Bug 349588

Summary: Crash following OTR authentication
Product: [Unmaintained] telepathy Reporter: Samuel Attwell <sam.attwell>
Component: text-uiAssignee: Telepathy Bugs <kde-telepathy-bugs>
Status: RESOLVED WORKSFORME    
Severity: crash CC: tilman
Priority: NOR Keywords: drkonqi
Version: 0.9.0   
Target Milestone: Future   
Platform: Ubuntu   
OS: Linux   
Latest Commit: Version Fixed In:
Sentry Crash Report:

Description Samuel Attwell 2015-06-25 08:41:31 UTC 
Application: ktp-text-ui (0.9.0)
KDE Platform Version: 4.14.6
Qt Version: 4.8.6
Operating System: Linux 3.19.0-21-generic x86_64
Distribution: Ubuntu 15.04

-- Information about the crash:
I had just authenticated a buddy with question and answer and his client had just accepted the encrypted connection, then the chat client crashed.

-- Backtrace:
Application: Chat Application (ktp-text-ui), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fa9af87e800 (LWP 3954))]

Thread 6 (Thread 0x7fa991501700 (LWP 3961)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fa9a68a281d in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#2  0x00007fa9a68a2859 in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#3  0x00007fa9aa6ff6aa in start_thread (arg=0x7fa991501700) at pthread_create.c:333
#4  0x00007fa9ab3baeed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 5 (Thread 0x7fa98bfff700 (LWP 3962)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fa9a65e320d in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#2  0x00007fa9a68d1fd6 in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#3  0x00007fa9aa6ff6aa in start_thread (arg=0x7fa98bfff700) at pthread_create.c:333
#4  0x00007fa9ab3baeed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 4 (Thread 0x7fa948bfe700 (LWP 3963)):
#0  0x00007fa9ab3af8dd in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007fa9a4b37ebc in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fa9a4b38242 in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fa98a330ae6 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#4  0x00007fa9a4b5e955 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007fa9aa6ff6aa in start_thread (arg=0x7fa948bfe700) at pthread_create.c:333
#6  0x00007fa9ab3baeed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 3 (Thread 0x7fa943b8e700 (LWP 3964)):
#0  0x00007fa9ab3af8dd in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007fa9a4b37ebc in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fa9a4b37fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fa9acaba87e in QEventDispatcherGlib::processEvents (this=0x7fa9380008e0, flags=...) at kernel/qeventdispatcher_glib.cpp:452
#4  0x00007fa9aca89d21 in QEventLoop::processEvents (this=this@entry=0x7fa943b8dd80, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007fa9aca8a085 in QEventLoop::exec (this=this@entry=0x7fa943b8dd80, flags=...) at kernel/qeventloop.cpp:204
#6  0x00007fa9ac97de89 in QThread::exec (this=this@entry=0x1f49470) at thread/qthread.cpp:538
#7  0x00007fa9aca6a493 in QInotifyFileSystemWatcherEngine::run (this=0x1f49470) at io/qfilesystemwatcher_inotify.cpp:265
#8  0x00007fa9ac9806ff in QThreadPrivate::start (arg=0x1f49470) at thread/qthread_unix.cpp:349
#9  0x00007fa9aa6ff6aa in start_thread (arg=0x7fa943b8e700) at pthread_create.c:333
#10 0x00007fa9ab3baeed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 2 (Thread 0x7fa94338d700 (LWP 3965)):
#0  0x00007fa9ab3af8dd in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007fa9a4b37ebc in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fa9a4b37fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fa9acaba87e in QEventDispatcherGlib::processEvents (this=0x7fa9300008e0, flags=...) at kernel/qeventdispatcher_glib.cpp:452
#4  0x00007fa9aca89d21 in QEventLoop::processEvents (this=this@entry=0x7fa94338cdd0, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007fa9aca8a085 in QEventLoop::exec (this=this@entry=0x7fa94338cdd0, flags=...) at kernel/qeventloop.cpp:204
#6  0x00007fa9ac97de89 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:538
#7  0x00007fa9ac9806ff in QThreadPrivate::start (arg=0x2168a50) at thread/qthread_unix.cpp:349
#8  0x00007fa9aa6ff6aa in start_thread (arg=0x7fa94338d700) at pthread_create.c:333
#9  0x00007fa9ab3baeed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 1 (Thread 0x7fa9af87e800 (LWP 3954)):
[KCrash Handler]
#6  operator& (f=Qt::WindowType_Mask, this=<optimized out>) at ../../include/QtCore/../../src/corelib/global/qglobal.h:2455
#7  windowType (this=<optimized out>) at ../../include/QtGui/../../src/gui/kernel/qwidget.h:938
#8  isWindow (this=<optimized out>) at ../../include/QtGui/../../src/gui/kernel/qwidget.h:946
#9  QWidget::window (this=this@entry=0x0) at kernel/qwidget.cpp:4346
#10 0x00007fa9abb97c6e in QWidget::isActiveWindow (this=this@entry=0x0) at kernel/qwidget.cpp:6676
#11 0x00007fa9ace1b0b6 in ChatWidget::onPeerAuthenticationAborted (this=0x2165770) at /build/buildd/ktp-text-ui-0.9.0/lib/chat-widget.cpp:853
#12 0x00007fa9ace23a75 in ChatWidget::qt_static_metacall (_o=0x2165770, _id=<optimized out>, _a=<optimized out>, _c=<optimized out>) at /build/buildd/ktp-text-ui-0.9.0/obj-x86_64-linux-gnu/lib/chat-widget.moc:215
#13 0x00007fa9acaa01ec in QMetaObject::activate (sender=0x20387d0, m=<optimized out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3567
#14 0x00007fa9ad4b8b35 in ?? () from /usr/lib/libktpotrprivate.so.8
#15 0x00007fa9acaa01ec in QMetaObject::activate (sender=0x2186de0, m=<optimized out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3567
#16 0x00007fa9ad4b93d5 in ?? () from /usr/lib/libktpotrprivate.so.8
#17 0x00007fa9ad4bb553 in KTp::Client::ChannelProxyInterfaceOTRInterface::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libktpotrprivate.so.8
#18 0x00007fa9ac6ab6a6 in QDBusConnectionPrivate::deliverCall (this=0x1e9fc90, object=0x2186de0, msg=..., metaTypes=..., slotIdx=14) at qdbusintegrator.cpp:951
#19 0x00007fa9acaa48e1 in QObject::event (this=0x2186de0, e=<optimized out>) at kernel/qobject.cpp:1222
#20 0x00007fa9abb559bc in QApplicationPrivate::notify_helper (this=this@entry=0x1ece330, receiver=receiver@entry=0x2186de0, e=e@entry=0x2b35e40) at kernel/qapplication.cpp:4570
#21 0x00007fa9abb5c4d8 in QApplication::notify (this=0x1eb09b0, receiver=0x2186de0, e=0x2b35e40) at kernel/qapplication.cpp:4356
#22 0x00007fa9aed8db4a in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#23 0x00007fa9aca8b1cd in QCoreApplication::notifyInternal (this=0x1eb09b0, receiver=receiver@entry=0x2186de0, event=event@entry=0x2b35e40) at kernel/qcoreapplication.cpp:955
#24 0x00007fa9aca8ea71 in sendEvent (event=0x2b35e40, receiver=0x2186de0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#25 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=0x1e6fdc0) at kernel/qcoreapplication.cpp:1579
#26 0x00007fa9aca8ef03 in QCoreApplication::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1472
#27 0x00007fa9acaba6ee in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#28 postEventSourceDispatch (s=0x1ece260) at kernel/qeventdispatcher_glib.cpp:300
#29 0x00007fa9a4b37c3d in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#30 0x00007fa9a4b37f20 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#31 0x00007fa9a4b37fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#32 0x00007fa9acaba85e in QEventDispatcherGlib::processEvents (this=0x1e716a0, flags=...) at kernel/qeventdispatcher_glib.cpp:450
#33 0x00007fa9abbfdc66 in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#34 0x00007fa9aca89d21 in QEventLoop::processEvents (this=this@entry=0x7fff34bf40b0, flags=...) at kernel/qeventloop.cpp:149
#35 0x00007fa9aca8a085 in QEventLoop::exec (this=this@entry=0x7fff34bf40b0, flags=...) at kernel/qeventloop.cpp:204
#36 0x00007fa9aca8fb09 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1227
#37 0x00007fa9abb53c1c in QApplication::exec () at kernel/qapplication.cpp:3828
#38 0x000000000040fba0 in main (argc=1, argv=0x7fff34bf42b8) at /build/buildd/ktp-text-ui-0.9.0/app/main.cpp:76

