Warning: Permanently added '10.128.0.95' (ECDSA) to the list of known hosts. executing program [ 25.048412][ T94] usb 1-1: new full-speed USB device number 2 using dummy_hcd [ 25.408485][ T94] usb 1-1: config 0 has an invalid interface number: 193 but max is 0 [ 25.416808][ T94] usb 1-1: config 0 has no interface number 0 [ 25.423124][ T94] usb 1-1: config 0 interface 193 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 25.433105][ T94] usb 1-1: New USB device found, idVendor=10cf, idProduct=5501, bcdDevice=13.49 [ 25.442703][ T94] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 25.452302][ T94] usb 1-1: config 0 descriptor?? [ 25.492380][ T94] ------------[ cut here ]------------ [ 25.497925][ T94] usb 1-1: BOGUS urb xfer, pipe 1 != type 3 [ 25.504118][ T94] WARNING: CPU: 0 PID: 94 at drivers/usb/core/urb.c:478 usb_submit_urb+0x1188/0x1460 [ 25.513718][ T94] Kernel panic - not syncing: panic_on_warn set ... [ 25.520294][ T94] CPU: 0 PID: 94 Comm: kworker/0:2 Not tainted 5.6.0-rc3-syzkaller #0 [ 25.528428][ T94] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 25.538580][ T94] Workqueue: usb_hub_wq hub_event [ 25.543593][ T94] Call Trace: [ 25.546901][ T94] dump_stack+0xef/0x16e [ 25.551318][ T94] ? usb_submit_urb+0x1090/0x1460 [ 25.556359][ T94] panic+0x2aa/0x6e1 [ 25.560254][ T94] ? add_taint.cold+0x16/0x16 [ 25.564930][ T94] ? __probe_kernel_read+0x188/0x1d0 [ 25.570200][ T94] ? __warn.cold+0x14/0x30 [ 25.574902][ T94] ? __warn+0xd5/0x1c8 [ 25.578996][ T94] ? usb_submit_urb+0x1188/0x1460 [ 25.584000][ T94] __warn.cold+0x2f/0x30 [ 25.588242][ T94] ? usb_submit_urb+0x1188/0x1460 [ 25.593277][ T94] report_bug+0x27b/0x2f0 [ 25.597595][ T94] do_error_trap+0x12b/0x1e0 [ 25.602348][ T94] ? usb_submit_urb+0x1188/0x1460 [ 25.607374][ T94] do_invalid_op+0x32/0x40 [ 25.611788][ T94] ? usb_submit_urb+0x1188/0x1460 [ 25.616873][ T94] invalid_op+0x23/0x30 [ 25.621057][ T94] RIP: 0010:usb_submit_urb+0x1188/0x1460 [ 25.626673][ T94] Code: 4d 85 ed 74 46 e8 18 ce dd fd 4c 89 f7 e8 d0 5c 17 ff 41 89 d8 44 89 e1 4c 89 ea 48 89 c6 48 c7 c7 e0 e7 3b 86 e8 a0 5f b2 fd <0f> 0b e9 20 f4 ff ff e8 ec cd dd fd 0f 1f 44 00 00 e8 e2 cd dd fd [ 25.646380][ T94] RSP: 0018:ffff8881d5cd7010 EFLAGS: 00010286 [ 25.652443][ T94] RAX: 0000000000000000 RBX: 0000000000000003 RCX: 0000000000000000 [ 25.660417][ T94] RDX: 0000000000000000 RSI: ffffffff812977dd RDI: ffffed103ab9adf4 [ 25.668386][ T94] RBP: ffff8881d4f9b300 R08: ffff8881d6a4b100 R09: fffffbfff1266c96 [ 25.676373][ T94] R10: fffffbfff1266c95 R11: ffffffff893364af R12: 0000000000000001 [ 25.684358][ T94] R13: ffff8881d1543be8 R14: ffff8881ce5060a0 R15: ffff8881d4f9b100 [ 25.692369][ T94] ? vprintk_func+0x7d/0x113 [ 25.696966][ T94] usb_start_wait_urb+0x108/0x4c0 [ 25.702116][ T94] ? sg_clean+0x230/0x230 [ 25.706469][ T94] ? kasan_unpoison_shadow+0x30/0x40 [ 25.711796][ T94] ? memset+0x20/0x40 [ 25.715775][ T94] usb_bulk_msg+0x228/0x550 [ 25.720276][ T94] vmk80xx_write_packet+0x1df/0x260 [ 25.725478][ T94] vmk80xx_auto_attach+0x13b1/0x17c0 [ 25.730759][ T94] comedi_auto_config+0x16e/0x250 [ 25.735780][ T94] usb_probe_interface+0x310/0x800 [ 25.740954][ T94] ? usb_probe_device+0x230/0x230 [ 25.745976][ T94] really_probe+0x290/0xac0 [ 25.750476][ T94] driver_probe_device+0x223/0x350 [ 25.755575][ T94] __device_attach_driver+0x1d1/0x290 [ 25.760991][ T94] ? driver_allows_async_probing+0x160/0x160 [ 25.766990][ T94] bus_for_each_drv+0x162/0x1e0 [ 25.771842][ T94] ? bus_rescan_devices+0x20/0x20 [ 25.776872][ T94] ? _raw_spin_unlock_irqrestore+0x39/0x40 [ 25.782850][ T94] ? lockdep_hardirqs_on+0x382/0x580 [ 25.788248][ T94] __device_attach+0x217/0x390 [ 25.793282][ T94] ? device_bind_driver+0xd0/0xd0 [ 25.798295][ T94] bus_probe_device+0x1e4/0x290 [ 25.803138][ T94] device_add+0x1459/0x1bf0 [ 25.807663][ T94] ? wait_for_completion+0x3c0/0x3c0 [ 25.812942][ T94] ? device_link_remove+0x110/0x110 [ 25.818229][ T94] ? _raw_spin_unlock_irqrestore+0x39/0x40 [ 25.824026][ T94] usb_set_configuration+0xe47/0x17d0 [ 25.829388][ T94] usb_generic_driver_probe+0x9d/0xe0 [ 25.834775][ T94] usb_probe_device+0xd9/0x230 [ 25.839519][ T94] ? usb_suspend+0x5f0/0x5f0 [ 25.844111][ T94] really_probe+0x290/0xac0 [ 25.848614][ T94] driver_probe_device+0x223/0x350 [ 25.853732][ T94] __device_attach_driver+0x1d1/0x290 [ 25.859095][ T94] ? driver_allows_async_probing+0x160/0x160 [ 25.865057][ T94] bus_for_each_drv+0x162/0x1e0 [ 25.869914][ T94] ? bus_rescan_devices+0x20/0x20 [ 25.874919][ T94] ? _raw_spin_unlock_irqrestore+0x39/0x40 [ 25.880788][ T94] ? lockdep_hardirqs_on+0x382/0x580 [ 25.886067][ T94] __device_attach+0x217/0x390 [ 25.890874][ T94] ? device_bind_driver+0xd0/0xd0 [ 25.895886][ T94] bus_probe_device+0x1e4/0x290 [ 25.900756][ T94] device_add+0x1459/0x1bf0 [ 25.905362][ T94] ? device_link_remove+0x110/0x110 [ 25.912689][ T94] usb_new_device.cold+0x540/0xcd0 [ 25.918078][ T94] hub_event+0x21cb/0x4300 [ 25.922799][ T94] ? hub_port_debounce+0x350/0x350 [ 25.928082][ T94] ? find_held_lock+0x2d/0x110 [ 25.933422][ T94] ? mark_held_locks+0xe0/0xe0 [ 25.938284][ T94] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 25.944109][ T94] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 25.950171][ T94] process_one_work+0x94b/0x1620 [ 25.955286][ T94] ? pwq_dec_nr_in_flight+0x310/0x310 [ 25.961300][ T94] ? do_raw_spin_lock+0x129/0x290 [ 25.967055][ T94] worker_thread+0x96/0xe20 [ 25.972122][ T94] ? process_one_work+0x1620/0x1620 [ 25.977896][ T94] kthread+0x318/0x420 [ 25.982248][ T94] ? kthread_create_on_node+0xf0/0xf0 [ 25.987750][ T94] ret_from_fork+0x24/0x30 [ 25.994117][ T94] Kernel Offset: disabled [ 25.998763][ T94] Rebooting in 86400 seconds..