(gdb) thread 7
[Switching to thread 7 (Thread -1390416976 (LWP 8095))]#0  ScriptedAI::SelectUnit (this=0x16ad29e0, target=SELECT_TARGET_TOPAGGRO, position=188420000)
    at ScriptMgr.cpp:1837
1837    Unit* ScriptedAI::SelectUnit(SelectAggroTarget target, uint32 position)
(gdb) bt full
#0  ScriptedAI::SelectUnit (this=0x16ad29e0, target=SELECT_TARGET_TOPAGGRO,
    position=188420000) at ScriptMgr.cpp:1837
        m_threatlist = <value optimized out>
        r = {<std::iterator<std::bidirectional_iterator_tag,HostilReference*,int,HostilReference**,HostilReference*&>> = {<No data fields>}, current = {
    _M_node = 0xb7b22ff4}}
#1  0xb7dd2aa8 in boss_skeramAI::UpdateAI (this=0x16ad29e0, diff=1052)
    at scripts/zone/temple_of_ahnqiraj/boss_skeram.cpp:96
        i = 188420000
#2  0x08106b6e in Creature::Update (this=0x8e37cf58, diff=1052)
    at Creature.cpp:282
No locals.
#3  0x08166924 in VisitorHelper<MaNGOS::ObjectUpdater, Creature> (
    v=@0xad1fe258, c=@0xa5bb53ac) at GridNotifiersImpl.h:46
No locals.
#4  0x081669e1 in VisitorHelper<MaNGOS::ObjectUpdater, Creature, TypeList<DynamicObject, TypeList<Corpse, TypeNull> > > (v=@0xad1fe258, c=@0xa5bb53ac)
    at ./../framework/GameSystem/TypeContainerVisitor.h:70
No locals.
#5  0x081697ad in Cell::Visit<MaNGOS::SingleThreaded<ZThread::FairReadWriteLock>::Lock, MaNGOS::ObjectUpdater, TypeMapContainer<TypeList<GameObject, TypeList<Creature, TypeList<DynamicObject, TypeList<Corpse, TypeNull> > > > > > (
    this=0xad1fe24c, l=@0xad1fe22c, visitor=@0xad1fe254, m=@0x890bf978)
---Type <return> to continue, or q <return> to quit---
    at ./../framework/GameSystem/TypeContainerVisitor.h:105
        cell_iter = {x_coord = 3081908212, y_coord = 2787115024}
        __PRETTY_FUNCTION__ = "void Cell::Visit(const CellLock<LOCK_TYPE>&, TypeContainerVisitor<T, CONTAINER>&, Map&) const [with LOCK_TYPE = MaNGOS::SingleThreaded<ZThread::FairReadWriteLock>::Lock, T = MaNGOS::ObjectUpdater, CON"...
#6  0x0816309e in ObjectAccessor::Update (this=0x997d4f8, diff=1052)
    at ObjectAccessor.cpp:620
        cell = {data = {Part = {grid_x = 16, grid_y = 35, cell_x = 3,
      cell_y = 7, nocreate = 1, reserved = 16}, All = 35076304}}
        cell_lock = {i_cell = @0xad1fe24c, i_cellPair = @0xad1fe234}
#7  0x08158be2 in MapManager::Update (this=0x943bd78, diff=1052)
    at MapManager.cpp:159
        iter = {_M_cur = 0x0, _M_ht = 0x943bdc0}
#8  0x0829a982 in World::Update (this=0x85ce788, diff=1052) at World.cpp:1027
        next = {_M_cur = 0x0, _M_ht = 0x85ce7d0}
#9  0x080f79ab in WorldRunnable::run (this=0x943cdc8) at WorldRunnable.cpp:61
        diff = 1052
        realCurrTime = 3710383081
        realPrevTime = <value optimized out>
        prevSleepTime = 0
#10 0xb7c79e29 in ZThread::ThreadImpl::dispatch (parent=0x85c0930,
    impl=0x8742b38, task=@0xad1fe424) at ThreadImpl.cxx:407
No locals.
---Type <return> to continue, or q <return> to quit---
#11 0xb7c7c494 in ZThread::(anonymous namespace)::Launcher::run (
    this=0xbfe609fc) at ThreadImpl.cxx:49
No locals.
#12 0xb7c7ff5c in _dispatch (arg=0x6a85c80e) at posix/ThreadOps.cxx:137
        __PRETTY_FUNCTION__ = "void* ZThread::_dispatch(void*)"
#13 0xb7c41240 in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
No symbol table info available.
#14 0xb7ac149e in clone () from /lib/tls/i686/cmov/libc.so.6
No symbol table info available.