Switched to a new branch 'cover.1756369940.git.tanggeliang@kylinos.cn'
Applying: Add native MPTCP socket creation support
error: sha1 information is lacking or useless (src/java.base/share/classes/sun/nio/ch/Net.java).
error: could not build fake ancestor
hint: Use 'git am --show-current-patch=diff' to see the failed patch
hint: When you have resolved this problem, run "git am --continue".
hint: If you prefer to skip this patch, run "git am --skip" instead.
hint: To restore the original branch and stop patching, run "git am --abort".
hint: Disable this message with "git config set advice.mergeConflict false"
Patch failed at 0001 Add native MPTCP socket creation support