rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
rcu: 	Tasks blocked on level-0 rcu_node (CPUs 0-1): P1210/1:b..l
rcu: 	(detected by 1, t=10503 jiffies, g=22949, q=519489 ncpus=2)
task:kworker/1:2     state:R  running task     stack:22952 pid:1210  tgid:1210  ppid:2      task_flags:0x4208060 flags:0x00080000
Workqueue: usb_hub_wq hub_event
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5360 [inline]
 __schedule+0x1798/0x4cc0 kernel/sched/core.c:6964
 preempt_schedule_irq+0xb5/0x150 kernel/sched/core.c:7291
 irqentry_exit+0x6f/0x90 kernel/entry/common.c:211
 asm_sysvec_apic_timer_interrupt+0x1a/0x20 arch/x86/include/asm/idtentry.h:697
RIP: 0010:get_current arch/x86/include/asm/current.h:25 [inline]
RIP: 0010:write_comp_data kernel/kcov.c:245 [inline]
RIP: 0010:__sanitizer_cov_trace_const_cmp4+0x8/0x90 kernel/kcov.c:314
Code: 48 89 44 11 20 e9 d8 d3 ce 09 cc 0f 1f 80 00 00 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 48 8b 04 24 <65> 48 8b 14 25 08 40 e8 92 65 8b 0d 38 1f 28 11 81 e1 00 01 ff 00
RSP: 0018:ffffc90003cff1d0 EFLAGS: 00000246
RAX: ffffffff822e0c89 RBX: 0000000000000001 RCX: ffff88802748dac0
RDX: ffffc9001714c000 RSI: 0000000000000001 RDI: 0000000000000000
RBP: ffff88801e809eb4 R08: ffff88801e809e77 R09: 1ffff11003d013ce
R10: dffffc0000000000 R11: ffffed1003d013cf R12: 00000000000781fc
R13: 0000000000000001 R14: ffffffff822e08de R15: ffff88801e809ec0
 rcu_read_unlock include/linux/rcupdate.h:869 [inline]
 __update_page_owner_free_handle+0x3d9/0x470 mm/page_owner.c:283
 __reset_page_owner+0x85/0x1f0 mm/page_owner.c:309
 reset_page_owner include/linux/page_owner.h:25 [inline]
 free_pages_prepare mm/page_alloc.c:1394 [inline]
 __free_frozen_pages+0xbc4/0xd30 mm/page_alloc.c:2906
 discard_slab mm/slub.c:3293 [inline]
 __put_partials+0x146/0x170 mm/slub.c:3840
 put_cpu_partial+0x1f2/0x2e0 mm/slub.c:3915
 __slab_free+0x2b9/0x390 mm/slub.c:5866
 qlink_free mm/kasan/quarantine.c:163 [inline]
 qlist_free_all+0x97/0x140 mm/kasan/quarantine.c:179
 kasan_quarantine_reduce+0x148/0x160 mm/kasan/quarantine.c:286
 __kasan_slab_alloc+0x22/0x80 mm/kasan/common.c:352
 kasan_slab_alloc include/linux/kasan.h:252 [inline]
 slab_post_alloc_hook mm/slub.c:4932 [inline]
 slab_alloc_node mm/slub.c:5231 [inline]
 __do_kmalloc_node mm/slub.c:5588 [inline]
 __kmalloc_noprof+0x3c3/0x7f0 mm/slub.c:5601
 kmalloc_noprof include/linux/slab.h:961 [inline]
 usb_alloc_urb+0x46/0x150 drivers/usb/core/urb.c:75
 usb_internal_control_msg drivers/usb/core/message.c:96 [inline]
 usb_control_msg+0x118/0x3e0 drivers/usb/core/message.c:154
 set_port_feature drivers/usb/core/hub.c:470 [inline]
 hub_port_reset+0x390/0x1750 drivers/usb/core/hub.c:3082
 hub_port_init+0x2b0/0x2800 drivers/usb/core/hub.c:4938
 hub_port_connect drivers/usb/core/hub.c:5495 [inline]
 hub_port_connect_change drivers/usb/core/hub.c:5706 [inline]
 port_event drivers/usb/core/hub.c:5870 [inline]
 hub_event+0x2532/0x4a20 drivers/usb/core/hub.c:5952
 process_one_work kernel/workqueue.c:3263 [inline]
 process_scheduled_works+0xae1/0x17b0 kernel/workqueue.c:3346
 worker_thread+0x8a0/0xda0 kernel/workqueue.c:3427
 kthread+0x711/0x8a0 kernel/kthread.c:463
 ret_from_fork+0x4bc/0x870 arch/x86/kernel/process.c:158
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>