Crash caused by signal #15: Terminated

Version: Dungeon Crawl Stone Soup 0.23-a0-373-g305c090
Platform: unix
Bits: 64
Game mode: normal
Tiles: online

Command line: /usr/games/crawl-git-305c090e76 -name minmay -rc /dgldir/rcfiles/crawl-git/minmay.rc -macro /dgldir/rcfiles/crawl-git/minmay.macro -webtiles-socket /crawl-master/webserver/sockets/minmay:dcss-git.sock -morgue /dgldir/morgue/minmay/

RC options:
restart_after_game = false


Crash caused by signal #15: Terminated

Obtained 19 stack frames.
/usr/games/crawl-git-305c090e76(_Z17write_stack_traceP8_IO_FILEi+0x23) [0x5ffb43]: write_stack_trace(_IO_FILE*, int)
/usr/games/crawl-git-305c090e76(_Z13do_crash_dumpv+0x419) [0x6077e9]: do_crash_dump()
/usr/games/crawl-git-305c090e76(_Z20crash_signal_handleri+0x9c) [0x5ffdcc]: crash_signal_handler(int)
/lib/x86_64-linux-gnu/libc.so.6(+0x360b0) [0x7f9cbcf520b0]: 
/lib/x86_64-linux-gnu/libc.so.6(__select+0x13) [0x7f9cbd00b613]: 
/usr/games/crawl-git-305c090e76(_ZN14TilesFramework11await_inputERjb+0xa5) [0xba12c5]: TilesFramework::await_input(unsigned int&, bool)
/usr/games/crawl-git-305c090e76(_Z6getchkv+0x4b) [0xba4f8b]: getchk()
/usr/games/crawl-git-305c090e76(_Z7m_getchv+0xa) [0xba4fda]: m_getch()
/usr/games/crawl-git-305c090e76(_Z8getch_ckv+0x9) [0xba51a9]: getch_ck()
/usr/games/crawl-git-305c090e76(_ZN2ui11pump_eventsEi+0xd5) [0xb2eb45]: ui::pump_events(int)
/usr/games/crawl-git-305c090e76(_ZN2ui10run_layoutESt10shared_ptrINS_6WidgetEERKb+0xa4) [0xb2f174]: ui::run_layout(std::shared_ptr<ui::Widget>, bool const&)
/usr/games/crawl-git-305c090e76(_ZN18formatted_scroller4showEv+0xe4a) [0xa119ba]: formatted_scroller::show()
/usr/games/crawl-git-305c090e76() [0x892896]
/usr/games/crawl-git-305c090e76(_Z15replay_messagesv+0x56) [0x895566]: replay_messages()
/usr/games/crawl-git-305c090e76(_Z15process_command12command_type+0xecd) [0xc1995d]: process_command(command_type)
/usr/games/crawl-git-305c090e76() [0xc1bdd9]
/usr/games/crawl-git-305c090e76(main+0x54d) [0xc1fc8d]: 
/lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xed) [0x7f9cbcf3d7ed]: 
/usr/games/crawl-git-305c090e76() [0x55e009]

Trying to run gdb.