Warning: Permanently added '10.128.0.74' (ECDSA) to the list of known hosts.
executing program
syzkaller login: [ 26.194807][ T94] usb 1-1: new high-speed USB device number 2 using dummy_hcd
[ 26.404867][ T94] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x84 has an invalid bInterval 0, changing to 7
[ 26.415904][ T94] usb 1-1: New USB device found, idVendor=12cf, idProduct=7111, bcdDevice=44.11
[ 26.425179][ T94] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 26.434869][ T94] usb 1-1: config 0 descriptor??
[ 26.694799][ T94] radio-si470x 1-1:0.0: DeviceID=0x3875 ChipID=0xd981
[ 26.914824][ T94] radio-si470x 1-1:0.0: software version 56, hardware version 117
executing program
[ 27.134786][ T94] radio-si470x 1-1:0.0: si470x_set_report: usb_control_msg returned -71
[ 27.154749][ C0] radio-si470x 1-1:0.0: non-zero urb status (-71)
[ 27.161537][ T94] radio-si470x 1-1:0.0: si470x_set_report: usb_control_msg returned -71
[ 27.170194][ T94] radio-si470x: probe of 1-1:0.0 failed with error -22
[ 27.177235][ C0] ==================================================================
[ 27.177281][ C0] BUG: KASAN: use-after-free in si470x_int_in_callback.cold+0x27/0xbe
[ 27.177288][ C0] Read of size 8 at addr ffff8881cf376ad0 by task kworker/0:2/94
[ 27.177290][ C0]
[ 27.177299][ C0] CPU: 0 PID: 94 Comm: kworker/0:2 Not tainted 5.6.0-rc3-syzkaller #0
[ 27.177305][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 27.177316][ C0] Workqueue: usb_hub_wq hub_event
[ 27.177320][ C0] Call Trace:
[ 27.177325][ C0]
[ 27.177333][ C0] dump_stack+0xef/0x16e
[ 27.177340][ C0] ? si470x_int_in_callback.cold+0x27/0xbe
[ 27.177347][ C0] ? si470x_int_in_callback.cold+0x27/0xbe
[ 27.177357][ C0] print_address_description.constprop.0.cold+0xd3/0x314
[ 27.177366][ C0] ? si470x_int_in_callback.cold+0x27/0xbe
[ 27.177374][ C0] ? si470x_int_in_callback.cold+0x27/0xbe
[ 27.177381][ C0] __kasan_report.cold+0x37/0x77
[ 27.177390][ C0] ? si470x_int_in_callback.cold+0x27/0xbe
[ 27.177397][ C0] kasan_report+0xe/0x20
[ 27.177403][ C0] si470x_int_in_callback.cold+0x27/0xbe
[ 27.177411][ C0] ? usb_hcd_unmap_urb_for_dma+0x105/0x9b0
[ 27.177419][ C0] __usb_hcd_giveback_urb+0x1f2/0x470
[ 27.177426][ C0] usb_hcd_giveback_urb+0x368/0x420
[ 27.177435][ C0] dummy_timer+0x1258/0x32ae
[ 27.177444][ C0] ? __lock_acquire+0x145e/0x3b60
[ 27.177451][ C0] ? __lock_acquire+0x145e/0x3b60
[ 27.177461][ C0] ? debug_object_deactivate+0x1d9/0x320
[ 27.177468][ C0] ? mark_held_locks+0xe0/0xe0
[ 27.177475][ C0] ? dummy_udc_probe+0x930/0x930
[ 27.177484][ C0] ? rcu_read_lock_sched_held+0x9c/0xd0
[ 27.177490][ C0] ? rcu_read_lock_bh_held+0xb0/0xb0
[ 27.177497][ C0] call_timer_fn+0x195/0x6f0
[ 27.177504][ C0] ? dummy_udc_probe+0x930/0x930
[ 27.177510][ C0] ? msleep_interruptible+0x130/0x130
[ 27.177516][ C0] ? mark_held_locks+0x9f/0xe0
[ 27.177522][ C0] ? rcu_read_lock_bh_held+0xb0/0xb0
[ 27.177531][ C0] ? _raw_spin_unlock_irq+0x1f/0x30
[ 27.177537][ C0] ? dummy_udc_probe+0x930/0x930
[ 27.177543][ C0] run_timer_softirq+0x5f9/0x1500
[ 27.177549][ C0] ? add_timer+0x7a0/0x7a0
[ 27.177556][ C0] ? rcu_read_lock_sched_held+0x9c/0xd0
[ 27.177563][ C0] ? rcu_read_lock_bh_held+0xb0/0xb0
[ 27.177569][ C0] ? mark_held_locks+0x9f/0xe0
[ 27.177576][ C0] __do_softirq+0x21e/0x950
[ 27.177584][ C0] irq_exit+0x178/0x1a0
[ 27.177591][ C0] smp_apic_timer_interrupt+0x141/0x540
[ 27.177598][ C0] apic_timer_interrupt+0xf/0x20
[ 27.177601][ C0]
[ 27.177609][ C0] RIP: 0010:console_unlock+0xa6b/0xca0
[ 27.177617][ C0] Code: 00 89 ee 48 c7 c7 20 43 14 87 e8 10 c3 03 00 65 ff 0d c1 ea d8 7e e9 b5 f9 ff ff e8 df 38 16 00 e8 da 80 1b 00 ff 74 24 30 9d fd fd ff ff e8 cb 38 16 00 48 8d 7d 08 48 89 f8 48 c1 e8 03 42
[ 27.177621][ C0] RSP: 0018:ffff8881d5cbf178 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[ 27.177628][ C0] RAX: 0000000000000007 RBX: 0000000000000200 RCX: 0000000000000006
[ 27.177632][ C0] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffff8881d7a8ea4c
[ 27.177636][ C0] RBP: 0000000000000000 R08: ffff8881d7a8e200 R09: fffffbfff1266c85
[ 27.177640][ C0] R10: fffffbfff1266c84 R11: ffffffff89336427 R12: ffffffff82a05400
[ 27.177645][ C0] R13: ffffffff874d4610 R14: 000000000000004c R15: dffffc0000000000
[ 27.177652][ C0] ? netconsole_netdev_event+0x2a0/0x2a0
[ 27.177660][ C0] vprintk_emit+0x171/0x3d0
[ 27.177667][ C0] vprintk_func+0x75/0x113
[ 27.177673][ C0] printk+0xba/0xed
[ 27.177680][ C0] ? kmsg_dump_rewind_nolock+0xd9/0xd9
[ 27.177688][ C0] really_probe.cold+0x88/0x1fd
[ 27.177694][ C0] driver_probe_device+0x223/0x350
[ 27.177700][ C0] __device_attach_driver+0x1d1/0x290
[ 27.177707][ C0] ? driver_allows_async_probing+0x160/0x160
[ 27.177714][ C0] bus_for_each_drv+0x162/0x1e0
[ 27.177721][ C0] ? bus_rescan_devices+0x20/0x20
[ 27.177727][ C0] ? _raw_spin_unlock_irqrestore+0x39/0x40
[ 27.177734][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 27.177740][ C0] __device_attach+0x217/0x390
[ 27.177746][ C0] ? device_bind_driver+0xd0/0xd0
[ 27.177752][ C0] bus_probe_device+0x1e4/0x290
[ 27.177758][ C0] device_add+0x1459/0x1bf0
[ 27.177765][ C0] ? wait_for_completion+0x3c0/0x3c0
[ 27.177771][ C0] ? device_link_remove+0x110/0x110
[ 27.177778][ C0] ? _raw_spin_unlock_irqrestore+0x39/0x40
[ 27.177785][ C0] usb_set_configuration+0xe47/0x17d0
[ 27.177793][ C0] usb_generic_driver_probe+0x9d/0xe0
[ 27.177799][ C0] usb_probe_device+0xd9/0x230
[ 27.177806][ C0] ? usb_suspend+0x5f0/0x5f0
[ 27.177811][ C0] really_probe+0x290/0xac0
[ 27.177818][ C0] driver_probe_device+0x223/0x350
