------------[ cut here ]------------ usb 1-1: BOGUS urb xfer, pipe 1 != type 3 WARNING: CPU: 0 PID: 370 at drivers/usb/core/urb.c:478 usb_submit_urb+0x1188/0x1460 drivers/usb/core/urb.c:478 Kernel panic - not syncing: panic_on_warn set ... CPU: 0 PID: 370 Comm: systemd-udevd Not tainted 5.7.0-rc6-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 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:175 [inline] fixup_bug arch/x86/kernel/traps.c:170 [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:usb_submit_urb+0x1188/0x1460 drivers/usb/core/urb.c:478 Code: 4d 85 ed 74 46 e8 98 af d2 fd 4c 89 f7 e8 d0 a3 16 ff 41 89 d8 44 89 e1 4c 89 ea 48 89 c6 48 c7 c7 00 56 3d 86 e8 80 85 a6 fd <0f> 0b e9 20 f4 ff ff e8 6c af d2 fd 0f 1f 44 00 00 e8 62 af d2 fd RSP: 0018:ffff8881cc58f770 EFLAGS: 00010286 RAX: 0000000000000000 RBX: 0000000000000003 RCX: 0000000000000000 RDX: 0000000000000000 RSI: ffffffff812a339d RDI: ffffed10398b1ee0 RBP: ffff8881cf6fcd00 R08: ffff8881cc7098c0 R09: ffffed103b64629a R10: ffff8881db2314cf R11: ffffed103b646299 R12: 0000000000000001 R13: ffff8881c6a24510 R14: ffff8881cc96a0a0 R15: ffff8881cf92fb00 pegasus_open+0x192/0x2f0 drivers/input/tablet/pegasus_notetaker.c:228 input_open_device+0x16c/0x2c0 drivers/input/input.c:624 evdev_open_device drivers/input/evdev.c:414 [inline] evdev_open+0x3e1/0x500 drivers/input/evdev.c:496 chrdev_open+0x219/0x5c0 fs/char_dev.c:414 do_dentry_open+0x4ac/0x1160 fs/open.c:797 do_open fs/namei.c:3229 [inline] path_openat+0x1a0b/0x2740 fs/namei.c:3346 do_filp_open+0x192/0x260 fs/namei.c:3373 do_sys_openat2+0x585/0x7d0 fs/open.c:1148 do_sys_open+0xc3/0x140 fs/open.c:1164 do_syscall_64+0xb6/0x5a0 arch/x86/entry/common.c:295 entry_SYSCALL_64_after_hwframe+0x49/0xb3 RIP: 0033:0x7f0b5e166840 Code: 73 01 c3 48 8b 0d 68 77 20 00 f7 d8 64 89 01 48 83 c8 ff c3 66 0f 1f 44 00 00 83 3d 89 bb 20 00 00 75 10 b8 02 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 31 c3 48 83 ec 08 e8 1e f6 ff ff 48 89 04 24 RSP: 002b:00007fff4c5536e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 RAX: ffffffffffffffda RBX: 000055d7ce74c400 RCX: 00007f0b5e166840 RDX: 0000000000000000 RSI: 0000000000080000 RDI: 000055d7ce747d50 RBP: 000055d7ce747d50 R08: 000055d7ccf12670 R09: 0000000000000078 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000020 R13: 0000000000000000 R14: 0000000000000001 R15: 0000000000000000 Kernel Offset: disabled Rebooting in 86400 seconds..