git bisect start
# status: waiting for both good and bad commits
# good: [1e6ad73d0827a246023ba17ca61b35649e3982bb] Remove obsolete comment from solib_bfd_fopen
git bisect good 1e6ad73d0827a246023ba17ca61b35649e3982bb
# status: waiting for bad commit, 1 good commit known
# bad: [8e48670ea65719bcebc2d9fe9ca3e9f381da3863] aarch64 gas: use bool return type for sub-option parsing
git bisect bad 8e48670ea65719bcebc2d9fe9ca3e9f381da3863
# bad: [ccfaa5a439cba3c400550738dc1c1b138987933b] Automatic date update in version.in
git bisect bad ccfaa5a439cba3c400550738dc1c1b138987933b
# bad: [f1a664fa55a9ec301b5139788ee033005dd31db6] Define BFD_ASAN to detect asan
git bisect bad f1a664fa55a9ec301b5139788ee033005dd31db6
# first bad commit: [f1a664fa55a9ec301b5139788ee033005dd31db6] Define BFD_ASAN to detect asan
# first bad commit: [f1a664fa55a9ec301b5139788ee033005dd31db6] Define BFD_ASAN to detect asan