Attachment 654687 Details for Bug 882041 – File: backtrace

File: backtrace

backtrace (text/plain), 19.49 KB, created by Conrad K on 2012-11-30 01:20:31 UTC

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Creator: Conrad K

Created: 2012-11-30 01:20:31 UTC

Size: 19.49 KB

patch

obsolete

>[New LWP 2037]
>[Thread debugging using libthread_db enabled]
>Using host libthread_db library "/lib64/libthread_db.so.1".
>warning: "/usr/lib/debug/usr/lib64/libicudata.so.48.1.1.debug": separate debug info file has no debug info
>Core was generated by `kcheckers'.
>Program terminated with signal 11, Segmentation fault.
>#0  data (this=0x8) at ../../src/corelib/tools/qscopedpointer.h:135
>135	        return d;
>
>Thread 1 (Thread 0x7f30acb677c0 (LWP 2037)):
>#0  data (this=0x8) at ../../src/corelib/tools/qscopedpointer.h:135
>No locals.
>#1  qGetPtrHelper<QScopedPointer<QObjectData> > (p=...) at ../../src/corelib/global/qglobal.h:2455
>No locals.
>#2  d_func (this=0x0) at thread/qthread.h:130
>No locals.
>#3  QThread::wait (this=0x0, time=18446744073709551615) at thread/qthread_unix.cpp:679
>        d = <optimized out>
>        locker = {val = 139846752405808}
>#4  0x0000000000425f98 in myComputerPlayer::customEvent (this=0x184dfb0, ev=0xffffffffffffffff) at computerplayer.cc:83
>No locals.
>#5  0x0000003876b8c8cc in QObject::event (this=0x184dfb0, e=<optimized out>) at kernel/qobject.cpp:1226
>No locals.
>#6  0x00000038771ca4ac in QApplicationPrivate::notify_helper (this=this@entry=0x17c9d20, receiver=receiver@entry=0x184dfb0, e=e@entry=0x7f30940013c0) at kernel/qapplication.cpp:4557
>        consumed = <optimized out>
>#7  0x00000038771ce92a in QApplication::notify (this=0x7fffc5606b60, receiver=0x184dfb0, e=0x7f30940013c0) at kernel/qapplication.cpp:4418
>        d = 0x17c9d20
>        res = false
>#8  0x0000003876b77f6e in QCoreApplication::notifyInternal (this=0x7fffc5606b60, receiver=receiver@entry=0x184dfb0, event=event@entry=0x7f30940013c0) at kernel/qcoreapplication.cpp:915
>        threadData = 0x17c9ed0
>        returnValue = <optimized out>
>        result = false
>        cbdata = {0x184dfb0, 0x7f30940013c0, 0x7fffc56066af}
>        d = <optimized out>
>#9  0x0000003876b7ba21 in sendEvent (event=0x7f30940013c0, receiver=0x184dfb0) at kernel/qcoreapplication.h:231
>No locals.
>#10 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x17c9ed0) at kernel/qcoreapplication.cpp:1539
>        pe = @0x7f30940013e0: {receiver = 0x184dfb0, event = 0x0, priority = 0}
>        e = 0x7f30940013c0
>        r = 0x184dfb0
>        locker = {val = 24944408}
>        startOffset = 0
>        i = @0x17c9f0c: 3
>#11 0x0000003876ba5e43 in sendPostedEvents () at kernel/qcoreapplication.h:236
>No locals.
>#12 postEventSourceDispatch (s=s@entry=0x17cc680) at kernel/qeventdispatcher_glib.cpp:279
>        source = 0x17cc680
>#13 0x0000003871647825 in g_main_dispatch (context=0x17cc500) at gmain.c:2539
>        dispatch = 0x3876ba5e30 <postEventSourceDispatch(GSource*, GSourceFunc, gpointer)>
>        was_in_call = 0
>        user_data = 0x0
>        callback = 0
>        cb_funcs = 0x0
>        cb_data = 0x0
>        current_source_link = {data = 0x17cc680, next = 0x0}
>        need_destroy = <optimized out>
>        source = 0x17cc680
>        current = 0x17cc230
>        i = <optimized out>
>#14 g_main_context_dispatch (context=context@entry=0x17cc500) at gmain.c:3075
>No locals.
