#0  0x00007ffff5f26c37 in __GI_raise (sig=sig@entry=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:56
#1  0x00007ffff5f2a028 in __GI_abort () at abort.c:89
#2  0x00007ffff5f632a4 in __libc_message (do_abort=do_abort@entry=1, fmt=fmt@entry=0x7ffff6075350 "*** Error in `%s': %s: 0x%s ***\n") at ../sysdeps/posix/libc_fatal.c:175
#3  0x00007ffff5f6f82e in malloc_printerr (ptr=<optimized out>, str=0x7ffff6075480 "double free or corruption (out)", action=1) at malloc.c:4998
#4  _int_free (av=<optimized out>, p=<optimized out>, have_lock=0) at malloc.c:3842
#5  0x00000000004e5886 in Player::~Player() ()
#6  0x00000000004e5909 in Player::~Player() ()
#7  0x00000000009daeb8 in void Map::DeleteFromWorld<Player>(Player*) ()
#8  0x00000000008c0411 in WorldSession::LogoutPlayer(bool) ()
#9  0x00000000008103cd in WorldSession::HandleLogoutRequestOpcode(WorldPacket&) ()
#10 0x00000000008c11a7 in WorldSession::Update(unsigned int, PacketFilter const&) ()
#11 0x0000000000a2185a in World::UpdateSessions(unsigned int) ()
#12 0x0000000000a3606f in World::Update(unsigned int) ()
#13 0x0000000000441cd9 in WorldRunnable::run() ()
#14 0x0000000000c7b37a in ACE_Based::Thread::ThreadTask(void*) ()
#15 0x00007ffff76ecb16 in ACE_OS_Thread_Adapter::invoke() () from /usr/lib/libACE-6.0.3.so
#16 0x00007ffff7bc4184 in start_thread (arg=0x7fffdcea2700) at pthread_create.c:312
#17 0x00007ffff5fee03d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111