r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000780)={0x14}, 0x14}}, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f0000000900), r0)