rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: rcu: 1-....: (8805 ticks this GP) idle=982c/1/0x4000000000000000 softirq=396672/396673 fqs=3998 rcu: hardirqs softirqs csw/system rcu: number: 7429 7255 0 rcu: cputime: 146 18240 34122 ==> 52520(ms) rcu: (detected by 0, t=10503 jiffies, g=499817, q=2251 ncpus=2) Sending NMI from CPU 0 to CPUs 1: NMI backtrace for cpu 1 CPU: 1 UID: 0 PID: 22 Comm: migration/1 Tainted: G L syzkaller #0 PREEMPT(full) Tainted: [L]=SOFTLOCKUP Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 Stopper: 0x0 <- 0x0 RIP: 0010:mark_usage kernel/locking/lockdep.c:-1 [inline] RIP: 0010:__lock_acquire+0x6b5/0x2cf0 kernel/locking/lockdep.c:5191 Code: 0f 84 99 0d 00 00 41 8b 45 20 a9 00 00 18 00 0f 84 bc 00 00 00 4c 8b 74 24 08 4c 89 f7 4c 89 ee ba 08 00 00 00 e8 5b 44 00 00 <31> ed 85 c0 0f 84 6d 0d 00 00 83 3d 4a a9 aa 18 00 75 13 48 63 44 RSP: 0018:ffffc90000a07fd0 EFLAGS: 00000006 RAX: 0000000000000001 RBX: ffff88801e28aa90 RCX: ffffffff93ea98e8 RDX: 0000000000000008 RSI: ffff88801e28aa70 RDI: ffff88801e289e80 RBP: ffff88801e28aa70 R08: ffffffff81776256 R09: ffffffff8e95d260 R10: ffffc90000a082d8 R11: ffffffff81b1aa30 R12: 0000000000000003 R13: ffff88801e28aa70 R14: ffff88801e289e80 R15: 0000000000000004 FS: 0000000000000000(0000) GS:ffff888125304000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 000000110c36083c CR3: 0000000048f94000 CR4: 00000000003526f0 Call Trace: lock_acquire+0x106/0x350 kernel/locking/lockdep.c:5868 rcu_lock_acquire include/linux/rcupdate.h:312 [inline] rcu_read_lock include/linux/rcupdate.h:850 [inline] class_rcu_constructor include/linux/rcupdate.h:1193 [inline] unwind_next_frame+0xc3/0x2550 arch/x86/kernel/unwind_orc.c:495 arch_stack_walk+0x11b/0x150 arch/x86/kernel/stacktrace.c:25 stack_trace_save+0xa9/0x100 kernel/stacktrace.c:122 kasan_save_stack+0x3e/0x60 mm/kasan/common.c:57 kasan_record_aux_stack+0xbd/0xd0 mm/kasan/generic.c:556 __call_rcu_common kernel/rcu/tree.c:3131 [inline] call_rcu+0xee/0x890 kernel/rcu/tree.c:3251 refdst_drop include/net/dst.h:272 [inline] skb_dst_drop include/net/dst.h:284 [inline] __dev_queue_xmit+0x49e/0x3840 net/core/dev.c:4807 NF_HOOK_COND include/linux/netfilter.h:307 [inline] ip6_output+0x340/0x550 net/ipv6/ip6_output.c:246 dst_output include/net/dst.h:470 [inline] NF_HOOK include/linux/netfilter.h:318 [inline] ndisc_send_skb+0xd0b/0x1670 net/ipv6/ndisc.c:512 addrconf_rs_timer+0x395/0x6d0 net/ipv6/addrconf.c:4042 call_timer_fn+0x192/0x5e0 kernel/time/timer.c:1748 expire_timers kernel/time/timer.c:1799 [inline] __run_timers kernel/time/timer.c:2374 [inline] __run_timer_base+0x652/0x8b0 kernel/time/timer.c:2386 run_timer_base kernel/time/timer.c:2395 [inline] run_timer_softirq+0xb7/0x170 kernel/time/timer.c:2405 handle_softirqs+0x22a/0x840 kernel/softirq.c:622 __do_softirq kernel/softirq.c:656 [inline] invoke_softirq kernel/softirq.c:496 [inline] __irq_exit_rcu+0xca/0x220 kernel/softirq.c:735 irq_exit_rcu+0x9/0x30 kernel/softirq.c:752 instr_sysvec_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1061 [inline] sysvec_apic_timer_interrupt+0xa6/0xc0 arch/x86/kernel/apic/apic.c:1061 asm_sysvec_apic_timer_interrupt+0x1a/0x20 arch/x86/include/asm/idtentry.h:697 RIP: 0010:finish_task_switch+0x427/0xbe0 kernel/sched/core.c:5211 Code: 41 c7 84 24 e0 0d 00 00 00 00 00 00 0f 1f 44 00 00 49 83 c4 48 4c 89 e7 e8 76 4b 27 0a e8 61 b5 38 00 fb 49 8d bd 68 16 00 00 <48> 89 f8 48 c1 e8 03 42 0f b6 04 38 84 c0 0f 85 7b 03 00 00 41 80 RSP: 0018:ffffc900001c7ab0 EFLAGS: 00000202 RAX: 000000000000578f RBX: 1ffff110170e777c RCX: 0000000080000001 RDX: 0000000000000000 RSI: ffffffff8e106c7e RDI: ffff88801e28b4e8 RBP: ffffc900001c7b10 R08: ffffffff9033bef7 R09: 1ffffffff20677de R10: dffffc0000000000 R11: fffffbfff20677df R12: ffff8880b873ae48 R13: ffff88801e289e80 R14: ffff88807ebbbd00 R15: dffffc0000000000 context_switch kernel/sched/core.c:5357 [inline] __schedule+0x1664/0x5520 kernel/sched/core.c:6966 __schedule_loop kernel/sched/core.c:7049 [inline] schedule+0x164/0x360 kernel/sched/core.c:7064 smpboot_thread_fn+0x5bc/0xa50 kernel/smpboot.c:156 kthread+0x388/0x470 kernel/kthread.c:436 ret_from_fork+0x514/0xb70 arch/x86/kernel/process.c:158 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245 rcu: rcu_preempt kthread starved for 2789 jiffies! g499817 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. yealink 10-1:36.0: urb_irq_callback - urb status -71 rcu: RCU grace-period kthread stack dump: yealink 10-1:36.0: unexpected response 0 task:rcu_preempt state:R yealink 10-1:36.0: urb_ctl_callback - urb status -71 running task stack:27528 pid:16 tgid:16 ppid:2 task_flags:0x208040 flags:0x00080000 yealink 10-1:36.0: urb_irq_callback - urb status -71 Call Trace: yealink 10-1:36.0: unexpected response 0 context_switch kernel/sched/core.c:5354 [inline] __schedule+0x165c/0x5520 kernel/sched/core.c:6966 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 __schedule_loop kernel/sched/core.c:7049 [inline] schedule+0x164/0x360 kernel/sched/core.c:7064 yealink 10-1:36.0: urb_ctl_callback - urb status -71 schedule_timeout+0x158/0x2c0 kernel/time/sleep_timeout.c:99 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 rcu_gp_fqs_loop+0x312/0x11d0 kernel/rcu/tree.c:2095 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 rcu_gp_kthread+0x9e/0x2b0 kernel/rcu/tree.c:2297 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 kthread+0x388/0x470 kernel/kthread.c:436 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 ret_from_fork+0x514/0xb70 arch/x86/kernel/process.c:158 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 rcu: Stack dump where RCU GP kthread last ran: yealink 10-1:36.0: urb_ctl_callback - urb status -71 CPU: 0 UID: 0 PID: 24047 Comm: kworker/u8:24 Tainted: G L syzkaller #0 PREEMPT(full) yealink 10-1:36.0: urb_irq_callback - urb status -71 Tainted: [L]=SOFTLOCKUP yealink 10-1:36.0: unexpected response 0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 yealink 10-1:36.0: urb_ctl_callback - urb status -71 Workqueue: events_unbound toggle_allocation_gate yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 RIP: 0010:csd_lock_wait kernel/smp.c:342 [inline] RIP: 0010:smp_call_function_many_cond+0xfcf/0x13d0 kernel/smp.c:892 yealink 10-1:36.0: urb_ctl_callback - urb status -71 Code: 79 45 8b 2e 44 89 ee 83 e6 01 31 ff e8 5a ff 0b 00 41 83 e5 01 49 bd 00 00 00 00 00 fc ff df 75 07 e8 05 fb 0b 00 eb 37 f3 90 <43> 0f b6 04 2c 84 c0 75 10 41 f7 06 01 00 00 00 74 1e e8 ea fa 0b yealink 10-1:36.0: urb_irq_callback - urb status -71 RSP: 0018:ffffc9000578f700 EFLAGS: 00000293 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 RAX: ffffffff81ba76a6 RBX: ffff8880b863c108 RCX: ffff888030799e80 yealink 10-1:36.0: urb_irq_callback - urb status -71 RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 yealink 10-1:36.0: unexpected response 0 RBP: ffffc9000578f840 R08: ffffffff9033bef7 R09: 1ffffffff20677de yealink 10-1:36.0: urb_ctl_callback - urb status -71 R10: dffffc0000000000 R11: fffffbfff20677df R12: 1ffff110170e8161 yealink 10-1:36.0: urb_irq_callback - urb status -71 R13: dffffc0000000000 R14: ffff8880b8740b08 R15: 0000000000000001 yealink 10-1:36.0: unexpected response 0 FS: 0000000000000000(0000) GS:ffff888125204000(0000) knlGS:0000000000000000 yealink 10-1:36.0: urb_ctl_callback - urb status -71 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 yealink 10-1:36.0: urb_irq_callback - urb status -71 CR2: 00007f3fe87e62fc CR3: 000000000e74a000 CR4: 00000000003526f0 yealink 10-1:36.0: unexpected response 0 Call Trace: yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 on_each_cpu_cond_mask+0x3f/0x80 kernel/smp.c:1057 yealink 10-1:36.0: unexpected response 0 on_each_cpu include/linux/smp.h:72 [inline] smp_text_poke_sync_each_cpu arch/x86/kernel/alternative.c:2761 [inline] smp_text_poke_batch_finish+0xb5f/0x1160 arch/x86/kernel/alternative.c:3033 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 arch_jump_label_transform_apply+0x1c/0x30 arch/x86/kernel/jump_label.c:146 yealink 10-1:36.0: urb_ctl_callback - urb status -71 static_key_disable_cpuslocked+0xc5/0x1a0 kernel/jump_label.c:240 yealink 10-1:36.0: urb_irq_callback - urb status -71 static_key_disable+0x1a/0x20 kernel/jump_label.c:248 yealink 10-1:36.0: unexpected response 0 toggle_allocation_gate+0x1fe/0x290 mm/kfence/core.c:913 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 process_one_work kernel/workqueue.c:3302 [inline] process_scheduled_works+0xb5d/0x1860 kernel/workqueue.c:3385 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 worker_thread+0xa53/0xfc0 kernel/workqueue.c:3466 yealink 10-1:36.0: unexpected response 0 kthread+0x388/0x470 kernel/kthread.c:436 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 ret_from_fork+0x514/0xb70 arch/x86/kernel/process.c:158 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71 yealink 10-1:36.0: urb_irq_callback - urb status -71 yealink 10-1:36.0: unexpected response 0 yealink 10-1:36.0: urb_ctl_callback - urb status -71