Warning: Permanently added '10.128.0.130' (ECDSA) to the list of known hosts.
executing program
syzkaller login: [ 27.675110][ T83] usb 1-1: new high-speed USB device number 2 using dummy_hcd
[ 28.035170][ T83] usb 1-1: too many endpoints for config 0 interface 0 altsetting 0: 255, using maximum allowed: 30
[ 28.046311][ T83] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[ 28.057363][ T83] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 255
[ 28.070353][ T83] usb 1-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.00
[ 28.079407][ T83] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 28.088926][ T83] usb 1-1: config 0 descriptor??
[ 28.566648][ T83] keytouch 0003:0926:3333.0001: fixing up Keytouch IEC report descriptor
[ 28.578121][ T83] input: HID 0926:3333 as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/0003:0926:3333.0001/input/input5
[ 28.663720][ T83] keytouch 0003:0926:3333.0001: input,hidraw0: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.0-1/input0
[ 28.795538][ C1] sysrq: HELP : loglevel(0-9) reboot(b) crash(c) show-all-locks(d) terminate-all-tasks(e) memory-full-oom-kill(f) kill-all-tasks(i) thaw-filesystems(j) sak(k) show-backtrace-all-active-cpus(l) show-memory-usage(m) nice-all-RT-tasks(n) poweroff(o) show-registers(p) show-all-timers(q) unraw(r) sync(s) show-task-states(t) unmount(u) show-blocked-tasks(w) dump-ftrace-buffer(z)
[ 28.830479][ C1] sysrq: Trigger a crash
[ 28.834725][ C1] Kernel panic - not syncing: sysrq triggered crash
[ 28.841313][ C1] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 5.5.0-rc1-syzkaller #0
[ 28.849176][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 28.859206][ C1] Call Trace:
[ 28.862466][ C1]
[ 28.865323][ C1] dump_stack+0xef/0x16e
[ 28.869555][ C1] panic+0x2aa/0x6e1
[ 28.873431][ C1] ? add_taint.cold+0x16/0x16
[ 28.878082][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 28.882925][ C1] ? __handle_sysrq+0x4a/0x120
[ 28.887661][ C1] sysrq_handle_crash+0x1b/0x20
[ 28.892519][ C1] __handle_sysrq.cold+0x143/0x449
[ 28.897631][ C1] sysrq_filter+0x224/0xeb0
[ 28.902127][ C1] ? handle_sysrq+0x50/0x50
[ 28.906614][ C1] input_to_handler+0x152/0x4c0
[ 28.911458][ C1] input_pass_values.part.0+0x2de/0x710
[ 28.916983][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 28.921898][ C1] input_handle_event+0x326/0x13a0
[ 28.927085][ C1] input_event+0x8e/0xb0
[ 28.931303][ C1] hidinput_report_event+0xae/0x100
[ 28.936488][ C1] hid_report_raw_event+0x755/0xed0
[ 28.941659][ C1] hid_input_report+0x315/0x3f0
[ 28.946493][ C1] ? ktime_get_mono_fast_ns+0x163/0x1f0
[ 28.952015][ C1] hid_irq_in+0x5cb/0x770
[ 28.956325][ C1] __usb_hcd_giveback_urb+0x1f2/0x470
[ 28.961681][ C1] usb_hcd_giveback_urb+0x368/0x420
[ 28.966876][ C1] dummy_timer+0x123d/0x2fdb
[ 28.971476][ C1] ? dummy_udc_probe+0x930/0x930
[ 28.976398][ C1] ? rcu_read_lock_sched_held+0x9c/0xd0
[ 28.981925][ C1] ? rcu_read_lock_bh_held+0xb0/0xb0
[ 28.987191][ C1] call_timer_fn+0x179/0x650
[ 28.991757][ C1] ? dummy_udc_probe+0x930/0x930
[ 28.996682][ C1] ? msleep_interruptible+0x130/0x130
[ 29.002030][ C1] ? rcu_read_lock_sched_held+0x9c/0xd0
[ 29.007550][ C1] ? rcu_read_lock_bh_held+0xb0/0xb0
[ 29.012881][ C1] ? _raw_spin_unlock_irq+0x1f/0x30
[ 29.018220][ C1] ? dummy_udc_probe+0x930/0x930
[ 29.023139][ C1] run_timer_softirq+0x5e3/0x1490
[ 29.028150][ C1] ? add_timer+0x7a0/0x7a0
[ 29.032545][ C1] ? rcu_read_lock_sched_held+0x9c/0xd0
[ 29.038067][ C1] ? rcu_read_lock_bh_held+0xb0/0xb0
[ 29.043334][ C1] __do_softirq+0x221/0x912
[ 29.047816][ C1] irq_exit+0x178/0x1a0
[ 29.051973][ C1] smp_apic_timer_interrupt+0x12f/0x500
[ 29.057706][ C1] apic_timer_interrupt+0xf/0x20
[ 29.062613][ C1]
[ 29.065531][ C1] RIP: 0010:default_idle+0x28/0x2e0
[ 29.070737][ C1] Code: cc cc 41 56 41 55 65 44 8b 2d 2c 7d 86 7a 41 54 55 53 0f 1f 44 00 00 e8 86 0c c9 fb e9 07 00 00 00 0f 00 2d 7a 03 47 00 fb f4 <65> 44 8b 2d 08 7d 86 7a 0f 1f 44 00 00 5b 5d 41 5c 41 5d 41 5e c3
[ 29.090327][ C1] RSP: 0018:ffff8881da22fdc8 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff13
[ 29.098724][ C1] RAX: 0000000000000007 RBX: ffff8881da213100 RCX: 0000000000000000
[ 29.106670][ C1] RDX: 0000000000000000 RSI: 0000000000000006 RDI: ffff8881da21394c
[ 29.114619][ C1] RBP: ffffed103b442620 R08: ffff8881da213100 R09: 0000000000000000
[ 29.122579][ C1] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001
[ 29.130526][ C1] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000000
[ 29.138478][ C1] ? default_idle+0x1a/0x2e0
[ 29.143058][ C1] do_idle+0x3c3/0x4e0
[ 29.147105][ C1] ? __wake_up_common+0x147/0x650
[ 29.152104][ C1] ? arch_cpu_idle_exit+0x40/0x40
[ 29.157123][ C1] ? _raw_spin_unlock_irqrestore+0x39/0x40
[ 29.162913][ C1] ? lockdep_hardirqs_on+0x382/0x580
[ 29.168250][ C1] cpu_startup_entry+0x14/0x20
[ 29.172995][ C1] start_secondary+0x27d/0x330
[ 29.177737][ C1] ? set_cpu_sibling_map+0x1fa0/0x1fa0
[ 29.183281][ C1] secondary_startup_64+0xb6/0xc0
[ 29.188347][ C1] ------------[ cut here ]------------
[ 29.194327][ C1] WARNING: CPU: 1 PID: 0 at kernel/locking/mutex.c:1419 mutex_trylock+0x26d/0x2e0
[ 29.203645][ C1] Kernel panic - not syncing: panic_on_warn set ...
[ 29.210246][ C1] ------------[ cut here ]------------
[ 29.215695][ C1] WARNING: CPU: 1 PID: 0 at kernel/locking/mutex.c:1419 mutex_trylock+0x26d/0x2e0
[ 29.224855][ C1] Modules linked in:
[ 29.228731][ C1] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 5.5.0-rc1-syzkaller #0
[ 29.236594][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 29.246642][ C1] RIP: 0010:mutex_trylock+0x26d/0x2e0
[ 29.252115][ C1] Code: c9 31 c9 41 b8 01 00 00 00 ba 01 00 00 00 31 f6 e8 c8 a6 ab fb 58 b8 01 00 00 00 48 83 c4 08 5b 5d 41 5c 41 5d 41 5e 41 5f c3 <0f> 0b e9 15 fe ff ff 48 c7 c7 20 cd 2f 89 48 89 14 24 e8 6c fe ec
[ 29.271850][ C1] RSP: 0018:ffff8881db309038 EFLAGS: 00010006
[ 29.277898][ C1] RAX: 0000000000000105 RBX: ffffffff86f1f9a0 RCX: ffffffff81295b29
[ 29.285860][ C1] RDX: 0000000000000004 RSI: ffffffff813693c9 RDI: ffffffff86f1f9a0
[ 29.293812][ C1] RBP: ffff8881db3092b0 R08: 0000000000000002 R09: fffffbfff0ddf051
[ 29.301778][ C1] R10: fffffbfff0ddf050 R11: ffffffff86ef8283 R12: ffffffff892fcd20
[ 29.309970][ C1] R13: ffffffff85c53f0a R14: ffffffff857a8b00 R15: 000000000000058b
[ 29.317982][ C1] FS: 0000000000000000(0000) GS:ffff8881db300000(0000) knlGS:0000000000000000
[ 29.327017][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 29.333586][ C1] CR2: 00007fa8cbd23000 CR3: 00000001c7db1000 CR4: 00000000001406e0
[ 29.341572][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 29.349526][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 29.357484][ C1] Call Trace:
[ 29.360746][ C1]
[ 29.363579][ C1] ? mutex_trylock+0x260/0x2e0
[ 29.368423][ C1] __crash_kexec+0x85/0x1f0
[ 29.372932][ C1] ? kexec_crash_loaded+0x20/0x20
[ 29.378065][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 29.382897][ C1] ? __printk_safe_flush+0x300/0x390
[ 29.388175][ C1] ? find_next_bit+0x105/0x130
[ 29.392937][ C1] ? cpumask_next+0x1f/0x30
[ 29.397586][ C1] ? printk_safe_flush+0xd9/0x120
[ 29.402601][ C1] ? panic+0x2cf/0x6e1
[ 29.406667][ C1] ? add_taint.cold+0x16/0x16
[ 29.411449][ C1] ? printk+0xba/0xed
[ 29.415416][ C1] ? kmsg_dump_rewind_nolock+0xd9/0xd9
[ 29.420883][ C1] ? __warn.cold+0x14/0x30
[ 29.425309][ C1] ? __warn+0xd5/0x1c8
[ 29.429363][ C1] ? mutex_trylock+0x26d/0x2e0
[ 29.434106][ C1] ? __warn.cold+0x2f/0x30
[ 29.438524][ C1] ? mutex_trylock+0x26d/0x2e0
[ 29.443273][ C1] ? report_bug+0x27b/0x2f0
[ 29.447866][ C1] ? do_error_trap+0x12b/0x1e0
[ 29.452606][ C1] ? mutex_trylock+0x26d/0x2e0
[ 29.457343][ C1] ? do_invalid_op+0x32/0x40
[ 29.461913][ C1] ? mutex_trylock+0x26d/0x2e0
[ 29.466650][ C1] ? invalid_op+0x23/0x30
[ 29.470968][ C1] ? printk_safe_flush+0xd9/0x120
[ 29.475968][ C1] ? __crash_kexec+0x79/0x1f0
[ 29.480622][ C1] ? mutex_trylock+0x26d/0x2e0
[ 29.485362][ C1] ? __crash_kexec+0x85/0x1f0
[ 29.490011][ C1] ? kexec_crash_loaded+0x20/0x20
[ 29.495020][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 29.499853][ C1] ? __printk_safe_flush+0x300/0x390
[ 29.505122][ C1] ? find_next_bit+0x105/0x130
[ 29.509861][ C1] ? cpumask_next+0x1f/0x30
[ 29.514364][ C1] ? printk_safe_flush+0xd9/0x120
[ 29.519375][ C1] ? panic+0x2cf/0x6e1
[ 29.528633][ C1] ? add_taint.cold+0x16/0x16
[ 29.533310][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 29.538156][ C1] ? __handle_sysrq+0x4a/0x120
[ 29.542901][ C1] ? sysrq_handle_crash+0x1b/0x20
[ 29.547906][ C1] ? __handle_sysrq.cold+0x143/0x449
[ 29.553167][ C1] ? sysrq_filter+0x224/0xeb0
