r0 = syz_io_uring_setup(0x453, &(0x7f0000000000), &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000000080), &(0x7f0000003ac0))
close(r0)
fsopen(&(0x7f0000000540)='dax\x00', 0x0)