Switched to a new branch '013071003d63b701c3529ce344d70578d22b5fef.1693303834.git.geliang.tang@suse.com' Applying: Squash to "selftests: mptcp: update userspace pm test helpers, v7" error: sha1 information is lacking or useless (tools/testing/selftests/net/mptcp/mptcp_join.sh). error: could not build fake ancestor hint: Use 'git am --show-current-patch=diff' to see the failed patch Patch failed at 0001 Squash to "selftests: mptcp: update userspace pm test helpers, v7" When you have resolved this problem, run "git am --continue". If you prefer to skip this patch, run "git am --skip" instead. To restore the original branch and stop patching, run "git am --abort".