bisecting fixing commit since b9998194591467dc562c23ecefb63af4eff7530b building syzkaller on 4656becafbd6c9a181ee8516f6b2a26103668273 testing commit b9998194591467dc562c23ecefb63af4eff7530b with gcc (GCC) 8.1.0 all runs: crashed: WARNING: suspicious RCU usage in xfrm_alloc_userspi testing current HEAD 0b821f0a8339ffe55411857de6bb1d3480a034fd testing commit 0b821f0a8339ffe55411857de6bb1d3480a034fd with gcc (GCC) 8.1.0 all runs: OK # git bisect start 0b821f0a8339ffe55411857de6bb1d3480a034fd b9998194591467dc562c23ecefb63af4eff7530b Bisecting: a merge base must be tested [9e98c678c2d6ae3a17cb2de55d17f69dddaa231b] Linux 5.1-rc1 testing commit 9e98c678c2d6ae3a17cb2de55d17f69dddaa231b with gcc (GCC) 8.1.0 all runs: OK # git bisect bad 9e98c678c2d6ae3a17cb2de55d17f69dddaa231b The merge base 9e98c678c2d6ae3a17cb2de55d17f69dddaa231b is bad. This means the bug has been fixed between 9e98c678c2d6ae3a17cb2de55d17f69dddaa231b and [b9998194591467dc562c23ecefb63af4eff7530b]. revisions tested: 3, total time: 44m49.870869254s (build: 18m11.678690018s, test: 24m5.719226563s) error: failed to run ["git" "bisect" "bad"]: exit status 3 The merge base 9e98c678c2d6ae3a17cb2de55d17f69dddaa231b is bad. This means the bug has been fixed between 9e98c678c2d6ae3a17cb2de55d17f69dddaa231b and [b9998194591467dc562c23ecefb63af4eff7530b].