Switched to a new branch 'cover.1706422466.git.geliang@kernel.org'
Applying: change watchdog to device
error: sha1 information is lacking or useless (Dockerfile).
error: could not build fake ancestor
hint: Use 'git am --show-current-patch=diff' to see the failed patch
Patch failed at 0001 change watchdog to device
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".