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Segfault after starting first scenario #167

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akien-mga opened this issue Jan 26, 2021 · 1 comment
Open

Segfault after starting first scenario #167

akien-mga opened this issue Jan 26, 2021 · 1 comment

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@akien-mga
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akien-mga commented Jan 26, 2021 •
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With 4.1.3 + #166 I finally managed to package a version of Wyrmsun 4.x that runs (to upgrade my 3.5.4 package), but when trying the first scenario I get a segmentation fault.

System:

System:    Host: cauldron Kernel: 5.10.10-desktop-1.mga8 x86_64 bits: 64 Desktop: KDE Plasma 5.20.4 Distro: Mageia 8 mga8 
CPU:       Info: Quad Core model: Intel Core i7-8705G bits: 64 type: MT MCP L2 cache: 8 MiB 
           Speed: 1822 MHz min/max: 800/3100 MHz Core speeds (MHz): 1: 1822 2: 2050 3: 2694 4: 1747 5: 2212 6: 2208 7: 2138 
           8: 2979 
Graphics:  Device-1: Intel HD Graphics 630 driver: i915 v: kernel 
           Device-2: Advanced Micro Devices [AMD/ATI] Polaris 22 XL [Radeon RX Vega M GL] driver: amdgpu v: kernel 
           Device-3: Cheng Uei Precision Industry (Foxlink) HP Wide Vision FHD Camera type: USB driver: uvcvideo 
           Display: x11 server: Mageia X.org 1.20.10 driver: intel,v4l resolution: 1920x1080 
           OpenGL: renderer: Mesa Intel HD Graphics 630 (KBL GT2) v: 4.6 Mesa 20.3.3

Steps to reproduce:

