The SoB (DCO) check failed d8a0d132b50e36e083c0b06c2cd7c492d8215cde The sign-off is missing. 04c71f52bcef59d5316364686e8c348b1abdb3d4 The sign-off is missing. dfd5c9bb68c681694e1f1c198afbf955a2ee90a0 The sign-off is missing. cd7caf519a60e032f3b3a38fd4ba9e9596c0ecec The sign-off is missing. e7063a20a0376e5774c57627f36dc22f0dbc4efe The sign-off is missing. ae3b481198403d88367aac9fd7988aff3481ed30 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.