syz_io_uring_setup(0x4cd1, &(0x7f00000000c0), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000000), 0x0)
remap_file_pages(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0)