Warning: Permanently added '10.128.1.11' (ECDSA) to the list of known hosts.
executing program
syzkaller login: [ 26.652180][ T12] usb 1-1: new high-speed USB device number 2 using dummy_hcd
[ 26.892170][ T12] usb 1-1: Using ep0 maxpacket: 16
[ 27.012322][ T12] usb 1-1: config 0 has an invalid interface number: 128 but max is 0
[ 27.020874][ T12] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[ 27.031385][ T12] usb 1-1: config 0 has no interface number 0
[ 27.037540][ T12] usb 1-1: config 0 interface 128 altsetting 0 endpoint 0x84 has an invalid bInterval 0, changing to 7
[ 27.048633][ T12] usb 1-1: New USB device found, idVendor=12cf, idProduct=7111, bcdDevice=48.08
[ 27.057781][ T12] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 27.067331][ T12] usb 1-1: config 0 descriptor??
[ 27.332273][ T12] radio-si470x 1-1:0.128: DeviceID=0x369b ChipID=0xd381
[ 27.542253][ T12] radio-si470x 1-1:0.128: software version 54, hardware version 155
executing program
[ 27.762225][ T12] radio-si470x 1-1:0.128: si470x_set_report: usb_control_msg returned -71
[ 27.782156][ C0] radio-si470x 1-1:0.128: non-zero urb status (-71)
[ 27.789265][ T12] radio-si470x 1-1:0.128: si470x_set_report: usb_control_msg returned -71
[ 27.798212][ T12] radio-si470x: probe of 1-1:0.128 failed with error -22
[ 27.805561][ C0] ==================================================================
[ 27.805607][ C0] BUG: KASAN: use-after-free in si470x_int_in_callback.cold+0x27/0xbe
[ 27.805615][ C0] Read of size 8 at addr ffff8881d2aa8ab0 by task kworker/0:1/12
[ 27.805617][ C0]
[ 27.805626][ C0] CPU: 0 PID: 12 Comm: kworker/0:1 Not tainted 5.3.0-rc5+ #28
[ 27.805631][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 27.805644][ C0] Workqueue: usb_hub_wq hub_event
[ 27.805649][ C0] Call Trace:
[ 27.805653][ C0]
[ 27.805664][ C0] dump_stack+0xca/0x13e
[ 27.805672][ C0] ? si470x_int_in_callback.cold+0x27/0xbe
[ 27.805679][ C0] ? si470x_int_in_callback.cold+0x27/0xbe
[ 27.805690][ C0] print_address_description+0x6a/0x32c
[ 27.805697][ C0] ? si470x_int_in_callback.cold+0x27/0xbe
[ 27.805704][ C0] ? si470x_int_in_callback.cold+0x27/0xbe
[ 27.805710][ C0] __kasan_report.cold+0x1a/0x33
[ 27.805718][ C0] ? si470x_int_in_callback.cold+0x27/0xbe
[ 27.805724][ C0] kasan_report+0xe/0x12
[ 27.805731][ C0] si470x_int_in_callback.cold+0x27/0xbe
[ 27.805738][ C0] ? usb_hcd_unmap_urb_for_dma+0x105/0x9b0
[ 27.805745][ C0] __usb_hcd_giveback_urb+0x1f2/0x470
[ 27.805752][ C0] usb_hcd_giveback_urb+0x368/0x420
[ 27.805761][ C0] dummy_timer+0x120f/0x2fa2
[ 27.805771][ C0] ? __lock_acquire+0x145e/0x3b50
[ 27.805778][ C0] ? find_held_lock+0x2d/0x110
[ 27.805788][ C0] ? debug_object_deactivate+0x1d9/0x320
[ 27.805794][ C0] ? mark_held_locks+0xe0/0xe0
[ 27.805800][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 27.805811][ C0] ? lock_acquire+0x127/0x320
[ 27.805821][ C0] ? dummy_udc_probe+0x930/0x930
[ 27.805831][ C0] call_timer_fn+0x179/0x650
[ 27.805837][ C0] ? dummy_udc_probe+0x930/0x930
[ 27.805843][ C0] ? msleep_interruptible+0x130/0x130
[ 27.805851][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 27.805857][ C0] ? mark_held_locks+0x9f/0xe0
[ 27.805866][ C0] ? _raw_spin_unlock_irq+0x24/0x30
[ 27.805872][ C0] ? dummy_udc_probe+0x930/0x930
[ 27.805878][ C0] run_timer_softirq+0x5cc/0x14b0
[ 27.805884][ C0] ? add_timer+0x7a0/0x7a0
[ 27.805890][ C0] ? mark_lock+0xbc/0x1130
[ 27.805898][ C0] __do_softirq+0x221/0x912
[ 27.805907][ C0] irq_exit+0x178/0x1a0
[ 27.805914][ C0] smp_apic_timer_interrupt+0x12f/0x500
[ 27.805920][ C0] apic_timer_interrupt+0xf/0x20
[ 27.805922][ C0]
[ 27.805929][ C0] RIP: 0010:console_unlock+0xa2a/0xc40
[ 27.805936][ C0] Code: 00 89 ee 48 c7 c7 20 89 d3 86 e8 61 ad 03 00 65 ff 0d 72 b5 d9 7e e9 db f9 ff ff e8 80 a0 15 00 e8 2b ca 1a 00 ff 74 24 30 9d 18 fe ff ff e8 6c a0 15 00 48 8d 7d 08 48 89 f8 48 c1 e8 03 42
[ 27.805940][ C0] RSP: 0018:ffff8881da20f200 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[ 27.805947][ C0] RAX: 0000000000000007 RBX: 0000000000000200 RCX: 0000000000000006
[ 27.805952][ C0] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffff8881da1fa044
[ 27.805956][ C0] RBP: 0000000000000000 R08: ffff8881da1f9800 R09: fffffbfff11ad791
[ 27.805960][ C0] R10: fffffbfff11ad790 R11: ffffffff88d6bc87 R12: 000000000000004e
[ 27.805965][ C0] R13: dffffc0000000000 R14: ffffffff829090d0 R15: ffffffff87077430
[ 27.805974][ C0] ? netconsole_netdev_event+0x2a0/0x2a0
[ 27.805981][ C0] vprintk_emit+0x171/0x3e0
[ 27.805987][ C0] vprintk_func+0x75/0x113
[ 27.805997][ C0] printk+0xba/0xed
[ 27.806004][ C0] ? kmsg_dump_rewind_nolock+0xd9/0xd9
[ 27.806014][ C0] really_probe.cold+0x69/0x1f6
[ 27.806021][ C0] driver_probe_device+0x101/0x1b0
[ 27.806028][ C0] __device_attach_driver+0x1c2/0x220
[ 27.806036][ C0] ? driver_allows_async_probing+0x160/0x160
[ 27.806042][ C0] bus_for_each_drv+0x162/0x1e0
[ 27.806048][ C0] ? bus_rescan_devices+0x20/0x20
[ 27.806055][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 27.806062][ C0] ? lockdep_hardirqs_on+0x379/0x580
[ 27.806069][ C0] __device_attach+0x217/0x360
[ 27.806078][ C0] ? device_bind_driver+0xd0/0xd0
[ 27.806089][ C0] ? kobject_uevent_env+0x29e/0x1160
[ 27.806097][ C0] ? kobject_uevent_env+0x2a8/0x1160
[ 27.806106][ C0] bus_probe_device+0x1e4/0x290
[ 27.806117][ C0] ? blocking_notifier_call_chain+0x54/0xa0
[ 27.806126][ C0] device_add+0xae6/0x16f0
[ 27.806135][ C0] ? uevent_store+0x50/0x50
[ 27.806145][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 27.806158][ C0] usb_set_configuration+0xdf6/0x1670
[ 27.806173][ C0] generic_probe+0x9d/0xd5
