error: patch failed: debug/backtrace.c:42
error: debug/backtrace.c: patch does not apply
error: sysdeps/generic/sframe.c: does not exist in index
error: sysdeps/generic/sframe.h: does not exist in index
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"
Applying: elf: Start SFrame stack trace from PC and CFA
Patch failed at 0001 elf: Start SFrame stack trace from PC and CFA