INFO: rcu detected stall in dummy

INFO: rcu detected stall in dummy_timer (3)
Status: upstream: reported C repro on 2020/07/14 16:27
Reported-by: syzbot+4d3749e9612c2cfab956@syzkaller.appspotmail.com
First crash: 207d, last: 13d

similar bugs (2):
Kernel	Title	Repro	Cause bisect	Fix bisect	Count	Last	Reported	Patched	Status
upstream	INFO: rcu detected stall in dummy_timer (2)				1	435d	435d	0/17	auto-closed as invalid on 2020/02/09 05:37
upstream	INFO: rcu detected stall in dummy_timer	C			16	464d	528d	14/17	fixed on 2019/10/27 22:28

Sample crash report:

mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
rcu: INFO: rcu_sched self-detected stall on CPU
rcu: 	0-...!: (9172 ticks this GP) idle=bb6/1/0x4000000000000000 softirq=4481/4481 fqs=1 
	(t=10500 jiffies g=4045 q=169)
rcu: rcu_sched kthread starved for 10493 jiffies! g4045 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1
rcu: 	Unless rcu_sched kthread gets sufficient CPU time, OOM is now expected behavior.
rcu: RCU grace-period kthread stack dump:
task:rcu_sched       state:I stack:29632 pid:   11 ppid:     2 flags:0x00004000
Call Trace:
 context_switch kernel/sched/core.c:4313 [inline]
 __schedule+0x91b/0x1f90 kernel/sched/core.c:5064
 schedule+0xcb/0x270 kernel/sched/core.c:5143
 schedule_timeout+0x148/0x250 kernel/time/timer.c:1878
 rcu_gp_fqs_loop kernel/rcu/tree.c:1940 [inline]
 rcu_gp_kthread+0x920/0x1720 kernel/rcu/tree.c:2113
 kthread+0x38c/0x460 kernel/kthread.c:292
 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:296
NMI backtrace for cpu 0
CPU: 0 PID: 10 Comm: ksoftirqd/0 Not tainted 5.11.0-rc1-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Call Trace:
 <IRQ>
 __dump_stack lib/dump_stack.c:79 [inline]
 dump_stack+0x107/0x163 lib/dump_stack.c:120
 nmi_cpu_backtrace.cold+0x46/0xe0 lib/nmi_backtrace.c:105
 nmi_trigger_cpumask_backtrace+0x1da/0x200 lib/nmi_backtrace.c:62
 trigger_single_cpu_backtrace include/linux/nmi.h:164 [inline]
 rcu_dump_cpu_stacks+0x1e3/0x21e kernel/rcu/tree_stall.h:337
 print_cpu_stall kernel/rcu/tree_stall.h:569 [inline]
 check_cpu_stall kernel/rcu/tree_stall.h:643 [inline]
 rcu_pending kernel/rcu/tree.c:3751 [inline]
 rcu_sched_clock_irq.cold+0x499/0x95b kernel/rcu/tree.c:2580
 update_process_times+0x139/0x1b0 kernel/time/timer.c:1782
 tick_sched_handle+0x9b/0x180 kernel/time/tick-sched.c:226
 tick_sched_timer+0x1a4/0x2c0 kernel/time/tick-sched.c:1369
 __run_hrtimer kernel/time/hrtimer.c:1519 [inline]
 __hrtimer_run_queues+0x1ce/0xdf0 kernel/time/hrtimer.c:1583
 hrtimer_interrupt+0x300/0x8f0 kernel/time/hrtimer.c:1645
 local_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1085 [inline]
 __sysvec_apic_timer_interrupt+0xf5/0x420 arch/x86/kernel/apic/apic.c:1102
 asm_call_irq_on_stack+0xf/0x20
 </IRQ>
 __run_sysvec_on_irqstack arch/x86/include/asm/irq_stack.h:37 [inline]
 run_sysvec_on_irqstack_cond arch/x86/include/asm/irq_stack.h:89 [inline]
 sysvec_apic_timer_interrupt+0x7f/0xa0 arch/x86/kernel/apic/apic.c:1096
 asm_sysvec_apic_timer_interrupt+0x12/0x20 arch/x86/include/asm/idtentry.h:628
RIP: 0010:__preempt_count_sub arch/x86/include/asm/preempt.h:84 [inline]
RIP: 0010:__raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:161 [inline]
RIP: 0010:_raw_spin_unlock_irqrestore+0x25/0x40 kernel/locking/spinlock.c:191
Code: 80 00 00 00 00 55 48 89 fd 48 83 c7 18 53 48 89 f3 48 8b 74 24 10 e8 1a b6 82 fb 48 89 ef e8 42 68 83 fb f6 c7 02 75 0c 53 9d <65> ff 0d 34 d2 5d 7a 5b 5d c3 e8 dc f1 a0 fb eb ed 66 2e 0f 1f 84
RSP: 0018:ffffc900000af998 EFLAGS: 00000246
RAX: 000000000004e1f6 RBX: 0000000000000246 RCX: ffffffff81265737
RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffff85a41cd4
RBP: ffff88810918c000 R08: 0000000000000001 R09: ffffffff89b0e677
R10: fffffbfff1361cce R11: 0000000000000001 R12: ffff88810934c440
R13: ffff88811aad6200 R14: dffffc0000000000 R15: ffff88810a0db000
 spin_unlock_irqrestore include/linux/spinlock.h:409 [inline]
 dummy_timer+0x12f1/0x3280 drivers/usb/gadget/udc/dummy_hcd.c:1985
 call_timer_fn+0x1a5/0x630 kernel/time/timer.c:1417
 expire_timers kernel/time/timer.c:1462 [inline]
 __run_timers.part.0+0x67c/0xa10 kernel/time/timer.c:1731
 __run_timers kernel/time/timer.c:1712 [inline]
 run_timer_softirq+0x80/0x120 kernel/time/timer.c:1744
 __do_softirq+0x1b2/0x945 kernel/softirq.c:343
 run_ksoftirqd kernel/softirq.c:650 [inline]
 run_ksoftirqd+0x21/0x50 kernel/softirq.c:642
 smpboot_thread_fn+0x3ec/0x870 kernel/smpboot.c:165
 kthread+0x38c/0x460 kernel/kthread.c:292
 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:296
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71
mceusb 2-1:0.0: Error: urb status = -71
mceusb 6-1:0.0: Error: urb status = -71

