Obtained 36 stack frames.
/usr/games/crawl-git-2e14fdc65b(_Z17write_stack_traceP8_IO_FILE+0x3e) [0x6327bc81039e]: write_stack_trace(_IO_FILE*)
/usr/games/crawl-git-2e14fdc65b(_Z20crash_signal_handleri+0x18f) [0x6327bc81080f]: crash_signal_handler(int)
/lib/x86_64-linux-gnu/libc.so.6(+0x45330) [0x7d9133b45330]: 
/usr/games/crawl-git-2e14fdc65b(+0xcd77cb) [0x6327bcff67cb]: 
/usr/games/crawl-git-2e14fdc65b(lua_next+0x32) [0x6327bcfe8d82]: 
/usr/games/crawl-git-2e14fdc65b(+0xce2391) [0x6327bd001391]: 
/usr/games/crawl-git-2e14fdc65b(+0xcccd63) [0x6327bcfebd63]: 
/usr/games/crawl-git-2e14fdc65b(+0xcccfb2) [0x6327bcfebfb2]: 
/usr/games/crawl-git-2e14fdc65b(+0xcdb864) [0x6327bcffa864]: 
/usr/games/crawl-git-2e14fdc65b(+0xccd07d) [0x6327bcfec07d]: 
/usr/games/crawl-git-2e14fdc65b(+0xccbec3) [0x6327bcfeaec3]: 
/usr/games/crawl-git-2e14fdc65b(+0xccd4a4) [0x6327bcfec4a4]: 
/usr/games/crawl-git-2e14fdc65b(lua_pcallk+0x95) [0x6327bcfe8755]: 
/usr/games/crawl-git-2e14fdc65b(_ZN4CLua5pcallEii+0x60) [0x6327bc7f5390]: CLua::pcall(int, int)
/usr/games/crawl-git-2e14fdc65b(_ZN4CLua6callfnEPKcii+0xb4) [0x6327bc7f6cb4]: CLua::callfn(char const*, int, int)
/usr/games/crawl-git-2e14fdc65b(_Z13do_crash_dumpv+0x1b84) [0x6327bc81fd24]: do_crash_dump()
/usr/games/crawl-git-2e14fdc65b(_Z20crash_signal_handleri+0x1fa) [0x6327bc81087a]: crash_signal_handler(int)
/lib/x86_64-linux-gnu/libc.so.6(+0x45330) [0x7d9133b45330]: 
/lib/x86_64-linux-gnu/libc.so.6(pthread_kill+0x11c) [0x7d9133b9eb2c]: 
/lib/x86_64-linux-gnu/libc.so.6(gsignal+0x1e) [0x7d9133b4527e]: 
/lib/x86_64-linux-gnu/libc.so.6(abort+0xdf) [0x7d9133b288ff]: 
/lib/x86_64-linux-gnu/libc.so.6(+0x297b6) [0x7d9133b297b6]: 
/lib/x86_64-linux-gnu/libc.so.6(+0xa8ff5) [0x7d9133ba8ff5]: 
/lib/x86_64-linux-gnu/libc.so.6(+0xab38c) [0x7d9133bab38c]: 
/lib/x86_64-linux-gnu/libc.so.6(__libc_free+0x7e) [0x7d9133baddae]: 
/usr/games/crawl-git-2e14fdc65b(+0xcdf9f1) [0x6327bcffe9f1]: 
/usr/games/crawl-git-2e14fdc65b(+0xcd1049) [0x6327bcff0049]: 
/usr/games/crawl-git-2e14fdc65b(+0xcce3b9) [0x6327bcfed3b9]: 
/usr/games/crawl-git-2e14fdc65b(+0xcd07a6) [0x6327bcfef7a6]: 
/usr/games/crawl-git-2e14fdc65b(+0xcd64b6) [0x6327bcff54b6]: 
/usr/games/crawl-git-2e14fdc65b(_ZN4CLua5closeEv+0xbe) [0x6327bc7f759e]: CLua::close()
/usr/games/crawl-git-2e14fdc65b(+0x2f2c80) [0x6327bc611c80]: 
/usr/games/crawl-git-2e14fdc65b(+0x2f5c4c) [0x6327bc614c4c]: 
/lib/x86_64-linux-gnu/libc.so.6(+0x2a1ca) [0x7d9133b2a1ca]: 
/lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0x8b) [0x7d9133b2a28b]: 
/usr/games/crawl-git-2e14fdc65b(_start+0x25) [0x6327bc742f45]: