=== [1] dense window fill (40000 same-CRC32C names, batch=256) ===
   40000
created=256 errors=0
created=512 errors=0
created=768 errors=0
created=1024 errors=0
created=1280 errors=0
created=1536 errors=0
created=1792 errors=0
created=2048 errors=0
created=2304 errors=0
created=2560 errors=0
created=2816 errors=0
created=3072 errors=0
created=3328 errors=0
created=3584 errors=0
created=3840 errors=0
created=4096 errors=0
created=4352 errors=0
created=4608 errors=0
created=4864 errors=0
created=5120 errors=0
created=5376 errors=0
created=5632 errors=0
created=5888 errors=0
created=6144 errors=0
created=6400 errors=0
created=6656 errors=0
created=6912 errors=0
created=7168 errors=0
created=7424 errors=0
created=7680 errors=0
created=7936 errors=0
created=8192 errors=0
created=8448 errors=0
created=8704 errors=0
created=8960 errors=0
created=9216 errors=0
created=9472 errors=0
created=9728 errors=0
created=9984 errors=0
created=10240 errors=0
created=10496 errors=0
created=10752 errors=0
created=11008 errors=0
created=11264 errors=0
created=11520 errors=0
created=11776 errors=0
created=12032 errors=0
created=12288 errors=0
created=12544 errors=0
created=12800 errors=0
created=13056 errors=0
created=13312 errors=0
created=13568 errors=0
created=13824 errors=0
created=14080 errors=0
created=14336 errors=0
created=14592 errors=0
created=14848 errors=0
created=15104 errors=0
created=15360 errors=0
created=15616 errors=0
created=15872 errors=0
created=16128 errors=0
created=16384 errors=0
created=16640 errors=0
created=16896 errors=0
created=17152 errors=0
created=17408 errors=0
created=17664 errors=0
created=17920 errors=0
created=18176 errors=0
created=18432 errors=0
created=18688 errors=0
created=18944 errors=0
created=19200 errors=0
created=19456 errors=0
created=19712 errors=0
created=19968 errors=0
created=20224 errors=0
created=20480 errors=0
created=20736 errors=0
created=20992 errors=0
created=21248 errors=0
created=21504 errors=0
created=21760 errors=0
created=22016 errors=0
created=22272 errors=0
created=22528 errors=0
created=22784 errors=0