[GDB-Backtrace] Server hang at Map::IsInDynLOS

[Havenard]

Thread 5 (Thread 0x419d0950 (LWP 18962)):
#0  0x00007f431f25c011 in std::_Rb_tree_increment ()
   from /usr/lib/libstdc++.so.6
No symbol table info available.
#1  0x0000000000a75c70 in Map::IsInDynLOS (this=<value optimized out>, 
    x=720.505737, y=-285.202423, z=28.2766838, x2=-33554432, y2=1048576, 
    z2=21.050787) at /usr/include/c++/4.3/bits/stl_tree.h:182
No locals.
#2  0x00000000009abfe3 in WorldObject::MovePositionToFirstCollision (
    this=0x7f4292636000, pos=@0x419cfbf0, dist=1.5, 
    angle=<value optimized out>)
    at /trinity/src/server/game/Entities/Object/Object.cpp:2684
    destx = -33554432
    desty = 1048576
    destz = 21.050787
    ground = 0
    floor = <value optimized out>
    col = <value optimized out>
    step = <value optimized out>
#3  0x0000000000d09a62 in Spell::EffectCharge (this=0x7f4294653600)
    at /trinity/src/server/game/Entities/Object/Object.h:599
    pos = {m_positionX = 720.505737, m_positionY = -285.202423, 
  m_positionZ = 28.2766838, m_orientation = 6.15359926}
#4  0x0000000000b8ec12 in Spell::DoAllEffectOnLaunchTarget (
    this=0x7f4294653600, targetInfo=@0x7f42aa67d200, multiplier=0x419cfc90)
    at /trinity/src/server/game/Spells/Spell.cpp:4609
    i = 0
    unit = (class Unit *) 0x7f4292636000
#5  0x0000000000b8efe7 in Spell::HandleLaunchPhase (this=0x7f4294653600)
    at /trinity/src/server/game/Spells/Spell.cpp:6733
    mask = 5
    multiplier = {-1.15615454e-26, 4.56515014e-41, 2.80259693e-41}
    usesAmmo = false
#6  0x0000000000b9ad51 in Spell::cast (this=0x7f4294653600, skipCheck=true)
    at /trinity/src/server/game/Spells/Spell.cpp:3237
No locals.
#7  0x0000000000b9bec3 in Spell::prepare (this=0x7f4294653600, 
    targets=<value optimized out>, triggeredByAura=<value optimized out>)
    at /trinity/src/server/game/Spells/Spell.cpp:3043
    result = <value optimized out>
#8  0x0000000000cde4a8 in WorldSession::HandleCastSpellOpcode (
    this=0x7f42d567a400, recvPacket=@0x7f429a712c70)
    at /trinity/src/server/game/Server/Protocol/Handlers/SpellHandler.cpp:409
    spellId = <value optimized out>
    castCount = 221 'Ý'
    castFlags = <value optimized out>
    mover = (class Unit *) 0x7f42a5f80000
    spellInfo = (const SpellInfo *) 0x7f431743e800
    targets = {m_targetMask = 2, m_objectTarget = 0x7f4292636000, 
  m_itemTarget = 0x0, m_objectTargetGUID = 194106, m_itemTargetGUID = 0, 
  m_itemTargetEntry = 0, m_srcTransGUID = 0, m_srcTransOffset = {
    m_positionX = 0, m_positionY = 0, m_positionZ = 0, m_orientation = 0}, 
  m_srcPos = {m_positionX = 746.413696, m_positionY = -285.812195, 
    m_positionZ = 28.2767124, m_orientation = 2.93032575}, m_dstTransGUID = 0, 
  m_dstTransOffset = {m_positionX = 0, m_positionY = 0, m_positionZ = 0, 
    m_orientation = 0}, m_dstPos = {<Position> = {m_positionX = 746.413696, 
      m_positionY = -285.812195, m_positionZ = 28.2767124, 
      m_orientation = 2.93032575}, m_mapId = 4294967295}, m_elevation = 0, 
  m_speed = 0, m_strTarget = {static npos = 18446744073709551615, 
    _M_dataplus = {<std::allocator<char>> = {<__gnu_cxx::new_allocator<char>> = {<No data fields>}, <No data fields>}, _M_p = 0x17df8d8 ""}}}
    spell = <value optimized out>
#9  0x0000000000ae41bf in WorldSession::Update (this=0x7f42d567a400, 
    diff=<value optimized out>, updater=@0x419d0040)
    at /trinity/src/server/game/Server/WorldSession.cpp:330
    packet = (WorldPacket *) 0x7f429a712c70
    deletePacket = true
    firstDelayedPacket = (WorldPacket *) 0x0
#10 0x0000000000a80e4e in Map::Update (this=0x7f42baeba000, t_diff=114)
    at /trinity/src/server/game/Maps/Map.cpp:515
    pSession = (WorldSession *) 0x7f42921f9cd0
    updater = {<PacketFilter> = {_vptr.PacketFilter = 0x12719f0, 
    m_pSession = 0x7f42d567a400}, <No data fields>}
    player = (class Player *) 0x4
    updater = {i_timeDiff = 0}
    grid_object_update = {i_visitor = @0x7f4296393ce0}
    world_object_update = {i_visitor = @0x7f43204ce270}
#11 0x0000000000a8adf1 in MapUpdateRequest::call (this=0x7f42aebf28e0)
    at /trinity/src/server/game/Maps/MapUpdater.cpp:54
No locals.
#12 0x0000000000d45dd1 in DelayExecutor::svc (this=0x7f4318acc640)
    at /trinity/src/server/shared/Threading/DelayExecutor.cpp:52
    rq = (class ACE_Method_Request *) 0x7f42aebf28e0
#13 0x00007f43202666f7 in ACE_Task_Base::svc_run (args=<value optimized out>)
    at ../../ace/Task.cpp:275
    t = (ACE_Task_Base *) 0x7f4318acc640
    svc_status = <value optimized out>
#14 0x00007f4320267da5 in ACE_Thread_Adapter::invoke (this=0x7f42ff83bca0)
    at ../../ace/Thread_Adapter.cpp:98
    exit_hook_instance = <value optimized out>
    exit_hook_maybe = {instance_ = 0x0}
    exit_hook_ptr = <value optimized out>
#15 0x00007f431eb3dfc7 in start_thread () from /lib/libpthread.so.0
No symbol table info available.
#16 0x00007f431e8b364d in clone () from /lib/libc.so.6
No symbol table info available.
#17 0x0000000000000000 in ?? ()
No symbol table info available.

[Aokromes]

I vote you use LOS for gameobjects, then no TC issue.

[DDuarte]

You are using a custom patch (dynamic LoS) and for obvious reason we do not support that.

[Havenard]

Sorry, this patch is here so long I didn't notice it was custom.