[konversation] [Bug 368682] New: another konversation5 crash at exit

RJVB via KDE Bugzilla bugzilla_noreply at kde.org
Mon Sep 12 10:07:24 UTC 2016 

https://bugs.kde.org/show_bug.cgi?id=368682

            Bug ID: 368682
           Summary: another konversation5 crash at exit
           Product: konversation
           Version: unspecified
          Platform: Compiled Sources
                OS: OS X
            Status: UNCONFIRMED
          Keywords: drkonqi
          Severity: crash
          Priority: NOR
         Component: general
          Assignee: konversation-devel at kde.org
          Reporter: rjvbertin at gmail.com

Application: konversation (1.6-master #5006)
 (Compiled from sources)
Qt Version: 5.6.1
Frameworks Version: 5.24.0
Operating System: Darwin 13.4.0 x86_64
Distribution (Platform): MacPorts Packages

-- Information about the crash:
- What I was doing when the application crashed:

Just like the previous crash (bug 364899), this crash occurs at exit even if I
only start the application and quit it immediately.

Built from commit #43190f3b8b1f4d27a4350a2306665ac4e360bd5e

I haven't tried on Linux yet.

The crash can be reproduced every time.

-- Backtrace:
Application: Konversation (konversation), signal: Segmentation fault: 11
(lldb) process attach --pid 52835
Process 52835 stopped
Executable module set to
"/Applications/MacPorts/KF5/konversation.app/Contents/MacOS/konversation".
Architecture set to: x86_64-apple-macosx.
(lldb) set set term-width 200
(lldb) thread info
thread #1: tid = 0xc4edfb, 0x00007fff8451ce20 libsystem_kernel.dylib`__wait4 +
8, queue = 'com.apple.main-thread', stop reason = signal SIGSTOP

(lldb) bt all
* thread #1: tid = 0xc4edfb, 0x00007fff8451ce20 libsystem_kernel.dylib`__wait4
+ 8, queue = 'com.apple.main-thread', stop reason = signal SIGSTOP
  * frame #0: 0x00007fff8451ce20 libsystem_kernel.dylib`__wait4 + 8
    frame #1: 0x0000000109635fe2 libKF5Crash.5.dylib`KCrash::startProcess(int,
char const**, bool) + 135
    frame #2: 0x0000000109635e06
libKF5Crash.5.dylib`KCrash::defaultCrashHandler(int) + 1049
    frame #3: 0x00007fff81b8c5aa libsystem_platform.dylib`_sigtramp + 26
    frame #4: 0x000000010b746417
QtCore`QThreadStorageData::get(this=0x0000000000000000) const + 39 at
qthreadstorage.cpp:117
    frame #5: 0x000000010afe04b6 QtGui`QOpenGLContext::currentContext()
[inlined] QGuiGLThreadContext*&
qThreadStorage_localData<QGuiGLThreadContext>(d=0x0000000000000000) + 8 at
qthreadstorage.h:65
    frame #6: 0x000000010afe04ae QtGui`QOpenGLContext::currentContext()
[inlined]
QThreadStorage<QGuiGLThreadContext*>::localData(this=0x0000000000000000) at
qthreadstorage.h:139
    frame #7: 0x000000010afe04ae QtGui`QOpenGLContext::currentContext() + 14 at
qopenglcontext.cpp:415
    frame #8: 0x000000010afb26a9
QtGui`QSurface::~QSurface(this=0x00007f80b1f94d40) + 25 at qsurface.cpp:127
    frame #9: 0x000000010afa9e08
QtGui`QWindow::~QWindow(this=0x00007f80b1f94d30) + 72 at qwindow.cpp:207
    frame #10: 0x000000010a75036e QtWidgets`QWidgetWindow::~QWidgetWindow()
[inlined] QWidgetWindow::~QWidgetWindow(this=0x00007f80b1f94d30) + 14 at
qwidgetwindow.cpp:131
    frame #11: 0x000000010a750369
QtWidgets`QWidgetWindow::~QWidgetWindow(this=0x00007f80b1f94d30) + 9 at
qwidgetwindow.cpp:131
    frame #12: 0x000000010a7209f2
QtWidgets`QWidgetPrivate::deleteTLSysExtra(this=0x00007f80b1ea1cc0) + 322 at
qwidget.cpp:1890
    frame #13: 0x000000010a72069e
QtWidgets`QWidget::destroy(this=<unavailable>, destroyWindow=<unavailable>,
destroySubWindows=<unavailable>) + 830 at qwidget.cpp:12297
    frame #14: 0x000000010a71fe2e
QtWidgets`QWidget::~QWidget(this=0x00007f80b1ea1570) + 1486 at qwidget.cpp:1679
    frame #15: 0x000000010a86d5ae QtWidgets`QMenu::~QMenu() [inlined]
QMenu::~QMenu(this=0x00007f80b1ea1570) + 14 at qmenu.cpp:1495
    frame #16: 0x000000010a86d5a9
QtWidgets`QMenu::~QMenu(this=0x00007f80b1ea1570) + 9 at qmenu.cpp:1495
    frame #17: 0x000000010b932473
QtCore`QObjectPrivate::deleteChildren(this=0x00007f80b1e9f040) + 243 at
qobject.cpp:1963
    frame #18: 0x000000010a71fe12
QtWidgets`QWidget::~QWidget(this=0x00007f80b1e9e9c0) + 1458 at qwidget.cpp:1674
    frame #19: 0x000000010a86d5ae QtWidgets`QMenu::~QMenu() [inlined]
QMenu::~QMenu(this=0x00007f80b1e9e9c0) + 14 at qmenu.cpp:1495
    frame #20: 0x000000010a86d5a9
QtWidgets`QMenu::~QMenu(this=0x00007f80b1e9e9c0) + 9 at qmenu.cpp:1495
    frame #21: 0x000000010931ba56
konversation`IrcContextMenus::~IrcContextMenus(this=0x00007f80b1b44400) + 38 at
irccontextmenus.cpp:86
    frame #22: 0x0000000109321eba konversation`(anonymous
namespace)::Q_QGS_s_ircContextMenusPrivate::innerFunction()::Cleanup::~Cleanup()
[inlined] IrcContextMenus::~IrcContextMenus(this=0x00007f80b1b44400) + 26 at
irccontextmenus.cpp:85
    frame #23: 0x0000000109321eb2 konversation`(anonymous
namespace)::Q_QGS_s_ircContextMenusPrivate::innerFunction()::Cleanup::~Cleanup()
[inlined]
IrcContextMenusPrivate::~IrcContextMenusPrivate(this=0x00007f80b1b44400) at
irccontextmenus.cpp:66
    frame #24: 0x0000000109321eb2 konversation`(anonymous
namespace)::Q_QGS_s_ircContextMenusPrivate::innerFunction()::Cleanup::~Cleanup()
[inlined]
IrcContextMenusPrivate::~IrcContextMenusPrivate(this=0x00007f80b1b44400,
newValue=<unavailable>) at irccontextmenus.cpp:65
    frame #25: 0x0000000109321eb2 konversation`(anonymous
namespace)::Q_QGS_s_ircContextMenusPrivate::innerFunction()::Cleanup::~Cleanup()
[inlined] (anonymous
namespace)::Q_QGS_s_ircContextMenusPrivate::innerFunction()::Cleanup::~Cleanup()
+ 14 at irccontextmenus.cpp:58
    frame #26: 0x0000000109321ea4 konversation`(anonymous
namespace)::Q_QGS_s_ircContextMenusPrivate::innerFunction(this=<unavailable>)::Cleanup::~Cleanup()
+ 4 at irccontextmenus.cpp:58
    frame #27: 0x00007fff880617ad libsystem_c.dylib`__cxa_finalize + 177
    frame #28: 0x00007fff88061a58 libsystem_c.dylib`exit + 22
    frame #29: 0x00007fff84caa604 libdyld.dylib`start + 8

  thread #2: tid = 0xc4edfc, 0x00007fff8451d662 libsystem_kernel.dylib`kevent64
+ 10, queue = 'com.apple.libdispatch-manager'
    frame #0: 0x00007fff8451d662 libsystem_kernel.dylib`kevent64 + 10
    frame #1: 0x00007fff810f9421 libdispatch.dylib`_dispatch_mgr_invoke + 239
    frame #2: 0x00007fff810f9136 libdispatch.dylib`_dispatch_mgr_thread + 52

  thread #3: tid = 0xc4edfd, 0x00007fff8451ce6a
libsystem_kernel.dylib`__workq_kernreturn + 10
    frame #0: 0x00007fff8451ce6a libsystem_kernel.dylib`__workq_kernreturn + 10
    frame #1: 0x00007fff8c287f08 libsystem_pthread.dylib`_pthread_wqthread +
330
    frame #2: 0x00007fff8c28afb9 libsystem_pthread.dylib`start_wqthread + 13

