Bug 381317 - Crash when closing window (XWindowTasksModel::Private::removeWindow, :TaskGroupingProxyModel::Private::sourceRowsAboutToBeRemoved)
Summary: Crash when closing window (XWindowTasksModel::Private::removeWindow, :TaskGro...
Status: RESOLVED DUPLICATE of bug 381006
Alias: None
Product: plasmashell
Classification: Plasma
Component: Task Manager and Icons-Only Task Manager (show other bugs)
Version: 5.10.1
Platform: openSUSE Linux
: NOR crash
Target Milestone: 1.0
Assignee: Eike Hein
URL:
Keywords: drkonqi
: 375189 381111 381468 381477 381771 381800 381865 381974 382137 382205 382206 382255 382319 382394 382428 382431 382436 382510 382525 382539 382639 382746 382905 383282 383830 383869 384406 384503 384855 385131 385489 385643 386443 386724 387524 387649 387676 387803 387843 387989 388021 397833 406393 (view as bug list)
Depends on:
Blocks:
 
Reported: 2017-06-17 10:19 UTC by john4deidre2013
Modified: 2019-04-12 00:31 UTC (History)
39 users (show)

See Also:
Latest Commit:
Version Fixed In:

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Description john4deidre2013 2017-06-17 10:19:19 UTC 
Application: plasmashell (5.10.1)

Qt Version: 5.9.0
Frameworks Version: 5.34.0
Operating System: Linux 4.11.4-1-default x86_64
Distribution: "openSUSE Tumbleweed"

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

i just clicked on File and Quit, which closed the Lazarus IDE down and then plasma mainbar crashed and then restarted.

please make sure you have fpc 3.0.3 fixes and lazarus 1.80RC2 installed.

-- Backtrace:
Application: Plasma (plasmashell), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f98131068c0 (LWP 1042))]

Thread 10 (Thread 0x7f973c3da700 (LWP 1153)):
#0  0x00007f9807475b34 in g_mutex_unlock () at /usr/lib64/libglib-2.0.so.0
#1  0x00007f9807430e06 in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f980cfa375b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#3  0x00007f980cf4cd0a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007f980cd7f05a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#5  0x00007f973ecb3f37 in KCupsConnection::run() () at /usr/lib64/libkcupslib.so
#6  0x00007f980cd8373e in  () at /usr/lib64/libQt5Core.so.5
#7  0x00007f980bf3a4e7 in start_thread () at /lib64/libpthread.so.0
#8  0x00007f980c688a2f in clone () at /lib64/libc.so.6

Thread 9 (Thread 0x7f9750b82700 (LWP 1143)):
#0  0x00007f980bf41950 in pthread_getspecific () at /lib64/libpthread.so.0
#1  0x00007f98074580a0 in g_thread_self () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f980742fb5c in g_main_context_acquire () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f9807430ba5 in  () at /usr/lib64/libglib-2.0.so.0
#4  0x00007f9807430dfc in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#5  0x00007f980cfa375b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#6  0x00007f980cf4cd0a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#7  0x00007f980cd7f05a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#8  0x00007f9810abe292 in  () at /usr/lib64/libQt5Quick.so.5
#9  0x00007f980cd8373e in  () at /usr/lib64/libQt5Core.so.5
#10 0x00007f980bf3a4e7 in start_thread () at /lib64/libpthread.so.0
#11 0x00007f980c688a2f in clone () at /lib64/libc.so.6

Thread 8 (Thread 0x7f975a369700 (LWP 1142)):
#0  0x00007f980bf405ed in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f9762aa12fb in  () at /usr/lib64/dri/r600_dri.so
#2  0x00007f9762aa1037 in  () at /usr/lib64/dri/r600_dri.so
#3  0x00007f980bf3a4e7 in start_thread () at /lib64/libpthread.so.0
#4  0x00007f980c688a2f in clone () at /lib64/libc.so.6

Thread 7 (Thread 0x7f975ab6a700 (LWP 1141)):
#0  0x00007f980bf405ed in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f9762aa12fb in  () at /usr/lib64/dri/r600_dri.so
#2  0x00007f9762aa1037 in  () at /usr/lib64/dri/r600_dri.so
#3  0x00007f980bf3a4e7 in start_thread () at /lib64/libpthread.so.0
#4  0x00007f980c688a2f in clone () at /lib64/libc.so.6

Thread 6 (Thread 0x7f97ed51a700 (LWP 1140)):
#0  0x00007f980bf405ed in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f98127c4a04 in  () at /usr/lib64/libQt5Script.so.5
#2  0x00007f98127c4a49 in  () at /usr/lib64/libQt5Script.so.5
#3  0x00007f980bf3a4e7 in start_thread () at /lib64/libpthread.so.0
#4  0x00007f980c688a2f in clone () at /lib64/libc.so.6

Thread 5 (Thread 0x7f97ef7a2700 (LWP 1138)):
#0  0x00007f9807475b19 in g_mutex_lock () at /usr/lib64/libglib-2.0.so.0
#1  0x00007f9807430095 in g_main_context_prepare () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f9807430c1b in  () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f9807430dfc in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#4  0x00007f980cfa375b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f980cf4cd0a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#6  0x00007f980cd7f05a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#7  0x00007f980ff06d45 in  () at /usr/lib64/libQt5Qml.so.5
#8  0x00007f980cd8373e in  () at /usr/lib64/libQt5Core.so.5
#9  0x00007f980bf3a4e7 in start_thread () at /lib64/libpthread.so.0
#10 0x00007f980c688a2f in clone () at /lib64/libc.so.6

Thread 4 (Thread 0x7f97f554a700 (LWP 1089)):
#0  0x00007f98074306d8 in g_main_context_check () at /usr/lib64/libglib-2.0.so.0
#1  0x00007f9807430c90 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f9807430dfc in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f980cfa375b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007f980cf4cd0a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f980cd7f05a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00007f980ff06d45 in  () at /usr/lib64/libQt5Qml.so.5
#7  0x00007f980cd8373e in  () at /usr/lib64/libQt5Core.so.5
#8  0x00007f980bf3a4e7 in start_thread () at /lib64/libpthread.so.0
#9  0x00007f980c688a2f in clone () at /lib64/libc.so.6

Thread 3 (Thread 0x7f97f6fa2700 (LWP 1061)):
#0  0x00007f980cd7bc2f in QMutex::unlock() () at /usr/lib64/libQt5Core.so.5
#1  0x00007f980cfa2f3f in  () at /usr/lib64/libQt5Core.so.5
#2  0x00007f9807430228 in g_main_context_prepare () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f9807430c1b in  () at /usr/lib64/libglib-2.0.so.0
#4  0x00007f9807430dfc in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#5  0x00007f980cfa375b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#6  0x00007f980cf4cd0a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#7  0x00007f980cd7f05a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#8  0x00007f980d432a45 in  () at /usr/lib64/libQt5DBus.so.5
#9  0x00007f980cd8373e in  () at /usr/lib64/libQt5Core.so.5
#10 0x00007f980bf3a4e7 in start_thread () at /lib64/libpthread.so.0
#11 0x00007f980c688a2f in clone () at /lib64/libc.so.6

Thread 2 (Thread 0x7f97fd1ea700 (LWP 1056)):
#0  0x00007f980c67f08d in poll () at /lib64/libc.so.6
#1  0x00007f98116d0387 in  () at /usr/lib64/libxcb.so.1
#2  0x00007f98116d217a in xcb_wait_for_event () at /usr/lib64/libxcb.so.1
#3  0x00007f97ffbcf249 in  () at /usr/lib64/libQt5XcbQpa.so.5
#4  0x00007f980cd8373e in  () at /usr/lib64/libQt5Core.so.5
#5  0x00007f980bf3a4e7 in start_thread () at /lib64/libpthread.so.0
#6  0x00007f980c688a2f in clone () at /lib64/libc.so.6

Thread 1 (Thread 0x7f98131068c0 (LWP 1042)):
[KCrash Handler]
#6  0x00007f980cf13b81 in  () at /usr/lib64/libQt5Core.so.5
#7  0x00007f980cf13ebc in  () at /usr/lib64/libQt5Core.so.5
#8  0x00007f980cf1a141 in  () at /usr/lib64/libQt5Core.so.5
#9  0x00007f980cf7b57a in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib64/libQt5Core.so.5
#10 0x00007f980cff0c7e in QAbstractItemModel::rowsRemoved(QModelIndex const&, int, int, QAbstractItemModel::QPrivateSignal) () at /usr/lib64/libQt5Core.so.5
#11 0x00007f980cef43fb in QAbstractItemModel::endRemoveRows() () at /usr/lib64/libQt5Core.so.5
#12 0x00007f97476c4a4b in TaskManager::TaskGroupingProxyModel::Private::sourceRowsAboutToBeRemoved(QModelIndex const&, int, int) () at /usr/lib64/libtaskmanager.so.6
#13 0x00007f97476c73e9 in  () at /usr/lib64/libtaskmanager.so.6
#14 0x00007f980cf7b57a in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib64/libQt5Core.so.5
#15 0x00007f980cff0c1e in QAbstractItemModel::rowsAboutToBeRemoved(QModelIndex const&, int, int, QAbstractItemModel::QPrivateSignal) () at /usr/lib64/libQt5Core.so.5
#16 0x00007f980cef3ddb in QAbstractItemModel::beginRemoveRows(QModelIndex const&, int, int) () at /usr/lib64/libQt5Core.so.5
#17 0x00007f980cf17c35 in  () at /usr/lib64/libQt5Core.so.5
#18 0x00007f980cf17d8c in  () at /usr/lib64/libQt5Core.so.5
#19 0x00007f980cf1a120 in  () at /usr/lib64/libQt5Core.so.5
#20 0x00007f980cf7b57a in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib64/libQt5Core.so.5
#21 0x00007f980cff0c1e in QAbstractItemModel::rowsAboutToBeRemoved(QModelIndex const&, int, int, QAbstractItemModel::QPrivateSignal) () at /usr/lib64/libQt5Core.so.5
#22 0x00007f980cef3ddb in QAbstractItemModel::beginRemoveRows(QModelIndex const&, int, int) () at /usr/lib64/libQt5Core.so.5
#23 0x00007f974ab46c8f in  () at /usr/lib64/libKF5ItemModels.so.5
#24 0x00007f974ab47051 in  () at /usr/lib64/libKF5ItemModels.so.5
#25 0x00007f980cf7b57a in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib64/libQt5Core.so.5
#26 0x00007f980cff0c1e in QAbstractItemModel::rowsAboutToBeRemoved(QModelIndex const&, int, int, QAbstractItemModel::QPrivateSignal) () at /usr/lib64/libQt5Core.so.5
#27 0x00007f980cef3ddb in QAbstractItemModel::beginRemoveRows(QModelIndex const&, int, int) () at /usr/lib64/libQt5Core.so.5
#28 0x00007f980cf0f7d1 in  () at /usr/lib64/libQt5Core.so.5
#29 0x00007f980cf7b57a in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib64/libQt5Core.so.5
#30 0x00007f980cff0c1e in QAbstractItemModel::rowsAboutToBeRemoved(QModelIndex const&, int, int, QAbstractItemModel::QPrivateSignal) () at /usr/lib64/libQt5Core.so.5
#31 0x00007f980cef3ddb in QAbstractItemModel::beginRemoveRows(QModelIndex const&, int, int) () at /usr/lib64/libQt5Core.so.5
#32 0x00007f97476dfa6e in TaskManager::XWindowTasksModel::Private::removeWindow(unsigned long long) () at /usr/lib64/libtaskmanager.so.6
#33 0x00007f980cf7b67c in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib64/libQt5Core.so.5
#34 0x00007f980fa29de2 in KWindowSystem::windowRemoved(unsigned long long) () at /usr/lib64/libKF5WindowSystem.so.5
#35 0x00007f97f596d8d9 in  () at /usr/lib64/qt5/plugins/kf5/org.kde.kwindowsystem.platforms/KF5WindowSystemX11Plugin.so
#36 0x00007f980fa2260c in NETRootInfo::update(QFlags<NET::Property>, QFlags<NET::Property2>) () at /usr/lib64/libKF5WindowSystem.so.5
#37 0x00007f980fa23342 in NETRootInfo::event(xcb_generic_event_t*, QFlags<NET::Property>*, QFlags<NET::Property2>*) () at /usr/lib64/libKF5WindowSystem.so.5
#38 0x00007f980fa236a5 in NETRootInfo::event(xcb_generic_event_t*, unsigned long*, int) () at /usr/lib64/libKF5WindowSystem.so.5
#39 0x00007f97f596d01d in  () at /usr/lib64/qt5/plugins/kf5/org.kde.kwindowsystem.platforms/KF5WindowSystemX11Plugin.so
#40 0x00007f980cf4b96f in QAbstractEventDispatcher::filterNativeEvent(QByteArray const&, void*, long*) () at /usr/lib64/libQt5Core.so.5
#41 0x00007f97ffbd0760 in QXcbConnection::handleXcbEvent(xcb_generic_event_t*) () at /usr/lib64/libQt5XcbQpa.so.5
#42 0x00007f97ffbd13ac in QXcbConnection::processXcbEvents() () at /usr/lib64/libQt5XcbQpa.so.5
#43 0x00007f980cf7bf62 in QObject::event(QEvent*) () at /usr/lib64/libQt5Core.so.5
#44 0x00007f980df7493c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#45 0x00007f980df7bcb4 in QApplication::notify(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#46 0x00007f980cf4e578 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib64/libQt5Core.so.5
#47 0x00007f980cf508b5 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () at /usr/lib64/libQt5Core.so.5
#48 0x00007f980cfa3323 in  () at /usr/lib64/libQt5Core.so.5
#49 0x00007f9807430b37 in g_main_context_dispatch () at /usr/lib64/libglib-2.0.so.0
#50 0x00007f9807430d68 in  () at /usr/lib64/libglib-2.0.so.0
#51 0x00007f9807430dfc in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#52 0x00007f980cfa373f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#53 0x00007f980cf4cd0a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#54 0x00007f980cf55164 in QCoreApplication::exec() () at /usr/lib64/libQt5Core.so.5
#55 0x0000557f74a5ccf2 in  ()
#56 0x00007f980c5bb46a in __libc_start_main () at /lib64/libc.so.6
#57 0x0000557f74a5d06a in _start ()

Reported using DrKonqi
Comment 1 john4deidre2013 2017-06-19 23:45:36 UTC 
i have contacted the Lazarus IDE team and they said that others have reported this same issue and the bug is not on their end.
Comment 2 Eike Hein 2017-06-21 12:11:19 UTC 
*** Bug 381468 has been marked as a duplicate of this bug. ***
Comment 3 Eike Hein 2017-06-21 12:11:24 UTC 
*** Bug 381477 has been marked as a duplicate of this bug. ***
Comment 4 Eike Hein 2017-06-21 12:14:41 UTC 
Could you please install debug symbols for libtaskmanager and report better backtraces - all three reports lack line numbers.
Comment 5 Eike Hein 2017-06-21 12:22:57 UTC 
I've just realized people keep closing TM crash reports as dupe of bug 342763, which is a completely different bug, which is why I've been ignoring some reports. Please let's keep this ticket open now to track this crash.
Comment 6 Manfred Kitzbichler 2017-06-21 13:33:20 UTC 
*** Bug 381111 has been marked as a duplicate of this bug. ***
Comment 7 Christoph Feck 2017-06-21 14:32:16 UTC 
Backtrace from bug 380242 has full debug information, Plasma 5.9.5 on Qt 5.7.1.

The same crash can be observed in Plasma 5.10.90 with Qt 5.9.1 branch.
Comment 8 Christoph Feck 2017-06-28 23:42:31 UTC 
*** Bug 381771 has been marked as a duplicate of this bug. ***
Comment 9 Marco Martin 2017-06-30 07:59:10 UTC 
*** Bug 381800 has been marked as a duplicate of this bug. ***
Comment 10 David Edmundson 2017-07-02 15:00:47 UTC 
*** Bug 381865 has been marked as a duplicate of this bug. ***
Comment 11 Eike Hein 2017-07-03 10:11:15 UTC 
This is actually the same crash as bug 381006, but the backtraces here end sooner due to missing symbols. So we're down to one ticket now.

*** This bug has been marked as a duplicate of bug 381006 ***
Comment 12 David Edmundson 2017-07-09 15:50:43 UTC 
*** Bug 382137 has been marked as a duplicate of this bug. ***
Comment 13 David Edmundson 2017-07-11 22:49:58 UTC 
*** Bug 382255 has been marked as a duplicate of this bug. ***
Comment 14 David Edmundson 2017-07-11 22:50:01 UTC 
*** Bug 382206 has been marked as a duplicate of this bug. ***
Comment 15 David Edmundson 2017-07-11 22:50:03 UTC 
*** Bug 382205 has been marked as a duplicate of this bug. ***
Comment 16 David Edmundson 2017-07-14 00:17:02 UTC 
*** Bug 382319 has been marked as a duplicate of this bug. ***
Comment 17 Christoph Feck 2017-07-17 16:27:27 UTC 
*** Bug 382394 has been marked as a duplicate of this bug. ***
Comment 18 Christoph Feck 2017-07-17 16:27:41 UTC 
*** Bug 382428 has been marked as a duplicate of this bug. ***
Comment 19 Christoph Feck 2017-07-17 16:27:52 UTC 
*** Bug 382431 has been marked as a duplicate of this bug. ***
Comment 20 Christoph Feck 2017-07-17 17:21:22 UTC 
*** Bug 381974 has been marked as a duplicate of this bug. ***
Comment 21 Christoph Feck 2017-07-17 17:22:11 UTC 
Eike, bug 381974 comment #3 has some good investigation of this crash.
Comment 22 Christoph Feck 2017-07-17 18:30:27 UTC 
*** Bug 382436 has been marked as a duplicate of this bug. ***
Comment 23 Eike Hein 2017-07-18 10:05:36 UTC 
Thanks!
Comment 24 David Edmundson 2017-07-20 06:14:20 UTC 
*** Bug 382525 has been marked as a duplicate of this bug. ***
Comment 25 Christoph Feck 2017-07-20 06:40:18 UTC 
*** Bug 382510 has been marked as a duplicate of this bug. ***
Comment 26 David Edmundson 2017-07-30 22:42:46 UTC 
*** Bug 382639 has been marked as a duplicate of this bug. ***
Comment 27 David Edmundson 2017-07-30 22:42:49 UTC 
*** Bug 382905 has been marked as a duplicate of this bug. ***
Comment 28 David Edmundson 2017-07-30 22:42:52 UTC 
*** Bug 382746 has been marked as a duplicate of this bug. ***
Comment 29 Christoph Feck 2017-08-02 10:45:27 UTC 
*** Bug 382539 has been marked as a duplicate of this bug. ***
Comment 30 Christoph Feck 2017-08-09 09:41:11 UTC 
*** Bug 383282 has been marked as a duplicate of this bug. ***
Comment 31 David Edmundson 2017-08-22 10:20:32 UTC 
*** Bug 383830 has been marked as a duplicate of this bug. ***
Comment 32 Christoph Feck 2017-08-23 00:09:34 UTC 
*** Bug 383869 has been marked as a duplicate of this bug. ***
Comment 33 David Edmundson 2017-09-06 09:04:04 UTC 
*** Bug 384406 has been marked as a duplicate of this bug. ***
Comment 34 David Edmundson 2017-09-27 09:54:06 UTC 
*** Bug 385131 has been marked as a duplicate of this bug. ***
Comment 35 David Edmundson 2017-09-27 09:54:53 UTC 
*** Bug 384855 has been marked as a duplicate of this bug. ***
Comment 36 David Edmundson 2017-09-27 09:55:03 UTC 
*** Bug 384503 has been marked as a duplicate of this bug. ***
Comment 37 David Edmundson 2017-10-09 04:19:50 UTC 
*** Bug 385489 has been marked as a duplicate of this bug. ***
Comment 38 David Edmundson 2017-10-12 08:48:52 UTC 
*** Bug 385643 has been marked as a duplicate of this bug. ***
Comment 39 David Edmundson 2017-11-01 23:16:40 UTC 
*** Bug 386443 has been marked as a duplicate of this bug. ***
Comment 40 David Edmundson 2017-11-11 23:29:23 UTC 
*** Bug 386724 has been marked as a duplicate of this bug. ***
Comment 41 David Edmundson 2017-12-06 19:53:08 UTC 
*** Bug 387649 has been marked as a duplicate of this bug. ***
Comment 42 David Edmundson 2017-12-06 19:53:12 UTC 
*** Bug 387524 has been marked as a duplicate of this bug. ***
Comment 43 David Edmundson 2017-12-06 19:53:29 UTC 
*** Bug 375189 has been marked as a duplicate of this bug. ***
Comment 44 David Edmundson 2017-12-08 15:33:51 UTC 
*** Bug 387676 has been marked as a duplicate of this bug. ***
Comment 45 David Edmundson 2017-12-19 09:06:34 UTC 
*** Bug 387803 has been marked as a duplicate of this bug. ***
Comment 46 David Edmundson 2017-12-19 09:06:39 UTC 
*** Bug 387989 has been marked as a duplicate of this bug. ***
Comment 47 David Edmundson 2017-12-19 09:06:42 UTC 
*** Bug 388021 has been marked as a duplicate of this bug. ***
Comment 48 David Edmundson 2017-12-24 22:15:04 UTC 
*** Bug 387843 has been marked as a duplicate of this bug. ***
Comment 49 David Edmundson 2019-04-12 00:30:57 UTC 
*** Bug 406393 has been marked as a duplicate of this bug. ***
Comment 50 David Edmundson 2019-04-12 00:31:27 UTC 
*** Bug 397833 has been marked as a duplicate of this bug. ***