[ 27.806183][ C0] usb_probe_device+0x99/0x100
[ 27.806192][ C0] ? usb_suspend+0x620/0x620
[ 27.806201][ C0] really_probe+0x281/0x6d0
[ 27.806208][ C0] driver_probe_device+0x101/0x1b0
[ 27.806215][ C0] __device_attach_driver+0x1c2/0x220
[ 27.806222][ C0] ? driver_allows_async_probing+0x160/0x160
[ 27.806228][ C0] bus_for_each_drv+0x162/0x1e0
[ 27.806235][ C0] ? bus_rescan_devices+0x20/0x20
[ 27.806242][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 27.806249][ C0] ? lockdep_hardirqs_on+0x379/0x580
[ 27.806255][ C0] __device_attach+0x217/0x360
[ 27.806262][ C0] ? device_bind_driver+0xd0/0xd0
[ 27.806268][ C0] ? kobject_uevent_env+0x29e/0x1160
[ 27.806275][ C0] ? kobject_uevent_env+0x2a8/0x1160
[ 27.806282][ C0] bus_probe_device+0x1e4/0x290
[ 27.806288][ C0] ? blocking_notifier_call_chain+0x54/0xa0
[ 27.806294][ C0] device_add+0xae6/0x16f0
[ 27.806300][ C0] ? uevent_store+0x50/0x50
[ 27.806307][ C0] usb_new_device.cold+0x6a4/0xe79
[ 27.806313][ C0] hub_event+0x1b5c/0x3640
[ 27.806320][ C0] ? hub_port_debounce+0x260/0x260
[ 27.806330][ C0] process_one_work+0x92b/0x1530
[ 27.806336][ C0] ? pwq_dec_nr_in_flight+0x310/0x310
[ 27.806342][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 27.806349][ C0] worker_thread+0x96/0xe20
[ 27.806356][ C0] ? process_one_work+0x1530/0x1530
[ 27.806362][ C0] kthread+0x318/0x420
[ 27.806369][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 27.806375][ C0] ret_from_fork+0x24/0x30
[ 27.806378][ C0]
[ 27.806382][ C0] Allocated by task 12:
[ 27.806390][ C0] save_stack+0x1b/0x80
[ 27.806396][ C0] __kasan_kmalloc.constprop.0+0xbf/0xd0
[ 27.806402][ C0] si470x_usb_driver_probe+0x51/0xf50
[ 27.806408][ C0] usb_probe_interface+0x305/0x7a0
[ 27.806413][ C0] really_probe+0x281/0x6d0
[ 27.806420][ C0] driver_probe_device+0x101/0x1b0
[ 27.806426][ C0] __device_attach_driver+0x1c2/0x220
[ 27.806432][ C0] bus_for_each_drv+0x162/0x1e0
[ 27.806438][ C0] __device_attach+0x217/0x360
[ 27.806444][ C0] bus_probe_device+0x1e4/0x290
[ 27.806449][ C0] device_add+0xae6/0x16f0
[ 27.806456][ C0] usb_set_configuration+0xdf6/0x1670
[ 27.806462][ C0] generic_probe+0x9d/0xd5
[ 27.806467][ C0] usb_probe_device+0x99/0x100
[ 27.806473][ C0] really_probe+0x281/0x6d0
[ 27.806481][ C0] driver_probe_device+0x101/0x1b0
[ 27.806488][ C0] __device_attach_driver+0x1c2/0x220
[ 27.806496][ C0] bus_for_each_drv+0x162/0x1e0
[ 27.806502][ C0] __device_attach+0x217/0x360
[ 27.806508][ C0] bus_probe_device+0x1e4/0x290
[ 27.806513][ C0] device_add+0xae6/0x16f0
[ 27.806519][ C0] usb_new_device.cold+0x6a4/0xe79
[ 27.806524][ C0] hub_event+0x1b5c/0x3640
[ 27.806530][ C0] process_one_work+0x92b/0x1530
[ 27.806536][ C0] worker_thread+0x96/0xe20
[ 27.806541][ C0] kthread+0x318/0x420
[ 27.806547][ C0] ret_from_fork+0x24/0x30
[ 27.806549][ C0]
[ 27.806552][ C0] Freed by task 12:
[ 27.806558][ C0] save_stack+0x1b/0x80
[ 27.806563][ C0] __kasan_slab_free+0x130/0x180
[ 27.806569][ C0] kfree+0xe4/0x2f0
[ 27.806575][ C0] si470x_usb_driver_probe+0xb27/0xf50
[ 27.806580][ C0] usb_probe_interface+0x305/0x7a0
[ 27.806586][ C0] really_probe+0x281/0x6d0
[ 27.806592][ C0] driver_probe_device+0x101/0x1b0
[ 27.806598][ C0] __device_attach_driver+0x1c2/0x220
[ 27.806604][ C0] bus_for_each_drv+0x162/0x1e0
[ 27.806610][ C0] __device_attach+0x217/0x360
[ 27.806616][ C0] bus_probe_device+0x1e4/0x290
[ 27.806621][ C0] device_add+0xae6/0x16f0
[ 27.806628][ C0] usb_set_configuration+0xdf6/0x1670
[ 27.806634][ C0] generic_probe+0x9d/0xd5
[ 27.806639][ C0] usb_probe_device+0x99/0x100
[ 27.806645][ C0] really_probe+0x281/0x6d0
[ 27.806651][ C0] driver_probe_device+0x101/0x1b0
[ 27.806657][ C0] __device_attach_driver+0x1c2/0x220
[ 27.806663][ C0] bus_for_each_drv+0x162/0x1e0
[ 27.806669][ C0] __device_attach+0x217/0x360
[ 27.806675][ C0] bus_probe_device+0x1e4/0x290
[ 27.806680][ C0] device_add+0xae6/0x16f0
[ 27.806686][ C0] usb_new_device.cold+0x6a4/0xe79
[ 27.806691][ C0] hub_event+0x1b5c/0x3640
[ 27.806697][ C0] process_one_work+0x92b/0x1530
[ 27.806703][ C0] worker_thread+0x96/0xe20
[ 27.806708][ C0] kthread+0x318/0x420
[ 27.806714][ C0] ret_from_fork+0x24/0x30
[ 27.806716][ C0]
[ 27.806722][ C0] The buggy address belongs to the object at ffff8881d2aa8000
[ 27.806722][ C0] which belongs to the cache kmalloc-4k of size 4096
[ 27.806728][ C0] The buggy address is located 2736 bytes inside of
[ 27.806728][ C0] 4096-byte region [ffff8881d2aa8000, ffff8881d2aa9000)
[ 27.806730][ C0] The buggy address belongs to the page:
[ 27.806738][ C0] page:ffffea00074aaa00 refcount:1 mapcount:0 mapping:ffff8881da00c280 index:0x0 compound_mapcount: 0
[ 27.806747][ C0] flags: 0x200000000010200(slab|head)
[ 27.806757][ C0] raw: 0200000000010200 ffffea00074aa400 0000000200000002 ffff8881da00c280
[ 27.806765][ C0] raw: 0000000000000000 0000000000070007 00000001ffffffff 0000000000000000
[ 27.806768][ C0] page dumped because: kasan: bad access detected
[ 27.806770][ C0]
[ 27.806772][ C0] Memory state around the buggy address:
[ 27.806778][ C0] ffff8881d2aa8980: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 27.806783][ C0] ffff8881d2aa8a00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 27.806788][ C0] >ffff8881d2aa8a80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 27.806791][ C0] ^
[ 27.806796][ C0] ffff8881d2aa8b00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 27.806801][ C0] ffff8881d2aa8b80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 27.806803][ C0] ==================================================================
[ 27.806806][ C0] Disabling lock debugging due to kernel taint
[ 27.806810][ C0] Kernel panic - not syncing: panic_on_warn set ...
[ 27.806817][ C0] CPU: 0 PID: 12 Comm: kworker/0:1 Tainted: G B 5.3.0-rc5+ #28
[ 27.806820][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 27.806826][ C0] Workqueue: usb_hub_wq hub_event
[ 27.806829][ C0] Call Trace:
[ 27.806831][ C0]
[ 27.806837][ C0] dump_stack+0xca/0x13e
[ 27.806843][ C0] panic+0x2a3/0x6da
[ 27.806848][ C0] ? add_taint.cold+0x16/0x16
[ 27.806855][ C0] ? print_shadow_for_address+0xb8/0x114
[ 27.806863][ C0] ? trace_hardirqs_off+0x50/0x1d0
[ 27.806869][ C0] ? si470x_int_in_callback.cold+0x27/0xbe
[ 27.806874][ C0] end_report+0x43/0x49
[ 27.806881][ C0] ? si470x_int_in_callback.cold+0x27/0xbe
[ 27.806887][ C0] __kasan_report.cold+0xd/0x33
[ 27.806893][ C0] ? si470x_int_in_callback.cold+0x27/0xbe
[ 27.806899][ C0] kasan_report+0xe/0x12
[ 27.806905][ C0] si470x_int_in_callback.cold+0x27/0xbe
[ 27.806922][ C0] ? usb_hcd_unmap_urb_for_dma+0x105/0x9b0
[ 27.806928][ C0] __usb_hcd_giveback_urb+0x1f2/0x470
[ 27.806935][ C0] usb_hcd_giveback_urb+0x368/0x420
[ 27.806941][ C0] dummy_timer+0x120f/0x2fa2
[ 27.806947][ C0] ? __lock_acquire+0x145e/0x3b50
[ 27.806953][ C0] ? find_held_lock+0x2d/0x110
[ 27.806959][ C0] ? debug_object_deactivate+0x1d9/0x320
[ 27.806965][ C0] ? mark_held_locks+0xe0/0xe0
[ 27.806970][ C0] ? lock_downgrade+0x6e0/0x6e0
[ 27.806976][ C0] ? lock_acquire+0x127/0x320
[ 27.806982][ C0] ? dummy_udc_probe+0x930/0x930
[ 27.806988][ C0] call_timer_fn+0x179/0x650
[ 27.807025][ C0] ? dummy_udc_probe+0x930/0x930
[ 27.807031][ C0] ? msleep_interruptible+0x130/0x130
[ 27.807036][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 27.807042][ C0] ? mark_held_locks+0x9f/0xe0
[ 27.807048][ C0] ? _raw_spin_unlock_irq+0x24/0x30
[ 27.807053][ C0] ? dummy_udc_probe+0x930/0x930
[ 27.807059][ C0] run_timer_softirq+0x5cc/0x14b0
[ 27.807065][ C0] ? add_timer+0x7a0/0x7a0
[ 27.807070][ C0] ? mark_lock+0xbc/0x1130
[ 27.807076][ C0] __do_softirq+0x221/0x912
[ 27.807083][ C0] irq_exit+0x178/0x1a0
[ 27.807088][ C0] smp_apic_timer_interrupt+0x12f/0x500
[ 27.807094][ C0] apic_timer_interrupt+0xf/0x20
[ 27.807096][ C0]
[ 27.807101][ C0] RIP: 0010:console_unlock+0xa2a/0xc40
[ 27.807113][ C0] Code: 00 89 ee 48 c7 c7 20 89 d3 86 e8 61 ad 03 00 65 ff 0d 72 b5 d9 7e e9 db f9 ff ff e8 80 a0 15 00 e8 2b ca 1a 00 ff 74 24 30 9d 18 fe ff ff e8 6c a0 15 00 48 8d 7d 08 48 89 f8 48 c1 e8 03 42
[ 27.807116][ C0] RSP: 0018:ffff8881da20f200 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[ 27.807122][ C0] RAX: 0000000000000007 RBX: 0000000000000200 RCX: 0000000000000006
[ 27.807126][ C0] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffff8881da1fa044
[ 27.807130][ C0] RBP: 0000000000000000 R08: ffff8881da1f9800 R09: fffffbfff11ad791
[ 27.807133][ C0] R10: fffffbfff11ad790 R11: ffffffff88d6bc87 R12: 000000000000004e
[ 27.807137][ C0] R13: dffffc0000000000 R14: ffffffff829090d0 R15: ffffffff87077430
[ 27.807144][ C0] ? netconsole_netdev_event+0x2a0/0x2a0
[ 27.807149][ C0] vprintk_emit+0x171/0x3e0
[ 27.807155][ C0] vprintk_func+0x75/0x113
[ 27.807160][ C0] printk+0xba/0xed
[ 27.807166][ C0] ? kmsg_dump_rewind_nolock+0xd9/0xd9
[ 27.807172][ C0] really_probe.cold+0x69/0x1f6
[ 27.807179][ C0] driver_probe_device+0x101/0x1b0
[ 27.807185][ C0] __device_attach_driver+0x1c2/0x220
[ 27.807192][ C0] ? driver_allows_async_probing+0x160/0x160
[ 27.807197][ C0] bus_for_each_drv+0x162/0x1e0
[ 27.807203][ C0] ? bus_rescan_devices+0x20/0x20
[ 27.807209][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 27.807215][ C0] ? lockdep_hardirqs_on+0x379/0x580
[ 27.807225][ C0] __device_attach+0x217/0x360
[ 27.807235][ C0] ? device_bind_driver+0xd0/0xd0
[ 27.807244][ C0] ? kobject_uevent_env+0x29e/0x1160
[ 27.807255][ C0] ? kobject_uevent_env+0x2a8/0x1160
[ 27.807265][ C0] bus_probe_device+0x1e4/0x290
[ 27.807275][ C0] ? blocking_notifier_call_chain+0x54/0xa0
[ 27.807283][ C0] device_add+0xae6/0x16f0
[ 27.807288][ C0] ? uevent_store+0x50/0x50
[ 27.807295][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 27.807301][ C0] usb_set_configuration+0xdf6/0x1670
[ 27.807308][ C0] generic_probe+0x9d/0xd5
[ 27.807313][ C0] usb_probe_device+0x99/0x100
[ 27.807319][ C0] ? usb_suspend+0x620/0x620
[ 27.807324][ C0] really_probe+0x281/0x6d0
[ 27.807331][ C0] driver_probe_device+0x101/0x1b0
[ 27.807337][ C0] __device_attach_driver+0x1c2/0x220
[ 27.807344][ C0] ? driver_allows_async_probing+0x160/0x160
[ 27.807354][ C0] bus_for_each_drv+0x162/0x1e0
[ 27.807360][ C0] ? bus_rescan_devices+0x20/0x20
[ 27.807366][ C0] ? _raw_spin_unlock_irqrestore+0x3e/0x50
[ 27.807372][ C0] ? lockdep_hardirqs_on+0x379/0x580
[ 27.807378][ C0] __device_attach+0x217/0x360
[ 27.807384][ C0] ? device_bind_driver+0xd0/0xd0
[ 27.807391][ C0] ? kobject_uevent_env+0x29e/0x1160
[ 27.807397][ C0] ? kobject_uevent_env+0x2a8/0x1160
[ 27.807403][ C0] bus_probe_device+0x1e4/0x290
[ 27.807409][ C0] ? blocking_notifier_call_chain+0x54/0xa0
[ 27.807414][ C0] device_add+0xae6/0x16f0
[ 27.807420][ C0] ? uevent_store+0x50/0x50
[ 27.807425][ C0] usb_new_device.cold+0x6a4/0xe79
[ 27.807431][ C0] hub_event+0x1b5c/0x3640
[ 27.807437][ C0] ? hub_port_debounce+0x260/0x260
[ 27.807444][ C0] process_one_work+0x92b/0x1530
[ 27.807451][ C0] ? pwq_dec_nr_in_flight+0x310/0x310
[ 27.807456][ C0] ? do_raw_spin_lock+0x11a/0x280
[ 27.807462][ C0] worker_thread+0x96/0xe20
[ 27.807468][ C0] ? process_one_work+0x1530/0x1530
[ 27.807473][ C0] kthread+0x318/0x420
[ 27.807479][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 27.807485][ C0] ret_from_fork+0x24/0x30
[ 27.807965][ C0] Kernel Offset: disabled
[ 29.368360][ C0] Rebooting in 86400 seconds..