keytouch 0003:0926:3333.0004: implement() called with too large value -1413873663 (n: 1)! (kworker/0:4) ------------[ cut here ]------------ WARNING: CPU: 0 PID: 4534 at drivers/hid/hid-core.c:1422 implement.cold+0x34/0x75 drivers/hid/hid-core.c:1419 Kernel panic - not syncing: panic_on_warn set ... CPU: 0 PID: 4534 Comm: kworker/0:4 Not tainted 5.6.0-rc5-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Workqueue: events hidinput_led_worker Call Trace: __dump_stack lib/dump_stack.c:77 [inline] dump_stack+0xef/0x16e lib/dump_stack.c:118 panic+0x2aa/0x6e1 kernel/panic.c:221 __warn.cold+0x2f/0x30 kernel/panic.c:582 report_bug+0x27b/0x2f0 lib/bug.c:195 fixup_bug arch/x86/kernel/traps.c:174 [inline] fixup_bug arch/x86/kernel/traps.c:169 [inline] do_error_trap+0x12b/0x1e0 arch/x86/kernel/traps.c:267 do_invalid_op+0x32/0x40 arch/x86/kernel/traps.c:286 invalid_op+0x23/0x30 arch/x86/entry/entry_64.S:1027 RIP: 0010:implement.cold+0x34/0x75 drivers/hid/hid-core.c:1422 Code: 00 00 45 89 f8 89 e9 65 48 8b 04 25 00 0f 02 00 48 c7 c2 20 9d 7e 86 48 c7 c6 60 7b 7e 86 4c 8d 88 78 06 00 00 e8 9f a9 0b fe <0f> 0b 44 21 e5 e9 02 3d ff ff e8 00 4a d1 fc 49 8d bd 28 19 00 00 RSP: 0018:ffff8881ce59fb78 EFLAGS: 00010086 RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000 RDX: 0000000000000000 RSI: ffffffff8279b647 RDI: ffffed1039cb3f60 RBP: 00000000abba0001 R08: 0000000000000067 R09: ffffed103b646250 R10: ffffed103b64624f R11: ffff8881db23127f R12: 0000000000000001 R13: ffff8881ca99c000 R14: 0000000000000002 R15: 0000000000000001 hid_output_field drivers/hid/hid-core.c:1595 [inline] hid_output_report+0x2dc/0x4c0 drivers/hid/hid-core.c:1614 __usbhid_submit_report drivers/hid/usbhid/hid-core.c:593 [inline] usbhid_submit_report+0x65c/0xde0 drivers/hid/usbhid/hid-core.c:638 usbhid_request+0x3c/0x70 drivers/hid/usbhid/hid-core.c:1252 hidinput_led_worker+0xbd/0x360 drivers/hid/hid-input.c:1503 process_one_work+0x94b/0x1620 kernel/workqueue.c:2264 worker_thread+0x96/0xe20 kernel/workqueue.c:2410 kthread+0x318/0x420 kernel/kthread.c:255 ret_from_fork+0x24/0x30 arch/x86/entry/entry_64.S:352 Kernel Offset: disabled Rebooting in 86400 seconds..