Obtained 42 stack frames.
/usr/games/crawl-git-8cecda6153(_Z17write_stack_traceP8_IO_FILE+0x3f) [0x5592b0ba7dbf]: write_stack_trace(_IO_FILE*)
/usr/games/crawl-git-8cecda6153(_Z20crash_signal_handleri+0x18f) [0x5592b0ba81df]: crash_signal_handler(int)
/lib/x86_64-linux-gnu/libc.so.6(+0x46210) [0x7f883d374210]: 
/lib/x86_64-linux-gnu/libc.so.6(sigprocmask+0x4b) [0x7f883d37448b]: 
/lib/x86_64-linux-gnu/libc.so.6(abort+0xb4) [0x7f883d3537e2]: 
/usr/games/crawl-git-8cecda6153(+0x41ce32) [0x5592b0baee32]: 
/usr/games/crawl-git-8cecda6153(+0x41d156) [0x5592b0baf156]: 
/usr/games/crawl-git-8cecda6153(+0xa2bf12) [0x5592b11bdf12]: 
/usr/games/crawl-git-8cecda6153(_ZN14TilesFramework14send_milestoneERK11xlog_fields+0x128) [0x5592b11c0508]: TilesFramework::send_milestone(xlog_fields const&)
/usr/games/crawl-git-8cecda6153(_Z14mark_milestoneRKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEES6_S6_l+0x4c2) [0x5592b0d12122]: mark_milestone(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, long)
/usr/games/crawl-git-8cecda6153(_Z13do_crash_dumpv+0x245e) [0x5592b0bb172e]: do_crash_dump()
/usr/games/crawl-git-8cecda6153(_Z20crash_signal_handleri+0x1fa) [0x5592b0ba824a]: crash_signal_handler(int)
/lib/x86_64-linux-gnu/libc.so.6(+0x46210) [0x7f883d374210]: 
/usr/games/crawl-git-8cecda6153(_ZN4CLua11callmaybefnEPKcS1_z+0x4) [0x5592b0b91bd4]: CLua::callmaybefn(char const*, char const*, ...)
/usr/games/crawl-git-8cecda6153(_Z21item_needs_autopickupRK8item_defb+0x41c) [0x5592b0d841ac]: item_needs_autopickup(item_def const&, bool)
/usr/games/crawl-git-8cecda6153(_ZNK10KnownEntry8get_textB5cxx11Eb+0x3cd) [0x5592b0da257d]: KnownEntry::get_text[abi:cxx11](bool) const
/usr/games/crawl-git-8cecda6153(_ZNK4Menu19webtiles_write_itemEPK9MenuEntry+0x80) [0x5592b0e73600]: Menu::webtiles_write_item(MenuEntry const*) const
/usr/games/crawl-git-8cecda6153(_ZNK4Menu19webtiles_write_menuEb+0x3c0) [0x5592b0e71a50]: Menu::webtiles_write_menu(bool) const
/usr/games/crawl-git-8cecda6153(_ZN14TilesFramework9push_menuEP4Menu+0x190) [0x5592b11bfe40]: TilesFramework::push_menu(Menu*)
/usr/games/crawl-git-8cecda6153(_ZN4Menu7do_menuEv+0x28f) [0x5592b0e79f2f]: Menu::do_menu()
/usr/games/crawl-git-8cecda6153(_ZN4Menu4showEb+0x7e) [0x5592b0e7a33e]: Menu::show(bool)
/usr/games/crawl-git-8cecda6153(_Z20check_item_knowledgeb+0xeea) [0x5592b0da154a]: check_item_knowledge(bool)
/usr/games/crawl-git-8cecda6153(_Z11use_an_itemRP8item_defi15operation_typesPKcSt8functionIFbvEE+0x387) [0x5592b0d63267]: use_an_item(item_def*&, int, operation_types, char const*, std::function<bool ()>)
/usr/games/crawl-git-8cecda6153(+0x5d1335) [0x5592b0d63335]: 
/usr/games/crawl-git-8cecda6153(_Z4readP8item_defP4dist+0xaab) [0x5592b0d6af9b]: read(item_def*, dist*)
/usr/games/crawl-git-8cecda6153(_Z13describe_itemR8item_defSt8functionIFvRNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEE+0x22f) [0x5592b0be5b5f]: describe_item(item_def&, std::function<void (std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >&)>)
/usr/games/crawl-git-8cecda6153(+0x5c3fe5) [0x5592b0d55fe5]: 
/usr/games/crawl-git-8cecda6153(_ZN4Menu11process_keyEi+0xc41) [0x5592b0e76621]: Menu::process_key(int)
/usr/games/crawl-git-8cecda6153(+0x6de5a6) [0x5592b0e705a6]: 
/usr/games/crawl-git-8cecda6153(_ZN2ui6Widget8on_eventERKNS_5EventE+0x90) [0x5592b114b0d0]: ui::Widget::on_event(ui::Event const&)
/usr/games/crawl-git-8cecda6153(_ZN2ui6UIRoot13deliver_eventERNS_5EventE+0x1cc) [0x5592b114cb3c]: ui::UIRoot::deliver_event(ui::Event&)
/usr/games/crawl-git-8cecda6153(_ZN2ui6UIRoot8on_eventER8wm_event+0xd2) [0x5592b114d0a2]: ui::UIRoot::on_event(wm_event&)
/usr/games/crawl-git-8cecda6153(_ZN2ui11pump_eventsEi+0x93) [0x5592b114d1e3]: ui::pump_events(int)
/usr/games/crawl-git-8cecda6153(_ZN4Menu7do_menuEv+0x33a) [0x5592b0e79fda]: Menu::do_menu()
/usr/games/crawl-git-8cecda6153(_ZN4Menu4showEb+0x7e) [0x5592b0e7a33e]: Menu::show(bool)
/usr/games/crawl-git-8cecda6153(_Z17display_inventoryv+0xdd) [0x5592b0d5c04d]: display_inventory()
/usr/games/crawl-git-8cecda6153(_Z15process_command12command_typeS_+0xbf1) [0x5592b11d99b1]: process_command(command_type, command_type)
/usr/games/crawl-git-8cecda6153(+0xa460ea) [0x5592b11d80ea]: 
/usr/games/crawl-git-8cecda6153(+0xa4687d) [0x5592b11d887d]: 
/usr/games/crawl-git-8cecda6153(main+0x1a5) [0x5592b0b02995]: 
/lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf3) [0x7f883d3550b3]: 
/usr/games/crawl-git-8cecda6153(_start+0x2e) [0x5592b0b034ae]: