Obtained 33 stack frames.
/usr/games/crawl-git-0efa743828(_Z17write_stack_traceP8_IO_FILE+0x3e) [0x5790c11e91ae]: write_stack_trace(_IO_FILE*)
/usr/games/crawl-git-0efa743828(_Z20crash_signal_handleri+0x18f) [0x5790c11e961f]: crash_signal_handler(int)
/lib/x86_64-linux-gnu/libc.so.6(+0x42910) [0x7498ef842910]: 
/usr/games/crawl-git-0efa743828(_Z13handle_hangupi+0) [0x5790c14b2950]: handle_hangup(int)
/lib/x86_64-linux-gnu/libc.so.6(+0x42910) [0x7498ef842910]: 
/lib/x86_64-linux-gnu/libc.so.6(wait4+0x15) [0x7498ef90fbf5]: 
/usr/games/crawl-git-0efa743828(_Z8call_gdbP8_IO_FILE+0xec) [0x5790c11e985c]: call_gdb(_IO_FILE*)
/usr/games/crawl-git-0efa743828(_Z13do_crash_dumpv+0x458) [0x5790c11f73b8]: do_crash_dump()
/usr/games/crawl-git-0efa743828(_Z20crash_signal_handleri+0x1fa) [0x5790c11e968a]: crash_signal_handler(int)
/lib/x86_64-linux-gnu/libc.so.6(+0x42910) [0x7498ef842910]: 
/usr/games/crawl-git-0efa743828(_Z22destructive_preference10spell_typei+0xd0) [0x5790c1788150]: destructive_preference(spell_type, int)
/usr/games/crawl-git-0efa743828(+0xa3fb61) [0x5790c1745b61]: 
/usr/games/crawl-git-0efa743828(_Z11do_god_giftb+0x3b0) [0x5790c1746d90]: do_god_gift(bool)
/usr/games/crawl-git-0efa743828(_Z10gain_pietyiib+0xf0) [0x5790c174d1c0]: gain_piety(int, int, bool)
/usr/games/crawl-git-0efa743828(_Z15did_god_conduct12conduct_typeibPK7monster+0x222) [0x5790c1358d92]: did_god_conduct(conduct_type, int, bool, monster const*)
/usr/games/crawl-git-0efa743828(+0x8ac455) [0x5790c15b2455]: 
/usr/games/crawl-git-0efa743828(_Z11monster_dieR7monster11killer_typeibb+0xf22) [0x5790c15c0ab2]: monster_die(monster&, killer_type, int, bool, bool)
/usr/games/crawl-git-0efa743828(_ZN4bolt12kill_monsterER7monster+0xff) [0x5790c118c7ff]: bolt::kill_monster(monster&)
/usr/games/crawl-git-0efa743828(_ZN4bolt14affect_monsterEP7monster+0x105b) [0x5790c119ff3b]: bolt::affect_monster(monster*)
/usr/games/crawl-git-0efa743828(_ZN4bolt11affect_cellEv+0x2c9) [0x5790c119a1a9]: bolt::affect_cell()
/usr/games/crawl-git-0efa743828(_ZN4bolt7explodeEbb+0x4f6) [0x5790c119a956]: bolt::explode(bool, bool)
/usr/games/crawl-git-0efa743828(_ZN4bolt7do_fireEv+0x4f0) [0x5790c11a2a10]: bolt::do_fire()
/usr/games/crawl-git-0efa743828(_ZN4bolt4fireEv+0x268) [0x5790c11a3868]: bolt::fire()
/usr/games/crawl-git-0efa743828(_Z7zapping8zap_typeiR4boltbPKcb+0xfc) [0x5790c11a3cec]: zapping(zap_type, int, bolt&, bool, char const*, bool)
/usr/games/crawl-git-0efa743828(_Z11your_spells10spell_typeibPK8item_defP4distb+0x1687) [0x5790c17a9347]: your_spells(spell_type, int, bool, item_def const*, dist*, bool)
/usr/games/crawl-git-0efa743828(_Z12cast_a_spellb10spell_typeP4distb+0x3f2) [0x5790c17ab312]: cast_a_spell(bool, spell_type, dist*, bool)
/usr/games/crawl-git-0efa743828(_Z17do_cast_spell_cmdb+0x1a) [0x5790c17ac13a]: do_cast_spell_cmd(bool)
/usr/games/crawl-git-0efa743828(+0xc98f4a) [0x5790c199ef4a]: 
/usr/games/crawl-git-0efa743828(+0xc99ad5) [0x5790c199fad5]: 
/usr/games/crawl-git-0efa743828(main+0x1f7) [0x5790c111cb57]: 
/lib/x86_64-linux-gnu/libc.so.6(+0x280d0) [0x7498ef8280d0]: 
/lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0x89) [0x7498ef828189]: 
/usr/games/crawl-git-0efa743828(_start+0x25) [0x5790c111d645]: