Bug 399547

Application: kmail (5.7.3)

Qt Version: 5.11.1
Frameworks Version: 5.49.0
Operating System: Linux 4.18.0-kali1-rt-amd64 x86_64
Distribution: Kali GNU/Linux Rolling

-- Information about the crash:
- What I was doing when the application crashed:
i was trying to start kmail
- Unusual behavior I noticed:
it crashes before the UI appeares
- Custom settings of the application:
nothing special

system: current kali linux

The crash can be reproduced every time.

-- Backtrace:
Application: KMail (kmail), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f37b5d76dc0 (LWP 2673))]

Thread 4 (Thread 0x7f37ad7d0700 (LWP 2676)):
#0  0x00007f37d5559204 in __GI___libc_read (fd=8, buf=0x7f37ad7cf590, nbytes=16) at ../sysdeps/unix/sysv/linux/read.c:27
#1  0x00007f37cf5f8180 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f37cf5b291f in g_main_context_check () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f37cf5b2df0 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f37cf5b2f6c in g_main_context_iteration () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f37d5a6d24b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f37d5a1a25b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f37d5869176 in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f37d5097545 in  () at /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
#9  0x00007f37d5872d47 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x00007f37d06aef2a in start_thread (arg=0x7f37ad7d0700) at pthread_create.c:463
#11 0x00007f37d5567edf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 3 (Thread 0x7f37af443700 (LWP 2675)):
#0  0x00007f37d06b4e6c in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x560227580cc0) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007f37d06b4e6c in __pthread_cond_wait_common (abstime=0x0, mutex=0x560227580c70, cond=0x560227580c98) at pthread_cond_wait.c:502
#2  0x00007f37d06b4e6c in __pthread_cond_wait (cond=0x560227580c98, mutex=0x560227580c70) at pthread_cond_wait.c:655
#3  0x00007f37af953d8b in  () at /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#4  0x00007f37af953ab7 in  () at /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#5  0x00007f37d06aef2a in start_thread (arg=0x7f37af443700) at pthread_create.c:463
#6  0x00007f37d5567edf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 2 (Thread 0x7f37b519f700 (LWP 2674)):
#0  0x00007f37d555d739 in __GI___poll (fds=0x7f37b519e6f8, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f37cf1a9cf7 in  () at /usr/lib/x86_64-linux-gnu/libxcb.so.1
#2  0x00007f37cf1ab90a in xcb_wait_for_event () at /usr/lib/x86_64-linux-gnu/libxcb.so.1
#3  0x00007f37b5a5b6d9 in  () at /usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#4  0x00007f37d5872d47 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f37d06aef2a in start_thread (arg=0x7f37b519f700) at pthread_create.c:463
#6  0x00007f37d5567edf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 1 (Thread 0x7f37b5d76dc0 (LWP 2673)):
[KCrash Handler]
#6  0x0000000000000001 in  ()
#7  0x00007f37d70f2f9d in KontactInterface::PimUniqueApplication::start(QStringList const&, bool) () at /usr/lib/x86_64-linux-gnu/libKF5KontactInterface.so.5
#8  0x0000560225b536d5 in  ()
#9  0x00007f37d5492b17 in __libc_start_main (main=0x560225b52840, argc=3, argv=0x7fffd6421528, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fffd6421518) at ../csu/libc-start.c:310
#10 0x0000560225b538fa in _start ()

Reported using DrKonqi