yealink 4-1:36.0: urb_ctl_callback - urb status -71
yealink 4-1:36.0: urb_irq_callback - urb status -71
yealink 4-1:36.0: urb_ctl_callback - urb status -71
yealink 4-1:36.0: urb_irq_callback - urb status -71
rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
rcu: 	Tasks blocked on level-0 rcu_node (CPUs 0-1): P5213/1:b..l
task:kworker/0:3     state:R  running task     stack:21224 pid:5213  tgid:5213  ppid:2      task_flags:0x4208060 flags:0x00080000
Workqueue: usb_hub_wq hub_event
Call Trace:
 <TASK>
 preempt_schedule_irq+0x50/0x90 kernel/sched/core.c:7238
 asm_sysvec_apic_timer_interrupt+0x1a/0x20 arch/x86/include/asm/idtentry.h:697
Code: 41 55 41 54 55 53 65 48 8b 1d c2 cf 5c 0b 48 8d bb 3c 04 00 00 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 0f b6 14 02 <48> 89 f8 83 e0 07 83 c0 03 38 d0 7c 08 84 d2 0f 85 0a 02 00 00 83
RSP: 0018:ffffc9000349f568 EFLAGS: 00000a07
RAX: dffffc0000000000 RBX: ffff888119278000 RCX: ffffc9000349f564
RDX: 0000000000000000 RSI: ffffffff89000c69 RDI: ffff88811927843c
RBP: 0000000000000001 R08: 0000000000000001 R09: 0000000000000007
R10: 0000000000000200 R11: 0000000000007fd3 R12: ffffc9000349f660
R13: ffffc9000349f610 R14: ffffc9000349feb0 R15: ffffc9000349f644
 rcu_read_unlock include/linux/rcupdate.h:883 [inline]
 class_rcu_destructor include/linux/rcupdate.h:1193 [inline]
 unwind_next_frame+0x3c8/0x1ea0 arch/x86/kernel/unwind_orc.c:495
 arch_stack_walk+0x94/0xf0 arch/x86/kernel/stacktrace.c:25
 kasan_save_track+0x14/0x30 mm/kasan/common.c:78
 poison_slab_object mm/kasan/common.c:253 [inline]
 __kasan_slab_free+0x43/0x70 mm/kasan/common.c:285
 check_highspeed drivers/usb/core/hub.c:5255 [inline]
 hub_port_connect drivers/usb/core/hub.c:5543 [inline]
 hub_port_connect_change drivers/usb/core/hub.c:5707 [inline]
 port_event drivers/usb/core/hub.c:5871 [inline]
 hub_event+0x3f47/0x4af0 drivers/usb/core/hub.c:5953
 process_one_work+0xa23/0x19a0 kernel/workqueue.c:3276
 process_scheduled_works kernel/workqueue.c:3359 [inline]
 worker_thread+0x5ef/0xe50 kernel/workqueue.c:3440
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>
yealink 4-1:36.0: unexpected response 0
yealink 4-1:36.0: urb_ctl_callback - urb status -71
yealink 4-1:36.0: unexpected response 0
yealink 4-1:36.0: urb_ctl_callback - urb status -71
yealink 4-1:36.0: unexpected response 0
yealink 4-1:36.0: urb_ctl_callback - urb status -71
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yealink 4-1:36.0: urb_ctl_callback - urb status -71
yealink 4-1:36.0: unexpected response 0
yealink 4-1:36.0: urb_ctl_callback - urb status -71
yealink 4-1:36.0: unexpected response 0
yealink 4-1:36.0: urb_ctl_callback - urb status -71
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yealink 4-1:36.0: urb_ctl_callback - urb status -71
yealink 4-1:36.0: unexpected response 0
yealink 4-1:36.0: urb_ctl_callback - urb status -71
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yealink 4-1:36.0: urb_ctl_callback - urb status -71
yealink 4-1:36.0: unexpected response 0
yealink 4-1:36.0: urb_ctl_callback - urb status -71
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yealink 4-1:36.0: urb_ctl_callback - urb status -71
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yealink 4-1:36.0: urb_ctl_callback - urb status -71
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yealink 4-1:36.0: urb_ctl_callback - urb status -71
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yealink 4-1:36.0: urb_ctl_callback - urb status -71
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yealink 4-1:36.0: urb_ctl_callback - urb status -71
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yealink 4-1:36.0: urb_ctl_callback - urb status -71
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yealink 4-1:36.0: urb_ctl_callback - urb status -71
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yealink 4-1:36.0: urb_ctl_callback - urb status -71
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yealink 4-1:36.0: urb_ctl_callback - urb status -71
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yealink 4-1:36.0: urb_ctl_callback - urb status -71
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yealink 4-1:36.0: urb_ctl_callback - urb status -71
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yealink 4-1:36.0: urb_ctl_callback - urb status -71
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yealink 4-1:36.0: urb_ctl_callback - urb status -71
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yealink 4-1:36.0: urb_ctl_callback - urb status -71
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yealink 4-1:36.0: urb_ctl_callback - urb status -71
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yealink 4-1:36.0: urb_ctl_callback - urb status -71
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yealink 4-1:36.0: urb_ctl_callback - urb status -71
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yealink 4-1:36.0: urb_ctl_callback - urb status -71
