socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = dup3(r0, r1, 0x0)
r3 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
r4 = dup2(r3, r2)
ioctl$RNDADDTOENTCNT(r4, 0x541b, 0x0)