Obtained 30 stack frames.
/usr/games/crawl-git-294304f6e8(_Z17write_stack_traceP8_IO_FILE+0x3f) [0x55793cd5af3f]: write_stack_trace(_IO_FILE*)
/usr/games/crawl-git-294304f6e8(_Z20crash_signal_handleri+0x18f) [0x55793cd5b35f]: crash_signal_handler(int)
/lib/x86_64-linux-gnu/libc.so.6(+0x46210) [0x7fb0e8312210]: 
/lib/x86_64-linux-gnu/libc.so.6(gsignal+0xcb) [0x7fb0e831218b]: 
/lib/x86_64-linux-gnu/libc.so.6(abort+0x12b) [0x7fb0e82f1859]: 
/lib/x86_64-linux-gnu/libstdc++.so.6(+0xac63a) [0x7fb0e86f763a]
/lib/x86_64-linux-gnu/libstdc++.so.6(+0xaa47c) [0x7fb0e86f547c]
/lib/x86_64-linux-gnu/libstdc++.so.6(+0xa9459) [0x7fb0e86f4459]
/lib/x86_64-linux-gnu/libstdc++.so.6(__gxx_personality_v0+0x2a1) [0x7fb0e86f4e11]
/lib/x86_64-linux-gnu/libgcc_s.so.1(+0x10bef) [0x7fb0e84f1bef]: 
/lib/x86_64-linux-gnu/libgcc_s.so.1(_Unwind_Resume+0x12a) [0x7fb0e84f25aa]: 
/usr/games/crawl-git-294304f6e8(+0x1ce13e) [0x55793cb5313e]: 
/usr/games/crawl-git-294304f6e8(_Z20crash_signal_handleri+0x1fa) [0x55793cd5b3ca]: crash_signal_handler(int)
/lib/x86_64-linux-gnu/libc.so.6(+0x46210) [0x7fb0e8312210]: 
/lib/x86_64-linux-gnu/libc.so.6(gsignal+0xcb) [0x7fb0e831218b]: 
/lib/x86_64-linux-gnu/libc.so.6(abort+0x12b) [0x7fb0e82f1859]: 
/lib/x86_64-linux-gnu/libstdc++.so.6(+0x9e951) [0x7fb0e86e9951]
/lib/x86_64-linux-gnu/libstdc++.so.6(+0xaa47c) [0x7fb0e86f547c]
/lib/x86_64-linux-gnu/libstdc++.so.6(+0xaa4e7) [0x7fb0e86f54e7]
/lib/x86_64-linux-gnu/libstdc++.so.6(+0xaa799) [0x7fb0e86f5799]
/lib/x86_64-linux-gnu/libstdc++.so.6(+0x9e562) [0x7fb0e86e9562]
/usr/games/crawl-git-294304f6e8(_ZN17crawl_view_buffer6resizeERK9coord_def+0x212) [0x55793d2da862]: crawl_view_buffer::resize(coord_def const&)
/usr/games/crawl-git-294304f6e8(_Z12view_dungeonP9animationbP13view_renderer+0x3d) [0x55793d2d758d]: view_dungeon(animation*, bool, view_renderer*)
/usr/games/crawl-git-294304f6e8(_Z10viewwindowbbP9animationP13view_renderer+0x362) [0x55793d2d7c62]: viewwindow(bool, bool, animation*, view_renderer*)
/usr/games/crawl-git-294304f6e8(_Z12world_reactsv+0x27e) [0x55793d34d66e]: world_reacts()
/usr/games/crawl-git-294304f6e8(+0x9ca77f) [0x55793d34f77f]: 
/usr/games/crawl-git-294304f6e8(+0x9cb5f5) [0x55793d3505f5]: 
/usr/games/crawl-git-294304f6e8(main+0x1a5) [0x55793ccbb045]: 
/lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf3) [0x7fb0e82f30b3]: 
/usr/games/crawl-git-294304f6e8(_start+0x2e) [0x55793ccbbb5e]: