Warning: Permanently added '10.128.0.138' (ECDSA) to the list of known hosts.
executing program
[ 19.860670][ T12] usb 1-1: new high-speed USB device number 2 using dummy_hcd
[ 20.220247][ T12] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x84 has an invalid bInterval 0, changing to 7
[ 20.231228][ T12] usb 1-1: New USB device found, idVendor=12cf, idProduct=7111, bcdDevice=44.11
[ 20.240304][ T12] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 20.250142][ T12] usb 1-1: config 0 descriptor??
[ 20.499904][ T12] radio-si470x 1-1:0.0: DeviceID=0xc08a ChipID=0xcc81
[ 20.709662][ T12] radio-si470x 1-1:0.0: software version 192, hardware version 138
executing program
[ 20.919527][ T12] radio-si470x 1-1:0.0: si470x_set_report: usb_control_msg returned -71
[ 20.949395][ C0] radio-si470x 1-1:0.0: non-zero urb status (-71)
[ 20.956392][ T12] radio-si470x 1-1:0.0: si470x_set_report: usb_control_msg returned -71
[ 20.965389][ T12] radio-si470x: probe of 1-1:0.0 failed with error -22
[ 20.972505][ C0] ==================================================================
[ 20.972568][ C0] BUG: KASAN: use-after-free in si470x_int_in_callback.cold+0x27/0xbe
[ 20.972581][ C0] Read of size 8 at addr ffff8881cd2f6b50 by task kworker/0:1/12
[ 20.972585][ C0]
[ 20.972600][ C0] CPU: 0 PID: 12 Comm: kworker/0:1 Not tainted 5.7.0-rc6-syzkaller #0
[ 20.972609][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 20.972626][ C0] Workqueue: usb_hub_wq hub_event
[ 20.972634][ C0] Call Trace:
[ 20.972640][ C0]
[ 20.972654][ C0] dump_stack+0xef/0x16e
[ 20.972666][ C0] print_address_description.constprop.0.cold+0xd3/0x415
[ 20.972675][ C0] ? lock_acquire+0x18b/0x7c0
[ 20.972685][ C0] ? kcov_remote_start+0xd9/0x390
[ 20.972692][ C0] ? vprintk_func+0x7d/0x113
[ 20.972699][ C0] ? si470x_int_in_callback.cold+0x27/0xbe
[ 20.972705][ C0] __kasan_report.cold+0x37/0x7d
[ 20.972712][ C0] ? do_raw_spin_lock+0x110/0x290
[ 20.972719][ C0] ? si470x_int_in_callback.cold+0x27/0xbe
[ 20.972726][ C0] ? si470x_int_in_callback.cold+0x27/0xbe
[ 20.972732][ C0] kasan_report+0x33/0x50
[ 20.972743][ C0] si470x_int_in_callback.cold+0x27/0xbe
[ 20.972754][ C0] ? trace_hardirqs_off+0x50/0x200
[ 20.972767][ C0] __usb_hcd_giveback_urb+0x29a/0x550
[ 20.972779][ C0] usb_hcd_giveback_urb+0x368/0x420
[ 20.972794][ C0] dummy_timer+0x125e/0x32b4
[ 20.972807][ C0] ? __lock_acquire+0x2248/0x6650
[ 20.972820][ C0] ? lock_acquire+0x18b/0x7c0
[ 20.972830][ C0] ? dummy_udc_probe+0x980/0x980
[ 20.972839][ C0] ? rcu_read_lock_sched_held+0x9c/0xd0
[ 20.972847][ C0] ? rcu_read_lock_bh_held+0xb0/0xb0
[ 20.972854][ C0] call_timer_fn+0x1ac/0x700
[ 20.972877][ C0] ? dummy_udc_probe+0x980/0x980
[ 20.972884][ C0] ? timer_fixup_init+0x60/0x60
[ 20.972891][ C0] ? lock_downgrade+0x720/0x720
[ 20.972899][ C0] ? mark_held_locks+0x9f/0xe0
[ 20.972906][ C0] ? rcu_read_lock_bh_held+0xb0/0xb0
[ 20.972915][ C0] ? _raw_spin_unlock_irq+0x1f/0x30
[ 20.972923][ C0] ? dummy_udc_probe+0x980/0x980
[ 20.972930][ C0] run_timer_softirq+0x5f9/0x1500
[ 20.972936][ C0] ? add_timer+0x7a0/0x7a0
[ 20.972944][ C0] ? rcu_read_lock_sched_held+0x9c/0xd0
[ 20.972952][ C0] ? rcu_read_lock_bh_held+0xb0/0xb0
[ 20.972959][ C0] ? mark_held_locks+0x9f/0xe0
[ 20.972967][ C0] __do_softirq+0x21e/0x9aa
[ 20.972977][ C0] irq_exit+0x178/0x1a0
[ 20.972985][ C0] smp_apic_timer_interrupt+0x141/0x540
[ 20.972992][ C0] apic_timer_interrupt+0xf/0x20
[ 20.972996][ C0]
[ 20.973005][ C0] RIP: 0010:console_unlock+0xa6b/0xca0
[ 20.973013][ C0] Code: 00 89 ee 48 c7 c7 20 d2 14 87 e8 50 cf 03 00 65 ff 0d 51 2f d8 7e e9 b5 f9 ff ff e8 4f 5f 16 00 e8 2a bc 1b 00 ff 74 24 30 9d 17 fe ff ff e8 3b 5f 16 00 48 8d 7d 08 48 89 f8 48 c1 e8 03 42
[ 20.973018][ C0] RSP: 0018:ffff8881da21f0c0 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[ 20.973026][ C0] RAX: 0000000000000007 RBX: 0000000000000200 RCX: 1ffffffff126c9bd
[ 20.973031][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff8881da20a13c
[ 20.973036][ C0] RBP: 0000000000000000 R08: 0000000000000001 R09: fffffbfff126c8bd
[ 20.973041][ C0] R10: ffffffff893645e7 R11: fffffbfff126c8bc R12: ffffffff82abb150
[ 20.973046][ C0] R13: ffffffff874ee310 R14: 000000000000004c R15: dffffc0000000000
[ 20.973054][ C0] ? netconsole_netdev_event+0x2a0/0x2a0
[ 20.973061][ C0] vprintk_emit+0x16d/0x3e0
[ 20.973068][ C0] vprintk_func+0x75/0x113
[ 20.973074][ C0] printk+0xba/0xed
[ 20.973081][ C0] ? kmsg_dump_rewind_nolock+0xd9/0xd9
[ 20.973090][ C0] really_probe.cold+0x88/0x1fd
[ 20.973097][ C0] driver_probe_device+0x223/0x350
[ 20.973105][ C0] __device_attach_driver+0x1d1/0x290
[ 20.973113][ C0] ? driver_allows_async_probing+0x160/0x160
[ 20.973121][ C0] bus_for_each_drv+0x162/0x1e0
[ 20.973128][ C0] ? bus_rescan_devices+0x20/0x20
[ 20.973135][ C0] ? _raw_spin_unlock_irqrestore+0x39/0x40
[ 20.973143][ C0] ? lockdep_hardirqs_on+0x3c7/0x5d0
[ 20.973150][ C0] __device_attach+0x21a/0x390
[ 20.973158][ C0] ? device_bind_driver+0xd0/0xd0
[ 20.973165][ C0] bus_probe_device+0x1e4/0x290
[ 20.973172][ C0] device_add+0x1367/0x1c40
[ 20.973179][ C0] ? wait_for_completion+0x280/0x280
[ 20.973186][ C0] ? device_link_remove+0x110/0x110
[ 20.973194][ C0] ? _raw_spin_unlock_irqrestore+0x39/0x40
[ 20.973202][ C0] usb_set_configuration+0xed4/0x1850
[ 20.973210][ C0] usb_generic_driver_probe+0x9d/0xe0
[ 20.973218][ C0] usb_probe_device+0xd9/0x230
[ 20.973225][ C0] ? usb_suspend+0x600/0x600
[ 20.973232][ C0] really_probe+0x290/0xac0
[ 20.973240][ C0] driver_probe_device+0x223/0x350
[ 20.973248][ C0] __device_attach_driver+0x1d1/0x290
[ 20.973256][ C0] ? driver_allows_async_probing+0x160/0x160
[ 20.973263][ C0] bus_for_each_drv+0x162/0x1e0