[ 27.177824][ C0] __device_attach_driver+0x1d1/0x290
[ 27.177831][ C0] ? driver_allows_async_probing+0x160/0x160
[ 27.177837][ C0] bus_for_each_drv+0x162/0x1e0
[ 27.177844][ C0] ? bus_rescan_devices+0x20/0x20
[ 27.177851][ C0] ? _raw_spin_unlock_irqrestore+0x39/0x40
[ 27.177857][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 27.177863][ C0] __device_attach+0x217/0x390
[ 27.177869][ C0] ? device_bind_driver+0xd0/0xd0
[ 27.177875][ C0] bus_probe_device+0x1e4/0x290
[ 27.177881][ C0] device_add+0x1459/0x1bf0
[ 27.177888][ C0] ? device_link_remove+0x110/0x110
[ 27.177894][ C0] usb_new_device.cold+0x540/0xcd0
[ 27.177900][ C0] hub_event+0x21cb/0x4300
[ 27.177907][ C0] ? hub_port_debounce+0x350/0x350
[ 27.177913][ C0] ? find_held_lock+0x2d/0x110
[ 27.177919][ C0] ? mark_held_locks+0xe0/0xe0
[ 27.177926][ C0] ? rcu_read_lock_sched_held+0x9c/0xd0
[ 27.177932][ C0] ? rcu_read_lock_bh_held+0xb0/0xb0
[ 27.177941][ C0] process_one_work+0x94b/0x1620
[ 27.177948][ C0] ? pwq_dec_nr_in_flight+0x310/0x310
[ 27.177955][ C0] ? do_raw_spin_lock+0x129/0x290
[ 27.177962][ C0] worker_thread+0x96/0xe20
[ 27.177969][ C0] ? process_one_work+0x1620/0x1620
[ 27.177975][ C0] kthread+0x318/0x420
[ 27.177982][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 27.177988][ C0] ret_from_fork+0x24/0x30
[ 27.177991][ C0]
[ 27.177994][ C0] Allocated by task 94:
[ 27.178001][ C0] save_stack+0x1b/0x80
[ 27.178008][ C0] __kasan_kmalloc.constprop.0+0xbf/0xd0
[ 27.178014][ C0] si470x_usb_driver_probe+0x51/0xf50
[ 27.178020][ C0] usb_probe_interface+0x310/0x800
[ 27.178026][ C0] really_probe+0x290/0xac0
[ 27.178031][ C0] driver_probe_device+0x223/0x350
[ 27.178037][ C0] __device_attach_driver+0x1d1/0x290
[ 27.178043][ C0] bus_for_each_drv+0x162/0x1e0
[ 27.178048][ C0] __device_attach+0x217/0x390
[ 27.178053][ C0] bus_probe_device+0x1e4/0x290
[ 27.178059][ C0] device_add+0x1459/0x1bf0
[ 27.178065][ C0] usb_set_configuration+0xe47/0x17d0
[ 27.178071][ C0] usb_generic_driver_probe+0x9d/0xe0
[ 27.178077][ C0] usb_probe_device+0xd9/0x230
[ 27.178083][ C0] really_probe+0x290/0xac0
[ 27.178088][ C0] driver_probe_device+0x223/0x350
[ 27.178094][ C0] __device_attach_driver+0x1d1/0x290
[ 27.178100][ C0] bus_for_each_drv+0x162/0x1e0
[ 27.178105][ C0] __device_attach+0x217/0x390
[ 27.178110][ C0] bus_probe_device+0x1e4/0x290
[ 27.178116][ C0] device_add+0x1459/0x1bf0
[ 27.178122][ C0] usb_new_device.cold+0x540/0xcd0
[ 27.178127][ C0] hub_event+0x21cb/0x4300
[ 27.178133][ C0] process_one_work+0x94b/0x1620
[ 27.178138][ C0] worker_thread+0x96/0xe20
[ 27.178144][ C0] kthread+0x318/0x420
[ 27.178149][ C0] ret_from_fork+0x24/0x30
[ 27.178151][ C0]
[ 27.178154][ C0] Freed by task 94:
[ 27.178160][ C0] save_stack+0x1b/0x80
[ 27.178166][ C0] __kasan_slab_free+0x117/0x160
