r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000008e80), r0) sendmsg$IEEE802154_LLSEC_ADD_KEY(r1, &(0x7f0000009000)={0x0, 0x0, &(0x7f0000008fc0)={&(0x7f0000008f00)={0x14, r2, 0x1}, 0x14}}, 0x0)