Warning: Permanently added '10.128.0.57' (ECDSA) to the list of known hosts.
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syzkaller login: [ 91.320008][ T17] usb 1-1: new high-speed USB device number 2 using dummy_hcd
[ 91.330164][ T338] usb 3-1: new high-speed USB device number 2 using dummy_hcd
[ 91.337696][ T21] usb 6-1: new high-speed USB device number 2 using dummy_hcd
[ 91.345774][ T57] usb 4-1: new high-speed USB device number 2 using dummy_hcd
[ 91.349950][ T137] usb 5-1: new high-speed USB device number 2 using dummy_hcd
[ 91.353389][ T340] usb 2-1: new high-speed USB device number 2 using dummy_hcd
[ 91.690567][ T17] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x84 has an invalid bInterval 0, changing to 7
[ 91.701645][ T17] usb 1-1: New USB device found, idVendor=12cf, idProduct=7111, bcdDevice=44.11
[ 91.710802][ T17] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 91.718837][ T338] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x84 has an invalid bInterval 0, changing to 7
[ 91.729763][ T338] usb 3-1: New USB device found, idVendor=12cf, idProduct=7111, bcdDevice=44.11
[ 91.738997][ T338] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 91.747108][ T21] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x84 has an invalid bInterval 0, changing to 7
[ 91.750016][ T137] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x84 has an invalid bInterval 0, changing to 7
[ 91.758048][ T21] usb 6-1: New USB device found, idVendor=12cf, idProduct=7111, bcdDevice=44.11
[ 91.768917][ T137] usb 5-1: New USB device found, idVendor=12cf, idProduct=7111, bcdDevice=44.11
[ 91.777924][ T21] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 91.786940][ T137] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 91.797302][ T57] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x84 has an invalid bInterval 0, changing to 7
[ 91.807982][ T137] usb 5-1: config 0 descriptor??
[ 91.813927][ T57] usb 4-1: New USB device found, idVendor=12cf, idProduct=7111, bcdDevice=44.11
[ 91.827951][ T57] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 91.837664][ T338] usb 3-1: config 0 descriptor??
[ 91.846408][ T17] usb 1-1: config 0 descriptor??
[ 91.860150][ T57] usb 4-1: config 0 descriptor??
[ 91.870178][ T340] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x84 has an invalid bInterval 0, changing to 7
[ 91.881200][ T340] usb 2-1: New USB device found, idVendor=12cf, idProduct=7111, bcdDevice=44.11
[ 91.890386][ T340] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 91.906995][ T21] usb 6-1: config 0 descriptor??
[ 91.924365][ T340] usb 2-1: config 0 descriptor??
[ 92.079978][ T137] radio-si470x 5-1:0.0: DeviceID=0x203c ChipID=0xd481
[ 92.100023][ T338] radio-si470x 3-1:0.0: DeviceID=0x609e ChipID=0xc981
[ 92.106905][ T17] radio-si470x 1-1:0.0: DeviceID=0x7899 ChipID=0xc981
[ 92.120021][ T57] radio-si470x 4-1:0.0: DeviceID=0x4099 ChipID=0xc981
[ 92.170066][ T21] radio-si470x 6-1:0.0: DeviceID=0xf888 ChipID=0xc981
[ 92.180055][ T340] radio-si470x 2-1:0.0: DeviceID=0xc980 ChipID=0xd081
[ 92.289984][ T137] radio-si470x 5-1:0.0: software version 32, hardware version 60
[ 92.310031][ T338] radio-si470x 3-1:0.0: software version 96, hardware version 158
[ 92.318012][ T17] radio-si470x 1-1:0.0: software version 120, hardware version 153
[ 92.326163][ T57] radio-si470x 4-1:0.0: software version 64, hardware version 153
[ 92.390005][ T21] radio-si470x 6-1:0.0: software version 248, hardware version 136
[ 92.399969][ T340] radio-si470x 2-1:0.0: software version 201, hardware version 128
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[ 92.499966][ T137] radio-si470x 5-1:0.0: si470x_set_report: usb_control_msg returned -71
[ 92.519889][ C0] radio-si470x 5-1:0.0: non-zero urb status (-71)
[ 92.526627][ T137] radio-si470x 5-1:0.0: si470x_set_report: usb_control_msg returned -71
[ 92.530035][ T338] radio-si470x 3-1:0.0: si470x_set_report: usb_control_msg returned -71
[ 92.538309][ T137] radio-si470x: probe of 5-1:0.0 failed with error -22
[ 92.543452][ T17] radio-si470x 1-1:0.0: si470x_set_report: usb_control_msg returned -71
[ 92.543543][ C0] ==================================================================
[ 92.543604][ C0] BUG: KASAN: use-after-free in si470x_int_in_callback.cold+0x96/0xbf
[ 92.543610][ T57] radio-si470x 4-1:0.0: si470x_set_report: usb_control_msg returned -71
[ 92.543619][ C0] Read of size 8 at addr ffff8881cd9b4b50 by task kworker/0:3/137
[ 92.543624][ C0]
[ 92.543639][ C0] CPU: 0 PID: 137 Comm: kworker/0:3 Not tainted 5.8.0-rc1-syzkaller #0
[ 92.543648][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 92.543664][ C0] Workqueue: usb_hub_wq hub_event
[ 92.543672][ C0] Call Trace:
[ 92.543678][ C0]
[ 92.543692][ C0] dump_stack+0xf6/0x16e
[ 92.543706][ C0] ? si470x_int_in_callback.cold+0x96/0xbf
[ 92.543718][ C0] ? si470x_int_in_callback.cold+0x96/0xbf
[ 92.543740][ C0] print_address_description.constprop.0.cold+0xd3/0x415
[ 92.543753][ C0] ? call_timer_fn+0x1ac/0x6e0
[ 92.543764][ C0] ? vprintk_func+0x93/0x133
[ 92.543775][ C0] ? si470x_int_in_callback.cold+0x96/0xbf
[ 92.543790][ C0] kasan_report.cold+0x37/0x7c
[ 92.543803][ C0] ? find_held_lock+0x20/0x110
[ 92.543814][ C0] ? si470x_int_in_callback.cold+0x96/0xbf
[ 92.543827][ C0] si470x_int_in_callback.cold+0x96/0xbf
[ 92.543843][ C0] ? do_raw_spin_lock+0x120/0x290
[ 92.543855][ C0] ? lock_downgrade+0x720/0x720
[ 92.543868][ C0] ? si470x_vidioc_s_hw_freq_seek.cold+0x71/0x71
[ 92.543880][ C0] ? trace_hardirqs_off+0x27/0x1f0
[ 92.543893][ C0] __usb_hcd_giveback_urb+0x29a/0x550
[ 92.543906][ C0] usb_hcd_giveback_urb+0x368/0x420
[ 92.543922][ C0] dummy_timer+0x125e/0x32b4
[ 92.543936][ C0] ? __lock_acquire+0x234b/0x6270
