usb 1-1: config 0 has no interface number 0
usb 1-1: config 0 interface 150 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 29
usb 1-1: New USB device found, idVendor=08ca, idProduct=0020, bcdDevice=56.8f
usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
usb 1-1: config 0 descriptor??
aiptek 1-1:0.150: Aiptek using 400 ms programming speed
input: Aiptek as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.150/input/input5
------------[ cut here ]------------
usb 1-1: BOGUS urb xfer, pipe 1 != type 3
WARNING: CPU: 0 PID: 107 at drivers/usb/core/urb.c:477 usb_submit_urb+0x1188/0x13b0 drivers/usb/core/urb.c:477
Kernel panic - not syncing: panic_on_warn set ...
CPU: 0 PID: 107 Comm: kworker/0:2 Not tainted 5.2.0-rc5+ #11
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Workqueue: usb_hub_wq hub_event
Call Trace:
 __dump_stack lib/dump_stack.c:77 [inline]
 dump_stack+0xca/0x13e lib/dump_stack.c:113
 panic+0x292/0x6c9 kernel/panic.c:219
 __warn.cold+0x20/0x4b kernel/panic.c:576
 report_bug+0x262/0x2a0 lib/bug.c:186
 fixup_bug arch/x86/kernel/traps.c:179 [inline]
 fixup_bug arch/x86/kernel/traps.c:174 [inline]
 do_error_trap+0x12b/0x1e0 arch/x86/kernel/traps.c:272
 do_invalid_op+0x32/0x40 arch/x86/kernel/traps.c:291
 invalid_op+0x14/0x20 arch/x86/entry/entry_64.S:986
RIP: 0010:usb_submit_urb+0x1188/0x13b0 drivers/usb/core/urb.c:477
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
RSP: 0018:ffff8881d4267020 EFLAGS: 00010286
RAX: 0000000000000000 RBX: 0000000000000003 RCX: 0000000000000000
RDX: 0000000000000000 RSI: ffffffff8127ec0d RDI: ffffed103a84cdf6
RBP: ffff8881cfc27080 R08: ffff8881d7b41800 R09: ffffed103b643ed7
R10: ffffed103b643ed6 R11: ffff8881db21f6b7 R12: 0000000000000001
R13: ffff8881d4779bd0 R14: ffff8881d0f355a0 R15: ffff8881d3e54c00
 aiptek_open+0xd5/0x130 drivers/input/tablet/aiptek.c:830
 input_open_device+0x170/0x280 drivers/input/input.c:611
 kbd_connect+0xfe/0x160 drivers/tty/vt/keyboard.c:1547
 input_attach_handler+0x194/0x200 drivers/input/input.c:1004
 input_register_device.cold+0xf5/0x246 drivers/input/input.c:2159
 aiptek_probe.cold+0x286/0x30d drivers/input/tablet/aiptek.c:1873
 usb_probe_interface+0x305/0x7a0 drivers/usb/core/driver.c:361
 really_probe+0x281/0x660 drivers/base/dd.c:509
 driver_probe_device+0x104/0x210 drivers/base/dd.c:670
 __device_attach_driver+0x1c2/0x220 drivers/base/dd.c:777
 bus_for_each_drv+0x15c/0x1e0 drivers/base/bus.c:454
 __device_attach+0x217/0x360 drivers/base/dd.c:843
 bus_probe_device+0x1e4/0x290 drivers/base/bus.c:514
 device_add+0xae6/0x16f0 drivers/base/core.c:2111
 usb_set_configuration+0xdf6/0x1670 drivers/usb/core/message.c:2023
 generic_probe+0x9d/0xd5 drivers/usb/core/generic.c:210
 usb_probe_device+0x99/0x100 drivers/usb/core/driver.c:266
 really_probe+0x281/0x660 drivers/base/dd.c:509
 driver_probe_device+0x104/0x210 drivers/base/dd.c:670
 __device_attach_driver+0x1c2/0x220 drivers/base/dd.c:777
 bus_for_each_drv+0x15c/0x1e0 drivers/base/bus.c:454
 __device_attach+0x217/0x360 drivers/base/dd.c:843
 bus_probe_device+0x1e4/0x290 drivers/base/bus.c:514
 device_add+0xae6/0x16f0 drivers/base/core.c:2111
 usb_new_device.cold+0x8c1/0x1016 drivers/usb/core/hub.c:2534
 hub_port_connect drivers/usb/core/hub.c:5089 [inline]
 hub_port_connect_change drivers/usb/core/hub.c:5204 [inline]
 port_event drivers/usb/core/hub.c:5350 [inline]
 hub_event+0x1ada/0x3590 drivers/usb/core/hub.c:5432
 process_one_work+0x905/0x1570 kernel/workqueue.c:2269
 worker_thread+0x96/0xe20 kernel/workqueue.c:2415
 kthread+0x30b/0x410 kernel/kthread.c:255
 ret_from_fork+0x24/0x30 arch/x86/entry/entry_64.S:352
Kernel Offset: disabled
Rebooting in 86400 seconds..