[ 27.178172][ C0] kfree+0xd5/0x300
[ 27.178178][ C0] si470x_usb_driver_probe+0xb27/0xf50
[ 27.178184][ C0] usb_probe_interface+0x310/0x800
[ 27.178189][ C0] really_probe+0x290/0xac0
[ 27.178195][ C0] driver_probe_device+0x223/0x350
[ 27.178200][ C0] __device_attach_driver+0x1d1/0x290
[ 27.178209][ C0] bus_for_each_drv+0x162/0x1e0
[ 27.178217][ C0] __device_attach+0x217/0x390
[ 27.178225][ C0] bus_probe_device+0x1e4/0x290
[ 27.178234][ C0] device_add+0x1459/0x1bf0
[ 27.178249][ C0] usb_set_configuration+0xe47/0x17d0
[ 27.178259][ C0] usb_generic_driver_probe+0x9d/0xe0
[ 27.178269][ C0] usb_probe_device+0xd9/0x230
[ 27.178278][ C0] really_probe+0x290/0xac0
[ 27.178287][ C0] driver_probe_device+0x223/0x350
[ 27.178296][ C0] __device_attach_driver+0x1d1/0x290
[ 27.178306][ C0] bus_for_each_drv+0x162/0x1e0
[ 27.178315][ C0] __device_attach+0x217/0x390
[ 27.178322][ C0] bus_probe_device+0x1e4/0x290
[ 27.178329][ C0] device_add+0x1459/0x1bf0
[ 27.178335][ C0] usb_new_device.cold+0x540/0xcd0
[ 27.178340][ C0] hub_event+0x21cb/0x4300
[ 27.178346][ C0] process_one_work+0x94b/0x1620
[ 27.178352][ C0] worker_thread+0x96/0xe20
[ 27.178357][ C0] kthread+0x318/0x420
[ 27.178363][ C0] ret_from_fork+0x24/0x30
[ 27.178364][ C0]
[ 27.178370][ C0] The buggy address belongs to the object at ffff8881cf376000
[ 27.178370][ C0] which belongs to the cache kmalloc-4k of size 4096
[ 27.178376][ C0] The buggy address is located 2768 bytes inside of
[ 27.178376][ C0] 4096-byte region [ffff8881cf376000, ffff8881cf377000)
[ 27.178379][ C0] The buggy address belongs to the page:
[ 27.178387][ C0] page:ffffea00073cdc00 refcount:1 mapcount:0 mapping:ffff8881da00c280 index:0x0 compound_mapcount: 0
[ 27.178392][ C0] flags: 0x200000000010200(slab|head)
[ 27.178403][ C0] raw: 0200000000010200 dead000000000100 dead000000000122 ffff8881da00c280
[ 27.178410][ C0] raw: 0000000000000000 0000000000040004 00000001ffffffff 0000000000000000
[ 27.178414][ C0] page dumped because: kasan: bad access detected
[ 27.178416][ C0]
[ 27.178418][ C0] Memory state around the buggy address:
[ 27.178423][ C0] ffff8881cf376980: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 27.178429][ C0] ffff8881cf376a00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 27.178434][ C0] >ffff8881cf376a80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 27.178437][ C0] ^
[ 27.178442][ C0] ffff8881cf376b00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 27.178447][ C0] ffff8881cf376b80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 27.178450][ C0] ==================================================================
[ 27.178452][ C0] Disabling lock debugging due to kernel taint
[ 27.178456][ C0] Kernel panic - not syncing: panic_on_warn set ...
[ 27.178463][ C0] CPU: 0 PID: 94 Comm: kworker/0:2 Tainted: G B 5.6.0-rc3-syzkaller #0
[ 27.178466][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 27.178472][ C0] Workqueue: usb_hub_wq hub_event
[ 27.178475][ C0] Call Trace:
[ 27.178478][ C0]
[ 27.178483][ C0] dump_stack+0xef/0x16e
[ 27.178488][ C0] panic+0x2aa/0x6e1
[ 27.178494][ C0] ? add_taint.cold+0x16/0x16
[ 27.178501][ C0] ? print_shadow_for_address+0xb8/0x114
[ 27.178509][ C0] ? trace_hardirqs_off+0x50/0x200
[ 27.178515][ C0] ? si470x_int_in_callback.cold+0x27/0xbe
[ 27.178521][ C0] end_report+0x43/0x49
[ 27.178527][ C0] ? si470x_int_in_callback.cold+0x27/0xbe
[ 27.178533][ C0] __kasan_report.cold+0x55/0x77
[ 27.178540][ C0] ? si470x_int_in_callback.cold+0x27/0xbe
[ 27.178546][ C0] kasan_report+0xe/0x20
[ 27.178552][ C0] si470x_int_in_callback.cold+0x27/0xbe
[ 27.178558][ C0] ? usb_hcd_unmap_urb_for_dma+0x105/0x9b0
[ 27.178564][ C0] __usb_hcd_giveback_urb+0x1f2/0x470
[ 27.178570][ C0] usb_hcd_giveback_urb+0x368/0x420
[ 27.178576][ C0] dummy_timer+0x1258/0x32ae
[ 27.178582][ C0] ? __lock_acquire+0x145e/0x3b60
[ 27.178588][ C0] ? __lock_acquire+0x145e/0x3b60
[ 27.178597][ C0] ? debug_object_deactivate+0x1d9/0x320
[ 27.178603][ C0] ? mark_held_locks+0xe0/0xe0
[ 27.178609][ C0] ? dummy_udc_probe+0x930/0x930
[ 27.178616][ C0] ? rcu_read_lock_sched_held+0x9c/0xd0
[ 27.178622][ C0] ? rcu_read_lock_bh_held+0xb0/0xb0
[ 27.178627][ C0] call_timer_fn+0x195/0x6f0
[ 27.178633][ C0] ? dummy_udc_probe+0x930/0x930
[ 27.178639][ C0] ? msleep_interruptible+0x130/0x130
[ 27.178644][ C0] ? mark_held_locks+0x9f/0xe0
[ 27.178650][ C0] ? rcu_read_lock_bh_held+0xb0/0xb0
[ 27.178656][ C0] ? _raw_spin_unlock_irq+0x1f/0x30
[ 27.178662][ C0] ? dummy_udc_probe+0x930/0x930
[ 27.178667][ C0] run_timer_softirq+0x5f9/0x1500
[ 27.178673][ C0] ? add_timer+0x7a0/0x7a0
[ 27.178679][ C0] ? rcu_read_lock_sched_held+0x9c/0xd0
[ 27.178685][ C0] ? rcu_read_lock_bh_held+0xb0/0xb0
[ 27.178690][ C0] ? mark_held_locks+0x9f/0xe0
[ 27.178697][ C0] __do_softirq+0x21e/0x950
[ 27.178703][ C0] irq_exit+0x178/0x1a0
[ 27.178709][ C0] smp_apic_timer_interrupt+0x141/0x540
[ 27.178716][ C0] apic_timer_interrupt+0xf/0x20
[ 27.178718][ C0]
[ 27.178724][ C0] RIP: 0010:console_unlock+0xa6b/0xca0
[ 27.178731][ C0] Code: 00 89 ee 48 c7 c7 20 43 14 87 e8 10 c3 03 00 65 ff 0d c1 ea d8 7e e9 b5 f9 ff ff e8 df 38 16 00 e8 da 80 1b 00 ff 74 24 30 9d fd fd ff ff e8 cb 38 16 00 48 8d 7d 08 48 89 f8 48 c1 e8 03 42
[ 27.178734][ C0] RSP: 0018:ffff8881d5cbf178 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[ 27.178740][ C0] RAX: 0000000000000007 RBX: 0000000000000200 RCX: 0000000000000006
[ 27.178743][ C0] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffff8881d7a8ea4c
[ 27.178747][ C0] RBP: 0000000000000000 R08: ffff8881d7a8e200 R09: fffffbfff1266c85
[ 27.178750][ C0] R10: fffffbfff1266c84 R11: ffffffff89336427 R12: ffffffff82a05400
[ 27.178754][ C0] R13: ffffffff874d4610 R14: 000000000000004c R15: dffffc0000000000
[ 27.178761][ C0] ? netconsole_netdev_event+0x2a0/0x2a0
[ 27.178769][ C0] vprintk_emit+0x171/0x3d0
[ 27.178776][ C0] vprintk_func+0x75/0x113
[ 27.178782][ C0] printk+0xba/0xed
[ 27.178789][ C0] ? kmsg_dump_rewind_nolock+0xd9/0xd9
[ 27.178797][ C0] really_probe.cold+0x88/0x1fd
[ 27.178802][ C0] driver_probe_device+0x223/0x350
[ 27.178808][ C0] __device_attach_driver+0x1d1/0x290
[ 27.178816][ C0] ? driver_allows_async_probing+0x160/0x160
[ 27.178823][ C0] bus_for_each_drv+0x162/0x1e0
[ 27.178829][ C0] ? bus_rescan_devices+0x20/0x20
[ 27.178836][ C0] ? _raw_spin_unlock_irqrestore+0x39/0x40
[ 27.178843][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 27.178848][ C0] __device_attach+0x217/0x390
[ 27.178854][ C0] ? device_bind_driver+0xd0/0xd0
[ 27.178861][ C0] bus_probe_device+0x1e4/0x290
[ 27.178867][ C0] device_add+0x1459/0x1bf0
[ 27.178873][ C0] ? wait_for_completion+0x3c0/0x3c0
[ 27.178879][ C0] ? device_link_remove+0x110/0x110
[ 27.178887][ C0] ? _raw_spin_unlock_irqrestore+0x39/0x40
[ 27.178893][ C0] usb_set_configuration+0xe47/0x17d0
[ 27.178902][ C0] usb_generic_driver_probe+0x9d/0xe0
[ 27.178908][ C0] usb_probe_device+0xd9/0x230
[ 27.178914][ C0] ? usb_suspend+0x5f0/0x5f0
[ 27.178919][ C0] really_probe+0x290/0xac0
[ 27.178925][ C0] driver_probe_device+0x223/0x350
[ 27.178931][ C0] __device_attach_driver+0x1d1/0x290
[ 27.178937][ C0] ? driver_allows_async_probing+0x160/0x160
[ 27.178943][ C0] bus_for_each_drv+0x162/0x1e0
[ 27.178950][ C0] ? bus_rescan_devices+0x20/0x20
[ 27.178955][ C0] ? _raw_spin_unlock_irqrestore+0x39/0x40
[ 27.178961][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 27.178967][ C0] __device_attach+0x217/0x390
[ 27.178972][ C0] ? device_bind_driver+0xd0/0xd0
[ 27.178977][ C0] bus_probe_device+0x1e4/0x290
[ 27.178983][ C0] device_add+0x1459/0x1bf0
[ 27.178990][ C0] ? device_link_remove+0x110/0x110
[ 27.178995][ C0] usb_new_device.cold+0x540/0xcd0
[ 27.179001][ C0] hub_event+0x21cb/0x4300
[ 27.179007][ C0] ? hub_port_debounce+0x350/0x350
[ 27.179012][ C0] ? find_held_lock+0x2d/0x110
[ 27.179018][ C0] ? mark_held_locks+0xe0/0xe0
[ 27.179024][ C0] ? rcu_read_lock_sched_held+0x9c/0xd0
[ 27.179030][ C0] ? rcu_read_lock_bh_held+0xb0/0xb0
[ 27.179036][ C0] process_one_work+0x94b/0x1620
[ 27.179043][ C0] ? pwq_dec_nr_in_flight+0x310/0x310
[ 27.179049][ C0] ? do_raw_spin_lock+0x129/0x290
[ 27.179055][ C0] worker_thread+0x96/0xe20
[ 27.179062][ C0] ? process_one_work+0x1620/0x1620
[ 27.179067][ C0] kthread+0x318/0x420
[ 27.179073][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 27.179079][ C0] ret_from_fork+0x24/0x30
[ 27.179739][ C0] Kernel Offset: disabled
[ 28.760153][ C0] Rebooting in 86400 seconds..