Warning: Permanently added '10.128.0.119' (ECDSA) to the list of known hosts.
executing program
syzkaller login: [   54.288292][   T17] usb 1-1: new high-speed USB device number 2 using dummy_hcd
[   54.528241][   T17] usb 1-1: Using ep0 maxpacket: 8
[   54.648292][   T17] usb 1-1: config 0 has an invalid interface number: 239 but max is 0
[   54.656549][   T17] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[   54.666784][   T17] usb 1-1: config 0 has no interface number 0
[   54.672885][   T17] usb 1-1: config 0 interface 239 has no altsetting 0
[   54.679696][   T17] usb 1-1: New USB device found, idVendor=0cf3, idProduct=9374, bcdDevice=66.36
[   54.688770][   T17] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[   54.697857][   T17] usb 1-1: config 0 descriptor??
executing program
[   54.958367][   T17] usb 1-1: string descriptor 0 read error: -71
[   54.966451][   T17] kasan: CONFIG_KASAN_INLINE enabled
[   54.971742][   T17] kasan: GPF could be caused by NULL-ptr deref or user memory access
[   54.979793][   T17] general protection fault: 0000 [#1] SMP KASAN
[   54.986012][   T17] CPU: 1 PID: 17 Comm: kworker/1:0 Not tainted 5.2.0-rc1+ #10
[   54.993437][   T17] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   55.003473][   T17] Workqueue: usb_hub_wq hub_event
[   55.008477][   T17] RIP: 0010:__lock_acquire+0xb9f/0x5340
[   55.014039][   T17] Code: 28 00 00 00 0f 85 5a 2c 00 00 48 8d 65 d8 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 b8 00 00 00 00 00 fc ff df 4c 89 f2 48 c1 ea 03 <80> 3c 02 00 0f 85 8c 2e 00 00 49 81 3e 60 39 8a 88 0f 84 35 f5 ff
[   55.033728][   T17] RSP: 0018:ffff8881d9e4ee60 EFLAGS: 00010006
[   55.039798][   T17] RAX: dffffc0000000000 RBX: ffff8881d9e33000 RCX: 0000000000000000
[   55.047745][   T17] RDX: 0000000000000003 RSI: 0000000000000000 RDI: 0000000000000001
[   55.055697][   T17] RBP: ffff8881d9e4f008 R08: 0000000000000001 R09: 0000000000000001
[   55.063647][   T17] R10: 0000000000000001 R11: ffff8881d9e33000 R12: 0000000000000000
[   55.071595][   T17] R13: 0000000000000000 R14: 0000000000000018 R15: 0000000000000000
[   55.079608][   T17] FS:  0000000000000000(0000) GS:ffff8881db300000(0000) knlGS:0000000000000000
[   55.088521][   T17] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   55.095084][   T17] CR2: 00007f45eebc1000 CR3: 00000001c6743000 CR4: 00000000001406e0
[   55.103039][   T17] Call Trace:
[   55.106310][   T17]  ? lockdep_hardirqs_on+0x379/0x580
[   55.111574][   T17]  ? stack_depot_save+0x252/0x440
[   55.116572][   T17]  ? save_stack+0x4c/0x80
[   55.120872][   T17]  ? save_stack+0x1b/0x80
[   55.125170][   T17]  ? mark_held_locks+0xe0/0xe0
[   55.129907][   T17]  ? usb_probe_interface+0x305/0x7a0
[   55.135215][   T17]  ? really_probe+0x281/0x660
[   55.139872][   T17]  ? driver_probe_device+0x104/0x210
[   55.145129][   T17]  ? __device_attach_driver+0x1c2/0x220
[   55.150647][   T17]  ? bus_for_each_drv+0x15c/0x1e0
[   55.155642][   T17]  ? __device_attach+0x217/0x360
[   55.160549][   T17]  ? bus_probe_device+0x1e4/0x290
[   55.165551][   T17]  ? device_add+0xae6/0x16f0
[   55.170115][   T17]  ? usb_set_configuration+0xdf6/0x1670
[   55.175629][   T17]  ? generic_probe+0x9d/0xd5
[   55.180188][   T17]  ? usb_probe_device+0x99/0x100
[   55.185092][   T17]  ? really_probe+0x281/0x660
[   55.189742][   T17]  ? driver_probe_device+0x104/0x210
[   55.194996][   T17]  ? __device_attach_driver+0x1c2/0x220
[   55.200516][   T17]  ? bus_for_each_drv+0x15c/0x1e0
[   55.205509][   T17]  ? __device_attach+0x217/0x360
[   55.210416][   T17]  ? bus_probe_device+0x1e4/0x290
[   55.215410][   T17]  ? device_add+0xae6/0x16f0
[   55.219974][   T17]  ? usb_new_device.cold+0x8c1/0x1016
[   55.225362][   T17]  ? hub_event+0x1ada/0x3590
[   55.229933][   T17]  ? process_one_work+0x905/0x1570
[   55.235015][   T17]  ? worker_thread+0x96/0xe20
[   55.239666][   T17]  ? kthread+0x30b/0x410
[   55.243928][   T17]  ? ret_from_fork+0x24/0x30
[   55.248632][   T17]  lock_acquire+0x100/0x2b0
[   55.253118][   T17]  ? ath6kl_usb_alloc_urb_from_pipe+0x44/0x2b0
[   55.259247][   T17]  _raw_spin_lock_irqsave+0x32/0x50
[   55.264420][   T17]  ? ath6kl_usb_alloc_urb_from_pipe+0x44/0x2b0
[   55.270549][   T17]  ath6kl_usb_alloc_urb_from_pipe+0x44/0x2b0
[   55.276502][   T17]  ath6kl_usb_post_recv_transfers.constprop.0+0x22e/0x400
[   55.283585][   T17]  ? __kasan_kmalloc.constprop.0+0xbf/0xd0
[   55.289366][   T17]  ath6kl_usb_power_on+0x88/0x120
[   55.294369][   T17]  ath6kl_core_init+0x1ae/0x1040
[   55.299284][   T17]  ? ath6kl_core_destroy+0x20/0x20
[   55.304369][   T17]  ? memcpy+0x35/0x50
[   55.308324][   T17]  ? ath6kl_core_create+0x7a5/0x960
[   55.313508][   T17]  ath6kl_usb_probe+0xc7a/0x1180
[   55.318433][   T17]  usb_probe_interface+0x305/0x7a0
[   55.323531][   T17]  ? usb_probe_device+0x100/0x100
[   55.328531][   T17]  really_probe+0x281/0x660
[   55.333003][   T17]  driver_probe_device+0x104/0x210
[   55.338085][   T17]  __device_attach_driver+0x1c2/0x220
[   55.343429][   T17]  ? driver_allows_async_probing+0x160/0x160
[   55.349383][   T17]  bus_for_each_drv+0x15c/0x1e0
[   55.354208][   T17]  ? bus_rescan_devices+0x20/0x20
[   55.359205][   T17]  ? _raw_spin_unlock_irqrestore+0x3e/0x50
[   55.364983][   T17]  ? lockdep_hardirqs_on+0x379/0x580
[   55.370247][   T17]  __device_attach+0x217/0x360
[   55.375046][   T17]  ? device_bind_driver+0xd0/0xd0
[   55.380057][   T17]  ? kobject_uevent_env+0x29e/0x1150
[   55.385314][   T17]  ? kobject_uevent_env+0x2a8/0x1150
[   55.390569][   T17]  bus_probe_device+0x1e4/0x290
[   55.395393][   T17]  ? blocking_notifier_call_chain+0x54/0xa0
[   55.401294][   T17]  device_add+0xae6/0x16f0
[   55.405686][   T17]  ? uevent_store+0x50/0x50
[   55.410163][   T17]  ? _raw_spin_unlock_irqrestore+0x3e/0x50
[   55.415937][   T17]  usb_set_configuration+0xdf6/0x1670
[   55.421279][   T17]  generic_probe+0x9d/0xd5
[   55.425667][   T17]  usb_probe_device+0x99/0x100
[   55.430402][   T17]  ? usb_suspend+0x620/0x620
[   55.434961][   T17]  really_probe+0x281/0x660
[   55.439436][   T17]  driver_probe_device+0x104/0x210
[   55.444602][   T17]  __device_attach_driver+0x1c2/0x220
[   55.449956][   T17]  ? driver_allows_async_probing+0x160/0x160
[   55.455905][   T17]  bus_for_each_drv+0x15c/0x1e0
[   55.460730][   T17]  ? bus_rescan_devices+0x20/0x20
[   55.465728][   T17]  ? _raw_spin_unlock_irqrestore+0x3e/0x50
[   55.471513][   T17]  ? lockdep_hardirqs_on+0x379/0x580
[   55.476769][   T17]  __device_attach+0x217/0x360
[   55.481506][   T17]  ? device_bind_driver+0xd0/0xd0
[   55.486505][   T17]  ? kobject_uevent_env+0x29e/0x1150
[   55.491762][   T17]  ? kobject_uevent_env+0x2a8/0x1150
[   55.497018][   T17]  bus_probe_device+0x1e4/0x290
[   55.502035][   T17]  ? blocking_notifier_call_chain+0x54/0xa0
[   55.507900][   T17]  device_add+0xae6/0x16f0
[   55.512294][   T17]  ? uevent_store+0x50/0x50
[   55.516770][   T17]  usb_new_device.cold+0x8c1/0x1016
[   55.521941][   T17]  ? usb_port_suspend+0xa40/0xa40
[   55.526940][   T17]  ? mark_held_locks+0x9f/0xe0
[   55.531680][   T17]  ? _raw_spin_unlock_irq+0x24/0x30
[   55.536850][   T17]  hub_event+0x1ada/0x3590
[   55.541244][   T17]  ? hub_port_debounce+0x260/0x260
[   55.546328][   T17]  process_one_work+0x905/0x1570
[   55.551241][   T17]  ? pwq_dec_nr_in_flight+0x310/0x310
[   55.556591][   T17]  ? do_raw_spin_lock+0x11a/0x280
[   55.561656][   T17]  worker_thread+0x96/0xe20
[   55.566139][   T17]  ? process_one_work+0x1570/0x1570
[   55.571309][   T17]  kthread+0x30b/0x410
[   55.575354][   T17]  ? kthread_park+0x1a0/0x1a0
[   55.580006][   T17]  ret_from_fork+0x24/0x30
[   55.584389][   T17] Modules linked in:
[   55.588263][   T17] ---[ end trace ad4367112449044b ]---
[   55.593694][   T17] RIP: 0010:__lock_acquire+0xb9f/0x5340
[   55.599268][   T17] Code: 28 00 00 00 0f 85 5a 2c 00 00 48 8d 65 d8 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 b8 00 00 00 00 00 fc ff df 4c 89 f2 48 c1 ea 03 <80> 3c 02 00 0f 85 8c 2e 00 00 49 81 3e 60 39 8a 88 0f 84 35 f5 ff
[   55.618852][   T17] RSP: 0018:ffff8881d9e4ee60 EFLAGS: 00010006
[   55.624892][   T17] RAX: dffffc0000000000 RBX: ffff8881d9e33000 RCX: 0000000000000000
[   55.632837][   T17] RDX: 0000000000000003 RSI: 0000000000000000 RDI: 0000000000000001
[   55.640783][   T17] RBP: ffff8881d9e4f008 R08: 0000000000000001 R09: 0000000000000001
[   55.648724][   T17] R10: 0000000000000001 R11: ffff8881d9e33000 R12: 0000000000000000
[   55.656713][   T17] R13: 0000000000000000 R14: 0000000000000018 R15: 0000000000000000
[   55.664664][   T17] FS:  0000000000000000(0000) GS:ffff8881db300000(0000) knlGS:0000000000000000
[   55.673564][   T17] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   55.680166][   T17] CR2: 00007f45eebc1000 CR3: 00000001c6743000 CR4: 00000000001406e0
[   55.688119][   T17] Kernel panic - not syncing: Fatal exception
[   55.694487][   T17] Kernel Offset: disabled
[   55.698796][   T17] Rebooting in 86400 seconds..