#0  _M_lower_bound (this=<optimized out>, __k=<synthetic pointer>, __y=<optimized out>, __x=0x35)
    at /usr/include/c++/4.8/bits/stl_tree.h:1141
1141            if (!_M_impl._M_key_compare(_S_key(__x), __k))
(gdb) bt full
#0  _M_lower_bound (this=<optimized out>, __k=<synthetic pointer>, __y=<optimized out>, __x=0x35)
    at /usr/include/c++/4.8/bits/stl_tree.h:1141
No locals.
#1  find (__k=<synthetic pointer>, this=0x7f6d1422f5b8) at /usr/include/c++/4.8/bits/stl_tree.h:1792
No locals.
#2  find (__x=<synthetic pointer>, this=0x7f6d1422f5b8) at /usr/include/c++/4.8/bits/stl_set.h:663
No locals.
#3  ICore::CrossSession::AwaitCheck (this=0x7f6d1422f3c0, member=1369239)
    at /server/wow/source/icc/src/server/doped/Cross/Client/CrossSession.cpp:211
        session = <optimized out>
#4  0x0000000001140a58 in ICore::CrossSession::OnEnrollmentResponse (this=0x7f6e0163c700)
    at /server/wow/source/icc/src/server/doped/Cross/Client/CrossSession.cpp:178
        __PRETTY_FUNCTION__ = "void ICore::CrossSession::OnEnrollmentResponse()"
#5  0x0000000001198da4 in ICore::IctpConnectionBase::HandlePacket (this=0x7f6f88033b60,
    packet=std::shared_ptr (count 1, weak 0) 0x7f6f780244c0)
    at /server/wow/source/icc/src/server/doped/Network/IctpConnectionBase.cpp:152
        localDiff = 244574285
#6  0x0000000000ab26f6 in operator() (this=0x7f6f7c41bfb8) at /usr/include/c++/4.8/functional:2471
No locals.
#7  CallbackTask::Update (this=0x7f6f7c41bfa0) at /server/wow/source/icc/src/server/shared/Threading/Task.h:170
No locals.
#8  0x00000000011ba942 in ICoreTaskScheduler::Update (this=0x20f4b20 <ICoreTaskScheduler::Default()::_default>)
    at /server/wow/source/icc/src/server/shared/Threading/ICoreTaskScheduler.cpp:27
        task = <optimized out>
        end = {__d = {__r = 12957873397099836}}
        iter =
#9  0x0000000000f72ec5 in World::Update (this=0x5291998, diff=diff@entry=94)
    at /server/wow/source/icc/src/server/game/World/World.cpp:2405
No locals.
#10 0x0000000000a81b0d in WorldRunnable::run (this=<optimized out>)
    at /server/wow/source/icc/src/server/worldserver/WorldThread/WorldRunnable.cpp:51
        realCurrTime = <optimized out>
        realPrevTime = 244574191
        prevSleepTime = 18
#11 0x00000000011b9d3a in ACE_Based::Thread::ThreadTask (param=0x548ba510)
    at /server/wow/source/icc/src/server/shared/Threading/Threading.cpp:186
        _task = 0x548ba510
#12 0x00007f6fdcb06376 in ACE_OS_Thread_Adapter::invoke() () from /usr/lib/libACE-6.2.8.so
No symbol table info available.
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