r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000005c0), r0)
sendmsg$IEEE802154_LLSEC_ADD_KEY(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000740)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_LLSEC_KEY_MODE={0x5}]}, 0x1c}}, 0x0)