socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000002600)={0xffffffffffffffff}) recvmmsg$unix(r0, &(0x7f00000085c0)=[{{&(0x7f0000002640)=@abs, 0x6e, 0x0}}], 0x1, 0x0, 0x0)