Obtained 29 stack frames.
/usr/games/crawl-git-c69c41b5cd(_Z17write_stack_traceP8_IO_FILE+0x3e) [0x5e8fce90f85e]: write_stack_trace(_IO_FILE*)
/usr/games/crawl-git-c69c41b5cd(_Z20crash_signal_handleri+0x18f) [0x5e8fce90fccf]: crash_signal_handler(int)
/lib/x86_64-linux-gnu/libc.so.6(+0x45330) [0x741291e14330]: 
/lib/x86_64-linux-gnu/libc.so.6(+0xac548) [0x741291e7b548]: 
/lib/x86_64-linux-gnu/libc.so.6(malloc+0x1a2) [0x741291e7c7f2]: 
/lib/x86_64-linux-gnu/libstdc++.so.6(_Znwm+0x24) [0x7412921b3904]
/lib/x86_64-linux-gnu/libstdc++.so.6(_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE7reserveEm+0x4c) [0x741292260dac]
/usr/games/crawl-git-c69c41b5cd(_Z17get_last_messagesB5cxx11ib+0x456) [0x5e8fcec7b386]: get_last_messages[abi:cxx11](int, bool)
/usr/games/crawl-git-c69c41b5cd(_Z13do_crash_dumpv+0xa94) [0x5e8fce91e0f4]: do_crash_dump()
/usr/games/crawl-git-c69c41b5cd(_Z20crash_signal_handleri+0x1fa) [0x5e8fce90fd3a]: crash_signal_handler(int)
/lib/x86_64-linux-gnu/libc.so.6(+0x45330) [0x741291e14330]: 
/lib/x86_64-linux-gnu/libc.so.6(pthread_kill+0x11c) [0x741291e6db2c]: 
/lib/x86_64-linux-gnu/libc.so.6(gsignal+0x1e) [0x741291e1427e]: 
/lib/x86_64-linux-gnu/libc.so.6(abort+0xdf) [0x741291df78ff]: 
/lib/x86_64-linux-gnu/libc.so.6(+0x297b6) [0x741291df87b6]: 
/lib/x86_64-linux-gnu/libc.so.6(+0xa8ff5) [0x741291e77ff5]: 
/lib/x86_64-linux-gnu/libc.so.6(+0xab38c) [0x741291e7a38c]: 
/lib/x86_64-linux-gnu/libc.so.6(__libc_free+0x7e) [0x741291e7cdae]: 
/usr/games/crawl-git-c69c41b5cd(+0xce79f1) [0x5e8fcf1029f1]: 
/usr/games/crawl-git-c69c41b5cd(+0xcd9049) [0x5e8fcf0f4049]: 
/usr/games/crawl-git-c69c41b5cd(+0xcdf935) [0x5e8fcf0fa935]: 
/usr/games/crawl-git-c69c41b5cd(+0xcd87a6) [0x5e8fcf0f37a6]: 
/usr/games/crawl-git-c69c41b5cd(+0xcde4b6) [0x5e8fcf0f94b6]: 
/usr/games/crawl-git-c69c41b5cd(_ZN4CLua5closeEv+0xbe) [0x5e8fce8f6a5e]: CLua::close()
/usr/games/crawl-git-c69c41b5cd(+0x2f5064) [0x5e8fce710064]: 
/usr/games/crawl-git-c69c41b5cd(+0x2f8030) [0x5e8fce713030]: 
/lib/x86_64-linux-gnu/libc.so.6(+0x2a1ca) [0x741291df91ca]: 
/lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0x8b) [0x741291df928b]: 
/usr/games/crawl-git-c69c41b5cd(_start+0x25) [0x5e8fce841ee5]: