https://bugs.kde.org/show_bug.cgi?id=404219
Bug ID: 404219
Summary: kmail crashes on exit
Product: kmail2
Version: unspecified
Platform: Compiled Sources
OS: Linux
Status: REPORTED
Keywords: drkonqi
Severity: crash
Priority: NOR
Component: general
Assignee: kdepim-b...@kde.org
Reporter: kwanza.p...@virginmedia.com
Target Milestone: ---
Application: kmail (5.10.2)
(Compiled from sources)
Qt Version: 5.12.1
Frameworks Version: 5.54.0
Operating System: Linux 4.12.14-lp150.12.45-default x86_64
Distribution: "openSUSE Leap 15.0"
-- Information about the crash:
- What I was doing when the application crashed:
Simply closed the application.
This behaviour was also observed with v18.12.0 using QT-5.12.0.
I suspect it has something to do with freeing of memory.
The crash can be reproduced every time.
-- Backtrace:
Application: KMail (kmail), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7ff92c1f7c40 (LWP 16581))]
Thread 28 (Thread 0x7ff874842700 (LWP 24318)):
#0 0x00007ff94ed7fdc6 in pthread_cond_timedwait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1 0x00007ff944185527 in base::ConditionVariable::TimedWait () at
./../../3rdparty/chromium/base/synchronization/condition_variable_posix.cc:120
#2 0x00007ff944185e8a in base::WaitableEvent::TimedWaitUntil () at
./../../3rdparty/chromium/base/synchronization/waitable_event_posix.cc:221
#3 0x00007ff944185f72 in base::WaitableEvent::TimedWait () at
./../../3rdparty/chromium/base/synchronization/waitable_event_posix.cc:161
#4 0x00007ff9441439d1 in
base::internal::SchedulerWorker::Delegate::WaitForWork () at
./../../3rdparty/chromium/base/task_scheduler/scheduler_worker.cc:37
#5 0x00007ff944146507 in base::internal::SchedulerWorker::RunWorker () at
./../../3rdparty/chromium/base/task_scheduler/scheduler_worker.cc:296
#6 0x00007ff944146af4 in base::internal::SchedulerWorker::RunPooledWorker ()
at ./../../3rdparty/chromium/base/task_scheduler/scheduler_worker.cc:224
#7 0x00007ff944188081 in ThreadFunc () at
./../../3rdparty/chromium/base/threading/platform_thread_posix.cc:76
#8 0x00007ff94ed79c20 in start_thread () from /lib64/libpthread.so.0
#9 0x00007ff95910cb8f in clone () from /lib64/libc.so.6
Thread 27 (Thread 0x7ff875043700 (LWP 24317)):
#0 0x00007ff94ed7fdc6 in pthread_cond_timedwait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1 0x00007ff944185527 in base::ConditionVariable::TimedWait () at
./../../3rdparty/chromium/base/synchronization/condition_variable_posix.cc:120
#2 0x00007ff944185e8a in base::WaitableEvent::TimedWaitUntil () at
./../../3rdparty/chromium/base/synchronization/waitable_event_posix.cc:221
#3 0x00007ff944185f72 in base::WaitableEvent::TimedWait () at
./../../3rdparty/chromium/base/synchronization/waitable_event_posix.cc:161
#4 0x00007ff9441439d1 in
base::internal::SchedulerWorker::Delegate::WaitForWork () at
./../../3rdparty/chromium/base/task_scheduler/scheduler_worker.cc:37
#5 0x00007ff944146836 in base::internal::SchedulerWorker::RunWorker () at
./../../3rdparty/chromium/base/task_scheduler/scheduler_worker.cc:324
#6 0x00007ff944146af4 in base::internal::SchedulerWorker::RunPooledWorker ()
at ./../../3rdparty/chromium/base/task_scheduler/scheduler_worker.cc:224
#7 0x00007ff944188081 in ThreadFunc () at
./../../3rdparty/chromium/base/threading/platform_thread_posix.cc:76
#8 0x00007ff94ed79c20 in start_thread () from /lib64/libpthread.so.0
#9 0x00007ff95910cb8f in clone () from /lib64/libc.so.6
Thread 26 (Thread 0x7ff8f6624700 (LWP 24277)):
#0 0x00007ff94ed7f9fc in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1 0x00007ff93ee1497a in QTWTF::TCMalloc_PageHeap::scavengerThread
(this=0x7ff93eefef00 <QTWTF::pageheap_memory>) at
../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2359
#2 0x00007ff93ee14999 in QTWTF::TCMalloc_PageHeap::runScavengerThread
(context=<optimized out>) at
../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1464
#3 0x00007ff94ed79c20 in start_thread () from /lib64/libpthread.so.0
#4 0x00007ff95910cb8f in clone () from /lib64/libc.so.6
Thread 25 (Thread 0x7ff8f9744700 (LWP 23791)):
#0 0x00007ff94c7410a4 in g_mutex_unlock () from
/usr/local/lib64/libglib-2.0.so.0
#1 0x00007ff94c6fb519 in g_main_context_check () from
/usr/local/lib64/libglib-2.0.so.0
#2 0x00007ff94c6fbab8 in ?? () from /usr/local/lib64/libglib-2.0.so.0
#3 0x00007ff94c6fbc1c in g_main_context_iteration () from
/usr/local/lib64/libglib-2.0.so.0
#4 0x00007ff959a1ca0b in QEventDispatcherGlib::processEvents
(this=0x5581bd045020, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#5 0x00007ff9599ca13b in QEventLoop::exec (this=this@entry=0x7ff8f9743990,
flags=..., flags@entry=...) at
../../include/QtCore/../../src/corelib/global/qflags.h:71
#6 0x00007ff959822926 in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:531
#7 0x00007ff959823b93 in QThreadPrivate::start (arg=0x5581bd01ff60) at
thread/qthread_unix.cpp:361
#8 0x00007ff94ed79c20 in start_thread () from /lib64/libpthread.so.0
#9 0x00007ff95910cb8f in clone () from /lib64/libc.so.6
Thread 24 (Thread 0x7ff8fafa7700 (LWP 23489)):
#0 0x00007ff94ed7fdc6 in pthread_cond_timedwait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1 0x00007ff944185527 in base::ConditionVariable::TimedWait () at
./../../3rdparty/chromium/base/synchronization/condition_variable_posix.cc:120
#2 0x00007ff944185e8a in base::WaitableEvent::TimedWaitUntil () at
./../../3rdparty/chromium/base/synchronization/waitable_event_posix.cc:221
#3 0x00007ff944185f72 in base::WaitableEvent::TimedWait () at
./../../3rdparty/chromium/base/synchronization/waitable_event_posix.cc:161
#4 0x00007ff9441439d1 in
base::internal::SchedulerWorker::Delegate::WaitForWork () at
./../../3rdparty/chromium/base/task_scheduler/scheduler_worker.cc:37
#5 0x00007ff944146507 in base::internal::SchedulerWorker::RunWorker () at
./../../3rdparty/chromium/base/task_scheduler/scheduler_worker.cc:296
#6 0x00007ff944146af4 in base::internal::SchedulerWorker::RunPooledWorker ()
at ./../../3rdparty/chromium/base/task_scheduler/scheduler_worker.cc:224
#7 0x00007ff944188081 in ThreadFunc () at
./../../3rdparty/chromium/base/threading/platform_thread_posix.cc:76
#8 0x00007ff94ed79c20 in start_thread () from /lib64/libpthread.so.0
#9 0x00007ff95910cb8f in clone () from /lib64/libc.so.6
Thread 23 (Thread 0x7ff900b2b700 (LWP 22393)):
#0 0x00007ff94ed7f9fc in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1 0x00007ff944185459 in base::ConditionVariable::Wait () at
./../../3rdparty/chromium/base/synchronization/condition_variable_posix.cc:71
#2 0x00007ff944185e98 in base::WaitableEvent::TimedWaitUntil () at
./../../3rdparty/chromium/base/synchronization/waitable_event_posix.cc:223
#3 0x00007ff944185f2f in base::WaitableEvent::Wait () at
./../../3rdparty/chromium/base/synchronization/waitable_event_posix.cc:154
#4 0x00007ff9441439e8 in
base::internal::SchedulerWorker::Delegate::WaitForWork () at
./../../3rdparty/chromium/base/task_scheduler/scheduler_worker.cc:35
#5 0x00007ff944146836 in base::internal::SchedulerWorker::RunWorker () at
./../../3rdparty/chromium/base/task_scheduler/scheduler_worker.cc:324
#6 0x00007ff944146b74 in base::internal::SchedulerWorker::RunDedicatedWorker
() at ./../../3rdparty/chromium/base/task_scheduler/scheduler_worker.cc:248
#7 0x00007ff944188081 in ThreadFunc () at
./../../3rdparty/chromium/base/threading/platform_thread_posix.cc:76
#8 0x00007ff94ed79c20 in start_thread () from /lib64/libpthread.so.0
#9 0x00007ff95910cb8f in clone () from /lib64/libc.so.6
Thread 22 (Thread 0x7ff910c83700 (LWP 21941)):
#0 0x00007ff935d25a10 in pa_fdsem_after_poll () from
/usr/lib64/pulseaudio/libpulsecommon-12.2.so
#1 0x00007ff935d3d24d in ?? () from
/usr/lib64/pulseaudio/libpulsecommon-12.2.so
#2 0x00007ff93ca11838 in pa_mainloop_dispatch () from /usr/lib64/libpulse.so.0
#3 0x00007ff93ca11b0c in pa_mainloop_iterate () from /usr/lib64/libpulse.so.0
#4 0x00007ff93ca11bb0 in pa_mainloop_run () from /usr/lib64/libpulse.so.0
#5 0x00007ff93ca1f616 in ?? () from /usr/lib64/libpulse.so.0
#6 0x00007ff935d4c938 in ?? () from
/usr/lib64/pulseaudio/libpulsecommon-12.2.so
#7 0x00007ff94ed79c20 in start_thread () from /lib64/libpthread.so.0
#8 0x00007ff95910cb8f in clone () from /lib64/libc.so.6
Thread 21 (Thread 0x7ff9154eb700 (LWP 21932)):
#0 0x00007ff959119b3b in __lll_lock_wait_private () from /lib64/libc.so.6
#1 0x00007ff95911b814 in __fprintf_chk () from /lib64/libc.so.6
#2 0x00007ff93a80307d in event_logv_ () from /usr/lib64/libevent-2.1.so.6
#3 0x00007ff93a803214 in event_warn () from /usr/lib64/libevent-2.1.so.6
#4 0x00007ff93a804b3c in ?? () from /usr/lib64/libevent-2.1.so.6
#5 0x00007ff93a7fa7e4 in event_base_loop () from /usr/lib64/libevent-2.1.so.6
#6 0x00007ff94418bb39 in base::MessagePumpLibevent::Run () at
./../../3rdparty/chromium/base/message_loop/message_pump_libevent.cc:214
#7 0x00007ff94412247b in base::RunLoop::Run () at
./../../3rdparty/chromium/base/run_loop.cc:102
#8 base::RunLoop::Run () at ./../../3rdparty/chromium/base/run_loop.cc:85
#9 0x00007ff944154e71 in base::Thread::Run () at
./../../3rdparty/chromium/base/threading/thread.cc:255
#10 base::Thread::ThreadMain () at
./../../3rdparty/chromium/base/threading/thread.cc:337
#11 0x00007ff944188081 in ThreadFunc () at
./../../3rdparty/chromium/base/threading/platform_thread_posix.cc:76
#12 0x00007ff94ed79c20 in start_thread () from /lib64/libpthread.so.0
#13 0x00007ff95910cb8f in clone () from /lib64/libc.so.6
Thread 20 (Thread 0x7ff915cec700 (LWP 21931)):
#0 0x00007ff94ed7f9fc in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1 0x00007ff94baf6592 in _xcb_conn_wait () from /usr/lib64/libxcb.so.1
#2 0x00007ff94baf7cbf in wait_for_reply () from /usr/lib64/libxcb.so.1
#3 0x00007ff94baf7e3f in xcb_wait_for_reply64 () from /usr/lib64/libxcb.so.1
#4 0x00007ff94f1df418 in _XReply () from /usr/lib64/libX11.so.6
#5 0x00007ff926702213 in ?? () from /usr/lib64/libGLX_nvidia.so.0
#6 0x00007ff926703145 in ?? () from /usr/lib64/libGLX_nvidia.so.0
#7 0x00007ff93e60a79a in ?? () from /usr/lib64/libGLX.so.0
#8 0x00007ff93e60af13 in ?? () from /usr/lib64/libGLX.so.0
#9 0x00007ff9448121b6 in gl::GLContextGLX::MakeCurrent () at
../../3rdparty/chromium/ui/gl/gl_context_glx.cc:227
#10 0x00007ff9448043bc in gl::GLContext::MakeVirtuallyCurrent () at
../../3rdparty/chromium/ui/gl/gl_context.cc:310
#11 0x00007ff944b16112 in gpu::GLContextVirtual::MakeCurrent () at
../../3rdparty/chromium/gpu/command_buffer/service/gl_context_virtual.cc:37
#12 gpu::GLContextVirtual::MakeCurrent () at
../../3rdparty/chromium/gpu/command_buffer/service/gl_context_virtual.cc:35
#13 0x00007ff9469decb7 in gpu::CommandBufferStub::Destroy () at
../../3rdparty/chromium/gpu/ipc/service/command_buffer_stub.cc:469
#14 0x00007ff9469df513 in gpu::CommandBufferStub::~CommandBufferStub () at
../../3rdparty/chromium/gpu/ipc/service/command_buffer_stub.cc:239
#15 0x00007ff9469ea7b1 in gpu::GLES2CommandBufferStub::~GLES2CommandBufferStub
() at ../../3rdparty/chromium/gpu/ipc/service/gles2_command_buffer_stub.cc:77
#16 0x00007ff9469e65ff in
std::default_delete<gpu::CommandBufferStub>::operator() () at
/usr/include/c++/8/bits/unique_ptr.h:81
#17 std::unique_ptr<gpu::CommandBufferStub,
std::default_delete<gpu::CommandBufferStub> >::~unique_ptr () at
/usr/include/c++/8/bits/unique_ptr.h:274
#18 std::pair<int, std::unique_ptr<gpu::CommandBufferStub,
std::default_delete<gpu::CommandBufferStub> > >::~pair () at
/usr/include/c++/8/bits/stl_pair.h:208
#19 std::_Destroy<std::pair<int, std::unique_ptr<gpu::CommandBufferStub,
std::default_delete<gpu::CommandBufferStub> > > > () at
/usr/include/c++/8/bits/stl_construct.h:98
#20 std::_Destroy_aux<false>::__destroy<std::pair<int,
std::unique_ptr<gpu::CommandBufferStub,
std::default_delete<gpu::CommandBufferStub> > >*> () at
/usr/include/c++/8/bits/stl_construct.h:108
#21 std::_Destroy<std::pair<int, std::unique_ptr<gpu::CommandBufferStub,
std::default_delete<gpu::CommandBufferStub> > >*> () at
/usr/include/c++/8/bits/stl_construct.h:137
#22 std::_Destroy<std::pair<int, std::unique_ptr<gpu::CommandBufferStub,
std::default_delete<gpu::CommandBufferStub> > >*, std::pair<int,
std::unique_ptr<gpu::CommandBufferStub,
std::default_delete<gpu::CommandBufferStub> > > > () at
/usr/include/c++/8/bits/stl_construct.h:206
#23 std::vector<std::pair<int, std::unique_ptr<gpu::CommandBufferStub,
std::default_delete<gpu::CommandBufferStub> > >, std::allocator<std::pair<int,
std::unique_ptr<gpu::CommandBufferStub,
std::default_delete<gpu::CommandBufferStub> > > > >::_M_erase_at_end () at
/usr/include/c++/8/bits/stl_vector.h:1658
#24 std::vector<std::pair<int, std::unique_ptr<gpu::CommandBufferStub,
std::default_delete<gpu::CommandBufferStub> > >, std::allocator<std::pair<int,
std::unique_ptr<gpu::CommandBufferStub,
std::default_delete<gpu::CommandBufferStub> > > > >::clear () at
/usr/include/c++/8/bits/stl_vector.h:1386
#25 base::internal::flat_tree<int, std::pair<int,
std::unique_ptr<gpu::CommandBufferStub,
std::default_delete<gpu::CommandBufferStub> > >,
base::internal::GetKeyFromValuePairFirst<int,
std::unique_ptr<gpu::CommandBufferStub,
std::default_delete<gpu::CommandBufferStub> > >, std::less<void> >::clear () at
../../3rdparty/chromium/base/containers/flat_tree.h:585
#26 gpu::GpuChannel::~GpuChannel () at
../../3rdparty/chromium/gpu/ipc/service/gpu_channel.cc:381
#27 0x00007ff9469e67c1 in gpu::GpuChannel::~GpuChannel () at
../../3rdparty/chromium/gpu/ipc/service/gpu_channel.cc:388
#28 0x00007ff9469e6b1b in std::default_delete<gpu::GpuChannel>::operator() ()
at /usr/include/c++/8/bits/unique_ptr.h:81
#29 std::unique_ptr<gpu::GpuChannel, std::default_delete<gpu::GpuChannel>
>::~unique_ptr () at /usr/include/c++/8/bits/unique_ptr.h:274
#30 std::pair<int const, std::unique_ptr<gpu::GpuChannel,
std::default_delete<gpu::GpuChannel> > >::~pair () at
/usr/include/c++/8/bits/stl_pair.h:208
#31 __gnu_cxx::new_allocator<std::__detail::_Hash_node<std::pair<int const,
std::unique_ptr<gpu::GpuChannel, std::default_delete<gpu::GpuChannel> > >,
false> >::destroy<std::pair<int const, std::unique_ptr<gpu::GpuChannel,
std::default_delete<gpu::GpuChannel> > > > () at
/usr/include/c++/8/ext/new_allocator.h:140
#32
std::allocator_traits<std::allocator<std::__detail::_Hash_node<std::pair<int
const, std::unique_ptr<gpu::GpuChannel, std::default_delete<gpu::GpuChannel> >
>, false> > >::destroy<std::pair<int const, std::unique_ptr<gpu::GpuChannel,
std::default_delete<gpu::GpuChannel> > > > () at
/usr/include/c++/8/bits/alloc_traits.h:487
#33
std::__detail::_Hashtable_alloc<std::allocator<std::__detail::_Hash_node<std::pair<int
const, std::unique_ptr<gpu::GpuChannel, std::default_delete<gpu::GpuChannel> >
>, false> > >::_M_deallocate_node () at
/usr/include/c++/8/bits/hashtable_policy.h:2100
#34 0x00007ff9469e7135 in std::_Hashtable<int, std::pair<int const,
std::unique_ptr<gpu::GpuChannel, std::default_delete<gpu::GpuChannel> > >,
std::allocator<std::pair<int const, std::unique_ptr<gpu::GpuChannel,
std::default_delete<gpu::GpuChannel> > > >, std::__detail::_Select1st,
std::equal_to<int>, std::hash<int>, std::__detail::_Mod_range_hashing,
std::__detail::_Default_ranged_hash, std::__detail::_Prime_rehash_policy,
std::__detail::_Hashtable_traits<false, false, true> >::_M_erase () at
/usr/include/c++/8/bits/hashtable.h:1908
#35 std::_Hashtable<int, std::pair<int const, std::unique_ptr<gpu::GpuChannel,
std::default_delete<gpu::GpuChannel> > >, std::allocator<std::pair<int const,
std::unique_ptr<gpu::GpuChannel, std::default_delete<gpu::GpuChannel> > > >,
std::__detail::_Select1st, std::equal_to<int>, std::hash<int>,
std::__detail::_Mod_range_hashing, std::__detail::_Default_ranged_hash,
std::__detail::_Prime_rehash_policy, std::__detail::_Hashtable_traits<false,
false, true> >::_M_erase () at /usr/include/c++/8/bits/hashtable.h:1934
#36 std::_Hashtable<int, std::pair<int const, std::unique_ptr<gpu::GpuChannel,
std::default_delete<gpu::GpuChannel> > >, std::allocator<std::pair<int const,
std::unique_ptr<gpu::GpuChannel, std::default_delete<gpu::GpuChannel> > > >,
std::__detail::_Select1st, std::equal_to<int>, std::hash<int>,
std::__detail::_Mod_range_hashing, std::__detail::_Default_ranged_hash,
std::__detail::_Prime_rehash_policy, std::__detail::_Hashtable_traits<false,
false, true> >::erase () at /usr/include/c++/8/bits/hashtable.h:771
#37 std::unordered_map<int, std::unique_ptr<gpu::GpuChannel,
std::default_delete<gpu::GpuChannel> >, std::hash<int>, std::equal_to<int>,
std::allocator<std::pair<int const, std::unique_ptr<gpu::GpuChannel,
std::default_delete<gpu::GpuChannel> > > > >::erase () at
/usr/include/c++/8/bits/unordered_map.h:815
#38 gpu::GpuChannelManager::RemoveChannel () at
../../3rdparty/chromium/gpu/ipc/service/gpu_channel_manager.cc:126
#39 0x00007ff9440de3b3 in base::OnceCallback<void ()>::Run() && () at
../../3rdparty/chromium/base/callback.h:99
#40 base::debug::TaskAnnotator::RunTask () at
./../../3rdparty/chromium/base/debug/task_annotator.cc:101
#41 0x00007ff94410495a in base::MessageLoop::RunTask () at
./../../3rdparty/chromium/base/message_loop/message_loop.cc:421
#42 0x00007ff94410501f in base::MessageLoop::DeferOrRunPendingTask () at
./../../3rdparty/chromium/base/message_loop/message_loop.cc:432
#43 0x00007ff9441051a8 in base::MessageLoop::DoWork () at
./../../3rdparty/chromium/base/message_loop/message_loop.cc:480
#44 0x00007ff9440ff841 in base::MessagePumpDefault::Run () at
./../../3rdparty/chromium/base/message_loop/message_pump_default.cc:37
#45 0x00007ff94412247b in base::RunLoop::Run () at
./../../3rdparty/chromium/base/run_loop.cc:102
#46 base::RunLoop::Run () at ./../../3rdparty/chromium/base/run_loop.cc:85
#47 0x00007ff944154e71 in base::Thread::Run () at
./../../3rdparty/chromium/base/threading/thread.cc:255
#48 base::Thread::ThreadMain () at
./../../3rdparty/chromium/base/threading/thread.cc:337
#49 0x00007ff944188081 in ThreadFunc () at
./../../3rdparty/chromium/base/threading/platform_thread_posix.cc:76
#50 0x00007ff94ed79c20 in start_thread () from /lib64/libpthread.so.0
#51 0x00007ff95910cb8f in clone () from /lib64/libc.so.6
Thread 19 (Thread 0x7ff9164ed700 (LWP 21930)):
#0 0x00007ff94ed7fdc6 in pthread_cond_timedwait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1 0x00007ff944185527 in base::ConditionVariable::TimedWait () at
./../../3rdparty/chromium/base/synchronization/condition_variable_posix.cc:120
#2 0x00007ff944185e8a in base::WaitableEvent::TimedWaitUntil () at
./../../3rdparty/chromium/base/synchronization/waitable_event_posix.cc:221
#3 0x00007ff944185f72 in base::WaitableEvent::TimedWait () at
./../../3rdparty/chromium/base/synchronization/waitable_event_posix.cc:161
#4 0x00007ff9441439d1 in
base::internal::SchedulerWorker::Delegate::WaitForWork () at
./../../3rdparty/chromium/base/task_scheduler/scheduler_worker.cc:37
#5 0x00007ff944146836 in base::internal::SchedulerWorker::RunWorker () at
./../../3rdparty/chromium/base/task_scheduler/scheduler_worker.cc:324
#6 0x00007ff944146af4 in base::internal::SchedulerWorker::RunPooledWorker ()
at ./../../3rdparty/chromium/base/task_scheduler/scheduler_worker.cc:224
#7 0x00007ff944188081 in ThreadFunc () at
./../../3rdparty/chromium/base/threading/platform_thread_posix.cc:76
#8 0x00007ff94ed79c20 in start_thread () from /lib64/libpthread.so.0
#9 0x00007ff95910cb8f in clone () from /lib64/libc.so.6
Thread 18 (Thread 0x7ff916cee700 (LWP 21929)):
#0 0x00007ff94ed7fdc6 in pthread_cond_timedwait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1 0x00007ff944185527 in base::ConditionVariable::TimedWait () at
./../../3rdparty/chromium/base/synchronization/condition_variable_posix.cc:120
#2 0x00007ff944185e8a in base::WaitableEvent::TimedWaitUntil () at
./../../3rdparty/chromium/base/synchronization/waitable_event_posix.cc:221
#3 0x00007ff944185f72 in base::WaitableEvent::TimedWait () at
./../../3rdparty/chromium/base/synchronization/waitable_event_posix.cc:161
#4 0x00007ff9441439d1 in
base::internal::SchedulerWorker::Delegate::WaitForWork () at
./../../3rdparty/chromium/base/task_scheduler/scheduler_worker.cc:37
#5 0x00007ff944146836 in base::internal::SchedulerWorker::RunWorker () at
./../../3rdparty/chromium/base/task_scheduler/scheduler_worker.cc:324
#6 0x00007ff944146af4 in base::internal::SchedulerWorker::RunPooledWorker ()
at ./../../3rdparty/chromium/base/task_scheduler/scheduler_worker.cc:224
#7 0x00007ff944188081 in ThreadFunc () at
./../../3rdparty/chromium/base/threading/platform_thread_posix.cc:76
#8 0x00007ff94ed79c20 in start_thread () from /lib64/libpthread.so.0
#9 0x00007ff95910cb8f in clone () from /lib64/libc.so.6
Thread 17 (Thread 0x7ff9174ef700 (LWP 21928)):
#0 0x00007ff94ed7fdc6 in pthread_cond_timedwait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1 0x00007ff944185527 in base::ConditionVariable::TimedWait () at
./../../3rdparty/chromium/base/synchronization/condition_variable_posix.cc:120
#2 0x00007ff944185e8a in base::WaitableEvent::TimedWaitUntil () at
./../../3rdparty/chromium/base/synchronization/waitable_event_posix.cc:221
#3 0x00007ff944185f72 in base::WaitableEvent::TimedWait () at
./../../3rdparty/chromium/base/synchronization/waitable_event_posix.cc:161
#4 0x00007ff9441439d1 in
base::internal::SchedulerWorker::Delegate::WaitForWork () at
./../../3rdparty/chromium/base/task_scheduler/scheduler_worker.cc:37
#5 0x00007ff944146836 in base::internal::SchedulerWorker::RunWorker () at
./../../3rdparty/chromium/base/task_scheduler/scheduler_worker.cc:324
#6 0x00007ff944146af4 in base::internal::SchedulerWorker::RunPooledWorker ()
at ./../../3rdparty/chromium/base/task_scheduler/scheduler_worker.cc:224
#7 0x00007ff944188081 in ThreadFunc () at
./../../3rdparty/chromium/base/threading/platform_thread_posix.cc:76
#8 0x00007ff94ed79c20 in start_thread () from /lib64/libpthread.so.0
#9 0x00007ff95910cb8f in clone () from /lib64/libc.so.6
Thread 16 (Thread 0x7ff9184f1700 (LWP 21916)):
#0 0x00007ff94ed7fdc6 in pthread_cond_timedwait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1 0x00007ff944185527 in base::ConditionVariable::TimedWait () at
./../../3rdparty/chromium/base/synchronization/condition_variable_posix.cc:120
#2 0x00007ff944185e8a in base::WaitableEvent::TimedWaitUntil () at
./../../3rdparty/chromium/base/synchronization/waitable_event_posix.cc:221
#3 0x00007ff9440ff8a0 in base::MessagePumpDefault::Run () at
./../../3rdparty/chromium/base/message_loop/message_pump_default.cc:63
#4 0x00007ff94412247b in base::RunLoop::Run () at
./../../3rdparty/chromium/base/run_loop.cc:102
#5 base::RunLoop::Run () at ./../../3rdparty/chromium/base/run_loop.cc:85
#6 0x00007ff944154e71 in base::Thread::Run () at
./../../3rdparty/chromium/base/threading/thread.cc:255
#7 base::Thread::ThreadMain () at
./../../3rdparty/chromium/base/threading/thread.cc:337
#8 0x00007ff944188081 in ThreadFunc () at
./../../3rdparty/chromium/base/threading/platform_thread_posix.cc:76
#9 0x00007ff94ed79c20 in start_thread () from /lib64/libpthread.so.0
#10 0x00007ff95910cb8f in clone () from /lib64/libc.so.6
Thread 15 (Thread 0x7ff918cf2700 (LWP 21914)):
#0 0x00007ff94ed7f9fc in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1 0x00007ff944185459 in base::ConditionVariable::Wait () at
./../../3rdparty/chromium/base/synchronization/condition_variable_posix.cc:71
#2 0x00007ff944a54d58 in cc::SingleThreadTaskGraphRunner::Run () at
./../../3rdparty/chromium/cc/raster/single_thread_task_graph_runner.cc:123
#3 0x00007ff94415642f in base::SimpleThread::ThreadMain () at
./../../3rdparty/chromium/base/threading/simple_thread.cc:81
#4 0x00007ff944188081 in ThreadFunc () at
./../../3rdparty/chromium/base/threading/platform_thread_posix.cc:76
#5 0x00007ff94ed79c20 in start_thread () from /lib64/libpthread.so.0
#6 0x00007ff95910cb8f in clone () from /lib64/libc.so.6
Thread 14 (Thread 0x7ff9194f3700 (LWP 21911)):
#0 0x00007ff94ed7f9fc in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1 0x00007ff944185459 in base::ConditionVariable::Wait () at
./../../3rdparty/chromium/base/synchronization/condition_variable_posix.cc:71
#2 0x00007ff944185e98 in base::WaitableEvent::TimedWaitUntil () at
./../../3rdparty/chromium/base/synchronization/waitable_event_posix.cc:223
#3 0x00007ff944185f2f in base::WaitableEvent::Wait () at
./../../3rdparty/chromium/base/synchronization/waitable_event_posix.cc:154
#4 0x00007ff9441439e8 in
base::internal::SchedulerWorker::Delegate::WaitForWork () at
./../../3rdparty/chromium/base/task_scheduler/scheduler_worker.cc:35
#5 0x00007ff944146836 in base::internal::SchedulerWorker::RunWorker () at
./../../3rdparty/chromium/base/task_scheduler/scheduler_worker.cc:324
#6 0x00007ff944146b34 in base::internal::SchedulerWorker::RunSharedWorker ()
at ./../../3rdparty/chromium/base/task_scheduler/scheduler_worker.cc:236
#7 0x00007ff944188081 in ThreadFunc () at
./../../3rdparty/chromium/base/threading/platform_thread_posix.cc:76
#8 0x00007ff94ed79c20 in start_thread () from /lib64/libpthread.so.0
#9 0x00007ff95910cb8f in clone () from /lib64/libc.so.6
Thread 13 (Thread 0x7ff919cf4700 (LWP 21909)):
#0 0x00007ffe81dd7b62 in clock_gettime ()
#1 0x00007ff95911a3d6 in clock_gettime () from /lib64/libc.so.6
#2 0x00007ff94418bdf7 in ClockNow () at
./../../3rdparty/chromium/base/time/time_now_posix.cc:53
#3 0x00007ff94418dbce in base::subtle::TimeTicksNowIgnoringOverride () at
./../../3rdparty/chromium/base/time/time_now_posix.cc:89
#4 0x00007ff94418bbcd in base::MessagePumpLibevent::Run () at
./../../3rdparty/chromium/base/message_loop/message_pump_libevent.cc:239
#5 0x00007ff94412247b in base::RunLoop::Run () at
./../../3rdparty/chromium/base/run_loop.cc:102
#6 base::RunLoop::Run () at ./../../3rdparty/chromium/base/run_loop.cc:85
#7 0x00007ff943ad5d44 in content::BrowserProcessSubThread::IOThreadRun () at
../../3rdparty/chromium/content/browser/browser_process_sub_thread.cc:178
#8 0x00007ff944154fc8 in base::Thread::ThreadMain () at
./../../3rdparty/chromium/base/threading/thread.cc:337
#9 0x00007ff944188081 in ThreadFunc () at
./../../3rdparty/chromium/base/threading/platform_thread_posix.cc:76
#10 0x00007ff94ed79c20 in start_thread () from /lib64/libpthread.so.0
#11 0x00007ff95910cb8f in clone () from /lib64/libc.so.6
Thread 12 (Thread 0x7ff91a4f5700 (LWP 21908)):
#0 0x00007ff94ed7fdc6 in pthread_cond_timedwait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1 0x00007ff944185527 in base::ConditionVariable::TimedWait () at
./../../3rdparty/chromium/base/synchronization/condition_variable_posix.cc:120
#2 0x00007ff944185e8a in base::WaitableEvent::TimedWaitUntil () at
./../../3rdparty/chromium/base/synchronization/waitable_event_posix.cc:221
#3 0x00007ff944185f72 in base::WaitableEvent::TimedWait () at
./../../3rdparty/chromium/base/synchronization/waitable_event_posix.cc:161
#4 0x00007ff9441439d1 in
base::internal::SchedulerWorker::Delegate::WaitForWork () at
./../../3rdparty/chromium/base/task_scheduler/scheduler_worker.cc:37
#5 0x00007ff944146836 in base::internal::SchedulerWorker::RunWorker () at
./../../3rdparty/chromium/base/task_scheduler/scheduler_worker.cc:324
#6 0x00007ff944146af4 in base::internal::SchedulerWorker::RunPooledWorker ()
at ./../../3rdparty/chromium/base/task_scheduler/scheduler_worker.cc:224
#7 0x00007ff944188081 in ThreadFunc () at
./../../3rdparty/chromium/base/threading/platform_thread_posix.cc:76
#8 0x00007ff94ed79c20 in start_thread () from /lib64/libpthread.so.0
#9 0x00007ff95910cb8f in clone () from /lib64/libc.so.6
Thread 11 (Thread 0x7ff91acf6700 (LWP 21907)):
#0 0x00007ff94ed7fdc6 in pthread_cond_timedwait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1 0x00007ff944185527 in base::ConditionVariable::TimedWait () at
./../../3rdparty/chromium/base/synchronization/condition_variable_posix.cc:120
#2 0x00007ff944185e8a in base::WaitableEvent::TimedWaitUntil () at
./../../3rdparty/chromium/base/synchronization/waitable_event_posix.cc:221
#3 0x00007ff944185f72 in base::WaitableEvent::TimedWait () at
./../../3rdparty/chromium/base/synchronization/waitable_event_posix.cc:161
#4 0x00007ff9441439d1 in
base::internal::SchedulerWorker::Delegate::WaitForWork () at
./../../3rdparty/chromium/base/task_scheduler/scheduler_worker.cc:37
#5 0x00007ff944146836 in base::internal::SchedulerWorker::RunWorker () at
./../../3rdparty/chromium/base/task_scheduler/scheduler_worker.cc:324
#6 0x00007ff944146af4 in base::internal::SchedulerWorker::RunPooledWorker ()
at ./../../3rdparty/chromium/base/task_scheduler/scheduler_worker.cc:224
#7 0x00007ff944188081 in ThreadFunc () at
./../../3rdparty/chromium/base/threading/platform_thread_posix.cc:76
#8 0x00007ff94ed79c20 in start_thread () from /lib64/libpthread.so.0
#9 0x00007ff95910cb8f in clone () from /lib64/libc.so.6
Thread 10 (Thread 0x7ff91b4f7700 (LWP 21906)):
#0 0x00007ff959119b3b in __lll_lock_wait_private () from /lib64/libc.so.6
#1 0x00007ff95911b814 in __fprintf_chk () from /lib64/libc.so.6
#2 0x00007ff93a80307d in event_logv_ () from /usr/lib64/libevent-2.1.so.6
#3 0x00007ff93a803214 in event_warn () from /usr/lib64/libevent-2.1.so.6
#4 0x00007ff93a804b3c in ?? () from /usr/lib64/libevent-2.1.so.6
#5 0x00007ff93a7fa7e4 in event_base_loop () from /usr/lib64/libevent-2.1.so.6
#6 0x00007ff94418bb39 in base::MessagePumpLibevent::Run () at
./../../3rdparty/chromium/base/message_loop/message_pump_libevent.cc:214
#7 0x00007ff94412247b in base::RunLoop::Run () at
./../../3rdparty/chromium/base/run_loop.cc:102
#8 base::RunLoop::Run () at ./../../3rdparty/chromium/base/run_loop.cc:85
#9 0x00007ff94414a0c4 in base::internal::ServiceThread::Run () at
./../../3rdparty/chromium/base/task_scheduler/service_thread.cc:60
#10 0x00007ff944154fc8 in base::Thread::ThreadMain () at
./../../3rdparty/chromium/base/threading/thread.cc:337
#11 0x00007ff944188081 in ThreadFunc () at
./../../3rdparty/chromium/base/threading/platform_thread_posix.cc:76
#12 0x00007ff94ed79c20 in start_thread () from /lib64/libpthread.so.0
#13 0x00007ff95910cb8f in clone () from /lib64/libc.so.6
Thread 9 (Thread 0x7ff91bcf8700 (LWP 21904)):
#0 0x00007ff9590fe4e7 in write () from /lib64/libc.so.6
#1 0x00007ff9590908ed in _IO_file_write@@GLIBC_2.2.5 () from /lib64/libc.so.6
#2 0x00007ff95908fd2f in new_do_write () from /lib64/libc.so.6
#3 0x00007ff95909101e in __GI__IO_file_xsputn () from /lib64/libc.so.6
#4 0x00007ff959068642 in buffered_vfprintf () from /lib64/libc.so.6
#5 0x00007ff959065b82 in vfprintf () from /lib64/libc.so.6
#6 0x00007ff95911b869 in __fprintf_chk () from /lib64/libc.so.6
#7 0x00007ff93a80307d in event_logv_ () from /usr/lib64/libevent-2.1.so.6
#8 0x00007ff93a803214 in event_warn () from /usr/lib64/libevent-2.1.so.6
#9 0x00007ff93a804b3c in ?? () from /usr/lib64/libevent-2.1.so.6
#10 0x00007ff93a7fa7e4 in event_base_loop () from /usr/lib64/libevent-2.1.so.6
#11 0x00007ff94418bb39 in base::MessagePumpLibevent::Run () at
./../../3rdparty/chromium/base/message_loop/message_pump_libevent.cc:214
#12 0x00007ff94412247b in base::RunLoop::Run () at
./../../3rdparty/chromium/base/run_loop.cc:102
#13 base::RunLoop::Run () at ./../../3rdparty/chromium/base/run_loop.cc:85
#14 0x00007ff944154e71 in base::Thread::Run () at
./../../3rdparty/chromium/base/threading/thread.cc:255
#15 base::Thread::ThreadMain () at
./../../3rdparty/chromium/base/threading/thread.cc:337
#16 0x00007ff944188081 in ThreadFunc () at
./../../3rdparty/chromium/base/threading/platform_thread_posix.cc:76
#17 0x00007ff94ed79c20 in start_thread () from /lib64/libpthread.so.0
#18 0x00007ff95910cb8f in clone () from /lib64/libc.so.6
Thread 8 (Thread 0x7ff91e09a700 (LWP 21613)):
#0 0x00007ff9591077e9 in syscall () from /lib64/libc.so.6
#1 0x00007ff959825e14 in QtLinuxFutex::_q_futex (val3=0, addr2=0x0, val2=0,
val=<optimized out>, op=0, addr=<optimized out>) at thread/qfutex_p.h:92
#2 QtLinuxFutex::futexWait<QBasicAtomicInteger<unsigned int> >
(expectedValue=<optimized out>, futex=...) at thread/qfutex_p.h:107
#3 futexSemaphoreTryAcquire_loop<false> (timeout=-1, nn=8589934593,
curValue=<optimized out>, u=...) at thread/qsemaphore.cpp:219
#4 futexSemaphoreTryAcquire<false> (timeout=-1, n=n@entry=1, u=...) at
thread/qsemaphore.cpp:262
#5 QSemaphore::acquire (this=this@entry=0x5581bc870bc8, n=n@entry=1) at
thread/qsemaphore.cpp:326
#6 0x00007ff91eef307c in QTextToSpeechProcessor::run (this=0x5581bc870b90) at
../common/qtexttospeechprocessor.cpp:183
#7 0x00007ff959823b93 in QThreadPrivate::start (arg=0x5581bc870b90) at
thread/qthread_unix.cpp:361
#8 0x00007ff94ed79c20 in start_thread () from /lib64/libpthread.so.0
#9 0x00007ff95910cb8f in clone () from /lib64/libc.so.6
Thread 7 (Thread 0x7ff91fda4700 (LWP 21534)):
#0 0x00007ff94c7410a4 in g_mutex_unlock () from
/usr/local/lib64/libglib-2.0.so.0
#1 0x00007ff94c6fb6c9 in g_main_context_dispatch () from
/usr/local/lib64/libglib-2.0.so.0
#2 0x00007ff94c6fbb98 in ?? () from /usr/local/lib64/libglib-2.0.so.0
#3 0x00007ff94c6fbc1c in g_main_context_iteration () from
/usr/local/lib64/libglib-2.0.so.0
#4 0x00007ff959a1ca0b in QEventDispatcherGlib::processEvents
(this=0x5581bc4f3930, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#5 0x00007ff9599ca13b in QEventLoop::exec (this=this@entry=0x7ff91fda3990,
flags=..., flags@entry=...) at
../../include/QtCore/../../src/corelib/global/qflags.h:71
#6 0x00007ff959822926 in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:531
#7 0x00007ff959823b93 in QThreadPrivate::start (arg=0x5581bc512cb0) at
thread/qthread_unix.cpp:361
#8 0x00007ff94ed79c20 in start_thread () from /lib64/libpthread.so.0
#9 0x00007ff95910cb8f in clone () from /lib64/libc.so.6
Thread 6 (Thread 0x7ff921b13700 (LWP 20976)):
#0 0x00007ff94c741089 in g_mutex_lock () from
/usr/local/lib64/libglib-2.0.so.0
#1 0x00007ff94c6fb38f in g_main_context_check () from
/usr/local/lib64/libglib-2.0.so.0
#2 0x00007ff94c6fbab8 in ?? () from /usr/local/lib64/libglib-2.0.so.0
#3 0x00007ff94c6fbc1c in g_main_context_iteration () from
/usr/local/lib64/libglib-2.0.so.0
#4 0x00007ff959a1ca0b in QEventDispatcherGlib::processEvents
(this=0x5581bc3d0300, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#5 0x00007ff9599ca13b in QEventLoop::exec (this=this@entry=0x7ff921b12990,
flags=..., flags@entry=...) at
../../include/QtCore/../../src/corelib/global/qflags.h:71
#6 0x00007ff959822926 in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:531
#7 0x00007ff959823b93 in QThreadPrivate::start (arg=0x5581bc3d9580) at
thread/qthread_unix.cpp:361
#8 0x00007ff94ed79c20 in start_thread () from /lib64/libpthread.so.0
#9 0x00007ff95910cb8f in clone () from /lib64/libc.so.6
Thread 5 (Thread 0x7ff922314700 (LWP 20939)):
#0 0x00007ff94c741089 in g_mutex_lock () from
/usr/local/lib64/libglib-2.0.so.0
#1 0x00007ff94c6fb0ad in g_main_context_prepare () from
/usr/local/lib64/libglib-2.0.so.0
#2 0x00007ff94c6fba43 in ?? () from /usr/local/lib64/libglib-2.0.so.0
#3 0x00007ff94c6fbc1c in g_main_context_iteration () from
/usr/local/lib64/libglib-2.0.so.0
#4 0x00007ff959a1ca0b in QEventDispatcherGlib::processEvents
(this=0x5581bc3f78f0, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#5 0x00007ff9599ca13b in QEventLoop::exec (this=this@entry=0x7ff922313990,
flags=..., flags@entry=...) at
../../include/QtCore/../../src/corelib/global/qflags.h:71
#6 0x00007ff959822926 in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:531
#7 0x00007ff959823b93 in QThreadPrivate::start (arg=0x5581bc3f7510) at
thread/qthread_unix.cpp:361
#8 0x00007ff94ed79c20 in start_thread () from /lib64/libpthread.so.0
#9 0x00007ff95910cb8f in clone () from /lib64/libc.so.6
Thread 4 (Thread 0x7ff922bc1700 (LWP 20916)):
#0 0x00007ff959102679 in poll () from /lib64/libc.so.6
#1 0x00007ff94c6fbb0e in ?? () from /usr/local/lib64/libglib-2.0.so.0
#2 0x00007ff94c6fbc1c in g_main_context_iteration () from
/usr/local/lib64/libglib-2.0.so.0
#3 0x00007ff959a1ca0b in QEventDispatcherGlib::processEvents
(this=0x5581bc308a60, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#4 0x00007ff9599ca13b in QEventLoop::exec (this=this@entry=0x7ff922bc0990,
flags=..., flags@entry=...) at
../../include/QtCore/../../src/corelib/global/qflags.h:71
#5 0x00007ff959822926 in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:531
#6 0x00007ff959823b93 in QThreadPrivate::start (arg=0x5581bc3065f0) at
thread/qthread_unix.cpp:361
#7 0x00007ff94ed79c20 in start_thread () from /lib64/libpthread.so.0
#8 0x00007ff95910cb8f in clone () from /lib64/libc.so.6
Thread 3 (Thread 0x7ff923dd2700 (LWP 20702)):
#0 0x00007ffe81dd7b62 in clock_gettime ()
#1 0x00007ff95911a3d6 in clock_gettime () from /lib64/libc.so.6
#2 0x00007ff959a1c411 in qt_clock_gettime (ts=0x7ff923dd16e0, clock=1) at
kernel/qelapsedtimer_unix.cpp:111
#3 do_gettime (frac=<synthetic pointer>, sec=<synthetic pointer>) at
kernel/qelapsedtimer_unix.cpp:166
#4 qt_gettime () at kernel/qelapsedtimer_unix.cpp:175
#5 0x00007ff959a1acf9 in QTimerInfoList::updateCurrentTime
(this=this@entry=0x5581bc2fa560) at kernel/qtimerinfo_unix.cpp:91
#6 0x00007ff959a1b2a5 in QTimerInfoList::timerWait (this=0x5581bc2fa560,
tm=...) at kernel/qtimerinfo_unix.cpp:388
#7 0x00007ff959a1c7ae in timerSourcePrepareHelper (timeout=0x7ff923dd17a4,
src=<optimized out>) at kernel/qeventdispatcher_glib.cpp:161
#8 timerSourcePrepare (source=<optimized out>, timeout=0x7ff923dd17a4) at
kernel/qeventdispatcher_glib.cpp:165
#9 0x00007ff94c6fb0a1 in g_main_context_prepare () from
/usr/local/lib64/libglib-2.0.so.0
#10 0x00007ff94c6fba43 in ?? () from /usr/local/lib64/libglib-2.0.so.0
#11 0x00007ff94c6fbc1c in g_main_context_iteration () from
/usr/local/lib64/libglib-2.0.so.0
#12 0x00007ff959a1ca0b in QEventDispatcherGlib::processEvents
(this=0x5581bc2edf40, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#13 0x00007ff9599ca13b in QEventLoop::exec (this=this@entry=0x7ff923dd1960,
flags=..., flags@entry=...) at
../../include/QtCore/../../src/corelib/global/qflags.h:71
#14 0x00007ff959822926 in QThread::exec (this=this@entry=0x7ff95ba99dc0
<(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at
thread/qthread.cpp:531
#15 0x00007ff95ba22365 in QDBusConnectionManager::run (this=0x7ff95ba99dc0
<(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at
qdbusconnection.cpp:178
#16 0x00007ff959823b93 in QThreadPrivate::start (arg=0x7ff95ba99dc0 <(anonymous
namespace)::Q_QGS__q_manager::innerFunction()::holder>) at
thread/qthread_unix.cpp:361
#17 0x00007ff94ed79c20 in start_thread () from /lib64/libpthread.so.0
#18 0x00007ff95910cb8f in clone () from /lib64/libc.so.6
Thread 2 (Thread 0x7ff927c99700 (LWP 20351)):
#0 0x00007ff959102679 in poll () from /lib64/libc.so.6
#1 0x00007ff94baf6387 in _xcb_conn_wait () from /usr/lib64/libxcb.so.1
#2 0x00007ff94baf7fba in xcb_wait_for_event () from /usr/lib64/libxcb.so.1
#3 0x00007ff92a413158 in QXcbEventQueue::run (this=0x5581bc0de900) at
qxcbeventqueue.cpp:228
#4 0x00007ff959823b93 in QThreadPrivate::start (arg=0x5581bc0de900) at
thread/qthread_unix.cpp:361
#5 0x00007ff94ed79c20 in start_thread () from /lib64/libpthread.so.0
#6 0x00007ff95910cb8f in clone () from /lib64/libc.so.6
Thread 1 (Thread 0x7ff92c1f7c40 (LWP 16581)):
[KCrash Handler]
#6 std::_Rb_tree<void const*, std::pair<void const* const,
std::unique_ptr<base::SupportsUserData::Data,
std::default_delete<base::SupportsUserData::Data> > >,
std::_Select1st<std::pair<void const* const,
std::unique_ptr<base::SupportsUserData::Data,
std::default_delete<base::SupportsUserData::Data> > > >, std::less<void
const*>, std::allocator<std::pair<void const* const,
std::unique_ptr<base::SupportsUserData::Data,
std::default_delete<base::SupportsUserData::Data> > > > >::_M_lower_bound () at
/usr/include/c++/8/bits/stl_tree.h:1904
#7 std::_Rb_tree<void const*, std::pair<void const* const,
std::unique_ptr<base::SupportsUserData::Data,
std::default_delete<base::SupportsUserData::Data> > >,
std::_Select1st<std::pair<void const* const,
std::unique_ptr<base::SupportsUserData::Data,
std::default_delete<base::SupportsUserData::Data> > > >, std::less<void
const*>, std::allocator<std::pair<void const* const,
std::unique_ptr<base::SupportsUserData::Data,
std::default_delete<base::SupportsUserData::Data> > > > >::find () at
/usr/include/c++/8/bits/stl_tree.h:2552
#8 std::map<void const*, std::unique_ptr<base::SupportsUserData::Data,
std::default_delete<base::SupportsUserData::Data> >, std::less<void const*>,
std::allocator<std::pair<void const* const,
std::unique_ptr<base::SupportsUserData::Data,
std::default_delete<base::SupportsUserData::Data> > > > >::find () at
/usr/include/c++/8/bits/stl_map.h:1194
#9 base::SupportsUserData::GetUserData () at
./../../3rdparty/chromium/base/supports_user_data.cc:19
#10 0x00007ff943ac7660 in
content::BrowserContext::GetServiceManagerConnectionFor () at
../../3rdparty/chromium/content/browser/browser_context.cc:634
#11 0x00007ff943e1001d in content::RenderProcessHostImpl::Cleanup () at
../../3rdparty/chromium/content/browser/renderer_host/render_process_host_impl.cc:3347
#12 0x00007ff943e0dcc6 in content::RenderProcessHostImpl::RemoveRoute () at
../../3rdparty/chromium/content/browser/renderer_host/render_process_host_impl.cc:2446
#13 0x00007ff943e19c2b in content::RenderViewHostImpl::~RenderViewHostImpl ()
at
../../3rdparty/chromium/content/browser/renderer_host/render_view_host_impl.cc:274
#14 0x00007ff943e19e51 in content::RenderViewHostImpl::~RenderViewHostImpl ()
at
../../3rdparty/chromium/content/browser/renderer_host/render_view_host_impl.cc:280
#15 0x00007ff943e196a4 in content::RenderViewHostImpl::ShutdownAndDestroy () at
../../3rdparty/chromium/content/browser/renderer_host/render_view_host_impl.cc:810
#16 0x00007ff943c11135 in content::FrameTree::ReleaseRenderViewHostRef () at
../../3rdparty/chromium/content/browser/frame_host/frame_tree.cc:407
#17 0x00007ff943c50e71 in content::RenderFrameHostImpl::~RenderFrameHostImpl ()
at
../../3rdparty/chromium/content/browser/frame_host/render_frame_host_impl.cc:721
#18 0x00007ff943c51941 in content::RenderFrameHostImpl::~RenderFrameHostImpl ()
at
../../3rdparty/chromium/content/browser/frame_host/render_frame_host_impl.cc:735
#19 0x00007ff943c62cb0 in
std::default_delete<content::RenderFrameHostImpl>::operator() () at
/usr/include/c++/8/bits/unique_ptr.h:81
#20 std::unique_ptr<content::RenderFrameHostImpl,
std::default_delete<content::RenderFrameHostImpl> >::~unique_ptr () at
/usr/include/c++/8/bits/unique_ptr.h:274
#21 content::RenderFrameHostManager::~RenderFrameHostManager () at
../../3rdparty/chromium/content/browser/frame_host/render_frame_host_manager.cc:96
#22 0x00007ff943c152ab in content::FrameTreeNode::~FrameTreeNode () at
../../3rdparty/chromium/content/browser/frame_host/frame_tree_node.cc:138
#23 0x00007ff943c0f86b in content::FrameTree::~FrameTree () at
../../3rdparty/chromium/content/browser/frame_host/frame_tree.cc:119
#24 0x00007ff943f34d32 in content::WebContentsImpl::~WebContentsImpl () at
../../3rdparty/chromium/content/browser/web_contents/web_contents_impl.cc:584
#25 0x00007ff943f35031 in content::WebContentsImpl::~WebContentsImpl () at
../../3rdparty/chromium/content/browser/web_contents/web_contents_impl.cc:689
#26 0x00007ff9425b3537 in std::default_delete<content::WebContents>::operator()
(this=0x5581bc865078, __ptr=<optimized out>) at
/usr/src/packages/BUILD/qtwebengine-everywhere-src-5.12.1/src/core/web_contents_adapter.cpp:432
#27 std::unique_ptr<content::WebContents,
std::default_delete<content::WebContents> >::~unique_ptr (this=0x5581bc865078,
__in_chrg=<optimized out>) at /usr/include/c++/8/bits/unique_ptr.h:274
#28 QtWebEngineCore::WebContentsAdapter::~WebContentsAdapter
(this=0x5581bc865060, __in_chrg=<optimized out>) at
/usr/src/packages/BUILD/qtwebengine-everywhere-src-5.12.1/src/core/web_contents_adapter.cpp:428
#29 0x00007ff9493d6d1a in QtSharedPointer::ExternalRefCountData::destroy
(this=0x5581bc865050) at /opt/kde/include/qt5/QtCore/qsharedpointer_impl.h:157
#30 QSharedPointer<QtWebEngineCore::QuotaRequestController>::deref
(dd=0x5581bc865050) at /opt/kde/include/qt5/QtCore/qsharedpointer_impl.h:465
#31 QSharedPointer<QtWebEngineCore::WebContentsAdapter>::deref
(dd=0x5581bc865050) at /opt/kde/include/qt5/QtCore/qsharedpointer_impl.h:461
#32 QSharedPointer<QtWebEngineCore::WebContentsAdapter>::deref (this=<optimized
out>) at /opt/kde/include/qt5/QtCore/qsharedpointer_impl.h:460
#33 QSharedPointer<QtWebEngineCore::WebContentsAdapter>::~QSharedPointer
(this=<optimized out>, __in_chrg=<optimized out>) at
/opt/kde/include/qt5/QtCore/qsharedpointer_impl.h:315
#34 QWebEnginePagePrivate::~QWebEnginePagePrivate (this=<optimized out>,
__in_chrg=<optimized out>) at api/qwebenginepage.cpp:261
#35 0x00007ff9493d6da9 in QWebEnginePagePrivate::~QWebEnginePagePrivate
(this=0x5581bc7af520, __in_chrg=<optimized out>) at api/qwebenginepage.cpp:261
#36 0x00007ff9493d2c3e in QScopedPointerDeleter<QWebEnginePagePrivate>::cleanup
(pointer=<optimized out>) at api/qwebenginepage.cpp:974
#37 QScopedPointer<QWebEnginePagePrivate,
QScopedPointerDeleter<QWebEnginePagePrivate> >::~QScopedPointer
(this=0x5581bc791b70, __in_chrg=<optimized out>) at
/opt/kde/include/qt5/QtCore/qscopedpointer.h:107
#38 QWebEnginePage::~QWebEnginePage (this=0x5581bc791b60, __in_chrg=<optimized
out>) at api/qwebenginepage.cpp:968
#39 0x00007ff9562fb709 in MessageViewer::MailWebEnginePage::~MailWebEnginePage
(this=0x5581bc791b60, __in_chrg=<optimized out>) at
/usr/src/debug/messagelib-18.12.2-lp150.115.1.x86_64/messageviewer/src/viewer/webengine/mailwebenginepage.cpp:38
#40 0x00007ff9599f1b1b in QObjectPrivate::deleteChildren
(this=this@entry=0x5581bc86c5f0) at kernel/qobject.cpp:2006
#41 0x00007ff95a3c8bb6 in QWidget::~QWidget (this=0x5581bc86d100,
__in_chrg=<optimized out>) at kernel/qwidget.cpp:1702
#42 0x00007ff9562fa009 in MessageViewer::MailWebEngineView::~MailWebEngineView
(this=0x5581bc86d100, __in_chrg=<optimized out>) at
/usr/src/debug/messagelib-18.12.2-lp150.115.1.x86_64/messageviewer/src/viewer/webengine/mailwebengineview.cpp:120
#43 0x00007ff9562a1948 in MessageViewer::ViewerPrivate::~ViewerPrivate
(this=0x5581bc512d00, __in_chrg=<optimized out>) at
/usr/src/debug/messagelib-18.12.2-lp150.115.1.x86_64/messageviewer/src/viewer/viewer_p.cpp:261
#44 0x00007ff9562a1ba9 in MessageViewer::ViewerPrivate::~ViewerPrivate
(this=0x5581bc512d00, __in_chrg=<optimized out>) at
/usr/src/debug/messagelib-18.12.2-lp150.115.1.x86_64/messageviewer/src/viewer/viewer_p.cpp:256
#45 0x00007ff9599f1b1b in QObjectPrivate::deleteChildren
(this=this@entry=0x5581bc808d30) at kernel/qobject.cpp:2006
#46 0x00007ff95a3c8bb6 in QWidget::~QWidget (this=0x5581bc5f7a80,
__in_chrg=<optimized out>) at kernel/qwidget.cpp:1702
#47 0x00007ff956295769 in MessageViewer::Viewer::~Viewer (this=0x5581bc5f7a80,
__in_chrg=<optimized out>) at
/usr/src/debug/messagelib-18.12.2-lp150.115.1.x86_64/messageviewer/src/viewer/viewer.cpp:84
#48 0x00007ff9599f1b1b in QObjectPrivate::deleteChildren
(this=this@entry=0x5581bc745120) at kernel/qobject.cpp:2006
#49 0x00007ff95a3c8bb6 in QWidget::~QWidget (this=0x5581bc7e6d60,
__in_chrg=<optimized out>) at kernel/qwidget.cpp:1702
#50 0x00007ff95b2fb109 in KMReaderWin::~KMReaderWin (this=0x5581bc7e6d60,
__in_chrg=<optimized out>) at
/usr/src/debug/kmail-18.12.2-lp150.93.1.x86_64/src/kmreaderwin.cpp:227
#51 0x00007ff9599f1b1b in QObjectPrivate::deleteChildren
(this=this@entry=0x5581bc69cfb0) at kernel/qobject.cpp:2006
#52 0x00007ff95a3c8bb6 in QWidget::~QWidget (this=0x5581bc69cf70,
__in_chrg=<optimized out>) at kernel/qwidget.cpp:1702
#53 0x00007ff95a520979 in QSplitter::~QSplitter (this=0x5581bc69cf70,
__in_chrg=<optimized out>) at widgets/qsplitter.cpp:973
#54 0x00007ff9599f1b1b in QObjectPrivate::deleteChildren
(this=this@entry=0x5581bc69cd50) at kernel/qobject.cpp:2006
#55 0x00007ff95a3c8bb6 in QWidget::~QWidget (this=0x5581bc6aa1b0,
__in_chrg=<optimized out>) at kernel/qwidget.cpp:1702
#56 0x00007ff95a520979 in QSplitter::~QSplitter (this=0x5581bc6aa1b0,
__in_chrg=<optimized out>) at widgets/qsplitter.cpp:973
#57 0x00007ff95b331973 in KMMainWidget::deleteWidgets
(this=this@entry=0x5581bc499b60) at
/usr/src/debug/kmail-18.12.2-lp150.93.1.x86_64/src/kmmainwidget.cpp:975
#58 0x00007ff95b348968 in KMMainWidget::destruct (this=0x5581bc499b60) at
/usr/src/debug/kmail-18.12.2-lp150.93.1.x86_64/src/kmmainwidget.cpp:385
#59 KMMainWidget::destruct (this=0x5581bc499b60) at
/usr/src/debug/kmail-18.12.2-lp150.93.1.x86_64/src/kmmainwidget.cpp:374
#60 0x00007ff95b348b20 in KMMainWidget::~KMMainWidget (this=0x5581bc499b60,
__in_chrg=<optimized out>) at
/usr/src/debug/kmail-18.12.2-lp150.93.1.x86_64/src/kmmainwidget.cpp:369
#61 0x00007ff95b348d19 in KMMainWidget::~KMMainWidget (this=0x5581bc499b60,
__in_chrg=<optimized out>) at
/usr/src/debug/kmail-18.12.2-lp150.93.1.x86_64/src/kmmainwidget.cpp:365
#62 0x00007ff9599f1b1b in QObjectPrivate::deleteChildren
(this=this@entry=0x5581bc497b20) at kernel/qobject.cpp:2006
#63 0x00007ff95a3c8bb6 in QWidget::~QWidget (this=0x5581bc497800,
__in_chrg=<optimized out>) at kernel/qwidget.cpp:1702
#64 0x00007ff958b03a28 in KMainWindow::~KMainWindow (this=0x5581bc497800,
__in_chrg=<optimized out>) at
/opt/kde/include/qt5/QtCore/qsharedpointer_impl.h:167
#65 0x00007ff95b2f7089 in KMMainWin::~KMMainWin
(this=this@entry=0x5581bc497800, __in_chrg=<optimized out>,
__vtt_parm=<optimized out>) at
/usr/src/debug/kmail-18.12.2-lp150.93.1.x86_64/src/kmmainwin.cpp:95
#66 0x00007ff95b2f7259 in KMMainWin::~KMMainWin (this=0x5581bc497800,
__in_chrg=<optimized out>, __vtt_parm=<optimized out>) at
/usr/src/debug/kmail-18.12.2-lp150.93.1.x86_64/src/kmmainwin.cpp:91
#67 0x00007ff9599f4318 in QObject::event (this=this@entry=0x5581bc497800,
e=e@entry=0x5581bca751a0) at kernel/qobject.cpp:1251
#68 0x00007ff95a3cd39b in QWidget::event (this=this@entry=0x5581bc497800,
event=event@entry=0x5581bca751a0) at kernel/qwidget.cpp:9363
#69 0x00007ff95a4cc5c4 in QMainWindow::event (this=this@entry=0x5581bc497800,
event=event@entry=0x5581bca751a0) at widgets/qmainwindow.cpp:1339
#70 0x00007ff958b05e1a in KMainWindow::event (this=this@entry=0x5581bc497800,
ev=ev@entry=0x5581bca751a0) at
/usr/src/debug/kxmlgui-5.54.0-lp150.183.2.x86_64/src/kmainwindow.cpp:871
#71 0x00007ff958b59f45 in KXmlGuiWindow::event (this=0x5581bc497800,
ev=0x5581bca751a0) at
/usr/src/debug/kxmlgui-5.54.0-lp150.183.2.x86_64/src/kxmlguiwindow.cpp:119
#72 0x00007ff95a38ff71 in QApplicationPrivate::notify_helper
(this=this@entry=0x5581bc0b8710, receiver=receiver@entry=0x5581bc497800,
e=e@entry=0x5581bca751a0) at kernel/qapplication.cpp:3754
#73 0x00007ff95a397190 in QApplication::notify (this=0x7ffe81d1c2d0,
receiver=0x5581bc497800, e=0x5581bca751a0) at kernel/qapplication.cpp:3501
#74 0x00007ff9599cb329 in QCoreApplication::notifyInternal2
(receiver=0x5581bc497800, event=0x5581bca751a0) at
../../include/QtCore/../../src/corelib/kernel/qobject.h:142
#75 0x00007ff9599ce207 in QCoreApplicationPrivate::sendPostedEvents
(receiver=0x0, event_type=0, data=0x5581bc0b2230) at
kernel/qcoreapplication.cpp:1799
#76 0x00007ff959a1d383 in postEventSourceDispatch (s=0x5581bc0cc580) at
kernel/qeventdispatcher_glib.cpp:276
#77 0x00007ff94c6fb92e in g_main_context_dispatch () from
/usr/local/lib64/libglib-2.0.so.0
#78 0x00007ff94c6fbb98 in ?? () from /usr/local/lib64/libglib-2.0.so.0
#79 0x00007ff94c6fbc1c in g_main_context_iteration () from
/usr/local/lib64/libglib-2.0.so.0
#80 0x00007ff959a1c9f3 in QEventDispatcherGlib::processEvents
(this=0x5581bc0cc6a0, flags=...) at kernel/qeventdispatcher_glib.cpp:422
#81 0x00007ff9599ca13b in QEventLoop::exec (this=this@entry=0x7ffe81d1be20,
flags=..., flags@entry=...) at
../../include/QtCore/../../src/corelib/global/qflags.h:71
#82 0x00007ff9599d1ece in QCoreApplication::exec () at
kernel/qcoreapplication.cpp:1363
#83 0x00005581ba6d8995 in main (argc=<optimized out>, argv=<optimized out>) at
/opt/kde/include/qt5/QtCore/qcoreapplication.h:116
[Inferior 1 (process 16581) detached]
Possible duplicates by query: bug 403248.
Reported using DrKonqi
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