keep stack backtrace for our tools like toda and chaos-tproxy which written in rust

[STRRL]

Feature Request

Is your feature request related to a problem? Please describe:

Yes. Stack backtrace is not available when the program get crashed, it's not easy to debug.

ref: log file in #4330

Describe the feature you'd like:

Keep the backtrace when error occurs.

Describe alternatives you've considered:

Teachability, Documentation, Adoption, Migration Strategy:

[STRRL]

also dump resources (like fds, pids to patch) before really execute patching