[HanziQ] [14.7] Crash when changing rail on: "RailPathFinder::findPath"

[MrGrim]

I'm getting a reproducible crash right after laying down a rail blueprint. Links to the log and save are below. When you load the save you'll be holding a 90 degree turn rail blueprint. Rotate it once then place it so that the lights on the left of the blueprint are to the tile just left of the lights next to the power pole at the end of the current track. The game freezes within a few seconds of doing this.

I'm using one mod which is a version of "Auto Deploy Destroyers" that I patched for 0.14. I can reproduce the crash without the mod, however, but if you want the patched version used in the save it's also in the links below.

Thanks!

https://dl.dropboxusercontent.com/u/969 ... urrent.log
https://dl.dropboxusercontent.com/u/969 ... osave2.zip
https://dl.dropboxusercontent.com/u/969 ... _0.1.3.zip

[joon]

I can confirm this. Have a Bp with rails which just worked for me but as soon as I rotate it and place it down, it will crash within a few seconds

[Cheekything]

Can confirm I had the same issue will try to recreate as the second time I used my blueprint it seemed to be fine.

Code: Select all

Info ServerMultiplayerManager.cpp:745: MapTick(14982278) Serving map(C) for peer(2) size(9174487) crc(2152164534)
1787.264 Info ServerMultiplayerManager.cpp:625: mapTick(14982278) changing state from(InGameSavingMap) to(InGame)
1787.645 Info ServerMultiplayerManager.cpp:709: mapTick(14982302) received stateChanged peerID(2) oldState(ConnectedWaitingForMap) newState(ConnectedDownloadingMap)
1791.336 Info ServerMultiplayerManager.cpp:709: mapTick(14982524) received stateChanged peerID(2) oldState(ConnectedDownloadingMap) newState(ConnectedLoadingMap)
1792.312 Info ServerMultiplayerManager.cpp:709: mapTick(14982582) received stateChanged peerID(2) oldState(ConnectedLoadingMap) newState(TryingToCatchUp)
1793.563 Info ServerMultiplayerManager.cpp:709: mapTick(14982657) received stateChanged peerID(2) oldState(TryingToCatchUp) newState(WaitingForCommandToStartSendingTickClosures)
1793.568 Info GameActionHandler.cpp:2535: MapTick(14982657) processed PlayerJoinGame peerID(2) playerIndex(1) mode(connect)
1793.921 Info ServerMultiplayerManager.cpp:709: mapTick(14982679) received stateChanged peerID(2) oldState(WaitingForCommandToStartSendingTickClosures) newState(InGame)
1910.176 Error CrashHandler.cpp:210: Received SIGSEGV
Factorio crashed. Generating symbolized stacktrace, please wait ...
c:\cygwin64\tmp\factorio-5uendm\libraries\stackwalker\stackwalker.cpp (906): StackWalker::ShowCallstack
c:\cygwin64\tmp\factorio-5uendm\src\util\logger.cpp (332): Logger::writeStacktrace
c:\cygwin64\tmp\factorio-5uendm\src\util\logger.cpp (386): Logger::logStacktrace
c:\cygwin64\tmp\factorio-5uendm\src\util\crashhandler.cpp (105): CrashHandler::writeStackTrace
c:\cygwin64\tmp\factorio-5uendm\src\util\crashhandler.cpp (213): CrashHandler::SignalHandler
d:\th\minkernel\crts\ucrt\src\appcrt\misc\exception_filter.cpp (219): _seh_filter_exe
d:\th\minkernel\crts\ucrt\src\appcrt\startup\thread.cpp (117): `thread_start<unsigned int (__cdecl*)(void * __ptr64)>'::`1'::filt$0
ERROR: SymGetLineFromAddr64, GetLastError: 487 (Address: 00007FF6B6751464)
00007FF6B6751464 (factorio): (filename not available): __C_specific_handler
ERROR: SymGetLineFromAddr64, GetLastError: 487 (Address: 00007FFB4BA29AFD)
00007FFB4BA29AFD (ntdll): (filename not available): _chkstk
ERROR: SymGetLineFromAddr64, GetLastError: 487 (Address: 00007FFB4B9B4FE9)
00007FFB4B9B4FE9 (ntdll): (filename not available): RtlImageNtHeaderEx
ERROR: SymGetLineFromAddr64, GetLastError: 487 (Address: 00007FFB4BA28C0A)
00007FFB4BA28C0A (ntdll): (filename not available): KiUserExceptionDispatcher
c:\cygwin64\tmp\factorio-5uendm\src\rail\railpathfinder.cpp (130): RailPathFinder::findPath
c:\cygwin64\tmp\factorio-5uendm\src\rail\train.cpp (1193): Train::requestPath
c:\cygwin64\tmp\factorio-5uendm\src\rail\train.cpp (1862): Train::recalculatePath
c:\cygwin64\tmp\factorio-5uendm\src\rail\train.cpp (1017): Train::update
c:\cygwin64\tmp\factorio-5uendm\src\rail\trainmanager.cpp (161): TrainManager::update
c:\cygwin64\tmp\factorio-5uendm\src\map\map.cpp (1122): Map::update
c:\cygwin64\tmp\factorio-5uendm\src\game.cpp (144): Game::update
c:\cygwin64\tmp\factorio-5uendm\src\scenario\scenario.cpp (835): Scenario::update
c:\cygwin64\tmp\factorio-5uendm\src\mainloop.cpp (720): MainLoop::gameUpdateStep
c:\cygwin64\tmp\factorio-5uendm\src\mainloop.cpp (590): MainLoop::gameUpdateLoop
c:\cygwin64\tmp\factorio-5uendm\src\mainloop.cpp (280): MainLoop::mainLoopStepHeadless
c:\cygwin64\tmp\factorio-5uendm\src\mainloop.cpp (184): MainLoop::run
c:\cygwin64\tmp\factorio-5uendm\src\main.cpp (472): wmain
f:\dd\vctools\crt\vcstartup\src\startup\exe_common.inl (255): __scrt_common_main_seh
ERROR: SymGetLineFromAddr64, GetLastError: 487 (Address: 00007FFB48E68102)
00007FFB48E68102 (KERNEL32): (filename not available): BaseThreadInitThunk
ERROR: SymGetLineFromAddr64, GetLastError: 487 (Address: 00007FFB4B9DC5B4)
00007FFB4B9DC5B4 (ntdll): (filename not available): RtlUserThreadStart
1910.928 Error CrashHandler.cpp:106: Map tick at moment of crash: 14989654
1910.930 Error Util.cpp:77: Unexpected error occurred. If you're running the latest version of the game you can help us solve the problem by posting the contents of the log file on the Factorio forums.
Please also include the save file(s), any mods you may be using, and any steps you know of to reproduce the crash.

Finally managed to get this to happen but when I repeated the same events after a reload the crash didn't happen.

First time was with blueprints, the second with the rail planner. Both did not repeat under the same conditions (not exact but I did the same things).

[langoor]

its happens when you try to extend your rail.. if there is signal from where you started to extend rail.. this will cause crash..

[Ilirea]

its happens when you try to extend your rail.. if there is signal from where you started to extend rail.. this will cause crash..

I can also confirm this as I tried it a few times and the crash was reproducible.

[Mokmo]

I was laying rail using the shift-click rail planner, so i guess it almost counts as laying using blueprint...

Code: Select all

   0.003 2016-09-16 18:36:01; Factorio 0.14.7 (build 24699, win64, steam)
   0.003 Operating system: Windows 8.1 
   0.003 Program arguments: "C:\Program Files (x86)\Steam\steamapps\common\Factorio\bin\x64\Factorio.exe" 
   0.003 Read data path: C:/Program Files (x86)/Steam/steamapps/common/Factorio/data
   0.003 Write data path: C:/Program Files (x86)/Steam/steamapps/common/Factorio
   0.003 Binaries path: C:/Program Files (x86)/Steam/steamapps/common/Factorio/bin
   0.023 Display options: [FullScreen: true] [VSync: false] [UIScale: 80%] [MultiSampling: OFF] [Screen: 255]
   0.024 Available display adapters: 1
   0.024  [0]: \\.\DISPLAY1 - Intel(R) HD Graphics 5500 {0x05, [0,0], 1366x768, 32bit, 60Hz}
   0.024 Create display on adapter 0. Size 1280x720 at position [33, 6].
   0.070 Initialised Direct3D:[0] Intel(R) HD Graphics 5500; driver: igdumdim64.dll 10.18.15.4281
   0.072     Video memory size (dedicated video/dedicated system/shared system/available): 128/0/2560/2684 MB
   0.127 Device reset internal.
   0.133 Desktop composition is active.
   0.133 Graphics options: [Graphics quality: low] [Video memory usage: medium] [Light scale: 100%] [DXT: false]
   0.342 Loading mod core 0.0.0 (data.lua)
   0.355 Loading mod base 0.14.7 (data.lua)
   0.554 Loading mod FARL 0.6.0 (data.lua)
   0.650 Loading mod advanced-logistics-system 0.4.0 (data.lua)
   0.754 Loading mod bobinserters 0.14.0 (data.lua)
   0.865 Loading mod boblibrary 0.14.2 (data.lua)
   0.974 Loading mod Bottleneck 0.3.2 (data.lua)
   1.071 Loading mod Factorissimo 0.2.0 (data.lua)
   1.177 Loading mod RailTanker 1.4.0 (data.lua)
   1.263 Loading mod Warehousing 0.0.11 (data.lua)
   1.370 Loading mod bobassembly 0.14.0 (data.lua)
   1.479 Loading mod boblogistics 0.14.2 (data.lua)
   1.621 Loading mod bobmining 0.14.0 (data.lua)
   1.749 Loading mod bobpower 0.14.0 (data.lua)
   1.880 Loading mod bobtech 0.14.0 (data.lua)
   2.021 Loading mod FARL 0.6.0 (data-updates.lua)
   2.148 Loading mod bobinserters 0.14.0 (data-updates.lua)
   2.273 Loading mod bobassembly 0.14.0 (data-updates.lua)
   2.276 Script technology-functions.lua:155: Technology advanced-electronics-3 does not exist.
   2.419 Loading mod boblogistics 0.14.2 (data-updates.lua)
   2.425 Script technology-functions.lua:155: Technology aluminium-processing does not exist.
   2.425 Script technology-functions.lua:155: Technology titanium-processing does not exist.
   2.425 Script technology-functions.lua:155: Technology advanced-electronics-3 does not exist.
   2.425 Script technology-functions.lua:155: Technology ceramics does not exist.
   2.543 Loading mod bobmining 0.14.0 (data-updates.lua)
   2.678 Loading mod bobpower 0.14.0 (data-updates.lua)
   2.833 Loading mod bobtech 0.14.0 (data-updates.lua)
   2.959 Loading mod hacked-splitters 1.0.6 (data-updates.lua)
   3.089 Loading mod FARL 0.6.0 (data-final-fixes.lua)
   3.218 Loading mod RailTanker 1.4.0 (data-final-fixes.lua)
   3.372 Loading mod Squeak Through 1.1.4 (data-final-fixes.lua)
   3.480 Checksum for core: 1620335853
   3.480 Checksum for mod base: 330946690
   3.480 Checksum for mod FARL: 1093886923
   3.480 Checksum for mod advanced-logistics-system: 2163846892
   3.481 Checksum for mod bobinserters: 2966285250
   3.481 Checksum for mod boblibrary: 617495183
   3.481 Checksum for mod bobtechsave: 0
   3.481 Checksum for mod Bottleneck: 1776934153
   3.481 Checksum for mod Factorissimo: 708485668
   3.481 Checksum for mod RailTanker: 1260574978
   3.481 Checksum for mod Squeak Through: 3024636449
   3.481 Checksum for mod Warehousing: 3149064619
   3.481 Checksum for mod bobassembly: 3954254202
   3.481 Checksum for mod boblogistics: 3350834541
   3.481 Checksum for mod bobmining: 315145939
   3.481 Checksum for mod bobpower: 3291248052
   3.481 Checksum for mod bobtech: 4020887635
   3.481 Checksum for mod hacked-splitters: 801327488
   4.214 Info PlayerData.cpp:45: Local player-data.json available, timestamp 1473992767
   4.214 Info PlayerData.cpp:50: Cloud player-data.json available, timestamp 1473967788
   4.429 Initial atlas bitmap size is 8192
   4.431 Created atlas bitmap 8192x3499
   4.431 Created atlas bitmap 4096x1024
   4.432 Created atlas bitmap 4096x1052
  29.321 Sprites loaded
  29.321 Convert atlas 4096x1024 to: trilinear-filtering 
  29.425 Convert atlas 4096x1052 to: mipmap 
  30.008 Loading sounds...
  32.617 Custom inputs active: 7
  32.711 Factorio initialised
  44.173 Loading map C:\Program Files (x86)\Steam\steamapps\common\Factorio\saves\_autosave1.zip
  44.267 Info Scenario.cpp:148: Map version 0.14.7-0
  49.208 Checksum for script C:/Program Files (x86)/Steam/steamapps/common/Factorio/temp/currently-playing/control.lua: 900459546
  49.254 Checksum for script __FARL__/control.lua: 2419079015
  49.267 Checksum for script __advanced-logistics-system__/control.lua: 4246309343
  49.270 Checksum for script __bobinserters__/control.lua: 2307930931
  49.272 Checksum for script __bobtechsave__/control.lua: 868364910
  49.274 Checksum for script __Bottleneck__/control.lua: 1675732387
  49.279 Checksum for script __Factorissimo__/control.lua: 841786998
  49.282 Checksum for script __RailTanker__/control.lua: 2344758156
  49.283 Checksum for script __Warehousing__/control.lua: 4246273150
  49.285 Checksum for script __boblogistics__/control.lua: 1225455028
  49.287 Checksum for script __hacked-splitters__/control.lua: 398470431
 588.178 Error CrashHandler.cpp:135: Exception Code: c0000005, Address: 00007FF7419836B7
ModuleBase: 00007FF741510000, ImageSize: 01160000, RelativeAddress: 004736b7
 588.178 Error CrashHandler.cpp:145: Exception Context:
rax=0000002c3a60f0c0, rbx=0000002c18540420, rcx=0000000000000000,
rdx=0000002c5e5d79d0, rsi=00000000000000c0, rdi=0000002c15209f00,
rip=00007ff7419836b7, rsp=0000002c3a60ee30, rbp=0000002c3a60ef30,
 r8=0000002c89a94ca0,  r9=0000000000002426, r10=0000002c18540420,
r11=0000002c3a60ee10, r12=00007ff7425209d1, r13=0000002c88708270,
r14=00007ff742520900, r15=0000002c92c13a20
Factorio crashed. Generating symbolized stacktrace, please wait ...
c:\cygwin64\tmp\factorio-5uendm\libraries\stackwalker\stackwalker.cpp (906): StackWalker::ShowCallstack
c:\cygwin64\tmp\factorio-5uendm\src\util\logger.cpp (332): Logger::writeStacktrace
c:\cygwin64\tmp\factorio-5uendm\src\util\logger.cpp (386): Logger::logStacktrace
c:\cygwin64\tmp\factorio-5uendm\src\util\crashhandler.cpp (105): CrashHandler::writeStackTrace
c:\cygwin64\tmp\factorio-5uendm\src\util\crashhandler.cpp (155): CrashHandler::SehHandler
ERROR: SymGetLineFromAddr64, GetLastError: 487 (Address: 00007FF8CEF51D52)
00007FF8CEF51D52 (KERNELBASE): (filename not available): UnhandledExceptionFilter
ERROR: SymGetLineFromAddr64, GetLastError: 487 (Address: 00007FF8D1A5F133)
00007FF8D1A5F133 (ntdll): (filename not available): memset
ERROR: SymGetLineFromAddr64, GetLastError: 487 (Address: 00007FF8D1A41D86)
00007FF8D1A41D86 (ntdll): (filename not available): _C_specific_handler
ERROR: SymGetLineFromAddr64, GetLastError: 487 (Address: 00007FF8D1A533FD)
00007FF8D1A533FD (ntdll): (filename not available): _chkstk
ERROR: SymGetLineFromAddr64, GetLastError: 487 (Address: 00007FF8D1A14847)
00007FF8D1A14847 (ntdll): (filename not available): RtlRaiseException
ERROR: SymGetLineFromAddr64, GetLastError: 487 (Address: 00007FF8D1A5258A)
00007FF8D1A5258A (ntdll): (filename not available): KiUserExceptionDispatcher
c:\cygwin64\tmp\factorio-5uendm\src\rail\railpathfinder.cpp (130): RailPathFinder::findPath
c:\cygwin64\tmp\factorio-5uendm\src\rail\train.cpp (1193): Train::requestPath
c:\cygwin64\tmp\factorio-5uendm\src\rail\train.cpp (1862): Train::recalculatePath
c:\cygwin64\tmp\factorio-5uendm\src\rail\train.cpp (992): Train::update
c:\cygwin64\tmp\factorio-5uendm\src\rail\trainmanager.cpp (161): TrainManager::update
c:\cygwin64\tmp\factorio-5uendm\src\map\map.cpp (1122): Map::update
c:\cygwin64\tmp\factorio-5uendm\src\game.cpp (144): Game::update
c:\cygwin64\tmp\factorio-5uendm\src\scenario\scenario.cpp (835): Scenario::update
c:\cygwin64\tmp\factorio-5uendm\src\mainloop.cpp (720): MainLoop::gameUpdateStep
c:\cygwin64\tmp\factorio-5uendm\src\mainloop.cpp (590): MainLoop::gameUpdateLoop
c:\cygwin64\tmp\factorio-5uendm\src\util\workerthread.cpp (34): WorkerThread::loop
c:\program files (x86)\microsoft visual studio 14.0\vc\include\thr\xthread (247): std::_LaunchPad<std::unique_ptr<std::tuple<void (__cdecl WorkerThread::*)(void) __ptr64,WorkerThread * __ptr64>,std::default_delete<std::tuple<void (__cdecl WorkerThread::*)(void) __ptr64,WorkerThread * __ptr64> > > >::_Run
c:\program files (x86)\microsoft visual studio 14.0\vc\include\thr\xthread (210): std::_Pad::_Call_func
d:\th\minkernel\crts\ucrt\src\appcrt\startup\thread.cpp (115): thread_start<unsigned int (__cdecl*)(void * __ptr64)>
ERROR: SymGetLineFromAddr64, GetLastError: 487 (Address: 00007FF8CF1513D2)
00007FF8CF1513D2 (KERNEL32): (filename not available): BaseThreadInitThunk
ERROR: SymGetLineFromAddr64, GetLastError: 487 (Address: 00007FF8D19D54E4)
00007FF8D19D54E4 (ntdll): (filename not available): RtlUserThreadStart
 589.292 Error CrashHandler.cpp:106: Map tick at moment of crash: 10290344
 589.292 Error Util.cpp:77: Unexpected error occurred. If you're running the latest version of the game you can help us solve the problem by posting the contents of the log file on the Factorio forums.
Please also include the save file(s), any mods you may be using, and any steps you know of to reproduce the crash.

[creepwood]

I came across this too yesterday. I was extending a junction and 4/5 time this will make the client crash.

Here's a screen of when it happens

I also attached the log file

Edit: I tried laying down track from the other end instead which doesn't have a signal, it worked, but as soon as I placed a signal the client crashed again

Edit 2: If i stoppede all trains and put them in manual. I didn't encounter any error

[thecatlover1996]

Had a similiar crash for about three times when trying to create a T-split with a blueprint, while there were trains scheduled to drive over the already existing straight track. It seemed to me, that on the moment the signals were placed (i.e. new rail segments were created), the crash occured.

The crash occured on the server and on both clients. Included the log for my client, I'll quickly boot the server to get the server log as well.

Btw, the logs are relatively short, since this was the log after the third crash and we just kept restarting the server and trying again
After that, we found a temporary work-around: when we halted all trains, then placed the T-split, then let the trains run again, no crash occurred.

[thecatlover1996]

Hereby the log for the server at the time of the crash.

[adamcharnock]

I've encountered this bug too:

* Running 0.14.7
* Crashes on both server and local game
* Log & save attached

To reproduce: Extend the train platform (next to where I am stood, user adamcharnock). The game should then crash.

Thank you!

Adam

EDIT: If that doesn't cause the crash then try to attach the platforms to the rail above them. Once the rightmost train departs it definitely crashes for me.

EDIT2: I'm experiencing the same as creepwood. If I lay the track from the other end, then I don't get a crash. However, the game then crashes as soon as I place a signal. Stopping all the trains beforehand avoids the crash. Starting the trains again afterwards does not result in a subsequent crash.

[DutchJer]

i had the same thing, twice today during the stream.

both were on the same line.

i can share the last savegame i have of the last one, but it's big, so let me know if you need it.

my logfile is here: http://pastebin.com/QrUSGaEM & http://pastebin.com/hNGxejJd

[Helfima]

i confirm it crash every time i can't play more than 1h

[MrGrim]

Ya this one appears to be unpredictable. I'm experiencing several crashes per session and specifics of signal placement or how the rail is being extended doesn't seem to matter all that much. I could try to hold on to saves each time it happens if you don't already have plenty.

[Zeno]

Experiencing this also.
At first i was running around, doing all sorts of random things setting up a train stop blueprint, then it crashed:

First

0.004 2016-09-19 01:06:12; Factorio 0.14.7 (build 24699, win64, steam)
0.004 Operating system: Windows 7 Service Pack 1
0.004 Program arguments: "C:\Steam\steamapps\common\Factorio\bin\x64\Factorio.exe"
0.004 Read data path: C:/Steam/steamapps/common/Factorio/data
0.004 Write data path: C:/Users/User/AppData/Roaming/Factorio
0.004 Binaries path: C:/Steam/steamapps/common/Factorio/bin
0.039 Display options: [FullScreen: false] [VSync: true] [UIScale: 100%] [MultiSampling: OFF] [Screen: 255]
0.042 Available display adapters: 1
0.042 [0]: \\.\DISPLAY1 - AMD Radeon HD 6900 Series {0x05, [0,0], 1920x1080, 32bit, 60Hz}
0.043 Create display on adapter 0. Size 1280x720 at position [310, 162].
0.433 Initialised OpenGL:[0] AMD Radeon HD 6900 Series; driver: 4.5.13399 Compatibility Profile Context 15.200.1062.1004
0.505 Graphics options: [Graphics quality: normal] [Video memory usage: high] [Light scale: 50%] [DXT: auto]
0.638 Loading mod core 0.0.0 (data.lua)
0.648 Loading mod base 0.14.7 (data.lua)
0.842 Checksum for core: 1620335853
0.842 Checksum for mod base: 330946690
1.436 Info PlayerData.cpp:45: Local player-data.json available, timestamp 1474182174
1.436 Info PlayerData.cpp:52: Cloud player-data.json unavailable
1.706 Initial atlas bitmap size is 16384
1.708 Created atlas bitmap 16384x3847
1.744 Created atlas bitmap 4096x4088
1.787 Created atlas bitmap 4096x4096
1.826 Created atlas bitmap 4096x3960
1.826 Created atlas bitmap 4096x968
1.827 Created atlas bitmap 4096x3652
39.467 Sprites loaded
39.467 Convert atlas 4096x4088 to: compressed
42.886 Convert atlas 4096x4096 to: compressed
46.473 Convert atlas 4096x3960 to: compressed
49.588 Convert atlas 4096x968 to: trilinear-filtering
49.622 Convert atlas 4096x3652 to: mipmap
49.851 Loading sounds...
56.960 Custom inputs active: 0
57.087 Factorio initialised
68.468 Loading map C:\Users\User\AppData\Roaming\Factorio\saves\Lazy Achievements.zip
68.874 Info Scenario.cpp:148: Map version 0.14.7-0
73.978 Checksum for script C:/Users/User/AppData/Roaming/Factorio/temp/currently-playing/control.lua: 900459546
868.231 Unlocked achievement "delivery-service"
1288.515 Error CrashHandler.cpp:135: Exception Code: c0000005, Address: 000000013F5B36B7
ModuleBase: 000000013F140000, ImageSize: 01160000, RelativeAddress: 004736b7
1288.515 Error CrashHandler.cpp:145: Exception Context:
rax=000000002e67f4a0, rbx=0000000081533610, rcx=0000000000000000,
rdx=00000000070e6350, rsi=00000000000000a0, rdi=000000007ab21500,
rip=000000013f5b36b7, rsp=000000002e67f210, rbp=000000002e67f310,
r8=00000000688cf220, r9=00000000000026dd, r10=0000000081533610,
r11=00009fe401620085, r12=00000001401509d1, r13=00000000688c31f0,
r14=0000000140150900, r15=00000000823be830
Factorio crashed. Generating symbolized stacktrace, please wait ...
c:\cygwin64\tmp\factorio-5uendm\libraries\stackwalker\stackwalker.cpp (906): StackWalker::ShowCallstack
c:\cygwin64\tmp\factorio-5uendm\src\util\logger.cpp (332): Logger::writeStacktrace
c:\cygwin64\tmp\factorio-5uendm\src\util\logger.cpp (386): Logger::logStacktrace
c:\cygwin64\tmp\factorio-5uendm\src\util\crashhandler.cpp (105): CrashHandler::writeStackTrace
c:\cygwin64\tmp\factorio-5uendm\src\util\crashhandler.cpp (155): CrashHandler::SehHandler
ERROR: SymGetLineFromAddr64, GetLastError: 487 (Address: 00000000777CB9B0)
00000000777CB9B0 (kernel32): (filename not available): UnhandledExceptionFilter
ERROR: SymGetLineFromAddr64, GetLastError: 487 (Address: 00000000779D99C8)
00000000779D99C8 (ntdll): (filename not available): EtwEventSetInformation
ERROR: SymGetLineFromAddr64, GetLastError: 487 (Address: 0000000077967FA8)
0000000077967FA8 (ntdll): (filename not available): _C_specific_handler
ERROR: SymGetLineFromAddr64, GetLastError: 487 (Address: 00000000779791AD)
00000000779791AD (ntdll): (filename not available): RtlDecodePointer
ERROR: SymGetLineFromAddr64, GetLastError: 487 (Address: 0000000077968BAF)
0000000077968BAF (ntdll): (filename not available): RtlUnwindEx
ERROR: SymGetLineFromAddr64, GetLastError: 487 (Address: 000000007799DB38)
000000007799DB38 (ntdll): (filename not available): KiUserExceptionDispatcher
c:\cygwin64\tmp\factorio-5uendm\src\rail\railpathfinder.cpp (130): RailPathFinder::findPath
c:\cygwin64\tmp\factorio-5uendm\src\rail\train.cpp (1193): Train::requestPath
c:\cygwin64\tmp\factorio-5uendm\src\rail\train.cpp (1862): Train::recalculatePath
c:\cygwin64\tmp\factorio-5uendm\src\rail\train.cpp (992): Train::update
c:\cygwin64\tmp\factorio-5uendm\src\rail\trainmanager.cpp (161): TrainManager::update
c:\cygwin64\tmp\factorio-5uendm\src\map\map.cpp (1122): Map::update
c:\cygwin64\tmp\factorio-5uendm\src\game.cpp (144): Game::update
c:\cygwin64\tmp\factorio-5uendm\src\scenario\scenario.cpp (835): Scenario::update
c:\cygwin64\tmp\factorio-5uendm\src\mainloop.cpp (720): MainLoop::gameUpdateStep
c:\cygwin64\tmp\factorio-5uendm\src\mainloop.cpp (590): MainLoop::gameUpdateLoop
c:\cygwin64\tmp\factorio-5uendm\src\util\workerthread.cpp (34): WorkerThread::loop
c:\program files (x86)\microsoft visual studio 14.0\vc\include\thr\xthread (247): std::_LaunchPad<std::unique_ptr<std::tuple<void (__cdecl WorkerThread::*)(void) __ptr64,WorkerThread * __ptr64>,std::default_delete<std::tuple<void (__cdecl WorkerThread::*)(void) __ptr64,WorkerThread * __ptr64> > > >::_Run
c:\program files (x86)\microsoft visual studio 14.0\vc\include\thr\xthread (210): std::_Pad::_Call_func
d:\th\minkernel\crts\ucrt\src\appcrt\startup\thread.cpp (115): thread_start<unsigned int (__cdecl*)(void * __ptr64)>
ERROR: SymGetLineFromAddr64, GetLastError: 487 (Address: 00000000777459CD)
00000000777459CD (kernel32): (filename not available): BaseThreadInitThunk
ERROR: SymGetLineFromAddr64, GetLastError: 487 (Address: 000000007797B981)
000000007797B981 (ntdll): (filename not available): RtlUserThreadStart
1307.800 Error CrashHandler.cpp:106: Map tick at moment of crash: 19003861
1307.811 Error Util.cpp:77: Unexpected error occurred. If you're running the latest version of the game you can help us solve the problem by posting the contents of the log file on the Factorio forums.
Please also include the save file(s), any mods you may be using, and any steps you know of to reproduce the crash.

The next time i loaded the save i immediately placed the station blueprint and it crashed:

Second

0.003 2016-09-19 01:39:09; Factorio 0.14.7 (build 24699, win64, steam)
0.004 Operating system: Windows 7 Service Pack 1
0.004 Program arguments: "C:\Steam\steamapps\common\Factorio\bin\x64\Factorio.exe"
0.004 Read data path: C:/Steam/steamapps/common/Factorio/data
0.004 Write data path: C:/Users/User/AppData/Roaming/Factorio
0.004 Binaries path: C:/Steam/steamapps/common/Factorio/bin
0.036 Display options: [FullScreen: false] [VSync: true] [UIScale: 100%] [MultiSampling: OFF] [Screen: 255]
0.040 Available display adapters: 1
0.040 [0]: \\.\DISPLAY1 - AMD Radeon HD 6900 Series {0x05, [0,0], 1920x1080, 32bit, 60Hz}
0.041 Create display on adapter 0. Size 1280x720 at position [310, 162].
0.443 Initialised OpenGL:[0] AMD Radeon HD 6900 Series; driver: 4.5.13399 Compatibility Profile Context 15.200.1062.1004
0.529 Graphics options: [Graphics quality: normal] [Video memory usage: high] [Light scale: 50%] [DXT: auto]
0.726 Loading mod core 0.0.0 (data.lua)
0.777 Loading mod base 0.14.7 (data.lua)
1.572 Checksum for core: 1620335853
1.572 Checksum for mod base: 330946690
2.300 Info PlayerData.cpp:45: Local player-data.json available, timestamp 1474182174
2.300 Info PlayerData.cpp:52: Cloud player-data.json unavailable
2.610 Initial atlas bitmap size is 16384
2.612 Created atlas bitmap 16384x3847
2.644 Created atlas bitmap 4096x4088
2.678 Created atlas bitmap 4096x4096
2.706 Created atlas bitmap 4096x3960
2.707 Created atlas bitmap 4096x968
2.707 Created atlas bitmap 4096x3652
40.238 Sprites loaded
40.238 Convert atlas 4096x4088 to: compressed
43.674 Convert atlas 4096x4096 to: compressed
47.332 Convert atlas 4096x3960 to: compressed
50.464 Convert atlas 4096x968 to: trilinear-filtering
50.498 Convert atlas 4096x3652 to: mipmap
50.731 Loading sounds...
56.799 Custom inputs active: 0
56.937 Factorio initialised
62.900 Loading map C:\Users\User\AppData\Roaming\Factorio\saves\_autosave3.zip
63.026 Info Scenario.cpp:148: Map version 0.14.7-0
66.506 Checksum for script C:/Users/User/AppData/Roaming/Factorio/temp/currently-playing/control.lua: 900459546
183.478 Error CrashHandler.cpp:135: Exception Code: c0000005, Address: 000000013F6636B7
ModuleBase: 000000013F1F0000, ImageSize: 01160000, RelativeAddress: 004736b7
183.478 Error CrashHandler.cpp:145: Exception Context:
rax=000000000b4af0d0, rbx=000000003804a1b0, rcx=0000000000000000,
rdx=0000000005c06ec0, rsi=00000000000000d0, rdi=000000005f9a2d00,
rip=000000013f6636b7, rsp=000000000b4aee40, rbp=000000000b4aef40,
r8=000000002e0473d0, r9=00000000000026db, r10=000000003804a1b0,
r11=00002c6c00620005, r12=00000001402009d1, r13=0000000003877880,
r14=0000000140200900, r15=0000000038d4b720
Factorio crashed. Generating symbolized stacktrace, please wait ...
c:\cygwin64\tmp\factorio-5uendm\libraries\stackwalker\stackwalker.cpp (906): StackWalker::ShowCallstack
c:\cygwin64\tmp\factorio-5uendm\src\util\logger.cpp (332): Logger::writeStacktrace
c:\cygwin64\tmp\factorio-5uendm\src\util\logger.cpp (386): Logger::logStacktrace
c:\cygwin64\tmp\factorio-5uendm\src\util\crashhandler.cpp (105): CrashHandler::writeStackTrace
c:\cygwin64\tmp\factorio-5uendm\src\util\crashhandler.cpp (155): CrashHandler::SehHandler
ERROR: SymGetLineFromAddr64, GetLastError: 487 (Address: 00000000777CB9B0)
00000000777CB9B0 (kernel32): (filename not available): UnhandledExceptionFilter
ERROR: SymGetLineFromAddr64, GetLastError: 487 (Address: 00000000779D99C8)
00000000779D99C8 (ntdll): (filename not available): EtwEventSetInformation
ERROR: SymGetLineFromAddr64, GetLastError: 487 (Address: 0000000077967FA8)
0000000077967FA8 (ntdll): (filename not available): _C_specific_handler
ERROR: SymGetLineFromAddr64, GetLastError: 487 (Address: 00000000779791AD)
00000000779791AD (ntdll): (filename not available): RtlDecodePointer
ERROR: SymGetLineFromAddr64, GetLastError: 487 (Address: 0000000077968BAF)
0000000077968BAF (ntdll): (filename not available): RtlUnwindEx
ERROR: SymGetLineFromAddr64, GetLastError: 487 (Address: 000000007799DB38)
000000007799DB38 (ntdll): (filename not available): KiUserExceptionDispatcher
c:\cygwin64\tmp\factorio-5uendm\src\rail\railpathfinder.cpp (130): RailPathFinder::findPath
c:\cygwin64\tmp\factorio-5uendm\src\rail\train.cpp (1193): Train::requestPath
c:\cygwin64\tmp\factorio-5uendm\src\rail\train.cpp (1862): Train::recalculatePath
c:\cygwin64\tmp\factorio-5uendm\src\rail\train.cpp (992): Train::update
c:\cygwin64\tmp\factorio-5uendm\src\rail\trainmanager.cpp (161): TrainManager::update
c:\cygwin64\tmp\factorio-5uendm\src\map\map.cpp (1122): Map::update
c:\cygwin64\tmp\factorio-5uendm\src\game.cpp (144): Game::update
c:\cygwin64\tmp\factorio-5uendm\src\scenario\scenario.cpp (835): Scenario::update
c:\cygwin64\tmp\factorio-5uendm\src\mainloop.cpp (720): MainLoop::gameUpdateStep
c:\cygwin64\tmp\factorio-5uendm\src\mainloop.cpp (590): MainLoop::gameUpdateLoop
c:\cygwin64\tmp\factorio-5uendm\src\util\workerthread.cpp (34): WorkerThread::loop
c:\program files (x86)\microsoft visual studio 14.0\vc\include\thr\xthread (247): std::_LaunchPad<std::unique_ptr<std::tuple<void (__cdecl WorkerThread::*)(void) __ptr64,WorkerThread * __ptr64>,std::default_delete<std::tuple<void (__cdecl WorkerThread::*)(void) __ptr64,WorkerThread * __ptr64> > > >::_Run
c:\program files (x86)\microsoft visual studio 14.0\vc\include\thr\xthread (210): std::_Pad::_Call_func
d:\th\minkernel\crts\ucrt\src\appcrt\startup\thread.cpp (115): thread_start<unsigned int (__cdecl*)(void * __ptr64)>
ERROR: SymGetLineFromAddr64, GetLastError: 487 (Address: 00000000777459CD)
00000000777459CD (kernel32): (filename not available): BaseThreadInitThunk
ERROR: SymGetLineFromAddr64, GetLastError: 487 (Address: 000000007797B981)
000000007797B981 (ntdll): (filename not available): RtlUserThreadStart
189.638 Error CrashHandler.cpp:106: Map tick at moment of crash: 18996990
189.638 Error Util.cpp:77: Unexpected error occurred. If you're running the latest version of the game you can help us solve the problem by posting the contents of the log file on the Factorio forums.
Please also include the save file(s), any mods you may be using, and any steps you know of to reproduce the crash.

I've tried this for a third time and for a while it seemed stable, but then surprise, RailPathFinder::findPath happened again.

How to reproduce the error:
The autosave probably has the car inventory open to start with. Just open the car if it's not, and take out 2 concrete and 1 hazard concrete to your inventory that's needed to finish the "train station" blueprint you'll place to trigger the error.
Select the blueprint book and scroll through until you see the train station. Rotate it so the side branch is facing left (west) and locate the station so it's matching the existing track (the top and bottom most signals should overlay the existing signals) and deploy it there; the construction robots should start working on it.
During this time the iron ore train that's on the loop should probably have left the station and pass by if you were slow. This might or might not be the relevant train that triggers the error; there is an ammo train and an oil barrel train running elsewhere.
Once the station is built, wait a while; it should crash eventually... like it has the last 3 times i've tried it. Usually within a minute or two.
Edit - Did i say it might be the train? I meant it is the train. It can also crash immediately during train station blueprint construction if you time it correctly, just as the ore train is leaving the station and the proper tracks are placed by robot.

[kovarex]

Fixed for 0.14.8

[MrGrim]

Fixed for 0.14.8

<3

[aober93]

Damn, just lost my game due this, and now we got an update

[Gouada]

Hey MrGrim,
This is off topic but could you send me the updated auto-deploy destroyers mod? Been looking for a .14 version for a while.
Many thanks!

[slindenau]

Hey MrGrim,
This is off topic but could you send me the updated auto-deploy destroyers mod? Been looking for a .14 version for a while.
Many thanks!

I released the 0.14 version a little while ago .

[Gouada]

Hey MrGrim,
This is off topic but could you send me the updated auto-deploy destroyers mod? Been looking for a .14 version for a while.
Many thanks!

I released the 0.14 version a little while ago .

Perfect thanks!