r0 = socket$inet_udp(0x2, 0x2, 0x0)
getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000002380)={'filter\x00', 0x4, "642da8aa"}, &(0x7f00000023c0)=0x2c)