Obtained 40 stack frames.
/usr/games/crawl-0.29(_Z17write_stack_traceP8_IO_FILE+0x28) [0x557c21703488]: write_stack_trace(_IO_FILE*)
/usr/games/crawl-0.29(_Z20crash_signal_handleri+0x1bd) [0x557c217038cd]: crash_signal_handler(int)
/lib/x86_64-linux-gnu/libc.so.6(+0x33060) [0x7f7c190f8060]: 
/lib/x86_64-linux-gnu/libc.so.6(sigprocmask+0x10) [0x7f7c190f82e0]: 
/lib/x86_64-linux-gnu/libc.so.6(abort+0xe1) [0x7f7c190f93a1]: 
/usr/games/crawl-0.29(+0x3ad16b) [0x557c2170b16b]: 
/usr/games/crawl-0.29(+0x3ad2d2) [0x557c2170b2d2]: 
/usr/games/crawl-0.29(+0x1f9f4c) [0x557c21557f4c]: 
/usr/games/crawl-0.29(+0x36d02b) [0x557c216cb02b]: 
/usr/games/crawl-0.29(_Z16fill_status_infoiR11status_info+0x1274) [0x557c21bfa904]: fill_status_info(int, status_info&)
/usr/games/crawl-0.29(_ZN15scorefile_entry4initEl+0x43b) [0x557c2185ef4b]: scorefile_entry::init(long)
/usr/games/crawl-0.29(_ZN15scorefile_entryC2EijiPKcbS1_l+0x310) [0x557c2185fa20]: scorefile_entry::scorefile_entry(int, unsigned int, int, char const*, bool, char const*, long)
/usr/games/crawl-0.29(_Z14mark_milestoneRKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEES6_S6_l+0x153) [0x557c2185fd03]: 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-0.29(_Z13do_crash_dumpv+0x2103) [0x557c2170d633]: do_crash_dump()
/usr/games/crawl-0.29(_Z20crash_signal_handleri+0x7e) [0x557c2170378e]: crash_signal_handler(int)
/lib/x86_64-linux-gnu/libc.so.6(+0x33060) [0x7f7c190f8060]: 
/lib/x86_64-linux-gnu/libpthread.so.0(raise+0xcf) [0x7f7c19474f9f]: 
/usr/games/crawl-0.29(+0x3ad166) [0x557c2170b166]: 
/usr/games/crawl-0.29(+0x3ad2d2) [0x557c2170b2d2]: 
/usr/games/crawl-0.29(+0x1f9f4c) [0x557c21557f4c]: 
/usr/games/crawl-0.29(+0x36d02b) [0x557c216cb02b]: 
/usr/games/crawl-0.29(_Z16fill_status_infoiR11status_info+0x1274) [0x557c21bfa904]: fill_status_info(int, status_info&)
/usr/games/crawl-0.29(+0x775019) [0x557c21ad3019]: 
/usr/games/crawl-0.29(_Z11print_statsv+0x6d0) [0x557c21adb240]: print_stats()
/usr/games/crawl-0.29(_ZN14message_window4moreEbb+0x1b5) [0x557c219d78d5]: message_window::more(bool, bool)
/usr/games/crawl-0.29(_ZN14message_window8add_itemENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE11prefix_typeb+0x47b) [0x557c219d7f5b]: message_window::add_item(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, prefix_type, bool)
/usr/games/crawl-0.29(_ZN13message_store9store_msgERK12message_line+0x116) [0x557c219d8a26]: message_store::store_msg(message_line const&)
/usr/games/crawl-0.29(_ZN13message_store10flush_prevEv+0x1a2) [0x557c219d8c32]: message_store::flush_prev()
/usr/games/crawl-0.29(+0x67541c) [0x557c219d341c]: 
/usr/games/crawl-0.29(_Z16do_message_print16msg_channel_typeibbPKcP13__va_list_tag+0x8a) [0x557c219d3aba]: do_message_print(msg_channel_type, int, bool, bool, char const*, __va_list_tag*)
/usr/games/crawl-0.29(_Z4mprf16msg_channel_typePKcz+0xa2) [0x557c219d3eb2]: mprf(msg_channel_type, char const*, ...)
/usr/games/crawl-0.29(+0x790b33) [0x557c21aeeb33]: 
/usr/games/crawl-0.29(+0x7921a8) [0x557c21af01a8]: 
/usr/games/crawl-0.29(_Z13player_reactsv+0xef) [0x557c21af120f]: player_reacts()
/usr/games/crawl-0.29(_Z12world_reactsv+0x685) [0x557c21d0c1d5]: world_reacts()
/usr/games/crawl-0.29(+0x9afdac) [0x557c21d0ddac]: 
/usr/games/crawl-0.29(+0x9b0325) [0x557c21d0e325]: 
/usr/games/crawl-0.29(main+0x351) [0x557c21659dc1]: 
/lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf1) [0x7f7c190e52e1]: 
/usr/games/crawl-0.29(_start+0x2a) [0x557c2165a74a]: