INFO: task kworker/0:0:5 blocked for more than 143 seconds.
      Not tainted 5.11.0-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:0     state:D
 stack:26696 pid:    5 ppid:     2 flags:0x00004000
Workqueue: usb_hub_wq hub_event

Call Trace:
 context_switch kernel/sched/core.c:4327 [inline]
 __schedule+0x999/0xe70 kernel/sched/core.c:5078
 schedule+0x14b/0x200 kernel/sched/core.c:5157
 usb_kill_urb+0x165/0x260 drivers/usb/core/urb.c:711
 usb_start_wait_urb+0x1d3/0x470 drivers/usb/core/message.c:64
 usb_internal_control_msg drivers/usb/core/message.c:102 [inline]
 usb_control_msg+0x23b/0x420 drivers/usb/core/message.c:153
 usb_get_descriptor+0xa1/0x3c0 drivers/usb/core/message.c:790
 usb_get_device_descriptor+0x8a/0xe0 drivers/usb/core/message.c:1065
 hub_port_init+0x10a6/0x2ce0 drivers/usb/core/hub.c:4799
 hub_port_connect+0xc33/0x25b0 drivers/usb/core/hub.c:5155
 hub_port_connect_change+0x5c6/0xab0 drivers/usb/core/hub.c:5363
 port_event+0xa6f/0x10b0 drivers/usb/core/hub.c:5509
 hub_event+0x417/0xcb0 drivers/usb/core/hub.c:5591
 process_one_work+0x789/0xfc0 kernel/workqueue.c:2275
 process_scheduled_works kernel/workqueue.c:2337 [inline]
 worker_thread+0xe28/0x1300 kernel/workqueue.c:2423
 kthread+0x39a/0x3c0 kernel/kthread.c:292
 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:296
INFO: task kworker/0:1:7 blocked for more than 144 seconds.
      Not tainted 5.11.0-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:1     state:D
 stack:26808 pid:    7 ppid:     2 flags:0x00004000
Workqueue: usb_hub_wq hub_event

Call Trace:
 context_switch kernel/sched/core.c:4327 [inline]
 __schedule+0x999/0xe70 kernel/sched/core.c:5078
 schedule+0x14b/0x200 kernel/sched/core.c:5157
 usb_kill_urb+0x165/0x260 drivers/usb/core/urb.c:711
 usb_start_wait_urb+0x1d3/0x470 drivers/usb/core/message.c:64
 usb_internal_control_msg drivers/usb/core/message.c:102 [inline]
 usb_control_msg+0x23b/0x420 drivers/usb/core/message.c:153
 hub_port_init+0xa37/0x2ce0 drivers/usb/core/hub.c:4708
 hub_port_connect+0xc33/0x25b0 drivers/usb/core/hub.c:5155
 hub_port_connect_change+0x5c6/0xab0 drivers/usb/core/hub.c:5363
 port_event+0xa6f/0x10b0 drivers/usb/core/hub.c:5509
 hub_event+0x417/0xcb0 drivers/usb/core/hub.c:5591
 process_one_work+0x789/0xfc0 kernel/workqueue.c:2275
 worker_thread+0xac1/0x1300 kernel/workqueue.c:2421
 kthread+0x39a/0x3c0 kernel/kthread.c:292
 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:296
INFO: task kworker/1:1:34 blocked for more than 145 seconds.
      Not tainted 5.11.0-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:1     state:D
 stack:27184 pid:   34 ppid:     2 flags:0x00004000
Workqueue: usb_hub_wq hub_event

Call Trace:
 context_switch kernel/sched/core.c:4327 [inline]
 __schedule+0x999/0xe70 kernel/sched/core.c:5078
 schedule+0x14b/0x200 kernel/sched/core.c:5157
 usb_kill_urb+0x165/0x260 drivers/usb/core/urb.c:711
 usb_start_wait_urb+0x1d3/0x470 drivers/usb/core/message.c:64
 usb_internal_control_msg drivers/usb/core/message.c:102 [inline]
 usb_control_msg+0x23b/0x420 drivers/usb/core/message.c:153
 usb_get_descriptor+0xa1/0x3c0 drivers/usb/core/message.c:790
 usb_get_device_descriptor+0x8a/0xe0 drivers/usb/core/message.c:1065
 hub_port_init+0x10a6/0x2ce0 drivers/usb/core/hub.c:4799
 hub_port_connect+0xc33/0x25b0 drivers/usb/core/hub.c:5155
 hub_port_connect_change+0x5c6/0xab0 drivers/usb/core/hub.c:5363
 port_event+0xa6f/0x10b0 drivers/usb/core/hub.c:5509
 hub_event+0x417/0xcb0 drivers/usb/core/hub.c:5591
 process_one_work+0x789/0xfc0 kernel/workqueue.c:2275
 process_scheduled_works kernel/workqueue.c:2337 [inline]
 worker_thread+0xe28/0x1300 kernel/workqueue.c:2423
 kthread+0x39a/0x3c0 kernel/kthread.c:292
 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:296
INFO: task kworker/1:0:8390 blocked for more than 146 seconds.