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yealink 4-1:36.0: urb_ctl_callback - urb status -71
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yealink 4-1:36.0: urb_ctl_callback - urb status -71
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yealink 4-1:36.0: urb_ctl_callback - urb status -71
yealink 4-1:36.0: unexpected response 0
yealink 4-1:36.0: urb_ctl_callback - urb status -71
yealink 4-1:36.0: unexpected response 0
yealink 4-1:36.0: urb_ctl_callback - urb status -71
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yealink 4-1:36.0: urb_ctl_callback - urb status -71
yealink 4-1:36.0: unexpected response 0
yealink 4-1:36.0: urb_ctl_callback - urb status -71
yealink 4-1:36.0: unexpected response 0
yealink 4-1:36.0: urb_ctl_callback - urb status -71
yealink 4-1:36.0: unexpected response 0
yealink 4-1:36.0: urb_ctl_callback - urb status -71
yealink 4-1:36.0: unexpected response 0
yealink 4-1:36.0: urb_ctl_callback - urb status -71
yealink 4-1:36.0: unexpected response 0
yealink 4-1:36.0: urb_ctl_callback - urb status -71
yealink 4-1:36.0: unexpected response 0
yealink 4-1:36.0: urb_ctl_callback - urb status -71
yealink 4-1:36.0: unexpected response 0
yealink 4-1:36.0: urb_ctl_callback - urb status -71
yealink 4-1:36.0: unexpected response 0
yealink 4-1:36.0: urb_ctl_callback - urb status -71
yealink 4-1:36.0: unexpected response 0
yealink 4-1:36.0: urb_ctl_callback - urb status -71
yealink 4-1:36.0: unexpected response 0
yealink 4-1:36.0: urb_ctl_callback - urb status -71
yealink 4-1:36.0: unexpected response 0
yealink 4-1:36.0: urb_ctl_callback - urb status -71
yealink 4-1:36.0: unexpected response 0
yealink 4-1:36.0: urb_ctl_callback - urb status -71
yealink 4-1:36.0: unexpected response 0
yealink 4-1:36.0: urb_ctl_callback - urb status -71
yealink 4-1:36.0: unexpected response 0
yealink 4-1:36.0: urb_ctl_callback - urb status -71
yealink 4-1:36.0: unexpected response 0
yealink 4-1:36.0: urb_ctl_callback - urb status -71
yealink 4-1:36.0: unexpected response 0
yealink 4-1:36.0: urb_ctl_callback - urb status -71
yealink 4-1:36.0: unexpected response 0
yealink 4-1:36.0: urb_ctl_callback - urb status -71
yealink 4-1:36.0: unexpected response 0
yealink 4-1:36.0: urb_ctl_callback - urb status -71
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yealink 4-1:36.0: urb_ctl_callback - urb status -71
yealink 4-1:36.0: unexpected response 0
yealink 4-1:36.0: urb_ctl_callback - urb status -71
yealink 4-1:36.0: unexpected response 0
yealink 4-1:36.0: urb_ctl_callback - urb status -71
yealink 4-1:36.0: unexpected response 0
yealink 4-1:36.0: urb_ctl_callback - urb status -71
yealink 4-1:36.0: unexpected response 0
yealink 4-1:36.0: urb_ctl_callback - urb status -71
yealink 4-1:36.0: unexpected response 0
yealink 4-1:36.0: urb_ctl_callback - urb status -71
yealink 4-1:36.0: unexpected response 0
yealink 4-1:36.0: urb_ctl_callback - urb status -71
yealink 4-1:36.0: unexpected response 0
yealink 4-1:36.0: urb_ctl_callback - urb status -71
yealink 4-1:36.0: unexpected response 0
yealink 4-1:36.0: urb_ctl_callback - urb status -71
yealink 4-1:36.0: unexpected response 0
yealink 4-1:36.0: urb_ctl_callback - urb status -71
yealink 4-1:36.0: unexpected response 0
yealink 4-1:36.0: urb_ctl_callback - urb status -71
yealink 4-1:36.0: unexpected response 0
yealink 4-1:36.0: urb_ctl_callback - urb status -71
yealink 4-1:36.0: unexpected response 0
yealink 4-1:36.0: urb_ctl_callback - urb status -71
yealink 4-1:36.0: unexpected response 0
yealink 4-1:36.0: urb_ctl_callback - urb status -71
yealink 4-1:36.0: unexpected response 0
yealink 4-1:36.0: urb_ctl_callback - urb status -71
yealink 4-1:36.0: unexpected response 0
yealink 4-1:36.0: urb_ctl_callback - urb status -71
yealink 4-1:36.0: unexpected response 0
yealink 4-1:36.0: urb_ctl_callback - urb status -71
yealink 4-1:36.0: unexpected response 0
yealink 4-1:36.0: urb_ctl_callback - urb status -71
yealink 4-1:36.0: unexpected response 0
yealink 4-1:36.0: urb_ctl_callback - urb status -71
yealink 4-1:36.0: unexpected response 0
yealink 4-1:36.0: urb_ctl_callback - urb status -71
yealink 4-1:36.0: unexpected response 0
yealink 4-1:36.0: urb_ctl_callback - urb status -71
yealink 4-1:36.0: unexpected response 0
yealink 4-1:36.0: urb_ctl_callback - urb status -71
yealink 4-1:36.0: unexpected response 0
yealink 4-1:36.0: urb_ctl_callback - urb status -71
yealink 4-1:36.0: unexpected response 0
yealink 4-1:36.0: urb_ctl_callback - urb status -71
yealink 4-1:36.0: unexpected response 0
yealink 4-1:36.0: urb_ctl_callback - urb status -71
yealink 4-1:36.0: unexpected response 0
yealink 4-1:36.0: urb_ctl_callback - urb status -71
yealink 4-1:36.0: unexpected response 0
yealink 4-1:36.0: urb_ctl_callback - urb status -71
yealink 4-1:36.0: unexpected response 0
yealink 4-1:36.0: urb_ctl_callback - urb status -71
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yealink 4-1:36.0: urb_ctl_callback - urb status -71
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yealink 4-1:36.0: urb_ctl_callback - urb status -71
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yealink 4-1:36.0: urb_ctl_callback - urb status -71
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yealink 4-1:36.0: urb_ctl_callback - urb status -71
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yealink 4-1:36.0: urb_ctl_callback - urb status -71
yealink 4-1:36.0: unexpected response 0
yealink 4-1:36.0: urb_ctl_callback - urb status -71
yealink 4-1:36.0: unexpected response 0
yealink 4-1:36.0: urb_ctl_callback - urb status -71
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yealink 4-1:36.0: urb_ctl_callback - urb status -71
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yealink 4-1:36.0: urb_ctl_callback - urb status -71
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yealink 4-1:36.0: urb_ctl_callback - urb status -71
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yealink 4-1:36.0: urb_ctl_callback - urb status -71
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yealink 4-1:36.0: urb_ctl_callback - urb status -71
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yealink 4-1:36.0: urb_ctl_callback - urb status -71
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yealink 4-1:36.0: urb_ctl_callback - urb status -71
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yealink 4-1:36.0: urb_ctl_callback - urb status -71
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yealink 4-1:36.0: urb_ctl_callback - urb status -71
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yealink 4-1:36.0: urb_ctl_callback - urb status -71
yealink 4-1:36.0: unexpected response 0
yealink 4-1:36.0: urb_ctl_callback - urb status -71
yealink 4-1:36.0: unexpected response 0
yealink 4-1:36.0: urb_ctl_callback - urb status -71
yealink 4-1:36.0: unexpected response 0
yealink 4-1:36.0: urb_ctl_callback - urb status -71
yealink 4-1:36.0: unexpected response 0
yealink 4-1:36.0: urb_ctl_callback - urb status -71
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yealink 4-1:36.0: urb_ctl_callback - urb status -71
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yealink 4-1:36.0: urb_ctl_callback - urb status -71
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yealink 4-1:36.0: urb_ctl_callback - urb status -71
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yealink 4-1:36.0: urb_ctl_callback - urb status -71
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yealink 4-1:36.0: urb_ctl_callback - urb status -71
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yealink 4-1:36.0: urb_ctl_callback - urb status -71
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yealink 4-1:36.0: urb_ctl_callback - urb status -71
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yealink 4-1:36.0: urb_ctl_callback - urb status -71
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yealink 4-1:36.0: urb_ctl_callback - urb status -71
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yealink 4-1:36.0: urb_ctl_callback - urb status -71
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yealink 4-1:36.0: urb_ctl_callback - urb status -71
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yealink 4-1:36.0: urb_ctl_callback - urb status -71
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yealink 4-1:36.0: urb_ctl_callback - urb status -71
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yealink 4-1:36.0: urb_ctl_callback - urb status -71
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yealink 4-1:36.0: urb_ctl_callback - urb status -71
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yealink 4-1:36.0: urb_ctl_callback - urb status -71
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yealink 4-1:36.0: urb_ctl_callback - urb status -71
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yealink 4-1:36.0: urb_ctl_callback - urb status -71
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yealink 4-1:36.0: urb_ctl_callback - urb status -71
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yealink 4-1:36.0: urb_ctl_callback - urb status -71
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yealink 4-1:36.0: urb_ctl_callback - urb status -71
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yealink 4-1:36.0: urb_ctl_callback - urb status -71
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yealink 4-1:36.0: urb_ctl_callback - urb status -71
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yealink 4-1:36.0: urb_ctl_callback - urb status -71
yealink 4-1:36.0: unexpected response 0
yealink 4-1:36.0: urb_ctl_callback - urb status -71
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yealink 4-1:36.0: urb_ctl_callback - urb status -71
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yealink 4-1:36.0: urb_ctl_callback - urb status -71
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yealink 4-1:36.0: urb_ctl_callback - urb status -71
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yealink 4-1:36.0: urb_ctl_callback - urb status -71
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yealink 4-1:36.0: urb_ctl_callback - urb status -71
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yealink 4-1:36.0: urb_ctl_callback - urb status -71
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yealink 4-1:36.0: urb_ctl_callback - urb status -71
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yealink 4-1:36.0: urb_ctl_callback - urb status -71
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yealink 4-1:36.0: urb_ctl_callback - urb status -71
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yealink 4-1:36.0: urb_ctl_callback - urb status -71
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yealink 4-1:36.0: urb_ctl_callback - urb status -71
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yealink 4-1:36.0: urb_ctl_callback - urb status -71
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yealink 4-1:36.0: urb_ctl_callback - urb status -71
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yealink 4-1:36.0: urb_ctl_callback - urb status -71
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yealink 4-1:36.0: urb_ctl_callback - urb status -71
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yealink 4-1:36.0: urb_ctl_callback - urb status -71
yealink 4-1:36.0: unexpected response 0
yealink 4-1:36.0: urb_ctl_callback - urb status -71
yealink 4-1:36.0: unexpected response 0
yealink 4-1:36.0: urb_ctl_callback - urb status -71
yealink 4-1:36.0: unexpected response 0
yealink 4-1:36.0: urb_ctl_callback - urb status -71
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yealink 4-1:36.0: urb_ctl_callback - urb status -71
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yealink 4-1:36.0: urb_ctl_callback - urb status -71
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yealink 4-1:36.0: urb_ctl_callback - urb status -71
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yealink 4-1:36.0: urb_ctl_callback - urb status -71
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yealink 4-1:36.0: urb_ctl_callback - urb status -71
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yealink 4-1:36.0: urb_ctl_callback - urb status -71
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yealink 4-1:36.0: urb_ctl_callback - urb status -71
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yealink 4-1:36.0: urb_ctl_callback - urb status -71
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yealink 4-1:36.0: urb_ctl_callback - urb status -71
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yealink 4-1:36.0: urb_ctl_callback - urb status -71
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yealink 4-1:36.0: urb_ctl_callback - urb status -71
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yealink 4-1:36.0: urb_ctl_callback - urb status -71
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yealink 4-1:36.0: urb_ctl_callback - urb status -71
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yealink 4-1:36.0: urb_ctl_callback - urb status -71
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yealink 4-1:36.0: urb_ctl_callback - urb status -71
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yealink 4-1:36.0: urb_ctl_callback - urb status -71
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yealink 4-1:36.0: urb_ctl_callback - urb status -71
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yealink 4-1:36.0: urb_ctl_callback - urb status -71
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yealink 4-1:36.0: urb_ctl_callback - urb status -71
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yealink 4-1:36.0: urb_ctl_callback - urb status -71
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yealink 4-1:36.0: urb_ctl_callback - urb status -71
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yealink 4-1:36.0: urb_ctl_callback - urb status -71
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yealink 4-1:36.0: urb_ctl_callback - urb status -71
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yealink 4-1:36.0: urb_ctl_callback - urb status -71
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yealink 4-1:36.0: urb_ctl_callback - urb status -71
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yealink 4-1:36.0: urb_ctl_callback - urb status -71
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yealink 4-1:36.0: urb_ctl_callback - urb status -71
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yealink 4-1:36.0: urb_ctl_callback - urb status -71
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yealink 4-1:36.0: urb_ctl_callback - urb status -71
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yealink 4-1:36.0: urb_ctl_callback - urb status -71
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yealink 4-1:36.0: urb_ctl_callback - urb status -71
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yealink 4-1:36.0: urb_ctl_callback - urb status -71
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