games-strategy/freeorion-0.4.9_p20200409-r1 crashes during games when doing almost anything. Stack trace in upstream bug report. Upstream says it's fixed in current master branch. Current master branch seems to work. Reproducible: Sometimes Steps to Reproduce: 0. Start a new game. 1. Click to produce anything or order ships to move 2. If it didn't crash, go to 1 a few times. 3. Wonder what happened. Actual Results: Crash. Expected Results: No crash.
The bug tracker reads like it is fixed upstream
Upstream crashes a lot less, so it's not 100% unplayable. But a while after I said master seems to work, it crashed again.