Happened to me twice in a short time now, not sure what causes it. No mods.
DEBUG : Out of bounds add_vehicle t=none d=0 p=101,133,0
FUNCTION : vehicle* map::add_vehicle(const vproto_id&, const tripoint&, int, int, int, bool)
FILE : src/mapgen.cpp
LINE : 7121
MESSAGE: SIGSEGV: Segmentation fault
STACK TRACE:
@0x4EB23E[cataclysm-tiles.exe+0xEB23E]
@0x4EB4B6[cataclysm-tiles.exe+0xEB4B6]
SMPEG_error+0x3DAF3@0xB67ED5[cataclysm-tiles.exe+0x767ED5]
UnhandledExceptionFilter+0x1CB@0x753FA76B[KERNELBASE.dll+0x1AA76B]
RtlCaptureStackContext+0x1DC4F@0x77C62FFF[ntdll.dll+0xA2FFF]
RtlGetAppContainerNamedObjectPath+0xBD@0x77C265FD[ntdll.dll+0x665FD]