socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="14000000000000000100000001"], 0x18}, 0x0) recvmmsg$unix(r1, &(0x7f0000002080)=[{{0x0, 0x0, 0x0}}], 0x1, 0x2, 0x0)