[akregator] [Bug 399726] New: Akgregator crashes on startup

[Jeff Stern]

https://bugs.kde.org/show_bug.cgi?id=399726

            Bug ID: 399726
           Summary: Akgregator crashes on startup
           Product: akregator
           Version: 5.7.3
          Platform: Debian testing
                OS: Linux
            Status: REPORTED
          Keywords: drkonqi
          Severity: crash
          Priority: NOR
         Component: general
          Assignee: kdepim-bugs at kde.org
          Reporter: jas.61803 at gmail.com
  Target Milestone: ---

Application: akregator (5.7.3)

Qt Version: 5.11.1
Frameworks Version: 5.49.0
Operating System: Linux 4.18.0-1-amd64 x86_64
Distribution: Debian GNU/Linux testing (buster)

-- Information about the crash:
- What I was doing when the application crashed: Nothing.

- Unusual behavior I noticed: None other

- Custom settings of the application: None (1st time startup, as far as I
remember)

There is really no specific thing to report. Akgregator is installed on my
Debian testing (buster) system. I went to try it out, first time, and it just
crashes. If I try it again, it crashes again. That's it.

I don't usually go out of my way to go through the process of reporting bugs.
But since I have never used Akgregator before, and it is already crashing on
1st use and cannot even open a window; and if others are experiencing the same
problem, then that would severely hamper Akregator's adoption rate, then I
figured the developers would want to know.

The crash can be reproduced every 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 0x7f0d86283dc0 (LWP 21810))]

Thread 5 (Thread 0x7f0d7a4ce700 (LWP 21814)):
#0  0x00007f0da3104739 in __GI___poll (fds=0x7f0d70004db0, nfds=1, timeout=-1)
at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f0da03d4e46 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f0da03d4f6c in g_main_context_iteration () at
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f0da361624b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f0da35c325b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f0da3412176 in QThread::exec() () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f0da45f6545 in  () at /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
#7  0x00007f0da341bd47 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f0da1525f2a in start_thread (arg=0x7f0d7a4ce700) at
pthread_create.c:463
#9  0x00007f0da310eedf in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 4 (Thread 0x7f0d7ad6c700 (LWP 21813)):
#0  0x00007f0da152be6c in futex_wait_cancelable (private=<optimized out>,
expected=0, futex_word=0x55778f175b20) at
../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007f0da152be6c in __pthread_cond_wait_common (abstime=0x0,
mutex=0x55778f175ad0, cond=0x55778f175af8) at pthread_cond_wait.c:502
#2  0x00007f0da152be6c in __pthread_cond_wait (cond=0x55778f175af8,
mutex=0x55778f175ad0) at pthread_cond_wait.c:655
#3  0x00007f0d7f60a90b in  () at /usr/lib/x86_64-linux-gnu/dri/r600_dri.so
#4  0x00007f0d7f60a637 in  () at /usr/lib/x86_64-linux-gnu/dri/r600_dri.so
#5  0x00007f0da1525f2a in start_thread (arg=0x7f0d7ad6c700) at
pthread_create.c:463
#6  0x00007f0da310eedf in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 3 (Thread 0x7f0d7b6db700 (LWP 21812)):
#0  0x00007f0da152be6c in futex_wait_cancelable (private=<optimized out>,
expected=0, futex_word=0x55778f20b774) at
../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007f0da152be6c in __pthread_cond_wait_common (abstime=0x0,
mutex=0x55778f20b720, cond=0x55778f20b748) at pthread_cond_wait.c:502
#2  0x00007f0da152be6c in __pthread_cond_wait (cond=0x55778f20b748,
mutex=0x55778f20b720) at pthread_cond_wait.c:655
#3  0x00007f0d7f60a90b in  () at /usr/lib/x86_64-linux-gnu/dri/r600_dri.so
#4  0x00007f0d7f60a637 in  () at /usr/lib/x86_64-linux-gnu/dri/r600_dri.so
#5  0x00007f0da1525f2a in start_thread (arg=0x7f0d7b6db700) at
pthread_create.c:463
#6  0x00007f0da310eedf in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 2 (Thread 0x7f0d856a3700 (LWP 21811)):
#0  0x00007f0da3104739 in __GI___poll (fds=0x7f0d856a26f8, nfds=1, timeout=-1)
at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f0da0367cf7 in  () at /usr/lib/x86_64-linux-gnu/libxcb.so.1
#2  0x00007f0da036990a in xcb_wait_for_event () at
/usr/lib/x86_64-linux-gnu/libxcb.so.1
#3  0x00007f0d85f796d9 in  () at /usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#4  0x00007f0da341bd47 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f0da1525f2a in start_thread (arg=0x7f0d856a3700) at
pthread_create.c:463
#6  0x00007f0da310eedf in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 1 (Thread 0x7f0d86283dc0 (LWP 21810)):
[KCrash Handler]
#6  0x00007f0da334c438 in vtable for __cxxabiv1::__si_class_type_info () at
/usr/lib/x86_64-linux-gnu/libstdc++.so.6
#7  0x00007f0da5346f9d in
KontactInterface::PimUniqueApplication::start(QStringList const&, bool) () at
/usr/lib/x86_64-linux-gnu/libKF5KontactInterface.so.5
#8  0x000055778ce959e2 in  ()
#9  0x00007f0da3039b17 in __libc_start_main (main=0x55778ce95500, argc=1,
argv=0x7fff3045db68, init=<optimized out>, fini=<optimized out>,
rtld_fini=<optimized out>, stack_end=0x7fff3045db58) at ../csu/libc-start.c:310
#10 0x000055778ce95bca in _start ()

Reported using DrKonqi

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