r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPSET_CMD_ADD(r0, &(0x7f0000000640)={&(0x7f00000003c0), 0xc, &(0x7f0000000600)={&(0x7f0000000400)={0x1c, 0x9, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_LINENO={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8010}, 0x0)