  thread #4: tid = 0xc4ee24, 0x00007fff8451c9aa libsystem_kernel.dylib`__select
+ 10, name = 'QDBusConnectionManager'
    frame #0: 0x00007fff8451c9aa libsystem_kernel.dylib`__select + 10
    frame #1: 0x000000010b95c1a4 QtCore`qt_safe_select(nfds=8,
fdread=0x00007f80b1011398, fdwrite=0x00007f80b1011628,
fdexcept=0x00007f80b10118b8, orig_timeout=<unavailable>) + 564 at
qcore_unix.cpp:75
    frame #2: 0x000000010b95d329
QtCore`QEventDispatcherUNIXPrivate::doSelect(this=0x00007f80b1011200,
timeout=<unavailable>, flags=<unavailable>) + 665 at
qeventdispatcher_unix.cpp:192
    frame #3: 0x000000010b95e44e
QtCore`QEventDispatcherUNIX::processEvents(this=0x00007f80b054a600,
flags=<unavailable>) + 222 at qeventdispatcher_unix.cpp:607
    frame #4: 0x000000010b902981
QtCore`QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) [inlined]
QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) + 401 at
qeventloop.cpp:128
    frame #5: 0x000000010b902964
QtCore`QEventLoop::exec(this=0x0000000113553e28, flags=<unavailable>) + 372 at
qeventloop.cpp:204
    frame #6: 0x000000010b743615 QtCore`QThread::exec(this=<unavailable>) + 117
at qthread.cpp:500
    frame #7: 0x000000010b65db63
QtDBus`QDBusConnectionManager::run(this=0x00007f80b05530f0) + 19 at
qdbusconnection.cpp:189
    frame #8: 0x000000010b74701b
QtCore`QThreadPrivate::start(arg=0x00007f80b05530f0) + 363 at
qthread_unix.cpp:341
    frame #9: 0x00007fff8c286899 libsystem_pthread.dylib`_pthread_body + 138
    frame #10: 0x00007fff8c28672a libsystem_pthread.dylib`_pthread_start + 137
    frame #11: 0x00007fff8c28afc9 libsystem_pthread.dylib`thread_start + 13

  thread #5: tid = 0xc4ee2b, 0x00007fff84518a1a
libsystem_kernel.dylib`mach_msg_trap + 10
    frame #0: 0x00007fff84518a1a libsystem_kernel.dylib`mach_msg_trap + 10
    frame #1: 0x00007fff84517d18 libsystem_kernel.dylib`mach_msg + 64
    frame #2: 0x00007fff8bb81f15 CoreFoundation`__CFRunLoopServiceMachPort +
181
    frame #3: 0x00007fff8bb81539 CoreFoundation`__CFRunLoopRun + 1161
    frame #4: 0x00007fff8bb80e75 CoreFoundation`CFRunLoopRunSpecific + 309
    frame #5: 0x00007fff85a3c05e AppKit`_NSEventThread + 144
    frame #6: 0x00007fff8c286899 libsystem_pthread.dylib`_pthread_body + 138
    frame #7: 0x00007fff8c28672a libsystem_pthread.dylib`_pthread_start + 137
    frame #8: 0x00007fff8c28afc9 libsystem_pthread.dylib`thread_start + 13

  thread #6: tid = 0xc4ee36, 0x00007fff8451c9aa libsystem_kernel.dylib`__select
+ 10, name = 'com.apple.CFSocket.private'
    frame #0: 0x00007fff8451c9aa libsystem_kernel.dylib`__select + 10
    frame #1: 0x00007fff8bbcda03 CoreFoundation`__CFSocketManager + 867
    frame #2: 0x00007fff8c286899 libsystem_pthread.dylib`_pthread_body + 138
    frame #3: 0x00007fff8c28672a libsystem_pthread.dylib`_pthread_start + 137
    frame #4: 0x00007fff8c28afc9 libsystem_pthread.dylib`thread_start + 13

  thread #7: tid = 0xc4f40f, 0x00007fff8451ce6a
libsystem_kernel.dylib`__workq_kernreturn + 10
    frame #0: 0x00007fff8451ce6a libsystem_kernel.dylib`__workq_kernreturn + 10
    frame #1: 0x00007fff8c287f08 libsystem_pthread.dylib`_pthread_wqthread +
330
    frame #2: 0x00007fff8c28afb9 libsystem_pthread.dylib`start_wqthread + 13

  thread #8: tid = 0xc4f410, 0x00007fff8451ce6a
libsystem_kernel.dylib`__workq_kernreturn + 10
    frame #0: 0x00007fff8451ce6a libsystem_kernel.dylib`__workq_kernreturn + 10
    frame #1: 0x00007fff8c287f08 libsystem_pthread.dylib`_pthread_wqthread +
330
    frame #2: 0x00007fff8c28afb9 libsystem_pthread.dylib`start_wqthread + 13
(lldb) detach
Process 52835 detached

Possible duplicates by query: bug 368603, bug 368417, bug 368255, bug 368161,
bug 368137.

Reported using DrKonqi

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