socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000340)={0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f00000049c0)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="1400000000000000010000000100000070"], 0x18}}], 0x2, 0x0)