Obtained 32 stack frames.
/var/dcss/builds/dcss-coffeecrawl/bin/dcss(_Z17write_stack_traceP8_IO_FILE+0x38) [0x70e688]: write_stack_trace(_IO_FILE*)
/var/dcss/builds/dcss-coffeecrawl/bin/dcss(_Z20crash_signal_handleri+0x18b) [0x70ea8b]: crash_signal_handler(int)
/lib/x86_64-linux-gnu/libc.so.6(+0x354b0) [0x7f6b8e9434b0]: 
/var/dcss/builds/dcss-coffeecrawl/bin/dcss() [0x931d10]
/lib/x86_64-linux-gnu/libc.so.6(+0x354b0) [0x7f6b8e9434b0]: 
/lib/x86_64-linux-gnu/libpthread.so.0(waitpid+0x18) [0x7f6b8ece8f28]: 
/var/dcss/builds/dcss-coffeecrawl/bin/dcss(_Z8call_gdbP8_IO_FILE+0x105) [0x70e505]: call_gdb(_IO_FILE*)
/var/dcss/builds/dcss-coffeecrawl/bin/dcss(_Z13do_crash_dumpv+0x3e3) [0x715a03]: do_crash_dump()
/var/dcss/builds/dcss-coffeecrawl/bin/dcss(_Z20crash_signal_handleri+0x1f0) [0x70eaf0]: crash_signal_handler(int)
/lib/x86_64-linux-gnu/libc.so.6(+0x354b0) [0x7f6b8e9434b0]: 
/lib/x86_64-linux-gnu/libpthread.so.0(raise+0x29) [0x7f6b8ece9269]: 
/var/dcss/builds/dcss-coffeecrawl/bin/dcss() [0x7151a9]
/var/dcss/builds/dcss-coffeecrawl/bin/dcss() [0x7154b6]
/var/dcss/builds/dcss-coffeecrawl/bin/dcss() [0xb630b5]
/var/dcss/builds/dcss-coffeecrawl/bin/dcss(_Z14spells_in_bookRK8item_def+0x2a9) [0xb63a09]: spells_in_book(item_def const&)
/var/dcss/builds/dcss-coffeecrawl/bin/dcss(_Z15is_useless_itemRK8item_defb+0x505) [0x8c77f5]: is_useless_item(item_def const&, bool)
/var/dcss/builds/dcss-coffeecrawl/bin/dcss(_Z17is_dangerous_itemRK8item_defb+0x2e) [0x8c7e4e]: is_dangerous_item(item_def const&, bool)
/var/dcss/builds/dcss-coffeecrawl/bin/dcss(_Z11item_prefixB5cxx11RK8item_defb+0x158) [0x8c8068]: item_prefix[abi:cxx11](item_def const&, bool)
/var/dcss/builds/dcss-coffeecrawl/bin/dcss(_Z21item_needs_autopickupRK8item_defb+0x18b) [0x8d3dbb]: item_needs_autopickup(item_def const&, bool)
/var/dcss/builds/dcss-coffeecrawl/bin/dcss(_ZNK10KnownEntry8get_textB5cxx11Eb+0x335) [0x8ca745]: KnownEntry::get_text[abi:cxx11](bool) const
/var/dcss/builds/dcss-coffeecrawl/bin/dcss(_ZNK4Menu19webtiles_write_itemEPK9MenuEntry+0x77) [0x9b21b7]: Menu::webtiles_write_item(MenuEntry const*) const
/var/dcss/builds/dcss-coffeecrawl/bin/dcss(_ZNK4Menu19webtiles_write_menuEb+0x350) [0x9b2830]: Menu::webtiles_write_menu(bool) const
/var/dcss/builds/dcss-coffeecrawl/bin/dcss(_ZN14TilesFramework9push_menuEP4Menu+0x177) [0xcbc137]: TilesFramework::push_menu(Menu*)
/var/dcss/builds/dcss-coffeecrawl/bin/dcss(_ZN4Menu7do_menuEv+0x27d) [0x9b2bfd]: Menu::do_menu()
/var/dcss/builds/dcss-coffeecrawl/bin/dcss(_ZN4Menu4showEb+0x73) [0x9b2fc3]: Menu::show(bool)
/var/dcss/builds/dcss-coffeecrawl/bin/dcss(_Z20check_item_knowledgeb+0xd5e) [0x8c52de]: check_item_knowledge(bool)
/var/dcss/builds/dcss-coffeecrawl/bin/dcss(_Z15process_command12command_type+0xd87) [0xcd3c87]: process_command(command_type)
/var/dcss/builds/dcss-coffeecrawl/bin/dcss() [0xcd1857]
/var/dcss/builds/dcss-coffeecrawl/bin/dcss() [0xcd1f3d]
/var/dcss/builds/dcss-coffeecrawl/bin/dcss(main+0x128) [0x673f88]: 
/lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf0) [0x7f6b8e92e830]: 
/var/dcss/builds/dcss-coffeecrawl/bin/dcss(_start+0x29) [0x674989]: