Obtained 43 stack frames.
/usr/games/crawl-0.34(_Z17write_stack_traceP8_IO_FILE+0x3e) [0x5eacf86a9f4e]: write_stack_trace(_IO_FILE*)
/usr/games/crawl-0.34(_Z20crash_signal_handleri+0x18f) [0x5eacf86aa3bf]: crash_signal_handler(int)
/lib/x86_64-linux-gnu/libc.so.6(+0x45330) [0x7619fa8e1330]: 
/lib/x86_64-linux-gnu/libc.so.6(pthread_kill+0x11c) [0x7619fa93ab2c]: 
/lib/x86_64-linux-gnu/libc.so.6(gsignal+0x1e) [0x7619fa8e127e]: 
/lib/x86_64-linux-gnu/libc.so.6(abort+0xdf) [0x7619fa8c48ff]: 
/lib/x86_64-linux-gnu/libc.so.6(+0x297b6) [0x7619fa8c57b6]: 
/lib/x86_64-linux-gnu/libc.so.6(+0xa8ff5) [0x7619fa944ff5]: 
/lib/x86_64-linux-gnu/libc.so.6(+0xad13c) [0x7619fa94913c]: 
/lib/x86_64-linux-gnu/libc.so.6(realloc+0x255) [0x7619fa94a2f5]: 
/usr/games/crawl-0.34(+0xcdb814) [0x5eacf8e90814]: 
/usr/games/crawl-0.34(+0xcd6775) [0x5eacf8e8b775]: 
/usr/games/crawl-0.34(+0xcd75e2) [0x5eacf8e8c5e2]: 
/usr/games/crawl-0.34(+0xcd77f4) [0x5eacf8e8c7f4]: 
/usr/games/crawl-0.34(+0xcd6653) [0x5eacf8e8b653]: 
/usr/games/crawl-0.34(+0xcd7c34) [0x5eacf8e8cc34]: 
/usr/games/crawl-0.34(lua_pcallk+0x95) [0x5eacf8e88ee5]: 
/usr/games/crawl-0.34(_ZN4CLua5pcallEii+0x60) [0x5eacf868ef40]: CLua::pcall(int, int)
/usr/games/crawl-0.34(_ZN4CLua6callfnEPKcii+0xb4) [0x5eacf8690864]: CLua::callfn(char const*, int, int)
/usr/games/crawl-0.34(_Z13do_crash_dumpv+0x1b84) [0x5eacf86b98f4]: do_crash_dump()
/usr/games/crawl-0.34(_Z20crash_signal_handleri+0x1fa) [0x5eacf86aa42a]: crash_signal_handler(int)
/lib/x86_64-linux-gnu/libc.so.6(+0x45330) [0x7619fa8e1330]: 
/lib/x86_64-linux-gnu/libc.so.6(pthread_kill+0x11c) [0x7619fa93ab2c]: 
/lib/x86_64-linux-gnu/libc.so.6(gsignal+0x1e) [0x7619fa8e127e]: 
/lib/x86_64-linux-gnu/libc.so.6(abort+0xdf) [0x7619fa8c48ff]: 
/lib/x86_64-linux-gnu/libc.so.6(+0x297b6) [0x7619fa8c57b6]: 
/lib/x86_64-linux-gnu/libc.so.6(+0xa8ff5) [0x7619fa944ff5]: 
/lib/x86_64-linux-gnu/libc.so.6(+0xab38c) [0x7619fa94738c]: 
/lib/x86_64-linux-gnu/libc.so.6(__libc_free+0x7e) [0x7619fa949dae]: 
/usr/games/crawl-0.34(+0x76ca9d) [0x5eacf8921a9d]: 
/usr/games/crawl-0.34(+0xcd74f3) [0x5eacf8e8c4f3]: 
/usr/games/crawl-0.34(+0xcd77f4) [0x5eacf8e8c7f4]: 
/usr/games/crawl-0.34(+0xcd6653) [0x5eacf8e8b653]: 
/usr/games/crawl-0.34(+0xcd7c34) [0x5eacf8e8cc34]: 
/usr/games/crawl-0.34(+0xcd9076) [0x5eacf8e8e076]: 
/usr/games/crawl-0.34(+0xcdaf08) [0x5eacf8e8ff08]: 
/usr/games/crawl-0.34(+0xce0c46) [0x5eacf8e95c46]: 
/usr/games/crawl-0.34(_ZN4CLua5closeEv+0xbe) [0x5eacf869114e]: CLua::close()
/usr/games/crawl-0.34(+0x2f565a) [0x5eacf84aa65a]: 
/usr/games/crawl-0.34(+0x2f8632) [0x5eacf84ad632]: 
/lib/x86_64-linux-gnu/libc.so.6(+0x2a1ca) [0x7619fa8c61ca]: 
/lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0x8b) [0x7619fa8c628b]: 
/usr/games/crawl-0.34(_start+0x25) [0x5eacf85dc5d5]: