#0  0x00007fd264795067 in __GI_raise (sig=sig@entry=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:56
        resultvar = 0
        pid = 12312
        selftid = 12333
#1  0x00007fd264796448 in __GI_abort () at abort.c:89
        save_stage = 2
        act = {__sigaction_handler = {sa_handler = 0x7fd24d7748be, sa_sigaction = 0x7fd24d7748be}, sa_mask = {__val = {
              140541219522756, 140541219522752, 140541219522756, 140541219522952, 140541617352760, 32768,
              16072819027177923072, 35954328, 140538381271108, 0, 140541606022010, 140541219522952, 0, 0,
              140541606017015, 140541219522656}}, sa_flags = 1686157179, sa_restorer = 0x7fd24d7748c4}
        sigs = {__val = {32, 0 <repeats 15 times>}}
#2  0x00007fd2647d31b4 in __libc_message (do_abort=do_abort@entry=1,
    fmt=fmt@entry=0x7fd2648c8210 "*** Error in `%s': %s: 0x%s ***\n") at ../sysdeps/posix/libc_fatal.c:175
        ap = {{gp_offset = 40, fp_offset = 32722, overflow_arg_area = 0x7fd24d774ac0, reg_save_area = 0x7fd24d774a50}}
        fd = 1428
        on_2 = <optimized out>
        list = <optimized out>
        nlist = <optimized out>
        cp = <optimized out>
        written = <optimized out>
#3  0x00007fd2647d898e in malloc_printerr (action=1, str=0x7fd2648c83d0 "free(): invalid next size (fast)",
    ptr=<optimized out>) at malloc.c:4996
        buf = "00007fd1742f5e80"
        cp = <optimized out>
#4  0x00007fd2647d9696 in _int_free (av=<optimized out>, p=<optimized out>, have_lock=0) at malloc.c:3840
        size = <optimized out>
        fb = <optimized out>
        nextchunk = <optimized out>
        nextsize = <optimized out>
        nextinuse = <optimized out>
        prevsize = <optimized out>
        bck = <optimized out>
        fwd = <optimized out>
        errstr = <optimized out>
        locked = <optimized out>
        __func__ = "_int_free"
#5  0x00000000011ca27c in _M_dispose (__a=..., this=0x7fd1742f5e80) at /usr/include/c++/4.8/bits/basic_string.h:249
No locals.
#6  ~basic_string (this=0x7fd24d774bd0, __in_chrg=<optimized out>) at /usr/include/c++/4.8/bits/basic_string.h:539
---Type <return> to continue, or q <return> to quit---
No locals.
#7  WorldSession::HandleJoinChannel (this=0x7fd1e91a8900, recvPacket=...)
    at /server/wow/source/icc/src/server/game/Handlers/ChannelHandler.cpp:98
        channelNameUpper = L"\xd808\xdf25\xd809\xdc63\xd809\xdc69\xd80c\xdecd\xd80c\xdec8\xd80c\xde61"
        converted = true
        channelName = "𒌥\360\222\221\243\360\222\221\251\360\223\213\215\360\223\213\210\360\223\211\241𒌥\360\222\221\243\360\222\221\251\360\223\213\215\360\223\213\210\360\223\211\241"
        password = ""
#8  0x0000000000ee93fe in WorldSession::Update (this=0x7fd1e91a8900, diff=66, updater=...)
    at /server/wow/source/icc/src/server/game/Server/WorldSession.cpp:409
        opHandle = @0x2237cf8: {name = 0x1aba203 "MAND_RESULT", status = STATUS_LOGGEDIN,
          packetProcessing = PROCESS_THREADUNSAFE, handler = (void (WorldSession::*)(WorldSession * const,
    WorldPacket &)) 0x11c9a80 <WorldSession::HandleJoinChannel(WorldPacket&)>, needToRedirect = true}
        localDiff = 1572588
        packet = 0x7fd1e93860f0
        deletePacket = true
        firstDelayedPacket = 0x0
#9  0x0000000000fb60f6 in World::UpdateSessions (this=this@entry=0x4b72808, diff=diff@entry=66)
    at /server/wow/source/icc/src/server/game/World/World.cpp:3296
        updater = {<PacketFilter> = {_vptr.PacketFilter = 0x1a6d3f0 <vtable for MapSessionFilter+16>,
            m_pSession = 0x7fd1e91a8900}, <No data fields>}
        itr = {<std::__detail::_Node_iterator_base<std::pair<unsigned int const, std::shared_ptr<WorldSession> >, false>> = {_M_cur = 0x7fd1ab3805e0}, <No data fields>}
        next = {<std::__detail::_Node_iterator_base<std::pair<unsigned int const, std::shared_ptr<WorldSession> >, false>> = {_M_cur = 0x7fd128811fb0}, <No data fields>}
        sess = std::shared_ptr (count 2, weak 1) 0x0
        __PRETTY_FUNCTION__ = "void World::UpdateSessions(uint32)"
#10 0x0000000000fbe735 in World::Update (this=0x4b72808, diff=diff@entry=66)
    at /server/wow/source/icc/src/server/game/World/World.cpp:2460
No locals.
#11 0x0000000000ae54dd in WorldRunnable::run (this=<optimized out>)
    at /server/wow/source/icc/src/server/worldserver/WorldThread/WorldRunnable.cpp:51
        realCurrTime = <optimized out>
        realPrevTime = 1572521
        prevSleepTime = 25
#12 0x000000000127c5ca in ACE_Based::Thread::ThreadTask (param=0x61ab00c0)
    at /server/wow/source/icc/src/server/shared/Threading/Threading.cpp:186
        _task = 0x61ab00c0
#13 0x00007fd26661b376 in ACE_OS_Thread_Adapter::invoke() () from /usr/lib/libACE-6.2.8.so
---Type <return> to continue, or q <return> to quit---
No symbol table info available.
#14 0x00007fd264b13064 in start_thread (arg=0x7fd24d775700) at pthread_create.c:309
        __res = <optimized out>
        pd = 0x7fd24d775700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140541219526400, 5831317647792911680, 1, 140541649444960,
                1638659872, 140541219526400, -5815947638668151488, -5815895466282076864}, mask_was_saved = 0}},
          priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#15 0x00007fd26484862d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111
No locals.