The SoB (DCO) check failed cb8d76c21b214e483d6b3b9adec3938239324ef8 The sign-off is missing. bab06f6c3bf5e14ee624c6d380917ef9fca6f9cf The sign-off is missing. 389540e8e74e3739aecd9f93e5ac6e90e940dbee The sign-off is missing. ef8362f18f079abe38734c42e99d5e8bd66d824b The sign-off is missing. What should I do to fix it ? All proposed commits should include a Signed-off-by: <your-name> <your-email-address> line in their commit message. This is most conveniently done by using --signoff (-s) when running git commit.