]  ? get_max_files+0x20/0x20
[ 3867.345456]  ? __cgroup_bpf_run_filter_setsockopt+0xae/0x2c0
[ 3867.345459]  ? _cond_resched+0x19/0x30
[ 3867.345462]  ? aa_sk_perm+0x43/0x170
[ 3867.345465]  __sys_sendmsg+0x5c/0xa0
[ 3867.345468]  __x64_sys_sendmsg+0x1f/0x30
[ 3867.345472]  do_syscall_64+0x57/0x190
[ 3867.345475]  entry_SYSCALL_64_after_hwframe+0x44/0xa9
[ 3867.345477] RIP: 0033:0x7fb29282e5b7
[ 3867.345483] Code: Bad RIP value.
[ 3867.345484] RSP: 002b:00007ffd743f90a8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 3867.345487] RAX: ffffffffffffffda RBX: 00005584805d2590 RCX: 00007fb29282e5b7
[ 3867.345488] RDX: 0000000000000000 RSI: 00007ffd743f90e0 RDI: 0000000000000006
[ 3867.345489] RBP: 00005584806188a0 R08: 0000000000000004 R09: 00007fb2928f6b80
[ 3867.345490] R10: 00007ffd743f91b4 R11: 0000000000000246 R12: 00005584805d24a0
[ 3867.345492] R13: 00007ffd743f90e0 R14: 00007ffd743f91b4 R15: 000055848061ae80
[ 3867.345526] INFO: task pool-evolution-:14437 blocked for more than 120 seconds.
[ 3867.345528]       Tainted: G        W  OE     5.4.0-21-generic #25-Ubuntu
[ 3867.345530] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 3867.345531] pool-evolution- D    0 14437   2009 0x00000000
[ 3867.345534] Call Trace:
[ 3867.345538]  __schedule+0x2e3/0x740
[ 3867.345541]  schedule+0x42/0xb0
[ 3867.345544]  schedule_preempt_disabled+0xe/0x10
[ 3867.345546]  __mutex_lock.isra.0+0x182/0x4f0
[ 3867.345550]  __mutex_lock_slowpath+0x13/0x20
[ 3867.345551]  mutex_lock+0x2e/0x40
[ 3867.345555]  __netlink_dump_start+0x59/0x200
[ 3867.345557]  rtnetlink_rcv_msg+0x23a/0x380
[ 3867.345559]  ? rtnl_xdp_prog_skb+0x70/0x70
[ 3867.345561]  ? rtnl_xdp_prog_skb+0x70/0x70
[ 3867.345564]  ? rtnl_calcit.isra.0+0x100/0x100
[ 3867.345567]  netlink_rcv_skb+0x50/0x120
[ 3867.345569]  rtnetlink_rcv+0x15/0x20
[ 3867.345572]  netlink_unicast+0x187/0x220
[ 3867.345575]  netlink_sendmsg+0x222/0x3e0
[ 3867.345578]  sock_sendmsg+0x65/0x70
[ 3867.345580]  __sys_sendto+0x113/0x190
[ 3867.345585]  ? fd_install+0x27/0x30
[ 3867.345587]  ? __sys_socket+0x9e/0xf0
[ 3867.345589]  __x64_sys_sendto+0x29/0x30
[ 3867.345592]  do_syscall_64+0x57/0x190
[ 3867.345595]  entry_SYSCALL_64_after_hwframe+0x44/0xa9
[ 3867.345597] RIP: 0033:0x7f4bc22696b4
[ 3867.345600] Code: Bad RIP value.
[ 3867.345601] RSP: 002b:00007f4b997f83d0 EFLAGS: 00000293 ORIG_RAX: 000000000000002c
[ 3867.345603] RAX: ffffffffffffffda RBX: 00007f4b997f94f0 RCX: 00007f4bc22696b4
[ 3867.345605] RDX: 0000000000000014 RSI: 00007f4b997f94f0 RDI: 0000000000000013
[ 3867.345606] RBP: 0000000000000000 R08: 00007f4b997f9494 R09: 000000000000000c
[ 3867.345607] R10: 0000000000000000 R11: 0000000000000293 R12: 00007f4b997f9494
[ 3867.345608] R13: 00007f4b997f9b30 R14: 00007f4b997f94b0 R15: 0000000000000013
[ 3867.345627] INFO: task pool-evolution:14450 blocked for more than 120 seconds.
[ 3867.345629]       Tainted: G        W  OE     5.4.0-21-generic #25-Ubuntu
[ 3867.345630] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 3867.345632] pool-evolution  D    0 14450   2315 0x00000000
[ 3867.345634] Call Trace:
[ 3867.345638]  __schedule+0x2e3/0x740
[ 3867.345641]  schedule+0x42/0xb0
[ 3867.345644]  schedule_preempt_disabled+0xe/0x10
[ 3867.345646]  __mutex_lock.isra.0+0x182/0x4f0
[ 3867.345650]  __mutex_lock_slowpath+0x13/0x20
[ 3867.345652]  mutex_lock+0x2e/0x40
[ 3867.345655]  __netlink_dump_start+0x59/0x200
[ 3867.345657]  rtnetlink_rcv_msg+0x23a/0x380
[ 3867.345660]  ? __switch_to_asm+0x34/0x70
[ 3867.345662]  ? rtnl_xdp_prog_skb+0x70/0x70
[ 3867.345663]  ? rtnl_xdp_prog_skb+0x70/0x70
[ 3867.345666]  ? rtnl_calcit.isra.0+0x100/0x100
[ 3867.345669]  netlink_rcv_skb+0x50/0x120
[ 3867.345672]  rtnetlink_rcv+0x15/0x20
[ 3867.345675]  netlink_unicast+0x187/0x220
[ 3867.345678]  netlink_sendmsg+0x222/0x3e0
[ 3867.345681]  sock_sendmsg+0x65/0x70
[ 3867.345683]  __sys_sendto+0x113/0x190
[ 3867.345687]  ? fd_install+0x27/0x30
[ 3867.345689]  ? __sys_socket+0x9e/0xf0
[ 3867.345692]  __x64_sys_sendto+0x29/0x30
[ 3867.345695]  do_syscall_64+0x57/0x190
[ 3867.345698]  entry_SYSCALL_64_after_hwframe+0x44/0xa9
[ 3867.345699] RIP: 0033:0x7efe7cc586b4
[ 3867.345702] Code: Bad RIP value.
[ 3867.345703] RSP: 002b:00007efe5cafa110 EFLAGS: 00000293 ORIG_RAX: 000000000000002c
[ 3867.345705] RAX: ffffffffffffffda RBX: 00007efe5cafb230 RCX: 00007efe7cc586b4
[ 3867.345706] RDX: 0000000000000014 RSI: 00007efe5cafb230 RDI: 0000000000000019
[ 3867.345708] RBP: 0000000000000000 R08: 00007efe5cafb1d4 R09: 000000000000000c
[ 3867.345709] R10: 0000000000000000 R11: 0000000000000293 R12: 00007efe5cafb1d4
[ 3867.345710] R13: 00007efe5cafb870 R14: 00007efe5cafb1f0 R15: 0000000000000019
[ 3867.345727] INFO: task DNS Resolver #6:5658 blocked for more than 120 seconds.
[ 3867.345729]       Tainted: G        W  OE     5.4.0-21-generic #25-Ubuntu
[ 3867.345730] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 3867.345732] DNS Resolver #6 D    0  5658   2315 0x00000000
[ 3867.345734] Call Trace:
[ 3867.345738]  __schedule+0x2e3/0x740
[ 3867.345742]  schedule+0x42/0xb0
[ 3867.345745]  schedule_preempt_disabled+0xe/0x10
[ 3867.345746]  __mutex_lock.isra.0+0x182/0x4f0
[ 3867.345750]  __mutex_lock_slowpath+0x13/0x20
[ 3867.345752]  mutex_lock+0x2e/0x40
[ 3867.345755]  __netlink_dump_start+0x59/0x200
[ 3867.345757]  rtnetlink_rcv_msg+0x23a/0x380
[ 3867.345759]  ? __switch_to_asm+0x34/0x70
[ 3867.345761]  ? rtnl_xdp_prog_skb+0x70/0x70
[ 3867.345763]  ? rtnl_xdp_prog_skb+0x70/0x70
[ 3867.345765]  ? rtnl_calcit.isra.0+0x100/0x100
[ 3867.345768]  netlink_rcv_skb+0x50/0x120
[ 3867.345771]  rtnetlink_rcv+0x15/0x20
[ 3867.345774]  netlink_unicast+0x187/0x220
[ 3867.345777]  netlink_sendmsg+0x222/0x3e0
[ 3867.345780]  sock_sendmsg+0x65/0x70
[ 3867.345782]  __sys_sendto+0x113/0x190
[ 3867.345786]  ? fd_install+0x27/0x30
[ 3867.345788]  ? __sys_socket+0x9e/0xf0
[ 3867.345791]  __x64_sys_sendto+0x29/0x30
[ 3867.345794]  do_syscall_64+0x57/0x190
[ 3867.345796]  entry_SYSCALL_64_after_hwframe+0x44/0xa9
[ 3867.345798] RIP: 0033:0x7f13275ae6b4
[ 3867.345801] Code: Bad RIP value.
[ 3867.345802] RSP: 002b:00007f12ee97e120 EFLAGS: 00000293 ORIG_RAX: 000000000000002c
[ 3867.345804] RAX: ffffffffffffffda RBX: 00007f12ee97f240 RCX: 00007f13275ae6b4
[ 3867.345805] RDX: 0000000000000014 RSI: 00007f12ee97f240 RDI: 000000000000004a
[ 3867.345806] RBP: 0000000000000000 R08: 00007f12ee97f1e4 R09: 000000000000000c
[ 3867.345807] R10: 0000000000000000 R11: 0000000000000293 R12: 00007f12ee97f1e4
[ 3867.345809] R13: 00007f12ee97f870 R14: 00007f12ee97f200 R15: 000000000000004a
[ 3867.345819] INFO: task Qt bearer threa:2779 blocked for more than 120 seconds.
[ 3867.345821]       Tainted: G        W  OE     5.4.0-21-generic #25-Ubuntu
[ 3867.345822] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 3867.345824] Qt bearer threa D    0  2779   2315 0x00000000
[ 3867.345826] Call Trace:
[ 3867.345829]  __schedule+0x2e3/0x740
[ 3867.345833]  schedule+0x42/0xb0
[ 3867.345836]  schedule_preempt_disabled+0xe/0x10
[ 3867.345838]  __mutex_lock.isra.0+0x182/0x4f0
[ 3867.345841]  __mutex_lock_slowpath+0x13/0x20
[ 3867.345843]  mutex_lock+0x2e/0x40
[ 3867.345846]  __netlink_dump_start+0x59/0x200
[ 3867.345848]  rtnetlink_rcv_msg+0x23a/0x380
[ 3867.345850]  ? rtnl_fill_ifinfo+0xea0/0xea0
[ 3867.345852]  ? rtnl_fill_ifinfo+0xea0/0xea0
[ 3867.345855]  ? rtnl_calcit.isra.0+0x100/0x100
[ 3867.345858]  netlink_rcv_skb+0x50/0x120
[ 3867.345860]  rtnetlink_rcv+0x15/0x20
[ 3867.345863]  netlink_unicast+0x187/0x220
[ 3867.345866]  netlink_sendmsg+0x222/0x3e0
[ 3867.345869]  sock_sendmsg+0x65/0x70
[ 3867.345871]  __sys_sendto+0x113/0x190
[ 3867.345875]  ? fput+0x13/0x15
[ 3867.345877]  ? __sys_setsockopt+0x153/0x180
[ 3867.345880]  __x64_sys_sendto+0x29/0x30
[ 3867.345882]  do_syscall_64+0x57/0x190
[ 3867.345884]  entry_SYSCALL_64_after_hwframe+0x44/0xa9
[ 3867.345886] RIP: 0033:0x7ff5ae53454c
[ 3867.345888] Code: Bad RIP value.
