r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r0, &(0x7f0000000dc0)={0x0, 0x0, &(0x7f0000000d80)={&(0x7f0000000cc0)={0x30, 0x3, 0x1, 0x301, 0x0, 0x0, {0x5}, [@CTA_PROTOINFO={0x8, 0x4, 0x0, 0x1, @CTA_PROTOINFO_DCCP={0x4}}, @CTA_HELP={0x14, 0x5, 0x0, 0x1, {0xe, 0x1, 'snmp_trap\x00'}}]}, 0x30}}, 0x40)