socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendmsg$unix(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000027c0)=[{&(0x7f0000001800)='e', 0x1}], 0x1}, 0x0)
recvmmsg(r0, &(0x7f0000000f40)=[{{0x0, 0x0, 0x0}}], 0x300, 0x0, 0x0)