Switched to a new branch 'E1vkhkO-004FP2-2a@xenbits.xenproject.org'
Applying: Xen Security Advisory 477 v2 (CVE-2025-58150) - x86: buffer overrun with shadow paging + tracing
error: sha1 information is lacking or useless (xen/arch/x86/mm/shadow/multi.c).
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 Xen Security Advisory 477 v2 (CVE-2025-58150) - x86: buffer overrun with shadow paging + tracing