      Not tainted 5.11.0-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/1:0     state:D
 stack:26800 pid: 8390 ppid:     2 flags:0x00004000
Workqueue: usb_hub_wq hub_event

Call Trace:
 context_switch kernel/sched/core.c:4327 [inline]
 __schedule+0x999/0xe70 kernel/sched/core.c:5078
 schedule+0x14b/0x200 kernel/sched/core.c:5157
 usb_kill_urb+0x165/0x260 drivers/usb/core/urb.c:711
 usb_start_wait_urb+0x1d3/0x470 drivers/usb/core/message.c:64
 usb_internal_control_msg drivers/usb/core/message.c:102 [inline]
 usb_control_msg+0x23b/0x420 drivers/usb/core/message.c:153
 hub_port_init+0xa37/0x2ce0 drivers/usb/core/hub.c:4708
 hub_port_connect+0xc33/0x25b0 drivers/usb/core/hub.c:5155
 hub_port_connect_change+0x5c6/0xab0 drivers/usb/core/hub.c:5363
 port_event+0xa6f/0x10b0 drivers/usb/core/hub.c:5509
 hub_event+0x417/0xcb0 drivers/usb/core/hub.c:5591
 process_one_work+0x789/0xfc0 kernel/workqueue.c:2275
 process_scheduled_works kernel/workqueue.c:2337 [inline]
 worker_thread+0xe28/0x1300 kernel/workqueue.c:2423
 kthread+0x39a/0x3c0 kernel/kthread.c:292
 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:296
INFO: task kworker/0:4:8435 blocked for more than 148 seconds.
      Not tainted 5.11.0-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:4     state:D
 stack:27088 pid: 8435 ppid:     2 flags:0x00004000
Workqueue: usb_hub_wq hub_event
Call Trace:
 context_switch kernel/sched/core.c:4327 [inline]
 __schedule+0x999/0xe70 kernel/sched/core.c:5078
 schedule+0x14b/0x200 kernel/sched/core.c:5157
 usb_kill_urb+0x165/0x260 drivers/usb/core/urb.c:711
 usb_start_wait_urb+0x1d3/0x470 drivers/usb/core/message.c:64
 usb_internal_control_msg drivers/usb/core/message.c:102 [inline]
 usb_control_msg+0x23b/0x420 drivers/usb/core/message.c:153
 hub_port_init+0xa37/0x2ce0 drivers/usb/core/hub.c:4708
 hub_port_connect+0xc33/0x25b0 drivers/usb/core/hub.c:5155
 hub_port_connect_change+0x5c6/0xab0 drivers/usb/core/hub.c:5363
 port_event+0xa6f/0x10b0 drivers/usb/core/hub.c:5509
 hub_event+0x417/0xcb0 drivers/usb/core/hub.c:5591
 process_one_work+0x789/0xfc0 kernel/workqueue.c:2275
 process_scheduled_works kernel/workqueue.c:2337 [inline]
 worker_thread+0xe28/0x1300 kernel/workqueue.c:2423
 kthread+0x39a/0x3c0 kernel/kthread.c:292
 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:296

Showing all locks held in the system:
5 locks held by kworker/0:0/5:
 #0: 
ffff8881417c8538
 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work+0x6f4/0xfc0 kernel/workqueue.c:2248
 #1: 
ffffc90000ca7d78
 (
(work_completion)(&hub->events)
){+.+.}-{0:0}
, at: process_one_work+0x733/0xfc0 kernel/workqueue.c:2250
 #2: 
ffff88801d48d218
 (
&dev->mutex
){....}-{3:3}
, at: device_lock include/linux/device.h:737 [inline]
, at: hub_event+0x112/0xcb0 drivers/usb/core/hub.c:5537
 #3: 
ffff88801d4c8578
 (
&port_dev->status_lock){+.+.}-{3:3}, at: usb_lock_port drivers/usb/core/hub.c:3030 [inline]
&port_dev->status_lock){+.+.}-{3:3}, at: hub_port_connect+0xc1e/0x25b0 drivers/usb/core/hub.c:5154
 #4: 
ffff888013266268 (hcd->address0_mutex){+.+.}-{3:3}, at: hub_port_init+0x1ee/0x2ce0 drivers/usb/core/hub.c:4582
5 locks held by kworker/0:1/7:
 #0: ffff8881417c8538
 (
(wq_completion)usb_hub_wq){+.+.}-{0:0}
, at: process_one_work+0x6f4/0xfc0 kernel/workqueue.c:2248
 #1: 
ffffc90000cc7d78
 (
(work_completion)(&hub->events)
){+.+.}-{0:0}
, at: process_one_work+0x733/0xfc0 kernel/workqueue.c:2250
 #2: 
ffff88801d549218
 (
&dev->mutex
){....}-{3:3}
, at: device_lock include/linux/device.h:737 [inline]
, at: hub_event+0x112/0xcb0 drivers/usb/core/hub.c:5537
 #3: 
ffff88801d54c578
 (&port_dev->status_lock){+.+.}-{3:3}, at: usb_lock_port drivers/usb/core/hub.c:3030 [inline]
 (&port_dev->status_lock){+.+.}-{3:3}, at: hub_port_connect+0xc1e/0x25b0 drivers/usb/core/hub.c:5154
 #4: ffff88801209ee68 (hcd->address0_mutex){+.+.}-{3:3}, at: hub_port_init+0x1ee/0x2ce0 drivers/usb/core/hub.c:4582
5 locks held by kworker/1:1/34:
 #0: ffff8881417c8538 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work+0x6f4/0xfc0 kernel/workqueue.c:2248
 #1: ffffc90000e2fd78 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work+0x733/0xfc0 kernel/workqueue.c:2250
 #2: ffff88801d411218 (&dev->mutex){....}-{3:3}, at: device_lock include/linux/device.h:737 [inline]
 #2: ffff88801d411218 (&dev->mutex){....}-{3:3}, at: hub_event+0x112/0xcb0 drivers/usb/core/hub.c:5537
 #3: ffff88801d414578 (&port_dev->status_lock){+.+.}-{3:3}, at: usb_lock_port drivers/usb/core/hub.c:3030 [inline]
 #3: ffff88801d414578 (&port_dev->status_lock){+.+.}-{3:3}, at: hub_port_connect+0xc1e/0x25b0 drivers/usb/core/hub.c:5154
 #4: ffff888012e42068 (hcd->address0_mutex){+.+.}-{3:3}, at: hub_port_init+0x1ee/0x2ce0 drivers/usb/core/hub.c:4582
2 locks held by kworker/u4:5/251:
1 lock held by khungtaskd/1647:
 #0: ffffffff8c711680 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0x0/0x30 arch/x86/pci/mmconfig_64.c:151
1 lock held by in:imklog/8110:
5 locks held by kworker/1:0/8390:
 #0: 
ffff8881417c8538
 (
(wq_completion)usb_hub_wq
){+.+.}-{0:0}
, at: process_one_work+0x6f4/0xfc0 kernel/workqueue.c:2248
 #1: 
ffffc9000167fd78
 (
(work_completion)(&hub->events)){+.+.}-{0:0}
, at: process_one_work+0x733/0xfc0 kernel/workqueue.c:2250
 #2: ffff88801d5b5218 (&dev->mutex){....}-{3:3}, at: device_lock include/linux/device.h:737 [inline]
 #2: ffff88801d5b5218 (&dev->mutex){....}-{3:3}, at: hub_event+0x112/0xcb0 drivers/usb/core/hub.c:5537
 #3: 
ffff888144cf0578
 (
&port_dev->status_lock
){+.+.}-{3:3}, at: usb_lock_port drivers/usb/core/hub.c:3030 [inline]
){+.+.}-{3:3}, at: hub_port_connect+0xc1e/0x25b0 drivers/usb/core/hub.c:5154
 #4: 
ffff888144c37068
 (hcd->address0_mutex){+.+.}-{3:3}, at: hub_port_init+0x1ee/0x2ce0 drivers/usb/core/hub.c:4582
5 locks held by kworker/0:4/8435:
 #0: 
ffff8881417c8538
 (
(wq_completion)usb_hub_wq
){+.+.}-{0:0}, at: process_one_work+0x6f4/0xfc0 kernel/workqueue.c:2248
 #1: 
ffffc9000172fd78 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work+0x733/0xfc0 kernel/workqueue.c:2250
 #2: 
ffff888144cdc218
 (
&dev->mutex
){....}-{3:3}
, at: device_lock include/linux/device.h:737 [inline]
, at: hub_event+0x112/0xcb0 drivers/usb/core/hub.c:5537
 #3: ffff888144cdf578 (&port_dev->status_lock){+.+.}-{3:3}, at: usb_lock_port drivers/usb/core/hub.c:3030 [inline]
 #3: ffff888144cdf578 (&port_dev->status_lock){+.+.}-{3:3}, at: hub_port_connect+0xc1e/0x25b0 drivers/usb/core/hub.c:5154
 #4: ffff888012776068 (hcd->address0_mutex){+.+.}-{3:3}, at: hub_port_init+0x1ee/0x2ce0 drivers/usb/core/hub.c:4582
1 lock held by systemd-journal/14785:
3 locks held by syz-executor647/1151:
 #0: ffff8880b9c34758 (&rq->lock){-.-.}-{2:2}, at: rq_lock kernel/sched/sched.h:1320 [inline]
 #0: ffff8880b9c34758 (&rq->lock){-.-.}-{2:2}, at: __schedule+0xd8/0xe70 kernel/sched/core.c:4995
 #1: ffff8880b9c1ff48 (&per_cpu_ptr(group->pcpu, cpu)->seq){-.-.}-{0:0}, at: psi_task_switch+0x224/0x5c0 kernel/sched/psi.c:833
 #2: ffff8880171b54b8
 (&sig->wait_chldexit){....}-{2:2}, at: __wake_up_common_lock kernel/sched/wait.c:137 [inline]
 (&sig->wait_chldexit){....}-{2:2}, at: __wake_up_sync_key+0xb8/0x150 kernel/sched/wait.c:205
3 locks held by syz-executor647/1172:
 #0: 
ffff8880b9d34758
 (
&rq->lock){-.-.}-{2:2}, at: rq_lock kernel/sched/sched.h:1320 [inline]
&rq->lock){-.-.}-{2:2}, at: __schedule+0xd8/0xe70 kernel/sched/core.c:4995
 #1: 
ffff8880b9d1ff48 (&per_cpu_ptr(group->pcpu, cpu)->seq){-.-.}-{0:0}, at: psi_task_switch+0x224/0x5c0 kernel/sched/psi.c:833
 #2: 
ffff8880171b54b8
 (&sig->wait_chldexit
){....}-{2:2}
, at: __wake_up_common_lock kernel/sched/wait.c:137 [inline]
, at: __wake_up_sync_key+0xb8/0x150 kernel/sched/wait.c:205
3 locks held by syz-executor647/1218:
 #0: ffff8880b9c34758 (&rq->lock){-.-.}-{2:2}, at: rq_lock kernel/sched/sched.h:1320 [inline]
 #0: ffff8880b9c34758 (&rq->lock){-.-.}-{2:2}, at: __schedule+0xd8/0xe70 kernel/sched/core.c:4995
 #1: 
ffff8880b9c1ff48 (&per_cpu_ptr(group->pcpu, cpu)->seq){-.-.}-{0:0}, at: psi_task_switch+0x224/0x5c0 kernel/sched/psi.c:833
 #2: ffff8880171b6eb8 (&sig->wait_chldexit){....}-{2:2}, at: __wake_up_common_lock kernel/sched/wait.c:137 [inline]
 #2: ffff8880171b6eb8 (&sig->wait_chldexit){....}-{2:2}, at: __wake_up_sync_key+0xb8/0x150 kernel/sched/wait.c:205
3 locks held by syz-executor647/1244:
 #0: 
ffff8880b9d34758 (&rq->lock){-.-.}-{2:2}, at: rq_lock kernel/sched/sched.h:1320 [inline]
ffff8880b9d34758 (&rq->lock){-.-.}-{2:2}, at: __schedule+0xd8/0xe70 kernel/sched/core.c:4995
 #1: 
ffff8880b9d1ff48 (&per_cpu_ptr(group->pcpu, cpu)->seq){-.-.}-{0:0}, at: psi_task_switch+0x224/0x5c0 kernel/sched/psi.c:833
 #2: 
ffff8880171b47b8
 (
&sig->wait_chldexit
){....}-{2:2}
, at: __wake_up_common_lock kernel/sched/wait.c:137 [inline]
, at: __wake_up_sync_key+0xb8/0x150 kernel/sched/wait.c:205
3 locks held by syz-executor647/1275:
 #0: 
ffff8880b9d34758
 (&rq->lock){-.-.}-{2:2}, at: rq_lock kernel/sched/sched.h:1320 [inline]
 (&rq->lock){-.-.}-{2:2}, at: __schedule+0xd8/0xe70 kernel/sched/core.c:4995
 #1: ffff8880b9d1ff48 (&per_cpu_ptr(group->pcpu, cpu)->seq){-.-.}-{0:0}, at: psi_task_switch+0x224/0x5c0 kernel/sched/psi.c:833