Crashes (28):
Manager	Time	Kernel	Commit	Syzkaller	Config	Log	Report	Syz repro	C repro	VM info	Maintainers
ci2-upstream-usb	2021/01/06 06:14	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	ed054e4e	b1c228e1	.config	log	report	syz	C		fweisbec@gmail.com, linux-kernel@vger.kernel.org, mingo@kernel.org, tglx@linutronix.de
ci2-upstream-usb	2021/01/05 23:27	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	ed054e4e	b1c228e1	.config	log	report	syz	C		fweisbec@gmail.com, linux-kernel@vger.kernel.org, mingo@kernel.org, tglx@linutronix.de
ci2-upstream-usb	2021/01/01 12:47	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	cb4d9b52	79264ae3	.config	log	report	syz	C		fweisbec@gmail.com, linux-kernel@vger.kernel.org, mingo@kernel.org, tglx@linutronix.de
ci2-upstream-usb	2020/12/31 20:28	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	cb4d9b52	79264ae3	.config	log	report	syz	C		fweisbec@gmail.com, linux-kernel@vger.kernel.org, mingo@kernel.org, tglx@linutronix.de
ci2-upstream-usb	2020/12/27 22:43	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	f838f8d2	2242f77f	.config	log	report	syz	C		fweisbec@gmail.com, linux-kernel@vger.kernel.org, mingo@kernel.org, tglx@linutronix.de
ci2-upstream-usb	2020/12/20 16:39	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	3644e2d2	04201c06	.config	log	report	syz	C		fweisbec@gmail.com, linux-kernel@vger.kernel.org, mingo@kernel.org, tglx@linutronix.de
ci2-upstream-usb	2020/12/20 14:26	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	3644e2d2	04201c06	.config	log	report	syz	C		fweisbec@gmail.com, linux-kernel@vger.kernel.org, mingo@kernel.org, tglx@linutronix.de
ci2-upstream-usb	2020/12/19 06:00	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	5e60366d	04201c06	.config	log	report	syz	C		fweisbec@gmail.com, linux-kernel@vger.kernel.org, mingo@kernel.org, tglx@linutronix.de
ci2-upstream-usb	2020/12/16 01:06	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	a256e240	f213e07e	.config	log	report	syz	C		fweisbec@gmail.com, linux-kernel@vger.kernel.org, mingo@kernel.org, tglx@linutronix.de
ci2-upstream-usb	2020/12/15 07:40	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	a256e240	97183ed7	.config	log	report	syz	C		fweisbec@gmail.com, linux-kernel@vger.kernel.org, mingo@kernel.org, tglx@linutronix.de
ci2-upstream-usb	2020/12/15 06:11	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	a256e240	97183ed7	.config	log	report	syz	C		fweisbec@gmail.com, linux-kernel@vger.kernel.org, mingo@kernel.org, tglx@linutronix.de
ci2-upstream-usb	2020/12/09 03:05	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	b175d273	40cc414d	.config	log	report	syz	C		fweisbec@gmail.com, linux-kernel@vger.kernel.org, mingo@kernel.org, tglx@linutronix.de
ci2-upstream-usb	2020/08/30 11:04	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	3ed8e1c2	d5a3ae1f	.config	log	report	syz	C		fweisbec@gmail.com, linux-kernel@vger.kernel.org, mingo@kernel.org, tglx@linutronix.de