>#15 0x0000003871647b58 in g_main_context_iterate (context=context@entry=0x17cc500, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3146
>        max_priority = 0
>        timeout = 0
>        some_ready = 1
>        nfds = <optimized out>
>        allocated_nfds = <optimized out>
>        fds = 0x1a70a70
>#16 0x0000003871647c14 in g_main_context_iteration (context=0x17cc500, may_block=1) at gmain.c:3207
>        retval = <optimized out>
>#17 0x0000003876ba5fd6 in QEventDispatcherGlib::processEvents (this=0x17cb140, flags=...) at kernel/qeventdispatcher_glib.cpp:424
>        d = 0x17cb160
>        canWait = <optimized out>
>        savedFlags = {i = 0}
>        result = <optimized out>
>#18 0x000000387726a48e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:207
>        d = 0x17cb160
>        saved_flags = {i = 0}
>        returnValue = 240
>#19 0x0000003876b76cbf in QEventLoop::processEvents (this=this@entry=0x7fffc56069c0, flags=...) at kernel/qeventloop.cpp:149
>        d = 0x1a71700
>#20 0x0000003876b76f48 in QEventLoop::exec (this=0x7fffc56069c0, flags=...) at kernel/qeventloop.cpp:204
>        d = 0x1a71700
>        locker = {val = 24944664}
>        app = 0x7fffc5606b60
>#21 0x0000003876b7bd38 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1187
>        threadData = 0x17c9ed0
>        eventLoop = {<QObject> = {_vptr.QObject = 0x3876ecc630, static staticMetaObject = {d = {superdata = 0x0, stringdata = 0x3876c4ff80 "QObject", data = 0x3876c50020, extradata = 0x3876ec9b60}}, static staticMetaObjectExtraData = {objects = 0x0, static_metacall = 0x3876b8fa20 <QObject::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>}, d_ptr = {d = 0x1a71700}, static staticQtMetaObject = {d = {superdata = 0x0, stringdata = 0x3876c58ec0 "Qt", data = 0x3876c5c7e0, extradata = 0x0}}}, static staticMetaObject = {d = {superdata = 0x635480, stringdata = 0x3876c62960 "QEventLoop", data = 0x3876c62980, extradata = 0x3876ecc6c0}}, static staticMetaObjectExtraData = {objects = 0x0, static_metacall = 0x3876bd7620 <QEventLoop::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>}}
>        returnCode = <optimized out>
>#22 0x000000000040a445 in main (argc=1, argv=<optimized out>) at main.cc:44
>        app = {<QCoreApplication> = {<QObject> = {_vptr.QObject = 0x3877c61e10, static staticMetaObject = {d = {superdata = 0x0, stringdata = 0x3876c4ff80 "QObject", data = 0x3876c50020, extradata = 0x3876ec9b60}}, static staticMetaObjectExtraData = {objects = 0x0, static_metacall = 0x3876b8fa20 <QObject::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>}, d_ptr = {d = 0x17c9d20}, static staticQtMetaObject = {d = {superdata = 0x0, stringdata = 0x3876c58ec0 "Qt", data = 0x3876c5c7e0, extradata = 0x0}}}, static staticMetaObject = {d = {superdata = 0x635480, stringdata = 0x3876c62a00 "QCoreApplication", data = 0x3876c62aa0, extradata = 0x3876ecc7a0}}, static staticMetaObjectExtraData = {objects = 0x0, static_metacall = 0x3876bd7700 <QCoreApplication::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>}, static self = 0x0}, static staticMetaObject = {d = {superdata = 0x3876ecc780, stringdata = 0x387783a480 "QApplication", data = 0x387783a6c0, extradata = 0x3877c61ec0}}, static staticMetaObjectExtraData = {objects = 0x0, static_metacall = 0x38771cdbd0 <QApplication::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>}}
>        app_tr = {<QObject> = {_vptr.QObject = 0x3876eccab0, static staticMetaObject = {d = {superdata = 0x0, stringdata = 0x3876c4ff80 "QObject", data = 0x3876c50020, extradata = 0x3876ec9b60}}, static staticMetaObjectExtraData = {objects = 0x0, static_metacall = 0x3876b8fa20 <QObject::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>}, d_ptr = {d = 0x183f310}, static staticQtMetaObject = {d = {superdata = 0x0, stringdata = 0x3876c58ec0 "Qt", data = 0x3876c5c7e0, extradata = 0x0}}}, static staticMetaObject = {d = {superdata = 0x635480, stringdata = 0x3876c63de0 "QTranslator", data = 0x3876c63e00, extradata = 0x3876eccb40}}, static staticMetaObjectExtraData = {objects = 0x0, static_metacall = 0x3876bd7d90 <QTranslator::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>}}
>        top = 0x183f580
>        exit = <optimized out>
>        qt_tr = {<QObject> = {_vptr.QObject = 0x3876eccab0, static staticMetaObject = {d = {superdata = 0x0, stringdata = 0x3876c4ff80 "QObject", data = 0x3876c50020, extradata = 0x3876ec9b60}}, static staticMetaObjectExtraData = {objects = 0x0, static_metacall = 0x3876b8fa20 <QObject::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>}, d_ptr = {d = 0x183ebe0}, static staticQtMetaObject = {d = {superdata = 0x0, stringdata = 0x3876c58ec0 "Qt", data = 0x3876c5c7e0, extradata = 0x0}}}, static staticMetaObject = {d = {superdata = 0x635480, stringdata = 0x3876c63de0 "QTranslator", data = 0x3876c63e00, extradata = 0x3876eccb40}}, static staticMetaObjectExtraData = {objects = 0x0, static_metacall = 0x3876bd7d90 <QTranslator::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>}}
>From                To                  Syms Read   Shared Object Library
>0x00000038771b7d60  0x0000003877838828  Yes         /lib64/libQtGui.so.4
>0x0000003876a5ddd0  0x0000003876bd8cc4  Yes         /lib64/libQtCore.so.4
>0x000000386fe05790  0x000000386fe10494  Yes         /lib64/libpthread.so.0
>0x000000387c25bb50  0x000000387c2c105b  Yes         /lib64/libstdc++.so.6
>0x0000003870a055f0  0x0000003870a6ca0c  Yes         /lib64/libm.so.6
>0x00000038742029d0  0x0000003874212138  Yes         /lib64/libgcc_s.so.1
>0x000000386fa1ef60  0x000000386fb5f7a0  Yes         /lib64/libc.so.6
>0x0000003871e00680  0x0000003871e007fc  Yes         /lib64/libgthread-2.0.so.0
>0x0000003870602260  0x000000387060554c  Yes         /lib64/librt.so.1
>0x0000003871619d00  0x00000038716ac9cc  Yes         /lib64/libglib-2.0.so.0
>0x0000003875e04fa0  0x0000003875e20ae0  Yes         /lib64/libpng15.so.15
>0x0000003870e01f50  0x0000003870e0e718  Yes         /lib64/libz.so.1
>0x0000003875a0cbc0  0x0000003875a77250  Yes         /lib64/libfreetype.so.6
>0x000000387260a910  0x0000003872637dbc  Yes         /lib64/libgobject-2.0.so.0
>0x0000003881a01be0  0x0000003881a05d18  Yes         /lib64/libSM.so.6
>0x0000003881604eb0  0x0000003881612e1c  Yes         /lib64/libICE.so.6
>0x0000003876602130  0x000000387660bfb4  Yes         /lib64/libXi.so.6
>0x0000003874601a70  0x00000038746079e0  Yes         /lib64/libXrender.so.1
>0x0000003875201830  0x0000003875205f34  Yes         /lib64/libXrandr.so.2
>0x00000038786014f0  0x0000003878603cf8  Yes         /lib64/libXfixes.so.3
>0x0000003878202a80  0x00000038782076dc  Yes         /lib64/libXcursor.so.1
>0x0000003874a00b00  0x0000003874a01438  Yes         /lib64/libXinerama.so.1
>0x0000003876205ef0  0x000000387621f6fc  Yes         /lib64/libfontconfig.so.1
>0x0000003873e03700  0x0000003873e0d7d0  Yes         /lib64/libXext.so.6
>0x0000003873a1dea0  0x0000003873aa4260  Yes         /lib64/libX11.so.6
>0x0000003870200ea0  0x00000038702019e0  Yes         /lib64/libdl.so.2
>0x000000386f600b20  0x000000386f61a2e9  Yes         /lib64/ld-linux-x86-64.so.2
>0x0000003872a01950  0x0000003872a060ec  Yes         /lib64/libffi.so.5
>0x0000003879e016d0  0x0000003879e02d48  Yes         /lib64/libuuid.so.1
>0x0000003875603dd0  0x000000387561cccc  Yes         /lib64/libexpat.so.1
>0x00000038732099c0  0x00000038732158d8  Yes         /lib64/libxcb.so.1
>0x0000003873600e80  0x0000003873601bb0  Yes         /lib64/libXau.so.6
>0x00007f30a6536640  0x00007f30a6537d74  Yes         /usr/lib64/gconv/UTF-16.so
>0x00000038856680b0  0x000000388576cba4  Yes         /lib64/libicui18n.so.48
>0x000000388a2480b0  0x000000388a2fd574  Yes         /lib64/libicuuc.so.48
>0x000000388b200570  0x000000388b200670  Yes (*)     /lib64/libicudata.so.48
>0x000000387fa0b570  0x000000387fa23288  Yes         /lib64/libgconf-2.so.4
>0x00000038722010f0  0x0000003872201fd8  Yes         /lib64/libgmodule-2.0.so.0
>0x000000387b60a540  0x000000387b61c594  Yes         /lib64/libdbus-glib-1.so.2
>0x0000003874e07890  0x0000003874e30924  Yes         /lib64/libdbus-1.so.3
>0x0000003872e2eee0  0x0000003872eeaaf4  Yes         /lib64/libgio-2.0.so.0
>0x0000003871205fc0  0x0000003871216768  Yes         /lib64/libselinux.so.1
>0x0000003871a039b0  0x0000003871a11e1c  Yes         /lib64/libresolv.so.2
>0x000000387a269920  0x000000387a50b438  Yes         /lib64/libgtk-x11-2.0.so.0
>0x0000003879a1e7c0  0x0000003879a810e4  Yes         /lib64/libgdk-x11-2.0.so.0
>0x00007f30a62e7910  0x00007f30a62ec358  Yes         /lib64/libpangocairo-1.0.so.0
>0x00007f30a60cab30  0x00007f30a60d6c04  Yes         /lib64/libatk-1.0.so.0
>0x00007f30a5e212f0  0x00007f30a5e9815c  Yes         /lib64/libcairo.so.2
>0x00007f30a5bfa750  0x00007f30a5c0db50  Yes         /lib64/libgdk_pixbuf-2.0.so.0
>0x0000003879207600  0x0000003879221bfc  Yes         /lib64/libpangoft2-1.0.so.0
>0x0000003877e0eeb0  0x0000003877e2d490  Yes         /lib64/libpango-1.0.so.0
>0x0000003878a00c30  0x0000003878a01774  Yes         /lib64/libXcomposite.so.1
>0x0000003879600b90  0x000000387960159c  Yes         /lib64/libXdamage.so.1
>0x0000003878e08d80  0x0000003878e72eec  Yes         /lib64/libpixman-1.so.0
>0x00007f30a58994a0  0x00007f30a589c4a0  Yes         /usr/lib64/qt4/plugins/imageformats/libqgif.so
>0x00007f30a5691890  0x00007f30a569464c  Yes         /usr/lib64/qt4/plugins/imageformats/libqico.so
>0x00007f30a548a150  0x00007f30a548cb60  Yes         /usr/lib64/qt4/plugins/imageformats/libqjpeg.so
>0x000000387de03e30  0x000000387de36280  Yes         /lib64/libjpeg.so.62
>0x00007f30a5282c60  0x00007f30a5284200  Yes         /usr/lib64/qt4/plugins/imageformats/libqmng.so
>0x00007f30a5025570  0x00007f30a506c544  Yes         /lib64/libmng.so.1
>0x000000387ae07630  0x000000387ae2a9fc  Yes         /lib64/liblcms.so.1
>0x00007f30a4e09990  0x00007f30a4e0aeb8  Yes         /usr/lib64/qt4/plugins/imageformats/libqsvg.so
>0x00007f30a4bc4360  0x00007f30a4bf6344  Yes         /lib64/libQtSvg.so.4
>0x00007f30a497f570  0x00007f30a49a09b8  Yes         /lib64/libQtXml.so.4
>0x00007f30a476b480  0x00007f30a476c960  Yes         /usr/lib64/qt4/plugins/imageformats/libqtga.so
>0x00007f30a4563b50  0x00007f30a45668f0  Yes         /usr/lib64/qt4/plugins/imageformats/libqtiff.so
>0x00007f30a4304990  0x00007f30a4336554  Yes         /lib64/libtiff.so.3
>0x00007f30a40f21b0  0x00007f30a40f967c  Yes         /lib64/libnss_files.so.2
>(*): Shared library is missing debugging information.
>$1 = 0x0
>$2 = 0x0
>rax            0x42a5f0	4367856
>rbx            0x184dfb0	25485232
>rcx            0x0	0
>rdx            0xffff	65535
>rsi            0xffffffffffffffff	-1
>rdi            0x0	0
>rbp            0xffffffffffffffff	0xffffffffffffffff
>rsp            0x7fffc56060d0	0x7fffc56060d0
>r8             0x1a11d50	27336016
>r9             0x184dfb0	25485232
>r10            0x0	0
>r11            0x0	0
>r12            0x17c9d20	24943904
>r13            0x7fffc5606b60	140736504818528
>r14            0x17c9f0c	24944396
>r15            0x7f30940013c0	139846618190784
>rip            0x3876a7b2fb	0x3876a7b2fb <QThread::wait(unsigned long)+11>
>eflags         0x10202	[ IF RF ]
>cs             0x33	51
>ss             0x2b	43
>ds             0x0	0
>es             0x0	0
>fs             0x0	0
>gs             0x0	0
>Dump of assembler code for function QThread::wait(unsigned long):
>   0x0000003876a7b2f0 <+0>:	push   %r12
>   0x0000003876a7b2f2 <+2>:	push   %rbp
