[Bug 465433] Re: dolphin crashed in [PolygonRegion, QRegion, QX11PaintEngine::updateState] (assert failure)
Bug Watch Updater
465433 at bugs.launchpad.net
Mon Dec 7 10:52:52 UTC 2020
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------------------------------------------------------------------------
On 2009-09-29T17:34:51+00:00 Ephemient wrote:
Application that crashed: kopete
Version of the application: 0.70.90
KDE Version: 4.3.1 (KDE 4.3.1)
Qt Version: 4.5.2
Operating System: Linux 2.6.31-gentoo x86_64
What I was doing when the application crashed:
As the title describes, Kopete crashed when closing tab containing chat with MSN contact. There was no activity at the time, the other endpoint had closed their chat.
-- Backtrace:
Application: Kopete (kopete), signal: Aborted
[Current thread is 0 (LWP 375)]
Thread 5 (Thread 0x7f603933f910 (LWP 377)):
#0 __lll_lock_wait_private () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:97
#1 0x00007f604e72e825 in _L_lock_9550 () from /lib/libc.so.6
#2 0x00007f604e72cda1 in __libc_free (mem=0x7f604ea0be60) at malloc.c:3714
#3 0x00007f604f965dcf in socketNotifierSourceCheck (source=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:92
#4 0x00007f604a008e9b in IA__g_main_context_check (context=0x1c31d10, max_priority=2147483647, fds=<value optimized out>, n_fds=-1) at gmain.c:2333
#5 0x00007f604a009771 in g_main_context_iterate (context=0x1c31d10, block=1, dispatch=1, self=<value optimized out>) at gmain.c:2452
#6 0x00007f604a0099fe in IA__g_main_context_iteration (context=0x1c31d10, may_block=1) at gmain.c:2518
#7 0x00007f604f965aae in QEventDispatcherGlib::processEvents (this=0x1c31560, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:329
#8 0x00007f604f93efd2 in QEventLoop::processEvents (this=<value optimized out>, flags={i = 959704912}) at kernel/qeventloop.cpp:149
#9 0x00007f604f93f17c in QEventLoop::exec (this=0x7f603933ef90, flags={i = 959704992}) at kernel/qeventloop.cpp:197
#10 0x00007f604f86942c in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:487
#11 0x00007f604f926a01 in QInotifyFileSystemWatcherEngine::run (this=0x1c33d50) at io/qfilesystemwatcher_inotify.cpp:214
#12 0x00007f604f86c024 in QThreadPrivate::start (arg=0x1c33d50) at thread/qthread_unix.cpp:188
#13 0x00007f604e24a427 in start_thread (arg=<value optimized out>) at pthread_create.c:297
#14 0x00007f604e7860fd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#15 0x0000000000000000 in ?? ()
Thread 4 (Thread 0x7f602cfde910 (LWP 379)):
#0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1 0x00007f604f86cd59 in QWaitCondition::wait (this=0x1cb9c00, mutex=0x1cb9bf8, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87
#2 0x00007f604cb75a84 in QHostInfoAgent::run (this=0x1cb9be0) at kernel/qhostinfo.cpp:260
#3 0x00007f604f86c024 in QThreadPrivate::start (arg=0x1cb9be0) at thread/qthread_unix.cpp:188
#4 0x00007f604e24a427 in start_thread (arg=<value optimized out>) at pthread_create.c:297
#5 0x00007f604e7860fd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#6 0x0000000000000000 in ?? ()
Thread 3 (Thread 0x7f602b3fb910 (LWP 381)):
#0 0x00007f604e77d369 in __poll (fds=0x1dde130, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
#1 0x00007f604a009721 in g_main_context_iterate (context=0x1ddde40, block=1, dispatch=1, self=<value optimized out>) at gmain.c:2768
#2 0x00007f604a0099fe in IA__g_main_context_iteration (context=0x1ddde40, may_block=1) at gmain.c:2518
#3 0x00007f604f965aae in QEventDispatcherGlib::processEvents (this=0x1e66d70, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:329
#4 0x00007f604f93efd2 in QEventLoop::processEvents (this=<value optimized out>, flags={i = 725593680}) at kernel/qeventloop.cpp:149
#5 0x00007f604f93f17c in QEventLoop::exec (this=0x1d1e640, flags={i = 725594080}) at kernel/qeventloop.cpp:197
#6 0x00007f603a2db12b in QCA::SyncThread::run (this=0x1e667a0) at support/syncthread.cpp:195
#7 0x00007f604f86c024 in QThreadPrivate::start (arg=0x1e667a0) at thread/qthread_unix.cpp:188
#8 0x00007f604e24a427 in start_thread (arg=<value optimized out>) at pthread_create.c:297
#9 0x00007f604e7860fd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()
Thread 2 (Thread 0x7f602abfa910 (LWP 382)):
#0 0x00007f604e77d369 in __poll (fds=0x7f6030006b80, nfds=1, timeout=1634) at ../sysdeps/unix/sysv/linux/poll.c:87
#1 0x00007f604a009721 in g_main_context_iterate (context=0x1f18210, block=1, dispatch=1, self=<value optimized out>) at gmain.c:2768
#2 0x00007f604a0099fe in IA__g_main_context_iteration (context=0x1f18210, may_block=1) at gmain.c:2518
#3 0x00007f604f965aae in QEventDispatcherGlib::processEvents (this=0x1f18140, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:329
#4 0x00007f604f93efd2 in QEventLoop::processEvents (this=<value optimized out>, flags={i = 717201296}) at kernel/qeventloop.cpp:149
#5 0x00007f604f93f17c in QEventLoop::exec (this=0x1f11140, flags={i = 717201376}) at kernel/qeventloop.cpp:197
#6 0x00007f603a72e623 in XMPP::SyncThread::run (this=0x1f17ba0) at /var/tmp/paludis/kde-base-kopete-4.3.1/work/kopete-4.3.1/kopete/protocols/jabber/libiris/iris/irisnet/corelib/netinterface.cpp:151
#7 0x00007f604f86c024 in QThreadPrivate::start (arg=0x1f17ba0) at thread/qthread_unix.cpp:188
#8 0x00007f604e24a427 in start_thread (arg=<value optimized out>) at pthread_create.c:297
#9 0x00007f604e7860fd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()
Thread 1 (Thread 0x7f6052039740 (LWP 375)):
[KCrash Handler]
#5 0x00007f604e6e6976 in raise (sig=<value optimized out>) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
#6 0x00007f604e6e7dba in abort () at abort.c:88
#7 0x00007f604e722ae8 in __libc_message (do_abort=2, fmt=0x7f604e7d7140 "*** glibc detected *** %s: %s: 0x%s ***\n") at ../sysdeps/unix/sysv/linux/libc_fatal.c:170
#8 0x00007f604e728347 in malloc_printerr (action=2, str=0x7f604e7d4344 "corrupted double-linked list", ptr=<value optimized out>) at malloc.c:6196
#9 0x00007f604e728680 in malloc_consolidate (av=0x7f604ea0be60) at malloc.c:5082
#10 0x00007f604e72af27 in _int_malloc (av=0x7f604ea0be60, bytes=1728) at malloc.c:4338
#11 0x00007f604e72ce7c in __libc_malloc (bytes=1728) at malloc.c:3638
#12 0x00007f604f00c356 in PolygonRegion (Pts=0x24ca480, Count=27, rule=0) at painting/qregion.cpp:3605
#13 0x00007f604f00d5d8 in QRegion (this=0x7fffbe15b390, a=@0x7fffbe15b3a0, fillRule=Qt::OddEvenFill) at painting/qregion.cpp:3858
#14 0x00007f604f067b6c in QX11PaintEngine::updateState (this=0x25e2980, state=@0x2fc3148) at painting/qpaintengine_x11.cpp:1087
#15 0x00007f604efc4831 in QPainterPrivate::updateStateImpl (this=0x3014d90, newState=0x2fc3140) at painting/qpainter.cpp:908
#16 0x00007f604efc4920 in QPainterPrivate::updateState (this=0x3014d90, newState=0x2fc3140) at painting/qpainter.cpp:936
#17 0x00007f604efc6e5b in QPainter::setClipRegion (this=<value optimized out>, r=<value optimized out>, op=Qt::ReplaceClip) at painting/qpainter.cpp:2692
#18 0x00007f604ef14971 in QWidgetPrivate::paintBackground (this=<value optimized out>, painter=0x7fffbe15bb60, rgn=@0x7fffbe15bba0, offset=@0x7fffbe15bb90, flags=-1105872656)
at kernel/qwidget.cpp:2070
#19 0x00007f604ef155a9 in QWidgetPrivate::drawWidget (this=0x24bbb80, pdev=0x24b78e8, rgn=@0x7fffbe15bec0, offset=@0x24b7864, flags=<value optimized out>, sharedPainter=0x0, backingStore=0x24b7820)
at kernel/qwidget.cpp:5057
#20 0x00007f604f0731b0 in QWidgetBackingStore::sync (this=0x24b7820) at painting/qbackingstore.cpp:1269
#21 0x00007f604f07344a in QWidgetBackingStore::sync (this=0x24b7820, exposedWidget=0x2320f00, exposedRegion=@0x7fffbe15c140) at painting/qbackingstore.cpp:1074
#22 0x00007f604ef1cae2 in QETWidget::translatePaintEvent (this=0x2320f00, event=<value optimized out>) at kernel/qapplication_x11.cpp:5104
#23 0x00007f604ef2715b in QApplication::x11ProcessEvent (this=0x7fffbe15ddd0, event=0x7fffbe15da10) at kernel/qapplication_x11.cpp:3445
#24 0x00007f604ef4b624 in x11EventSourceDispatch (s=0x14eded0, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#25 0x00007f604a0063a9 in IA__g_main_context_dispatch (context=0x14ecdf0) at gmain.c:1824
#26 0x00007f604a009848 in g_main_context_iterate (context=0x14ecdf0, block=1, dispatch=1, self=<value optimized out>) at gmain.c:2455
#27 0x00007f604a0099fe in IA__g_main_context_iteration (context=0x14ecdf0, may_block=1) at gmain.c:2518
#28 0x00007f604f965a8f in QEventDispatcherGlib::processEvents (this=0x14d34e0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:327
#29 0x00007f604ef4aec8 in QGuiEventDispatcherGlib::processEvents (this=0x177, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:202
#30 0x00007f604f93efd2 in QEventLoop::processEvents (this=<value optimized out>, flags={i = -1105863424}) at kernel/qeventloop.cpp:149
#31 0x00007f604f93f17c in QEventLoop::exec (this=0x7fffbe15dd40, flags={i = -1105863344}) at kernel/qeventloop.cpp:197
#32 0x00007f604f9411fc in QCoreApplication::exec () at kernel/qcoreapplication.cpp:888
#33 0x0000000000415818 in main (argc=1, argv=0x7fffbe15ec08) at /var/tmp/paludis/kde-base-kopete-4.3.1/work/kopete-4.3.1/kopete/kopete/main.cpp:104
Reported using DrKonqi
Reply at:
https://bugs.launchpad.net/ubuntu/+source/qt4-x11/+bug/465433/comments/0
------------------------------------------------------------------------
On 2009-09-30T16:54:09+00:00 Dario Andres wrote:
The backtrace looks like a Qt/Painting crash. However libmsn beta8 is causing really weird crashes all over the place; this could be related to it.
- Does Kopete crash again if you repeat the situation you described ? if it does, can you check that downgrading to libmsn beta6 fixes the crash ?
Thanks
Reply at:
https://bugs.launchpad.net/ubuntu/+source/qt4-x11/+bug/465433/comments/1
------------------------------------------------------------------------
On 2009-11-01T14:45:30+00:00 Dario Andres wrote:
Waiting for feedback. Marking as NEEDSINFO.
Reply at:
https://bugs.launchpad.net/ubuntu/+source/qt4-x11/+bug/465433/comments/4
------------------------------------------------------------------------
On 2009-11-14T03:00:45+00:00 Jonathan Thomas wrote:
This indeed seems to be a Qt painting bug. We received a report about
Dolphin crashing in the same painting code at Launchpad:
https://launchpad.net/bugs/465433
#0 0x00707422 in __kernel_vsyscall ()
No symbol table info available.
#1 0x0914f4d1 in *__GI_raise (sig=6)
at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
resultvar = <value optimized out>
pid = 153505780
selftid = 2375
#2 0x09152932 in *__GI_abort () at abort.c:92
act = {__sigaction_handler = {sa_handler = 0x107,
sa_sigaction = 0x107}, sa_mask = {__val = {3214100124, 153254968,
5026404, 0, 134619144, 134546192, 0, 48666, 3214100272, 134525168,
134522696, 263, 5027440, 153000561, 263, 134619144, 3214100200,
153505780, 37, 3214101656, 3214100316, 153118100, 2, 3214100200, 4, 0,
3, 3214100308, 2, 153379555, 153379551, 153375127}},
sa_flags = 153375101, sa_restorer = 0x924762b}
sigs = {__val = {32, 0 <repeats 31 times>}}
#3 0x09185ee5 in __libc_message (do_abort=2,
fmt=0x9249438 "*** glibc detected *** %s: %s: 0x%s ***\n")
at ../sysdeps/unix/sysv/linux/libc_fatal.c:189
ap = <value optimized out>
fd = -1080866668
on_2 = <value optimized out>
list = <value optimized out>
nlist = <value optimized out>
cp = <value optimized out>
written = false
#4 0x0918fff1 in malloc_printerr (action=<value optimized out>,
str=0x6 <Address 0x6 out of bounds>, ptr=0x9c774f0) at malloc.c:6217
buf = "09c774f0"
cp = <value optimized out>
#5 0x0919021e in malloc_consolidate (av=<value optimized out>)
at malloc.c:5095
fb = (mfastbinptr *) 0x92663ac
maxfb = (mfastbinptr *) 0x92663cc
p = (mchunkptr) 0x9c774f0
nextp = (mchunkptr) 0x9fdd7b0
unsorted_bin = (mchunkptr) 0x92663d0
first_unsorted = <value optimized out>
nextchunk = (mchunkptr) 0x9c77518
size = <value optimized out>
nextsize = <value optimized out>
prevsize = <value optimized out>
bck = <value optimized out>
fwd = <value optimized out>
__PRETTY_FUNCTION__ = "malloc_consolidate"
#6 0x091924b2 in _int_malloc (av=<value optimized out>,
bytes=<value optimized out>) at malloc.c:4338
nb = 664
idx = 3214111652
bin = <value optimized out>
victim = <value optimized out>
size = <value optimized out>
victim_index = <value optimized out>
remainder = <value optimized out>
remainder_size = <value optimized out>
block = <value optimized out>
bit = <value optimized out>
map = <value optimized out>
fwd = <value optimized out>
bck = <value optimized out>
__PRETTY_FUNCTION__ = "_int_malloc"
#7 0x09194868 in *__GI___libc_malloc (bytes=660) at malloc.c:3638
ar_ptr = (mstate) 0x92663a0
victim = <value optimized out>
__PRETTY_FUNCTION__ = "__libc_malloc"
#8 0x0248ad5b in PolygonRegion (Pts=<value optimized out>,
Count=<value optimized out>, rule=0) at painting/qregion.cpp:3605
region = (QRegionPrivate *) 0x9fb1fa0
pAET = <value optimized out>
y = 167652544
pETEs = <value optimized out>
pPrevAET = <value optimized out>
fixWAET = 165053616
FirstPtBlock = {data = {0, 0, 167641848, 137280097, 167642260,
167117772, -1080864786, 4311995, -1080864804, -1080864808, 4315800,
-1080864792, -1080864832, -1080864800, 167117728, 222, 167641856, 0,
167642264, 167642264, 167475664, 163174936, -1080864760, 96, 17407988, 2,
152642430, 45654004, 209, 24, 806, 722, 166856368, 16, 166852200, 0,
28671255, 167642256, 28676377, 165100680, 165026744, 12, 0, 153505780,
160115344, 153086304, -1080864760, 153086358, 160115348, 51634164,
-1080864696, 51129667, 160115348, 152651880, -1080864664, 139276276, 0,
159989360, -1080864664, 6905844, 12, 159989360, -1080864664, 139276276,
159989320, 159989360, -1080864664, 138460509, 160115344, -1080864600, 0,
139276276, 139276276, 139276276, -1080864552, 138286194, 159988272, 0,
-1080864580, -1080864600, 16, 159989320, 153510816, 0, 0, 153505780,
163641684, 159989360, 159989320, 353, 159989344, 163641688, 1, 3707808,
159989372, 6905844, 12, 167436912, -1080864520, 139276276, 167591152,
167436912, -1080864520, 138286652, 167475664, 167591152, 0, 139276276,
167475664, 139276276, -1080864472, 138349236, 167475664, 167591152, 3,
-1080864488, 167475664, 167220528, 0, -1080864460, 17407988, 167475664,
-1080864440, 15926397, 167475664, 167475664, -1080864312, 3735540,
3735540, 167475664, -1080864280, 1939040, 167475664, 3735540,
-1080864360, 1867551, 152642430, 167442424, -1080864360, 152637974,
167475664, 3707808, 0, 167629340, -1080864136, 0, -1080864348, 3735540,
167442424, 152637974, -1080864136, 33, -1080864184, 167629320, 40,
17407988, 25, 167475664, 153510816, 17407988, 0, 167475664, -1080864248,
15921562, 167475664, 0, 41, 1032, 153510816, 153505780, 153510816,
163608004, -1080864248, 152651677, 152642738, 3735540, 139276276,
163608004, -1080864216, 137279117, 163607984, 152637974, 43, 138202671,
137279097, 139276276, -1080864168, 137332094, 163607984, 139276276,
-1080864136, 138364478, 167449440, 153505780, -1080864104, 139276276,
167449416, 167449416, 161, 16...}, pts = 0xbf934f40, next = 0x9c73f38}
curPtBlock = <value optimized out>
iPts = <value optimized out>
pWETE = <value optimized out>
pts = <value optimized out>
SLLBlock = {SLLs = {{scanline = 160154304, edgelist = 0x9b9db4c,
next = 0x98cbff0}, {scanline = 83820532, edgelist = 0xbf936868,
next = 0x2b89ff4}, {scanline = 8, edgelist = 0x9c80f08,
next = 0xbf9368a8}, {scanline = 37360376, edgelist = 0x9c73f38,
next = 0x8}, {scanline = 1, edgelist = 0x1, next = 0xc0043c0}, {
scanline = 164105968, edgelist = 0xbf9368d8, next = 0x24a0b58}, {
scanline = -1080858240, edgelist = 0x0, next = 0x3ff00000}, {
scanline = 0, edgelist = 0x0, next = 0x0}, {scanline = 0,
edgelist = 0x0, next = 0x3ff00000}, {scanline = 0,
edgelist = 0x406a2000, next = 0x0}, {scanline = 1079296000,
edgelist = 0x9c37cb8, next = 0x98bc2c0}, {scanline = 45654004,
edgelist = 0x2b89ff4, next = 0x9d57d40}, {scanline = -1080857976,
edgelist = 0x243a74b, next = 0x9fed5f0}, {scanline = -1080858240,
edgelist = 0x3ff00000, next = 0x0}, {scanline = 0, edgelist = 0x0,
next = 0x0}, {scanline = 0, edgelist = 0x3ff00000, next = 0x0}, {
scanline = 1080696832, edgelist = 0x0, next = 0x4054c000}, {
scanline = 160154304, edgelist = 0xbf936928, next = 0x2b89ff4}, {
scanline = 8, edgelist = 0x9c74c68, next = 0xbf936a20}, {
scanline = 37360376, edgelist = 0x9c04818, next = 0x8}, {
scanline = -1080858280, edgelist = 0x23dfc3b, next = 0x9ca8318}, {
scanline = 164056040, edgelist = 0x98bc2c0, next = 0x9c74d5c}, {
scanline = 45654004, edgelist = 0x23ef5a6, next = 0xbf936968}, {
scanline = 45654004, edgelist = 0x8, next = 0x9c76298}, {
scanline = -1080858200, edgelist = 0x23a12f8, next = 0x9c74be8}},
next = 0x8}
tmpPtBlock = <value optimized out>
numFullPtBlocks = <value optimized out>
pSLL = (ScanLineList *) 0xbf935008
ET = {ymax = 1080696832, ymin = 0, scanlines = {
scanline = -1080858192, edgelist = 0x0, next = 0x0}}
AET = {ymax = 8, bres = {minor_axis = 11136054, d = 160293232,
m = -1080858192, m1 = 8, incr1 = 0, incr2 = 0}, next = 0x0, back = 0x0,
nextWETE = 0x98de164, ClockWise = 0}
#9 0x0248c2fb in QRegion (this=0xbf9373a0, a=@0xbf9373a4,
fillRule=Qt::OddEvenFill) at painting/qregion.cpp:3858
No locals.
#10 0x024edc88 in QX11PaintEngine::updateState (this=0x9dab588,
state=@0x9fed55c) at painting/qpaintengine_x11.cpp:1087
clip_poly_dev = {<QVector<QPointF>> = {{p = 0x9fd4a58,
d = 0x9fd4a58}}, <No data fields>}
clipped_poly_dev = {<QVector<QPointF>> = {{p = 0x9fd4898,
d = 0x9fd4898}}, <No data fields>}
d = (QX11PaintEnginePrivate * const) 0x9cf6bb8
#11 0x02439ee4 in QPainterPrivate::updateStateImpl (this=0x9d57d40,
newState=0x9fed558) at painting/qpainter.cpp:908
No locals.
#12 0x02439fac in QPainterPrivate::updateState (this=0x9d57d40,
newState=0x9fed558) at painting/qpainter.cpp:936
No locals.
#13 0x02441029 in QPainter::setClipRegion (this=0xbf937920, r=@0xbf9377b4,
op=Qt::ReplaceClip) at painting/qpainter.cpp:2692
d = (QPainterPrivate * const) 0x9d57d40
#14 0x0236e25e in QWidgetPrivate::paintBackground (this=0x9b9da58,
painter=0xbf937920, rgn=@0xbf93792c, offset=@0xbf937914,
flags=<value optimized out>) at kernel/qwidget.cpp:2070
opt = {version = 160504232, type = 0, state = {i = 166860816},
direction = 164266776, rect = {x1 = 6, y1 = 38724347, x2 = 45654004,
y2 = 162222820}, fontMetrics = {d = 0x9d57d40}, palette = {
static staticMetaObject = {d = {superdata = 0x0,
stringdata = 0x29f9e20 "QPalette", data = 0x29f9f60,
extradata = 0x0}}, d = 0xbf9377a8, current_group = 7,
resolve_mask = 2375368}}
q = (const QWidget * const) 0x9c73f38
autoFillBrush = {d = 0x9922710}
#15 0x0236f036 in QWidgetPrivate::drawWidget (this=0x9b9da58, pdev=0x9ab52e4,
rgn=@0xbf937a90, offset=@0x9b9de0c, flags=<value optimized out>,
sharedPainter=0x0, backingStore=0x9b9dde8) at kernel/qwidget.cpp:5057
p = {static staticMetaObject = {d = {superdata = 0x0,
stringdata = 0x29fac80 "QPainter", data = 0x29fad20, extradata = 0x0}},
d_ptr = 0x9d57d40}
scrollAreaOffset = {xp = 0, yp = 0}
scrollArea = (class QAbstractScrollArea *) 0x0
paintEngine = (class QPaintEngine *) 0x9dab588
e = {<QEvent> = {_vptr.QEvent = 0x84d1748, d = 0x0, t = 12,
posted = 0, spont = 1, m_accept = 1, reserved = 87}, m_rect = {x1 = 0,
y1 = 0, x2 = 605, y2 = 392}, m_region = {d = 0x9fe4158,
static shared_empty = {ref = {_q_value = 1604}, rgn = 0x0,
xrectangles = 0x0, qt_rgn = 0x0}}, m_erased = 22}
onScreen = false
asRoot = true
toBePainted = {d = 0x9e89e98, static shared_empty = {ref = {
_q_value = 1604}, rgn = 0x0, xrectangles = 0x0, qt_rgn = 0x0}}
#16 0x024fd2f8 in QWidgetBackingStore::sync (this=0x9b9dde8)
at painting/qbackingstore.cpp:1269
tlwRect = {x1 = 4, y1 = 29, x2 = 821, y2 = 531}
surfaceGeometry = {x1 = 4, y1 = 29, x2 = 821, y2 = 531}
repaintAllWidgets = false
dirtyCopy = {d = 0x9f860a8, static shared_empty = {ref = {
_q_value = 1604}, rgn = 0x0, xrectangles = 0x0, qt_rgn = 0x0}}
tlwExtra = <value optimized out>
updatesDisabled = true
toClean = {d = 0x9fa3ca8, static shared_empty = {ref = {
_q_value = 1604}, rgn = 0x0, xrectangles = 0x0, qt_rgn = 0x0}}
opaqueNonOverlappedWidgets = {a = 32, s = 1, ptr = 0xbf937ac4, {
array = "ØaÇ\tèz\223¿)e>\b8?Ç\t\235G\031\tõ\001?\bô\237¸\002\000\000\000\000\021Ø\232\002\030{\223¿b\2345\0028?Ç\t\237\213A\005à×ý\t\003\000\000\000 c&\tôO&\t c&\tô\237¸\002¡\213A\005Âì\237\002H{\223¿\177'\232\0028?Ç\t\237\213A\005H{\223¿ñFf\000¸\024ò\tL\211Ö\t\031\000\000\000ô/©\000 \213A\005a<§\000x{\223¿",
q_for_alignment_1 = -4642231653873786408,
q_for_alignment_2 = -0.019023538205006435}}
beginPaintInfo = {wasFlushed = 0, nothingToPaint = 0,
windowSurfaceRecreated = 0}
#17 0x02360116 in QWidgetPrivate::syncBackingStore (this=0x9b9da58)
at kernel/qwidget.cpp:1603
bs = (QWidgetBackingStore *) 0x0
#18 0x02367215 in QWidget::event (this=0x9c73f38, event=0x9fdd7e0)
at kernel/qwidget.cpp:7827
No locals.
#19 0x02734297 in QMainWindow::event (this=0x9c73f38, event=0x9fdd7e0)
at widgets/qmainwindow.cpp:1399
d = (QMainWindowPrivate * const) 0x9b9da58
#20 0x009c0dc4 in KMainWindow::event (this=0x9c73f38, ev=0x9fdd7e0)
at ../../kdeui/widgets/kmainwindow.cpp:1094
d = (KMainWindowPrivate * const) 0x6
#21 0x00a0730f in KXmlGuiWindow::event (this=0x9c73f38, ev=0x9fdd7e0)
at ../../kdeui/xmlgui/kxmlguiwindow.cpp:131
ret = <value optimized out>
#22 0x02311f54 in QApplicationPrivate::notify_helper (this=0x98b7c38,
receiver=0x9c73f38, e=0x9fdd7e0) at kernel/qapplication.cpp:4056
consumed = <value optimized out>
#23 0x023195ca in QApplication::notify (this=0xbf93847c, receiver=0x9c73f38,
e=0x9fdd7e0) at kernel/qapplication.cpp:4021
res = <value optimized out>
#24 0x008dabfa in KApplication::notify (this=0xbf93847c, receiver=0x9c73f38,
event=0x9fdd7e0) at ../../kdeui/kernel/kapplication.cpp:302
No locals.
#25 0x083e16cb in QCoreApplication::notifyInternal (this=0xbf93847c,
receiver=0x9c73f38, event=0x9fdd7e0) at kernel/qcoreapplication.cpp:610
result = false
cbdata = {0x9c73f38, 0x9fdd7e0, 0xbf93808f}
threadData = (QThreadData *) 0x9893e48
returnValue = <value optimized out>
#26 0x083e22b2 in QCoreApplicationPrivate::sendPostedEvents (receiver=0x0,
event_type=0, data=0x9893e48)
at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:213
pe = (const QPostEvent &) @0x9f3f528: {receiver = 0x9c73f38,
event = 0x0, priority = -1}
e = (class QEvent *) 0x9fdd7e0
r = (class QObject *) 0x9c73f38
locker = {{mtx = 0x9893e70, val = 159989360}}
startOffset = 0
i = (int &) @0x9893e68: 2
#27 0x083e247d in QCoreApplication::sendPostedEvents (receiver=0x0,
event_type=0) at kernel/qcoreapplication.cpp:1140
data = <value optimized out>
#28 0x0840c3ff in postEventSourceDispatch (s=0x98b2b10)
at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:218
No locals.
#29 0x030c1e78 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
No symbol table info available.
#30 0x030c5720 in ?? () from /lib/libglib-2.0.so.0
No symbol table info available.
#31 0x030c5853 in g_main_context_iteration () from /lib/libglib-2.0.so.0
No symbol table info available.
#32 0x0840c02c in QEventDispatcherGlib::processEvents (this=0x9893a30, flags=
{i = 36}) at kernel/qeventdispatcher_glib.cpp:327
d = (QEventDispatcherGlibPrivate * const) 0x98b2a90
canWait = true
result = <value optimized out>
#33 0x023b2be5 in QGuiEventDispatcherGlib::processEvents (this=0x9893a30,
flags={i = 36}) at kernel/qguieventdispatcher_glib.cpp:202
d = (QGuiEventDispatcherGlibPrivate * const) 0x98b17d8
returnValue = false
#34 0x083dfc79 in QEventLoop::processEvents (this=0xbf9383d4, flags=DWARF-2 expression error: DW_OP_reg operations must be used either alone or in conjuction with DW_OP_piece.
)
at kernel/qeventloop.cpp:149
d = (QEventLoopPrivate * const) 0x9b7ed78
#35 0x083e00ca in QEventLoop::exec (this=0xbf9383d4, flags={i = 0})
at kernel/qeventloop.cpp:201
d = (QEventLoopPrivate * const) 0x9b7ed78
app = <value optimized out>
#36 0x083e253f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:888
threadData = (QThreadData *) 0x9893e48
eventLoop = {<QObject> = {_vptr.QObject = 0x84d27a8,
static staticMetaObject = {d = {superdata = 0x0,
stringdata = 0x847aba0 "QObject", data = 0x847ac40,
extradata = 0x84ce1b8}}, d_ptr = 0x9b7ed78,
static staticQtMetaObject = {d = {superdata = 0x0,
stringdata = 0x8484380 "Qt", data = 0x8487700, extradata = 0x0}}},
static staticMetaObject = {d = {superdata = 0x80b7540,
stringdata = 0x848c7a0 "QEventLoop", data = 0x848c7c0,
extradata = 0x0}}}
returnCode = -1
#37 0x02311dd7 in QApplication::exec () at kernel/qapplication.cpp:3525
No locals.
#38 0x0807a745 in main (argc=3, argv=0xbf938654)
at ../../../../apps/dolphin/src/main.cpp:94
about = {d = 0x9895d70}
options = {d = 0x98a93c8}
app = {<KUniqueApplication> = {<KApplication> = {<QApplication> = {<QCoreApplication> = {<QObject> = {_vptr.QObject = 0x80a90a8,
static staticMetaObject = {d = {superdata = 0x0,
stringdata = 0x847aba0 "QObject", data = 0x847ac40,
extradata = 0x84ce1b8}}, d_ptr = 0x98b7c38,
static staticQtMetaObject = {d = {superdata = 0x0,
stringdata = 0x8484380 "Qt", data = 0x8487700,
extradata = 0x0}}}, static staticMetaObject = {d = {
superdata = 0x80b7540,
stringdata = 0x848c820 "QCoreApplication", data = 0x848c8c0,
extradata = 0x0}}, static self = 0xbf93847c},
static staticMetaObject = {d = {superdata = 0x84d27e4,
stringdata = 0x29aa860 "QApplication", data = 0x29aaa60,
extradata = 0x0}}}, static staticMetaObject = {d = {
superdata = 0x2b73f48, stringdata = 0xa61500 "KApplication",
data = 0xa616a0, extradata = 0x0}}, static loadedByKdeinit = false,
static KApp = 0xbf93847c, d = 0x98ecb18}, static staticMetaObject = {
d = {superdata = 0xa89ba0, stringdata = 0xa61dc0 "KUniqueApplication",
data = 0xa61ec0, extradata = 0x0}}, d = 0x993d0d8},
static staticMetaObject = {d = {superdata = 0x80b7820,
stringdata = 0x80a8f80 "DolphinApplication", data = 0x80a9020,
extradata = 0x0}}, m_mainWindows = {{p = {static shared_null = {ref = {
_q_value = 23211}, alloc = 0, begin = 0, end = 0, sharable = 1,
array = {0x0}}, d = 0x9a95a08}, d = 0x9a95a08}}, m_lastId = 3}
__PRETTY_FUNCTION__ = "int main(int, char**)"
Reply at:
https://bugs.launchpad.net/ubuntu/+source/qt4-x11/+bug/465433/comments/8
------------------------------------------------------------------------
On 2009-12-30T15:16:53+00:00 Jonathan Thomas wrote:
*** Bug 220642 has been marked as a duplicate of this bug. ***
Reply at:
https://bugs.launchpad.net/ubuntu/+source/qt4-x11/+bug/465433/comments/9
------------------------------------------------------------------------
On 2020-12-07T05:07:50+00:00 Justin Zobel wrote:
Thank you for the report, Daniel.
As it has been a while since this was reported, can you please test and
confirm if this issue is still occurring or if this bug report can be
marked as resolved.
I have set the bug status to "needsinfo" pending your response, please
change back to "reported" or "resolved/worksforme" when you respond,
thank you.
Reply at:
https://bugs.launchpad.net/ubuntu/+source/qt4-x11/+bug/465433/comments/10
** Changed in: qt
Status: Confirmed => Incomplete
--
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https://bugs.launchpad.net/bugs/465433
Title:
dolphin crashed in [PolygonRegion, QRegion,
QX11PaintEngine::updateState] (assert failure)
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