sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) fork() accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000c40), 0x0, 0x100) syz_genetlink_get_family_id$devlink(&(0x7f0000001200), r0)