socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = dup(r1)
recvmmsg(r2, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x0, 0x0)
r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0)
dup3(r3, r0, 0x0)