socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendmsg$unix(r1, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0)
recvmsg$unix(r1, &(0x7f0000001700)={0x0, 0x0, 0x0}, 0x0)
recvmmsg$unix(r1, &(0x7f0000004200)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0)
recvmsg$unix(r0, &(0x7f0000002040)={0x0, 0x0, 0x0}, 0x0)