Warning: Permanently added '10.128.1.8' (ECDSA) to the list of known hosts. executing program syzkaller login: [ 82.823965][ T12] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 83.063171][ T12] usb 1-1: Using ep0 maxpacket: 8 [ 83.183385][ T12] usb 1-1: config 7 has an invalid interface number: 211 but max is 0 [ 83.194733][ T12] usb 1-1: config 7 has no interface number 0 [ 83.201108][ T12] usb 1-1: config 7 interface 211 altsetting 2 bulk endpoint 0x8D has invalid maxpacket 344 [ 83.211815][ T12] usb 1-1: config 7 interface 211 has no altsetting 0 [ 83.453367][ T12] usb 1-1: string descriptor 0 read error: -22 [ 83.460017][ T12] usb 1-1: New USB device found, idVendor=0458, idProduct=5003, bcdDevice=45.aa [ 83.469531][ T12] usb 1-1: New USB device strings: Mfr=1, Product=255, SerialNumber=5 executing program [ 83.743510][ T12] aiptek 1-1:7.211: Aiptek using 400 ms programming speed [ 83.752189][ T12] input: Aiptek as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:7.211/input/input5 [ 83.763070][ T12] ------------[ cut here ]------------ [ 83.769331][ T12] usb 1-1: BOGUS urb xfer, pipe 1 != type 3 [ 83.775752][ T12] WARNING: CPU: 0 PID: 12 at drivers/usb/core/urb.c:477 usb_submit_urb+0x1188/0x13b0 [ 83.785361][ T12] Kernel panic - not syncing: panic_on_warn set ... [ 83.792070][ T12] CPU: 0 PID: 12 Comm: kworker/0:1 Not tainted 5.2.0-rc6+ #15 [ 83.799757][ T12] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 83.810688][ T12] Workqueue: usb_hub_wq hub_event [ 83.816902][ T12] Call Trace: [ 83.820205][ T12] dump_stack+0xca/0x13e [ 83.824454][ T12] ? usb_submit_urb+0x10b0/0x13b0 [ 83.829560][ T12] panic+0x292/0x6c9 [ 83.833477][ T12] ? __warn_printk+0xf3/0xf3 [ 83.838164][ T12] ? usb_submit_urb+0x1188/0x13b0 [ 83.843186][ T12] ? __probe_kernel_read+0x16c/0x1b0 [ 83.848578][ T12] ? __warn.cold+0x5/0x4b [ 83.853023][ T12] ? __warn+0xe4/0x1c0 [ 83.857216][ T12] ? usb_submit_urb+0x1188/0x13b0 [ 83.862325][ T12] __warn.cold+0x20/0x4b [ 83.866998][ T12] ? usb_submit_urb+0x1188/0x13b0 [ 83.873276][ T12] report_bug+0x262/0x2a0 [ 83.877604][ T12] do_error_trap+0x12b/0x1e0 [ 83.882326][ T12] ? usb_submit_urb+0x1188/0x13b0 [ 83.887608][ T12] do_invalid_op+0x32/0x40 [ 83.892340][ T12] ? usb_submit_urb+0x1188/0x13b0 [ 83.897564][ T12] invalid_op+0x14/0x20 [ 83.903236][ T12] RIP: 0010:usb_submit_urb+0x1188/0x13b0 [ 83.908897][ 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 [ 83.929034][ T12] RSP: 0018:ffff8881d9e0f0c8 EFLAGS: 00010282 [ 83.935279][ T12] RAX: 0000000000000000 RBX: 0000000000000003 RCX: 0000000000000000 [ 83.943364][ T12] RDX: 0000000000000000 RSI: ffffffff8127ef3d RDI: ffffed103b3c1e0b [ 83.951626][ T12] RBP: ffff8881d2b02580 R08: ffff8881d9df9800 R09: 0000000000000000 [ 83.959596][ T12] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001 [ 83.972542][ T12] R13: ffff8881d0c53780 R14: ffff8881cf5100a0 R15: ffff8881d9aed900 [ 83.980625][ T12] ? vprintk_func+0x7d/0x113 [ 83.985390][ T12] ? usb_submit_urb+0x1188/0x13b0 [ 83.990555][ T12] aiptek_open+0xd5/0x130 [ 83.995203][ T12] input_open_device+0x170/0x280 [ 84.000146][ T12] ? store_tabletXtilt+0x230/0x230 [ 84.005344][ T12] kbd_connect+0xfe/0x160 [ 84.009675][ T12] input_attach_handler+0x194/0x200 [ 84.015235][ T12] input_register_device.cold+0xf5/0x246 [ 84.021253][ T12] aiptek_probe.cold+0x286/0x30d [ 84.026351][ T12] ? store_tabletExecute+0x80/0x80 [ 84.031469][ T12] ? lockdep_hardirqs_on+0x379/0x580 [ 84.038266][ T12] ? __pm_runtime_resume+0x111/0x180 [ 84.043687][ T12] usb_probe_interface+0x305/0x7a0 [ 84.048805][ T12] ? usb_probe_device+0x100/0x100 [ 84.053933][ T12] really_probe+0x281/0x660 [ 84.059256][ T12] driver_probe_device+0x104/0x210 [ 84.065456][ T12] __device_attach_driver+0x1c2/0x220 [ 84.071073][ T12] ? driver_allows_async_probing+0x160/0x160 [ 84.077060][ T12] bus_for_each_drv+0x15c/0x1e0 [ 84.081923][ T12] ? bus_rescan_devices+0x20/0x20 [ 84.087337][ T12] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 84.093143][ T12] ? lockdep_hardirqs_on+0x379/0x580 [ 84.098429][ T12] __device_attach+0x217/0x360 [ 84.103231][ T12] ? device_bind_driver+0xd0/0xd0 [ 84.108333][ T12] ? kobject_uevent_env+0x29e/0x1150 [ 84.113600][ T12] ? kobject_uevent_env+0x2a8/0x1150 [ 84.118972][ T12] bus_probe_device+0x1e4/0x290 [ 84.123830][ T12] ? blocking_notifier_call_chain+0x54/0xa0 [ 84.129754][ T12] device_add+0xae6/0x16f0 [ 84.134167][ T12] ? uevent_store+0x50/0x50 [ 84.138791][ T12] usb_set_configuration+0xdf6/0x1670 [ 84.144150][ T12] generic_probe+0x9d/0xd5 [ 84.148583][ T12] usb_probe_device+0x99/0x100 [ 84.153338][ T12] ? usb_suspend+0x620/0x620 [ 84.157957][ T12] really_probe+0x281/0x660 [ 84.162499][ T12] driver_probe_device+0x104/0x210 [ 84.167692][ T12] __device_attach_driver+0x1c2/0x220 [ 84.173149][ T12] ? driver_allows_async_probing+0x160/0x160 [ 84.179124][ T12] bus_for_each_drv+0x15c/0x1e0 [ 84.183958][ T12] ? bus_rescan_devices+0x20/0x20 [ 84.188969][ T12] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 84.194825][ T12] ? lockdep_hardirqs_on+0x379/0x580 [ 84.200103][ T12] __device_attach+0x217/0x360 [ 84.204853][ T12] ? device_bind_driver+0xd0/0xd0 [ 84.209863][ T12] ? kobject_uevent_env+0x29e/0x1150 [ 84.215131][ T12] ? kobject_uevent_env+0x2a8/0x1150 [ 84.220410][ T12] bus_probe_device+0x1e4/0x290 [ 84.225267][ T12] ? blocking_notifier_call_chain+0x54/0xa0 [ 84.231161][ T12] device_add+0xae6/0x16f0 [ 84.235571][ T12] ? uevent_store+0x50/0x50 [ 84.240057][ T12] usb_new_device.cold+0x6a4/0xe61 [ 84.245159][ T12] hub_event+0x1abd/0x3550 [ 84.249560][ T12] ? hub_port_debounce+0x260/0x260 [ 84.254658][ T12] process_one_work+0x905/0x1570 [ 84.259581][ T12] ? pwq_dec_nr_in_flight+0x310/0x310 [ 84.264941][ T12] ? do_raw_spin_lock+0x11a/0x280 [ 84.269965][ T12] worker_thread+0x96/0xe20 [ 84.274496][ T12] ? process_one_work+0x1570/0x1570 [ 84.279676][ T12] kthread+0x30b/0x410 [ 84.283736][ T12] ? kthread_park+0x1a0/0x1a0 [ 84.288402][ T12] ret_from_fork+0x24/0x30 [ 84.293280][ T12] Kernel Offset: disabled [ 84.297632][ T12] Rebooting in 86400 seconds..