Improve crash backtraces for non-reproducible faults#2880

Open

DL6ER wants to merge 1 commit into

developmentfrom

tweak/backtrace2

Commits on May 5, 2026

Prefer signal-context frame walking in crash handlers, with _Unwind_Backtrace fallback. Add mapping safety checks and log the unwind source so field crash reports show whether frames came from sign…
DL6ER
committed