uvcvideo 1-1:0.0: Entity type for entity Processing 1 was not initialized! uvcvideo 1-1:0.0: Entity type for entity Input 255 was not initialized! ------------[ cut here ]------------ WARNING: CPU: 0 PID: 163 at drivers/media/mc/mc-entity.c:669 media_create_pad_link+0x500/0x650 drivers/media/mc/mc-entity.c:669 Kernel panic - not syncing: panic_on_warn set ... CPU: 0 PID: 163 Comm: kworker/0:3 Not tainted 5.7.0-rc1-syzkaller #0 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+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:media_create_pad_link+0x500/0x650 drivers/media/mc/mc-entity.c:669 Code: bc ea ff ff ff eb da e8 ee e0 37 fd 0f 0b 41 bc ea ff ff ff eb cb e8 df e0 37 fd 0f 0b 41 bc ea ff ff ff eb bc e8 d0 e0 37 fd <0f> 0b 41 bc ea ff ff ff eb ad e8 c1 e0 37 fd 0f 0b 41 bc ea ff ff RSP: 0018:ffff8881ce48ef70 EFLAGS: 00010293 RAX: ff