io_setup(0x6, &(0x7f0000000440)=<r0=>0x0)
r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
io_submit(r0, 0x1, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}])