rcu: INFO: rcu_preempt detected expedited stalls on CPUs/tasks: { 0-.... } 2629 jiffies s: 10025 root: 0x1/. rcu: blocking rcu_node structures (internal RCU debug): Sending NMI from CPU 1 to CPUs 0: cdc_wdm 1-1:1.0: nonzero urb status received: -71 NMI backtrace for cpu 0 CPU: 0 PID: 11325 Comm: kworker/0:7 Not tainted 6.6.0-rc6-syzkaller-00169-gc70793fb7632 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 Workqueue: events kfree_rcu_monitor RIP: 0010:skip_atoi+0x70/0xe0 lib/vsprintf.c:169 Code: 89 df 48 83 c3 01 48 89 f8 49 89 5d 00 48 89 fa 01 ed 48 c1 e8 03 83 e2 07 42 0f b6 04 20 38 d0 7f 04 84 c0 75 4b 0f b6 43 ff <48> 89 da 83 e2 07 44 8d 74 05 d0 48 89 d8 48 c1 e8 03 42 0f b6 04 RSP: 0018:ffffc90000006f70 EFLAGS: 00000046 RAX: 0000000000000035 RBX: ffffffff86889a43 RCX: ffffc90001001000 RDX: 0000000000000002 RSI: ffffffff863faf91 RDI: ffffffff86889a42 RBP: 0000000000000000 R08: 0000000000000005 R09: 0000000000000009 R10: 0000000000000005 R11: 00000000002e8528 R12: dffffc0000000000 R13: ffffc90000006fd8 R14: 0000000000000000 R15: 0000000000000005 FS: 0000000000000000(0000) GS:ffff8881f6600000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f3d8d6e6c83 CR3: 0000000007c9b000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: format_decode+0x958/0xba0 lib/vsprintf.c:2586 vsnprintf+0x13d/0x1870 lib/vsprintf.c:2770 sprintf+0xcd/0x100 lib/vsprintf.c:3022 print_time kernel/printk/printk.c:1327 [inline] info_print_prefix+0x258/0x350 kernel/printk/printk.c:1353 record_print_text+0x143/0x410 kernel/printk/printk.c:1402 printk_get_next_message+0x2ca/0x7c0 kernel/printk/printk.c:2842 console_emit_next_record kernel/printk/printk.c:2877 [inline] console_flush_all+0x3c0/0xfb0 kernel/printk/printk.c:2966 console_unlock+0x10c/0x260 kernel/printk/printk.c:3035 vprintk_emit+0x17f/0x5f0 kernel/printk/printk.c:2307 dev_vprintk_emit drivers/base/core.c:4849 [inline] dev_printk_emit+0xfb/0x140 drivers/base/core.c:4860 __dev_printk+0xf5/0x270 drivers/base/core.c:4872 _dev_err+0xe5/0x120 drivers/base/core.c:4915 wdm_int_callback+0x10f/0xaa0 drivers/usb/class/cdc-wdm.c:269 __usb_hcd_giveback_urb+0x359/0x5c0 drivers/usb/core/hcd.c:1650 usb_hcd_giveback_urb+0x389/0x430 drivers/usb/core/hcd.c:1733 dummy_timer+0x1415/0x35f0 drivers/usb/gadget/udc/dummy_hcd.c:1987 call_timer_fn+0x19e/0x580 kernel/time/timer.c:1700 expire_timers kernel/time/timer.c:1751 [inline] __run_timers+0x764/0xb10 kernel/time/timer.c:2022 run_timer_softirq+0x58/0xd0 kernel/time/timer.c:2035 __do_softirq+0x20b/0x94e kernel/softirq.c:553 invoke_softirq kernel/softirq.c:427 [inline] __irq_exit_rcu kernel/softirq.c:632 [inline] irq_exit_rcu+0xa7/0x110 kernel/softirq.c:644 sysvec_apic_timer_interrupt+0x8e/0xb0 arch/x86/kernel/apic/apic.c:1074 asm_sysvec_apic_timer_interrupt+0x1a/0x20 arch/x86/include/asm/idtentry.h:645 RIP: 0010:stack_trace_consume_entry+0x1e/0x160 kernel/stacktrace.c:86 Code: df fc ff ff 0f 1f 84 00 00 00 00 00 f3 0f 1e fa 48 b8 00 00 00 00 00 fc ff df 55 53 48 89 fb 48 83 c7 10 48 89 fa 48 83 ec 08 <48> c1 ea 03 0f b6 04 02 84 c0 74 08 3c 03 0f 8e df 00 00 00 48 8d RSP: 0018:ffffc9000ff0f6e0 EFLAGS: 00000282 RAX: dffffc0000000000 RBX: ffffc9000ff0f7c8 RCX: 0000000000000000 RDX: ffffc9000ff0f7d8 RSI: ffffffff81004b81 RDI: ffffc9000ff0f7d8 RBP: ffffc9000ff0f798 R08: 0000000000000007 R09: 0000000000000000 R10: ffffffff81004b81 R11: 1ffff110263ce2cc R12: ffffc9000ff0f708 R13: ffffffff813b4d80 R14: ffffc9000ff0f7c8 R15: ffff888112cfd700 arch_stack_walk+0xde/0x170 arch/x86/kernel/stacktrace.c:27 stack_trace_save+0x96/0xd0 kernel/stacktrace.c:122 kasan_save_stack+0x33/0x50 mm/kasan/common.c:45 kasan_set_track+0x25/0x30 mm/kasan/common.c:52 kasan_save_free_info+0x2b/0x40 mm/kasan/generic.c:522 ____kasan_slab_free mm/kasan/common.c:236 [inline] ____kasan_slab_free+0x13c/0x190 mm/kasan/common.c:200 kasan_slab_free include/linux/kasan.h:164 [inline] slab_free_hook mm/slub.c:1800 [inline] slab_free_freelist_hook mm/slub.c:1826 [inline] slab_free mm/slub.c:3809 [inline] kmem_cache_free_bulk.part.0+0x2d6/0x790 mm/slub.c:3927 kfree_bulk include/linux/slab.h:516 [inline] kvfree_rcu_bulk+0x422/0x550 kernel/rcu/tree.c:2962 kvfree_rcu_drain_ready kernel/rcu/tree.c:3136 [inline] kfree_rcu_monitor+0x47b/0x12d0 kernel/rcu/tree.c:3154 process_one_work+0x884/0x15c0 kernel/workqueue.c:2630 process_scheduled_works kernel/workqueue.c:2703 [inline] worker_thread+0x8b9/0x1290 kernel/workqueue.c:2784 kthread+0x33c/0x440 kernel/kthread.c:388 ret_from_fork+0x45/0x80 arch/x86/kernel/process.c:147 ret_from_fork_asm+0x11/0x20 arch/x86/entry/entry_64.S:304 cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored cdc_wdm 1-1:1.0: nonzero urb status received: -71 cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored raw-gadget.3 gadget.1: ignoring, device is not running imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored cdc_wdm 1-1:1.0: nonzero urb status received: -71 cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes cdc_wdm 1-1:1.0: nonzero urb status received: -71 cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored cdc_wdm 1-1:1.0: nonzero urb status received: -71 cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes cdc_wdm 1-1:1.0: nonzero urb status received: -71 cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored cdc_wdm 1-1:1.0: nonzero urb status received: -71 cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes cdc_wdm 1-1:1.0: nonzero urb status received: -71 cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored cdc_wdm 1-1:1.0: nonzero urb status received: -71 cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes cdc_wdm 1-1:1.0: nonzero urb status received: -71 cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored cdc_wdm 1-1:1.0: nonzero urb status received: -71 cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored cdc_wdm 1-1:1.0: nonzero urb status received: -71 cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes cdc_wdm 1-1:1.0: nonzero urb status received: -71 cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored cdc_wdm 1-1:1.0: nonzero urb status received: -71 cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored cdc_wdm 1-1:1.0: nonzero urb status received: -71 cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored cdc_wdm 1-1:1.0: nonzero urb status received: -71 cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored cdc_wdm 1-1:1.0: nonzero urb status received: -71 cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored cdc_wdm 1-1:1.0: nonzero urb status received: -71 cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored cdc_wdm 1-1:1.0: nonzero urb status received: -71 cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored cdc_wdm 1-1:1.0: nonzero urb status received: -71 cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored cdc_wdm 1-1:1.0: nonzero urb status received: -71 cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored cdc_wdm 1-1:1.0: nonzero urb status received: -71 cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored cdc_wdm 1-1:1.0: nonzero urb status received: -71 cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored cdc_wdm 1-1:1.0: nonzero urb status received: -71 cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored cdc_wdm 1-1:1.0: nonzero urb status received: -71 imon 6-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored imon 6-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored cdc_wdm 1-1:1.0: nonzero urb status received: -71 cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored cdc_wdm 1-1:1.0: nonzero urb status received: -71 cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored cdc_wdm 1-1:1.0: nonzero urb status received: -71 cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored cdc_wdm 1-1:1.0: nonzero urb status received: -71 cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored cdc_wdm 1-1:1.0: nonzero urb status received: -71 cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored cdc_wdm 1-1:1.0: nonzero urb status received: -71 cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored cdc_wdm 1-1:1.0: nonzero urb status received: -71 cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes cdc_wdm 1-1:1.0: nonzero urb status received: -71 cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored cdc_wdm 1-1:1.0: nonzero urb status received: -71 cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored cdc_wdm 1-1:1.0: nonzero urb status received: -71 cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored cdc_wdm 1-1:1.0: nonzero urb status received: -71 cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored cdc_wdm 1-1:1.0: nonzero urb status received: -71 cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored cdc_wdm 1-1:1.0: nonzero urb status received: -71 cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored cdc_wdm 1-1:1.0: nonzero urb status received: -71 cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored cdc_wdm 1-1:1.0: nonzero urb status received: -71 cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored cdc_wdm 1-1:1.0: nonzero urb status received: -71 cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored cdc_wdm 1-1:1.0: nonzero urb status received: -71 cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored cdc_wdm 1-1:1.0: nonzero urb status received: -71 cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored cdc_wdm 1-1:1.0: nonzero urb status received: -71 cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes cdc_wdm 1-1:1.0: nonzero urb status received: -71 cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored cdc_wdm 1-1:1.0: nonzero urb status received: -71 cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored cdc_wdm 1-1:1.0: nonzero urb status received: -71 cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored cdc_wdm 1-1:1.0: nonzero urb status received: -71 cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored cdc_wdm 1-1:1.0: nonzero urb status received: -71 cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored cdc_wdm 1-1:1.0: nonzero urb status received: -71 cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored cdc_wdm 1-1:1.0: nonzero urb status received: -71 cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored cdc_wdm 1-1:1.0: nonzero urb status received: -71 cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes cdc_wdm 1-1:1.0: nonzero urb status received: -71 cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored cdc_wdm 1-1:1.0: nonzero urb status received: -71 cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored cdc_wdm 1-1:1.0: nonzero urb status received: -71 cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored cdc_wdm 1-1:1.0: nonzero urb status received: -71 cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored cdc_wdm 1-1:1.0: nonzero urb status received: -71 cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored cdc_wdm 1-1:1.0: nonzero urb status received: -71 cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes cdc_wdm 1-1:1.0: nonzero urb status received: -71 cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored cdc_wdm 1-1:1.0: nonzero urb status received: -71 cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored cdc_wdm 1-1:1.0: nonzero urb status received: -71 cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored cdc_wdm 1-1:1.0: nonzero urb status received: -71 cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored cdc_wdm 1-1:1.0: nonzero urb status received: -71 cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored cdc_wdm 1-1:1.0: nonzero urb status received: -71 cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes cdc_wdm 1-1:1.0: nonzero urb status received: -71 cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored cdc_wdm 1-1:1.0: nonzero urb status received: -71 cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored cdc_wdm 1-1:1.0: nonzero urb status received: -71 cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored cdc_wdm 1-1:1.0: nonzero urb status received: -71 cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored cdc_wdm 1-1:1.0: nonzero urb status received: -71 cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored cdc_wdm 1-1:1.0: nonzero urb status received: -71 cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored cdc_wdm 1-1:1.0: nonzero urb status received: -71 cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored cdc_wdm 1-1:1.0: nonzero urb status received: -71 cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes cdc_wdm 1-1:1.0: nonzero urb status received: -71 cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored cdc_wdm 1-1:1.0: nonzero urb status received: -71 cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored cdc_wdm 1-1:1.0: nonzero urb status received: -71 cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored cdc_wdm 1-1:1.0: nonzero urb status received: -71 cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored cdc_wdm 1-1:1.0: nonzero urb status received: -71 cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored cdc_wdm 1-1:1.0: nonzero urb status received: -71 cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored cdc_wdm 1-1:1.0: nonzero urb status received: -71 cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes cdc_wdm 1-1:1.0: nonzero urb status received: -71 cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored cdc_wdm 1-1:1.0: nonzero urb status received: -71 cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored cdc_wdm 1-1:1.0: nonzero urb status received: -71 cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored cdc_wdm 1-1:1.0: nonzero urb status received: -71 cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored cdc_wdm 1-1:1.0: nonzero urb status received: -71 cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored cdc_wdm 1-1:1.0: nonzero urb status received: -71 cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored cdc_wdm 1-1:1.0: nonzero urb status received: -71 cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored cdc_wdm 1-1:1.0: nonzero urb status received: -71 cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes cdc_wdm 1-1:1.0: nonzero urb status received: -71 cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored cdc_wdm 1-1:1.0: nonzero urb status received: -71 cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored cdc_wdm 1-1:1.0: nonzero urb status received: -71 cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored cdc_wdm 1-1:1.0: nonzero urb status received: -71 cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored cdc_wdm 1-1:1.0: nonzero urb status received: -71 cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored cdc_wdm 1-1:1.0: nonzero urb status received: -71 cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored cdc_wdm 1-1:1.0: nonzero urb status received: -71 cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored cdc_wdm 1-1:1.0: nonzero urb status received: -71 cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes cdc_wdm 1-1:1.0: nonzero urb status received: -71 cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored cdc_wdm 1-1:1.0: nonzero urb status received: -71 cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored cdc_wdm 1-1:1.0: nonzero urb status received: -71 cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored cdc_wdm 1-1:1.0: nonzero urb status received: -71 cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored cdc_wdm 1-1:1.0: nonzero urb status received: -71 cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored cdc_wdm 1-1:1.0: nonzero urb status received: -71 cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored cdc_wdm 1-1:1.0: nonzero urb status received: -71 cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored cdc_wdm 1-1:1.0: nonzero urb status received: -71 cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes cdc_wdm 1-1:1.0: nonzero urb status received: -71 cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored cdc_wdm 1-1:1.0: nonzero urb status received: -71 cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored cdc_wdm 1-1:1.0: nonzero urb status received: -71 cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored cdc_wdm 1-1:1.0: nonzero urb status received: -71 cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored cdc_wdm 1-1:1.0: nonzero urb status received: -71 cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored cdc_wdm 1-1:1.0: nonzero urb status received: -71 cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored cdc_wdm 1-1:1.0: nonzero urb status received: -71 cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored cdc_wdm 1-1:1.0: nonzero urb status received: -71 cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored cdc_wdm 1-1:1.0: nonzero urb status received: -71 cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored cdc_wdm 1-1:1.0: nonzero urb status received: -71 cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes cdc_wdm 1-1:1.0: nonzero urb status received: -71 cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored cdc_wdm 1-1:1.0: nonzero urb status received: -71 cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored cdc_wdm 1-1:1.0: nonzero urb status received: -71 cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored cdc_wdm 1-1:1.0: nonzero urb status received: -71 cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored cdc_wdm 1-1:1.0: nonzero urb status received: -71 cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored cdc_wdm 1-1:1.0: nonzero urb status received: -71 cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored cdc_wdm 1-1:1.0: nonzero urb status received: -71 cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored cdc_wdm 1-1:1.0: nonzero urb status received: -71 cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored cdc_wdm 1-1:1.0: nonzero urb status received: -71 cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes cdc_wdm 1-1:1.0: nonzero urb status received: -71 cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored cdc_wdm 1-1:1.0: nonzero urb status received: -71 cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored cdc_wdm 1-1:1.0: nonzero urb status received: -71 cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored cdc_wdm 1-1:1.0: nonzero urb status received: -71 cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored cdc_wdm 1-1:1.0: nonzero urb status received: -71 cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored cdc_wdm 1-1:1.0: nonzero urb status received: -71 cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored cdc_wdm 1-1:1.0: nonzero urb status received: -71 cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored cdc_wdm 1-1:1.0: nonzero urb status received: -71 cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored cdc_wdm 1-1:1.0: nonzero urb status received: -71 cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes cdc_wdm 1-1:1.0: nonzero urb status received: -71 cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored cdc_wdm 1-1:1.0: nonzero urb status received: -71 cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored cdc_wdm 1-1:1.0: nonzero urb status received: -71 cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored cdc_wdm 1-1:1.0: nonzero urb status received: -71 cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored cdc_wdm 1-1:1.0: nonzero urb status received: -71 cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored cdc_wdm 1-1:1.0: nonzero urb status received: -71 cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored cdc_wdm 1-1:1.0: nonzero urb status received: -71 cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored cdc_wdm 1-1:1.0: nonzero urb status received: -71 cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored cdc_wdm 1-1:1.0: nonzero urb status received: -71 cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes cdc_wdm 1-1:1.0: nonzero urb status received: -71 cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored cdc_wdm 1-1:1.0: nonzero urb status received: -71 cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored cdc_wdm 1-1:1.0: nonzero urb status received: -71 cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored cdc_wdm 1-1:1.0: nonzero urb status received: -71 cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored cdc_wdm 1-1:1.0: nonzero urb status received: -71 cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored cdc_wdm 1-1:1.0: nonzero urb status received: -71 cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored cdc_wdm 1-1:1.0: nonzero urb status received: -71 cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored cdc_wdm 1-1:1.0: nonzero urb status received: -71 cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored cdc_wdm 1-1:1.0: nonzero urb status received: -71 cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes cdc_wdm 1-1:1.0: nonzero urb status received: -71 cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored cdc_wdm 1-1:1.0: nonzero urb status received: -71 cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored cdc_wdm 1-1:1.0: nonzero urb status received: -71 cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored cdc_wdm 1-1:1.0: nonzero urb status received: -71 cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored cdc_wdm 1-1:1.0: nonzero urb status received: -71 cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored cdc_wdm 1-1:1.0: nonzero urb status received: -71 cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored cdc_wdm 1-1:1.0: nonzero urb status received: -71 cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored cdc_wdm 1-1:1.0: nonzero urb status received: -71 cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored cdc_wdm 1-1:1.0: nonzero urb status received: -71 cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes cdc_wdm 1-1:1.0: nonzero urb status received: -71 cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored cdc_wdm 1-1:1.0: nonzero urb status received: -71 cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored cdc_wdm 1-1:1.0: nonzero urb status received: -71 cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored cdc_wdm 1-1:1.0: nonzero urb status received: -71 cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored cdc_wdm 1-1:1.0: nonzero urb status received: -71 cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored cdc_wdm 1-1:1.0: nonzero urb status received: -71 cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes cdc_wdm 1-1:1.0: nonzero urb status received: -71 cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored cdc_wdm 1-1:1.0: nonzero urb status received: -71 cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored cdc_wdm 1-1:1.0: nonzero urb status received: -71 cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored cdc_wdm 1-1:1.0: nonzero urb status received: -71 cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored cdc_wdm 1-1:1.0: nonzero urb status received: -71 cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored cdc_wdm 1-1:1.0: nonzero urb status received: -71 cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored cdc_wdm 1-1:1.0: nonzero urb status received: -71 cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes cdc_wdm 1-1:1.0: nonzero urb status received: -71 cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored cdc_wdm 1-1:1.0: nonzero urb status received: -71 cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored cdc_wdm 1-1:1.0: nonzero urb status received: -71 cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored cdc_wdm 1-1:1.0: nonzero urb status received: -71 cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored cdc_wdm 1-1:1.0: nonzero urb status received: -71 cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored cdc_wdm 1-1:1.0: nonzero urb status received: -71 cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored cdc_wdm 1-1:1.0: nonzero urb status received: -71 cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored cdc_wdm 1-1:1.0: nonzero urb status received: -71 cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes cdc_wdm 1-1:1.0: nonzero urb status received: -71 cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored cdc_wdm 1-1:1.0: nonzero urb status received: -71 cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored cdc_wdm 1-1:1.0: nonzero urb status received: -71 cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored cdc_wdm 1-1:1.0: nonzero urb status received: -71 cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored cdc_wdm 1-1:1.0: nonzero urb status received: -71 cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored cdc_wdm 1-1:1.0: nonzero urb status received: -71 cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes cdc_wdm 1-1:1.0: wdm_int_callback - usb_submit_urb failed with result -1 imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored imon 5-1:0.0: imon usb_rx_callback_intf0: status(-71): ignored