Crash when saving in 0.H RC

[guijan]

Describe the bug

The game rarely (twice in 3 real life days of gameplay) crashes when saving.

Attach save file

Mill Creek-trimmed.tar.gz

Right after crashing while saving, I opened the game again, loaded the save, and generated this archive. This won't help you reproduce, but it's the closest I have.

Steps to reproduce

Can't reproduce.

Expected behavior

Doesn't crash.

Screenshots

No response

Versions and configuration

• OS:
  OpenBSD 7.5 amd64.
• Graphics version:
  Terminal.
• Ingame language:
  English.
• Commit:
  14edf5b
• Compilation command:

FLAGS="-O3 -march=native -flto=thin" && export CFLAGS="$FLAGS" CXXFLAGS="$FLAGS" LDFLAGS="$FLAGS" && cmake -DCURSES_INCLUDE_PATH=/usr/include/ -DLANGUAGES=es_AR -DBACKTRACE=off -DUSE_PREFIX_DATA_DIR=off -DCMAKE_BUILD_TYPE=Release -DCURSES=on -DTILES=off -G Ninja -B build && cmake --build build -- -j4 

Additional context

debug.zip
There was no crash.log.

Backtrace in GDB:

(gdb) bt
#0  operator+ () at /home/jan/Work/contrib/Cataclysm-DDA/src/point.h:142
#1  global_part_pos3 () at /home/jan/Work/contrib/Cataclysm-DDA/src/vehicle.cpp:3349
#2  global_part_pos3 () at /home/jan/Work/contrib/Cataclysm-DDA/src/vehicle.cpp:3344
#3  position () at /home/jan/Work/contrib/Cataclysm-DDA/src/item_location.cpp:485
#4  0x000001e4fe6c740a in serialize () at /home/jan/Work/contrib/Cataclysm-DDA/src/item_location.cpp:468
#5  0x000001e4fe4d035b in serialize () at /home/jan/Work/contrib/Cataclysm-DDA/src/item_location.cpp:806
#6  write<item_location> () at /home/jan/Work/contrib/Cataclysm-DDA/src/json.h:793
#7  member<item_location> () at /home/jan/Work/contrib/Cataclysm-DDA/src/json.h:950
#8  serialize () at /home/jan/Work/contrib/Cataclysm-DDA/src/uistate.h:36
#9  0x000001e4fe48d8f6 in serialize () at /home/jan/Work/contrib/Cataclysm-DDA/src/uistate.h:75
#10 serialize () at /home/jan/Work/contrib/Cataclysm-DDA/src/inventory_ui.cpp:338
#11 0x000001e4fe2bd45a in operator() () at /home/jan/Work/contrib/Cataclysm-DDA/src/game.cpp:3410
#12 __invoke<(lambda at /home/jan/Work/contrib/Cataclysm-DDA/src/game.cpp:3408:78) &, std::__1::basic_ostream<char, std::__1::char_traits<char> > &> () at /usr/include/c++/v1/__functional/invoke.h:394
#13 __call<(lambda at /home/jan/Work/contrib/Cataclysm-DDA/src/game.cpp:3408:78) &, std::__1::basic_ostream<char, std::__1::char_traits<char> > &> () at /usr/include/c++/v1/__functional/invoke.h:487
#14 operator() () at /usr/include/c++/v1/__functional/function.h:185
#15 operator() () at /usr/include/c++/v1/__functional/function.h:356
#16 0x000001e4fdb55ef1 in operator() () at /usr/include/c++/v1/__functional/function.h:510
#17 operator() () at /usr/include/c++/v1/__functional/function.h:1156
#18 write_to_file () at /home/jan/Work/contrib/Cataclysm-DDA/src/cata_utility.cpp:287
#19 write_to_file () at /home/jan/Work/contrib/Cataclysm-DDA/src/cata_utility.cpp:295
#20 0x000001e4fe24690e in save () at /home/jan/Work/contrib/Cataclysm-DDA/src/game.cpp:3408
#21 0x000001e4fe2a85b5 in quicksave () at /home/jan/Work/contrib/Cataclysm-DDA/src/game.cpp:12886
#22 0x000001e4fe360e28 in do_regular_action () at /home/jan/Work/contrib/Cataclysm-DDA/src/handle_action.cpp:2663
#23 0x000001e4fe37b641 in handle_action () at /home/jan/Work/contrib/Cataclysm-DDA/src/handle_action.cpp:3122
#24 0x000001e4fe040f38 in do_turn () at /home/jan/Work/contrib/Cataclysm-DDA/src/do_turn.cpp:536
#25 0x000001e4ff9d7068 in main () at /home/jan/Work/contrib/Cataclysm-DDA/src/main.cpp:851