------------[ cut here ]------------ usb 3-1: BOGUS urb xfer, pipe 1 != type 3 WARNING: CPU: 1 PID: 8584 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: 1 PID: 8584 Comm: syz-executor.2 Not tainted 5.6.0-rc3-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: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:usb_submit_urb+0x1188/0x1460 drivers/usb/core/urb.c:478 Code: 4d 85 ed 74 46 e8 18 ce dd fd 4c 89 f7 e8 d0 5c 17 ff 41 89 d8 44 89 e1 4c 89 ea 48 89 c6 48 c7 c7 e0 e7 3b 86 e8 a0 5f b2 fd <0f> 0b e9 20 f4 ff ff e8 ec cd dd fd 0f 1f 44 00 00 e8 e2 cd dd fd RSP: 0018:ffff8881adcff7b8 EFLAGS: 00010282 RAX: 0000000000000000 RBX: 0000000000000003 RCX: 0000000000000000 RDX: 0000000000004810 RSI: ffffffff812977dd RDI: ffffed1035b9fee9 RBP: ffff8881d143fe00 R08: ffff8881ad1dc980 R09: fffffbfff1266ca1 R10: fffffbfff1266ca0 R11: ffffffff89336507 R12: 0000000000000001 R13: ffff8881ce5bc6c0 R14: ffff8881ca8150a0 R15: ffff8881d297fc00 bcm5974_start_traffic drivers/input/mouse/bcm5974.c:799 [inline] bcm5974_start_traffic+0xbd/0x170 drivers/input/mouse/bcm5974.c:783 bcm5974_open+0x9f/0x160 drivers/input/mouse/bcm5974.c:839 input_open_device+0x16c/0x2c0 drivers/input/input.c:623 evdev_open_device drivers/input/evdev.c:414 [inline] evdev_open+0x3dc/0x4f0 drivers/input/evdev.c:496 chrdev_open+0x219/0x5c0 fs/char_dev.c:414 do_dentry_open+0x494/0x1120 fs/open.c:797 do_last fs/namei.c:3490 [inline] path_openat+0x1222/0x32a0 fs/namei.c:3607 do_filp_open+0x192/0x260 fs/namei.c:3637 do_sys_openat2+0x54c/0x740 fs/open.c:1149 do_sys_open+0xc3/0x140 fs/open.c:1165 do_syscall_64+0xb6/0x5a0 arch/x86/entry/common.c:294 entry_SYSCALL_64_after_hwframe+0x49/0xbe RIP: 0033:0x416211 Code: 75 14 b8 02 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 19 00 00 c3 48 83 ec 08 e8 0a fa ff ff 48 89 04 24 b8 02 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 RSP: 002b:00007f94f51207a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 RAX: ffffffffffffffda RBX: 6666666666666667 RCX: 0000000000416211 RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007f94f5120850 RBP: 000000000076bf20 R08: 000000000000000f R09: 0000000000000000 R10: ffffffffffffffff R11: 0000000000000293 R12: 00000000ffffffff R13: 0000000000000bf5 R14: 00000000004cddcc R15: 000000000076bf2c Kernel Offset: disabled Rebooting in 86400 seconds..