caesar@arch ~ % coredumpctl gdb 9507
           PID: 9507 (texmaker)
           UID: 1000 (caesar)
           GID: 1000 (caesar)
        Signal: 6 (ABRT)
     Timestamp: Fr 2016-04-22 00:03:21 CEST (15min ago)
  Command Line: texmaker
    Executable: /usr/bin/texmaker
 Control Group: /user.slice/user-1000.slice/session-c1.scope
          Unit: session-c1.scope
         Slice: user-1000.slice
       Session: c1
     Owner UID: 1000 (caesar)
       Boot ID: 7fb28b29eca540478e00c6c5b813bc28
    Machine ID: 61a5e89167364c9aaa73032aeccdaae3
      Hostname: arch
      Coredump: /var/lib/systemd/coredump/core.texmaker.1000.7fb28b29eca540478e00c6c5b813bc28.9507.1461276201000000000000.lz4
       Message: Process 9507 (texmaker) of user 1000 dumped core.

                Stack trace of thread 9507:
                #0  0x00007f11288cd2a8 raise (libc.so.6)
                #1  0x00007f11288ce72a abort (libc.so.6)
                #2  0x00007f1129787f41 _ZNK14QMessageLogger5fatalEPKcz (libQt5Core.so.5)
                #3  0x00007f112a8eed91 _ZN22QGuiApplicationPrivate25createPlatformIntegrationEv (libQt5Gui.so.5)
                #4  0x00007f112a8eeddd _ZN22QGuiApplicationPrivate21createEventDispatcherEv (libQt5Gui.so.5)
                #5  0x00007f112997991f _ZN16QCoreApplication4initEv (libQt5Core.so.5)
                #6  0x00007f11299799f6 _ZN16QCoreApplicationC2ER23QCoreApplicationPrivate (libQt5Core.so.5)
                #7  0x00007f112a8f1589 _ZN15QGuiApplicationC2ER22QGuiApplicationPrivate (libQt5Gui.so.5)
                #8  0x00007f112b0d212d _ZN12QApplicationC1ERiPPci (libQt5Widgets.so.5)
                #9  0x000000000061231c n/a (texmaker)
                #10 0x0000000000445ca8 n/a (texmaker)
                #11 0x000000000043629d n/a (texmaker)
                #12 0x00007f11288ba710 __libc_start_main (libc.so.6)
                #13 0x0000000000445159 n/a (texmaker)

GNU gdb (GDB) 7.11
Copyright (C) 2016 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.  Type "show copying"
and "show warranty" for details.
This GDB was configured as "x86_64-pc-linux-gnu".
Type "show configuration" for configuration details.
For bug reporting instructions, please see:
<http://www.gnu.org/software/gdb/bugs/>.
Find the GDB manual and other documentation resources online at:
<http://www.gnu.org/software/gdb/documentation/>.
For help, type "help".
Type "apropos word" to search for commands related to "word"...
Reading symbols from /usr/bin/texmaker...(no debugging symbols found)...done.
[New LWP 9507]

warning: Could not load shared library symbols for linux-vdso.so.1.
Do you need "set solib-search-path" or "set sysroot"?
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/usr/lib/libthread_db.so.1".
Core was generated by `texmaker'.
Program terminated with signal SIGABRT, Aborted.
#0  0x00007f11288cd2a8 in raise () from /usr/lib/libc.so.6
(gdb) bt
#0  0x00007f11288cd2a8 in raise () from /usr/lib/libc.so.6
#1  0x00007f11288ce72a in abort () from /usr/lib/libc.so.6
#2  0x00007f1129787f41 in QMessageLogger::fatal(char const*, ...) const () from /usr/lib/libQt5Core.so.5
#3  0x00007f112a8eed91 in QGuiApplicationPrivate::createPlatformIntegration() () from /usr/lib/libQt5Gui.so.5
#4  0x00007f112a8eeddd in QGuiApplicationPrivate::createEventDispatcher() () from /usr/lib/libQt5Gui.so.5
#5  0x00007f112997991f in QCoreApplication::init() () from /usr/lib/libQt5Core.so.5
#6  0x00007f11299799f6 in QCoreApplication::QCoreApplication(QCoreApplicationPrivate&) () from /usr/lib/libQt5Core.so.5
#7  0x00007f112a8f1589 in QGuiApplication::QGuiApplication(QGuiApplicationPrivate&) () from /usr/lib/libQt5Gui.so.5
#8  0x00007f112b0d212d in QApplication::QApplication(int&, char**, int) () from /usr/lib/libQt5Widgets.so.5
#9  0x000000000061231c in ?? ()
#10 0x0000000000445ca8 in ?? ()
#11 0x000000000043629d in ?? ()
#12 0x00007f11288ba710 in __libc_start_main () from /usr/lib/libc.so.6
#13 0x0000000000445159 in ?? ()
(gdb) Quit
(gdb)