input: Aiptek as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.16/input/input57 ------------[ cut here ]------------ usb 2-1: BOGUS urb xfer, pipe 1 != type 3 WARNING: CPU: 1 PID: 5643 at drivers/usb/core/urb.c:477 usb_submit_urb+0x119a/0x13c0 drivers/usb/core/urb.c:477 Kernel panic - not syncing: panic_on_warn set ... CPU: 1 PID: 5643 Comm: kworker/1:5 Not tainted 5.1.0-rc3+ #8 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+0x292/0x5e1 kernel/panic.c:214 __warn.cold+0x20/0x53 kernel/panic.c:571 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:973 RIP: 0010:usb_submit_urb+0x119a/0x13c0 drivers/usb/core/urb.c:477 Code: ea fd 48 8b 04 24 48 8d b8 a0 00 00 00 e8 9e 3f 12 ff 41 89 d8 44 89 e1 4c 89 ea 48 89 c6 48 c7 c7 e0 90 16 86 e8 e1 23 c0 fd <0f> 0b e9 14 f4 ff ff e8 3a 15 ea fd 49 8d be b0 00 00 00 48 b8 00 RSP: 0018:ffff8881af737030 EFLAGS: 00010282 RAX: 0000000000000000 RBX: 0000000000000003 RCX: 0000000000000000 RDX: 0000000000040000 RSI: ffffffff8127bbcd RDI: ffffed1035ee6df8 RBP: ffff8881d7ef9500 R08: ffff8881af728000 R09: ffffed103b664d30 R10: ffffed103b664d2f R11: ffff8881db32697f R12: 0000000000000001 R13: ffff8881d835c738 R14: ffff8881bb55aa80 R15: ffff8881d9764e00 aiptek_open+0xd5/0x130 drivers/input/tablet/aiptek.c:843 input_open_device+0x173/0x280 drivers/input/input.c:611 kbd_connect+0xfe/0x160 drivers/tty/vt/keyboard.c:1546 input_attach_handler+0x19c/0x200 drivers/input/input.c:1004 input_register_device.cold+0xfd/0x24e drivers/input/input.c:2159 aiptek_probe.cold+0x284/0x307 drivers/input/tablet/aiptek.c:1886 usb_probe_interface+0x30d/0x7b0 drivers/usb/core/driver.c:361 really_probe+0x296/0x680 drivers/base/dd.c:509 driver_probe_device+0xf9/0x200 drivers/base/dd.c:671 __device_attach_driver+0x1c4/0x230 drivers/base/dd.c:778 bus_for_each_drv+0x15e/0x1e0 drivers/base/bus.c:454 __device_attach+0x21e/0x360 drivers/base/dd.c:844 bus_probe_device+0x1ec/0x2a0 drivers/base/bus.c:514 device_add+0xaf4/0x1700 drivers/base/core.c:2106 usb_set_configuration+0xdf2/0x1670 drivers/usb/core/message.c:2023 generic_probe+0x9d/0xd5 drivers/usb/core/generic.c:210 usb_probe_device+0xa8/0x110 drivers/usb/core/driver.c:266 really_probe+0x296/0x680 drivers/base/dd.c:509 driver_probe_device+0xf9/0x200 drivers/base/dd.c:671 __device_attach_driver+0x1c4/0x230 drivers/base/dd.c:778 bus_for_each_drv+0x15e/0x1e0 drivers/base/bus.c:454 __device_attach+0x21e/0x360 drivers/base/dd.c:844 bus_probe_device+0x1ec/0x2a0 drivers/base/bus.c:514 device_add+0xaf4/0x1700 drivers/base/core.c:2106 usb_new_device.cold+0x8b8/0x1030 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+0x1ac9/0x35a0 drivers/usb/core/hub.c:5432 process_one_work+0x90a/0x1580 kernel/workqueue.c:2269 process_scheduled_works kernel/workqueue.c:2331 [inline] worker_thread+0x7ab/0xe20 kernel/workqueue.c:2417 kthread+0x30e/0x420 kernel/kthread.c:253 ret_from_fork+0x3a/0x50 arch/x86/entry/entry_64.S:352 Kernel Offset: disabled Rebooting in 86400 seconds..