Application: kmail (5.5.3)

Qt Version: 5.7.1
Frameworks Version: 5.36.0
Operating System: Linux 4.10.0-27-generic x86_64
Distribution: KDE neon LTS User Edition 5.8

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

When I opened an IMAP folder, KMail immediately crashed, before its contents or an email became visible.

I am using an Intel GPU, not Nouveau as in the report that is marked as a possible duplicate.

-- Backtrace:
Application: KMail (kmail), signal: Aborted
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fed674aca00 (LWP 309))]

Thread 23 (Thread 0x7fecc7fff700 (LWP 1481)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fed81c955af in base::SequencedWorkerPool::Inner::ThreadLoop (this=0x16f53f0, this_worker=this_worker@entry=0x7fed040ab0c0) at /workspace/build/src/3rdparty/chromium/base/threading/sequenced_worker_pool.cc:903
#2  0x00007fed81c95bc9 in base::SequencedWorkerPool::Worker::Run (this=0x7fed040ab0c0) at /workspace/build/src/3rdparty/chromium/base/threading/sequenced_worker_pool.cc:535
#3  0x00007fed81c95d80 in base::SimpleThread::ThreadMain (this=0x7fed040ab0c0) at /workspace/build/src/3rdparty/chromium/base/threading/simple_thread.cc:66
#4  0x00007fed81c92747 in base::(anonymous namespace)::ThreadFunc (params=<optimized out>) at /workspace/build/src/3rdparty/chromium/base/threading/platform_thread_posix.cc:67
#5  0x00007fed8a24a6ba in start_thread (arg=0x7fecc7fff700) at pthread_create.c:333
#6  0x00007fed93c253dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 22 (Thread 0x7fecc77fe700 (LWP 1475)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fed7d9b86f4 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Script.so.5
#2  0x00007fed7d9b8739 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Script.so.5
#3  0x00007fed8a24a6ba in start_thread (arg=0x7fecc77fe700) at pthread_create.c:333
#4  0x00007fed93c253dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 21 (Thread 0x7fecd8822700 (LWP 1458)):
#0  0x00007fed884be372 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007fed884be49c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fed9453975b in QEventDispatcherGlib::processEvents (this=0x7fecc8000940, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#3  0x00007fed944e40ba in QEventLoop::exec (this=this@entry=0x7fecd8821bc0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#4  0x00007fed94313f64 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:507
#5  0x00007fed94318b48 in QThreadPrivate::start (arg=0x366d280) at thread/qthread_unix.cpp:368
#6  0x00007fed8a24a6ba in start_thread (arg=0x7fecd8822700) at pthread_create.c:333
#7  0x00007fed93c253dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 20 (Thread 0x7fecdafc4700 (LWP 1436)):
#0  0x00007fed93c1970d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007fed884be38c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fed884be49c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fed9453975b in QEventDispatcherGlib::processEvents (this=0x7fecd40008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4  0x00007fed944e40ba in QEventLoop::exec (this=this@entry=0x7fecdafc3bc0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#5  0x00007fed94313f64 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:507
#6  0x00007fed94318b48 in QThreadPrivate::start (arg=0x1fe9cc0) at thread/qthread_unix.cpp:368
#7  0x00007fed8a24a6ba in start_thread (arg=0x7fecdafc4700) at pthread_create.c:333
#8  0x00007fed93c253dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 19 (Thread 0x7fecfaffd700 (LWP 1429)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fed81c955af in base::SequencedWorkerPool::Inner::ThreadLoop (this=0x16f53f0, this_worker=this_worker@entry=0x186dc70) at /workspace/build/src/3rdparty/chromium/base/threading/sequenced_worker_pool.cc:903
#2  0x00007fed81c95bc9 in base::SequencedWorkerPool::Worker::Run (this=0x186dc70) at /workspace/build/src/3rdparty/chromium/base/threading/sequenced_worker_pool.cc:535
#3  0x00007fed81c95d80 in base::SimpleThread::ThreadMain (this=0x186dc70) at /workspace/build/src/3rdparty/chromium/base/threading/simple_thread.cc:66
#4  0x00007fed81c92747 in base::(anonymous namespace)::ThreadFunc (params=<optimized out>) at /workspace/build/src/3rdparty/chromium/base/threading/platform_thread_posix.cc:67
#5  0x00007fed8a24a6ba in start_thread (arg=0x7fecfaffd700) at pthread_create.c:333
#6  0x00007fed93c253dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 18 (Thread 0x7fecfb7fe700 (LWP 1428)):
#0  0x00007fed93c1524d in read () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007fed7165af61 in pa_read () from /usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-8.0.so
#2  0x00007fed78e97a2e in pa_mainloop_prepare () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#3  0x00007fed78e984a0 in pa_mainloop_iterate () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#4  0x00007fed78e98560 in pa_mainloop_run () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#5  0x00007fed78ea67a9 in ?? () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#6  0x00007fed71689078 in ?? () from /usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-8.0.so
#7  0x00007fed8a24a6ba in start_thread (arg=0x7fecfb7fe700) at pthread_create.c:333
#8  0x00007fed93c253dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 17 (Thread 0x7fecfbfff700 (LWP 1427)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:225
#1  0x00007fed81c89b92 in base::ConditionVariable::TimedWait (this=this@entry=0x7fecfbffea90, max_time=...) at /workspace/build/src/3rdparty/chromium/base/synchronization/condition_variable_posix.cc:117
#2  0x00007fed81c8a42d in base::WaitableEvent::TimedWait (this=this@entry=0x7fecf40018c0, max_time=...) at /workspace/build/src/3rdparty/chromium/base/synchronization/waitable_event_posix.cc:214
#3  0x00007fed81c6b658 in base::MessagePumpDefault::Run (this=0x7fecf40018b0, delegate=0x1870680) at /workspace/build/src/3rdparty/chromium/base/message_loop/message_pump_default.cc:57
#4  0x00007fed81c7da32 in base::RunLoop::Run (this=this@entry=0x7fecfbffebb0) at /workspace/build/src/3rdparty/chromium/base/run_loop.cc:56
#5  0x00007fed81c676f5 in base::MessageLoop::Run (this=<optimized out>) at /workspace/build/src/3rdparty/chromium/base/message_loop/message_loop.cc:293
#6  0x00007fed81c963aa in base::Thread::Run (message_loop=<optimized out>, this=0x1868c30) at /workspace/build/src/3rdparty/chromium/base/threading/thread.cc:200
#7  base::Thread::ThreadMain (this=0x1868c30) at /workspace/build/src/3rdparty/chromium/base/threading/thread.cc:252
#8  0x00007fed81c92747 in base::(anonymous namespace)::ThreadFunc (params=<optimized out>) at /workspace/build/src/3rdparty/chromium/base/threading/platform_thread_posix.cc:67
#9  0x00007fed8a24a6ba in start_thread (arg=0x7fecfbfff700) at pthread_create.c:333
#10 0x00007fed93c253dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 16 (Thread 0x7fed1dffb700 (LWP 1423)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fed817766f0 in mojo::system::Waiter::Wait (this=this@entry=0x7fed1dffa7a0, deadline=deadline@entry=18446744073709551615, context=context@entry=0x7fed1dffa770) at /workspace/build/src/3rdparty/chromium/third_party/mojo/src/mojo/edk/system/waiter.cc:62
#2  0x00007fed8175f069 in mojo::system::Core::WaitManyInternal (this=<optimized out>, handles=handles@entry=0x7fed1dffa87c, signals=signals@entry=0x7fed1dffa878, num_handles=num_handles@entry=1, deadline=deadline@entry=18446744073709551615, result_index=result_index@entry=0x7fed1dffa88c, signals_states=0x0) at /workspace/build/src/3rdparty/chromium/third_party/mojo/src/mojo/edk/system/core.cc:669
#3  0x00007fed8175f0eb in mojo::system::Core::Wait (this=<optimized out>, handle=handle@entry=4, signals=signals@entry=1, deadline=deadline@entry=18446744073709551615, signals_state=...) at /workspace/build/src/3rdparty/chromium/third_party/mojo/src/mojo/edk/system/core.cc:148
#4  0x00007fed8175a9ba in MojoWait (handle=4, signals=signals@entry=1, deadline=18446744073709551615, signals_state=signals_state@entry=0x0) at /workspace/build/src/3rdparty/chromium/third_party/mojo/src/mojo/edk/embedder/entrypoints.cc:53
#5  0x00007fed82af117e in mojo::Wait (signals_state=0x0, deadline=<optimized out>, signals=1, handle=...) at /workspace/build/src/3rdparty/chromium/mojo/public/cpp/system/handle.h:179
#6  mojo::common::MessagePumpMojo::WaitForReadyHandles (this=this@entry=0x7fed00001940, run_state=...) at /workspace/build/src/3rdparty/chromium/mojo/message_pump/message_pump_mojo.cc:244
#7  0x00007fed82af35b4 in mojo::common::MessagePumpMojo::DoInternalWork (this=0x7fed00001940, run_state=..., block=true) at /workspace/build/src/3rdparty/chromium/mojo/message_pump/message_pump_mojo.cc:209
#8  0x00007fed82af3605 in mojo::common::MessagePumpMojo::DoRunLoop (this=this@entry=0x7fed00001940, run_state=run_state@entry=0x7fed1dffab10, delegate=delegate@entry=0x7fed04006ba0) at /workspace/build/src/3rdparty/chromium/mojo/message_pump/message_pump_mojo.cc:176
#9  0x00007fed82af36e9 in mojo::common::MessagePumpMojo::Run (this=0x7fed00001940, delegate=0x7fed04006ba0) at /workspace/build/src/3rdparty/chromium/mojo/message_pump/message_pump_mojo.cc:146
#10 0x00007fed81c7da32 in base::RunLoop::Run (this=this@entry=0x7fed1dffabb0) at /workspace/build/src/3rdparty/chromium/base/run_loop.cc:56
#11 0x00007fed81c676f5 in base::MessageLoop::Run (this=<optimized out>) at /workspace/build/src/3rdparty/chromium/base/message_loop/message_loop.cc:293
#12 0x00007fed81c963aa in base::Thread::Run (message_loop=<optimized out>, this=0x7fed04006930) at /workspace/build/src/3rdparty/chromium/base/threading/thread.cc:200
#13 base::Thread::ThreadMain (this=0x7fed04006930) at /workspace/build/src/3rdparty/chromium/base/threading/thread.cc:252
#14 0x00007fed81c92747 in base::(anonymous namespace)::ThreadFunc (params=<optimized out>) at /workspace/build/src/3rdparty/chromium/base/threading/platform_thread_posix.cc:67
#15 0x00007fed8a24a6ba in start_thread (arg=0x7fed1dffb700) at pthread_create.c:333
#16 0x00007fed93c253dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 15 (Thread 0x7fed1e7fc700 (LWP 1422)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fed81253a6d in cc::SingleThreadTaskGraphRunner::Run (this=0x18754b0) at /workspace/build/src/3rdparty/chromium/cc/raster/single_thread_task_graph_runner.cc:123
#2  0x00007fed81c95c5e in base::DelegateSimpleThread::Run (this=0x1871790) at /workspace/build/src/3rdparty/chromium/base/threading/simple_thread.cc:87
#3  0x00007fed81c95d80 in base::SimpleThread::ThreadMain (this=0x1871790) at /workspace/build/src/3rdparty/chromium/base/threading/simple_thread.cc:66
#4  0x00007fed81c92747 in base::(anonymous namespace)::ThreadFunc (params=<optimized out>) at /workspace/build/src/3rdparty/chromium/base/threading/platform_thread_posix.cc:67
#5  0x00007fed8a24a6ba in start_thread (arg=0x7fed1e7fc700) at pthread_create.c:333
#6  0x00007fed93c253dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 14 (Thread 0x7fed1effd700 (LWP 1420)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fed81c8a39d in base::WaitableEvent::TimedWait (this=this@entry=0x7fed100018c0, max_time=...) at /workspace/build/src/3rdparty/chromium/base/synchronization/waitable_event_posix.cc:216
#2  0x00007fed81c8a475 in base::WaitableEvent::Wait (this=this@entry=0x7fed100018c0) at /workspace/build/src/3rdparty/chromium/base/synchronization/waitable_event_posix.cc:156
#3  0x00007fed81c6b60d in base::MessagePumpDefault::Run (this=0x7fed100018b0, delegate=0x1849a70) at /workspace/build/src/3rdparty/chromium/base/message_loop/message_pump_default.cc:53
#4  0x00007fed81c7da32 in base::RunLoop::Run (this=this@entry=0x7fed1effcbb0) at /workspace/build/src/3rdparty/chromium/base/run_loop.cc:56
#5  0x00007fed81c676f5 in base::MessageLoop::Run (this=<optimized out>) at /workspace/build/src/3rdparty/chromium/base/message_loop/message_loop.cc:293
#6  0x00007fed81c963aa in base::Thread::Run (message_loop=<optimized out>, this=0x184b590) at /workspace/build/src/3rdparty/chromium/base/threading/thread.cc:200
#7  base::Thread::ThreadMain (this=0x184b590) at /workspace/build/src/3rdparty/chromium/base/threading/thread.cc:252
#8  0x00007fed81c92747 in base::(anonymous namespace)::ThreadFunc (params=<optimized out>) at /workspace/build/src/3rdparty/chromium/base/threading/platform_thread_posix.cc:67
#9  0x00007fed8a24a6ba in start_thread (arg=0x7fed1effd700) at pthread_create.c:333
#10 0x00007fed93c253dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 13 (Thread 0x7fed1f7fe700 (LWP 1419)):
#0  __lll_lock_wait_private () at ../sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:95
#1  0x00007fed93c34b34 in ___fprintf_chk (fp=0x7fed93ee4770 <_IO_stdfile_2_lock>, flag=1, format=0x7fed77b00734 "[%s] %s\n") at fprintf_chk.c:30
#2  0x00007fed77ae845e in ?? () from /usr/lib/x86_64-linux-gnu/libevent-2.0.so.5
#3  0x00007fed77ae8654 in event_warn () from /usr/lib/x86_64-linux-gnu/libevent-2.0.so.5
#4  0x00007fed77aecc38 in ?? () from /usr/lib/x86_64-linux-gnu/libevent-2.0.so.5
#5  0x00007fed77ad6e2d in event_base_loop () from /usr/lib/x86_64-linux-gnu/libevent-2.0.so.5
#6  0x00007fed81c42252 in base::MessagePumpLibevent::Run (this=0x7fed040018b0, delegate=0x18689f0) at /workspace/build/src/3rdparty/chromium/base/message_loop/message_pump_libevent.cc:266
#7  0x00007fed81c7da32 in base::RunLoop::Run (this=this@entry=0x7fed1f7fd820) at /workspace/build/src/3rdparty/chromium/base/run_loop.cc:56
#8  0x00007fed81c676f5 in base::MessageLoop::Run (this=this@entry=0x18689f0) at /workspace/build/src/3rdparty/chromium/base/message_loop/message_loop.cc:293
#9  0x00007fed81c96088 in base::Thread::Run (this=this@entry=0x18716c0, message_loop=message_loop@entry=0x18689f0) at /workspace/build/src/3rdparty/chromium/base/threading/thread.cc:200
#10 0x00007fed80e6b8d8 in content::BrowserThreadImpl::IOThreadRun (this=this@entry=0x18716c0, message_loop=message_loop@entry=0x18689f0) at /workspace/build/src/3rdparty/chromium/content/browser/browser_thread_impl.cc:215
#11 0x00007fed80e6ba1b in content::BrowserThreadImpl::Run (this=0x18716c0, message_loop=0x18689f0) at /workspace/build/src/3rdparty/chromium/content/browser/browser_thread_impl.cc:250
#12 0x00007fed81c96428 in base::Thread::ThreadMain (this=0x18716c0) at /workspace/build/src/3rdparty/chromium/base/threading/thread.cc:252
#13 0x00007fed81c92747 in base::(anonymous namespace)::ThreadFunc (params=<optimized out>) at /workspace/build/src/3rdparty/chromium/base/threading/platform_thread_posix.cc:67
#14 0x00007fed8a24a6ba in start_thread (arg=0x7fed1f7fe700) at pthread_create.c:333
#15 0x00007fed93c253dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 12 (Thread 0x7fed1ffff700 (LWP 1418)):
#0  __lll_lock_wait_private () at ../sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:95
#1  0x00007fed93c34b34 in ___fprintf_chk (fp=0x7fed93ee4770 <_IO_stdfile_2_lock>, flag=1, format=0x7fed77b00734 "[%s] %s\n") at fprintf_chk.c:30
#2  0x00007fed77ae845e in ?? () from /usr/lib/x86_64-linux-gnu/libevent-2.0.so.5
#3  0x00007fed77ae8654 in event_warn () from /usr/lib/x86_64-linux-gnu/libevent-2.0.so.5
#4  0x00007fed77aecc38 in ?? () from /usr/lib/x86_64-linux-gnu/libevent-2.0.so.5
#5  0x00007fed77ad6e2d in event_base_loop () from /usr/lib/x86_64-linux-gnu/libevent-2.0.so.5
#6  0x00007fed81c420fe in base::MessagePumpLibevent::Run (this=0x7fed14001940, delegate=0x18752b0) at /workspace/build/src/3rdparty/chromium/base/message_loop/message_pump_libevent.cc:233
#7  0x00007fed81c7da32 in base::RunLoop::Run (this=this@entry=0x7fed1fffe820) at /workspace/build/src/3rdparty/chromium/base/run_loop.cc:56
#8  0x00007fed81c676f5 in base::MessageLoop::Run (this=this@entry=0x18752b0) at /workspace/build/src/3rdparty/chromium/base/message_loop/message_loop.cc:293
#9  0x00007fed81c96088 in base::Thread::Run (this=this@entry=0x1861ef0, message_loop=message_loop@entry=0x18752b0) at /workspace/build/src/3rdparty/chromium/base/threading/thread.cc:200
#10 0x00007fed80e6b828 in content::BrowserThreadImpl::CacheThreadRun (this=this@entry=0x1861ef0, message_loop=message_loop@entry=0x18752b0) at /workspace/build/src/3rdparty/chromium/content/browser/browser_thread_impl.cc:209
#11 0x00007fed80e6ba7b in content::BrowserThreadImpl::Run (this=0x1861ef0, message_loop=0x18752b0) at /workspace/build/src/3rdparty/chromium/content/browser/browser_thread_impl.cc:248
#12 0x00007fed81c96428 in base::Thread::ThreadMain (this=0x1861ef0) at /workspace/build/src/3rdparty/chromium/base/threading/thread.cc:252
#13 0x00007fed81c92747 in base::(anonymous namespace)::ThreadFunc (params=<optimized out>) at /workspace/build/src/3rdparty/chromium/base/threading/platform_thread_posix.cc:67
#14 0x00007fed8a24a6ba in start_thread (arg=0x7fed1ffff700) at pthread_create.c:333
#15 0x00007fed93c253dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 11 (Thread 0x7fed34ff9700 (LWP 1417)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fed81c8a39d in base::WaitableEvent::TimedWait (this=this@entry=0x7fed0c000950, max_time=...) at /workspace/build/src/3rdparty/chromium/base/synchronization/waitable_event_posix.cc:216
#2  0x00007fed81c8a475 in base::WaitableEvent::Wait (this=this@entry=0x7fed0c000950) at /workspace/build/src/3rdparty/chromium/base/synchronization/waitable_event_posix.cc:156
#3  0x00007fed81c6b60d in base::MessagePumpDefault::Run (this=0x7fed0c000940, delegate=0x1861180) at /workspace/build/src/3rdparty/chromium/base/message_loop/message_pump_default.cc:53
#4  0x00007fed81c7da32 in base::RunLoop::Run (this=this@entry=0x7fed34ff8820) at /workspace/build/src/3rdparty/chromium/base/run_loop.cc:56
#5  0x00007fed81c676f5 in base::MessageLoop::Run (this=this@entry=0x1861180) at /workspace/build/src/3rdparty/chromium/base/message_loop/message_loop.cc:293
#6  0x00007fed81c96088 in base::Thread::Run (this=this@entry=0x1867460, message_loop=message_loop@entry=0x1861180) at /workspace/build/src/3rdparty/chromium/base/threading/thread.cc:200
#7  0x00007fed80e6b778 in content::BrowserThreadImpl::ProcessLauncherThreadRun (this=this@entry=0x1867460, message_loop=message_loop@entry=0x1861180) at /workspace/build/src/3rdparty/chromium/content/browser/browser_thread_impl.cc:202
#8  0x00007fed80e6ba6b in content::BrowserThreadImpl::Run (this=0x1867460, message_loop=0x1861180) at /workspace/build/src/3rdparty/chromium/content/browser/browser_thread_impl.cc:246
#9  0x00007fed81c96428 in base::Thread::ThreadMain (this=0x1867460) at /workspace/build/src/3rdparty/chromium/base/threading/thread.cc:252
#10 0x00007fed81c92747 in base::(anonymous namespace)::ThreadFunc (params=<optimized out>) at /workspace/build/src/3rdparty/chromium/base/threading/platform_thread_posix.cc:67
#11 0x00007fed8a24a6ba in start_thread (arg=0x7fed34ff9700) at pthread_create.c:333
#12 0x00007fed93c253dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 10 (Thread 0x7fed357fa700 (LWP 1416)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fed81c8a39d in base::WaitableEvent::TimedWait (this=this@entry=0x7fed24000950, max_time=...) at /workspace/build/src/3rdparty/chromium/base/synchronization/waitable_event_posix.cc:216
#2  0x00007fed81c8a475 in base::WaitableEvent::Wait (this=this@entry=0x7fed24000950) at /workspace/build/src/3rdparty/chromium/base/synchronization/waitable_event_posix.cc:156
#3  0x00007fed81c6b60d in base::MessagePumpDefault::Run (this=0x7fed24000940, delegate=0x1869f80) at /workspace/build/src/3rdparty/chromium/base/message_loop/message_pump_default.cc:53
#4  0x00007fed81c7da32 in base::RunLoop::Run (this=this@entry=0x7fed357f9820) at /workspace/build/src/3rdparty/chromium/base/run_loop.cc:56
#5  0x00007fed81c676f5 in base::MessageLoop::Run (this=this@entry=0x1869f80) at /workspace/build/src/3rdparty/chromium/base/message_loop/message_loop.cc:293
#6  0x00007fed81c96088 in base::Thread::Run (this=this@entry=0x185afd0, message_loop=message_loop@entry=0x1869f80) at /workspace/build/src/3rdparty/chromium/base/threading/thread.cc:200
#7  0x00007fed80e6b6c8 in content::BrowserThreadImpl::FileUserBlockingThreadRun (this=this@entry=0x185afd0, message_loop=message_loop@entry=0x1869f80) at /workspace/build/src/3rdparty/chromium/content/browser/browser_thread_impl.cc:195
#8  0x00007fed80e6ba5b in content::BrowserThreadImpl::Run (this=0x185afd0, message_loop=0x1869f80) at /workspace/build/src/3rdparty/chromium/content/browser/browser_thread_impl.cc:244
#9  0x00007fed81c96428 in base::Thread::ThreadMain (this=0x185afd0) at /workspace/build/src/3rdparty/chromium/base/threading/thread.cc:252
#10 0x00007fed81c92747 in base::(anonymous namespace)::ThreadFunc (params=<optimized out>) at /workspace/build/src/3rdparty/chromium/base/threading/platform_thread_posix.cc:67
#11 0x00007fed8a24a6ba in start_thread (arg=0x7fed357fa700) at pthread_create.c:333
#12 0x00007fed93c253dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 9 (Thread 0x7fed35ffb700 (LWP 1414)):
#0  __lll_lock_wait_private () at ../sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:95
#1  0x00007fed93c34b34 in ___fprintf_chk (fp=0x7fed93ee4770 <_IO_stdfile_2_lock>, flag=1, format=0x7fed77b00734 "[%s] %s\n") at fprintf_chk.c:30
#2  0x00007fed77ae845e in ?? () from /usr/lib/x86_64-linux-gnu/libevent-2.0.so.5
#3  0x00007fed77ae8654 in event_warn () from /usr/lib/x86_64-linux-gnu/libevent-2.0.so.5
#4  0x00007fed77aecc38 in ?? () from /usr/lib/x86_64-linux-gnu/libevent-2.0.so.5
#5  0x00007fed77ad6e2d in event_base_loop () from /usr/lib/x86_64-linux-gnu/libevent-2.0.so.5
#6  0x00007fed81c42199 in base::MessagePumpLibevent::Run (this=0x7fed18001940, delegate=0x185a2b0) at /workspace/build/src/3rdparty/chromium/base/message_loop/message_pump_libevent.cc:256
#7  0x00007fed81c7da32 in base::RunLoop::Run (this=this@entry=0x7fed35ffa820) at /workspace/build/src/3rdparty/chromium/base/run_loop.cc:56
#8  0x00007fed81c676f5 in base::MessageLoop::Run (this=this@entry=0x185a2b0) at /workspace/build/src/3rdparty/chromium/base/message_loop/message_loop.cc:293
#9  0x00007fed81c96088 in base::Thread::Run (this=this@entry=0x1867050, message_loop=message_loop@entry=0x185a2b0) at /workspace/build/src/3rdparty/chromium/base/threading/thread.cc:200
#10 0x00007fed80e6b618 in content::BrowserThreadImpl::FileThreadRun (this=this@entry=0x1867050, message_loop=message_loop@entry=0x185a2b0) at /workspace/build/src/3rdparty/chromium/content/browser/browser_thread_impl.cc:188
#11 0x00007fed80e6ba4b in content::BrowserThreadImpl::Run (this=0x1867050, message_loop=0x185a2b0) at /workspace/build/src/3rdparty/chromium/content/browser/browser_thread_impl.cc:242
#12 0x00007fed81c96428 in base::Thread::ThreadMain (this=0x1867050) at /workspace/build/src/3rdparty/chromium/base/threading/thread.cc:252
#13 0x00007fed81c92747 in base::(anonymous namespace)::ThreadFunc (params=<optimized out>) at /workspace/build/src/3rdparty/chromium/base/threading/platform_thread_posix.cc:67
#14 0x00007fed8a24a6ba in start_thread (arg=0x7fed35ffb700) at pthread_create.c:333
#15 0x00007fed93c253dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 8 (Thread 0x7fed367fc700 (LWP 1413)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fed81c8a39d in base::WaitableEvent::TimedWait (this=this@entry=0x7fed200018c0, max_time=...) at /workspace/build/src/3rdparty/chromium/base/synchronization/waitable_event_posix.cc:216
#2  0x00007fed81c8a475 in base::WaitableEvent::Wait (this=this@entry=0x7fed200018c0) at /workspace/build/src/3rdparty/chromium/base/synchronization/waitable_event_posix.cc:156
#3  0x00007fed81c6b60d in base::MessagePumpDefault::Run (this=0x7fed200018b0, delegate=0x17258d0) at /workspace/build/src/3rdparty/chromium/base/message_loop/message_pump_default.cc:53
#4  0x00007fed81c7da32 in base::RunLoop::Run (this=this@entry=0x7fed367fb820) at /workspace/build/src/3rdparty/chromium/base/run_loop.cc:56
#5  0x00007fed81c676f5 in base::MessageLoop::Run (this=this@entry=0x17258d0) at /workspace/build/src/3rdparty/chromium/base/message_loop/message_loop.cc:293
#6  0x00007fed81c96088 in base::Thread::Run (this=this@entry=0x18708d0, message_loop=message_loop@entry=0x17258d0) at /workspace/build/src/3rdparty/chromium/base/threading/thread.cc:200
#7  0x00007fed80e6b568 in content::BrowserThreadImpl::DBThreadRun (this=this@entry=0x18708d0, message_loop=message_loop@entry=0x17258d0) at /workspace/build/src/3rdparty/chromium/content/browser/browser_thread_impl.cc:181
#8  0x00007fed80e6ba3b in content::BrowserThreadImpl::Run (this=0x18708d0, message_loop=0x17258d0) at /workspace/build/src/3rdparty/chromium/content/browser/browser_thread_impl.cc:240
#9  0x00007fed81c96428 in base::Thread::ThreadMain (this=0x18708d0) at /workspace/build/src/3rdparty/chromium/base/threading/thread.cc:252
#10 0x00007fed81c92747 in base::(anonymous namespace)::ThreadFunc (params=<optimized out>) at /workspace/build/src/3rdparty/chromium/base/threading/platform_thread_posix.cc:67
#11 0x00007fed8a24a6ba in start_thread (arg=0x7fed367fc700) at pthread_create.c:333
#12 0x00007fed93c253dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 7 (Thread 0x7fed37fff700 (LWP 1410)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fed81c8a39d in base::WaitableEvent::TimedWait (this=this@entry=0x7fed300018c0, max_time=...) at /workspace/build/src/3rdparty/chromium/base/synchronization/waitable_event_posix.cc:216
#2  0x00007fed81c8a475 in base::WaitableEvent::Wait (this=this@entry=0x7fed300018c0) at /workspace/build/src/3rdparty/chromium/base/synchronization/waitable_event_posix.cc:156
#3  0x00007fed81c6b60d in base::MessagePumpDefault::Run (this=0x7fed300018b0, delegate=0x7fed3c006940) at /workspace/build/src/3rdparty/chromium/base/message_loop/message_pump_default.cc:53
#4  0x00007fed81c7da32 in base::RunLoop::Run (this=this@entry=0x7fed37ffebb0) at /workspace/build/src/3rdparty/chromium/base/run_loop.cc:56
#5  0x00007fed81c676f5 in base::MessageLoop::Run (this=<optimized out>) at /workspace/build/src/3rdparty/chromium/base/message_loop/message_loop.cc:293
#6  0x00007fed81c963aa in base::Thread::Run (message_loop=<optimized out>, this=0x7fed84c8a858 <base::(anonymous namespace)::g_inotify_reader+88>) at /workspace/build/src/3rdparty/chromium/base/threading/thread.cc:200
#7  base::Thread::ThreadMain (this=0x7fed84c8a858 <base::(anonymous namespace)::g_inotify_reader+88>) at /workspace/build/src/3rdparty/chromium/base/threading/thread.cc:252
#8  0x00007fed81c92747 in base::(anonymous namespace)::ThreadFunc (params=<optimized out>) at /workspace/build/src/3rdparty/chromium/base/threading/platform_thread_posix.cc:67
#9  0x00007fed8a24a6ba in start_thread (arg=0x7fed37fff700) at pthread_create.c:333
#10 0x00007fed93c253dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 6 (Thread 0x7fed44c60700 (LWP 1408)):
#0  0x00007fed93c152ad in write () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007fed93b96bff in _IO_new_file_write (f=0x7fed93ee3540 <_IO_2_1_stderr_>, data=0x7fed44c5cdd0, n=39) at fileops.c:1263
#2  0x00007fed93b9738a in new_do_write (to_do=39, data=0x7fed44c5cdd0 "[warn] epoll_wait: Bad file descriptor\n", fp=0x7fed93ee3540 <_IO_2_1_stderr_>) at fileops.c:518
#3  _IO_new_file_xsputn (f=0x7fed93ee3540 <_IO_2_1_stderr_>, data=<optimized out>, n=39) at fileops.c:1342
#4  0x00007fed93b6df94 in buffered_vfprintf (s=0x7fed93ee3540 <_IO_2_1_stderr_>, format=<optimized out>, args=<optimized out>) at vfprintf.c:2341
#5  0x00007fed93b6b32d in _IO_vfprintf_internal (s=s@entry=0x7fed93ee3540 <_IO_2_1_stderr_>, format=0x7fed77b00734 "[%s] %s\n", ap=ap@entry=0x7fed44c5f388) at vfprintf.c:1293
#6  0x00007fed93c34b89 in ___fprintf_chk (fp=0x7fed93ee3540 <_IO_2_1_stderr_>, flag=1, format=<optimized out>) at fprintf_chk.c:35
#7  0x00007fed77ae845e in ?? () from /usr/lib/x86_64-linux-gnu/libevent-2.0.so.5
#8  0x00007fed77ae8654 in event_warn () from /usr/lib/x86_64-linux-gnu/libevent-2.0.so.5
#9  0x00007fed77aecc38 in ?? () from /usr/lib/x86_64-linux-gnu/libevent-2.0.so.5
#10 0x00007fed77ad6e2d in event_base_loop () from /usr/lib/x86_64-linux-gnu/libevent-2.0.so.5
#11 0x00007fed81c420fe in base::MessagePumpLibevent::Run (this=0x7fed3c001940, delegate=0x16eafd0) at /workspace/build/src/3rdparty/chromium/base/message_loop/message_pump_libevent.cc:233
#12 0x00007fed81c7da32 in base::RunLoop::Run (this=this@entry=0x7fed44c5fbb0) at /workspace/build/src/3rdparty/chromium/base/run_loop.cc:56
#13 0x00007fed81c676f5 in base::MessageLoop::Run (this=<optimized out>) at /workspace/build/src/3rdparty/chromium/base/message_loop/message_loop.cc:293
#14 0x00007fed81c963aa in base::Thread::Run (message_loop=<optimized out>, this=0x1722a30) at /workspace/build/src/3rdparty/chromium/base/threading/thread.cc:200
#15 base::Thread::ThreadMain (this=0x1722a30) at /workspace/build/src/3rdparty/chromium/base/threading/thread.cc:252
#16 0x00007fed81c92747 in base::(anonymous namespace)::ThreadFunc (params=<optimized out>) at /workspace/build/src/3rdparty/chromium/base/threading/platform_thread_posix.cc:67
#17 0x00007fed8a24a6ba in start_thread (arg=0x7fed44c60700) at pthread_create.c:333
#18 0x00007fed93c253dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 5 (Thread 0x7fed56ffd700 (LWP 1390)):
#0  0x00007fed94310329 in std::__atomic_base<QMutexData*>::compare_exchange_strong (__m2=<optimized out>, __m1=std::memory_order_release, __p2=0x0, __p1=@0x7fed56ffc968: 0x1, this=0x15ef2a0) at /usr/include/c++/5/bits/atomic_base.h:752
#1  std::atomic<QMutexData*>::compare_exchange_strong (__m=std::memory_order_release, __p2=0x0, __p1=@0x7fed56ffc968: 0x1, this=0x15ef2a0) at /usr/include/c++/5/atomic:475
#2  QAtomicOps<QMutexData*>::testAndSetRelease<QMutexData*> (currentValue=<synthetic pointer>, newValue=0x0, expectedValue=0x1, _q_value=...) at ../../include/QtCore/../../src/corelib/arch/qatomic_cxx11.h:299
#3  QBasicAtomicPointer<QMutexData>::testAndSetRelease (currentValue=<synthetic pointer>, newValue=0x0, expectedValue=<optimized out>, this=0x15ef2a0) at ../../include/QtCore/../../src/corelib/thread/qbasicatomic.h:261
#4  QBasicMutex::fastTryUnlock (current=<synthetic pointer>, this=0x15ef2a0) at thread/qmutex.h:92
#5  QMutex::unlock (this=this@entry=0x15ef2a0) at thread/qmutex.cpp:277
#6  0x00007fed94538ec1 in QMutexLocker::unlock (this=<synthetic pointer>) at ../../include/QtCore/../../src/corelib/thread/qmutex.h:147
#7  QMutexLocker::~QMutexLocker (this=<synthetic pointer>, __in_chrg=<optimized out>) at ../../include/QtCore/../../src/corelib/thread/qmutex.h:141
#8  QThreadData::canWaitLocked (this=0x15ef270) at ../../include/QtCore/5.7.1/QtCore/private/../../../../../src/corelib/thread/qthread_p.h:253
#9  postEventSourcePrepare (s=0x7fed4c0012d0, timeout=0x7fed56ffc9f4) at kernel/qeventdispatcher_glib.cpp:259
#10 0x00007fed884bd91d in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#11 0x00007fed884be2bb in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#12 0x00007fed884be49c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#13 0x00007fed9453975b in QEventDispatcherGlib::processEvents (this=0x7fed4c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#14 0x00007fed944e40ba in QEventLoop::exec (this=this@entry=0x7fed56ffcbc0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#15 0x00007fed94313f64 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:507
#16 0x00007fed94318b48 in QThreadPrivate::start (arg=0x15b2420) at thread/qthread_unix.cpp:368
#17 0x00007fed8a24a6ba in start_thread (arg=0x7fed56ffd700) at pthread_create.c:333
#18 0x00007fed93c253dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 4 (Thread 0x7fed577fe700 (LWP 1389)):
#0  0x00007fed88502a79 in g_mutex_lock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007fed884bddcc in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fed884be330 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fed884be49c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fed9453975b in QEventDispatcherGlib::processEvents (this=0x7fed480008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#5  0x00007fed944e40ba in QEventLoop::exec (this=this@entry=0x7fed577fdbc0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#6  0x00007fed94313f64 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:507
#7  0x00007fed94318b48 in QThreadPrivate::start (arg=0x159f9c0) at thread/qthread_unix.cpp:368
#8  0x00007fed8a24a6ba in start_thread (arg=0x7fed577fe700) at pthread_create.c:333
#9  0x00007fed93c253dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 3 (Thread 0x7fed57fff700 (LWP 1388)):
#0  0x00007fed884bb42c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007fed884bd8bb in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fed884be2bb in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fed884be49c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fed9453975b in QEventDispatcherGlib::processEvents (this=0x7fed500008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#5  0x00007fed944e40ba in QEventLoop::exec (this=this@entry=0x7fed57ffebc0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#6  0x00007fed94313f64 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:507
#7  0x00007fed94318b48 in QThreadPrivate::start (arg=0x152fab0) at thread/qthread_unix.cpp:368
#8  0x00007fed8a24a6ba in start_thread (arg=0x7fed57fff700) at pthread_create.c:333
#9  0x00007fed93c253dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 2 (Thread 0x7fed5d6a3700 (LWP 311)):
#0  0x00007fed93c1970d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007fed884be38c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fed884be49c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fed9453975b in QEventDispatcherGlib::processEvents (this=0x7fed580008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4  0x00007fed944e40ba in QEventLoop::exec (this=this@entry=0x7fed5d6a2b90, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#5  0x00007fed94313f64 in QThread::exec (this=this@entry=0x7fed9651fd60 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at thread/qthread.cpp:507
#6  0x00007fed964ab735 in QDBusConnectionManager::run (this=0x7fed9651fd60 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at qdbusconnection.cpp:178
#7  0x00007fed94318b48 in QThreadPrivate::start (arg=0x7fed9651fd60 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at thread/qthread_unix.cpp:368
#8  0x00007fed8a24a6ba in start_thread (arg=0x7fed5d6a3700) at pthread_create.c:333
#9  0x00007fed93c253dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 1 (Thread 0x7fed674aca00 (LWP 309)):
[KCrash Handler]
#6  0x00007fed93b53428 in __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:54
#7  0x00007fed93b5502a in __GI_abort () at abort.c:89
#8  0x00007fed93b4bbd7 in __assert_fail_base (fmt=<optimized out>, assertion=assertion@entry=0x7fed7e828500 "d_func()->commandType == Command::Invalid || d_func()->commandType == (Command::Hello | Command::_ResponseBit)", file=file@entry=0x7fed7e827920 "/workspace/build/src/private/protocol.cpp", line=line@entry=1544, function=function@entry=0x7fed7e82b6a0 <Akonadi::Protocol::HelloResponse::HelloResponse(Akonadi::Protocol::Command const&)::__PRETTY_FUNCTION__> "Akonadi::Protocol::HelloResponse::HelloResponse(const Akonadi::Protocol::Command&)") at assert.c:92
#9  0x00007fed93b4bc82 in __GI___assert_fail (assertion=assertion@entry=0x7fed7e828500 "d_func()->commandType == Command::Invalid || d_func()->commandType == (Command::Hello | Command::_ResponseBit)", file=file@entry=0x7fed7e827920 "/workspace/build/src/private/protocol.cpp", line=line@entry=1544, function=function@entry=0x7fed7e82b6a0 <Akonadi::Protocol::HelloResponse::HelloResponse(Akonadi::Protocol::Command const&)::__PRETTY_FUNCTION__> "Akonadi::Protocol::HelloResponse::HelloResponse(const Akonadi::Protocol::Command&)") at assert.c:101
#10 0x00007fed7e7f4b20 in Akonadi::Protocol::HelloResponse::HelloResponse (this=0x7ffed6f46ab0, command=...) at /workspace/build/src/private/protocol.cpp:1544
#11 0x00007fed8e076c20 in Akonadi::SessionPrivate::handleCommand (this=0x15dcce0, tag=<optimized out>, cmd=...) at /workspace/build/src/core/session.cpp:101
#12 0x00007fed8e0786a8 in Akonadi::Session::qt_static_metacall (_o=<optimized out>, _c=<optimized out>, _id=<optimized out>, _a=0x7fed4815e7f0) at /workspace/build/obj-x86_64-linux-gnu/src/core/moc_session.cpp:117
#13 0x00007fed94511d99 in QObject::event (this=0x15dcd70, e=<optimized out>) at kernel/qobject.cpp:1263
#14 0x00007fed94dc4ecc in QApplicationPrivate::notify_helper (this=<optimized out>, receiver=0x15dcd70, e=0x7fed4826aef0) at kernel/qapplication.cpp:3799
#15 0x00007fed94dcc8c6 in QApplication::notify (this=0x7ffed6f47800, receiver=0x15dcd70, e=0x7fed4826aef0) at kernel/qapplication.cpp:3556
#16 0x00007fed944e60c8 in QCoreApplication::notifyInternal2 (receiver=0x15dcd70, event=event@entry=0x7fed4826aef0) at kernel/qcoreapplication.cpp:988
#17 0x00007fed944e878b in QCoreApplication::sendEvent (event=0x7fed4826aef0, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#18 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=0x11a8a30) at kernel/qcoreapplication.cpp:1649
#19 0x00007fed944e8bf8 in QCoreApplication::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1503
#20 0x00007fed94539333 in postEventSourceDispatch (s=0x11e6f30) at kernel/qeventdispatcher_glib.cpp:276
#21 0x00007fed884be197 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#22 0x00007fed884be3f0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#23 0x00007fed884be49c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#24 0x00007fed9453973f in QEventDispatcherGlib::processEvents (this=0x11f6240, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#25 0x00007fed944e40ba in QEventLoop::exec (this=this@entry=0x7ffed6f47120, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#26 0x00007fed944ec6cc in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1261
#27 0x00007fed9482124c in QGuiApplication::exec () at kernel/qguiapplication.cpp:1633
#28 0x00007fed94dc4e25 in QApplication::exec () at kernel/qapplication.cpp:2975
#29 0x00000000004036de in main (argc=1, argv=0x7ffed6f47a38) at /workspace/build/src/main.cpp:156

Possible duplicates by query: bug 380903.

Reported using DrKonqi