[ 20.973270][ C0] ? bus_rescan_devices+0x20/0x20
[ 20.973277][ C0] ? _raw_spin_unlock_irqrestore+0x39/0x40
[ 20.973284][ C0] ? lockdep_hardirqs_on+0x3c7/0x5d0
[ 20.973292][ C0] __device_attach+0x21a/0x390
[ 20.973299][ C0] ? device_bind_driver+0xd0/0xd0
[ 20.973307][ C0] bus_probe_device+0x1e4/0x290
[ 20.973313][ C0] device_add+0x1367/0x1c40
[ 20.973320][ C0] ? device_link_remove+0x110/0x110
[ 20.973329][ C0] usb_new_device.cold+0x552/0xf6e
[ 20.973336][ C0] ? hub_disconnect+0x4a0/0x4a0
[ 20.973343][ C0] ? mark_held_locks+0x9f/0xe0
[ 20.973350][ C0] ? _raw_spin_unlock_irq+0x1f/0x30
[ 20.973358][ C0] hub_event+0x226d/0x43c0
[ 20.973366][ C0] ? hub_port_debounce+0x350/0x350
[ 20.973375][ C0] ? __x64_sys_sysinfo+0x31/0x40
[ 20.973383][ C0] ? rcu_read_lock_sched_held+0x9c/0xd0
[ 20.973391][ C0] ? rcu_read_lock_bh_held+0xb0/0xb0
[ 20.973398][ C0] ? _raw_spin_unlock_irq+0x1f/0x30
[ 20.973405][ C0] process_one_work+0x965/0x1630
[ 20.973412][ C0] ? lock_release+0x720/0x720
[ 20.973419][ C0] ? pwq_dec_nr_in_flight+0x310/0x310
[ 20.973425][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 20.973432][ C0] worker_thread+0x96/0xe20
[ 20.973438][ C0] ? process_one_work+0x1630/0x1630
[ 20.973446][ C0] kthread+0x326/0x430
[ 20.973454][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 20.973461][ C0] ret_from_fork+0x24/0x30
[ 20.973464][ C0]
[ 20.973468][ C0] Allocated by task 12:
[ 20.973476][ C0] save_stack+0x1b/0x40
[ 20.973483][ C0] __kasan_kmalloc.constprop.0+0xbf/0xd0
[ 20.973489][ C0] si470x_usb_driver_probe+0x51/0xf50
[ 20.973496][ C0] usb_probe_interface+0x310/0x800
[ 20.973502][ C0] really_probe+0x290/0xac0
[ 20.973509][ C0] driver_probe_device+0x223/0x350
[ 20.973516][ C0] __device_attach_driver+0x1d1/0x290
[ 20.973523][ C0] bus_for_each_drv+0x162/0x1e0
[ 20.973529][ C0] __device_attach+0x21a/0x390
[ 20.973536][ C0] bus_probe_device+0x1e4/0x290
[ 20.973542][ C0] device_add+0x1367/0x1c40
[ 20.973549][ C0] usb_set_configuration+0xed4/0x1850
[ 20.973555][ C0] usb_generic_driver_probe+0x9d/0xe0
[ 20.973562][ C0] usb_probe_device+0xd9/0x230
[ 20.973568][ C0] really_probe+0x290/0xac0
[ 20.973575][ C0] driver_probe_device+0x223/0x350
[ 20.973582][ C0] __device_attach_driver+0x1d1/0x290
[ 20.973589][ C0] bus_for_each_drv+0x162/0x1e0
[ 20.973596][ C0] __device_attach+0x21a/0x390
[ 20.973602][ C0] bus_probe_device+0x1e4/0x290
[ 20.973608][ C0] device_add+0x1367/0x1c40
[ 20.973615][ C0] usb_new_device.cold+0x552/0xf6e
[ 20.973622][ C0] hub_event+0x226d/0x43c0
[ 20.973628][ C0] process_one_work+0x965/0x1630
[ 20.973634][ C0] worker_thread+0x96/0xe20
[ 20.973640][ C0] kthread+0x326/0x430
[ 20.973646][ C0] ret_from_fork+0x24/0x30
[ 20.973648][ C0]
[ 20.973652][ C0] Freed by task 12:
[ 20.973659][ C0] save_stack+0x1b/0x40
[ 20.973666][ C0] __kasan_slab_free+0x117/0x160
[ 20.973673][ C0] kfree+0xd5/0x300
[ 20.973679][ C0] si470x_usb_driver_probe+0xb27/0xf50
[ 20.973686][ C0] usb_probe_interface+0x310/0x800
[ 20.973692][ C0] really_probe+0x290/0xac0
[ 20.973699][ C0] driver_probe_device+0x223/0x350
[ 20.973707][ C0] __device_attach_driver+0x1d1/0x290
[ 20.973713][ C0] bus_for_each_drv+0x162/0x1e0
[ 20.973720][ C0] __device_attach+0x21a/0x390
[ 20.973727][ C0] bus_probe_device+0x1e4/0x290
[ 20.973732][ C0] device_add+0x1367/0x1c40
[ 20.973739][ C0] usb_set_configuration+0xed4/0x1850
[ 20.973746][ C0] usb_generic_driver_probe+0x9d/0xe0
[ 20.973752][ C0] usb_probe_device+0xd9/0x230
[ 20.973759][ C0] really_probe+0x290/0xac0
[ 20.973766][ C0] driver_probe_device+0x223/0x350
[ 20.973773][ C0] __device_attach_driver+0x1d1/0x290
[ 20.973779][ C0] bus_for_each_drv+0x162/0x1e0
[ 20.973786][ C0] __device_attach+0x21a/0x390
[ 20.973793][ C0] bus_probe_device+0x1e4/0x290
[ 20.973798][ C0] device_add+0x1367/0x1c40
[ 20.973805][ C0] usb_new_device.cold+0x552/0xf6e
[ 20.973812][ C0] hub_event+0x226d/0x43c0
[ 20.973818][ C0] process_one_work+0x965/0x1630
[ 20.973824][ C0] worker_thread+0x96/0xe20
[ 20.973843][ C0] kthread+0x326/0x430
[ 20.973853][ C0] ret_from_fork+0x24/0x30
[ 20.973857][ C0]
[ 20.973877][ C0] The buggy address belongs to the object at ffff8881cd2f6000
[ 20.973877][ C0] which belongs to the cache kmalloc-4k of size 4096
[ 20.973889][ C0] The buggy address is located 2896 bytes inside of
[ 20.973889][ C0] 4096-byte region [ffff8881cd2f6000, ffff8881cd2f7000)
[ 20.973894][ C0] The buggy address belongs to the page:
[ 20.973913][ C0] page:ffffea000734bc00 refcount:1 mapcount:0 mapping:000000008fc8cd87 index:0x0 head:ffffea000734bc00 order:3 compound_mapcount:0 compound_pincount:0
[ 20.973921][ C0] flags: 0x200000000010200(slab|head)
[ 20.973931][ C0] raw: 0200000000010200 dead000000000100 dead000000000122 ffff8881da00c280
[ 20.973940][ C0] raw: 0000000000000000 0000000000040004 00000001ffffffff 0000000000000000
[ 20.973943][ C0] page dumped because: kasan: bad access detected
[ 20.973946][ C0]
[ 20.973948][ C0] Memory state around the buggy address:
[ 20.973954][ C0] ffff8881cd2f6a00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 20.973960][ C0] ffff8881cd2f6a80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 20.973966][ C0] >ffff8881cd2f6b00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 20.973969][ C0] ^
[ 20.973975][ C0] ffff8881cd2f6b80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 20.973981][ C0] ffff8881cd2f6c00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 20.973983][ C0] ==================================================================
[ 20.973986][ C0] Disabling lock debugging due to kernel taint
[ 20.973990][ C0] Kernel panic - not syncing: panic_on_warn set ...
[ 20.973998][ C0] CPU: 0 PID: 12 Comm: kworker/0:1 Tainted: G B 5.7.0-rc6-syzkaller #0
[ 20.974001][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 20.974009][ C0] Workqueue: usb_hub_wq hub_event
[ 20.974012][ C0] Call Trace:
[ 20.974015][ C0]
[ 20.974022][ C0] dump_stack+0xef/0x16e
[ 20.974029][ C0] panic+0x2aa/0x6e1
[ 20.974035][ C0] ? add_taint.cold+0x16/0x16
[ 20.974041][ C0] ? trace_hardirqs_off+0x50/0x200
[ 20.974047][ C0] ? si470x_int_in_callback.cold+0x27/0xbe
[ 20.974053][ C0] end_report+0x4d/0x53
[ 20.974059][ C0] __kasan_report.cold+0x72/0x7d
[ 20.974065][ C0] ? do_raw_spin_lock+0x110/0x290
[ 20.974071][ C0] ? si470x_int_in_callback.cold+0x27/0xbe
[ 20.974077][ C0] ? si470x_int_in_callback.cold+0x27/0xbe
[ 20.974082][ C0] kasan_report+0x33/0x50
[ 20.974089][ C0] si470x_int_in_callback.cold+0x27/0xbe
[ 20.974094][ C0] ? trace_hardirqs_off+0x50/0x200
[ 20.974101][ C0] __usb_hcd_giveback_urb+0x29a/0x550
[ 20.974106][ C0] usb_hcd_giveback_urb+0x368/0x420
[ 20.974114][ C0] dummy_timer+0x125e/0x32b4
[ 20.974120][ C0] ? __lock_acquire+0x2248/0x6650
[ 20.974127][ C0] ? lock_acquire+0x18b/0x7c0
[ 20.974134][ C0] ? dummy_udc_probe+0x980/0x980
[ 20.974141][ C0] ? rcu_read_lock_sched_held+0x9c/0xd0
[ 20.974148][ C0] ? rcu_read_lock_bh_held+0xb0/0xb0
[ 20.974154][ C0] call_timer_fn+0x1ac/0x700
[ 20.974161][ C0] ? dummy_udc_probe+0x980/0x980
[ 20.974167][ C0] ? timer_fixup_init+0x60/0x60
[ 20.974173][ C0] ? lock_downgrade+0x720/0x720
[ 20.974179][ C0] ? mark_held_locks+0x9f/0xe0
[ 20.974186][ C0] ? rcu_read_lock_bh_held+0xb0/0xb0
[ 20.974192][ C0] ? _raw_spin_unlock_irq+0x1f/0x30
[ 20.974199][ C0] ? dummy_udc_probe+0x980/0x980
[ 20.974205][ C0] run_timer_softirq+0x5f9/0x1500
[ 20.974211][ C0] ? add_timer+0x7a0/0x7a0
[ 20.974218][ C0] ? rcu_read_lock_sched_held+0x9c/0xd0
[ 20.974225][ C0] ? rcu_read_lock_bh_held+0xb0/0xb0
[ 20.974231][ C0] ? mark_held_locks+0x9f/0xe0
[ 20.974238][ C0] __do_softirq+0x21e/0x9aa
[ 20.974245][ C0] irq_exit+0x178/0x1a0
[ 20.974252][ C0] smp_apic_timer_interrupt+0x141/0x540
[ 20.974259][ C0] apic_timer_interrupt+0xf/0x20
[ 20.974261][ C0]
[ 20.974269][ C0] RIP: 0010:console_unlock+0xa6b/0xca0
[ 20.974275][ C0] Code: 00 89 ee 48 c7 c7 20 d2 14 87 e8 50 cf 03 00 65 ff 0d 51 2f d8 7e e9 b5 f9 ff ff e8 4f 5f 16 00 e8 2a bc 1b 00 ff 74 24 30 9d 17 fe ff ff e8 3b 5f 16 00 48 8d 7d 08 48 89 f8 48 c1 e8 03 42
[ 20.974279][ C0] RSP: 0018:ffff8881da21f0c0 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[ 20.974285][ C0] RAX: 0000000000000007 RBX: 0000000000000200 RCX: 1ffffffff126c9bd
[ 20.974288][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff8881da20a13c
[ 20.974292][ C0] RBP: 0000000000000000 R08: 0000000000000001 R09: fffffbfff126c8bd
[ 20.974296][ C0] R10: ffffffff893645e7 R11: fffffbfff126c8bc R12: ffffffff82abb150
[ 20.974300][ C0] R13: ffffffff874ee310 R14: 000000000000004c R15: dffffc0000000000
[ 20.974306][ C0] ? netconsole_netdev_event+0x2a0/0x2a0
[ 20.974313][ C0] vprintk_emit+0x16d/0x3e0
[ 20.974318][ C0] vprintk_func+0x75/0x113
[ 20.974324][ C0] printk+0xba/0xed
[ 20.974330][ C0] ? kmsg_dump_rewind_nolock+0xd9/0xd9
[ 20.974337][ C0] really_probe.cold+0x88/0x1fd
[ 20.974344][ C0] driver_probe_device+0x223/0x350
[ 20.974351][ C0] __device_attach_driver+0x1d1/0x290
[ 20.974358][ C0] ? driver_allows_async_probing+0x160/0x160
[ 20.974364][ C0] bus_for_each_drv+0x162/0x1e0
[ 20.974371][ C0] ? bus_rescan_devices+0x20/0x20
[ 20.974377][ C0] ? _raw_spin_unlock_irqrestore+0x39/0x40
[ 20.974384][ C0] ? lockdep_hardirqs_on+0x3c7/0x5d0
[ 20.974390][ C0] __device_attach+0x21a/0x390
[ 20.974397][ C0] ? device_bind_driver+0xd0/0xd0
[ 20.974404][ C0] bus_probe_device+0x1e4/0x290
[ 20.974410][ C0] device_add+0x1367/0x1c40
[ 20.974416][ C0] ? wait_for_completion+0x280/0x280
[ 20.974422][ C0] ? device_link_remove+0x110/0x110
[ 20.974428][ C0] ? _raw_spin_unlock_irqrestore+0x39/0x40
[ 20.974435][ C0] usb_set_configuration+0xed4/0x1850
[ 20.974442][ C0] usb_generic_driver_probe+0x9d/0xe0
[ 20.974448][ C0] usb_probe_device+0xd9/0x230
[ 20.974455][ C0] ? usb_suspend+0x600/0x600
[ 20.974468][ C0] really_probe+0x290/0xac0
[ 20.974475][ C0] driver_probe_device+0x223/0x350
[ 20.974482][ C0] __device_attach_driver+0x1d1/0x290
[ 20.974489][ C0] ? driver_allows_async_probing+0x160/0x160
[ 20.974496][ C0] bus_for_each_drv+0x162/0x1e0
[ 20.974502][ C0] ? bus_rescan_devices+0x20/0x20
[ 20.974508][ C0] ? _raw_spin_unlock_irqrestore+0x39/0x40
[ 20.974515][ C0] ? lockdep_hardirqs_on+0x3c7/0x5d0
[ 20.974522][ C0] __device_attach+0x21a/0x390
[ 20.974528][ C0] ? device_bind_driver+0xd0/0xd0
[ 20.974535][ C0] bus_probe_device+0x1e4/0x290
[ 20.974541][ C0] device_add+0x1367/0x1c40
[ 20.974547][ C0] ? device_link_remove+0x110/0x110
[ 20.974554][ C0] usb_new_device.cold+0x552/0xf6e
[ 20.974561][ C0] ? hub_disconnect+0x4a0/0x4a0
[ 20.974567][ C0] ? mark_held_locks+0x9f/0xe0
[ 20.974574][ C0] ? _raw_spin_unlock_irq+0x1f/0x30
[ 20.974580][ C0] hub_event+0x226d/0x43c0
[ 20.974588][ C0] ? hub_port_debounce+0x350/0x350
[ 20.974595][ C0] ? __x64_sys_sysinfo+0x31/0x40
[ 20.974602][ C0] ? rcu_read_lock_sched_held+0x9c/0xd0
[ 20.974609][ C0] ? rcu_read_lock_bh_held+0xb0/0xb0
[ 20.974615][ C0] ? _raw_spin_unlock_irq+0x1f/0x30
[ 20.974621][ C0] process_one_work+0x965/0x1630
[ 20.974627][ C0] ? lock_release+0x720/0x720
[ 20.974633][ C0] ? pwq_dec_nr_in_flight+0x310/0x310
[ 20.974638][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 20.974644][ C0] worker_thread+0x96/0xe20
[ 20.974650][ C0] ? process_one_work+0x1630/0x1630
[ 20.974656][ C0] kthread+0x326/0x430
[ 20.974663][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 20.974669][ C0] ret_from_fork+0x24/0x30
[ 20.975302][ C0] Kernel Offset: disabled
[ 22.590237][ C0] Rebooting in 86400 seconds..