Obtained 29 stack frames.
/var/dcss/builds/dcss-trunk/latest/bin/dcss(_Z17write_stack_traceP8_IO_FILE+0x38) [0x7133a8]: write_stack_trace(_IO_FILE*)
/var/dcss/builds/dcss-trunk/latest/bin/dcss(_Z20crash_signal_handleri+0x18b) [0x7137ab]: crash_signal_handler(int)
/lib/x86_64-linux-gnu/libc.so.6(+0x354b0) [0x7f25557114b0]: 
/var/dcss/builds/dcss-trunk/latest/bin/dcss() [0x9347d0]
/lib/x86_64-linux-gnu/libc.so.6(+0x354b0) [0x7f25557114b0]: 
/lib/x86_64-linux-gnu/libpthread.so.0(waitpid+0x18) [0x7f2555ab6f28]: 
/var/dcss/builds/dcss-trunk/latest/bin/dcss(_Z8call_gdbP8_IO_FILE+0x105) [0x713225]: call_gdb(_IO_FILE*)
/var/dcss/builds/dcss-trunk/latest/bin/dcss(_Z13do_crash_dumpv+0x3e3) [0x71a723]: do_crash_dump()
/var/dcss/builds/dcss-trunk/latest/bin/dcss(_Z20crash_signal_handleri+0x1f0) [0x713810]: crash_signal_handler(int)
/lib/x86_64-linux-gnu/libc.so.6(+0x354b0) [0x7f25557114b0]: 
/lib/x86_64-linux-gnu/libpthread.so.0(raise+0x29) [0x7f2555ab7269]: 
/var/dcss/builds/dcss-trunk/latest/bin/dcss() [0x719ec9]
/var/dcss/builds/dcss-trunk/latest/bin/dcss() [0x71a071]
/var/dcss/builds/dcss-trunk/latest/bin/dcss() [0x9549db]
/var/dcss/builds/dcss-trunk/latest/bin/dcss(_Z5itemsb17object_class_typeiiii+0x2d96) [0x957f96]: items(bool, object_class_type, int, int, int, int)
/var/dcss/builds/dcss-trunk/latest/bin/dcss() [0x7bbebe]
/var/dcss/builds/dcss-trunk/latest/bin/dcss(_Z7builderb+0x2bb) [0x7bdbfb]: builder(bool)
/var/dcss/builds/dcss-trunk/latest/bin/dcss(_Z14generate_levelRK8level_id+0xd76) [0x7e8a96]: generate_level(level_id const&)
/var/dcss/builds/dcss-trunk/latest/bin/dcss(_Z14pregen_dungeonRK8level_id+0x417) [0x7e9507]: pregen_dungeon(level_id const&)
/var/dcss/builds/dcss-trunk/latest/bin/dcss(_Z10load_level20dungeon_feature_type14load_mode_typeRK8level_id+0x384) [0x7e9b24]: load_level(dungeon_feature_type, load_mode_type, level_id const&)
/var/dcss/builds/dcss-trunk/latest/bin/dcss(_Z16floor_transition20dungeon_feature_typeS_8level_idbbbb+0x720) [0xbb3630]: floor_transition(dungeon_feature_type, dungeon_feature_type, level_id, bool, bool, bool, bool)
/var/dcss/builds/dcss-trunk/latest/bin/dcss(_Z11take_stairs20dungeon_feature_typebbb+0xb5) [0xbb6855]: take_stairs(dungeon_feature_type, bool, bool, bool)
/var/dcss/builds/dcss-trunk/latest/bin/dcss(_ZN5Delay6handleEv+0x46) [0x732076]: Delay::handle()
/var/dcss/builds/dcss-trunk/latest/bin/dcss(_Z12handle_delayv+0x35) [0x733755]: handle_delay()
/var/dcss/builds/dcss-trunk/latest/bin/dcss() [0xcc7378]
/var/dcss/builds/dcss-trunk/latest/bin/dcss() [0xcc7aed]
/var/dcss/builds/dcss-trunk/latest/bin/dcss(main+0x128) [0x679148]: 
/lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf0) [0x7f25556fc830]: 
/var/dcss/builds/dcss-trunk/latest/bin/dcss(_start+0x29) [0x679b59]: