#0  0x00007faf34a34cff in ACE_Activation_Queue::enqueue(ACE_Method_Request*, ACE_Time_Value*) ()
   from /usr/lib/libACE-6.4.5.so
[Current thread is 1 (Thread 0x7faf33060bc0 (LWP 1240))]
(gdb) bt full
#0  0x00007faf34a34cff in ACE_Activation_Queue::enqueue(ACE_Method_Request*, ACE_Time_Value*) ()
   from /usr/lib/libACE-6.4.5.so
No symbol table info available.
#1  0x000055f98aad3597 in DatabaseWorker::Enqueue (op=0x55f98ca5d560, this=<optimized out>)
    at /server/wow/source/ezWotLK/src/server/shared/Database/DatabaseWorker.h:37
No locals.
#2  DatabaseWorkerPool<LoginDatabaseConnection>::Enqueue (i=-1, op=0x55f98ca5d560, this=0x55f98c08e360 <LoginDatabase>)
    at /server/wow/source/ezWotLK/src/server/shared/Database/DatabaseWorkerPool.h:482
        n = <optimized out>
#3  DatabaseWorkerPool<LoginDatabaseConnection>::Execute (
    sql=0x7ffd1ebf6590 "UPDATE account SET online = 0 WHERE id = 1309695;", this=0x55f98c08e360 <LoginDatabase>)
    at /server/wow/source/ezWotLK/src/server/shared/Database/DatabaseWorkerPool.h:119
        task = 0x55f98ca5d560
        task = <optimized out>
#4  DatabaseWorkerPool<LoginDatabaseConnection>::PExecute (this=0x55f98c08e360 <LoginDatabase>,
    sql=sql@entry=0x55f98bae0e58 "UPDATE account SET online = 0 WHERE id = %u;")
    at /server/wow/source/ezWotLK/src/server/shared/Database/DatabaseWorkerPool.h:135
        ap = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7ffd1ebfe660, reg_save_area = 0x7ffd1ebfe590}}
        szQuery = "UPDATE account SET online = 0 WHERE id = 1309695;\000\277\036\375\177\000\000&\245\203^\000\000\000\000\024\000\000\000\000\000\000\000 \000\000\000\060\000\000\000`g\277\036\375\177\000\000\200f\277\036\375\177\000\000xf\277\036\062\060\063\071\000\357Ds\232\206\277\035\001\000\000\000\000\000\000\000\200\224\225\214\371U\000\000\320g\277\036\375\177\000\000\200\351\277\036\375\177\000\000\250f\277\036\062\060\063\071\000\357Ds\232\206\277\035\001\000\000\000\000\000\000\000\200\224\225\214\371U\000\000\340g\277\036\375\177\000\000\060\212\335\361\371U\000\000\001\000\000\000\000\000\000\000"...
#5  0x000055f98af76bbf in WorldSession::~WorldSession (this=0x7fab92225bf0, __in_chrg=<optimized out>)
    at /server/wow/source/ezWotLK/src/server/game/Server/WorldSession.cpp:187
        packet = <optimized out>
        packet = <optimized out>
        tournament = <optimized out>
#6  0x000055f98af77129 in WorldSession::~WorldSession (this=0x7fab92225bf0, __in_chrg=<optimized out>)
    at /server/wow/source/ezWotLK/src/server/game/Server/WorldSession.cpp:194
        packet = <optimized out>
        tournament = <optimized out>
#7  0x000055f98b0344ea in std::_Sp_counted_base<(__gnu_cxx::_Lock_policy)2>::_M_release (this=0x7fab92e5a1c0)
    at /usr/include/c++/7/bits/shared_ptr_base.h:154
        this = 0x7fab92e5a1c0
#8  std::__shared_count<(__gnu_cxx::_Lock_policy)2>::~__shared_count (this=<optimized out>, __in_chrg=<optimized out>)
    at /usr/include/c++/7/bits/shared_ptr_base.h:684
No locals.
--Type <RET> for more, q to quit, c to continue without paging--
#9  std::__shared_ptr<WorldSession, (__gnu_cxx::_Lock_policy)2>::~__shared_ptr (this=<optimized out>,
    __in_chrg=<optimized out>) at /usr/include/c++/7/bits/shared_ptr_base.h:1123
No locals.
#10 std::shared_ptr<WorldSession>::~shared_ptr (this=<optimized out>, __in_chrg=<optimized out>)
    at /usr/include/c++/7/bits/shared_ptr.h:93
No locals.
#11 std::pair<unsigned int const, std::shared_ptr<WorldSession> >::~pair (this=<optimized out>,
    __in_chrg=<optimized out>) at /usr/include/c++/7/bits/stl_pair.h:208
No locals.
#12 __gnu_cxx::new_allocator<std::pair<unsigned int const, std::shared_ptr<WorldSession> > >::destroy<std::pair<unsigned int const, std::shared_ptr<WorldSession> > > (this=<synthetic pointer>, __p=<optimized out>)
    at /usr/include/c++/7/ext/new_allocator.h:140
No locals.
#13 std::allocator_traits<std::allocator<std::pair<unsigned int const, std::shared_ptr<WorldSession> > > >::destroy<std::pair<unsigned int const, std::shared_ptr<WorldSession> > > (__a=<synthetic pointer>..., __p=<optimized out>)
    at /usr/include/c++/7/bits/alloc_traits.h:487
No locals.
#14 std::__detail::_Hashtable_alloc<std::allocator<std::__detail::_Hash_node<std::pair<unsigned int const, std::shared_ptr<WorldSession> >, false> > >::_M_deallocate_node (__n=0x7fabb2909b20, this=<optimized out>)
    at /usr/include/c++/7/bits/hashtable_policy.h:2084
        __ptr = <optimized out>
        __a = <optimized out>
#15 0x000055f98b057230 in std::__detail::_Hashtable_alloc<std::allocator<std::__detail::_Hash_node<std::pair<unsigned int const, std::shared_ptr<WorldSession> >, false> > >::_M_deallocate_nodes (this=<optimized out>, __n=<optimized out>)
    at /usr/include/c++/7/bits/hashtable_policy.h:2097
        __tmp = <optimized out>
#16 std::_Hashtable<unsigned int, std::pair<unsigned int const, std::shared_ptr<WorldSession> >, std::allocator<std::pair<unsigned int const, std::shared_ptr<WorldSession> > >, std::__detail::_Select1st, std::equal_to<unsigned int>, std::hash<unsigned int>, std::__detail::_Mod_range_hashing, std::__detail::_Default_ranged_hash, std::__detail::_Prime_rehash_policy, std::__detail::_Hashtable_traits<false, false, true> >::clear (this=this@entry=0x55f98e4c1c10)
    at /usr/include/c++/7/bits/hashtable.h:2032
No locals.
#17 0x000055f98b04e600 in std::unordered_map<unsigned int, std::shared_ptr<WorldSession>, std::hash<unsigned int>, std::equal_to<unsigned int>, std::allocator<std::pair<unsigned int const, std::shared_ptr<WorldSession> > > >::clear (
    this=0x55f98e4c1c10) at /usr/include/c++/7/bits/unordered_map.h:842
No locals.
#18 World::~World (this=0x55f98e4c1a68, __in_chrg=<optimized out>)
    at /server/wow/source/ezWotLK/src/server/game/World/World.cpp:156
        command = <optimized out>
--Type <RET> for more, q to quit, c to continue without paging--
        command = <optimized out>
        setting = <optimized out>
        __for_range = <optimized out>
        __for_begin = <optimized out>
        __for_end = <optimized out>
#19 0x000055f98aac2437 in ACE_Singleton<World, ACE_Null_Mutex>::~ACE_Singleton (this=0x55f98e4c1a60,
    __in_chrg=<optimized out>) at /usr/include/ace/Singleton.h:77
No locals.
#20 ACE_Singleton<World, ACE_Null_Mutex>::~ACE_Singleton (this=0x55f98e4c1a60, __in_chrg=<optimized out>)
    at /usr/include/ace/Singleton.h:77
No locals.
#21 0x000055f98aac2302 in ACE_Singleton<World, ACE_Null_Mutex>::cleanup (this=0x55f98e4c1a60)
    at /usr/include/ace/Singleton.cpp:118
No locals.
#22 0x00007faf34a4f9cb in ACE_OS_Exit_Info::call_hooks() () from /usr/lib/libACE-6.4.5.so
No symbol table info available.
#23 0x00007faf34a8e9ba in ACE_Object_Manager::fini() () from /usr/lib/libACE-6.4.5.so
No symbol table info available.
#24 0x00007faf34a8f465 in ?? () from /usr/lib/libACE-6.4.5.so
No symbol table info available.
#25 0x00007faf34a8f52b in ACE_OS_Object_Manager::~ACE_OS_Object_Manager() () from /usr/lib/libACE-6.4.5.so
No symbol table info available.
#26 0x00007faf34a8f5ab in ?? () from /usr/lib/libACE-6.4.5.so
No symbol table info available.
#27 0x00007faf33710c97 in __cxa_finalize (d=0x7faf34b37000) at cxa_finalize.c:83
        check = 1415
        cxafn = <optimized out>
        cxaarg = <optimized out>
        f = 0x7faf3388fc30 <initial+496>
        funcs = 0x7faf3388fa40 <initial>
#28 0x00007faf34a31413 in ?? () from /usr/lib/libACE-6.4.5.so
No symbol table info available.
#29 0x00007ffd1ebfe9e0 in ?? ()
No symbol table info available.
#30 0x00007faf351fa943 in _dl_fini () at dl-fini.c:138
        do_audit = <optimized out>
        __PRETTY_FUNCTION__ = "_dl_fini"
Backtrace stopped: frame did not save the PC