[kmail2] [Bug 455103] New: KDE crash on startup

Ale bugzilla_noreply at kde.org
Thu Jun 9 23:02:51 BST 2022 

https://bugs.kde.org/show_bug.cgi?id=455103

            Bug ID: 455103
           Summary: KDE crash on startup
           Product: kmail2
           Version: unspecified
          Platform: openSUSE RPMs
                OS: Linux
            Status: REPORTED
          Keywords: drkonqi
          Severity: crash
          Priority: NOR
         Component: general
          Assignee: kdepim-bugs at kde.org
          Reporter: ale.aparicio2000 at gmail.com
  Target Milestone: ---

Application: kmail (5.20.1 (22.04.1))

Qt Version: 5.15.2
Frameworks Version: 5.94.0
Operating System: Linux 5.18.2-1-default x86_64
Windowing System: X11
Distribution: "openSUSE Tumbleweed"
DrKonqi: 5.24.5 [KCrashBackend]

-- Information about the crash:
- What I was doing when the application crashed:
Just turned the computer on, after having it unplugged and after performing a
distribution upgrade (to openSUSE tumbleweed 20220608)

- Unusual behavior I noticed:
the desktop and panels didn't load, only the yakuake window that appears on
every startup. KMail is configured to autostart as well.

The reporter is unsure if this crash is reproducible.

-- Backtrace:
Application: KMail (kmail), signal: Segmentation fault

[KCrash Handler]
#4  0x00007ff276656e7d in ?? () from /lib64/libnvidia-glcore.so.515.43.04
#5  0x00007ff2765dffb7 in ?? () from /lib64/libnvidia-glcore.so.515.43.04
#6  0x00007ff28ff2d999 in gpu::gles2::VertexAttribManager::Initialize () at
../../3rdparty/chromium/gpu/command_buffer/service/vertex_attrib_manager.cc:139
#7  0x00007ff28feb2dc7 in gpu::gles2::GLES2DecoderImpl::Initialize () at
../../3rdparty/chromium/gpu/command_buffer/service/gles2_cmd_decoder.cc:3714
#8  0x00007ff28ffffa43 in gpu::GLES2CommandBufferStub::Initialize () at
./../../3rdparty/chromium/gpu/ipc/service/gles2_command_buffer_stub.cc:347
#9  0x00007ff2900010b3 in gpu::GpuChannel::OnCreateCommandBuffer () at
./../../3rdparty/chromium/gpu/ipc/service/gpu_channel.cc:756
#10 0x00007ff28fff7d20 in base::DispatchToMethodImpl<gpu::GpuChannel*, void
(gpu::GpuChannel::*)(GPUCreateCommandBufferConfig const&, int,
base::UnsafeSharedMemoryRegion, gpu::ContextResult*, gpu::Capabilities*),
std::tuple<GPUCreateCommandBufferConfig, int, base::UnsafeSharedMemoryRegion>,
std::tuple<gpu::ContextResult, gpu::Capabilities>, 0ul, 1ul, 2ul, 0ul, 1ul> ()
at ../../3rdparty/chromium/base/tuple.h:94
#11 base::DispatchToMethod<gpu::GpuChannel*, void
(gpu::GpuChannel::*)(GPUCreateCommandBufferConfig const&, int,
base::UnsafeSharedMemoryRegion, gpu::ContextResult*, gpu::Capabilities*),
std::tuple<GPUCreateCommandBufferConfig, int, base::UnsafeSharedMemoryRegion>,
std::tuple<gpu::ContextResult, gpu::Capabilities> > () at
../../3rdparty/chromium/base/tuple.h:105
#12 IPC::MessageT<GpuChannelMsg_CreateCommandBuffer_Meta,
std::tuple<GPUCreateCommandBufferConfig, int, base::UnsafeSharedMemoryRegion>,
std::tuple<gpu::ContextResult, gpu::Capabilities> >::Dispatch<gpu::GpuChannel,
gpu::GpuChannel, void, void (gpu::GpuChannel::*)(GPUCreateCommandBufferConfig
const&, int, base::UnsafeSharedMemoryRegion, gpu::ContextResult*,
gpu::Capabilities*)> () at
../../3rdparty/chromium/ipc/ipc_message_templates.h:198
#13 0x00007ff28fffb299 in gpu::GpuChannel::OnControlMessageReceived () at
./../../3rdparty/chromium/gpu/ipc/service/gpu_channel.cc:568
#14 0x00007ff2900027b5 in gpu::GpuChannel::HandleMessageHelper () at
./../../3rdparty/chromium/gpu/ipc/service/gpu_channel.cc:628
#15 0x00007ff28f0b6b3e in base::OnceCallback<void ()>::Run() && () at
../../3rdparty/chromium/base/callback.h:100
#16 base::TaskAnnotator::RunTask () at
./../../3rdparty/chromium/base/task/common/task_annotator.cc:163
#17 0x00007ff28f0cbb34 in
base::sequence_manager::internal::ThreadControllerWithMessagePumpImpl::DoWorkImpl
() at
./../../3rdparty/chromium/base/task/sequence_manager/thread_controller_with_message_pump_impl.cc:332
#18 0x00007ff28f0cc03c in
base::sequence_manager::internal::ThreadControllerWithMessagePumpImpl::DoWork
() at
./../../3rdparty/chromium/base/task/sequence_manager/thread_controller_with_message_pump_impl.cc:252
#19 0x00007ff28f07b566 in base::MessagePumpDefault::Run () at
./../../3rdparty/chromium/base/message_loop/message_pump_default.cc:39
#20 0x00007ff28f0c9328 in
base::sequence_manager::internal::ThreadControllerWithMessagePumpImpl::Run ()
at
./../../3rdparty/chromium/base/task/sequence_manager/thread_controller_with_message_pump_impl.cc:446
#21 0x00007ff28f0a0864 in base::RunLoop::Run () at
./../../3rdparty/chromium/base/run_loop.cc:124
#22 0x00007ff28f0e7f6d in base::Thread::Run () at
./../../3rdparty/chromium/base/threading/thread.cc:311
#23 base::Thread::ThreadMain () at
./../../3rdparty/chromium/base/threading/thread.cc:382
#24 0x00007ff28f105d6b in ThreadFunc () at
./../../3rdparty/chromium/base/threading/platform_thread_posix.cc:87
#25 0x00007ff28acd5767 in start_thread () from /lib64/libc.so.6
#26 0x00007ff28ad5fc10 in clone3 () from /lib64/libc.so.6

Thread 11 (Thread 0x7ff243fff640 (LWP 2977) "CompositorTileW"):
#1  0x00007ff28acd4aa0 in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libc.so.6
#2  0x00007ff28f102e83 in base::ConditionVariable::Wait () at
./../../3rdparty/chromium/base/synchronization/condition_variable_posix.cc:79
#3  0x00007ff28faaeab4 in cc::SingleThreadTaskGraphRunner::Run () at
./../../3rdparty/chromium/cc/raster/single_thread_task_graph_runner.cc:123
#4  0x00007ff28f105d6b in ThreadFunc () at
./../../3rdparty/chromium/base/threading/platform_thread_posix.cc:87
#5  0x00007ff28acd5767 in start_thread () from /lib64/libc.so.6
#6  0x00007ff28ad5fc10 in clone3 () from /lib64/libc.so.6

Thread 10 (Thread 0x7ff256ffd640 (LWP 2972) "ThreadPoolForeg"):
#1  0x00007ff28acd4da4 in pthread_cond_timedwait@@GLIBC_2.3.2 () from
/lib64/libc.so.6
#2  0x00007ff28f102fe0 in base::ConditionVariable::TimedWait () at
./../../3rdparty/chromium/base/synchronization/condition_variable_posix.cc:131
#3  0x00007ff28f103997 in base::WaitableEvent::TimedWait () at
./../../3rdparty/chromium/base/synchronization/waitable_event_posix.cc:213
#4  0x00007ff28f0d89f4 in base::internal::WorkerThread::Delegate::WaitForWork
() at ./../../3rdparty/chromium/base/task/thread_pool/worker_thread.cc:36
#5  0x00007ff28f0dcbaf in base::internal::WorkerThread::RunWorker () at
./../../3rdparty/chromium/base/task/thread_pool/worker_thread.cc:344
#6  0x00007ff28f0dd09d in base::internal::WorkerThread::RunPooledWorker () at
./../../3rdparty/chromium/base/task/thread_pool/worker_thread.cc:223
#7  0x00007ff28f105d6b in ThreadFunc () at
./../../3rdparty/chromium/base/threading/platform_thread_posix.cc:87
#8  0x00007ff28acd5767 in start_thread () from /lib64/libc.so.6
#9  0x00007ff28ad5fc10 in clone3 () from /lib64/libc.so.6

Thread 9 (Thread 0x7ff2577fe640 (LWP 2971) "Chrome_IOThread"):
#1  0x00007ff28acb9055 in buffered_vfprintf () from /lib64/libc.so.6
#2  0x00007ff28ad6dbe3 in __fprintf_chk () from /lib64/libc.so.6
#3  0x00007ff2879bcce6 in fprintf (__fmt=0x7ff2879d7cdd "[%s] %s\n",
__stream=<optimized out>) at /usr/include/bits/stdio2.h:105
#4  event_log (msg=0x7ff2577fcd00 "epoll_wait: Bad file descriptor",
severity=2) at /usr/src/debug/libevent-2.1.12-2.8.x86_64/log.c:242
#5  event_logv_ (severity=severity at entry=2, errstr=0x7ff28ae0d53d "Bad file
descriptor", fmt=fmt at entry=0x7ff2879d7f4d "epoll_wait",
ap=ap at entry=0x7ff2577fd130) at
/usr/src/debug/libevent-2.1.12-2.8.x86_64/log.c:207
#6  0x00007ff2879bceb4 in event_warn (fmt=fmt at entry=0x7ff2879d7f4d
"epoll_wait") at /usr/src/debug/libevent-2.1.12-2.8.x86_64/log.c:118
#7  0x00007ff2879c1d9c in epoll_dispatch (base=0x7ff248001d50, tv=<optimized
out>) at /usr/src/debug/libevent-2.1.12-2.8.x86_64/epoll.c:471
#8  0x00007ff2879b9031 in event_base_loop (base=0x7ff248001d50, flags=1) at
/usr/src/debug/libevent-2.1.12-2.8.x86_64/event.c:2018
#9  0x00007ff28f1153d8 in base::MessagePumpLibevent::Run () at
./../../3rdparty/chromium/base/message_loop/message_pump_libevent.cc:258
#10 0x00007ff28f0c9328 in
base::sequence_manager::internal::ThreadControllerWithMessagePumpImpl::Run ()
at
./../../3rdparty/chromium/base/task/sequence_manager/thread_controller_with_message_pump_impl.cc:446
#11 0x00007ff28f0a0864 in base::RunLoop::Run () at
./../../3rdparty/chromium/base/run_loop.cc:124
#12 0x00007ff2915f4d39 in content::BrowserProcessSubThread::IOThreadRun () at
../../3rdparty/chromium/content/browser/browser_process_sub_thread.cc:143
#13 0x00007ff28f0e8138 in base::Thread::ThreadMain () at
./../../3rdparty/chromium/base/threading/thread.cc:382
#14 0x00007ff28f105d6b in ThreadFunc () at
./../../3rdparty/chromium/base/threading/platform_thread_posix.cc:87
#15 0x00007ff28acd5767 in start_thread () from /lib64/libc.so.6
#16 0x00007ff28ad5fc10 in clone3 () from /lib64/libc.so.6

Thread 8 (Thread 0x7ff26cb6f640 (LWP 2969) "ThreadPoolServi"):
#1  0x00007ff28accc65d in _IO_file_write@@GLIBC_2.2.5 () from /lib64/libc.so.6
#2  0x00007ff28accb960 in new_do_write () from /lib64/libc.so.6
#3  0x00007ff28acccdd1 in __GI__IO_file_xsputn () from /lib64/libc.so.6
#4  0x00007ff28acb8f73 in buffered_vfprintf () from /lib64/libc.so.6
#5  0x00007ff28ad6dbe3 in __fprintf_chk () from /lib64/libc.so.6
#6  0x00007ff2879bcce6 in fprintf (__fmt=0x7ff2879d7cdd "[%s] %s\n",
__stream=<optimized out>) at /usr/include/bits/stdio2.h:105
#7  event_log (msg=0x7ff26cb6dd20 "epoll_wait: Bad file descriptor",
severity=2) at /usr/src/debug/libevent-2.1.12-2.8.x86_64/log.c:242
#8  event_logv_ (severity=severity at entry=2, errstr=0x7ff28ae0d53d "Bad file
descriptor", fmt=fmt at entry=0x7ff2879d7f4d "epoll_wait",
ap=ap at entry=0x7ff26cb6e150) at
/usr/src/debug/libevent-2.1.12-2.8.x86_64/log.c:207
#9  0x00007ff2879bceb4 in event_warn (fmt=fmt at entry=0x7ff2879d7f4d
"epoll_wait") at /usr/src/debug/libevent-2.1.12-2.8.x86_64/log.c:118
#10 0x00007ff2879c1d9c in epoll_dispatch (base=0x7ff24c001d70, tv=<optimized
out>) at /usr/src/debug/libevent-2.1.12-2.8.x86_64/epoll.c:471
#11 0x00007ff2879b9031 in event_base_loop (base=0x7ff24c001d70, flags=2) at
/usr/src/debug/libevent-2.1.12-2.8.x86_64/event.c:2018
#12 0x00007ff28f1152a8 in base::MessagePumpLibevent::Run () at
./../../3rdparty/chromium/base/message_loop/message_pump_libevent.cc:217
#13 0x00007ff28f0c9328 in
base::sequence_manager::internal::ThreadControllerWithMessagePumpImpl::Run ()
at
./../../3rdparty/chromium/base/task/sequence_manager/thread_controller_with_message_pump_impl.cc:446
#14 0x00007ff28f0a0864 in base::RunLoop::Run () at
./../../3rdparty/chromium/base/run_loop.cc:124
#15 0x00007ff28f0d86bd in base::internal::ServiceThread::Run () at
./../../3rdparty/chromium/base/task/thread_pool/service_thread.cc:56
#16 0x00007ff28f0e8138 in base::Thread::ThreadMain () at
./../../3rdparty/chromium/base/threading/thread.cc:382
#17 0x00007ff28f105d6b in ThreadFunc () at
./../../3rdparty/chromium/base/threading/platform_thread_posix.cc:87
#18 0x00007ff28acd5767 in start_thread () from /lib64/libc.so.6
#19 0x00007ff28ad5fc10 in clone3 () from /lib64/libc.so.6

Thread 7 (Thread 0x7ff26e7fc640 (LWP 2959) "SessionThread"):
#1  0x00007ff284f441c6 in ?? () from /lib64/libglib-2.0.so.0
#2  0x00007ff284f442ec in g_main_context_iteration () from
/lib64/libglib-2.0.so.0
#3  0x00007ff28b3de5be in QEventDispatcherGlib::processEvents
(this=0x7ff258000b70, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4  0x00007ff28b3853fb in QEventLoop::exec (this=this at entry=0x7ff26e7fb4c0,
flags=..., flags at entry=...) at
../../include/QtCore/../../src/corelib/global/qflags.h:69
#5  0x00007ff28b19ecf7 in QThread::exec (this=<optimized out>) at
../../include/QtCore/../../src/corelib/global/qflags.h:121
#6  0x00007ff28b19feed in QThreadPrivate::start (arg=0x55772b03ea70) at
thread/qthread_unix.cpp:331
#7  0x00007ff28acd5767 in start_thread () from /lib64/libc.so.6
#8  0x00007ff28ad5fc10 in clone3 () from /lib64/libc.so.6

Thread 6 (Thread 0x7ff26effd640 (LWP 2950) "SessionThread"):
#1  0x00007ff284f441c6 in ?? () from /lib64/libglib-2.0.so.0
#2  0x00007ff284f442ec in g_main_context_iteration () from
/lib64/libglib-2.0.so.0
#3  0x00007ff28b3de5be in QEventDispatcherGlib::processEvents
(this=0x7ff264000b70, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4  0x00007ff28b3853fb in QEventLoop::exec (this=this at entry=0x7ff26effc4c0,
flags=..., flags at entry=...) at
../../include/QtCore/../../src/corelib/global/qflags.h:69
#5  0x00007ff28b19ecf7 in QThread::exec (this=<optimized out>) at
../../include/QtCore/../../src/corelib/global/qflags.h:121
#6  0x00007ff28b19feed in QThreadPrivate::start (arg=0x55772ae52b10) at
thread/qthread_unix.cpp:331
#7  0x00007ff28acd5767 in start_thread () from /lib64/libc.so.6
#8  0x00007ff28ad5fc10 in clone3 () from /lib64/libc.so.6

Thread 5 (Thread 0x7ff26f7fe640 (LWP 2949) "SessionThread"):
#1  0x00007ff284f441c6 in ?? () from /lib64/libglib-2.0.so.0
#2  0x00007ff284f442ec in g_main_context_iteration () from
/lib64/libglib-2.0.so.0
#3  0x00007ff28b3de5be in QEventDispatcherGlib::processEvents
(this=0x7ff260000b70, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4  0x00007ff28b3853fb in QEventLoop::exec (this=this at entry=0x7ff26f7fd4c0,
flags=..., flags at entry=...) at
../../include/QtCore/../../src/corelib/global/qflags.h:69
#5  0x00007ff28b19ecf7 in QThread::exec (this=<optimized out>) at
../../include/QtCore/../../src/corelib/global/qflags.h:121
#6  0x00007ff28b19feed in QThreadPrivate::start (arg=0x55772ae35600) at
thread/qthread_unix.cpp:331
#7  0x00007ff28acd5767 in start_thread () from /lib64/libc.so.6
#8  0x00007ff28ad5fc10 in clone3 () from /lib64/libc.so.6

Thread 4 (Thread 0x7ff26ffff640 (LWP 2948) "Qt bearer threa"):
#1  0x00007ff284f441c6 in ?? () from /lib64/libglib-2.0.so.0
#2  0x00007ff284f442ec in g_main_context_iteration () from
/lib64/libglib-2.0.so.0
#3  0x00007ff28b3de5be in QEventDispatcherGlib::processEvents
(this=0x7ff268000b70, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4  0x00007ff28b3853fb in QEventLoop::exec (this=this at entry=0x7ff26fffe4c0,
flags=..., flags at entry=...) at
../../include/QtCore/../../src/corelib/global/qflags.h:69
#5  0x00007ff28b19ecf7 in QThread::exec (this=<optimized out>) at
../../include/QtCore/../../src/corelib/global/qflags.h:121
#6  0x00007ff28b19feed in QThreadPrivate::start (arg=0x55772ae19c40) at
thread/qthread_unix.cpp:331
#7  0x00007ff28acd5767 in start_thread () from /lib64/libc.so.6
#8  0x00007ff28ad5fc10 in clone3 () from /lib64/libc.so.6

Thread 3 (Thread 0x7ff2755ff640 (LWP 2604) "QDBusConnection"):
#1  0x00007ff284f441c6 in ?? () from /lib64/libglib-2.0.so.0
#2  0x00007ff284f442ec in g_main_context_iteration () from
/lib64/libglib-2.0.so.0
#3  0x00007ff28b3de5be in QEventDispatcherGlib::processEvents
(this=0x7ff270000b70, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4  0x00007ff28b3853fb in QEventLoop::exec (this=this at entry=0x7ff2755fe490,
flags=..., flags at entry=...) at
../../include/QtCore/../../src/corelib/global/qflags.h:69
#5  0x00007ff28b19ecf7 in QThread::exec (this=this at entry=0x7ff28aa24060
<(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at
../../include/QtCore/../../src/corelib/global/qflags.h:121
#6  0x00007ff28a9ab267 in QDBusConnectionManager::run (this=0x7ff28aa24060
<(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at
qdbusconnection.cpp:179
#7  0x00007ff28b19feed in QThreadPrivate::start (arg=0x7ff28aa24060 <(anonymous
namespace)::Q_QGS__q_manager::innerFunction()::holder>) at
thread/qthread_unix.cpp:331
#8  0x00007ff28acd5767 in start_thread () from /lib64/libc.so.6
#9  0x00007ff28ad5fc10 in clone3 () from /lib64/libc.so.6

Thread 2 (Thread 0x7ff27d858640 (LWP 2601) "QXcbEventQueue"):
#1  0x00007ff28709091a in poll (__timeout=-1, __nfds=1, __fds=0x7ff27d8573c8)
at /usr/include/bits/poll2.h:39
#2  _xcb_conn_wait (c=0x55772a7a4d40, vector=0x0, count=0x0, cond=<optimized
out>) at /usr/src/debug/libxcb-1.15-1.2.x86_64/src/xcb_conn.c:508
#3  0x00007ff28709230c in _xcb_conn_wait (count=0x0, vector=0x0,
cond=0x55772a7a4d80, c=0x55772a7a4d40) at
/usr/src/debug/libxcb-1.15-1.2.x86_64/src/xcb_conn.c:474
#4  xcb_wait_for_event (c=0x55772a7a4d40) at
/usr/src/debug/libxcb-1.15-1.2.x86_64/src/xcb_in.c:703
#5  0x00007ff27d998510 in QXcbEventQueue::run (this=0x55772a79f7e0) at
qxcbeventqueue.cpp:228
#6  0x00007ff28b19feed in QThreadPrivate::start (arg=0x55772a79f7e0) at
thread/qthread_unix.cpp:331
#7  0x00007ff28acd5767 in start_thread () from /lib64/libc.so.6
#8  0x00007ff28ad5fc10 in clone3 () from /lib64/libc.so.6

Thread 1 (Thread 0x7ff27f7a1040 (LWP 2438) "kmail"):
#1  0x00007ff28acd4aa0 in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libc.so.6
#2  0x00007ff28f102e83 in base::ConditionVariable::Wait () at
./../../3rdparty/chromium/base/synchronization/condition_variable_posix.cc:79
#3  0x00007ff28f1039d4 in base::WaitableEvent::TimedWait () at
./../../3rdparty/chromium/base/synchronization/waitable_event_posix.cc:211
#4  0x00007ff28f103c7f in base::WaitableEvent::Wait () at
./../../3rdparty/chromium/base/synchronization/waitable_event_posix.cc:157
#5  0x00007ff28d879e59 in gpu::GpuChannelHost::Send () at
../../3rdparty/chromium/gpu/ipc/client/gpu_channel_host.cc:116
#6  0x00007ff28d87695e in gpu::CommandBufferProxyImpl::Initialize () at
../../3rdparty/chromium/gpu/ipc/client/command_buffer_proxy_impl.cc:137
#7  0x00007ff28e8b5d7b in
viz::ContextProviderCommandBuffer::BindToCurrentThread () at
../../3rdparty/chromium/services/viz/public/cpp/gpu/context_provider_command_buffer.cc:143
#8  0x00007ff291950baa in
content::VizProcessTransportFactory::TryCreateContextsForGpuCompositing () at
../../3rdparty/chromium/content/browser/compositor/viz_process_transport_factory.cc:559
#9  0x00007ff2919524fc in
content::VizProcessTransportFactory::OnEstablishedGpuChannel () at
../../3rdparty/chromium/content/browser/compositor/viz_process_transport_factory.cc:381
#10 0x00007ff291950428 in base::internal::FunctorTraits<void
(content::VizProcessTransportFactory::*)(base::WeakPtr<ui::Compositor>,
scoped_refptr<gpu::GpuChannelHost>), void>::Invoke<void
(content::VizProcessTransportFactory::*)(base::WeakPtr<ui::Compositor>,
scoped_refptr<gpu::GpuChannelHost>),
base::WeakPtr<content::VizProcessTransportFactory>,
base::WeakPtr<ui::Compositor>, scoped_refptr<gpu::GpuChannelHost> > () at
../../3rdparty/chromium/base/bind_internal.h:498
#11 base::internal::InvokeHelper<true, void>::MakeItSo<void
(content::VizProcessTransportFactory::*)(base::WeakPtr<ui::Compositor>,
scoped_refptr<gpu::GpuChannelHost>),
base::WeakPtr<content::VizProcessTransportFactory>,
base::WeakPtr<ui::Compositor>, scoped_refptr<gpu::GpuChannelHost> > () at
../../3rdparty/chromium/base/bind_internal.h:657
#12 base::internal::Invoker<base::internal::BindState<void
(content::VizProcessTransportFactory::*)(base::WeakPtr<ui::Compositor>,
scoped_refptr<gpu::GpuChannelHost>),
base::WeakPtr<content::VizProcessTransportFactory>,
base::WeakPtr<ui::Compositor> >, void
(scoped_refptr<gpu::GpuChannelHost>)>::RunImpl<void
(content::VizProcessTransportFactory::*)(base::WeakPtr<ui::Compositor>,
scoped_refptr<gpu::GpuChannelHost>),
std::tuple<base::WeakPtr<content::VizProcessTransportFactory>,
base::WeakPtr<ui::Compositor> >, 0ul, 1ul>(void
(content::VizProcessTransportFactory::*&&)(base::WeakPtr<ui::Compositor>,
scoped_refptr<gpu::GpuChannelHost>),
std::tuple<base::WeakPtr<content::VizProcessTransportFactory>,
base::WeakPtr<ui::Compositor> >&&, std::integer_sequence<unsigned long, 0ul,
1ul>, scoped_refptr<gpu::GpuChannelHost>&&) () at
../../3rdparty/chromium/base/bind_internal.h:711
#13 base::internal::Invoker<base::internal::BindState<void
(content::VizProcessTransportFactory::*)(base::WeakPtr<ui::Compositor>,
scoped_refptr<gpu::GpuChannelHost>),
base::WeakPtr<content::VizProcessTransportFactory>,
base::WeakPtr<ui::Compositor> >, void
(scoped_refptr<gpu::GpuChannelHost>)>::RunOnce(base::internal::BindStateBase*,
scoped_refptr<gpu::GpuChannelHost>&&) () at
../../3rdparty/chromium/base/bind_internal.h:679
#14 0x00007ff291650a3f in base::OnceCallback<void
(scoped_refptr<gpu::GpuChannelHost>)>::Run(scoped_refptr<gpu::GpuChannelHost>)
&& () at ../../3rdparty/chromium/base/callback.h:100
#15
content::BrowserGpuChannelHostFactory::EstablishGpuChannel(base::OnceCallback<void
(scoped_refptr<gpu::GpuChannelHost>)>) () at
../../3rdparty/chromium/content/browser/gpu/browser_gpu_channel_host_factory.cc:361
#16 0x00007ff29194ffca in
content::VizProcessTransportFactory::EstablishGpuChannel () at
../../3rdparty/chromium/content/browser/compositor/viz_process_transport_factory.cc:364
#17 0x00007ff291952ef2 in
content::VizProcessTransportFactory::CreateLayerTreeFrameSink () at
../../3rdparty/chromium/content/browser/compositor/viz_process_transport_factory.cc:223
#18 0x00007ff28fcfce82 in ui::Compositor::RequestNewLayerTreeFrameSink () at
./../../3rdparty/chromium/ui/compositor/compositor.cc:651
#19 ui::Compositor::RequestNewLayerTreeFrameSink () at
./../../3rdparty/chromium/ui/compositor/compositor.cc:647
#20 0x00007ff28d3bd869 in base::OnceCallback<void ()>::Run() && () at
../../3rdparty/chromium/base/callback.h:100
#21 base::internal::CancelableCallbackImpl<base::OnceCallback<void ()>
>::ForwardOnce<>() () at ../../3rdparty/chromium/base/cancelable_callback.h:128
#22 0x00007ff28f0b6b3e in base::OnceCallback<void ()>::Run() && () at
../../3rdparty/chromium/base/callback.h:100
#23 base::TaskAnnotator::RunTask () at
./../../3rdparty/chromium/base/task/common/task_annotator.cc:163
#24 0x00007ff28f0cbb34 in
base::sequence_manager::internal::ThreadControllerWithMessagePumpImpl::DoWorkImpl
() at
./../../3rdparty/chromium/base/task/sequence_manager/thread_controller_with_message_pump_impl.cc:332
#25 0x00007ff28f0cc03c in
base::sequence_manager::internal::ThreadControllerWithMessagePumpImpl::DoWork
() at
./../../3rdparty/chromium/base/task/sequence_manager/thread_controller_with_message_pump_impl.cc:252
#26 0x00007ff28d007df7 in
QtWebEngineCore::MessagePumpForUIQt::handleScheduledWork (this=0x55772afa34e0)
at
/usr/src/debug/libqt5-qtwebengine-5.15.9-3.2.x86_64/src/core/browser_main_parts_qt.cpp:208
#27
QtWebEngineCore::MessagePumpForUIQt::MessagePumpForUIQt()::{lambda()#1}::operator()()
const (__closure=<optimized out>) at
/usr/src/debug/libqt5-qtwebengine-5.15.9-3.2.x86_64/src/core/browser_main_parts_qt.cpp:121
#28 std::__invoke_impl<void,
QtWebEngineCore::MessagePumpForUIQt::MessagePumpForUIQt()::{lambda()#1}&>(std::__invoke_other,
QtWebEngineCore::MessagePumpForUIQt::MessagePumpForUIQt()::{lambda()#1}&)
(__f=...) at /usr/include/c++/12/bits/invoke.h:61
#29 std::__invoke_r<void,
QtWebEngineCore::MessagePumpForUIQt::MessagePumpForUIQt()::{lambda()#1}&>(QtWebEngineCore::MessagePumpForUIQt::MessagePumpForUIQt()::{lambda()#1}&)
(__fn=...) at /usr/include/c++/12/bits/invoke.h:154
#30 std::_Function_handler<void (),
QtWebEngineCore::MessagePumpForUIQt::MessagePumpForUIQt()::{lambda()#1}>::_M_invoke(std::_Any_data
const&) (__functor=...) at /usr/include/c++/12/bits/std_function.h:290
#31 0x00007ff28b3b247d in QObject::event (this=0x55772afa34f0,
e=0x55772b2ce380) at kernel/qobject.cpp:1336
#32 0x00007ff28bf3337e in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() from /lib64/libQt5Widgets.so.5
#33 0x00007ff28b386988 in QCoreApplication::notifyInternal2
(receiver=0x55772afa34f0, event=0x55772b2ce380) at
kernel/qcoreapplication.cpp:1064
#34 0x00007ff28b389921 in QCoreApplicationPrivate::sendPostedEvents
(receiver=0x0, event_type=0, data=0x55772a788f70) at
kernel/qcoreapplication.cpp:1821
#35 0x00007ff28b3deec3 in postEventSourceDispatch (s=0x55772a849150) at
kernel/qeventdispatcher_glib.cpp:277
#36 0x00007ff284f43ea0 in g_main_context_dispatch () from
/lib64/libglib-2.0.so.0
#37 0x00007ff284f44258 in ?? () from /lib64/libglib-2.0.so.0
#38 0x00007ff284f442ec in g_main_context_iteration () from
/lib64/libglib-2.0.so.0
#39 0x00007ff28b3de5a6 in QEventDispatcherGlib::processEvents
(this=0x55772a84ffa0, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#40 0x00007ff28b3853fb in QEventLoop::exec (this=this at entry=0x7fff359351a0,
flags=..., flags at entry=...) at
../../include/QtCore/../../src/corelib/global/qflags.h:69
#41 0x00007ff28b38d566 in QCoreApplication::exec () at
../../include/QtCore/../../src/corelib/global/qflags.h:121
#42 0x00005577296c3661 in main (argc=<optimized out>, argv=<optimized out>) at
/usr/src/debug/kmail-22.04.1-1.1.x86_64/src/main.cpp:174
[Inferior 1 (process 2438) detached]

Reported using DrKonqi

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