[[36minfo[39;49m] Using makefile-style concurrent boot in runlevel 2.
[ 14.149944][ C1] random: crng init done
[....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[1G[[32m ok [39;49m8[?25h[?0c.
[....] Starting periodic command scheduler: cron[?25l[?1c7[1G[[32m ok [39;49m8[?25h[?0c.
[....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[1G[[32m ok [39;49m8[?25h[?0c.
Debian GNU/Linux 7 syzkaller ttyS0
Warning: Permanently added '10.128.0.68' (ECDSA) to the list of known hosts.
executing program
syzkaller login: [ 23.571800][ T12] usb 1-1: new high-speed USB device number 2 using dummy_hcd
[ 23.781908][ T12] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x84 has an invalid bInterval 0, changing to 7
[ 23.792942][ T12] usb 1-1: New USB device found, idVendor=12cf, idProduct=7111, bcdDevice=44.11
[ 23.802177][ T12] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 23.811980][ T12] usb 1-1: config 0 descriptor??
[ 24.071883][ T12] radio-si470x 1-1:0.0: DeviceID=0xd53e ChipID=0xd981
[ 24.292075][ T12] radio-si470x 1-1:0.0: software version 213, hardware version 62
executing program
[ 24.511845][ T12] radio-si470x 1-1:0.0: si470x_set_report: usb_control_msg returned -71
[ 24.531816][ C0] radio-si470x 1-1:0.0: non-zero urb status (-71)
[ 24.538719][ T12] radio-si470x 1-1:0.0: si470x_set_report: usb_control_msg returned -71
[ 24.547397][ T12] radio-si470x: probe of 1-1:0.0 failed with error -22
[ 24.554398][ C0] ==================================================================
[ 24.554436][ C0] BUG: KASAN: use-after-free in si470x_int_in_callback.cold+0x27/0xbe
[ 24.554443][ C0] Read of size 8 at addr ffff8881cef20ad0 by task kworker/0:1/12
[ 24.554445][ C0]
[ 24.554453][ C0] CPU: 0 PID: 12 Comm: kworker/0:1 Not tainted 5.6.0-rc3-syzkaller #0
[ 24.554458][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 24.554469][ C0] Workqueue: usb_hub_wq hub_event
[ 24.554473][ C0] Call Trace:
[ 24.554477][ C0]
[ 24.554485][ C0] dump_stack+0xef/0x16e
[ 24.554492][ C0] ? si470x_int_in_callback.cold+0x27/0xbe
[ 24.554499][ C0] ? si470x_int_in_callback.cold+0x27/0xbe
[ 24.554514][ C0] print_address_description.constprop.0.cold+0xd3/0x314
[ 24.554521][ C0] ? si470x_int_in_callback.cold+0x27/0xbe
[ 24.554528][ C0] ? si470x_int_in_callback.cold+0x27/0xbe
[ 24.554535][ C0] __kasan_report.cold+0x37/0x77
[ 24.554542][ C0] ? si470x_int_in_callback.cold+0x27/0xbe
[ 24.554548][ C0] kasan_report+0xe/0x20
[ 24.554555][ C0] si470x_int_in_callback.cold+0x27/0xbe
[ 24.554562][ C0] ? usb_hcd_unmap_urb_for_dma+0x105/0x9b0
[ 24.554569][ C0] __usb_hcd_giveback_urb+0x1f2/0x470
[ 24.554575][ C0] usb_hcd_giveback_urb+0x368/0x420
[ 24.554584][ C0] dummy_timer+0x1258/0x32ae
[ 24.554592][ C0] ? __lock_acquire+0x145e/0x3b60
[ 24.554598][ C0] ? __lock_acquire+0x145e/0x3b60
[ 24.554608][ C0] ? debug_object_deactivate+0x1d9/0x320
[ 24.554616][ C0] ? mark_held_locks+0xe0/0xe0
[ 24.554627][ C0] ? dummy_udc_probe+0x930/0x930
[ 24.554640][ C0] ? rcu_read_lock_sched_held+0x9c/0xd0
[ 24.554651][ C0] ? rcu_read_lock_bh_held+0xb0/0xb0
[ 24.554661][ C0] call_timer_fn+0x195/0x6f0
[ 24.554672][ C0] ? dummy_udc_probe+0x930/0x930
[ 24.554683][ C0] ? msleep_interruptible+0x130/0x130
[ 24.554693][ C0] ? mark_held_locks+0x9f/0xe0
[ 24.554704][ C0] ? rcu_read_lock_bh_held+0xb0/0xb0
[ 24.554715][ C0] ? _raw_spin_unlock_irq+0x1f/0x30
[ 24.554724][ C0] ? dummy_udc_probe+0x930/0x930
[ 24.554730][ C0] run_timer_softirq+0x5f9/0x1500
[ 24.554736][ C0] ? add_timer+0x7a0/0x7a0
[ 24.554743][ C0] ? rcu_read_lock_sched_held+0x9c/0xd0
[ 24.554750][ C0] ? rcu_read_lock_bh_held+0xb0/0xb0
[ 24.554756][ C0] ? mark_held_locks+0x9f/0xe0
[ 24.554762][ C0] __do_softirq+0x21e/0x950
[ 24.554769][ C0] irq_exit+0x178/0x1a0
[ 24.554777][ C0] smp_apic_timer_interrupt+0x141/0x540
[ 24.554783][ C0] apic_timer_interrupt+0xf/0x20
[ 24.554786][ C0]
[ 24.554794][ C0] RIP: 0010:console_unlock+0xa6b/0xca0
[ 24.554802][ 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
[ 24.554805][ C0] RSP: 0018:ffff8881da227178 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[ 24.554812][ C0] RAX: 0000000000000007 RBX: 0000000000000200 RCX: 0000000000000006
[ 24.554816][ C0] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffff8881da2120cc
[ 24.554835][ C0] RBP: 0000000000000000 R08: ffff8881da211880 R09: fffffbfff1266c85
[ 24.554840][ C0] R10: fffffbfff1266c84 R11: ffffffff89336427 R12: ffffffff82a05400
[ 24.554844][ C0] R13: ffffffff874d4610 R14: 000000000000004c R15: dffffc0000000000
[ 24.554853][ C0] ? netconsole_netdev_event+0x2a0/0x2a0
[ 24.554861][ C0] vprintk_emit+0x171/0x3d0
[ 24.554868][ C0] vprintk_func+0x75/0x113
[ 24.554874][ C0] printk+0xba/0xed
[ 24.554881][ C0] ? kmsg_dump_rewind_nolock+0xd9/0xd9
[ 24.554889][ C0] really_probe.cold+0x88/0x1fd
[ 24.554896][ C0] driver_probe_device+0x223/0x350
[ 24.554902][ C0] __device_attach_driver+0x1d1/0x290
[ 24.554909][ C0] ? driver_allows_async_probing+0x160/0x160
[ 24.554916][ C0] bus_for_each_drv+0x162/0x1e0
[ 24.554923][ C0] ? bus_rescan_devices+0x20/0x20
[ 24.554929][ C0] ? _raw_spin_unlock_irqrestore+0x39/0x40
[ 24.554936][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 24.554942][ C0] __device_attach+0x217/0x390
[ 24.554948][ C0] ? device_bind_driver+0xd0/0xd0
[ 24.554954][ C0] bus_probe_device+0x1e4/0x290
[ 24.554961][ C0] device_add+0x1459/0x1bf0
[ 24.554967][ C0] ? wait_for_completion+0x3c0/0x3c0
[ 24.554973][ C0] ? device_link_remove+0x110/0x110
[ 24.554980][ C0] ? _raw_spin_unlock_irqrestore+0x39/0x40
[ 24.554988][ C0] usb_set_configuration+0xe47/0x17d0
[ 24.554996][ C0] usb_generic_driver_probe+0x9d/0xe0
[ 24.555003][ C0] usb_probe_device+0xd9/0x230
[ 24.555010][ C0] ? usb_suspend+0x5f0/0x5f0
[ 24.555015][ C0] really_probe+0x290/0xac0
[ 24.555021][ C0] driver_probe_device+0x223/0x350
[ 24.555028][ C0] __device_attach_driver+0x1d1/0x290
[ 24.555034][ C0] ? driver_allows_async_probing+0x160/0x160
[ 24.555041][ C0] bus_for_each_drv+0x162/0x1e0
[ 24.555048][ C0] ? bus_rescan_devices+0x20/0x20
[ 24.555054][ C0] ? _raw_spin_unlock_irqrestore+0x39/0x40
[ 24.555061][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 24.555067][ C0] __device_attach+0x217/0x390
[ 24.555073][ C0] ? device_bind_driver+0xd0/0xd0
[ 24.555079][ C0] bus_probe_device+0x1e4/0x290
[ 24.555085][ C0] device_add+0x1459/0x1bf0
[ 24.555092][ C0] ? device_link_remove+0x110/0x110
[ 24.555098][ C0] usb_new_device.cold+0x540/0xcd0
[ 24.555104][ C0] hub_event+0x21cb/0x4300
[ 24.555111][ C0] ? hub_port_debounce+0x350/0x350
[ 24.555116][ C0] ? find_held_lock+0x2d/0x110
[ 24.555123][ C0] ? mark_held_locks+0xe0/0xe0
[ 24.555130][ C0] ? rcu_read_lock_sched_held+0x9c/0xd0
[ 24.555136][ C0] ? rcu_read_lock_bh_held+0xb0/0xb0
[ 24.555144][ C0] process_one_work+0x94b/0x1620
[ 24.555152][ C0] ? pwq_dec_nr_in_flight+0x310/0x310
[ 24.555158][ C0] ? do_raw_spin_lock+0x129/0x290
[ 24.555165][ C0] worker_thread+0x96/0xe20
[ 24.555172][ C0] ? process_one_work+0x1620/0x1620
[ 24.555178][ C0] kthread+0x318/0x420
[ 24.555185][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 24.555191][ C0] ret_from_fork+0x24/0x30
[ 24.555194][ C0]
[ 24.555198][ C0] Allocated by task 12:
[ 24.555205][ C0] save_stack+0x1b/0x80
[ 24.555211][ C0] __kasan_kmalloc.constprop.0+0xbf/0xd0
[ 24.555217][ C0] si470x_usb_driver_probe+0x51/0xf50
[ 24.555224][ C0] usb_probe_interface+0x310/0x800
[ 24.555229][ C0] really_probe+0x290/0xac0
[ 24.555240][ C0] driver_probe_device+0x223/0x350
[ 24.555246][ C0] __device_attach_driver+0x1d1/0x290
[ 24.555252][ C0] bus_for_each_drv+0x162/0x1e0
[ 24.555257][ C0] __device_attach+0x217/0x390
[ 24.555263][ C0] bus_probe_device+0x1e4/0x290
[ 24.555268][ C0] device_add+0x1459/0x1bf0
[ 24.555274][ C0] usb_set_configuration+0xe47/0x17d0
[ 24.555281][ C0] usb_generic_driver_probe+0x9d/0xe0
[ 24.555287][ C0] usb_probe_device+0xd9/0x230
[ 24.555292][ C0] really_probe+0x290/0xac0
[ 24.555297][ C0] driver_probe_device+0x223/0x350
[ 24.555303][ C0] __device_attach_driver+0x1d1/0x290
[ 24.555309][ C0] bus_for_each_drv+0x162/0x1e0
[ 24.555314][ C0] __device_attach+0x217/0x390
[ 24.555320][ C0] bus_probe_device+0x1e4/0x290
[ 24.555325][ C0] device_add+0x1459/0x1bf0
[ 24.555331][ C0] usb_new_device.cold+0x540/0xcd0
[ 24.555336][ C0] hub_event+0x21cb/0x4300
[ 24.555342][ C0] process_one_work+0x94b/0x1620
[ 24.555348][ C0] worker_thread+0x96/0xe20
[ 24.555353][ C0] kthread+0x318/0x420
[ 24.555359][ C0] ret_from_fork+0x24/0x30
[ 24.555360][ C0]
[ 24.555364][ C0] Freed by task 12:
[ 24.555369][ C0] save_stack+0x1b/0x80
[ 24.555375][ C0] __kasan_slab_free+0x117/0x160
[ 24.555381][ C0] kfree+0xd5/0x300
[ 24.555387][ C0] si470x_usb_driver_probe+0xb27/0xf50
[ 24.555394][ C0] usb_probe_interface+0x310/0x800
[ 24.555399][ C0] really_probe+0x290/0xac0
[ 24.555404][ C0] driver_probe_device+0x223/0x350
[ 24.555410][ C0] __device_attach_driver+0x1d1/0x290
[ 24.555416][ C0] bus_for_each_drv+0x162/0x1e0
[ 24.555421][ C0] __device_attach+0x217/0x390
[ 24.555427][ C0] bus_probe_device+0x1e4/0x290
[ 24.555432][ C0] device_add+0x1459/0x1bf0
[ 24.555439][ C0] usb_set_configuration+0xe47/0x17d0
[ 24.555445][ C0] usb_generic_driver_probe+0x9d/0xe0
[ 24.555451][ C0] usb_probe_device+0xd9/0x230
[ 24.555456][ C0] really_probe+0x290/0xac0
[ 24.555461][ C0] driver_probe_device+0x223/0x350
[ 24.555467][ C0] __device_attach_driver+0x1d1/0x290
[ 24.555473][ C0] bus_for_each_drv+0x162/0x1e0
[ 24.555478][ C0] __device_attach+0x217/0x390
[ 24.555484][ C0] bus_probe_device+0x1e4/0x290
[ 24.555489][ C0] device_add+0x1459/0x1bf0
[ 24.555495][ C0] usb_new_device.cold+0x540/0xcd0
[ 24.555500][ C0] hub_event+0x21cb/0x4300
[ 24.555506][ C0] process_one_work+0x94b/0x1620
[ 24.555512][ C0] worker_thread+0x96/0xe20
[ 24.555517][ C0] kthread+0x318/0x420
[ 24.555523][ C0] ret_from_fork+0x24/0x30
[ 24.555524][ C0]
[ 24.555530][ C0] The buggy address belongs to the object at ffff8881cef20000
[ 24.555530][ C0] which belongs to the cache kmalloc-4k of size 4096
[ 24.555536][ C0] The buggy address is located 2768 bytes inside of
[ 24.555536][ C0] 4096-byte region [ffff8881cef20000, ffff8881cef21000)
[ 24.555539][ C0] The buggy address belongs to the page:
[ 24.555547][ C0] page:ffffea00073bc800 refcount:1 mapcount:0 mapping:ffff8881da00c280 index:0x0 compound_mapcount: 0
[ 24.555553][ C0] flags: 0x200000000010200(slab|head)
[ 24.555563][ C0] raw: 0200000000010200 dead000000000100 dead000000000122 ffff8881da00c280
[ 24.555570][ C0] raw: 0000000000000000 0000000000040004 00000001ffffffff 0000000000000000
[ 24.555573][ C0] page dumped because: kasan: bad access detected
[ 24.555575][ C0]
[ 24.555577][ C0] Memory state around the buggy address:
[ 24.555583][ C0] ffff8881cef20980: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 24.555588][ C0] ffff8881cef20a00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 24.555594][ C0] >ffff8881cef20a80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 24.555596][ C0] ^
[ 24.555602][ C0] ffff8881cef20b00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 24.555607][ C0] ffff8881cef20b80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 24.555609][ C0] ==================================================================
[ 24.555612][ C0] Disabling lock debugging due to kernel taint
[ 24.555615][ C0] Kernel panic - not syncing: panic_on_warn set ...
[ 24.555623][ C0] CPU: 0 PID: 12 Comm: kworker/0:1 Tainted: G B 5.6.0-rc3-syzkaller #0
[ 24.555626][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 24.555632][ C0] Workqueue: usb_hub_wq hub_event
[ 24.555634][ C0] Call Trace:
[ 24.555637][ C0]
[ 24.555642][ C0] dump_stack+0xef/0x16e
[ 24.555648][ C0] panic+0x2aa/0x6e1
[ 24.555653][ C0] ? add_taint.cold+0x16/0x16
[ 24.555660][ C0] ? print_shadow_for_address+0xb8/0x114
[ 24.555668][ C0] ? trace_hardirqs_off+0x50/0x200
[ 24.555674][ C0] ? si470x_int_in_callback.cold+0x27/0xbe
[ 24.555680][ C0] end_report+0x43/0x49
[ 24.555686][ C0] ? si470x_int_in_callback.cold+0x27/0xbe
[ 24.555692][ C0] __kasan_report.cold+0x55/0x77
[ 24.555698][ C0] ? si470x_int_in_callback.cold+0x27/0xbe
[ 24.555704][ C0] kasan_report+0xe/0x20
[ 24.555710][ C0] si470x_int_in_callback.cold+0x27/0xbe
[ 24.555716][ C0] ? usb_hcd_unmap_urb_for_dma+0x105/0x9b0
[ 24.555722][ C0] __usb_hcd_giveback_urb+0x1f2/0x470
[ 24.555728][ C0] usb_hcd_giveback_urb+0x368/0x420
[ 24.555735][ C0] dummy_timer+0x1258/0x32ae
[ 24.555743][ C0] ? __lock_acquire+0x145e/0x3b60
[ 24.555752][ C0] ? __lock_acquire+0x145e/0x3b60
[ 24.555763][ C0] ? debug_object_deactivate+0x1d9/0x320
[ 24.555773][ C0] ? mark_held_locks+0xe0/0xe0
[ 24.555784][ C0] ? dummy_udc_probe+0x930/0x930
[ 24.555794][ C0] ? rcu_read_lock_sched_held+0x9c/0xd0
[ 24.555804][ C0] ? rcu_read_lock_bh_held+0xb0/0xb0
[ 24.555813][ C0] call_timer_fn+0x195/0x6f0
[ 24.555821][ C0] ? dummy_udc_probe+0x930/0x930
[ 24.555826][ C0] ? msleep_interruptible+0x130/0x130
[ 24.555832][ C0] ? mark_held_locks+0x9f/0xe0
[ 24.555838][ C0] ? rcu_read_lock_bh_held+0xb0/0xb0
[ 24.555843][ C0] ? _raw_spin_unlock_irq+0x1f/0x30
[ 24.555850][ C0] ? dummy_udc_probe+0x930/0x930
[ 24.555855][ C0] run_timer_softirq+0x5f9/0x1500
[ 24.555861][ C0] ? add_timer+0x7a0/0x7a0
[ 24.555867][ C0] ? rcu_read_lock_sched_held+0x9c/0xd0
[ 24.555873][ C0] ? rcu_read_lock_bh_held+0xb0/0xb0
[ 24.555878][ C0] ? mark_held_locks+0x9f/0xe0
[ 24.555884][ C0] __do_softirq+0x21e/0x950
[ 24.555890][ C0] irq_exit+0x178/0x1a0
[ 24.555897][ C0] smp_apic_timer_interrupt+0x141/0x540
[ 24.555903][ C0] apic_timer_interrupt+0xf/0x20
[ 24.555905][ C0]
[ 24.555912][ C0] RIP: 0010:console_unlock+0xa6b/0xca0
[ 24.555918][ 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
[ 24.555922][ C0] RSP: 0018:ffff8881da227178 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff13
[ 24.555927][ C0] RAX: 0000000000000007 RBX: 0000000000000200 RCX: 0000000000000006
[ 24.555931][ C0] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffff8881da2120cc
[ 24.555935][ C0] RBP: 0000000000000000 R08: ffff8881da211880 R09: fffffbfff1266c85
[ 24.555938][ C0] R10: fffffbfff1266c84 R11: ffffffff89336427 R12: ffffffff82a05400
[ 24.555942][ C0] R13: ffffffff874d4610 R14: 000000000000004c R15: dffffc0000000000
[ 24.555948][ C0] ? netconsole_netdev_event+0x2a0/0x2a0
[ 24.555955][ C0] vprintk_emit+0x171/0x3d0
[ 24.555961][ C0] vprintk_func+0x75/0x113
[ 24.555967][ C0] printk+0xba/0xed
[ 24.555974][ C0] ? kmsg_dump_rewind_nolock+0xd9/0xd9
[ 24.555980][ C0] really_probe.cold+0x88/0x1fd
[ 24.555985][ C0] driver_probe_device+0x223/0x350
[ 24.555991][ C0] __device_attach_driver+0x1d1/0x290
[ 24.555997][ C0] ? driver_allows_async_probing+0x160/0x160
[ 24.556003][ C0] bus_for_each_drv+0x162/0x1e0
[ 24.556010][ C0] ? bus_rescan_devices+0x20/0x20
[ 24.556016][ C0] ? _raw_spin_unlock_irqrestore+0x39/0x40
[ 24.556021][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 24.556027][ C0] __device_attach+0x217/0x390
[ 24.556032][ C0] ? device_bind_driver+0xd0/0xd0
[ 24.556038][ C0] bus_probe_device+0x1e4/0x290
[ 24.556044][ C0] device_add+0x1459/0x1bf0
[ 24.556049][ C0] ? wait_for_completion+0x3c0/0x3c0
[ 24.556055][ C0] ? device_link_remove+0x110/0x110
[ 24.556061][ C0] ? _raw_spin_unlock_irqrestore+0x39/0x40
[ 24.556067][ C0] usb_set_configuration+0xe47/0x17d0
[ 24.556074][ C0] usb_generic_driver_probe+0x9d/0xe0
[ 24.556080][ C0] usb_probe_device+0xd9/0x230
[ 24.556087][ C0] ? usb_suspend+0x5f0/0x5f0
[ 24.556092][ C0] really_probe+0x290/0xac0
[ 24.556097][ C0] driver_probe_device+0x223/0x350
[ 24.556103][ C0] __device_attach_driver+0x1d1/0x290
[ 24.556109][ C0] ? driver_allows_async_probing+0x160/0x160
[ 24.556115][ C0] bus_for_each_drv+0x162/0x1e0
[ 24.556122][ C0] ? bus_rescan_devices+0x20/0x20
[ 24.556127][ C0] ? _raw_spin_unlock_irqrestore+0x39/0x40
[ 24.556133][ C0] ? lockdep_hardirqs_on+0x382/0x580
[ 24.556138][ C0] __device_attach+0x217/0x390
[ 24.556144][ C0] ? device_bind_driver+0xd0/0xd0
[ 24.556149][ C0] bus_probe_device+0x1e4/0x290
[ 24.556155][ C0] device_add+0x1459/0x1bf0
[ 24.556166][ C0] ? device_link_remove+0x110/0x110
[ 24.556172][ C0] usb_new_device.cold+0x540/0xcd0
[ 24.556178][ C0] hub_event+0x21cb/0x4300
[ 24.556184][ C0] ? hub_port_debounce+0x350/0x350
[ 24.556189][ C0] ? find_held_lock+0x2d/0x110
[ 24.556195][ C0] ? mark_held_locks+0xe0/0xe0
[ 24.556201][ C0] ? rcu_read_lock_sched_held+0x9c/0xd0
[ 24.556207][ C0] ? rcu_read_lock_bh_held+0xb0/0xb0
[ 24.556213][ C0] process_one_work+0x94b/0x1620
[ 24.556220][ C0] ? pwq_dec_nr_in_flight+0x310/0x310
[ 24.556226][ C0] ? do_raw_spin_lock+0x129/0x290
[ 24.556237][ C0] worker_thread+0x96/0xe20
[ 24.556243][ C0] ? process_one_work+0x1620/0x1620
[ 24.556249][ C0] kthread+0x318/0x420
[ 24.556255][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 24.556260][ C0] ret_from_fork+0x24/0x30
[ 24.556956][ C0] Kernel Offset: disabled
[ 26.144377][ C0] Rebooting in 86400 seconds..