Confirmed fixed in 0.13.8. Thanks again!

Great, thanks for the continued investigation and fix!

I'll try - I've never done that though

But note that the fourth post already has reproduction steps. Do they not work for you?

Actually, here's something that might help. At the point of the segfault in 0.13.6: (gdb) disassemble Dump of assembler code for function getEdgeDirection(): 0x0000000000493990 <+0>: mov 0x48(%rdi),%rax => 0x0000000000493994 <+4>: mov 0x3a8(%rax),%eax 0x000000000049399a <+10>: test %eax,%eax 0x00000...

Tested again with 0.13.6, still persists, still the same backtrace: [edited - had the wrong backtrace from scrollback...] 95.573 Error CrashHandler.cpp:183: Received SIGSEGV 96.366 Warning Logger.cpp:360: Symbols.size() == 18, usedSize == 13 Factorio crashed. Generating symbolized stacktrace, please...

Yes, still looks the same. Here's what was in my scrollback from my experiments: Factorio crashed. Generating symbolized stacktrace, please wait ... 37.010 Warning Logger.cpp:360: Symbols.size() == 17, usedSize == 12 #0 0x7d9fdb in CrashHandler::writeStackTrace() at /tmp/factorio-N1bTA9/src/Util/Cra...

And here's actually the savegame.

Thanks for looking into it! Unfortunately a clean install didn't help at all. I re-downloaded 0.13.4 from the website and even used sha1sum to verify that it was, in fact, exactly the same as what I had previously. Steps to reproduce: 1. Play -> Multiplayer -> Load game, the attached save. Set "...

This also happens when I'm hosting the same map, to me (as the host) but not to the others (as the clients). Weird.

First rail in empty space (not connected to anything) is fine. Then I click an arrow on said first rail, move the mouse a bit until it suggests laying more track; clicking then leads to a segfault at 43.269 Error CrashHandler.cpp:183: Received SIGSEGV 44.074 Warning Logger.cpp:360: Symbols.size() ==...

Merely holding an offshore pump in hand is causing a desync. From our experimentation it does not matter which side (host or client), nor whether the pump is held over land or water (in any obvious way, anyway). Let me know if you need more information than the attached desync report. I renamed the ...

Could we get a way to set conditions on rail signals to control what trains can pass through them? For example, by setting "train wagon = 0" on entry signals into track sections, you can make sections that can only be used by player trains that only consist of locomotives. This would allow...

IMHO both smart inserter and smart chest need an exception. Train stations need both inserters and chests, and their throughput is bounded by the number of inserters you can place - IOW, by space. Having to add a 1x1 item to either inserter or chest will drop the throughput of the station by half, ...

IMHO both smart inserter and smart chest need an exception. Train stations need both inserters and chests, and their throughput is bounded by the number of inserters you can place - IOW, by space. Having to add a 1x1 item to either inserter or chest will drop the throughput of the station by half, m...

Can you allow the icons from the "Signals" tab used for circuit networks (i.e. "signal 0", "signal 1", ..., "signal A", ...., "green signal", etc.) in the icons available for a blueprint's icon? The numbers alone would help me a lot in distinguishing...

Hmm, you're right, 0.12.11 loads it with a working counter. I guess you can call it fixed then? Am I supposed to have a control.lua and the locale directory within the save? Re-saving with 0.12.11 (immediately after loading) puts those in the save again. I'm not sure how they would have been lost in...

In a savegame I am playing with a friend (started when 0.12 first came out) the "number of rockets sent" overlay just says unknown-key-rockets-sent.png 233 is actually the number of rockets sent - except that it doesn't update anymore! Launching another rocket (with satellite) doesn't do a...

Oops. And by now I of course lost *that* logfile, but here's one of a new run. (It would help if the forum accepted .log or .txt attachments, sigh.) As the subject said, it's a different device: # in the factorio directory $ df -h . Filesystem Size Used Avail Use% Mounted on /dev/mapper/bigdisk-home...

Thanks for the fast fix!

You spend half an hour with a friend redesigning the entry/exit area into your main train station to allow trains to exit and enter at the same time, and shortly afterwards the new design gets everything stuck in a 7-train deadlock.

(Sadly I didn't make a screenshot.)