[akregator] [Bug 324571] New: Akregator crash (segmentation fault)

[georgevp at yandex.ru]

https://bugs.kde.org/show_bug.cgi?id=324571

            Bug ID: 324571
           Summary: Akregator crash (segmentation fault)
    Classification: Unclassified
           Product: akregator
           Version: 4.9.5
          Platform: Ubuntu Packages
                OS: Linux
            Status: UNCONFIRMED
          Severity: crash
          Priority: NOR
         Component: general
          Assignee: kdepim-bugs at kde.org
          Reporter: georgevp at yandex.ru

Application: akregator (4.9.5)
KDE Platform Version: 4.9.5
Qt Version: 4.8.3
Operating System: Linux 3.5.0-39-generic x86_64
Distribution: Ubuntu 12.10

-- Information about the crash:
- What I was doing when the application crashed:

I was reading RSS-feed and asked Akregator to open link in the external
browser. Few seconds later, while reading the article in browser(firefox
v23.0), got a message about crash. This situation appeared 1-2 days ago, after
installing (maybe not correct) boost lib in order to use urbanlightscape-1.2.3.

The crash can be reproduced some of the time.

-- Backtrace:
Application: Akregator (akregator), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f89cc5ad7c0 (LWP 3032))]

Thread 2 (Thread 0x7f89c28ab700 (LWP 3033)):
#0  0x00007f89dc4aa313 in __GI___poll (fds=<optimized out>, nfds=<optimized
out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f89d6e94d84 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f89d6e951e2 in g_main_loop_run () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f89c91f74a6 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#4  0x00007f89d6eb8645 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f89d7363e9a in start_thread (arg=0x7f89c28ab700) at
pthread_create.c:308
#6  0x00007f89dc4b5ccd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f89cc5ad7c0 (LWP 3032)):
[KCrash Handler]
#6  0x00007f89d9822b53 in type (this=0x7f89b1631680) at ../../kjs/value.h:452
#7  KJS::cloneInternal (exec=exec at entry=0x37fc5f0, ctx=ctx at entry=0x37fc5d0,
in=in at entry=0x7f89b1631680, path=...) at ../../khtml/ecma/kjs_data.cpp:37
#8  0x00007f89d9822eb3 in KJS::encapsulateMessageEventData (exec=0x37fc5f0,
ctx=ctx at entry=0x37fc5d0, data=data at entry=0x7f89b1631680) at
../../khtml/ecma/kjs_data.cpp:117
#9  0x00007f89d98230b8 in KJS::DelayedPostMessage::execute (this=0x5da3e80,
w=<optimized out>) at ../../khtml/ecma/kjs_data.cpp:169
#10 0x00007f89d97d903b in KJS::Window::afterScriptExecution
(this=0x7f89b8810000) at ../../khtml/ecma/kjs_window.cpp:1337
#11 0x00007f89d97dbbb6 in KJS::WindowQObject::timerEvent (this=0x309b730) at
../../khtml/ecma/kjs_window.cpp:2491
#12 0x00007f89dd0a226c in QObject::event (this=0x309b730, e=<optimized out>) at
kernel/qobject.cpp:1157
#13 0x00007f89dda6fe9c in QApplicationPrivate::notify_helper
(this=this at entry=0x23f26d0, receiver=receiver at entry=0x309b730,
e=e at entry=0x7fff724b05c0) at kernel/qapplication.cpp:4562
#14 0x00007f89dda7430a in QApplication::notify (this=0x7fff724b0a20,
receiver=0x309b730, e=0x7fff724b05c0) at kernel/qapplication.cpp:4423
#15 0x00007f89de7781f6 in KApplication::notify (this=0x7fff724b0a20,
receiver=0x309b730, event=0x7fff724b05c0) at
../../kdeui/kernel/kapplication.cpp:311
#16 0x00007f89dd08d56e in QCoreApplication::notifyInternal
(this=0x7fff724b0a20, receiver=0x309b730, event=0x7fff724b05c0) at
kernel/qcoreapplication.cpp:915
#17 0x00007f89dd0be462 in sendEvent (event=0x7fff724b05c0, receiver=<optimized
out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#18 QTimerInfoList::activateTimers (this=0x23f2650) at
kernel/qeventdispatcher_unix.cpp:611
#19 0x00007f89dd0bb584 in timerSourceDispatch (source=<optimized out>) at
kernel/qeventdispatcher_glib.cpp:186
#20 timerSourceDispatch (source=<optimized out>) at
kernel/qeventdispatcher_glib.cpp:180
#21 0x00007f89dd0bb5a1 in idleTimerSourceDispatch (source=<optimized out>) at
kernel/qeventdispatcher_glib.cpp:233
#22 0x00007f89d6e94ab5 in g_main_context_dispatch () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#23 0x00007f89d6e94de8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#24 0x00007f89d6e94ea4 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#25 0x00007f89dd0bbbf6 in QEventDispatcherGlib::processEvents (this=0x23b4c10,
flags=...) at kernel/qeventdispatcher_glib.cpp:424
#26 0x00007f89ddb14c1e in QGuiEventDispatcherGlib::processEvents
(this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#27 0x00007f89dd08c2bf in QEventLoop::processEvents
(this=this at entry=0x7fff724b0840, flags=...) at kernel/qeventloop.cpp:149
#28 0x00007f89dd08c548 in QEventLoop::exec (this=0x7fff724b0840, flags=...) at
kernel/qeventloop.cpp:204
#29 0x00007f89dd091708 in QCoreApplication::exec () at
kernel/qcoreapplication.cpp:1187
#30 0x0000000000407c63 in main (argc=<optimized out>, argv=<optimized out>) at
../../../akregator/src/main.cpp:103

This bug may be a duplicate of or related to bug 264526, bug 312751.

Possible duplicates by query: bug 323585, bug 321757, bug 318117, bug 318037,
bug 317981.

Reported using DrKonqi

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