[ 29.557836][ C1] ? handle_sysrq+0x50/0x50
[ 29.562315][ C1] ? input_to_handler+0x152/0x4c0
[ 29.567326][ C1] ? input_pass_values.part.0+0x2de/0x710
[ 29.573020][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 29.577933][ C1] ? input_handle_event+0x326/0x13a0
[ 29.583206][ C1] ? input_event+0x8e/0xb0
[ 29.587612][ C1] ? hidinput_report_event+0xae/0x100
[ 29.593088][ C1] ? hid_report_raw_event+0x755/0xed0
[ 29.598444][ C1] ? hid_input_report+0x315/0x3f0
[ 29.603455][ C1] ? ktime_get_mono_fast_ns+0x163/0x1f0
[ 29.609091][ C1] ? hid_irq_in+0x5cb/0x770
[ 29.613675][ C1] ? __usb_hcd_giveback_urb+0x1f2/0x470
[ 29.619530][ C1] ? usb_hcd_giveback_urb+0x368/0x420
[ 29.624886][ C1] ? dummy_timer+0x123d/0x2fdb
[ 29.629637][ C1] ? dummy_udc_probe+0x930/0x930
[ 29.634552][ C1] ? rcu_read_lock_sched_held+0x9c/0xd0
[ 29.640075][ C1] ? rcu_read_lock_bh_held+0xb0/0xb0
[ 29.645371][ C1] ? call_timer_fn+0x179/0x650
[ 29.650124][ C1] ? dummy_udc_probe+0x930/0x930
[ 29.655045][ C1] ? msleep_interruptible+0x130/0x130
[ 29.660399][ C1] ? rcu_read_lock_sched_held+0x9c/0xd0
[ 29.665922][ C1] ? rcu_read_lock_bh_held+0xb0/0xb0
[ 29.671221][ C1] ? _raw_spin_unlock_irq+0x1f/0x30
[ 29.676420][ C1] ? dummy_udc_probe+0x930/0x930
[ 29.681369][ C1] ? run_timer_softirq+0x5e3/0x1490
[ 29.686581][ C1] ? add_timer+0x7a0/0x7a0
[ 29.691625][ C1] ? rcu_read_lock_sched_held+0x9c/0xd0
[ 29.697151][ C1] ? rcu_read_lock_bh_held+0xb0/0xb0
[ 29.702420][ C1] ? __do_softirq+0x221/0x912
[ 29.707091][ C1] ? irq_exit+0x178/0x1a0
[ 29.711400][ C1] ? smp_apic_timer_interrupt+0x12f/0x500
[ 29.717095][ C1] ? apic_timer_interrupt+0xf/0x20
[ 29.722208][ C1]
[ 29.725136][ C1] ? default_idle+0x28/0x2e0
[ 29.729716][ C1] ? default_idle+0x1a/0x2e0
[ 29.734320][ C1] ? do_idle+0x3c3/0x4e0
[ 29.738540][ C1] ? __wake_up_common+0x147/0x650
[ 29.743539][ C1] ? arch_cpu_idle_exit+0x40/0x40
[ 29.748541][ C1] ? _raw_spin_unlock_irqrestore+0x39/0x40
[ 29.754337][ C1] ? lockdep_hardirqs_on+0x382/0x580
[ 29.759622][ C1] ? cpu_startup_entry+0x14/0x20
[ 29.764596][ C1] ? start_secondary+0x27d/0x330
[ 29.769540][ C1] ? set_cpu_sibling_map+0x1fa0/0x1fa0
[ 29.774990][ C1] ? secondary_startup_64+0xb6/0xc0
[ 29.780167][ C1] irq event stamp: 140693
[ 29.784481][ C1] hardirqs last enabled at (140692): [] _raw_spin_unlock_irq+0x1f/0x30
[ 29.794347][ C1] hardirqs last disabled at (140693): [] _raw_spin_lock_irqsave+0xf/0x50
[ 29.804307][ C1] softirqs last enabled at (140688): [] irq_enter+0xb6/0xd0
[ 29.813215][ C1] softirqs last disabled at (140689): [] irq_exit+0x178/0x1a0
[ 29.822235][ C1] ---[ end trace 7c21704cba7da2a6 ]---
[ 29.827781][ C1] ------------[ cut here ]------------
[ 29.833283][ C1] WARNING: CPU: 1 PID: 0 at kernel/locking/mutex.c:737 mutex_unlock+0x17/0x30
[ 29.842118][ C1] Modules linked in:
[ 29.846003][ C1] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G W 5.5.0-rc1-syzkaller #0
[ 29.855276][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 29.865367][ C1] RIP: 0010:mutex_unlock+0x17/0x30
[ 29.870460][ C1] Code: 89 ff e8 8c 09 ed fb e9 b8 fb ff ff 0f 1f 80 00 00 00 00 65 8b 05 a1 8e 87 7a a9 00 ff 1f 00 75 09 48 8b 34 24 e9 89 f9 ff ff <0f> 0b 48 8b 34 24 e9 7e f9 ff ff 0f 1f 40 00 66 2e 0f 1f 84 00 00
[ 29.890742][ C1] RSP: 0018:ffff8881db309070 EFLAGS: 00010006
[ 29.896883][ C1] RAX: 0000000000000105 RBX: 1ffff1103b66120f RCX: ffffffff813693e0
[ 29.905766][ C1] RDX: 0000000000000100 RSI: ffffffff8136943d RDI: ffffffff86f1f9a0
[ 29.913951][ C1] RBP: 0000000000000001 R08: ffff8881da213100 R09: fffffbfff11f1eb6
[ 29.921914][ C1] R10: fffffbfff11f1eb5 R11: ffffffff88f8f5af R12: 0000000000000000
[ 29.930058][ C1] R13: ffffffff85c53f0a R14: ffffffff857a8b00 R15: 000000000000058b
[ 29.938330][ C1] FS: 0000000000000000(0000) GS:ffff8881db300000(0000) knlGS:0000000000000000
[ 29.947787][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 29.954472][ C1] CR2: 00007fa8cbd23000 CR3: 00000001c7db1000 CR4: 00000000001406e0
[ 29.962442][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 29.970409][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 29.978370][ C1] Call Trace:
[ 29.981728][ C1]
[ 29.984570][ C1] __crash_kexec+0xf9/0x1f0
[ 29.989059][ C1] ? kexec_crash_loaded+0x20/0x20
[ 29.994080][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 29.998915][ C1] ? __printk_safe_flush+0x300/0x390
[ 30.004192][ C1] ? find_next_bit+0x105/0x130
[ 30.008943][ C1] ? cpumask_next+0x1f/0x30
[ 30.013433][ C1] ? printk_safe_flush+0xd9/0x120
[ 30.018555][ C1] ? panic+0x2cf/0x6e1
[ 30.022634][ C1] ? add_taint.cold+0x16/0x16
[ 30.027311][ C1] ? printk+0xba/0xed
[ 30.031415][ C1] ? kmsg_dump_rewind_nolock+0xd9/0xd9
[ 30.036888][ C1] ? __warn.cold+0x14/0x30
[ 30.041309][ C1] ? __warn+0xd5/0x1c8
[ 30.045378][ C1] ? mutex_trylock+0x26d/0x2e0
[ 30.050266][ C1] ? __warn.cold+0x2f/0x30
[ 30.054666][ C1] ? mutex_trylock+0x26d/0x2e0
[ 30.059806][ C1] ? report_bug+0x27b/0x2f0
[ 30.064296][ C1] ? do_error_trap+0x12b/0x1e0
[ 30.069057][ C1] ? mutex_trylock+0x26d/0x2e0
[ 30.073798][ C1] ? do_invalid_op+0x32/0x40
[ 30.078369][ C1] ? mutex_trylock+0x26d/0x2e0
[ 30.083120][ C1] ? invalid_op+0x23/0x30
[ 30.087445][ C1] ? printk_safe_flush+0xd9/0x120
[ 30.092712][ C1] ? __crash_kexec+0x79/0x1f0
[ 30.097377][ C1] ? mutex_trylock+0x26d/0x2e0
[ 30.102182][ C1] ? __crash_kexec+0x85/0x1f0
[ 30.106866][ C1] ? kexec_crash_loaded+0x20/0x20
[ 30.111868][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 30.116875][ C1] ? __printk_safe_flush+0x300/0x390
[ 30.122137][ C1] ? find_next_bit+0x105/0x130
[ 30.126893][ C1] ? cpumask_next+0x1f/0x30
[ 30.131374][ C1] ? printk_safe_flush+0xd9/0x120
[ 30.136370][ C1] ? panic+0x2cf/0x6e1
[ 30.140424][ C1] ? add_taint.cold+0x16/0x16
[ 30.145089][ C1] ? lock_downgrade+0x6e0/0x6e0
