|CRASH|HELP| WorldSession::HandleSetActiveMoverOpcode

Auntie Mangos · January 1, 1970

Try http://getmangos.eu/community/showthread.php?9815-%5BPatch%5D-NotActiveMover-wrong-concept

nanounico · December 1, 2009

well, i have this crashes, and i dont know exactly how i can fix it

1. For this i try add some checks before if(_player->m_mover->GetGUID() != guid) but dont work, (I suppose is for speedhack, move to fast)

Core was generated by `./bin/mangos-worldd -c etc/mangosd.conf'.
Program terminated with signal 11, Segmentation fault.
[New process 21623]
[New process 21631]
[New process 21630]
[New process 21629]
[New process 21628]
[New process 21627]
[New process 21626]
[New process 21625]
[New process 21624]
[New process 21619]
[New process 21618]
[New process 21617]
[New process 21615]
#0  0x00000000008115e1 in WorldSession::HandleSetActiveMoverOpcode (
   this=0x2aaacec00800, recv_data=<value optimized out>)
   at /root/Desktop/Mangos/Sources/src/game/MovementHandler.cpp:455
455        if(_player->m_mover->GetGUID() != guid)
#0  0x00000000008115e1 in WorldSession::HandleSetActiveMoverOpcode (
   this=0x2aaacec00800, recv_data=<value optimized out>)
   at /root/Desktop/Mangos/Sources/src/game/MovementHandler.cpp:455
No locals.
#1  0x00000000007aa96b in WorldSession::Update (this=0x2aaacec00800)
   at /root/Desktop/Mangos/Sources/src/game/WorldSession.cpp:186
   opHandle = (OpcodeHandler &) @0x8: <error reading variable>
   packet = (WorldPacket *) 0x2aab847120d0
   currTime = <value optimized out>
#2  0x00000000007a2356 in World::UpdateSessions (this=0x11ce99d0, diff=115)
   at /root/Desktop/Mangos/Sources/src/game/World.cpp:2085
   sess = <value optimized out>
#3  0x00000000007a25eb in World::Update (this=0x11ce99d0, diff=115)
   at /root/Desktop/Mangos/Sources/src/game/World.cpp:1638
No locals.
#4  0x00000000004c573f in WorldRunnable::run (this=<value optimized out>)
   at /root/Desktop/Mangos/Sources/src/mangosd/WorldRunnable.cpp:60
   diff = 115
   realCurrTime = 1203891620
   realPrevTime = <value optimized out>
   prevSleepTime = 0
#5  0x000000000085580d in ACE_Based::Thread::ThreadTask (param=0x2aab847120d0)
   at /root/Desktop/Mangos/Sources/src/shared/Threading.cpp:183
   _task = (class ACE_Based::Runnable *) 0x2aaacd7bbe10
#6  0x00000038aba064a7 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#7  0x00000038aaed3c2d in clone () from /lib64/libc.so.6
No symbol table info available.

2. I dont know why exactly is this crash, maybe creature summoned by Vehicle??

Core was generated by `./bin/mangos-worldd -c etc/mangosd.conf'.
Program terminated with signal 11, Segmentation fault.
[New process 4300]
[New process 4312]
[New process 4310]
[New process 4309]
[New process 4305]
[New process 4304]
[New process 4303]
[New process 4302]
[New process 4301]
[New process 4296]
[New process 4295]
[New process 4294]
[New process 4292]
#0  0x0000000000bb2400 in vtable for __cxxabiv1::__si_class_type_info ()
#0  0x0000000000bb2400 in vtable for __cxxabiv1::__si_class_type_info ()
No symbol table info available.
#1  0x0000000000626022 in Map::Remove<Creature> (this=0x2aab7ec61900, 
   obj=0x2aab7ec92520, remove=<value optimized out>)
   at /root/Desktop/Mangos/Sources/src/game/Map.cpp:1021
   cell = {data = {Part = {grid_x = 31, grid_y = 32, cell_x = 7, 
     cell_y = 0, nocreate = 0, reserved = 0}, All = 30751}}
   grid = (
   NGrid<8u,Player,TypeList<Player, TypeList<Creature, TypeList<Corpse, TypeNull> > >,TypeList<GameObject, TypeList<Creature, TypeList<DynamicObject, TypeList<Corpse, TypeNull> > > >,MaNGOS::SingleThreaded<Player> > *) 0x2aab7ec79bd0
   __PRETTY_FUNCTION__ = "void Map::Remove(T*, bool) [with T = Creature]"
#2  0x0000000000609f4b in Map::RemoveAllObjectsInRemoveList (
   this=0x2aab7ec61900) at /root/Desktop/Mangos/Sources/src/game/Map.cpp:2372
   obj = (class WorldObject *) 0x2aab7ec92520
#3  0x00000000008067d2 in MapInstanced::RemoveAllObjectsInRemoveList (
   this=0x210d5bf0)
   at /root/Desktop/Mangos/Sources/src/game/MapInstanced.cpp:93
   i = {_M_cur = 0x2aab7c173940, _M_ht = 0x210edea0}
#4  0x000000000062b133 in MapManager::DoDelayedMovesAndRemoves (
   this=<value optimized out>)
   at /root/Desktop/Mangos/Sources/src/game/MapManager.cpp:277
   iter = {_M_cur = 0x210f2940, _M_ht = 0x10acf5f8}
#5  0x00000000007a2b5b in World::Update (this=0x2aaaac008e20, diff=88)
   at /root/Desktop/Mangos/Sources/src/game/World.cpp:1704
No locals.
#6  0x00000000004ff62f in WorldRunnable::run (this=<value optimized out>)
   at /root/Desktop/Mangos/Sources/src/mangosd/WorldRunnable.cpp:64
   diff = 88
   realCurrTime = 990641307
   realPrevTime = <value optimized out>
   prevSleepTime = 16
#7  0x0000000000846803 in ACE_Based::Thread::ThreadTask (param=0x2aab7ec92520)
   at /root/Desktop/Mangos/Sources/src/shared/Threading.cpp:183
   _task = (class ACE_Based::Runnable *) 0x2aaaacdb5730
#8  0x00000038aba064a7 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#9  0x00000038aaed3c2d in clone () from /lib64/libc.so.6
No symbol table info available.

any ideas?

Thanks!

balrok · December 1, 2009

hello, this doesn't happen through speedhacks i think.. it happens when a player for example charms a creature the creature get's deleted but players m_mover variable will still point to the "Unit*" which doesn't exist anymore..

my ideas for a solution were:

1. use Unit-guid instead of pointer (this will make the code slow and you have to do much rewritings)

2. store guid (safe but slow)/pointer(fast but might point to invalid memory later) to the charmed creature

so at:

plr->SetMover(unit);

also add

unit->SetMovementOwner(plr);

and inside Unit::RemoveFromWorld()

{

add

if(m_movementowner)m_movementowner->SetMover(NULL);

...

also inside

Unit::SetMovementOwner(Player* plr)

{

add

if(m_movementowner)m_movementowner->SetMover(NULL);

cause Unit gets now moved through another player so the current mover now can't move this creature around..

---

problem is that i myself haven't looked at the whole mover-stuff already.. and i also don't understand the problem fully.. what i've wrote here are just my thoughts about this.. it's possible that they are wrong or hacky.. but maybe also can give a hint to this problem..

edit:

crash happens cause

m_mover points to some random garbage

and then we try:

random_garbage->GetGUID()

(just if this wasn't that clear from my post)

random garbage happens cause the place where m_mover pointed at, got deleted somewhere else, but we haven't set m_mover to something valid after the deletion

nanounico · December 4, 2009

Nothing, i continue having this crash!

Core was generated by `./bin/mangos-worldd -c etc/mangosd.conf'.
Program terminated with signal 11, Segmentation fault.

[New process 21635]

[New process 21644]

[New process 21643]

[New process 21642]

[New process 21641]

[New process 21640]

[New process 21639]

[New process 21638]

[New process 21637]

[New process 21636]

[New process 21633]

[New process 21632]

[New process 21631]

[New process 21629]

#0 0x00000000007fd011 in WorldSession::HandleSetActiveMoverOpcode (

this=0x224ea470, recv_data=<value optimized out>)

at /root/Desktop/Mangos/Sources/src/game/MovementHandler.cpp:457

457 if(_player->m_mover->GetGUID() != guid)

#0 0x00000000007fd011 in WorldSession::HandleSetActiveMoverOpcode (

this=0x224ea470, recv_data=<value optimized out>)

at /root/Desktop/Mangos/Sources/src/game/MovementHandler.cpp:457

No locals.

#1 0x000000000079d21b in WorldSession::Update (this=0x224ea470)

at /root/Desktop/Mangos/Sources/src/game/WorldSession.cpp:186

opHandle = (OpcodeHandler &) @0x8: <error reading variable>

packet = (WorldPacket *) 0x2aab2d7e7530

currTime = <value optimized out>

#2 0x000000000079464a in World::UpdateSessions (this=0x2aaaac006ce0, diff=211)

at /root/Desktop/Mangos/Sources/src/game/World.cpp:2076

sess = <value optimized out>

#3 0x0000000000794e91 in World::Update (this=0x2aaaac006ce0, diff=211)

at /root/Desktop/Mangos/Sources/src/game/World.cpp:1629

No locals.

#4 0x00000000004c4edf in WorldRunnable::run (this=<value optimized out>)

at /root/Desktop/Mangos/Sources/src/mangosd/WorldRunnable.cpp:60

diff = 211

realCurrTime = 1534810459

realPrevTime = <value optimized out>

prevSleepTime = 0

#5 0x000000000084edfd in ACE_Based::Thread::ThreadTask (param=0x2aab2d7e7530)

at /root/Desktop/Mangos/Sources/src/shared/Threading.cpp:183

_task = (class ACE_Based::Runnable *) 0x2aaaacede0d0

#6 0x00002b96fc3d3617 in start_thread () from /lib64/libpthread.so.0

No symbol table info available.

#7 0x00002b96fc940c2d in clone () from /lib64/libc.so.6

No symbol table info available.

Some help please.!

kero99 · December 5, 2009

Confirmed same crash in 8918:

WorldSession::HandleSetActiveMoverOpcode (this=0x7fffa214d9f0, recv_data=...)
   at ../../../src/game/MovementHandler.cpp:778
[color="Red"]778        if(_player->m_mover->GetGUID() != guid)[/color]
#0  WorldSession::HandleSetActiveMoverOpcode (this=0x7fffa214d9f0, 
   recv_data=...) at ../../../src/game/MovementHandler.cpp:778
#1  0x0000000000752da2 in WorldSession::Update (this=0x7fffa214d9f0)
   at ../../../src/game/WorldSession.cpp:230
#2  0x000000000074bd2a in World::UpdateSessions (this=0x7ffff0024370, diff=56)
   at ../../../src/game/World.cpp:2108
#3  0x000000000074c5cb in World::Update (this=0x7ffff0024370, diff=56)
   at ../../../src/game/World.cpp:1651
#4  0x00000000004e3e1c in WorldRunnable::run (this=<value optimized out>)
   at ../../../src/mangosd/WorldRunnable.cpp:60
#5  0x00000000007fc74c in ACE_Based::Thread::ThreadTask (param=0x31183eb0)
   at ../../../src/shared/Threading.cpp:183
#6  0x00007ffff62e5a04 in start_thread () from /lib/libpthread.so.0
#7  0x00007ffff58a47bd in clone () from /lib/libc.so.6
#8  0x0000000000000000 in ?? ()
#0  WorldSession::HandleSetActiveMoverOpcode (this=0x7fffa214d9f0, 
   recv_data=...) at ../../../src/game/MovementHandler.cpp:778
       guid = 4000683
#1  0x0000000000752da2 in WorldSession::Update (this=0x7fffa214d9f0)
   at ../../../src/game/WorldSession.cpp:230
       packet = 0x7fffa75f2270
       currTime = <value optimized out>
#2  0x000000000074bd2a in World::UpdateSessions (this=0x7ffff0024370, diff=56)
   at ../../../src/game/World.cpp:2108
       itr = {<std::tr1::__detail::_Hashtable_iterator_base<std::Pair<unsigned int const, WorldSession*>, false>> = {_M_cur_node = 0x7ffff0024370, 
           _M_cur_bucket = 0x7ffff7b2ba16}, <No data fields>}
       sess = <value optimized out>
#3  0x000000000074c5cb in World::Update (this=0x7ffff0024370, diff=56)
   at ../../../src/game/World.cpp:1651
       autobroadcaston = 0
#4  0x00000000004e3e1c in WorldRunnable::run (this=<value optimized out>)
   at ../../../src/mangosd/WorldRunnable.cpp:60
       diff = 56
       realCurrTime = 1590087014
       realPrevTime = <value optimized out>
       prevSleepTime = 12
#5  0x00000000007fc74c in ACE_Based::Thread::ThreadTask (param=0x31183eb0)
   at ../../../src/shared/Threading.cpp:183
       _task = 0x7ffff131bd00
#6  0x00007ffff62e5a04 in start_thread () from /lib/libpthread.so.0
No symbol table info available.
#7  0x00007ffff58a47bd in clone () from /lib/libc.so.6
No symbol table info available.
#8  0x0000000000000000 in ?? ()
No symbol table info available.
 15 Thread 0x7fffe31f8910 (LWP 32119)  operator> (this=0x7fffe31f7f90)
   at ../../ace/Time_Value.inl:239
 14 Thread 0x7fffe39f9910 (LWP 32118)  0x00007ffff58a4df8 in epoll_wait ()
  from /lib/libc.so.6
 13 Thread 0x7fffe41fa910 (LWP 32117)  0x00007ffff58a4df8 in epoll_wait ()
  from /lib/libc.so.6
 12 Thread 0x7fffe49fb910 (LWP 32116)  0x00007ffff62ed8f1 in nanosleep ()
  from /lib/libpthread.so.0
 11 Thread 0x7fffe51fc910 (LWP 32115)  0x00007ffff589d3c2 in select ()
  from /lib/libc.so.6
 10 Thread 0x7fffe59fd910 (LWP 32114)  0x00007ffff5868ed1 in nanosleep ()
  from /lib/libc.so.6
* 9 Thread 0x7fffe61fe910 (LWP 32113)  WorldSession::HandleSetActiveMoverOpcode
   (this=0x7fffa214d9f0, recv_data=...)
   at ../../../src/game/MovementHandler.cpp:778
 8 Thread 0x7fffe69ff910 (LWP 32112)  0x00007ffff62ea5a9 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
 7 Thread 0x7fffe7200910 (LWP 32111)  0x00007ffff62ea5a9 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
 5 Thread 0x7fffef7fe910 (LWP 32108)  0x00007ffff62ed8f1 in nanosleep ()
  from /lib/libpthread.so.0
 4 Thread 0x7fffeffff910 (LWP 32107)  0x00007ffff62ed8f1 in nanosleep ()
  from /lib/libpthread.so.0
 3 Thread 0x7ffff5371910 (LWP 32106)  0x00007ffff62ed8f1 in nanosleep ()
  from /lib/libpthread.so.0
 1 Thread 0x7ffff7fec710 (LWP 32102)  0x00007ffff62e6cfd in pthread_join ()
  from /lib/libpthread.so.0

Thread 15 (Thread 0x7fffe31f8910 (LWP 32119)):
#0  operator> (this=0x7fffe31f7f90) at ../../ace/Time_Value.inl:239
No locales.
#1  ACE_Countdown_Time::stop (this=0x7fffe31f7f90)
   at ../../ace/Countdown_Time.cpp:44
No locales.
#2  0x00007ffff7af9fa0 in ACE_Countdown_Time::update (this=0x7ffff130a420, 
   max_wait_time=0x7fffe31f8040) at ../../ace/Countdown_Time.inl:16
No locales.
#3  ACE_Dev_Poll_Reactor::handle_events (this=0x7ffff130a420, 
   max_wait_time=0x7fffe31f8040) at ../../ace/Dev_Poll_Reactor.cpp:1010
       countdown = {<ACE_Copy_Disabled> = {<No data fields>}, 
         max_wait_time_ = 0x7fffe31f8040, start_time_ = {static zero = {
             static zero = <same as static member of an already seen type>, 
             static max_time = {
               static zero = <same as static member of an already seen type>, 
               static max_time = <same as static member of an already seen type>, tv_ = {tv_sec = 0, tv_usec = 0}}, tv_ = {tv_sec = 0, tv_usec = 0}}, 
           static max_time = <same as static member of an already seen type>, 
           tv_ = {tv_sec = 1260015504, tv_usec = 746163}}, stopped_ = false}
       guard = {token_ = @0x7ffff130a448, owner_ = 1}
       result = -1
#4  0x00007ffff7b51d6d in ACE_Reactor::run_reactor_event_loop (
   this=0x7ffff1308fb0, tv=..., eh=0) at ../../ace/Reactor.cpp:271
       result = 1
#5  0x000000000075adeb in ReactorRunnable::svc (this=0x7ffff1309858)
   at ../../../src/game/WorldSocketMgr.cpp:167
       interval = {static zero = {
           static zero = <same as static member of an already seen type>, 
           static max_time = {
             static zero = <same as static member of an already seen type>, 
             static max_time = <same as static member of an already seen type>, tv_ = {tv_sec = 0, tv_usec = 0}}, tv_ = {tv_sec = 0, tv_usec = 0}}, 
         static max_time = <same as static member of an already seen type>, 
         tv_ = {tv_sec = 0, tv_usec = 0}}
#6  0x00007ffff7b77017 in ACE_Task_Base::svc_run (args=<value optimized out>)
   at ../../ace/Task.cpp:275
       t = 0x7ffff1309858
       svc_status = <value optimized out>
#7  0x00007ffff7b783a1 in ACE_Thread_Adapter::invoke (this=0x7ffff130aee0)
   at ../../ace/Thread_Adapter.cpp:98
       exit_hook_instance = <value optimized out>
       exit_hook_maybe = {instance_ = 0x0}
       exit_hook_ptr = <value optimized out>
#8  0x00007ffff62e5a04 in start_thread () from /lib/libpthread.so.0
No symbol table info available.
#9  0x00007ffff58a47bd in clone () from /lib/libc.so.6
No symbol table info available.
#10 0x0000000000000000 in ?? ()
No symbol table info available.

nanounico · December 11, 2009

Some news about this?

Dietrich · December 25, 2009

Bump.

http://pastebin.com/m77f0735f

Same here.

darkstalker · December 25, 2009

try this:

if(_player && _player->m_mover && _player->m_mover->GetGUID() != guid)

kero99 · December 25, 2009

Related crash:

http://pastebin.com/m1401c40e

Some ideas about fix?

Dietrich · December 27, 2009

try this:

if(_player && _player->m_mover && _player->m_mover->GetGUID() != guid)

That will prevent the crash of that GetGUID call, but it will crash in other functions

kero99 · December 27, 2009

I have related crash in

movementInfo.guid = mover->GetGUID();

Every day over 4 - 6 times =(

kero99 · December 28, 2009

hello, this doesn't happen through speedhacks i think.. it happens when a player for example charms a creature the creature get's deleted but players m_mover variable will still point to the "Unit*" which doesn't exist anymore..

Confirmed, all crashes are related with charmed creatures, when server crash with:

Program received signal SIGSEGV, Segmentation fault.
[Cambiando a Thread 0x7fffec85d910 (LWP 32162)]
WorldSession::HandleMovementOpcodes (this=0x12cdd2c0,
   recv_data=<value optimized out>)
   at ../../../src/game/MovementHandler.cpp:307
307         movementInfo.guid = mover->GetGUID();
#0  WorldSession::HandleMovementOpcodes (this=0x12cdd2c0,
   recv_data=<value optimized out>)
   at ../../../src/game/MovementHandler.cpp:307
#1  0x0000000000752922 in WorldSession::Update (this=0x12cdd2c0)
   at ../../../src/game/WorldSession.cpp:230
#2  0x000000000074bada in World::UpdateSessions (this=0x7ffff0024270, diff=110)
   at ../../../src/game/World.cpp:2113
#3  0x000000000074c3a8 in World::Update (this=0x7ffff0024270, diff=110)
   at ../../../src/game/World.cpp:1656
#4  0x00000000004e34fc in WorldRunnable::run (this=<value optimized out>)
   at ../../../src/mangosd/WorldRunnable.cpp:60
#5  0x00000000007e9afa in ACE_Based::Thread::ThreadTask (param=0x7fffa5aae660)
   at ../../../src/shared/Threading.cpp:183
#6  0x00007ffff62e0a04 in start_thread () from /lib/libpthread.so.0
#7  0x00007ffff589f7bd in clone () from /lib/libc.so.6
#8  0x0000000000000000 in ?? ()
#0  WorldSession::HandleMovementOpcodes (this=0x12cdd2c0,
   recv_data=<value optimized out>)
   at ../../../src/game/MovementHandler.cpp:307
       opcode = 238
       mover = 0x7fffa5aae660
       plMover = 0x0
       data = {<ByteBuffer> = {static DEFAULT_SIZE = 4096, _rpos = 0,
           _wpos = 0,
           _storage = {<std::_Vector_base<unsigned char, std::allocator<unsigned char> >> = {
               _M_impl = {<std::allocator<unsigned char>> = {<__gnu_cxx::new_allocator<unsigned char>> = {<No data fields>}, <No data fields>},
                 _M_start = 0x7fffae5869d0 "�\\032w\\\\�\\177",
                 _M_finish = 0x7fffae5869d0 "�\\032w\\\\�\\177",
                 _M_end_of_storage = 0x7fffae586a02 ""}}, <No data fields>}},
         m_opcode = 238}
       guid = <value optimized out>
       movementInfo = {guid = 275417, flags = 4096, unk1 = 0,
         time = 3540812358, x = 1890.76758, y = 1525.96326, z = 88.0770264,
         o = 3.89293504, t_guid = 0, t_x = 0, t_y = 0, t_z = 0, t_o = 0,
         t_time = 0, t_seat = 0 '\\000', s_pitch = 0, fallTime = 0, j_unk = 0,
         j_sinAngle = -0.730773211, j_cosAngle = -0.682620347, j_xyspeed = 0,
         u_unk1 = 0}

Console show in every crash:

ERROR:Unit::GetCharm: Charmed creature XXX not exist.

Spicha · December 30, 2009

Crash 9086

Insider42 Branch Master

http://paste2.org/p/585772

kero99 · December 30, 2009

More info:

All guid in crashdump in:

 movementInfo = {guid = [color="Red"]275417[/color], flags = 4096, unk1 = 0,
         time = 3540812358, x = 1890.76758, y = 1525.96326, z = 88.0770264,
         o = 3.89293504, t_guid = 0, t_x = 0, t_y = 0, t_z = 0, t_o = 0,
         t_time = 0, t_seat = 0 '\\000', s_pitch = 0, fallTime = 0, j_unk = 0,
         j_sinAngle = -0.730773211, j_cosAngle = -0.682620347, j_xyspeed = 0,
         u_unk1 = 0}

Are Hunters, levels 19 - 80.

Crash appear with 200+ player or with 2000+ in two diferent realm, no population related

Sometimes i have other crash related:

Program received signal SIGSEGV, Segmentation fault.
[Cambiando a Thread 0x7fffec85d910 (LWP 25961)]
0x00000000005c6385 in std::tr1::__detail::_Mod_range_hashing::operator() (
   this=<value optimized out>, c=0x7fffac72f150, x=-1724.2323, y=8523.3291,
   z=196.653229, ang=5.93889093)
   at /usr/include/c++/4.4/tr1_impl/hashtable_policy.h:403
403         { return __num % __den; }
#0  0x00000000005c6385 in std::tr1::__detail::_Mod_range_hashing::operator() (
   this=<value optimized out>, c=0x7fffac72f150, x=-1724.2323, y=8523.3291,
   z=196.653229, ang=5.93889093)
   at /usr/include/c++/4.4/tr1_impl/hashtable_policy.h:403
#1  std::tr1::__detail::_Hash_code_base<Creature*, std::Pair<Creature* const, CreatureMover>, std::_Select1st<std::Pair<Creature* const, CreatureMover> >, s$
   this=<value optimized out>, c=0x7fffac72f150, x=-1724.2323, y=8523.3291,
   z=196.653229, ang=5.93889093)
   at /usr/include/c++/4.4/tr1_impl/hashtable_policy.h:759
#2  std::tr1::__detail::_Map_base<Creature*, std::Pair<Creature* const, CreatureMover>, std::_Select1st<std::Pair<Creature* const, CreatureMover> >, true, s$
   z=196.653229, ang=5.93889093)
   at /usr/include/c++/4.4/tr1_impl/hashtable_policy.h:569
#3  Map::AddCreatureToMoveList (this=<value optimized out>, c=0x7fffac72f150,
   x=-1724.2323, y=8523.3291, z=196.653229, ang=5.93889093)
   at ../../../src/game/Map.cpp:1039
#4  0x00000000005ce63b in Map::CreatureRelocation (this=0x10000,
   creature=0x7fffac72f150, x=<value optimized out>, y=<value optimized out>,
   z=<value optimized out>, ang=<value optimized out>)
   at ../../../src/game/Map.cpp:1023
#5  0x00000000007a6b6c in WorldSession::HandleMovementOpcodes (this=0xf1e2d0,
   recv_data=<value optimized out>)
   at ../../../src/game/MovementHandler.cpp:355
#6  0x0000000000753bb2 in WorldSession::Update (this=0xf1e2d0)
   at ../../../src/game/WorldSession.cpp:230
#7  0x000000000074cd6a in World::UpdateSessions (this=0x7ffff0024240, diff=79)
   at ../../../src/game/World.cpp:2113
#8  0x000000000074d638 in World::Update (this=0x7ffff0024240, diff=79)
   at ../../../src/game/World.cpp:1656
#9  0x00000000004e37cc in WorldRunnable::run (this=<value optimized out>)
   at ../../../src/mangosd/WorldRunnable.cpp:60
#10 0x00000000007eae0a in ACE_Based::Thread::ThreadTask (param=0x10060)
   at ../../../src/shared/Threading.cpp:183
#11 0x00007ffff62d7a04 in start_thread () from /lib/libpthread.so.0
#12 0x00007ffff58967bd in clone () from /lib/libc.so.6
#13 0x0000000000000000 in ?? ()

kero99 · January 1, 2010

Crash still present at 9086, all of them Hunter low level related (lvl 16 - 29):

Program received signal SIGSEGV, Segmentation fault.
[Cambiando a Thread 0x7ff5e3ffe910 (LWP 28626)]
WorldSession::HandleMovementOpcodes (this=0x7fe7cea0e7b0, 
   recv_data=<value optimized out>)
   at ../../../src/game/MovementHandler.cpp:307
307        movementInfo.guid = mover->GetGUID();
#0  WorldSession::HandleMovementOpcodes (this=0x7fe7cea0e7b0, 
   recv_data=<value optimized out>)
   at ../../../src/game/MovementHandler.cpp:307
#1  0x0000000000753a82 in WorldSession::Update (this=0x7fe7cea0e7b0)
   at ../../../src/game/WorldSession.cpp:230
#2  0x000000000074cc3a in World::UpdateSessions (this=0x7ff9f8024100, diff=242)
   at ../../../src/game/World.cpp:2113
#3  0x000000000074d508 in World::Update (this=0x7ff9f8024100, diff=242)
   at ../../../src/game/World.cpp:1656
#4  0x00000000004e37cc in WorldRunnable::run (this=<value optimized out>)
   at ../../../src/mangosd/WorldRunnable.cpp:60
#5  0x00000000007eacba in ACE_Based::Thread::ThreadTask (param=0x7fe76e2deb90)
   at ../../../src/shared/Threading.cpp:183
#6  0x00007ffdfe2d7a04 in start_thread () from /lib/libpthread.so.0
#7  0x00007ffdfd8967bd in clone () from /lib/libc.so.6
#8  0x0000000000000000 in ?? ()
#0  WorldSession::HandleMovementOpcodes (this=0x7fe7cea0e7b0, 
   recv_data=<value optimized out>)
   at ../../../src/game/MovementHandler.cpp:307
       opcode = 218
       mover = 0x7fe76e2deb90
       plMover = 0x0
       data = {<ByteBuffer> = {static DEFAULT_SIZE = 4096, _rpos = 0, 
           _wpos = 0, 
           _storage = {<std::_Vector_base<unsigned char, std::allocator<unsigned char> >> = {
               _M_impl = {<std::allocator<unsigned char>> = {<__gnu_cxx::new_allocator<unsigned char>> = {<No data fields>}, <No data fields>}, 
                 _M_start = 0x7fe778636960 "°§Æºç\\177", 
                 _M_finish = 0x7fe778636960 "°§Æºç\\177", 
                 _M_end_of_storage = 0x7fe778636986 "0ñ5"}}, <No data fields>}}, m_opcode = 218}
       guid = <value optimized out>
       movementInfo = {guid = 17384041540866803010, flags = 1, unk1 = 0, 
         time = 3854264905, x = -3973.02344, y = -1847.67029, z = 92.322998, 
         o = 4.37000513, t_guid = 0, t_x = 0, t_y = 0, t_z = 0, t_o = 0, 
         t_time = 0, t_seat = 0 '\\000', s_pitch = 0, fallTime = 842, 
         j_unk = 0, j_sinAngle = 0, j_cosAngle = 0, j_xyspeed = 0, u_unk1 = 0}
#1  0x0000000000753a82 in WorldSession::Update (this=0x7fe7cea0e7b0)
   at ../../../src/game/WorldSession.cpp:230
       packet = 0x7fe77fde21d0
       currTime = <value optimized out>
#2  0x000000000074cc3a in World::UpdateSessions (this=0x7ff9f8024100, diff=242)
   at ../../../src/game/World.cpp:2113
       itr = {<std::tr1::__detail::_Hashtable_iterator_base<std::Pair<unsigned int const, WorldSession*>, false>> = {_M_cur_node = 0x7ff9f8024100, 
           _M_cur_bucket = 0x7ffdffb2ba16}, <No data fields>}
       sess = <value optimized out>
#3  0x000000000074d508 in World::Update (this=0x7ff9f8024100, diff=242)
   at ../../../src/game/World.cpp:1656
       autobroadcaston = 0
#4  0x00000000004e37cc in WorldRunnable::run (this=<value optimized out>)
   at ../../../src/mangosd/WorldRunnable.cpp:60
       diff = 242
       realCurrTime = 3854264900
       realPrevTime = <value optimized out>
       prevSleepTime = 0
#5  0x00000000007eacba in ACE_Based::Thread::ThreadTask (param=0x7fe76e2deb90)
   at ../../../src/shared/Threading.cpp:183
No locales.
#6  0x00007ffdfe2d7a04 in start_thread () from /lib/libpthread.so.0
No symbol table info available.
#7  0x00007ffdfd8967bd in clone () from /lib/libc.so.6
No symbol table info available.
#8  0x0000000000000000 in ?? ()
No symbol table info available.
 14 Thread 0x7fe9e3ff8910 (LWP 28632)  0x00007ffdfd896df8 in epoll_wait ()
  from /lib/libc.so.6
 13 Thread 0x7febe3ff9910 (LWP 28631)  0x00007ffdfd896df8 in epoll_wait ()
  from /lib/libc.so.6
 12 Thread 0x7fede3ffa910 (LWP 28630)  0x00007ffdfd896df8 in epoll_wait ()
  from /lib/libc.so.6
 11 Thread 0x7fefe3ffb910 (LWP 28629)  0x00007ffdfe2df8f1 in nanosleep ()
  from /lib/libpthread.so.0
 10 Thread 0x7ff1e3ffc910 (LWP 28628)  0x00007ffdfd88f3c2 in select ()
  from /lib/libc.so.6
 9 Thread 0x7ff3e3ffd910 (LWP 28627)  0x00007ffdfd85aed1 in nanosleep ()
  from /lib/libc.so.6
* 8 Thread 0x7ff5e3ffe910 (LWP 28626)  WorldSession::HandleMovementOpcodes (
   this=0x7fe7cea0e7b0, recv_data=<value optimized out>)
   at ../../../src/game/MovementHandler.cpp:307
 7 Thread 0x7ff7e3fff910 (LWP 28625)  0x00007ffdfe2dc5a9 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
 5 Thread 0x7ff9f7fff910 (LWP 28623)  0x00007ffdfe2dc5a9 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
 4 Thread 0x7ffdfd363910 (LWP 28622)  0x00007ffdfe2dc5a9 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
 3 Thread 0x7ffbfd155910 (LWP 28621)  0x00007ffdfe2dc5a9 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
 1 Thread 0x7ffdfffec710 (LWP 28617)  0x00007ffdfe2d8cfd in pthread_join ()
  from /lib/libpthread.so.0

I test disable all speed change spell in these lvl (Aspect of the Monkey, Aspect of the Cheetah) with same result =(

Will be welcome some ideas over origin of problem... i only have this crash =)

zokuero · January 3, 2010

still persist in 9106

http://pastebin.com/d37c7e855

Any fixes ?

darkstalker · January 3, 2010

I have related crash in
movementInfo.guid = mover->GetGUID();

Every day over 4 - 6 times =(

try

movementInfo.guid = mover ? mover->GetGUID() : 0;

kero99 · January 3, 2010

I go to try it!!! Thanks!!!

