Warning: Permanently added '10.128.1.27' (ECDSA) to the list of known hosts. executing program syzkaller login: [ 91.791086][ T12] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 92.031060][ T12] usb 1-1: Using ep0 maxpacket: 8 [ 92.151115][ T12] usb 1-1: config 0 has an invalid interface number: 204 but max is 0 [ 92.159283][ T12] usb 1-1: config 0 has an invalid descriptor of length 7, skipping remainder of the config [ 92.169363][ T12] usb 1-1: config 0 has no interface number 0 [ 92.175465][ T12] usb 1-1: config 0 interface 204 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 92.186561][ T12] usb 1-1: New USB device found, idVendor=157e, idProduct=3205, bcdDevice=4e.3f [ 92.195577][ T12] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 92.204620][ T12] usb 1-1: config 0 descriptor?? [ 92.244268][ T12] ------------[ cut here ]------------ [ 92.249764][ T12] usb 1-1: BOGUS urb xfer, pipe 3 != type 1 [ 92.255887][ T12] WARNING: CPU: 0 PID: 12 at drivers/usb/core/urb.c:477 usb_submit_urb+0x1188/0x13b0 [ 92.265325][ T12] Kernel panic - not syncing: panic_on_warn set ... [ 92.272011][ T12] CPU: 0 PID: 12 Comm: kworker/0:1 Not tainted 5.2.0-rc5+ #11 [ 92.279550][ T12] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 92.289818][ T12] Workqueue: usb_hub_wq hub_event [ 92.294826][ T12] Call Trace: [ 92.298212][ T12] dump_stack+0xca/0x13e [ 92.302675][ T12] ? usb_submit_urb+0x1130/0x13b0 [ 92.307674][ T12] panic+0x292/0x6c9 [ 92.311544][ T12] ? __warn_printk+0xf3/0xf3 [ 92.316109][ T12] ? usb_submit_urb+0x1188/0x13b0 [ 92.321217][ T12] ? __probe_kernel_read+0x16c/0x1b0 [ 92.326483][ T12] ? __warn.cold+0x5/0x4b [ 92.330784][ T12] ? __warn+0xe4/0x1c0 [ 92.334924][ T12] ? usb_submit_urb+0x1188/0x13b0 [ 92.339923][ T12] __warn.cold+0x20/0x4b [ 92.344257][ T12] ? usb_submit_urb+0x1188/0x13b0 [ 92.349311][ T12] report_bug+0x262/0x2a0 [ 92.353613][ T12] do_error_trap+0x12b/0x1e0 [ 92.358290][ T12] ? usb_submit_urb+0x1188/0x13b0 [ 92.363399][ T12] do_invalid_op+0x32/0x40 [ 92.367817][ T12] ? usb_submit_urb+0x1188/0x13b0 [ 92.372821][ T12] invalid_op+0x14/0x20 [ 92.376977][ T12] RIP: 0010:usb_submit_urb+0x1188/0x13b0 [ 92.382703][ T12] Code: 4d 85 ed 74 2c e8 48 ef e8 fd 4c 89 f7 e8 90 40 13 ff 41 89 d8 44 89 e1 4c 89 ea 48 89 c6 48 c7 c7 00 23 1a 86 e8 03 b7 be fd <0f> 0b e9 20 f4 ff ff e8 1c ef e8 fd 4c 89 f2 48 b8 00 00 00 00 00 [ 92.402281][ T12] RSP: 0000:ffff8881d9e0f0c0 EFLAGS: 00010286 [ 92.408319][ T12] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000 [ 92.416367][ T12] RDX: 0000000000000000 RSI: ffffffff8127ec0d RDI: ffffed103b3c1e0a [ 92.424409][ T12] RBP: ffff8881d16edc80 R08: ffff8881d9df9800 R09: 0000000000000000 [ 92.432365][ T12] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000003 [ 92.440413][ T12] R13: ffff8881d071dde0 R14: ffff8881d08bef20 R15: ffff8881d4bdfa00 [ 92.448495][ T12] ? vprintk_func+0x7d/0x113 [ 92.453091][ T12] ? hcd_buffer_alloc+0x163/0x2c0 [ 92.458088][ T12] ar5523_submit_rx_cmd+0x1fa/0x310 [ 92.463278][ T12] ar5523_probe+0xbae/0x1980 [ 92.467856][ T12] ? ar5523_stop+0xd0/0xd0 [ 92.472255][ T12] ? __pm_runtime_set_status+0x5d5/0xa10 [ 92.477965][ T12] ? rpm_callback+0x230/0x230 [ 92.482731][ T12] ? lockdep_hardirqs_on+0x379/0x580 [ 92.488135][ T12] ? __pm_runtime_resume+0x111/0x180 [ 92.493562][ T12] usb_probe_interface+0x305/0x7a0 [ 92.498668][ T12] ? usb_probe_device+0x100/0x100 [ 92.503670][ T12] really_probe+0x281/0x660 [ 92.508162][ T12] driver_probe_device+0x104/0x210 [ 92.513264][ T12] __device_attach_driver+0x1c2/0x220 [ 92.518608][ T12] ? driver_allows_async_probing+0x160/0x160 [ 92.524573][ T12] bus_for_each_drv+0x15c/0x1e0 [ 92.529401][ T12] ? bus_rescan_devices+0x20/0x20 [ 92.534403][ T12] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 92.540323][ T12] ? lockdep_hardirqs_on+0x379/0x580 [ 92.545676][ T12] __device_attach+0x217/0x360 [ 92.550421][ T12] ? device_bind_driver+0xd0/0xd0 [ 92.555426][ T12] ? kobject_uevent_env+0x29e/0x1150 [ 92.560740][ T12] ? kobject_uevent_env+0x2a8/0x1150 [ 92.566106][ T12] bus_probe_device+0x1e4/0x290 [ 92.570957][ T12] ? blocking_notifier_call_chain+0x54/0xa0 [ 92.576963][ T12] device_add+0xae6/0x16f0 [ 92.581436][ T12] ? uevent_store+0x50/0x50 [ 92.586144][ T12] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 92.592149][ T12] usb_set_configuration+0xdf6/0x1670 [ 92.597515][ T12] generic_probe+0x9d/0xd5 [ 92.601912][ T12] usb_probe_device+0x99/0x100 [ 92.606649][ T12] ? usb_suspend+0x620/0x620 [ 92.611214][ T12] really_probe+0x281/0x660 [ 92.615737][ T12] driver_probe_device+0x104/0x210 [ 92.620826][ T12] __device_attach_driver+0x1c2/0x220 [ 92.626243][ T12] ? driver_allows_async_probing+0x160/0x160 [ 92.632202][ T12] bus_for_each_drv+0x15c/0x1e0 [ 92.637052][ T12] ? bus_rescan_devices+0x20/0x20 [ 92.642113][ T12] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 92.647902][ T12] ? lockdep_hardirqs_on+0x379/0x580 [ 92.653164][ T12] __device_attach+0x217/0x360 [ 92.657905][ T12] ? device_bind_driver+0xd0/0xd0 [ 92.663028][ T12] ? kobject_uevent_env+0x29e/0x1150 [ 92.668287][ T12] ? kobject_uevent_env+0x2a8/0x1150 [ 92.673558][ T12] bus_probe_device+0x1e4/0x290 [ 92.678395][ T12] ? blocking_notifier_call_chain+0x54/0xa0 [ 92.684263][ T12] device_add+0xae6/0x16f0 [ 92.688656][ T12] ? uevent_store+0x50/0x50 [ 92.693138][ T12] usb_new_device.cold+0x8c1/0x1016 [ 92.698311][ T12] ? usb_port_suspend+0xa40/0xa40 [ 92.703311][ T12] ? mark_held_locks+0x9f/0xe0 [ 92.708356][ T12] ? _raw_spin_unlock_irq+0x24/0x30 [ 92.713531][ T12] hub_event+0x1ada/0x3590 [ 92.717927][ T12] ? hub_port_debounce+0x260/0x260 [ 92.723020][ T12] process_one_work+0x905/0x1570 [ 92.727939][ T12] ? pwq_dec_nr_in_flight+0x310/0x310 [ 92.733293][ T12] ? do_raw_spin_lock+0x11a/0x280 [ 92.738299][ T12] worker_thread+0x96/0xe20 [ 92.742925][ T12] ? process_one_work+0x1570/0x1570 [ 92.748219][ T12] kthread+0x30b/0x410 [ 92.752377][ T12] ? kthread_park+0x1a0/0x1a0 [ 92.757033][ T12] ret_from_fork+0x24/0x30 [ 92.761946][ T12] Kernel Offset: disabled [ 92.766297][ T12] Rebooting in 86400 seconds..