[rkward] [Bug 512460] RKWard crashed when starting with Qt 6.10.1
Matt Fagnani
bugzilla_noreply at kde.org
Thu Nov 27 05:09:51 GMT 2025
https://bugs.kde.org/show_bug.cgi?id=512460
--- Comment #5 from Matt Fagnani <matt.fagnani at bell.net> ---
(In reply to Thomas Friedrichsmeier from comment #4)
> Thanks!
>
> While this is a problem in QWebEngine (please report it to fedora, too!),
> and probably limited to some not-so-typical GPU/driver combinations, we're
> running into related issues far too often. Maybe we should disable GPU
> acceleration, by default, and offer to enable it as an option, only.
I reported this problem to Fedora at
https://bugzilla.redhat.com/show_bug.cgi?id=2416541 The GPU is an integrated
AMD Radeon R5 using the radeonsi mesa driver and amdgpu kernel driver.
RKWard occasionally crashed when starting with Qt 6.10.1 only and a different
trace and SIGTRAP. I'm unsure if this crash was related to the first type, but
it looked like it was in qtwebengine/chromium when destroying something and an
error was logged.
Core was generated by `/usr/bin/rkward --autoreuse'.
Program terminated with signal SIGTRAP, Trace/breakpoint trap.
#0 0x00007f5e3d2b9fbc in base::ImmediateCrash () at
../../../../../src/3rdparty/chromium/base/immediate_crash.h:186
186 TRAP_SEQUENCE_();
[Current thread is 1 (Thread 0x7f5de37fe6c0 (LWP 14871))]
(gdb) bt
#0 0x00007f5e3d2b9fbc in base::ImmediateCrash () at
../../../../../src/3rdparty/chromium/base/immediate_crash.h:186
#1 logging::LogMessage::HandleFatal () at
../../../../../src/3rdparty/chromium/base/logging.cc:1066
#2 0x00007f5e3d2bc3b6 in operator() () at
../../../../../src/3rdparty/chromium/base/logging.cc:772
#3 InvokeCallback () at
../../../../../src/3rdparty/chromium/third_party/abseil-cpp/absl/cleanup/internal/cleanup.h:87
#4 ~Cleanup () at
../../../../../src/3rdparty/chromium/third_party/abseil-cpp/absl/cleanup/cleanup.h:106
#5 logging::LogMessage::Flush () at
../../../../../src/3rdparty/chromium/base/logging.cc:955
#6 0x00007f5e3d2bd2eb in logging::LogMessage::~LogMessage ()
at ../../../../../src/3rdparty/chromium/base/logging.cc:725
#7 0x00007f5e3d2bd3a3 in logging::ErrnoLogMessage::~ErrnoLogMessage ()
at ../../../../../src/3rdparty/chromium/base/logging.cc:1150
#8 logging::ErrnoLogMessage::~ErrnoLogMessage () at
../../../../../src/3rdparty/chromium/base/logging.cc:1150
#9 0x00007f5e3d2c023c in std::default_delete<logging::LogMessage>::operator()
()
at /usr/include/c++/15/bits/unique_ptr.h:92
#10 std::__uniq_ptr_impl<logging::LogMessage,
std::default_delete<logging::LogMessage> >::reset ()
at /usr/include/c++/15/bits/unique_ptr.h:204
#11 std::unique_ptr<logging::LogMessage,
std::default_delete<logging::LogMessage> >::reset ()
at /usr/include/c++/15/bits/unique_ptr.h:511
#12 logging::CheckNoreturnError::~CheckNoreturnError () at
./../../../../../src/3rdparty/chromium/base/check.cc:350
#13 0x00007f5e3d2dc207 in base::internal::ScopedFDCloseTraits::Free ()
at ./../../../../../src/3rdparty/chromium/base/files/scoped_file.cc:45
#14 0x00007f5e38957610 in mojo::core::ipcz_driver::SharedBuffer::~SharedBuffer
()
at
../../../../../src/3rdparty/chromium/mojo/core/ipcz_driver/shared_buffer.cc:91
#15 mojo::core::ipcz_driver::SharedBuffer::~SharedBuffer ()
at
../../../../../src/3rdparty/chromium/mojo/core/ipcz_driver/shared_buffer.cc:91
#16 0x00007f5e38950ad6 in
base::RefCountedThreadSafe<mojo::core::ipcz_driver::ObjectBase,
base::DefaultRefCountedThreadSafeTraits<mojo::core::ipcz_driver::ObjectBase>
>::DeleteInternal<mojo::core::ipcz_driver::ObjectBase> ()
at ../../../../../src/3rdparty/chromium/base/memory/ref_counted.h:438
--Type <RET> for more, q to quit, c to continue without paging--c
#17
base::DefaultRefCountedThreadSafeTraits<mojo::core::ipcz_driver::ObjectBase>::Destruct
()
at ../../../../../src/3rdparty/chromium/base/memory/ref_counted.h:391
#18 base::RefCountedThreadSafe<mojo::core::ipcz_driver::ObjectBase,
base::DefaultRefCountedThreadSafeTraits<mojo::core::ipcz_driver::ObjectBase>
>::Release () at
../../../../../src/3rdparty/chromium/base/memory/ref_counted.h:427
#19 base::RefCountedThreadSafe<mojo::core::ipcz_driver::ObjectBase,
base::DefaultRefCountedThreadSafeTraits<mojo::core::ipcz_driver::ObjectBase>
>::Release () at
../../../../../src/3rdparty/chromium/base/memory/ref_counted.h:424
#20 scoped_refptr<mojo::core::ipcz_driver::SharedBuffer>::Release ()
at ../../../../../src/3rdparty/chromium/base/memory/scoped_refptr.h:395
#21 scoped_refptr<mojo::core::ipcz_driver::SharedBuffer>::~scoped_refptr ()
at ../../../../../src/3rdparty/chromium/base/memory/scoped_refptr.h:280
#22 mojo::core::ipcz_driver::DataPipe::~DataPipe ()
at
../../../../../src/3rdparty/chromium/mojo/core/ipcz_driver/data_pipe.cc:145
#23 0x00007f5e38950b11 in mojo::core::ipcz_driver::DataPipe::~DataPipe ()
at
../../../../../src/3rdparty/chromium/mojo/core/ipcz_driver/data_pipe.cc:145
#24 0x00007f5e38952a99 in
base::RefCountedThreadSafe<mojo::core::ipcz_driver::ObjectBase,
base::DefaultRefCountedThreadSafeTraits<mojo::core::ipcz_driver::ObjectBase>
>::DeleteInternal<mojo::core::ipcz_driver::ObjectBase> ()
at ../../../../../src/3rdparty/chromium/base/memory/ref_counted.h:438
#25
base::DefaultRefCountedThreadSafeTraits<mojo::core::ipcz_driver::ObjectBase>::Destruct
()
at ../../../../../src/3rdparty/chromium/base/memory/ref_counted.h:391
#26 base::RefCountedThreadSafe<mojo::core::ipcz_driver::ObjectBase,
base::DefaultRefCountedThreadSafeTraits<mojo::core::ipcz_driver::ObjectBase>
>::Release () at
../../../../../src/3rdparty/chromium/base/memory/ref_counted.h:427
#27 base::RefCountedThreadSafe<mojo::core::ipcz_driver::ObjectBase,
base::DefaultRefCountedThreadSafeTraits<mojo::core::ipcz_driver::ObjectBase>
>::Release () at
../../../../../src/3rdparty/chromium/base/memory/ref_counted.h:424
#28 scoped_refptr<mojo::core::ipcz_driver::ObjectBase>::Release ()
at ../../../../../src/3rdparty/chromium/base/memory/scoped_refptr.h:395
#29 scoped_refptr<mojo::core::ipcz_driver::ObjectBase>::~scoped_refptr ()
at ../../../../../src/3rdparty/chromium/base/memory/scoped_refptr.h:280
#30 Close () at
../../../../../src/3rdparty/chromium/mojo/core/ipcz_driver/driver.cc:41
#31 0x00007f5e38a7aa6a in
absl::variant_internal::VariantStateBaseDestructorNontrivial<absl::monostate,
ipcz::DriverObject, ipcz::ApplicationObject, ipcz::Ref<ipcz::ParcelWrapper>
>::destroy ()
at
../../../../../src/3rdparty/chromium/third_party/abseil-cpp/absl/types/internal/variant.h:1289
#32
absl::variant_internal::VariantCoreAccess::Destroy<absl::variant<absl::monostate,
ipcz::DriverObject, ipcz::ApplicationObject, ipcz::Ref<ipcz::ParcelWrapper> > >
()
at
../../../../../src/3rdparty/chromium/third_party/abseil-cpp/absl/types/internal/variant.h:567
#33 absl::variant_internal::VariantCoreAccess::Replace<0ul,
absl::variant<absl::monostate, ipcz::DriverObject, ipcz::ApplicationObject,
ipcz::Ref<ipcz::ParcelWrapper> >, absl::monostate> ()
at
../../../../../src/3rdparty/chromium/third_party/abseil-cpp/absl/types/internal/variant.h:711
#34 absl::variant<absl::monostate, ipcz::DriverObject, ipcz::ApplicationObject,
ipcz::Ref<ipcz::ParcelWrapper> >::emplace<0ul, absl::monostate, (void*)0> ()
at
../../../../../src/3rdparty/chromium/third_party/abseil-cpp/absl/types/variant.h:660
#35
absl::variant_internal::VariantCoreAccess::ConversionAssignVisitor<absl::variant<absl::monostate,
ipcz::DriverObject, ipcz::ApplicationObject, ipcz::Ref<ipcz::ParcelWrapper> >,
absl::monostate>::operator()<1ul> ()
at
../../../../../src/3rdparty/chromium/third_party/abseil-cpp/absl/types/internal/variant.h:685
#36 std::__invoke_impl<void,
absl::variant_internal::VariantCoreAccess::ConversionAssignVisitor<absl::variant<absl::monostate,
ipcz::DriverObject, ipcz::ApplicationObject, ipcz::Ref<ipcz::ParcelWrapper> >,
absl::monostate>, std::integral_constant<unsigned long, 1ul> > () at
/usr/include/c++/15/bits/invoke.h:63
#37
std::__invoke<absl::variant_internal::VariantCoreAccess::ConversionAssignVisitor<absl::variant<absl::monostate,
ipcz::DriverObject, ipcz::ApplicationObject, ipcz::Ref<ipcz::ParcelWrapper> >,
absl::monostate>, std::integral_constant<unsigned long, 1ul> > () at
/usr/include/c++/15/bits/invoke.h:98
#38
std::invoke<absl::variant_internal::VariantCoreAccess::ConversionAssignVisitor<absl::variant<absl::monostate,
ipcz::DriverObject, ipcz::ApplicationObject, ipcz::Ref<ipcz::ParcelWrapper> >,
absl::monostate>, std::integral_constant<unsigned long, 1ul> > () at
/usr/include/c++/15/functional:122
#39
absl::variant_internal::ReachableSwitchCase<absl::variant_internal::VariantCoreAccess::ConversionAssignVisitor<absl::variant<absl::monostate,
ipcz::DriverObject, ipcz::ApplicationObject, ipcz::Ref<ipcz::ParcelWrapper> >,
absl::monostate>, 1ul>::Run () at
../../../../../src/3rdparty/chromium/third_party/abseil-cpp/absl/types/internal/variant.h:283
#40
absl::variant_internal::VisitIndicesSwitch<4ul>::Run<absl::variant_internal::VariantCoreAccess::ConversionAssignVisitor<absl::variant<absl::monostate,
ipcz::DriverObject, ipcz::ApplicationObject, ipcz::Ref<ipcz::ParcelWrapper> >,
absl::monostate> > () at
../../../../../src/3rdparty/chromium/third_party/abseil-cpp/absl/types/internal/variant.h:350
#41 absl::variant<absl::monostate, ipcz::DriverObject, ipcz::ApplicationObject,
ipcz::Ref<ipcz::ParcelWrapper> >::operator=<absl::monostate, 0ul,
absl::monostate, (void*)0> ()
at
../../../../../src/3rdparty/chromium/third_party/abseil-cpp/absl/types/variant.h:591
#42 ipcz::Box::Close () at
../../../../../src/3rdparty/chromium/third_party/ipcz/src/ipcz/box.cc:31
