bisecting cause commit starting from d1e0b8e0cb7a511c8ab32f80f68ef7f6de075243 building syzkaller on 1a381291a38fbca36a7fd1ca142e4cee7794e3b1 revisions tested: 0, total time: 55.339252989s (build: 0s, test: 0s) error: failed to run ["git" "checkout" "d1e0b8e0cb7a511c8ab32f80f68ef7f6de075243"]: exit status 128 fatal: reference is not a tree: d1e0b8e0cb7a511c8ab32f80f68ef7f6de075243