kero99 · January 4, 2010

=(

WorldSession::HandleMovementOpcodes (this=0x245b610, 
   recv_data=<value optimized out>)
   at ../../../src/game/MovementHandler.cpp:307
307        movementInfo.guid = mover ? mover->GetGUID() : 0;
#0  WorldSession::HandleMovementOpcodes (this=0x245b610, 
   recv_data=<value optimized out>)
   at ../../../src/game/MovementHandler.cpp:307
#1  0x00000000007d2abd in WorldSession::Update (this=0x245b610)
   at ../../../src/game/WorldSession.cpp:230
#2  0x00000000007c700a in World::UpdateSessions (this=0x7ff9f80099c0, diff=39)
   at ../../../src/game/World.cpp:2113
#3  0x00000000007c7b48 in World::Update (this=0x7ff9f80099c0, diff=39)
   at ../../../src/game/World.cpp:1656
#4  0x00000000004de67c in WorldRunnable::run (this=<value optimized out>)
   at ../../../src/mangosd/WorldRunnable.cpp:60
#5  0x000000000087faea in ACE_Based::Thread::ThreadTask (param=0x7fe7cc082ce0)
   at ../../../src/shared/Threading.cpp:183
#6  0x00007ffdfe2c7a04 in start_thread () from /lib/libpthread.so.0
#7  0x00007ffdfd8867bd in clone () from /lib/libc.so.6
#8  0x0000000000000000 in ?? ()
#0  WorldSession::HandleMovementOpcodes (this=0x245b610, 
   recv_data=<value optimized out>)
   at ../../../src/game/MovementHandler.cpp:307
       opcode = 201
       mover = 0x7fe7cc082ce0
       plMover = 0x0
       data = {<ByteBuffer> = {static DEFAULT_SIZE = 4096, _rpos = 0, 
           _wpos = 0, 
           _storage = {<std::_Vector_base<unsigned char, std::allocator<unsigned char> >> = {
               _M_impl = {<std::allocator<unsigned char>> = {<__gnu_cxx::new_allocator<unsigned char>> = {<No data fields>}, <No data fields>}, 
                 _M_start = 0x7fe7db977140 "°\\"ªÝç\\177", 
                 _M_finish = 0x7fe7db977140 "°\\"ªÝç\\177", 
                 _M_end_of_storage = 0x7fe7db977162 "="}}, <No data fields>}}, m_opcode = 201}
       guid = <value optimized out>
       movementInfo = {guid = 221633, flags = 0, unk1 = 0, time = 4137659934, 
         x = 3542.36328, y = -5148.93408, z = 143.21524, o = 4.3697443, 
         t_guid = 0, t_x = 0, t_y = 0, t_z = 0, t_o = 0, t_time = 0, 
         t_seat = 0 '\\000', s_pitch = 0, fallTime = 0, j_unk = 0, 
         j_sinAngle = 0, j_cosAngle = 0, j_xyspeed = 0, u_unk1 = 0}
#1  0x00000000007d2abd in WorldSession::Update (this=0x245b610)
   at ../../../src/game/WorldSession.cpp:230
       packet = 0xf4e3d80
       currTime = <value optimized out>
#2  0x00000000007c700a in World::UpdateSessions (this=0x7ff9f80099c0, diff=39)
   at ../../../src/game/World.cpp:2113
       sess = <value optimized out>
#3  0x00000000007c7b48 in World::Update (this=0x7ff9f80099c0, diff=39)
   at ../../../src/game/World.cpp:1656
       autobroadcaston = 0
#4  0x00000000004de67c in WorldRunnable::run (this=<value optimized out>)
   at ../../../src/mangosd/WorldRunnable.cpp:60
       diff = 39
       realCurrTime = 4137659933
       realPrevTime = <value optimized out>
       prevSleepTime = 39
#5  0x000000000087faea in ACE_Based::Thread::ThreadTask (param=0x7fe7cc082ce0)
   at ../../../src/shared/Threading.cpp:183
No locales.
#6  0x00007ffdfe2c7a04 in start_thread () from /lib/libpthread.so.0
No symbol table info available.
#7  0x00007ffdfd8867bd in clone () from /lib/libc.so.6
No symbol table info available.
#8  0x0000000000000000 in ?? ()
No symbol table info available.
 14 Thread 0x7fe9e3ff8910 (LWP 18841)  0x00007ffdfd886df8 in epoll_wait ()
  from /lib/libc.so.6
 13 Thread 0x7febe3ff9910 (LWP 18840)  0x00007ffdfd886df8 in epoll_wait ()
  from /lib/libc.so.6
 12 Thread 0x7fede3ffa910 (LWP 18839)  0x00007ffdfd886df8 in epoll_wait ()
  from /lib/libc.so.6
 11 Thread 0x7fefe3ffb910 (LWP 18838)  0x00007ffdfe2cf8f1 in nanosleep ()
  from /lib/libpthread.so.0
 10 Thread 0x7ff1e3ffc910 (LWP 18837)  0x00007ffdfd87f3c2 in select ()
  from /lib/libc.so.6
 9 Thread 0x7ff3e3ffd910 (LWP 18836)  0x00007ffdfd84aed1 in nanosleep ()
  from /lib/libc.so.6
* 8 Thread 0x7ff5e3ffe910 (LWP 18835)  WorldSession::HandleMovementOpcodes (
   this=0x245b610, recv_data=<value optimized out>)
   at ../../../src/game/MovementHandler.cpp:307
 7 Thread 0x7ff7e3fff910 (LWP 18834)  0x00007ffdfe2cc5a9 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
 5 Thread 0x7ff9f7fff910 (LWP 18831)  0x00007ffdfe2cc5a9 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
 4 Thread 0x7ffdfd353910 (LWP 18830)  0x00007ffdfe2cc5a9 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
 3 Thread 0x7ffbfd145910 (LWP 18829)  0x00007ffdfe2cc5a9 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
 1 Thread 0x7ffdfffec710 (LWP 18825)  0x00007ffdfe2c8cfd in pthread_join ()
  from /lib/libpthread.so.0

Thread 14 (Thread 0x7fe9e3ff8910 (LWP 18841)):
#0  0x00007ffdfd886df8 in epoll_wait () from /lib/libc.so.6
No symbol table info available.
#1  0x00007ffdffaf67d2 in ACE_Dev_Poll_Reactor::work_pending_i (
   this=0x7ff7e8335420, max_wait_time=0x7fe9e3ff8050)
   at ../../ace/Dev_Poll_Reactor.cpp:960
       timer_buf = {static zero = {
           static zero = <same as static member of an already seen type>, 
           static max_time = {
             static zero = <same as static member of an already seen type>, 
             static max_time = <same as static member of an already seen type>, tv_ = {tv_sec = 0, tv_usec = 0}}, tv_ = {tv_sec = 0, tv_usec = 0}}, 
         static max_time = <same as static member of an already seen type>, 
         tv_ = {tv_sec = 0, tv_usec = 9964}}
       this_timeout = 0xfffffffffffffffc
       nfds = <value optimized out>
#2  0x00007ffdffaf9dec in ACE_Dev_Poll_Reactor::handle_events_i (
   this=0x7ff7e8335420, max_wait_time=0x7fe9e3ff8050, guard=...)
   at ../../ace/Dev_Poll_Reactor.cpp:1030
       result = <value optimized out>
#3  0x00007ffdffaf9fb6 in ACE_Dev_Poll_Reactor::handle_events (
   this=0x7ff7e8335420, max_wait_time=0x7fe9e3ff8050)
   at ../../ace/Dev_Poll_Reactor.cpp:1012
       countdown = {<ACE_Copy_Disabled> = {<No data fields>}, 
         max_wait_time_ = 0x7fe9e3ff8050, start_time_ = {static zero = {
             static zero = <same as static member of an already seen type>, 
             static max_time = {
               static zero = <same as static member of an already seen type>, 
               static max_time = <same as static member of an already seen type>, tv_ = {tv_sec = 0, tv_usec = 0}}, tv_ = {tv_sec = 0, tv_usec = 0}}, 
           static max_time = <same as static member of an already seen type>, 
           tv_ = {tv_sec = 1262563077, tv_usec = 660684}}, stopped_ = false}
       guard = {token_ = @0x7ff7e8335448, owner_ = 1}
       result = -1
#4  0x00007ffdffb51d6d in ACE_Reactor::run_reactor_event_loop (
   this=0x7ff7e9490c50, tv=..., eh=0) at ../../ace/Reactor.cpp:271
       result = 1
#5  0x00000000007d9ffb in ReactorRunnable::svc (this=0x7ff7e9447768)
   at ../../../src/game/WorldSocketMgr.cpp:167
       interval = {static zero = {
           static zero = <same as static member of an already seen type>, 
           static max_time = {
             static zero = <same as static member of an already seen type>, 
             static max_time = <same as static member of an already seen type>, tv_ = {tv_sec = 0, tv_usec = 0}}, tv_ = {tv_sec = 0, tv_usec = 0}}, 
         static max_time = <same as static member of an already seen type>, 
         tv_ = {tv_sec = 0, tv_usec = 9964}}
#6  0x00007ffdffb77017 in ACE_Task_Base::svc_run (args=<value optimized out>)
   at ../../ace/Task.cpp:275
       t = 0x7ff7e9447768
       svc_status = <value optimized out>
#7  0x00007ffdffb783a1 in ACE_Thread_Adapter::invoke (this=0x7ff7e944db10)
   at ../../ace/Thread_Adapter.cpp:98
       exit_hook_instance = <value optimized out>
       exit_hook_maybe = {instance_ = 0x0}
       exit_hook_ptr = <value optimized out>
#8  0x00007ffdfe2c7a04 in start_thread () from /lib/libpthread.so.0
No symbol table info available.
#9  0x00007ffdfd8867bd in clone () from /lib/libc.so.6
No symbol table info available.
#10 0x0000000000000000 in ?? ()
No symbol table info available.

Hunter again...

darkstalker · January 4, 2010

probably is dereferencing a deleted object or something like that

kero99 · January 4, 2010

Yes, this crash only appear in hunters, maybe related with her pets but i dunno where i can check that =(

kero99 · January 7, 2010

Still in rev 9110, this crash is more time with me that my wife!!!!, ok ok and... if i change some solution by hard sex???

nanounico · January 8, 2010

Still in rev 9110, this crash is more time with me that my wife!!!!, ok ok and... if i change some solution by hard sex???

haha, yes this crash is very enoyng, this, and the crash in instance add bin.. FK... i think mangos need fix it very often, and we can have mangos servers, very stable

goodbadguy · January 10, 2010

Bump, same issue cropping up much more often recently. Crash in line: movementInfo.guid = mover->GetGUID();

Since this is reported from level 16+ hunters perhaps it's related to using Eyes of the Beast and the pet dying?

Please some dev look into this as it's very annoying. Thanks.

The_Game_Master · January 26, 2010

Same crash with 9259, got no ideea what's causing it.

Program received signal SIGSEGV, Segmentation fault.
[switching to Thread 0x7f4848930950 (LWP 14905)]
0x00000000005dc414 in Map::AddCreatureToMoveList (this=<value optimized out>, c=0x1837fcf0, x=-4266.14893, y=-11171.3506, z=-22.9434948, ang=1.70938492)
   at /usr/lib64/gcc/x86_64-slackware-linux/4.3.3/../../../../include/c++/4.3.3/tr1_impl/hashtable_policy.h:394
394         { return __num % __den; }
(gdb) bt
#0  0x00000000005dc414 in Map::AddCreatureToMoveList (this=<value optimized out>, c=0x1837fcf0, x=-4266.14893, y=-11171.3506, z=-22.9434948, ang=1.70938492)
   at /usr/lib64/gcc/x86_64-slackware-linux/4.3.3/../../../../include/c++/4.3.3/tr1_impl/hashtable_policy.h:394
#1  0x00000000005e8277 in Map::CreatureRelocation (this=0x10000, creature=0x1837fcf0, x=-4266.14893, y=-11171.3506, z=-22.9434948, ang=1.70938492)
   at ../../../src/game/Map.cpp:910
#2  0x00000000007caf24 in WorldSession::HandleMovementOpcodes (this=0x7f482e0c5910, recv_data=<value optimized out>) at ../../../src/game/MovementHandler.cpp:694
#3  0x00000000007706bb in WorldSession::Update (this=0x7f482e0c5910) at ../../../src/game/WorldSession.cpp:230
#4  0x0000000000769f7f in World::UpdateSessions (this=0xb95910, diff=95) at ../../../src/game/World.cpp:2080
#5  0x000000000076a162 in World::Update (this=0xb95910, diff=95) at ../../../src/game/World.cpp:1633
#6  0x00000000004d9080 in WorldRunnable::run (this=<value optimized out>) at ../../../src/mangosd/WorldRunnable.cpp:60
#7  0x0000000000810b8c in ACE_Based::Thread::ThreadTask (param=0x10060) at ../../../src/shared/Threading.cpp:183
#8  0x00007f4852dc13a0 in start_thread () from /lib64/libpthread.so.0
#9  0x00007f4852692bdd in clone () from /lib64/libc.so.6

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|CRASH|HELP| WorldSession::HandleSetActiveMoverOpcode

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