#43 0x00007f5e38a78dac in Close () at
../../../../../src/3rdparty/chromium/third_party/ipcz/src/api.cc:32
#44 0x00007f5e3bafbdc1 in
std::default_delete<mojo::DataPipeProducer>::operator() ()
at /usr/include/c++/15/bits/unique_ptr.h:92
#45 std::default_delete<mojo::DataPipeProducer>::operator() () at
/usr/include/c++/15/bits/unique_ptr.h:86
#46 std::__uniq_ptr_impl<mojo::DataPipeProducer,
std::default_delete<mojo::DataPipeProducer> >::reset ()
at /usr/include/c++/15/bits/unique_ptr.h:204
#47 std::unique_ptr<mojo::DataPipeProducer,
std::default_delete<mojo::DataPipeProducer> >::reset ()
at /usr/include/c++/15/bits/unique_ptr.h:511
#48 OnFileWritten () at
../../../../../src/3rdparty/chromium/content/browser/loader/file_url_loader_factory.cc:786
#49 0x00007f5e3bafabd5 in Invoke<void (content::(anonymous
namespace)::FileURLLoader::*)(std::unique_ptr<content::FileURLLoaderObserver>,
unsigned int), content::(anonymous namespace)::FileURLLoader*, std::nullptr_t,
unsigned int> ()
at ../../../../../src/3rdparty/chromium/base/functional/bind_internal.h:729
#50 MakeItSo<void (content::(anonymous
namespace)::FileURLLoader::*)(std::unique_ptr<content::FileURLLoaderObserver>,
unsigned int), std::tuple<base::internal::UnretainedWrapper<content::(anonymous
namespace)::FileURLLoader, base::unretained_traits::MayNotDangle,
(partition_alloc::internal::RawPtrTraits)0>, std::nullptr_t>, unsigned int> ()
at ../../../../../src/3rdparty/chromium/base/functional/bind_internal.h:921
#51 RunImpl<void (content::(anonymous
namespace)::FileURLLoader::*)(std::unique_ptr<content::FileURLLoaderObserver>,
unsigned int), std::tuple<base::internal::UnretainedWrapper<content::(anonymous
namespace)::FileURLLoader, base::unretained_traits::MayNotDangle,
(partition_alloc::internal::RawPtrTraits)0>, std::nullptr_t>, 0, 1> ()
at
../../../../../src/3rdparty/chromium/base/functional/bind_internal.h:1058
#52 RunOnce () at
../../../../../src/3rdparty/chromium/base/functional/bind_internal.h:971
#53 0x00007f5e3dcdaf89 in base::OnceCallback<void (unsigned int)>::Run(unsigned
int) && ()
at ../../../../../src/3rdparty/chromium/base/functional/callback.h:156
#54 mojo::DataPipeProducer::OnWriteComplete ()
at
../../../../../src/3rdparty/chromium/mojo/public/cpp/system/data_pipe_producer.cc:212
#55 0x00007f5e3dcdadb2 in base::internal::DecayedFunctorTraits<void
(mojo::DataPipeProducer::*)(base::OnceCallback<void(unsigned int)>,
mojo::ScopedHandleBase<mojo::DataPipeProducerHandle>, unsigned int),
base::WeakPtr<mojo::DataPipeProducer>&&, base::OnceCallback<void(unsigned
int)>&&>::Invoke<void
(mojo::DataPipeProducer::*)(base::OnceCallback<void(unsigned int)>,
mojo::ScopedHandleBase<mojo::DataPipeProducerHandle>, unsigned int),
base::WeakPtr<mojo::DataPipeProducer> const&, base::OnceCallback<void(unsigned
int)>, mojo::ScopedHandleBase<mojo::DataPipeProducerHandle>, unsigned int> ()
at ../../../../../src/3rdparty/chromium/base/functional/bind_internal.h:729
#56 base::internal::InvokeHelper<true, base::internal::FunctorTraits<void
(mojo::DataPipeProducer::*&&)(base::OnceCallback<void(unsigned int)>,
mojo::ScopedHandleBase<mojo::DataPipeProducerHandle>, unsigned int),
