Bug 370923

Summary: Sometimes yakuake crashes, generating a core dump, and it crashes my system
Product: [Applications] yakuake Reporter: Toni Villena <tonivj5>
Component: generalAssignee: Eike Hein <hein>
Status: REPORTED ---    
Severity: normal CC: nicolas.fella, yankeestaff34
Priority: NOR    
Version: 3.0.2   
Target Milestone: ---   
Platform: Arch Linux   
OS: Linux   
Latest Commit: Version Fixed In:

Description Toni Villena 2016-10-15 17:23:48 UTC
Sometimes, when I execute some command, it generate a core dump and my system crashes and I can not do anything. I can not change of terminal or restart my system, I need to restart my computer from button... I think it can happen when the command that I executed returns an extend output, how for example: journalctl --no-pager. But, I am not sure.

Reproducible: Couldn't Reproduce

Steps to Reproduce:
It happens sometimes and I can not reproduce.



I have a lot of core-dumps, all of them say:

           PID: 23940 (yakuake)
           UID: xxxx (toni)
           GID: xxxx (toni)
        Signal: 11 (SEGV)
     Timestamp: sáb 2016-10-15 19:00:41 CEST (19min ago)
  Command Line: yakuake -v
    Executable: /usr/bin/yakuake
 Control Group: /
         Slice: -.slice
       Boot ID: 6XXXX568XXXXd45XXXXX8ccXXX3XXXX
    Machine ID: XX49XXXXX0cXXXXXe2dXXXXc3afXXX
      Hostname: ASUS-X556U
      Coredump: /var/lib/systemd/coredump/core.yakuake.1000.697c5b568bfd45498cc1db41523ccf80.23940.1476550841000000000000.lz4
       Message: Process 23940 (yakuake) of user xxxx dumped core.
                
                Stack trace of thread 23941:
                #0  0x00007f8ec682c8a2 _ZN15QGuiApplication23platformNativeInterfaceEv (libQt5Gui.so.5)
                #1  0x00007f8ec888ef4e _ZN8QX11Info7displayEv (libQt5X11Extras.so.5)
                #2  0x00007f8ecabfa331 _ZN6KCrash19defaultCrashHandlerEi (libKF5Crash.so.5)
                #3  0x00007f8ec596d0b0 __restore_rt (libc.so.6)
                #4  0x00007f8eb870f449 n/a (n/a)