https://bugs.kde.org/show_bug.cgi?id=411441

            Bug ID: 411441
           Summary: Dolphin makes kdeinit crash when closed
           Product: dolphin
           Version: 18.12.2
          Platform: Fedora RPMs
                OS: Linux
            Status: REPORTED
          Severity: critical
          Priority: NOR
         Component: general
          Assignee: dolphin-bugs-n...@kde.org
          Reporter: kitt...@gmail.com
                CC: elvis.angelac...@kde.org
  Target Milestone: ---

SUMMARY
Dolphin (and few other KDE apps) raise a "kdeinit crashed" signal when closed.
Dolphin currently holds the maximum number of signals per operation (4 signals
every time it's closed). Kdevelop also shows this issue.

STEPS TO REPRODUCE
1. Open dolphin
2. Close dolphin
3. 

OBSERVED RESULT
Multiple crash signals are raised, each of them saying kdeinit5 closed
unexpectedly.

EXPECTED RESULT
No crashes, obviously.

SOFTWARE/OS VERSIONS
Windows: 
macOS: 
Linux/KDE Plasma: 
(available in About System)
KDE Plasma Version: 5.14.5
KDE Frameworks Version: 5.59.0
Qt Version: 5.11.3

ADDITIONAL INFORMATION
Fedora FC 29.
Please notice that:
-this issue does not appear when browsing some specific folders (incredible).
E.G., opening the trash from the desktop link never leads to the issue. Issue
does show if the trash is reached from inside dolphin (read, starting dolphin
normally and then browsing the trash).
- this issue started (I'm quite sure) when I first installed the
plasma-workspace-wayland package and its dependecies. During a wayland session,
whenever I closed any KDE app the whole session crashed. Do you see any
connection here? Maybe config files messed up by wayland?
- I uninstalled wayland and still get this issue
- I've tried starting dolphin by manually using kdeinit and got:
---
...
KCrash: Application 'kdeinit5' crashing...
KCrash: Attempting to start /usr/libexec/drkonqi from kdeinit
sock_file=/run/user/1000/kdeinit5__0
...
---
- I've been able to get a stacktrace by using KSystemLog and here it comes (4
of them, as there are 4 crashes each time):
---------------------------------------------------STACK TRACES

30/08/19 12:48  systemd-coredump        Process 4748 (file.so) of user 1000
dumped core.

Stack trace of thread 4748:
#0  0x00007f1708a658b5 _ZN6QMutex4lockEv (libQt5Core.so.5)
#1  0x00007f1708c59186 _ZN10QTextCodec14codecForLocaleEv (libQt5Core.so.5)
#2  0x00007f1708ae3569 _ZN7QString20fromLocal8Bit_helperEPKci (libQt5Core.so.5)
#3  0x00007f1708bb97b8
_ZN14QStandardPaths16writableLocationENS_16StandardLocationE (libQt5Core.so.5)
#4  0x00007f1709d18881 n/a (libKF5Crash.so.5)
#5  0x00007f1709d19362 n/a (libKF5Crash.so.5)
#6  0x00007f1709d19815 _ZN6KCrash19defaultCrashHandlerEi (libKF5Crash.so.5)
#7  0x00007f17084e9600 .annobin_sigaction.c (libc.so.6)


30/08/19 12:48  systemd-coredump        Process 4747 (file.so) of user 1000
dumped core.

Stack trace of thread 4747:
#0  0x00007f1708a658b5 _ZN6QMutex4lockEv (libQt5Core.so.5)
#1  0x00007f1708c59186 _ZN10QTextCodec14codecForLocaleEv (libQt5Core.so.5)
#2  0x00007f1708ae3569 _ZN7QString20fromLocal8Bit_helperEPKci (libQt5Core.so.5)
#3  0x00007f1708bb97b8
_ZN14QStandardPaths16writableLocationENS_16StandardLocationE (libQt5Core.so.5)
#4  0x00007f1709d18881 n/a (libKF5Crash.so.5)
#5  0x00007f1709d19362 n/a (libKF5Crash.so.5)
#6  0x00007f1709d19815 _ZN6KCrash19defaultCrashHandlerEi (libKF5Crash.so.5)
#7  0x00007f17084e9600 .annobin_sigaction.c (libc.so.6)

30/08/19 12:48  systemd-coredump        Process 4744 (file.so) of user 1000
dumped core.

Stack trace of thread 4744:
#0  0x00007f1708a658b5 _ZN6QMutex4lockEv (libQt5Core.so.5)
#1  0x00007f1708c59186 _ZN10QTextCodec14codecForLocaleEv (libQt5Core.so.5)
#2  0x00007f1708ae3569 _ZN7QString20fromLocal8Bit_helperEPKci (libQt5Core.so.5)
#3  0x00007f1708bb97b8
_ZN14QStandardPaths16writableLocationENS_16StandardLocationE (libQt5Core.so.5)
#4  0x00007f1709d18881 n/a (libKF5Crash.so.5)
#5  0x00007f1709d19362 n/a (libKF5Crash.so.5)
#6  0x00007f1709d19815 _ZN6KCrash19defaultCrashHandlerEi (libKF5Crash.so.5)
#7  0x00007f17084e9600 .annobin_sigaction.c (libc.so.6)

30/08/19 12:48  systemd-coredump        Process 4746 (file.so) of user 1000
dumped core.

Stack trace of thread 4746:
#0  0x00007f1708a658b5 _ZN6QMutex4lockEv (libQt5Core.so.5)
#1  0x00007f1708c59186 _ZN10QTextCodec14codecForLocaleEv (libQt5Core.so.5)
#2  0x00007f1708ae3569 _ZN7QString20fromLocal8Bit_helperEPKci (libQt5Core.so.5)
#3  0x00007f1708bb97b8
_ZN14QStandardPaths16writableLocationENS_16StandardLocationE (libQt5Core.so.5)
#4  0x00007f1709d18881 n/a (libKF5Crash.so.5)
#5  0x00007f1709d19362 n/a (libKF5Crash.so.5)
#6  0x00007f1709d19815 _ZN6KCrash19defaultCrashHandlerEi (libKF5Crash.so.5)
#7  0x00007f17084e9600 .annobin_sigaction.c (libc.so.6)

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