Switched to a new branch 'bc154bf23639cfb4c59e6b1f593cbd0772095603.1692787403.git.geliang.tang@suse.com'
Applying: Squash to "selftests/bpf: Add bpf_stale scheduler, v3"
error: sha1 information is lacking or useless (tools/testing/selftests/bpf/progs/mptcp_bpf_stale.c).
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/bpf: Add bpf_stale scheduler, v3"
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".