frosch wrote:

extracted archive

Attachments

• crash.dmp (6749.99 KiB)
• crash.log (9.24 KiB)
• crash.png (125.20 KiB)

This comment was imported from FlySpray: https://bugs.openttd.org/task/5969#comment13208

frosch wrote:

Information from crash.dmp:

FAULTING_IP:
openttd!MultiCommodityFlow::Dijkstra<CapacityAnnotation,FlowEdgeIterator>+382 [c:\bamboo-agent-home\xml-data\build-dir\ottd-rls-w64bit\src\linkgraph\mcf.cpp @ 256]
00007ff6`b62cba2a 488b01 mov rax,qword ptr [rcx]

ExceptionAddress: 00007ff6b62cba2a (openttd!MultiCommodityFlow::Dijkstra<CapacityAnnotation,FlowEdgeIterator>+0x0000000000000382)
ExceptionCode: c0000005 (Access violation)

FOLLOWUP_IP:
openttd!MultiCommodityFlow::Dijkstra<CapacityAnnotation,FlowEdgeIterator>+382 [c:\bamboo-agent-home\xml-data\build-dir\ottd-rls-w64bit\src\linkgraph\mcf.cpp @ 256]
00007ff6`b62cba2a 488b01 mov rax,qword ptr [rcx]

STACK_TEXT:
00000000`0bd0f900 00007ff6`b62c98fd : 00000000`0bd0fa98 00000000`00000000 00000000`0bd0fab8 00000000`031e0000 : openttd!MultiCommodityFlow::Dijkstra<CapacityAnnotation,FlowEdgeIterator>+0x382 [c:\bamboo-agent-home\xml-data\build-dir\ottd-rls-w64bit\src\linkgraph\mcf.cpp @ 256]
00000000`0bd0fa60 00007ff6`b62c9520 : 00007ff6`b741e460 00000000`031d0000 00000000`031d007f 00007ff6`b741e440 : openttd!MCFHandler::Run+0x71 [c:\bamboo-agent-home\xml-data\build-dir\ottd-rls-w64bit\src\linkgraph\mcf.h @ 84]
00000000`0bd0fb20 00007ff6`b64e3915 : 00000000`0fc82270 00000000`00000000 00000000`00000000 00000000`00000000 : openttd!LinkGraphSchedule::Run+0x2c [c:\bamboo-agent-home\xml-data\build-dir\ottd-rls-w64bit\src\linkgraph\linkgraphschedule.cpp @ 71]
00000000`0bd0fb50 00007ff6`b64e38f1 : 00000000`0fc82270 00000000`00000000 00000000`00000000 00000000`00000000 : openttd!ThreadObject_Win32::ThreadProc+0x1d [c:\bamboo-agent-home\xml-data\build-dir\ottd-rls-w64bit\src\thread\thread_win32.cpp @ 87]
00000000`0bd0fb90 00007ff6`b65cf747 : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : openttd!ThreadObject_Win32::stThreadProc+0x9 [c:\bamboo-agent-home\xml-data\build-dir\ottd-rls-w64bit\src\thread\thread_win32.cpp @ 77]
00000000`0bd0fbc0 00007ff6`b65cf7db : 00000000`0314e710 00000000`00000000 00000000`00000000 00000000`00000000 : openttd!_callthreadstartex+0x17 [f:\dd\vctools\crt_bld\self_64_amd64\crt\src\threadex.c @ 314]
00000000`0bd0fbf0 00007ffc`08b215dd : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : openttd!_threadstartex+0x7f [f:\dd\vctools\crt_bld\self_64_amd64\crt\src\threadex.c @ 292]
00000000`0bd0fc20 00000000`00000000 : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : kernel32+0x15dd

This comment was imported from FlySpray: https://bugs.openttd.org/task/5969#comment13209

fonsinchen wrote:

This is what the disassembly looks like. The compiler seems to inline the whole SetNode method and the crash occurs in one of the last statements. I think that's where it assigns the iterators. I should really refresh my knowledge on x86 assembler. Also the VS debugger doesn't seem to be able to figure out the value of "from" (or anything inside the scope of the while loop), even though it has to be available at that point.

Attachments

• disassembly.txt (8.87 KiB)

This comment was imported from FlySpray: https://bugs.openttd.org/task/5969#comment13213

frosch closed the ticket.

Reason for closing: Fixed

in r27178

This comment was imported from FlySpray: https://bugs.openttd.org/task/5969