>   0x0000003876a7b2f3 <+3>:	mov    %rsi,%rbp
>   0x0000003876a7b2f6 <+6>:	push   %rbx
>   0x0000003876a7b2f7 <+7>:	sub    $0x10,%rsp
>=> 0x0000003876a7b2fb <+11>:	mov    0x8(%rdi),%rbx
>   0x0000003876a7b2ff <+15>:	mov    %rbx,%r12
>   0x0000003876a7b302 <+18>:	add    $0x88,%r12
>   0x0000003876a7b309 <+25>:	je     0x3876a7b408 <QThread::wait(unsigned long)+280>
>   0x0000003876a7b30f <+31>:	mov    0x88(%rbx),%rdx
>   0x0000003876a7b316 <+38>:	testb  $0x1,0x4(%rdx)
>   0x0000003876a7b31a <+42>:	jne    0x3876a7b3b0 <QThread::wait(unsigned long)+192>
>   0x0000003876a7b320 <+48>:	xor    %eax,%eax
>   0x0000003876a7b322 <+50>:	mov    $0x1,%ecx
>   0x0000003876a7b327 <+55>:	lock cmpxchg %ecx,(%rdx)
>   0x0000003876a7b32b <+59>:	sete   %cl
>   0x0000003876a7b32e <+62>:	test   %cl,%cl
>   0x0000003876a7b330 <+64>:	jne    0x3876a7b33a <QThread::wait(unsigned long)+74>
>   0x0000003876a7b332 <+66>:	mov    %r12,%rdi
>   0x0000003876a7b335 <+69>:	callq  0x3876a76380 <QMutex::lockInternal()>
>   0x0000003876a7b33a <+74>:	or     $0x1,%r12
>   0x0000003876a7b33e <+78>:	mov    %r12,(%rsp)
>   0x0000003876a7b342 <+82>:	callq  0x3876a5d560 <pthread_self@plt>
>   0x0000003876a7b347 <+87>:	cmp    %rax,0xa8(%rbx)
>   0x0000003876a7b34e <+94>:	je     0x3876a7b422 <QThread::wait(unsigned long)+306>
>   0x0000003876a7b354 <+100>:	cmpb   $0x0,0x91(%rbx)
>   0x0000003876a7b35b <+107>:	jne    0x3876a7b3c0 <QThread::wait(unsigned long)+208>
>   0x0000003876a7b35d <+109>:	cmpb   $0x0,0x90(%rbx)
>   0x0000003876a7b364 <+116>:	je     0x3876a7b3c0 <QThread::wait(unsigned long)+208>
>   0x0000003876a7b366 <+118>:	lea    0xb0(%rbx),%r12
>   0x0000003876a7b36d <+125>:	jmp    0x3876a7b379 <QThread::wait(unsigned long)+137>
>   0x0000003876a7b36f <+127>:	nop
>   0x0000003876a7b370 <+128>:	cmpb   $0x0,0x90(%rbx)
>   0x0000003876a7b377 <+135>:	je     0x3876a7b3c0 <QThread::wait(unsigned long)+208>
>   0x0000003876a7b379 <+137>:	mov    (%rsp),%rsi
>   0x0000003876a7b37d <+141>:	mov    %rbp,%rdx
>   0x0000003876a7b380 <+144>:	mov    %r12,%rdi
>   0x0000003876a7b383 <+147>:	and    $0xfffffffffffffffe,%rsi
>   0x0000003876a7b387 <+151>:	callq  0x3876a7bb60 <QWaitCondition::wait(QMutex*, unsigned long)>
>   0x0000003876a7b38c <+156>:	test   %al,%al
>   0x0000003876a7b38e <+158>:	jne    0x3876a7b370 <QThread::wait(unsigned long)+128>
>   0x0000003876a7b390 <+160>:	mov    (%rsp),%rdi
>   0x0000003876a7b394 <+164>:	xor    %ebx,%ebx
>   0x0000003876a7b396 <+166>:	test   $0x1,%dil
>   0x0000003876a7b39a <+170>:	jne    0x3876a7b3cf <QThread::wait(unsigned long)+223>
>   0x0000003876a7b39c <+172>:	add    $0x10,%rsp
>   0x0000003876a7b3a0 <+176>:	mov    %ebx,%eax
>   0x0000003876a7b3a2 <+178>:	pop    %rbx
>   0x0000003876a7b3a3 <+179>:	pop    %rbp
>   0x0000003876a7b3a4 <+180>:	pop    %r12
>   0x0000003876a7b3a6 <+182>:	retq   
>   0x0000003876a7b3a7 <+183>:	nopw   0x0(%rax,%rax,1)
>   0x0000003876a7b3b0 <+192>:	mov    %r12,%rdi
>   0x0000003876a7b3b3 <+195>:	callq  0x3876a76510 <QMutex::lock()>
>   0x0000003876a7b3b8 <+200>:	jmp    0x3876a7b33a <QThread::wait(unsigned long)+74>
>   0x0000003876a7b3ba <+202>:	nopw   0x0(%rax,%rax,1)
>   0x0000003876a7b3c0 <+208>:	mov    (%rsp),%rdi
>   0x0000003876a7b3c4 <+212>:	mov    $0x1,%ebx
>   0x0000003876a7b3c9 <+217>:	test   $0x1,%dil
>   0x0000003876a7b3cd <+221>:	je     0x3876a7b39c <QThread::wait(unsigned long)+172>
>   0x0000003876a7b3cf <+223>:	and    $0xfffffffffffffffe,%rdi
>   0x0000003876a7b3d3 <+227>:	mov    (%rdi),%rdx
>   0x0000003876a7b3d6 <+230>:	mov    %rdi,(%rsp)
>   0x0000003876a7b3da <+234>:	testb  $0x1,0x4(%rdx)
>   0x0000003876a7b3de <+238>:	jne    0x3876a7b438 <QThread::wait(unsigned long)+328>
>   0x0000003876a7b3e0 <+240>:	mov    $0x1,%eax
>   0x0000003876a7b3e5 <+245>:	xor    %ecx,%ecx
>   0x0000003876a7b3e7 <+247>:	lock cmpxchg %ecx,(%rdx)
>   0x0000003876a7b3eb <+251>:	sete   %cl
>   0x0000003876a7b3ee <+254>:	test   %cl,%cl
>   0x0000003876a7b3f0 <+256>:	jne    0x3876a7b39c <QThread::wait(unsigned long)+172>
>   0x0000003876a7b3f2 <+258>:	callq  0x3876a765b0 <QMutex::unlockInternal()>
>   0x0000003876a7b3f7 <+263>:	add    $0x10,%rsp
>   0x0000003876a7b3fb <+267>:	mov    %ebx,%eax
>   0x0000003876a7b3fd <+269>:	pop    %rbx
>   0x0000003876a7b3fe <+270>:	pop    %rbp
>   0x0000003876a7b3ff <+271>:	pop    %r12
>   0x0000003876a7b401 <+273>:	retq   
>   0x0000003876a7b402 <+274>:	nopw   0x0(%rax,%rax,1)
>   0x0000003876a7b408 <+280>:	movq   $0x0,(%rsp)
>   0x0000003876a7b410 <+288>:	callq  0x3876a5d560 <pthread_self@plt>
>   0x0000003876a7b415 <+293>:	cmp    %rax,0xa8(%rbx)
>   0x0000003876a7b41c <+300>:	jne    0x3876a7b354 <QThread::wait(unsigned long)+100>
>   0x0000003876a7b422 <+306>:	lea    0x1606e7(%rip),%rdi        # 0x3876bdbb10
>   0x0000003876a7b429 <+313>:	xor    %eax,%eax
>   0x0000003876a7b42b <+315>:	callq  0x3876a71c30 <qWarning(char const*, ...)>
>   0x0000003876a7b430 <+320>:	jmpq   0x3876a7b390 <QThread::wait(unsigned long)+160>
>   0x0000003876a7b435 <+325>:	nopl   (%rax)
>   0x0000003876a7b438 <+328>:	callq  0x3876a76330 <QMutex::unlock()>
>   0x0000003876a7b43d <+333>:	nopl   (%rax)
>   0x0000003876a7b440 <+336>:	jmpq   0x3876a7b39c <QThread::wait(unsigned long)+172>
>   0x0000003876a7b445 <+341>:	mov    %rax,%rbx
>   0x0000003876a7b448 <+344>:	mov    %rsp,%rdi
>   0x0000003876a7b44b <+347>:	callq  0x3876a6b830 <QMutexLocker::unlock()>
>   0x0000003876a7b450 <+352>:	mov    %rbx,%rdi
>   0x0000003876a7b453 <+355>:	callq  0x3876a5dca0 <_Unwind_Resume@plt>
>End of assembler dump.

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Attachments on bug 882041: 654684 | 654685 | 654686 | 654687 | 654688 | 654689 | 654690 | 654691 | 654692 | 654693 | 654694 | 654695