Obtained 31 stack frames. /usr/games/crawl-git-cd15a05269(_Z17write_stack_traceP8_IO_FILE+0x28) [0x555ce88cfe58]: write_stack_trace(_IO_FILE*) /usr/games/crawl-git-cd15a05269(_Z20crash_signal_handleri+0x1bd) [0x555ce88d029d]: crash_signal_handler(int) /lib/x86_64-linux-gnu/libc.so.6(+0x33060) [0x7f12b30cd060]: /lib/x86_64-linux-gnu/libc.so.6(sigprocmask+0x10) [0x7f12b30cd2e0]: /lib/x86_64-linux-gnu/libc.so.6(abort+0xe1) [0x7f12b30ce3a1]: /usr/games/crawl-git-cd15a05269(+0x34a73b) [0x555ce88d773b]: /usr/games/crawl-git-cd15a05269(+0x34a9cd) [0x555ce88d79cd]: /usr/games/crawl-git-cd15a05269(+0x781089) [0x555ce8d0e089]: /usr/games/crawl-git-cd15a05269(_Z14spells_in_bookRK8item_def+0x2ca) [0x555ce8d0f08a]: spells_in_book(item_def const&) /usr/games/crawl-git-cd15a05269(_Z15is_useless_itemRK8item_defb+0x4c6) [0x555ce8a847a6]: is_useless_item(item_def const&, bool) /usr/games/crawl-git-cd15a05269(_Z17is_dangerous_itemRK8item_defb+0x2e) [0x555ce8a84f3e]: is_dangerous_item(item_def const&, bool) /usr/games/crawl-git-cd15a05269(_Z11item_prefixB5cxx11RK8item_defb+0x163) [0x555ce8a85153]: item_prefix[abi:cxx11](item_def const&, bool) /usr/games/crawl-git-cd15a05269(+0x76c188) [0x555ce8cf9188]: /usr/games/crawl-git-cd15a05269(_Z14get_cell_glyphRK9coord_defbi+0x359) [0x555ce8cfa1a9]: get_cell_glyph(coord_def const&, bool, int) /usr/games/crawl-git-cd15a05269(_Z10screenshotB5cxx11v+0x178) [0x555ce8e07ad8]: screenshot[abi:cxx11]() /usr/games/crawl-git-cd15a05269(_Z13do_crash_dumpv+0x2364) [0x555ce88d9e64]: do_crash_dump() /usr/games/crawl-git-cd15a05269(_Z20crash_signal_handleri+0x7e) [0x555ce88d015e]: crash_signal_handler(int) /lib/x86_64-linux-gnu/libc.so.6(+0x33060) [0x7f12b30cd060]: /lib/x86_64-linux-gnu/libpthread.so.0(raise+0xcf) [0x7f12b3449f9f]: /usr/games/crawl-git-cd15a05269(+0x34a736) [0x555ce88d7736]: /usr/games/crawl-git-cd15a05269(+0x34a8a2) [0x555ce88d78a2]: /usr/games/crawl-git-cd15a05269(_Z17artefact_propertyRK8item_def18artefact_prop_type+0x1a0) [0x555ce886a620]: artefact_property(item_def const&, artefact_prop_type) /usr/games/crawl-git-cd15a05269(_Z14unmarshallItemR6readerR8item_def+0x1f2d) [0x555ce8d9c9cd]: unmarshallItem(reader&, item_def&) /usr/games/crawl-git-cd15a05269(_Z8tag_readR6reader8tag_type+0xea4) [0x555ce8da8df4]: tag_read(reader&, tag_type) /usr/games/crawl-git-cd15a05269(+0x410d48) [0x555ce899dd48]: /usr/games/crawl-git-cd15a05269(_Z10load_level20dungeon_feature_type14load_mode_typeRK8level_id+0x495) [0x555ce89a97e5]: load_level(dungeon_feature_type, load_mode_type, level_id const&) /usr/games/crawl-git-cd15a05269(_Z12startup_stepv+0x17eb) [0x555ce8d6f85b]: startup_step() /usr/games/crawl-git-cd15a05269(+0x8f9a74) [0x555ce8e86a74]: /usr/games/crawl-git-cd15a05269(main+0x13b) [0x555ce8831feb]: /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf1) [0x7f12b30ba2e1]: /usr/games/crawl-git-cd15a05269(_start+0x2a) [0x555ce8832b2a]: