No such file or directory: 'run' bench stopped

[trentmu]

search for “Restarting with inotify reloader”

bench update --patch

should help.
Have you checked for memory/disk space etc?

A popular fix for similar problems is also

Bench fails to start after a bench update

Try executing echo fs.inotify.max_user_watches=524288 | sudo tee -a /etc/sysctl.conf && sudo sysctl -p Ref: Node.js: what is ENOSPC error and how to solve? - Stack Overflow