Obtained 18 stack frames.
/usr/games/crawl-git-f19d277d5e(_Z17write_stack_traceP8_IO_FILE+0x3e) [0x5bd3fa432dfe]: write_stack_trace(_IO_FILE*)
/usr/games/crawl-git-f19d277d5e(_Z20crash_signal_handleri+0x18f) [0x5bd3fa43326f]: crash_signal_handler(int)
/lib/x86_64-linux-gnu/libc.so.6(+0x42910) [0x76ba9da42910]: 
/lib/x86_64-linux-gnu/libc.so.6(pthread_kill+0x11b) [0x76ba9da9999b]: 
/lib/x86_64-linux-gnu/libc.so.6(raise+0x16) [0x76ba9da42866]: 
/usr/games/crawl-git-f19d277d5e(+0x4ef3bd) [0x5bd3fa4403bd]: 
/usr/games/crawl-git-f19d277d5e(_Z10die_nolinePKcz+0x16b) [0x5bd3fa440bab]: die_noline(char const*, ...)
/usr/games/crawl-git-f19d277d5e(_Z20crash_signal_handleri+0x2d0) [0x5bd3fa4333b0]: crash_signal_handler(int)
/lib/x86_64-linux-gnu/libc.so.6(+0x42910) [0x76ba9da42910]: 
/usr/games/crawl-git-f19d277d5e(+0x9a8e6a) [0x5bd3fa8f9e6a]: 
/usr/games/crawl-git-f19d277d5e(_Z11print_statsv+0x580) [0x5bd3fa8fb900]: print_stats()
/usr/games/crawl-git-f19d277d5e(+0xc900e7) [0x5bd3fabe10e7]: 
/usr/games/crawl-git-f19d277d5e(+0xc92666) [0x5bd3fabe3666]: 
/usr/games/crawl-git-f19d277d5e(+0xc93775) [0x5bd3fabe4775]: 
/usr/games/crawl-git-f19d277d5e(main+0x1f7) [0x5bd3fa3671e7]: 
/lib/x86_64-linux-gnu/libc.so.6(+0x280d0) [0x76ba9da280d0]: 
/lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0x89) [0x76ba9da28189]: 
/usr/games/crawl-git-f19d277d5e(_start+0x25) [0x5bd3fa367cd5]: