The SoB (DCO) check failed 1009e0fe6567ba83870aa3755c7c06eb230bd82c The sign-off is missing. 6b837b299e60a1085a5c5d6e331fc6a192b36b17 The sign-off is missing. 516769d874b9d1ff5637fee20722894fdc1361f8 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.