[ 92.543950][ C0] ? lock_acquire+0x18b/0x7c0
[ 92.543966][ C0] ? dummy_udc_probe+0x980/0x980
[ 92.543980][ C0] ? rcu_read_lock_sched_held+0x9c/0xd0
[ 92.543991][ C0] ? rcu_read_lock_bh_held+0xb0/0xb0
[ 92.544001][ C0] call_timer_fn+0x1ac/0x6e0
[ 92.544014][ C0] ? dummy_udc_probe+0x980/0x980
[ 92.544025][ C0] ? msleep_interruptible+0x130/0x130
[ 92.544048][ C0] ? _raw_spin_unlock_irq+0x1f/0x30
[ 92.544061][ C0] ? lockdep_hardirqs_on_prepare+0x1bc/0x550
[ 92.544075][ C0] ? dummy_udc_probe+0x980/0x980
[ 92.544087][ C0] run_timer_softirq+0x5e5/0x14c0
[ 92.544099][ C0] ? add_timer+0x7b0/0x7b0
[ 92.544115][ C0] ? rcu_read_lock_sched_held+0x9c/0xd0
[ 92.544129][ C0] ? rcu_read_lock_bh_held+0xb0/0xb0
[ 92.544143][ C0] ? lockdep_hardirqs_on_prepare+0x1bc/0x550
[ 92.544159][ C0] __do_softirq+0x21e/0x996
[ 92.544174][ C0] asm_call_on_stack+0xf/0x20
[ 92.544179][ C0]
[ 92.544195][ C0] do_softirq_own_stack+0x109/0x140
[ 92.544211][ C0] irq_exit_rcu+0x16f/0x1a0
[ 92.544227][ C0] sysvec_apic_timer_interrupt+0xd3/0x1b0
[ 92.544243][ C0] asm_sysvec_apic_timer_interrupt+0x12/0x20
[ 92.544260][ C0] RIP: 0010:vprintk_emit+0x3c6/0x3d0
[ 92.544274][ C0] Code: 00 83 fb ff 75 d6 e9 e2 fc ff ff e8 e4 0e 16 00 e8 ef 72 1b 00 41 56 9d e9 b4 fd ff ff e8 d2 0e 16 00 e8 dd 72 1b 00 41 56 9d 2a ff ff ff 0f 1f 44 00 00 55 48 89 f5 53 48 89 fb e8 b3 0e 16
[ 92.544281][ C0] RSP: 0018:ffff8881cdfaf178 EFLAGS: 00000293
[ 92.544292][ C0] RAX: 0000000000000000 RBX: 0000000000000200 RCX: 1ffffffff0fd4d32
[ 92.544302][ C0] RDX: 1ffff11039cb5d87 RSI: 0000000000000000 RDI: ffff8881ce5aec38
[ 92.544311][ C0] RBP: ffff8881cdfaf1c0 R08: 0000000000000000 R09: 0000000000000001
[ 92.544320][ C0] R10: ffffffff893926af R11: fffffbfff12724d5 R12: 0000000000000034
[ 92.544329][ C0] R13: ffff8881c2880000 R14: 0000000000000293 R15: 0000000000000000
[ 92.544344][ C0] vprintk_func+0x8b/0x133
[ 92.544354][ C0] printk+0xba/0xed
[ 92.544366][ C0] ? log_store.cold+0x16/0x16
[ 92.544383][ C0] really_probe.cold+0x88/0x1fd
[ 92.544398][ C0] driver_probe_device+0x26b/0x3d0
[ 92.544413][ C0] __device_attach_driver+0x1d1/0x290
[ 92.544429][ C0] ? driver_allows_async_probing+0x160/0x160
[ 92.544444][ C0] bus_for_each_drv+0x162/0x1e0
[ 92.544456][ C0] ? bus_rescan_devices+0x20/0x20
[ 92.544470][ C0] __device_attach+0x21a/0x390
[ 92.544484][ C0] ? device_bind_driver+0xd0/0xd0
[ 92.544499][ C0] ? kobject_uevent_env+0x2b4/0x1560
[ 92.544513][ C0] bus_probe_device+0x1e4/0x290
[ 92.544525][ C0] device_add+0xb2b/0x1940
[ 92.544541][ C0] ? device_link_add_missing_supplier_links+0x370/0x370
[ 92.544556][ C0] usb_set_configuration+0xed4/0x1850
[ 92.544572][ C0] usb_generic_driver_probe+0x9d/0xe0
[ 92.544587][ C0] usb_probe_device+0xd9/0x230
[ 92.544601][ C0] ? usb_suspend+0x600/0x600
[ 92.544614][ C0] really_probe+0x290/0xac0
[ 92.544629][ C0] driver_probe_device+0x26b/0x3d0
[ 92.544644][ C0] __device_attach_driver+0x1d1/0x290
[ 92.544660][ C0] ? driver_allows_async_probing+0x160/0x160
[ 92.544673][ C0] bus_for_each_drv+0x162/0x1e0
[ 92.544687][ C0] ? bus_rescan_devices+0x20/0x20
[ 92.544701][ C0] __device_attach+0x21a/0x390
[ 92.544715][ C0] ? device_bind_driver+0xd0/0xd0
[ 92.544736][ C0] ? kobject_uevent_env+0x2b4/0x1560
[ 92.544750][ C0] bus_probe_device+0x1e4/0x290
[ 92.544762][ C0] device_add+0xb2b/0x1940
[ 92.544778][ C0] ? device_link_add_missing_supplier_links+0x370/0x370
[ 92.544792][ C0] ? _raw_spin_unlock_irq+0x1f/0x30
[ 92.544809][ C0] usb_new_device.cold+0x5a2/0xfd9
[ 92.544825][ C0] ? hub_disconnect+0x4a0/0x4a0
[ 92.544840][ C0] ? lockdep_hardirqs_on_prepare+0x370/0x550
[ 92.544855][ C0] hub_event+0x226d/0x43c0
[ 92.544873][ C0] ? hub_port_debounce+0x350/0x350
[ 92.544889][ C0] ? put_unbound_pool+0x171/0x760
[ 92.544903][ C0] ? rcu_read_lock_sched_held+0x9c/0xd0
[ 92.544916][ C0] ? rcu_read_lock_bh_held+0xb0/0xb0
[ 92.544931][ C0] process_one_work+0x965/0x1620
[ 92.544946][ C0] ? lock_release+0x710/0x710
[ 92.544962][ C0] ? pwq_dec_nr_in_flight+0x310/0x310
[ 92.544977][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 92.544993][ C0] worker_thread+0x96/0xe10
[ 92.545009][ C0] ? process_one_work+0x1620/0x1620
[ 92.545022][ C0] kthread+0x352/0x460
[ 92.545037][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 92.545050][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 92.545064][ C0] ret_from_fork+0x1f/0x30
[ 92.545069][ C0]
[ 92.545075][ C0] Allocated by task 137:
[ 92.545092][ C0] save_stack+0x1b/0x40
[ 92.545104][ C0] __kasan_kmalloc.constprop.0+0xbf/0xd0
[ 92.545117][ C0] si470x_usb_driver_probe+0x51/0xf50
[ 92.545131][ C0] usb_probe_interface+0x310/0x800
[ 92.545143][ C0] really_probe+0x290/0xac0
[ 92.545156][ C0] driver_probe_device+0x26b/0x3d0
[ 92.545169][ C0] __device_attach_driver+0x1d1/0x290
[ 92.545181][ C0] bus_for_each_drv+0x162/0x1e0
[ 92.545192][ C0] __device_attach+0x21a/0x390
[ 92.545204][ C0] bus_probe_device+0x1e4/0x290
[ 92.545213][ C0] device_add+0xb2b/0x1940
[ 92.545226][ C0] usb_set_configuration+0xed4/0x1850
[ 92.545238][ C0] usb_generic_driver_probe+0x9d/0xe0
[ 92.545252][ C0] usb_probe_device+0xd9/0x230
[ 92.545265][ C0] really_probe+0x290/0xac0
[ 92.545278][ C0] driver_probe_device+0x26b/0x3d0
[ 92.545291][ C0] __device_attach_driver+0x1d1/0x290
[ 92.545304][ C0] bus_for_each_drv+0x162/0x1e0
[ 92.545315][ C0] __device_attach+0x21a/0x390
[ 92.545327][ C0] bus_probe_device+0x1e4/0x290
[ 92.545337][ C0] device_add+0xb2b/0x1940
[ 92.545351][ C0] usb_new_device.cold+0x5a2/0xfd9
[ 92.545365][ C0] hub_event+0x226d/0x43c0
[ 92.545378][ C0] process_one_work+0x965/0x1620
[ 92.545392][ C0] worker_thread+0x96/0xe10
[ 92.545405][ C0] kthread+0x352/0x460
[ 92.545416][ C0] ret_from_fork+0x1f/0x30
[ 92.545420][ C0]
[ 92.545427][ C0] Freed by task 137:
[ 92.545439][ C0] save_stack+0x1b/0x40
[ 92.545453][ C0] __kasan_slab_free+0x117/0x160
[ 92.545466][ C0] kfree+0xd5/0x300
[ 92.545478][ C0] si470x_usb_driver_probe+0xb27/0xf50
[ 92.545491][ C0] usb_probe_interface+0x310/0x800
[ 92.545503][ C0] really_probe+0x290/0xac0
[ 92.545515][ C0] driver_probe_device+0x26b/0x3d0
[ 92.545529][ C0] __device_attach_driver+0x1d1/0x290
[ 92.545541][ C0] bus_for_each_drv+0x162/0x1e0
[ 92.545553][ C0] __device_attach+0x21a/0x390
[ 92.545565][ C0] bus_probe_device+0x1e4/0x290
[ 92.545576][ C0] device_add+0xb2b/0x1940
[ 92.545589][ C0] usb_set_configuration+0xed4/0x1850
[ 92.545602][ C0] usb_generic_driver_probe+0x9d/0xe0
[ 92.545616][ C0] usb_probe_device+0xd9/0x230
[ 92.545628][ C0] really_probe+0x290/0xac0
[ 92.545640][ C0] driver_probe_device+0x26b/0x3d0
[ 92.545650][ C0] __device_attach_driver+0x1d1/0x290
[ 92.545660][ C0] bus_for_each_drv+0x162/0x1e0
[ 92.545670][ C0] __device_attach+0x21a/0x390
[ 92.545682][ C0] bus_probe_device+0x1e4/0x290
[ 92.545693][ C0] device_add+0xb2b/0x1940
[ 92.545708][ C0] usb_new_device.cold+0x5a2/0xfd9
[ 92.545741][ C0] hub_event+0x226d/0x43c0
[ 92.545764][ C0] process_one_work+0x965/0x1620
[ 92.545778][ C0] worker_thread+0x96/0xe10
[ 92.545790][ C0] kthread+0x352/0x460
[ 92.545801][ C0] ret_from_fork+0x1f/0x30
[ 92.545805][ C0]
[ 92.545816][ C0] The buggy address belongs to the object at ffff8881cd9b4000
[ 92.545816][ C0] which belongs to the cache kmalloc-4k of size 4096
[ 92.545829][ C0] The buggy address is located 2896 bytes inside of
[ 92.545829][ C0] 4096-byte region [ffff8881cd9b4000, ffff8881cd9b5000)
[ 92.545834][ C0] The buggy address belongs to the page:
[ 92.545855][ C0] page:ffffea0007366c00 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 head:ffffea0007366c00 order:3 compound_mapcount:0 compound_pincount:0
[ 92.545866][ C0] flags: 0x200000000010200(slab|head)
[ 92.545886][ C0] raw: 0200000000010200 dead000000000100 dead000000000122 ffff8881da00c280
[ 92.545904][ C0] raw: 0000000000000000 0000000000040004 00000001ffffffff 0000000000000000
[ 92.545911][ C0] page dumped because: kasan: bad access detected
[ 92.545915][ C0]
[ 92.545920][ C0] Memory state around the buggy address:
[ 92.545932][ C0] ffff8881cd9b4a00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 92.545944][ C0] ffff8881cd9b4a80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 92.545956][ C0] >ffff8881cd9b4b00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 92.545962][ C0] ^
[ 92.545974][ C0] ffff8881cd9b4b80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 92.545986][ C0] ffff8881cd9b4c00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 92.545991][ C0] ==================================================================
[ 92.545996][ C0] Disabling lock debugging due to kernel taint
[ 92.546003][ C0] Kernel panic - not syncing: panic_on_warn set ...
[ 92.546018][ C0] CPU: 0 PID: 137 Comm: kworker/0:3 Tainted: G B 5.8.0-rc1-syzkaller #0
[ 92.546025][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 92.546038][ C0] Workqueue: usb_hub_wq hub_event
[ 92.546044][ C0] Call Trace:
[ 92.546049][ C0]
[ 92.546060][ C0] dump_stack+0xf6/0x16e
[ 92.546073][ C0] ? si470x_int_in_callback.cold+0x7b/0xbf
[ 92.546084][ C0] panic+0x2aa/0x6e1
[ 92.546096][ C0] ? __warn_printk+0xf3/0xf3
[ 92.546110][ C0] ? _raw_spin_unlock_irqrestore+0x2a/0x40
[ 92.546121][ C0] ? trace_hardirqs_off+0x27/0x1f0
[ 92.546133][ C0] ? si470x_int_in_callback.cold+0x96/0xbf
[ 92.546145][ C0] ? si470x_int_in_callback.cold+0x96/0xbf
[ 92.546156][ C0] end_report+0x4d/0x53
[ 92.546168][ C0] kasan_report.cold+0x72/0x7c
[ 92.546180][ C0] ? find_held_lock+0x20/0x110
[ 92.546192][ C0] ? si470x_int_in_callback.cold+0x96/0xbf
[ 92.546205][ C0] si470x_int_in_callback.cold+0x96/0xbf
[ 92.546219][ C0] ? do_raw_spin_lock+0x120/0x290
[ 92.546231][ C0] ? lock_downgrade+0x720/0x720
[ 92.546244][ C0] ? si470x_vidioc_s_hw_freq_seek.cold+0x71/0x71
[ 92.546255][ C0] ? trace_hardirqs_off+0x27/0x1f0
[ 92.546267][ C0] __usb_hcd_giveback_urb+0x29a/0x550
[ 92.546278][ C0] usb_hcd_giveback_urb+0x368/0x420
[ 92.546293][ C0] dummy_timer+0x125e/0x32b4
[ 92.546307][ C0] ? __lock_acquire+0x234b/0x6270
[ 92.546320][ C0] ? lock_acquire+0x18b/0x7c0
[ 92.546335][ C0] ? dummy_udc_probe+0x980/0x980
[ 92.546348][ C0] ? rcu_read_lock_sched_held+0x9c/0xd0
[ 92.546361][ C0] ? rcu_read_lock_bh_held+0xb0/0xb0
[ 92.546373][ C0] call_timer_fn+0x1ac/0x6e0
[ 92.546387][ C0] ? dummy_udc_probe+0x980/0x980
[ 92.546399][ C0] ? msleep_interruptible+0x130/0x130
[ 92.546412][ C0] ? _raw_spin_unlock_irq+0x1f/0x30
[ 92.546425][ C0] ? lockdep_hardirqs_on_prepare+0x1bc/0x550
[ 92.546439][ C0] ? dummy_udc_probe+0x980/0x980
[ 92.546451][ C0] run_timer_softirq+0x5e5/0x14c0
[ 92.546463][ C0] ? add_timer+0x7b0/0x7b0
[ 92.546477][ C0] ? rcu_read_lock_sched_held+0x9c/0xd0
[ 92.546490][ C0] ? rcu_read_lock_bh_held+0xb0/0xb0
[ 92.546503][ C0] ? lockdep_hardirqs_on_prepare+0x1bc/0x550
[ 92.546518][ C0] __do_softirq+0x21e/0x996
[ 92.546531][ C0] asm_call_on_stack+0xf/0x20
[ 92.546536][ C0]
[ 92.546550][ C0] do_softirq_own_stack+0x109/0x140
[ 92.546563][ C0] irq_exit_rcu+0x16f/0x1a0
[ 92.546578][ C0] sysvec_apic_timer_interrupt+0xd3/0x1b0
[ 92.546593][ C0] asm_sysvec_apic_timer_interrupt+0x12/0x20
[ 92.546608][ C0] RIP: 0010:vprintk_emit+0x3c6/0x3d0
[ 92.546620][ C0] Code: 00 83 fb ff 75 d6 e9 e2 fc ff ff e8 e4 0e 16 00 e8 ef 72 1b 00 41 56 9d e9 b4 fd ff ff e8 d2 0e 16 00 e8 dd 72 1b 00 41 56 9d 2a ff ff ff 0f 1f 44 00 00 55 48 89 f5 53 48 89 fb e8 b3 0e 16
[ 92.546627][ C0] RSP: 0018:ffff8881cdfaf178 EFLAGS: 00000293
[ 92.546638][ C0] RAX: 0000000000000000 RBX: 0000000000000200 RCX: 1ffffffff0fd4d32
[ 92.546645][ C0] RDX: 1ffff11039cb5d87 RSI: 0000000000000000 RDI: ffff8881ce5aec38
[ 92.546653][ C0] RBP: ffff8881cdfaf1c0 R08: 0000000000000000 R09: 0000000000000001
[ 92.546661][ C0] R10: ffffffff893926af R11: fffffbfff12724d5 R12: 0000000000000034
[ 92.546668][ C0] R13: ffff8881c2880000 R14: 0000000000000293 R15: 0000000000000000
[ 92.546681][ C0] vprintk_func+0x8b/0x133
[ 92.546691][ C0] printk+0xba/0xed
[ 92.546702][ C0] ? log_store.cold+0x16/0x16
[ 92.546716][ C0] really_probe.cold+0x88/0x1fd
[ 92.546735][ C0] driver_probe_device+0x26b/0x3d0
[ 92.546749][ C0] __device_attach_driver+0x1d1/0x290
[ 92.546763][ C0] ? driver_allows_async_probing+0x160/0x160
[ 92.546774][ C0] bus_for_each_drv+0x162/0x1e0
[ 92.546786][ C0] ? bus_rescan_devices+0x20/0x20
[ 92.546799][ C0] __device_attach+0x21a/0x390
[ 92.546812][ C0] ? device_bind_driver+0xd0/0xd0
[ 92.546824][ C0] ? kobject_uevent_env+0x2b4/0x1560
[ 92.546836][ C0] bus_probe_device+0x1e4/0x290
[ 92.546846][ C0] device_add+0xb2b/0x1940
[ 92.546859][ C0] ? device_link_add_missing_supplier_links+0x370/0x370
[ 92.546873][ C0] usb_set_configuration+0xed4/0x1850
[ 92.546888][ C0] usb_generic_driver_probe+0x9d/0xe0
[ 92.546901][ C0] usb_probe_device+0xd9/0x230
[ 92.546922][ C0] ? usb_suspend+0x600/0x600
[ 92.546934][ C0] really_probe+0x290/0xac0
[ 92.546946][ C0] driver_probe_device+0x26b/0x3d0
[ 92.546960][ C0] __device_attach_driver+0x1d1/0x290
[ 92.546974][ C0] ? driver_allows_async_probing+0x160/0x160
[ 92.546985][ C0] bus_for_each_drv+0x162/0x1e0
[ 92.546996][ C0] ? bus_rescan_devices+0x20/0x20
[ 92.547009][ C0] __device_attach+0x21a/0x390
[ 92.547021][ C0] ? device_bind_driver+0xd0/0xd0
[ 92.547033][ C0] ? kobject_uevent_env+0x2b4/0x1560
[ 92.547045][ C0] bus_probe_device+0x1e4/0x290
[ 92.547056][ C0] device_add+0xb2b/0x1940
[ 92.547069][ C0] ? device_link_add_missing_supplier_links+0x370/0x370
[ 92.547082][ C0] ? _raw_spin_unlock_irq+0x1f/0x30
[ 92.547097][ C0] usb_new_device.cold+0x5a2/0xfd9
[ 92.547111][ C0] ? hub_disconnect+0x4a0/0x4a0
[ 92.547125][ C0] ? lockdep_hardirqs_on_prepare+0x370/0x550
[ 92.547137][ C0] hub_event+0x226d/0x43c0
[ 92.547153][ C0] ? hub_port_debounce+0x350/0x350
[ 92.547167][ C0] ? put_unbound_pool+0x171/0x760
[ 92.547182][ C0] ? rcu_read_lock_sched_held+0x9c/0xd0
[ 92.547195][ C0] ? rcu_read_lock_bh_held+0xb0/0xb0
[ 92.547210][ C0] process_one_work+0x965/0x1620
[ 92.547222][ C0] ? lock_release+0x710/0x710
[ 92.547237][ C0] ? pwq_dec_nr_in_flight+0x310/0x310
[ 92.547251][ C0] ? rwlock_bug.part.0+0x90/0x90
[ 92.547266][ C0] worker_thread+0x96/0xe10
[ 92.547281][ C0] ? process_one_work+0x1620/0x1620
[ 92.547294][ C0] kthread+0x352/0x460
[ 92.547307][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 92.547321][ C0] ? kthread_create_on_node+0xf0/0xf0
[ 92.547332][ C0] ret_from_fork+0x1f/0x30
[ 92.547907][ C0] Kernel Offset: disabled
[ 94.164496][ C0] Rebooting in 86400 seconds..