[1.1.76] crash when autosaving (ReplaySaver::saveToFile)

[CPX16]

Hi,

What did I do?
- I have a game where I am constantly getting crashes from autosave. (last one after 4 autosaves). Game is unmodded but runs on linux.

What happened?
- When autosave starts it crashes and tells me it has crashed and asks if want to open location of the log files

What did I expect?
- Autosave not to crash. I have not encountered this when manually saving but that is far less common

Does it happen always:
- Happens quite often and because of it I decreased the autosave interval to 1 min

Reproducing:
Have attached save running for maybe 5-10 minutes and I have crashed about 9/10 times (with 1 min save interval)


Whenever I've tried to read the log files it seems to have something to do with:
/tmp/factorio-build-uF5Grl/libraries/zlib/deflate.c (1652): deflate_fast

and
/tmp/factorio-build-uF5Grl/src/Input/ReplaySaver.cpp (39): ReplaySaver::saveToFile(PackageWriterPath const&)

I'm attaching 2 cases of logs and game save + broken game save

[CPX16]

Update:

It seems that after I stopped killing spawners / worms (when this started to be so frequent that I remember thinking about it I was in the middle of killing large amount of enemy bases) the crashes stopped / are much less common. Don't know if this is related but the change is significant. (or it's something else idk...)

[CPX16]

I believe this might have something to do with my main system running on linux. I've been playing this on my windows pc for maybe 10-15 hours now without any crashes and as soon as I switch to linux I get regular (not as frequent as earlier) crashes (the logs still contain the same errors).