Obtained 19 stack frames.
/usr/games/crawl-git-3b8412344a(_Z17write_stack_traceP8_IO_FILEi+0x23) [0x602473]: write_stack_trace(_IO_FILE*, int)
/usr/games/crawl-git-3b8412344a(_Z20crash_signal_handleri+0x174) [0x6027e4]: crash_signal_handler(int)
/lib/x86_64-linux-gnu/libc.so.6(+0x324f0) [0x7f185daef4f0]: 
/usr/games/crawl-git-3b8412344a(_Z23raw_feature_descriptionRK9coord_def+0x64) [0x65bb84]: raw_feature_description(coord_def const&)
/usr/games/crawl-git-3b8412344a(_Z13do_crash_dumpv+0xcda) [0x609b5a]: do_crash_dump()
/usr/games/crawl-git-3b8412344a(_Z20crash_signal_handleri+0x74) [0x6026e4]: crash_signal_handler(int)
/lib/x86_64-linux-gnu/libc.so.6(+0x324f0) [0x7f185daef4f0]: 
/lib/x86_64-linux-gnu/libpthread.so.0(raise+0x2b) [0x7f185de55efb]: 
/usr/games/crawl-git-3b8412344a() [0x6089f4]
/usr/games/crawl-git-3b8412344a() [0x608d69]
/usr/games/crawl-git-3b8412344a() [0x9f52c0]
/usr/games/crawl-git-3b8412344a(_Z8tag_readR6reader8tag_type+0xfc8) [0x9fe568]: tag_read(reader&, tag_type)
/usr/games/crawl-git-3b8412344a() [0x6ac832]
/usr/games/crawl-git-3b8412344a() [0x6b182b]
/usr/games/crawl-git-3b8412344a(_Z12restore_gameRKSs+0xa) [0x6b1fca]: restore_game(std::string const&)
/usr/games/crawl-git-3b8412344a(_Z12startup_stepv+0xe92) [0x9d3e42]: startup_step()
/usr/games/crawl-git-3b8412344a(main+0x31e) [0x4fdbbe]: 
/lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xfd) [0x7f185dadbead]: 
/usr/games/crawl-git-3b8412344a() [0x5703c9]