[ 30.149916][ C1] ? __handle_sysrq+0x4a/0x120
[ 30.154656][ C1] ? sysrq_handle_crash+0x1b/0x20
[ 30.159655][ C1] ? __handle_sysrq.cold+0x143/0x449
[ 30.164921][ C1] ? sysrq_filter+0x224/0xeb0
[ 30.169592][ C1] ? handle_sysrq+0x50/0x50
[ 30.174089][ C1] ? input_to_handler+0x152/0x4c0
[ 30.179247][ C1] ? input_pass_values.part.0+0x2de/0x710
[ 30.184975][ C1] ? rwlock_bug.part.0+0x90/0x90
[ 30.189903][ C1] ? input_handle_event+0x326/0x13a0
[ 30.195182][ C1] ? input_event+0x8e/0xb0
[ 30.199583][ C1] ? hidinput_report_event+0xae/0x100
[ 30.204944][ C1] ? hid_report_raw_event+0x755/0xed0
[ 30.210308][ C1] ? hid_input_report+0x315/0x3f0
[ 30.215321][ C1] ? ktime_get_mono_fast_ns+0x163/0x1f0
[ 30.220843][ C1] ? hid_irq_in+0x5cb/0x770
[ 30.225324][ C1] ? __usb_hcd_giveback_urb+0x1f2/0x470
[ 30.230845][ C1] ? usb_hcd_giveback_urb+0x368/0x420
[ 30.236194][ C1] ? dummy_timer+0x123d/0x2fdb
[ 30.240945][ C1] ? dummy_udc_probe+0x930/0x930
[ 30.245858][ C1] ? rcu_read_lock_sched_held+0x9c/0xd0
[ 30.251387][ C1] ? rcu_read_lock_bh_held+0xb0/0xb0
[ 30.256661][ C1] ? call_timer_fn+0x179/0x650
[ 30.261405][ C1] ? dummy_udc_probe+0x930/0x930
[ 30.266321][ C1] ? msleep_interruptible+0x130/0x130
[ 30.271670][ C1] ? rcu_read_lock_sched_held+0x9c/0xd0
[ 30.277193][ C1] ? rcu_read_lock_bh_held+0xb0/0xb0
[ 30.282470][ C1] ? _raw_spin_unlock_irq+0x1f/0x30
[ 30.287666][ C1] ? dummy_udc_probe+0x930/0x930
[ 30.292591][ C1] ? run_timer_softirq+0x5e3/0x1490
[ 30.297876][ C1] ? add_timer+0x7a0/0x7a0
[ 30.302274][ C1] ? rcu_read_lock_sched_held+0x9c/0xd0
[ 30.307800][ C1] ? rcu_read_lock_bh_held+0xb0/0xb0
[ 30.313217][ C1] ? __do_softirq+0x221/0x912
[ 30.317894][ C1] ? irq_exit+0x178/0x1a0
[ 30.322211][ C1] ? smp_apic_timer_interrupt+0x12f/0x500
[ 30.327933][ C1] ? apic_timer_interrupt+0xf/0x20
[ 30.333286][ C1]
[ 30.336433][ C1] ? default_idle+0x28/0x2e0
[ 30.341022][ C1] ? default_idle+0x1a/0x2e0
[ 30.345615][ C1] ? do_idle+0x3c3/0x4e0
[ 30.349862][ C1] ? __wake_up_common+0x147/0x650
[ 30.354867][ C1] ? arch_cpu_idle_exit+0x40/0x40
[ 30.359961][ C1] ? _raw_spin_unlock_irqrestore+0x39/0x40
[ 30.365757][ C1] ? lockdep_hardirqs_on+0x382/0x580
[ 30.371018][ C1] ? cpu_startup_entry+0x14/0x20
[ 30.375928][ C1] ? start_secondary+0x27d/0x330
[ 30.380872][ C1] ? set_cpu_sibling_map+0x1fa0/0x1fa0
[ 30.386331][ C1] ? secondary_startup_64+0xb6/0xc0
[ 30.391596][ C1] irq event stamp: 140693
[ 30.395920][ C1] hardirqs last enabled at (140692): [] _raw_spin_unlock_irq+0x1f/0x30
[ 30.405804][ C1] hardirqs last disabled at (140693): [] _raw_spin_lock_irqsave+0xf/0x50
[ 30.415826][ C1] softirqs last enabled at (140688): [] irq_enter+0xb6/0xd0
[ 30.424848][ C1] softirqs last disabled at (140689): [] irq_exit+0x178/0x1a0
[ 30.433859][ C1] ---[ end trace 7c21704cba7da2a7 ]---
[ 30.439372][ C1] Kernel Offset: disabled
[ 30.443703][ C1] Rebooting in 86400 seconds..