  • Build and run Wyrmsun 4.1.3
  • Start the first single-player scenario ('The First Dwarves')
  • The first story dialogs work fine, then when you select and try to move units, it crashes:
wyrmgus::effect_list<CPlayer>::do_effects (this=0xc0, scope=0x7fffdc232d60, ctx=...) at /home/akien/Projects/mageia/Checkout/wyrmsun/BUILD/Wyrmgus-4.1.3/src/script/effect/effect_list.cpp:69
69              for (const std::unique_ptr<effect<scope_type>> &effect : this->effects) {
(gdb) bt
#0  wyrmgus::effect_list<CPlayer>::do_effects (this=0xc0, scope=0x7fffdc232d60, ctx=...) at /home/akien/Projects/mageia/Checkout/wyrmsun/BUILD/Wyrmgus-4.1.3/src/script/effect/effect_list.cpp:69
#1  0x0000000000889abe in TriggersEachCycle () at /usr/include/c++/10/bits/unique_ptr.h:173
#2  0x000000000093b2a0 in GameLogicLoop () at /home/akien/Projects/mageia/Checkout/wyrmsun/BUILD/Wyrmgus-4.1.3/src/stratagus/mainloop.cpp:315
#3  SingleGameLoop () at /home/akien/Projects/mageia/Checkout/wyrmsun/BUILD/Wyrmgus-4.1.3/src/stratagus/mainloop.cpp:479
#4  GameMainLoop () at /home/akien/Projects/mageia/Checkout/wyrmsun/BUILD/Wyrmgus-4.1.3/src/stratagus/mainloop.cpp:561
#5  0x000000000078d7d9 in StartMap (filename="scripts/map_templates/campaign.smp", clean=<optimized out>) at /home/akien/Projects/mageia/Checkout/wyrmsun/BUILD/Wyrmgus-4.1.3/src/game/game.cpp:359
#6  0x00000000006d145e in tolua_stratagus_StartMap00 (tolua_S=0x7fffdc000c50) at /home/akien/Projects/mageia/Checkout/wyrmsun/BUILD/Wyrmgus-4.1.3/build/tolua.cpp:925
#7  0x00007ffff64ebbe8 in luaD_precall () from /lib64/liblua.so.5.1
#8  0x00007ffff64f6575 in luaV_execute () from /lib64/liblua.so.5.1
#9  0x00007ffff64ec175 in luaD_call () from /lib64/liblua.so.5.1
#10 0x00007ffff64eb4c8 in luaD_rawrunprotected () from /lib64/liblua.so.5.1
#11 0x00007ffff64ec31d in luaD_pcall () from /lib64/liblua.so.5.1
#12 0x00007ffff64e8138 in lua_pcall () from /lib64/liblua.so.5.1
#13 0x0000000000937bcf in LuaCallback::run (this=0x7fff5b2adf58, results=0) at /home/akien/Projects/mageia/Checkout/wyrmsun/BUILD/Wyrmgus-4.1.3/src/stratagus/luacallback.cpp:147
#14 0x00000000007a5bfd in gcn::Widget::generateAction (this=0x7fffdf951ec0) at /home/akien/Projects/mageia/Checkout/wyrmsun/BUILD/Wyrmgus-4.1.3/src/guichan/widget.cpp:613
#15 0x00000000007a588e in gcn::Widget::_mouseInputMessage (this=0x7fffdf951ec0, mouseInput=...) at /home/akien/Projects/mageia/Checkout/wyrmsun/BUILD/Wyrmgus-4.1.3/src/guichan/widget.cpp:499
#16 0x00000000007a72c3 in gcn::Container::_mouseInputMessage (this=0x7fffdf2bbf40, mouseInput=...) at /home/akien/Projects/mageia/Checkout/wyrmsun/BUILD/Wyrmgus-4.1.3/src/guichan/widgets/container.cpp:389
#17 0x00000000007a2f32 in gcn::Gui::logic (this=0x7fffdf04f700) at /home/akien/Projects/mageia/Checkout/wyrmsun/BUILD/Wyrmgus-4.1.3/src/guichan/gui.cpp:152
#18 0x0000000000699a76 in WaitEventsOneFrame () at /home/akien/Projects/mageia/Checkout/wyrmsun/BUILD/Wyrmgus-4.1.3/src/video/sdl.cpp:863
#19 0x00000000005d3b54 in MenuScreen::run (this=this@entry=0x7fffdf2bbf40, loop=loop@entry=true) at /home/akien/Projects/mageia/Checkout/wyrmsun/BUILD/Wyrmgus-4.1.3/src/ui/widgets.cpp:2946
#20 0x00000000006ae2cd in tolua_stratagus_CMenuScreen_run00 (tolua_S=0x7fffdc000c50) at /home/akien/Projects/mageia/Checkout/wyrmsun/BUILD/Wyrmgus-4.1.3/build/tolua.cpp:19984
#21 0x00007ffff64ebbe8 in luaD_precall () from /lib64/liblua.so.5.1
#22 0x00007ffff64f6575 in luaV_execute () from /lib64/liblua.so.5.1
#23 0x00007ffff64ec175 in luaD_call () from /lib64/liblua.so.5.1
#24 0x00007ffff64eb4c8 in luaD_rawrunprotected () from /lib64/liblua.so.5.1
#25 0x00007ffff64ec31d in luaD_pcall () from /lib64/liblua.so.5.1
#26 0x00007ffff64e8138 in lua_pcall () from /lib64/liblua.so.5.1
#27 0x0000000000937bcf in LuaCallback::run (this=0x7fffdec27148, results=0) at /home/akien/Projects/mageia/Checkout/wyrmsun/BUILD/Wyrmgus-4.1.3/src/stratagus/luacallback.cpp:147
--Type <RET> for more, q to quit, c to continue without paging--
#28 0x00000000007a5bfd in gcn::Widget::generateAction (this=0x7fff5b2b8710) at /home/akien/Projects/mageia/Checkout/wyrmsun/BUILD/Wyrmgus-4.1.3/src/guichan/widget.cpp:613
#29 0x00000000007a588e in gcn::Widget::_mouseInputMessage (this=0x7fff5b2b8710, mouseInput=...) at /home/akien/Projects/mageia/Checkout/wyrmsun/BUILD/Wyrmgus-4.1.3/src/guichan/widget.cpp:499
#30 0x00000000007a72c3 in gcn::Container::_mouseInputMessage (this=0x7fffdc5962e0, mouseInput=...) at /home/akien/Projects/mageia/Checkout/wyrmsun/BUILD/Wyrmgus-4.1.3/src/guichan/widgets/container.cpp:389
#31 0x00000000007a2f32 in gcn::Gui::logic (this=0x7fffdf04f700) at /home/akien/Projects/mageia/Checkout/wyrmsun/BUILD/Wyrmgus-4.1.3/src/guichan/gui.cpp:152
#32 0x0000000000699a76 in WaitEventsOneFrame () at /home/akien/Projects/mageia/Checkout/wyrmsun/BUILD/Wyrmgus-4.1.3/src/video/sdl.cpp:863
#33 0x00000000005d3b54 in MenuScreen::run (this=this@entry=0x7fffdc5962e0, loop=loop@entry=true) at /home/akien/Projects/mageia/Checkout/wyrmsun/BUILD/Wyrmgus-4.1.3/src/ui/widgets.cpp:2946
#34 0x00000000006ae2cd in tolua_stratagus_CMenuScreen_run00 (tolua_S=0x7fffdc000c50) at /home/akien/Projects/mageia/Checkout/wyrmsun/BUILD/Wyrmgus-4.1.3/build/tolua.cpp:19984
#35 0x00007ffff64ebbe8 in luaD_precall () from /lib64/liblua.so.5.1
#36 0x00007ffff64f661d in luaV_execute () from /lib64/liblua.so.5.1
#37 0x00007ffff64ec175 in luaD_call () from /lib64/liblua.so.5.1
#38 0x00007ffff64eb4c8 in luaD_rawrunprotected () from /lib64/liblua.so.5.1
#39 0x00007ffff64ec31d in luaD_pcall () from /lib64/liblua.so.5.1
#40 0x00007ffff64e8138 in lua_pcall () from /lib64/liblua.so.5.1
#41 0x0000000000937bcf in LuaCallback::run (this=0x7fff5b149528, results=0) at /home/akien/Projects/mageia/Checkout/wyrmsun/BUILD/Wyrmgus-4.1.3/src/stratagus/luacallback.cpp:147
#42 0x00000000007a5bfd in gcn::Widget::generateAction (this=0x7fffdc5a2700) at /home/akien/Projects/mageia/Checkout/wyrmsun/BUILD/Wyrmgus-4.1.3/src/guichan/widget.cpp:613
#43 0x00000000007a588e in gcn::Widget::_mouseInputMessage (this=0x7fffdc5a2700, mouseInput=...) at /home/akien/Projects/mageia/Checkout/wyrmsun/BUILD/Wyrmgus-4.1.3/src/guichan/widget.cpp:499
#44 0x00000000007a72c3 in gcn::Container::_mouseInputMessage (this=0x7fffdc5fea40, mouseInput=...) at /home/akien/Projects/mageia/Checkout/wyrmsun/BUILD/Wyrmgus-4.1.3/src/guichan/widgets/container.cpp:389
#45 0x00000000007a2f32 in gcn::Gui::logic (this=0x7fffdf04f700) at /home/akien/Projects/mageia/Checkout/wyrmsun/BUILD/Wyrmgus-4.1.3/src/guichan/gui.cpp:152
#46 0x0000000000699a76 in WaitEventsOneFrame () at /home/akien/Projects/mageia/Checkout/wyrmsun/BUILD/Wyrmgus-4.1.3/src/video/sdl.cpp:863
#47 0x00000000005d3b54 in MenuScreen::run (this=this@entry=0x7fffdc5fea40, loop=loop@entry=true) at /home/akien/Projects/mageia/Checkout/wyrmsun/BUILD/Wyrmgus-4.1.3/src/ui/widgets.cpp:2946
#48 0x00000000006ae2cd in tolua_stratagus_CMenuScreen_run00 (tolua_S=0x7fffdc000c50) at /home/akien/Projects/mageia/Checkout/wyrmsun/BUILD/Wyrmgus-4.1.3/build/tolua.cpp:19984
#49 0x00007ffff64ebbe8 in luaD_precall () from /lib64/liblua.so.5.1
#50 0x00007ffff64f661d in luaV_execute () from /lib64/liblua.so.5.1
#51 0x00007ffff64ec175 in luaD_call () from /lib64/liblua.so.5.1
#52 0x00007ffff64eb4c8 in luaD_rawrunprotected () from /lib64/liblua.so.5.1
#53 0x00007ffff64ec31d in luaD_pcall () from /lib64/liblua.so.5.1
#54 0x00007ffff64e8138 in lua_pcall () from /lib64/liblua.so.5.1
#55 0x000000000056a37b in LuaCall (narg=0, clear=1, exitOnError=<optimized out>) at /home/akien/Projects/mageia/Checkout/wyrmsun/BUILD/Wyrmgus-4.1.3/src/stratagus/script.cpp:188
--Type <RET> for more, q to quit, c to continue without paging--
#56 0x000000000056a450 in LuaLoadFile (file="/usr/share/games/wyrmsun/scripts/guichan.lua", strArg="") at /home/akien/Projects/mageia/Checkout/wyrmsun/BUILD/Wyrmgus-4.1.3/src/stratagus/script.cpp:249
#57 0x000000000057d804 in MenuLoop () at /home/akien/Projects/mageia/Checkout/wyrmsun/BUILD/Wyrmgus-4.1.3/src/stratagus/stratagus.cpp:281
#58 stratagusMain (argc=<optimized out>, argv=<optimized out>) at /home/akien/Projects/mageia/Checkout/wyrmsun/BUILD/Wyrmgus-4.1.3/src/stratagus/stratagus.cpp:730
#59 0x00000000004e2d8d in operator() (__closure=<optimized out>) at /home/akien/Projects/mageia/Checkout/wyrmsun/BUILD/Wyrmgus-4.1.3/src/stratagus/main.cpp:127
#60 std::__invoke_impl<void, main(int, char**)::<lambda()> > (__f=...) at /usr/include/c++/10/bits/invoke.h:60
#61 std::__invoke<main(int, char**)::<lambda()> > (__fn=...) at /usr/include/c++/10/bits/invoke.h:95
#62 std::thread::_Invoker<std::tuple<main(int, char**)::<lambda()> > >::_M_invoke<0> (this=<optimized out>) at /usr/include/c++/10/thread:264
#63 std::thread::_Invoker<std::tuple<main(int, char**)::<lambda()> > >::operator() (this=<optimized out>) at /usr/include/c++/10/thread:271
#64 std::thread::_State_impl<std::thread::_Invoker<std::tuple<main(int, char**)::<lambda()> > > >::_M_run(void) (this=<optimized out>) at /usr/include/c++/10/thread:215
#65 0x00007ffff5f73e70 in execute_native_thread_routine () from /lib64/libstdc++.so.6
#66 0x00007ffff63fedea in start_thread () from /lib64/libpthread.so.0
#67 0x00007ffff5dc481f in clone () from /lib64/libc.so.6

Screenshot:
Screenshot_20210126_154657

I managed to reproduce it twice in a row (once without debugger, once with gdb), haven't tried further.
@Andrettin
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Andrettin commented Jan 26, 2021 •
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Thank you for the report, Akien! I managed to reproduce the issue in my Ubuntu VM.

I implemented a fix for a problem I noticed when investigating your stack trace, and that seems to have solved the issue:
49917c1

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@akien-mga @Andrettin