Obtained 33 stack frames.
/usr/games/crawl-git-0efa743828(_Z17write_stack_traceP8_IO_FILE+0x3e) [0x6060ab5a81ae]: write_stack_trace(_IO_FILE*)
/usr/games/crawl-git-0efa743828(_Z20crash_signal_handleri+0x18f) [0x6060ab5a861f]: crash_signal_handler(int)
/lib/x86_64-linux-gnu/libc.so.6(+0x42910) [0x758441a42910]: 
/usr/games/crawl-git-0efa743828(_Z13handle_hangupi+0) [0x6060ab871950]: handle_hangup(int)
/lib/x86_64-linux-gnu/libc.so.6(+0x42910) [0x758441a42910]: 
/lib/x86_64-linux-gnu/libc.so.6(wait4+0x15) [0x758441b0fbf5]: 
/usr/games/crawl-git-0efa743828(_Z8call_gdbP8_IO_FILE+0xec) [0x6060ab5a885c]: call_gdb(_IO_FILE*)
/usr/games/crawl-git-0efa743828(_Z13do_crash_dumpv+0x458) [0x6060ab5b63b8]: do_crash_dump()
/usr/games/crawl-git-0efa743828(_Z20crash_signal_handleri+0x1fa) [0x6060ab5a868a]: crash_signal_handler(int)
/lib/x86_64-linux-gnu/libc.so.6(+0x42910) [0x758441a42910]: 
/usr/games/crawl-git-0efa743828(_Z22destructive_preference10spell_typei+0xd0) [0x6060abb47150]: destructive_preference(spell_type, int)
/usr/games/crawl-git-0efa743828(+0xa3fb61) [0x6060abb04b61]: 
/usr/games/crawl-git-0efa743828(_Z11do_god_giftb+0x3b0) [0x6060abb05d90]: do_god_gift(bool)
/usr/games/crawl-git-0efa743828(_Z10gain_pietyiib+0xf0) [0x6060abb0c1c0]: gain_piety(int, int, bool)
/usr/games/crawl-git-0efa743828(_Z15did_god_conduct12conduct_typeibPK7monster+0x222) [0x6060ab717d92]: did_god_conduct(conduct_type, int, bool, monster const*)
/usr/games/crawl-git-0efa743828(+0x8ac455) [0x6060ab971455]: 
/usr/games/crawl-git-0efa743828(_Z11monster_dieR7monster11killer_typeibb+0xf22) [0x6060ab97fab2]: monster_die(monster&, killer_type, int, bool, bool)
/usr/games/crawl-git-0efa743828(_ZN7monster4hurtEPK5actori9beam_type16kill_method_typeNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESA_bb+0xa3f) [0x6060aba1e94f]: monster::hurt(actor const*, int, beam_type, kill_method_type, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, bool, bool)
/usr/games/crawl-git-0efa743828(_ZN5actor7collideE9coord_defPKS_i+0x1c8) [0x6060ab5148a8]: actor::collide(coord_def, actor const*, int)
/usr/games/crawl-git-0efa743828(_ZN5actor9knockbackERKS_iiNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE+0x3cd) [0x6060ab5157ed]: actor::knockback(actor const&, int, int, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >)
/usr/games/crawl-git-0efa743828(_ZN4bolt15knockback_actorEP5actori+0xfa) [0x6060ab55505a]: bolt::knockback_actor(actor*, int)
/usr/games/crawl-git-0efa743828(_ZN4bolt16monster_post_hitEP7monsteri+0x137) [0x6060ab55a7d7]: bolt::monster_post_hit(monster*, int)
/usr/games/crawl-git-0efa743828(_ZN4bolt14affect_monsterEP7monster+0xe04) [0x6060ab55ece4]: bolt::affect_monster(monster*)
/usr/games/crawl-git-0efa743828(_Z8cast_imbib+0x49b) [0x6060abb7d3eb]: cast_imb(int, bool)
/usr/games/crawl-git-0efa743828(_Z11your_spells10spell_typeibPK8item_defP4distb+0x1b61) [0x6060abb68821]: your_spells(spell_type, int, bool, item_def const*, dist*, bool)
/usr/games/crawl-git-0efa743828(_Z12cast_a_spellb10spell_typeP4distb+0x3f2) [0x6060abb6a312]: cast_a_spell(bool, spell_type, dist*, bool)
/usr/games/crawl-git-0efa743828(_Z17do_cast_spell_cmdb+0x1a) [0x6060abb6b13a]: do_cast_spell_cmd(bool)
/usr/games/crawl-git-0efa743828(+0xc98f4a) [0x6060abd5df4a]: 
/usr/games/crawl-git-0efa743828(+0xc99ad5) [0x6060abd5ead5]: 
/usr/games/crawl-git-0efa743828(main+0x1f7) [0x6060ab4dbb57]: 
/lib/x86_64-linux-gnu/libc.so.6(+0x280d0) [0x758441a280d0]: 
/lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0x89) [0x758441a28189]: 
/usr/games/crawl-git-0efa743828(_start+0x25) [0x6060ab4dc645]: