Comment 3 for bug 1648785

I think I can provide 1.5 backtraces for this bug. The first backtrace comes after a crash with the mentioned assertion. The second one is another crash but the backtrace seems similar so it might be related.

While posting, I noticed that the last output before the crash is in both cases about drop_stalled_soldiers. Not sure whether it is related, though, since I don't know about the times of output and crash.