[ 3867.345889] RSP: 002b:00007ff5875ae740 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 3867.345891] RAX: ffffffffffffffda RBX: 0000000000000022 RCX: 00007ff5ae53454c
[ 3867.345892] RDX: 0000000000000020 RSI: 00007ff5875ae7d0 RDI: 0000000000000022
[ 3867.345893] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 3867.345894] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff5875ae888
[ 3867.345896] R13: 00007ff5875ae7a8 R14: 0000000000000000 R15: 00007ff5740311f8
[ 3867.345953] INFO: task kworker/0:1:6039 blocked for more than 120 seconds.
[ 3867.345955]       Tainted: G        W  OE     5.4.0-21-generic #25-Ubuntu
[ 3867.345956] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 3867.345957] kworker/0:1     D    0  6039      2 0x80004000
[ 3867.345962] Workqueue: events linkwatch_event
[ 3867.345963] Call Trace:
[ 3867.345967]  __schedule+0x2e3/0x740
[ 3867.345970]  schedule+0x42/0xb0
[ 3867.345973]  schedule_preempt_disabled+0xe/0x10
[ 3867.345975]  __mutex_lock.isra.0+0x182/0x4f0
[ 3867.345977]  ? __switch_to_asm+0x40/0x70
[ 3867.345979]  ? __switch_to_asm+0x34/0x70
[ 3867.345982]  ? __switch_to+0x7f/0x470
[ 3867.345984]  ? __switch_to_asm+0x40/0x70
[ 3867.345986]  __mutex_lock_slowpath+0x13/0x20
[ 3867.345987]  mutex_lock+0x2e/0x40
[ 3867.345989]  rtnl_lock+0x15/0x20
[ 3867.345992]  linkwatch_event+0xe/0x30
[ 3867.345994]  process_one_work+0x1eb/0x3b0
[ 3867.345997]  worker_thread+0x4d/0x400
[ 3867.346000]  kthread+0x104/0x140
[ 3867.346002]  ? process_one_work+0x3b0/0x3b0
[ 3867.346004]  ? kthread_park+0x90/0x90
[ 3867.346006]  ret_from_fork+0x35/0x40
[ 3867.346010] INFO: task kworker/5:3:6242 blocked for more than 120 seconds.
[ 3867.346012]       Tainted: G        W  OE     5.4.0-21-generic #25-Ubuntu
[ 3867.346013] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 3867.346015] kworker/5:3     D    0  6242      2 0x80004000
[ 3867.346046] Workqueue: events disconnect_work [cfg80211]
[ 3867.346047] Call Trace:
[ 3867.346051]  __schedule+0x2e3/0x740
[ 3867.346054]  schedule+0x42/0xb0
[ 3867.346057]  schedule_preempt_disabled+0xe/0x10
[ 3867.346059]  __mutex_lock.isra.0+0x182/0x4f0
[ 3867.346061]  ? __switch_to_asm+0x40/0x70
[ 3867.346064]  ? __switch_to_asm+0x34/0x70
[ 3867.346066]  ? __switch_to_asm+0x34/0x70
[ 3867.346068]  ? __switch_to_asm+0x40/0x70
[ 3867.346070]  ? __switch_to_asm+0x40/0x70
[ 3867.346073]  __mutex_lock_slowpath+0x13/0x20
[ 3867.346074]  mutex_lock+0x2e/0x40
[ 3867.346076]  rtnl_lock+0x15/0x20
[ 3867.346103]  disconnect_work+0x17/0xd0 [cfg80211]
[ 3867.346107]  process_one_work+0x1eb/0x3b0
[ 3867.346110]  worker_thread+0x4d/0x400
[ 3867.346112]  kthread+0x104/0x140
[ 3867.346115]  ? process_one_work+0x3b0/0x3b0
[ 3867.346117]  ? kthread_park+0x90/0x90
[ 3867.346119]  ret_from_fork+0x35/0x40
[ 3868.621084] r8152 4-2.2:1.0 enx106530060c6c: Tx timeout
[ 3873.740997] r8152 4-2.2:1.0 enx106530060c6c: Tx timeout