git verify-pack -v .git/objects/pack/pack-*.idx | sort -k 3 -g | tail -5

git rev-list --objects --all | grep b3266a82

git filter-branch --index-filter 'git rm --cached --ignore-unmatch aaa.zip'

rm -rf .git/refs/original/
git reflog expire --expire=now --all
git fsck --full --unreachable
git repack -A -d
git gc --aggressive --prune=now
git push --force origin master

git count-objects -v