Obtained 30 stack frames.
/usr/games/crawl-0.30(_Z17write_stack_traceP8_IO_FILE+0x3f) [0x55fe32ef84af]: write_stack_trace(_IO_FILE*)
/usr/games/crawl-0.30(_Z20crash_signal_handleri+0x18f) [0x55fe32ef88cf]: crash_signal_handler(int)
/lib/x86_64-linux-gnu/libc.so.6(+0x46210) [0x7f0f142ad210]: 
/lib/x86_64-linux-gnu/libc.so.6(gsignal+0xcb) [0x7f0f142ad18b]: 
/lib/x86_64-linux-gnu/libc.so.6(abort+0x12b) [0x7f0f1428c859]: 
/lib/x86_64-linux-gnu/libstdc++.so.6(+0xac63a) [0x7f0f1469263a]
/lib/x86_64-linux-gnu/libstdc++.so.6(+0xaa47c) [0x7f0f1469047c]
/lib/x86_64-linux-gnu/libstdc++.so.6(+0xa9459) [0x7f0f1468f459]
/lib/x86_64-linux-gnu/libstdc++.so.6(__gxx_personality_v0+0x2a1) [0x7f0f1468fe11]
/lib/x86_64-linux-gnu/libgcc_s.so.1(+0x10bef) [0x7f0f1448cbef]: 
/lib/x86_64-linux-gnu/libgcc_s.so.1(_Unwind_Resume+0x12a) [0x7f0f1448d5aa]: 
/usr/games/crawl-0.30(+0x217bdf) [0x55fe32cc7bdf]: 
/usr/games/crawl-0.30(_Z20crash_signal_handleri+0x1fa) [0x55fe32ef893a]: crash_signal_handler(int)
/lib/x86_64-linux-gnu/libc.so.6(+0x46210) [0x7f0f142ad210]: 
/lib/x86_64-linux-gnu/libc.so.6(gsignal+0xcb) [0x7f0f142ad18b]: 
/lib/x86_64-linux-gnu/libc.so.6(abort+0x12b) [0x7f0f1428c859]: 
/lib/x86_64-linux-gnu/libstdc++.so.6(+0x9e951) [0x7f0f14684951]
/lib/x86_64-linux-gnu/libstdc++.so.6(+0xaa47c) [0x7f0f1469047c]
/lib/x86_64-linux-gnu/libstdc++.so.6(+0xaa4e7) [0x7f0f146904e7]
/lib/x86_64-linux-gnu/libstdc++.so.6(+0xaa799) [0x7f0f14690799]
/lib/x86_64-linux-gnu/libstdc++.so.6(+0x9e562) [0x7f0f14684562]
/usr/games/crawl-0.30(_ZN17crawl_view_buffer6resizeERK9coord_def+0x20e) [0x55fe334fb92e]: crawl_view_buffer::resize(coord_def const&)
/usr/games/crawl-0.30(_Z12view_dungeonP9animationbP13view_renderer+0x40) [0x55fe334f75f0]: view_dungeon(animation*, bool, view_renderer*)
/usr/games/crawl-0.30(_Z10viewwindowbbP9animationP13view_renderer+0x360) [0x55fe334f7cc0]: viewwindow(bool, bool, animation*, view_renderer*)
/usr/games/crawl-0.30(_Z12world_reactsv+0x2d2) [0x55fe335798b2]: world_reacts()
/usr/games/crawl-0.30(+0xacad9b) [0x55fe3357ad9b]: 
/usr/games/crawl-0.30(+0xacb9fd) [0x55fe3357b9fd]: 
/usr/games/crawl-0.30(main+0x1a8) [0x55fe32e4dfa8]: 
/lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf3) [0x7f0f1428e0b3]: 
/usr/games/crawl-0.30(_start+0x2e) [0x55fe32e4eb1e]: