Warning: Permanently added '10.128.0.124' (ECDSA) to the list of known hosts. syzkaller login: [ 42.363143][ T12] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 42.603106][ T12] usb 1-1: Using ep0 maxpacket: 16 [ 42.723150][ T12] usb 1-1: config 0 has an invalid interface number: 237 but max is 0 [ 42.731592][ T12] usb 1-1: config 0 has no interface number 0 [ 42.738162][ T12] usb 1-1: config 0 interface 237 altsetting 0 endpoint 0x1 has an invalid bInterval 0, changing to 7 [ 42.749659][ T12] usb 1-1: config 0 interface 237 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7 [ 42.761002][ T12] usb 1-1: New USB device found, idVendor=0573, idProduct=4d21, bcdDevice=83.91 [ 42.770383][ T12] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 42.780020][ T12] usb 1-1: config 0 descriptor?? [ 42.824548][ T12] usbvision_probe: Hauppauge WinTV USB Pro (PAL B/G) found [ 42.832060][ T12] ------------[ cut here ]------------ [ 42.837656][ T12] usb 1-1: BOGUS urb xfer, pipe 2 != type 1 [ 42.843723][ T12] WARNING: CPU: 0 PID: 12 at drivers/usb/core/urb.c:477 usb_submit_urb+0x1188/0x13b0 [ 42.853319][ T12] Kernel panic - not syncing: panic_on_warn set ... [ 42.859960][ T12] CPU: 0 PID: 12 Comm: kworker/0:1 Not tainted 5.2.0-rc6+ #15 [ 42.867707][ T12] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 42.878178][ T12] Workqueue: usb_hub_wq hub_event [ 42.883399][ T12] Call Trace: [ 42.886717][ T12] dump_stack+0xca/0x13e [ 42.891341][ T12] ? usb_submit_urb+0x10b0/0x13b0 [ 42.896351][ T12] panic+0x292/0x6c9 [ 42.900333][ T12] ? __warn_printk+0xf3/0xf3 [ 42.905016][ T12] ? usb_submit_urb+0x1188/0x13b0 [ 42.910057][ T12] ? __probe_kernel_read+0x16c/0x1b0 [ 42.915336][ T12] ? __warn.cold+0x5/0x4b [ 42.919656][ T12] ? __warn+0xe4/0x1c0 [ 42.923984][ T12] ? usb_submit_urb+0x1188/0x13b0 [ 42.929272][ T12] __warn.cold+0x20/0x4b [ 42.933557][ T12] ? usb_submit_urb+0x1188/0x13b0 [ 42.938667][ T12] report_bug+0x262/0x2a0 [ 42.943020][ T12] do_error_trap+0x12b/0x1e0 [ 42.947614][ T12] ? usb_submit_urb+0x1188/0x13b0 [ 42.952740][ T12] do_invalid_op+0x32/0x40 [ 42.957147][ T12] ? usb_submit_urb+0x1188/0x13b0 [ 42.962180][ T12] invalid_op+0x14/0x20 [ 42.966420][ T12] RIP: 0010:usb_submit_urb+0x1188/0x13b0 [ 42.972043][ T12] Code: 4d 85 ed 74 2c e8 f8 d3 f4 fd 4c 89 f7 e8 a0 51 1c ff 41 89 d8 44 89 e1 4c 89 ea 48 89 c6 48 c7 c7 00 0e f7 85 e8 83 98 ca fd <0f> 0b e9 20 f4 ff ff e8 cc d3 f4 fd 4c 89 f2 48 b8 00 00 00 00 00 [ 42.991704][ T12] RSP: 0018:ffff8881d9e0f030 EFLAGS: 00010282 [ 42.998121][ T12] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000 [ 43.006080][ T12] RDX: 0000000000000000 RSI: ffffffff8127ef3d RDI: ffffed103b3c1df8 [ 43.014557][ T12] RBP: ffff8881d946d900 R08: ffff8881d9df9800 R09: ffffed103b645d30 [ 43.022579][ T12] R10: ffffed103b645d2f R11: ffff8881db22e97f R12: 0000000000000002 [ 43.030602][ T12] R13: ffff8881ce015c90 R14: ffff8881d08bd5a0 R15: ffff8881d946d700 [ 43.038595][ T12] ? vprintk_func+0x7d/0x113 [ 43.043181][ T12] usb_start_wait_urb+0x108/0x2b0 [ 43.048226][ T12] ? sg_clean+0x230/0x230 [ 43.052549][ T12] ? kasan_unpoison_shadow+0x30/0x40 [ 43.057816][ T12] ? memset+0x20/0x40 [ 43.061861][ T12] usb_control_msg+0x31c/0x4a0 [ 43.066618][ T12] ? usb_start_wait_urb+0x2b0/0x2b0 [ 43.071809][ T12] usbvision_write_reg+0x175/0x1f0 [ 43.076969][ T12] usbvision_audio_off+0x1e/0xc0 [ 43.081910][ T12] usbvision_probe.cold+0x120d/0x1d69 [ 43.087294][ T12] usb_probe_interface+0x305/0x7a0 [ 43.092411][ T12] ? usb_probe_device+0x100/0x100 [ 43.097431][ T12] really_probe+0x281/0x660 [ 43.101938][ T12] driver_probe_device+0x104/0x210 [ 43.107043][ T12] __device_attach_driver+0x1c2/0x220 [ 43.112407][ T12] ? driver_allows_async_probing+0x160/0x160 [ 43.118373][ T12] bus_for_each_drv+0x15c/0x1e0 [ 43.123512][ T12] ? bus_rescan_devices+0x20/0x20 [ 43.128531][ T12] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 43.134439][ T12] ? lockdep_hardirqs_on+0x379/0x580 [ 43.139724][ T12] __device_attach+0x217/0x360 [ 43.144474][ T12] ? device_bind_driver+0xd0/0xd0 [ 43.149480][ T12] ? kobject_uevent_env+0x29e/0x1150 [ 43.154753][ T12] ? kobject_uevent_env+0x2a8/0x1150 [ 43.160228][ T12] bus_probe_device+0x1e4/0x290 [ 43.165120][ T12] ? blocking_notifier_call_chain+0x54/0xa0 [ 43.171056][ T12] device_add+0xae6/0x16f0 [ 43.175470][ T12] ? uevent_store+0x50/0x50 [ 43.179956][ T12] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 43.185745][ T12] usb_set_configuration+0xdf6/0x1670 [ 43.191197][ T12] generic_probe+0x9d/0xd5 [ 43.195596][ T12] usb_probe_device+0x99/0x100 [ 43.200346][ T12] ? usb_suspend+0x620/0x620 [ 43.205460][ T12] really_probe+0x281/0x660 [ 43.209954][ T12] driver_probe_device+0x104/0x210 [ 43.215249][ T12] __device_attach_driver+0x1c2/0x220 [ 43.220751][ T12] ? driver_allows_async_probing+0x160/0x160 [ 43.226722][ T12] bus_for_each_drv+0x15c/0x1e0 [ 43.231560][ T12] ? bus_rescan_devices+0x20/0x20 [ 43.236576][ T12] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 43.242368][ T12] ? lockdep_hardirqs_on+0x379/0x580 [ 43.247637][ T12] __device_attach+0x217/0x360 [ 43.252422][ T12] ? device_bind_driver+0xd0/0xd0 [ 43.257433][ T12] ? kobject_uevent_env+0x29e/0x1150 [ 43.262702][ T12] ? kobject_uevent_env+0x2a8/0x1150 [ 43.268116][ T12] bus_probe_device+0x1e4/0x290 [ 43.272964][ T12] ? blocking_notifier_call_chain+0x54/0xa0 [ 43.278891][ T12] device_add+0xae6/0x16f0 [ 43.283411][ T12] ? uevent_store+0x50/0x50 [ 43.288016][ T12] usb_new_device.cold+0x6a4/0xe61 [ 43.293160][ T12] hub_event+0x1abd/0x3550 [ 43.297560][ T12] ? hub_port_debounce+0x260/0x260 [ 43.302659][ T12] process_one_work+0x905/0x1570 [ 43.307625][ T12] ? pwq_dec_nr_in_flight+0x310/0x310 [ 43.313165][ T12] ? do_raw_spin_lock+0x11a/0x280 [ 43.318186][ T12] worker_thread+0x96/0xe20 [ 43.322677][ T12] ? process_one_work+0x1570/0x1570 [ 43.327970][ T12] kthread+0x30b/0x410 [ 43.332095][ T12] ? kthread_park+0x1a0/0x1a0 [ 43.336822][ T12] ret_from_fork+0x24/0x30 [ 43.341738][ T12] Kernel Offset: disabled [ 43.346138][ T12] Rebooting in 86400 seconds..