Possible duplicates by query: bug 349253, bug 349175, bug 348469, bug 348087, bug 346887.

Reported using DrKonqi
Comment 1 Martin Klapetek 2015-07-31 15:56:17 UTC 
*** Bug 349704 has been marked as a duplicate of this bug. ***
Comment 2 Andrew Crouthamel 2018-10-31 03:49:36 UTC 
Dear Bug Submitter,

This bug has been stagnant for a long time. Could you help us out and re-test if the bug is valid in the latest version? I am setting the status to NEEDSINFO pending your response, please change the Status back to REPORTED when you respond.

Thank you for helping us make KDE software even better for everyone!
Comment 3 Bug Janitor Service 2018-11-15 10:54:11 UTC 
Dear Bug Submitter,

This bug has been in NEEDSINFO status with no change for at least
15 days. Please provide the requested information as soon as
possible and set the bug status as REPORTED. Due to regular bug
tracker maintenance, if the bug is still in NEEDSINFO status with
no change in 30 days the bug will be closed as RESOLVED > WORKSFORME
due to lack of needed information.

For more information about our bug triaging procedures please read the
wiki located here:
https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging

If you have already provided the requested information, please
mark the bug as REPORTED so that the KDE team knows that the bug is
ready to be confirmed.

Thank you for helping us make KDE software even better for everyone!
Comment 4 Bug Janitor Service 2018-11-30 04:06:26 UTC 
This bug has been in NEEDSINFO status with no change for at least
30 days. The bug is now closed as RESOLVED > WORKSFORME
due to lack of needed information.

For more information about our bug triaging procedures please read the
wiki located here:
https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging

Thank you for helping us make KDE software even better for everyone!