ci2-upstream-usb	2020/08/30 03:05	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	3ed8e1c2	d5a3ae1f	.config	log	report	syz	C		fweisbec@gmail.com, linux-kernel@vger.kernel.org, mingo@kernel.org, tglx@linutronix.de
ci2-upstream-usb	2020/08/23 21:12	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	28157b8c	a6d5f3ad	.config	log	report	syz	C		fweisbec@gmail.com, linux-kernel@vger.kernel.org, mingo@kernel.org, tglx@linutronix.de
ci2-upstream-usb	2020/07/14 13:51	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	25051b55	6f458026	.config	log	report	syz	C		fweisbec@gmail.com, linux-kernel@vger.kernel.org, mingo@kernel.org, tglx@linutronix.de
ci-upstream-kasan-gce	2020/12/24 23:20	upstream	3913d00a	c2c1d1dd	.config	log	report			info	fweisbec@gmail.com, linux-kernel@vger.kernel.org, mingo@kernel.org, tglx@linutronix.de
ci-upstream-kasan-gce	2020/12/14 17:25	upstream	2c85ebc5	97183ed7	.config	log	report			info	fweisbec@gmail.com, linux-kernel@vger.kernel.org, mingo@kernel.org, tglx@linutronix.de
ci-upstream-kasan-gce-smack-root	2020/08/04 06:20	upstream	bcf87687	196277c4	.config	log	report				fweisbec@gmail.com, linux-kernel@vger.kernel.org, mingo@kernel.org, tglx@linutronix.de
ci-upstream-kasan-gce-selinux-root	2020/08/03 08:57	upstream	5a30a789	196277c4	.config	log	report				fweisbec@gmail.com, linux-kernel@vger.kernel.org, mingo@kernel.org, tglx@linutronix.de
ci-upstream-kasan-gce	2020/07/05 03:47	upstream	7cc2a8ea	51095195	.config	log	report				fweisbec@gmail.com, linux-kernel@vger.kernel.org, mingo@kernel.org, tglx@linutronix.de
ci-upstream-kasan-gce-selinux-root	2020/06/30 19:08	upstream	9ebcfadb	917afeaa	.config	log	report				fweisbec@gmail.com, linux-kernel@vger.kernel.org, mingo@kernel.org, tglx@linutronix.de
ci-upstream-kasan-gce	2020/06/25 15:13	upstream	7ae77150	54566aff	.config	log	report				axboe@kernel.dk, justin@coraid.com, linux-block@vger.kernel.org, linux-kernel@vger.kernel.org
ci-upstream-kasan-gce-386	2020/12/04 23:08	upstream	e87297fa	20366b87	.config	log	report			info	fweisbec@gmail.com, linux-kernel@vger.kernel.org, mingo@kernel.org, tglx@linutronix.de
ci2-upstream-usb	2020/12/28 22:04	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	32510cf5	8259d56c	.config	log	report			info	fweisbec@gmail.com, linux-kernel@vger.kernel.org, mingo@kernel.org, tglx@linutronix.de
ci2-upstream-usb	2020/08/12 05:57	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	449dc8c9	bb3e5fe6	.config	log	report				fweisbec@gmail.com, linux-kernel@vger.kernel.org, mingo@kernel.org, tglx@linutronix.de
ci-upstream-linux-next-kasan-gce-root	2020/08/10 23:18	linux-next	f80535b9	7adc7b65	.config	log	report				fweisbec@gmail.com, linux-kernel@vger.kernel.org, mingo@kernel.org, tglx@linutronix.de
ci2-upstream-usb	2020/06/30 05:15	https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing	9cf6ffae	917afeaa	.config	log	report				fweisbec@gmail.com, linux-kernel@vger.kernel.org, mingo@kernel.org, tglx@linutronix.de