.
Thread 3 (Thread 0xb51efb40 (LWP 3325)):
#0  0x00bf5416 in __kernel_vsyscall ()
No symbol table info available.
#1  0x008c4380 in __GI___poll (fds=0xb4806478, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
        resultvar = <optimized out>
        oldtype = -516
        result = <optimized out>
#2  0x003efa8b in g_poll (fds=0xb4806478, nfds=1, timeout=-1) at /build/buildd/glib2.0-2.32.0/./glib/gpoll.c:132
No locals.
#3  0x003e206e in g_main_context_poll (n_fds=1, fds=0xb4806478, timeout=<optimized out>, context=0xb48004e0, priority=<optimized out>) at /build/buildd/glib2.0-2.32.0/./glib/gmain.c:3417
        poll_func = 0x3efa60 <g_poll>
#4  g_main_context_iterate (dispatch=1, block=4127328, context=0xb48004e0, self=<optimized out>) at /build/buildd/glib2.0-2.32.0/./glib/gmain.c:3118
        timeout = -1
        some_ready = <optimized out>
        fds = 0xb4806478
        max_priority = 2147483647
        nfds = 1
        allocated_nfds = <optimized out>
#5  g_main_context_iterate (context=0xb48004e0, block=4127328, dispatch=1, self=<optimized out>) at /build/buildd/glib2.0-2.32.0/./glib/gmain.c:3060
        some_ready = 1
#6  0x003e21c1 in g_main_context_iteration (context=0xb48004e0, may_block=1) at /build/buildd/glib2.0-2.32.0/./glib/gmain.c:3184
        retval = <optimized out>
#7  0x006ba887 in QEventDispatcherGlib::processEvents (this=0xb4800468, flags=...) at kernel/qeventdispatcher_glib.cpp:424
        d = 0xb4800478
        canWait = true
        savedFlags = {i = 0}
        result = <optimized out>
#8  0x0068650d in QEventLoop::processEvents (this=0xb51eeee0, flags=...) at kernel/qeventloop.cpp:149
        d = 0xb4806420
#9  0x006867a9 in QEventLoop::exec (this=0xb51eeee0, flags=...) at kernel/qeventloop.cpp:204
        d = 0xb4806420
        locker = {val = 139866180}
        app = 0xb51eee9c
#10 0x0056f94c in QThread::exec (this=0x8562f40) at thread/qthread.cpp:501
        d = 0x8562ff8
        locker = {val = 139866180}
        eventLoop = {<QObject> = {_vptr.QObject = 0x7e52e8, static staticMetaObject = {d = {superdata = 0x0, stringdata = 0x769920 "QObject", data = 0x7699c0, extradata = 0x7e3de8}}, static staticMetaObjectExtraData = {objects = 0x0, static_metacall = 0x6a1c60 <QObject::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>}, d_ptr = {d = 0xb4806420}, static staticQtMetaObject = {d = {superdata = 0x0, stringdata = 0x7726e0 "Qt", data = 0x776000, extradata = 0x0}}}, static staticMetaObject = {d = {superdata = 0x8055390, stringdata = 0x77c100 "QEventLoop", data = 0x77c120, extradata = 0x7e5328}}, static staticMetaObjectExtraData = {objects = 0x0, static_metacall = 0x6f0e20 <QEventLoop::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>}}
        returnCode = <optimized out>
#11 0x036c139b in QDeclarativePixmapReader::run (this=0x8562f40) at util/qdeclarativepixmapcache.cpp:576
No locals.
#12 0x00572de0 in QThreadPrivate::start (arg=0x8562f40) at thread/qthread_unix.cpp:298
        __clframe = {__cancel_routine = 0x5719a0 <QThreadPrivate::finish(void*)>, __cancel_arg = 0x8562f40, __do_it = 1, __cancel_type = <optimized out>}
        thr = 0x8562f40
        data = 0x8539aa0
#13 0x0031ed4c in start_thread (arg=0xb51efb40) at pthread_create.c:308
        __res = <optimized out>
        pd = 0xb51efb40
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {3342324, 0, 4001536, -1256263576, -1664775016, -1027557902}, 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"
#14 0x008d2ace in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130
No locals.
Backtrace stopped: Not enough registers or memory available to unwind further
.
Thread 2 (Thread 0xb61dab40 (LWP 3324)):
#0  0x00bf5416 in __kernel_vsyscall ()
No symbol table info available.
#1  0x0032296b in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:169
No locals.
#2  0x008e03dc in __pthread_cond_wait (cond=0x1941890, mutex=0x1941878) at forward.c:139
        __p = <optimized out>
#3  0x0183d029 in QTWTF::TCMalloc_PageHeap::scavengerThread (this=0x193c7a0) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2359
No locals.
#4  0x0183d06f in QTWTF::TCMalloc_PageHeap::runScavengerThread (context=0x193c7a0) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1464
No locals.
#5  0x0031ed4c in start_thread (arg=0xb61dab40) at pthread_create.c:308
        __res = <optimized out>
        pd = 0xb61dab40
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {3342324, 0, 4001536, -1239572376, -1708815202, -1027557902}, 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"
#6  0x008d2ace in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130
No locals.
Backtrace stopped: Not enough registers or memory available to unwind further
.
Thread 1 (Thread 0xb663dac0 (LWP 3323)):
#0  0x00bf5416 in __kernel_vsyscall ()
No symbol table info available.
#1  0x008161ef in __GI_raise (sig=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
        resultvar = <optimized out>
        resultvar = <optimized out>
        pid = 10002420
        selftid = 3323
#2  0x00819835 in __GI_abort () at abort.c:91
        save_stage = 2
        act = {__sigaction_handler = {sa_handler = 0xbf933210, sa_sigaction = 0xbf933210}, sa_mask = {__val = {4294967293, 0, 0, 139828334, 137812184, 0, 139699216, 5681478, 0, 2, 3214094676, 9183748, 0, 3078378920, 1198852, 1947436, 2, 3214094728, 0, 3214094636, 0, 2, 10004864, 1947436, 8314936, 3078373376, 10004864, 1947436, 2, 10002420, 4294967295, 3214094726}}, sa_flags = 8554497, sa_restorer = 0x989ff4}
        sigs = {__val = {32, 0 <repeats 31 times>}}
#3  0x00167238 in Unity2dDebug::unity2dQtHandler (type=QtFatalMsg, message=0x8674ce8 "Gtk: GTK+ 2.x symbols detected. Using GTK+ 2.x and GTK+ 3 in the same process is not supported") at /build/buildd/unity-2d-5.8.0/libunity-2d-private/src/unity2ddebug.cpp:89
        name = {static shared_null = {ref = {_q_value = 701}, alloc = 0, size = 0, data = 0x7e63d8 "", array = ""}, static shared_empty = {ref = {_q_value = 17}, alloc = 0, size = 0, data = 0x7e63c4 "", array = ""}, d = 0x8472d88}
        useTimeStamp = false
#4  0x00567519 in qt_message_output (msgType=QtFatalMsg, buf=0x8674ce8 "Gtk: GTK+ 2.x symbols detected. Using GTK+ 2.x and GTK+ 3 in the same process is not supported") at global/qglobal.cpp:2203
No locals.
#5  0x00567a4b in qt_message (msgType=QtFatalMsg, msg=0x1dba9c "%s: %s", ap=0xbf9332e4 "\273N\311\006h\243S\bh\243S\b\364/I") at global/qglobal.cpp:2322
        buf = {static shared_null = {ref = {_q_value = 701}, alloc = 0, size = 0, data = 0x7e63d8 "", array = ""}, static shared_empty = {ref = {_q_value = 17}, alloc = 0, size = 0, data = 0x7e63c4 "", array = ""}, d = 0x8674cd8}
#6  0x00567b68 in qFatal (msg=0x1dba9c "%s: %s") at global/qglobal.cpp:2505
        ap = 0xbf9332e4 "\273N\311\006h\243S\bh\243S\b\364/I"
#7  0x00166d1e in Unity2dDebug::unity2dGlibHandler (domain=0x6c94ebb <Address 0x6c94ebb out of bounds>, level=6, message=0x853a368 "GTK+ 2.x symbols detected. Using GTK+ 2.x and GTK+ 3 in the same process is not supported") at /build/buildd/unity-2d-5.8.0/libunity-2d-private/src/unity2ddebug.cpp:97
No locals.
#8  0x003e9623 in g_logv (log_domain=0x6c94ebb <Address 0x6c94ebb out of bounds>, log_level=<optimized out>, format=0x6d25f80 <Address 0x6d25f80 out of bounds>, args1=0xbf9337ac "") at /build/buildd/glib2.0-2.32.0/./glib/gmessages.c:733
        msg = <optimized out>
        args2 = 0xbf9337ac ""
        domain = 0x0
        data = 0x0
        depth = <optimized out>
        log_func = 0x166c50 <Unity2dDebug::unity2dGlibHandler(gchar const*, GLogLevelFlags, gchar const*, gpointer)>
        domain_fatal_mask = <optimized out>
        masquerade_fatal = 0
        test_level = 6
        was_fatal = 0
        was_recursion = 0
        i = <optimized out>
#9  0x003e97e3 in g_log (log_domain=0x6c94ebb <Address 0x6c94ebb out of bounds>, log_level=G_LOG_LEVEL_ERROR, format=0x6d25f80 <Address 0x6d25f80 out of bounds>) at /build/buildd/glib2.0-2.32.0/./glib/gmessages.c:792
        args = 0xbf9337ac ""
#10 0x06ace5e0 in ?? ()
No symbol table info available.
#11 0x06c94ebb in ?? ()
No symbol table info available.
#12 0x00000004 in ?? ()
No symbol table info available.
#13 0x06d25f80 in ?? ()
No symbol table info available.
#14 0xb77c3000 in ?? ()
No symbol table info available.
#15 0x06ace918 in ?? ()
No symbol table info available.
#16 0x0855c0c8 in ?? ()
No symbol table info available.
#17 0x014bb6e1 in ?? () from /tmp/tmppPzw1S/usr/lib/i386-linux-gnu/libQtGui.so.4
No symbol table info available.
Backtrace stopped: previous frame inner to this frame (corrupt stack?)