yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_irq_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_irq_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
rcu: INFO: rcu_preempt self-detected stall on CPU
rcu: 	0-....: (10339 ticks this GP) idle=9ed4/1/0x4000000000000000 softirq=27063/27064 fqs=5095
rcu: 	         hardirqs   softirqs   csw/system
rcu: 	cputime:        0        848        49905   ==> 52490(ms)
rcu: 	(t=10500 jiffies g=19029 q=38862 ncpus=2)
CPU: 0 UID: 0 PID: 1117 Comm: kworker/0:2 Not tainted syzkaller #0 PREEMPT(full) 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
Workqueue: usb_hub_wq hub_event
RIP: 0010:console_flush_one_record+0xac3/0xe50 kernel/printk/printk.c:3270
RSP: 0018:ffffc9000348f3e0 EFLAGS: 00000293
RAX: ffffffff89c75f58 RBX: ffffffff89c75f00 RCX: ffffffff81914f61
RDX: ffff88810fbd1d00 RSI: ffffffff81914f6f RDI: ffff88810fbd1d00
RBP: 0000000000000000 R08: 0000000000000007 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000004897
R13: ffffffff89c75f58 R14: ffffc9000348f460 R15: dffffc0000000000
FS:  0000000000000000(0000) GS:ffff8882686d3000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f91957a9e80 CR3: 0000000116e00000 CR4: 00000000003506f0
Call Trace:
 console_flush_all kernel/printk/printk.c:3343 [inline]
 __console_flush_and_unlock kernel/printk/printk.c:3373 [inline]
 console_unlock+0x103/0x260 kernel/printk/printk.c:3413
 vprintk_emit+0x407/0x6b0 kernel/printk/printk.c:2479
 _dev_info+0xef/0x127 drivers/base/core.c:4982
 usb_disconnect+0xec/0x9a0 drivers/usb/core/hub.c:2327
 kthread+0x370/0x450 kernel/kthread.c:467
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
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yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0
yealink 8-1:36.0: urb_ctl_callback - urb status -71
yealink 8-1:36.0: unexpected response 0