r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f0000000000)="7c6e1cbeafd68304097a7341c1bd97a309ea516db05e7130fe7be7c53705c97d80b05f3e6c53f10a84", 0x29)