Starting Load/Save RF Kill Switch Status...
[  OK  ] Started Update UTMP about System Runlevel Changes.
[  OK  ] Started Load/Save RF Kill Switch Status.
[   13.213266][    C1] random: crng init done
[   13.218577][    C1] random: 7 urandom warning(s) missed due to ratelimiting


Debian GNU/Linux 9 syzkaller ttyS0

Warning: Permanently added '10.128.0.106' (ECDSA) to the list of known hosts.
executing program
syzkaller login: [   22.821672][   T83] usb 1-1: new full-speed USB device number 2 using dummy_hcd
[   23.220981][   T83] usb 1-1: unable to get BOS descriptor or descriptor too short
[   23.260969][   T83] usb 1-1: not running at top speed; connect to a high speed hub
[   23.340869][   T83] usb 1-1: config 129 has an invalid interface number: 226 but max is 0
[   23.349252][   T83] usb 1-1: config 129 contains an unexpected descriptor of type 0x2, skipping
[   23.358174][   T83] usb 1-1: config 129 has no interface number 0
[   23.364617][   T83] usb 1-1: config 129 interface 226 altsetting 1 endpoint 0xB has invalid maxpacket 624, setting to 64
[   23.375759][   T83] usb 1-1: config 129 interface 226 altsetting 1 endpoint 0xF has invalid maxpacket 512, setting to 64
[   23.386936][   T83] usb 1-1: config 129 interface 226 altsetting 1 has an invalid endpoint with address 0xCF, skipping
[   23.397855][   T83] usb 1-1: config 129 interface 226 altsetting 1 endpoint 0x5 has invalid maxpacket 512, setting to 64
[   23.409151][   T83] usb 1-1: config 129 interface 226 altsetting 1 endpoint 0x8 has invalid maxpacket 1024, setting to 64
[   23.420306][   T83] usb 1-1: config 129 interface 226 altsetting 1 has a duplicate endpoint with address 0xA, skipping
[   23.431750][   T83] usb 1-1: config 129 interface 226 altsetting 1 endpoint 0x4 has invalid maxpacket 1024, setting to 64
[   23.442912][   T83] usb 1-1: config 129 interface 226 has no altsetting 0
[   23.680662][   T83] usb 1-1: string descriptor 0 read error: -22
[   23.686978][   T83] usb 1-1: New USB device found, idVendor=1915, idProduct=2236, bcdDevice=1a.15
[   23.696076][   T83] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   23.754224][   T83] prism2_usb 1-1:129.226 (unnamed net_device) (uninitialized): prism2_usb: Checking for firmware prism2_ru.fw
[   23.768792][   T83] usb 1-1: Direct firmware load for prism2_ru.fw failed with error -2
[   23.777161][   T83] prism2_usb 1-1:129.226 (unnamed net_device) (uninitialized): prism2_usb: Firmware not available, but not essential
[   23.789709][   T83] prism2_usb 1-1:129.226 (unnamed net_device) (uninitialized): prism2_usb: can continue to use card anyway.
[   23.841251][   T83] ------------[ cut here ]------------
[   23.846878][   T83] usb 1-1: BOGUS urb xfer, pipe 3 != type 1
[   23.853042][   T83] WARNING: CPU: 1 PID: 83 at drivers/usb/core/urb.c:478 usb_submit_urb+0x1188/0x1460
[   23.862501][   T83] Kernel panic - not syncing: panic_on_warn set ...
[   23.869070][   T83] CPU: 1 PID: 83 Comm: kworker/1:2 Not tainted 5.7.0-rc1-syzkaller #0
[   23.877205][   T83] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   23.887264][   T83] Workqueue: usb_hub_wq hub_event
[   23.892265][   T83] Call Trace:
[   23.895532][   T83]  dump_stack+0xef/0x16e
[   23.899751][   T83]  ? usb_submit_urb+0x10f0/0x1460
[   23.904755][   T83]  panic+0x2aa/0x6e1
[   23.908627][   T83]  ? add_taint.cold+0x16/0x16
[   23.913292][   T83]  ? __probe_kernel_read+0x188/0x1d0
[   23.918550][   T83]  ? __warn.cold+0x14/0x30
[   23.922965][   T83]  ? __warn+0xd5/0x1c8
[   23.927112][   T83]  ? usb_submit_urb+0x1188/0x1460
[   23.932123][   T83]  __warn.cold+0x2f/0x30
[   23.936351][   T83]  ? usb_submit_urb+0x1188/0x1460
[   23.941461][   T83]  report_bug+0x27b/0x2f0
[   23.945854][   T83]  do_error_trap+0x12b/0x1e0
[   23.950434][   T83]  ? usb_submit_urb+0x1188/0x1460
[   23.955434][   T83]  do_invalid_op+0x32/0x40
[   23.959827][   T83]  ? usb_submit_urb+0x1188/0x1460
[   23.964828][   T83]  invalid_op+0x23/0x30
[   23.968974][   T83] RIP: 0010:usb_submit_urb+0x1188/0x1460
[   23.974583][   T83] Code: 4d 85 ed 74 46 e8 38 c2 d2 fd 4c 89 f7 e8 70 ac 16 ff 41 89 d8 44 89 e1 4c 89 ea 48 89 c6 48 c7 c7 00 52 3d 86 e8 40 96 a6 fd <0f> 0b e9 20 f4 ff ff e8 0c c2 d2 fd 0f 1f 44 00 00 e8 02 c2 d2 fd
[   23.994171][   T83] RSP: 0018:ffff8881d8b1ef10 EFLAGS: 00010286
[   24.000231][   T83] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000
[   24.008237][   T83] RDX: 0000000000000000 RSI: ffffffff812a2d8d RDI: ffffed103b163dd4
[   24.016193][   T83] RBP: ffff8881c606e0f0 R08: ffff8881d8d8ca40 R09: ffffed103b666292
[   24.025186][   T83] R10: ffff8881db33148f R11: ffffed103b666291 R12: 0000000000000003
[   24.033133][   T83] R13: ffff8881c953f1f8 R14: ffff8881cd29f0a0 R15: ffff8881ccd00008
[   24.041104][   T83]  ? vprintk_func+0x7d/0x113
[   24.045674][   T83]  submit_rx_urb+0x2f8/0x400
[   24.050246][   T83]  hfa384x_drvr_start+0x1cf/0x480
[   24.055270][   T83]  ? hfa384x_drvr_setconfig+0x40/0x40
[   24.060645][   T83]  ? __netdev_printk+0x1c6/0x27c
[   24.065574][   T83]  prism2sta_ifstate+0x24e/0x510
[   24.070503][   T83]  ? netdev_notice+0x109/0x109
[   24.075244][   T83]  ? assign_fw+0x480/0x480
[   24.079640][   T83]  ? rcu_read_lock_sched_held+0x9c/0xd0
[   24.085159][   T83]  ? prism2mib_bytearea2pstr+0x1f0/0x1f0
[   24.090786][   T83]  prism2sta_probe_usb.cold+0x1c8/0x49e
[   24.096304][   T83]  ? prism2sta_mlmerequest+0xa90/0xa90
[   24.101752][   T83]  ? __pm_runtime_resume+0x111/0x180
[   24.107019][   T83]  usb_probe_interface+0x310/0x800
[   24.112111][   T83]  ? usb_probe_device+0x230/0x230
[   24.117127][   T83]  really_probe+0x290/0xac0
[   24.121607][   T83]  driver_probe_device+0x223/0x350
[   24.126705][   T83]  __device_attach_driver+0x1d1/0x290
[   24.132072][   T83]  ? driver_allows_async_probing+0x160/0x160
[   24.138027][   T83]  bus_for_each_drv+0x162/0x1e0
[   24.142868][   T83]  ? bus_rescan_devices+0x20/0x20
[   24.147885][   T83]  ? _raw_spin_unlock_irqrestore+0x39/0x40
[   24.153671][   T83]  ? lockdep_hardirqs_on+0x3c7/0x5d0
[   24.158983][   T83]  __device_attach+0x21a/0x390
[   24.163770][   T83]  ? device_bind_driver+0xd0/0xd0
[   24.168784][   T83]  bus_probe_device+0x1e4/0x290
[   24.173630][   T83]  device_add+0x1367/0x1c20
[   24.178183][   T83]  ? wait_for_completion+0x280/0x280
[   24.183585][   T83]  ? device_link_remove+0x110/0x110
[   24.188765][   T83]  usb_set_configuration+0xed4/0x1850
[   24.194115][   T83]  usb_generic_driver_probe+0x9d/0xe0
[   24.199504][   T83]  usb_probe_device+0xd9/0x230
[   24.204260][   T83]  ? usb_suspend+0x600/0x600
[   24.208826][   T83]  really_probe+0x290/0xac0
[   24.213416][   T83]  driver_probe_device+0x223/0x350
[   24.218506][   T83]  __device_attach_driver+0x1d1/0x290
[   24.223865][   T83]  ? driver_allows_async_probing+0x160/0x160
[   24.229838][   T83]  bus_for_each_drv+0x162/0x1e0
[   24.234677][   T83]  ? bus_rescan_devices+0x20/0x20
[   24.239691][   T83]  ? _raw_spin_unlock_irqrestore+0x39/0x40
[   24.245495][   T83]  ? lockdep_hardirqs_on+0x3c7/0x5d0
[   24.250786][   T83]  __device_attach+0x21a/0x390
[   24.255532][   T83]  ? device_bind_driver+0xd0/0xd0
[   24.260545][   T83]  bus_probe_device+0x1e4/0x290
[   24.265495][   T83]  device_add+0x1367/0x1c20
[   24.269980][   T83]  ? device_link_remove+0x110/0x110
[   24.275170][   T83]  usb_new_device.cold+0x552/0xf6e
[   24.280306][   T83]  ? hub_disconnect+0x4a0/0x4a0
[   24.285145][   T83]  ? mark_held_locks+0x9f/0xe0
[   24.290010][   T83]  ? __kasan_slab_free+0x12e/0x160
[   24.295115][   T83]  ? _raw_spin_unlock_irq+0x1f/0x30
[   24.300300][   T83]  hub_event+0x226d/0x43c0
[   24.304703][   T83]  ? hub_port_debounce+0x350/0x350
[   24.309792][   T83]  ? umh_clean_and_save_pid+0x1/0xd0
[   24.315064][   T83]  ? rcu_read_lock_sched_held+0x9c/0xd0
[   24.320593][   T83]  ? rcu_read_lock_bh_held+0xb0/0xb0
[   24.325851][   T83]  ? _raw_spin_unlock_irq+0x1f/0x30
[   24.331024][   T83]  process_one_work+0x965/0x1630
[   24.335948][   T83]  ? lock_release+0x720/0x720
[   24.340600][   T83]  ? pwq_dec_nr_in_flight+0x310/0x310
[   24.345943][   T83]  ? rwlock_bug.part.0+0x90/0x90
[   24.350852][   T83]  worker_thread+0x96/0xe20
[   24.355327][   T83]  ? process_one_work+0x1630/0x1630
[   24.360497][   T83]  kthread+0x326/0x430
[   24.364611][   T83]  ? kthread_create_on_node+0xf0/0xf0
[   24.369964][   T83]  ret_from_fork+0x24/0x30
[   24.375231][   T83] Kernel Offset: disabled
[   24.379708][   T83] Rebooting in 86400 seconds..