r0 = socket$netlink(0x10, 0x3, 0xc)
sendmsg$IPCTNL_MSG_EXP_GET(r0, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000880)={&(0x7f00000006c0)={0x2c, 0x1, 0x2, 0x201, 0x0, 0x0, {}, [@CTA_EXPECT_MASTER={0x18, 0x1, 0x0, 0x1, [@CTA_TUPLE_PROTO={0x7, 0x2, 0x0, 0x1, {0x5}}, @CTA_TUPLE_ZONE={0x6}]}]}, 0x2c}}, 0x0)