base::WeakPtr<mojo::DataPipeProducer>&&, base::OnceCallback<void(unsigned
int)>&&>, void, 0ul, 1ul>::MakeItSo<void
(mojo::DataPipeProducer::*)(base::OnceCallback<void(unsigned int)>,
mojo::ScopedHandleBase<mojo::DataPipeProducerHandle>, unsigned int),
std::tuple<base::WeakPtr<mojo::DataPipeProducer>,
base::OnceCallback<void(unsigned int)> >,
mojo::ScopedHandleBase<mojo::DataPipeProducerHandle>, unsigned int> () at
../../../../../src/3rdparty/chromium/base/functional/bind_internal.h:945
#57 base::internal::Invoker<base::internal::FunctorTraits<void
(mojo::DataPipeProducer::*&&)(base::OnceCallback<void(unsigned int)>,
mojo::ScopedHandleBase<mojo::DataPipeProducerHandle>, unsigned int),
base::WeakPtr<mojo::DataPipeProducer>&&, base::OnceCallback<void(unsigned
int)>&&>, base::internal::BindState<true, true, false, void
(mojo::DataPipeProducer::*)(base::OnceCallback<void(unsigned int)>,
mojo::ScopedHandleBase<mojo::DataPipeProducerHandle>, unsigned int),
base::WeakPtr<mojo::DataPipeProducer>, base::OnceCallback<void(unsigned int)>
>, void(mojo::ScopedHandleBase<mojo::DataPipeProducerHandle>, unsigned
int)>::RunImpl<void
(mojo::DataPipeProducer::*)(base::OnceCallback<void(unsigned int)>,
mojo::ScopedHandleBase<mojo::DataPipeProducerHandle>, unsigned int),
std::tuple<base::WeakPtr<mojo::DataPipeProducer>,
base::OnceCallback<void(unsigned int)> >, 0ul, 1ul> () at
../../../../../src/3rdparty/chromium/base/functional/bind_internal.h:1058
#58 base::internal::Invoker<base::internal::FunctorTraits<void
(mojo::DataPipeProducer::*&&)(base::OnceCallback<void(unsigned int)>,
mojo::ScopedHandleBase<mojo::DataPipeProducerHandle>, unsigned int),
base::WeakPtr<mojo::DataPipeProducer>&&, base::OnceCallback<void(unsigned
int)>&&>, base::internal::BindState<true, true, false, void
(mojo::DataPipeProducer::*)(base::OnceCallback<void(unsigned int)>,
mojo::ScopedHandleBase<mojo::DataPipeProducerHandle>, unsigned int),
base::WeakPtr<mojo::DataPipeProducer>, base::OnceCallback<void(unsigned int)>
>, void(mojo::ScopedHandleBase<mojo::DataPipeProducerHandle>, unsigned
int)>::RunOnce () at
../../../../../src/3rdparty/chromium/base/functional/bind_internal.h:971
#59 0x00007f5e3dcdacaa in base::OnceCallback<void
(mojo::ScopedHandleBase<mojo::DataPipeProducerHandle>, unsigned
int)>::Run(mojo::ScopedHandleBase<mojo::DataPipeProducerHandle>, unsigned int)
&& ()
at ../../../../../src/3rdparty/chromium/base/functional/callback.h:156
#60
base::internal::DecayedFunctorTraits<base::OnceCallback<void(mojo::ScopedHandleBase<mojo::DataPipeProducerHandle>,
unsigned int)>, mojo::ScopedHandleBase<mojo::DataPipeProducerHandle>&&,
unsigned
int&&>::Invoke<base::OnceCallback<void(mojo::ScopedHandleBase<mojo::DataPipeProducerHandle>,
unsigned int)>, mojo::ScopedHandleBase<mojo::DataPipeProducerHandle>, unsigned
int> () at
../../../../../src/3rdparty/chromium/base/functional/bind_internal.h:804
#61 base::internal::InvokeHelper<false,
base::internal::FunctorTraits<base::OnceCallback<void
(mojo::ScopedHandleBase<mojo::DataPipeProducerHandle>, unsigned int)>&&,
mojo::ScopedHandleBase<mojo::DataPipeProducerHandle>&&, unsigned int&&>, void,
0ul, 1ul>::MakeItSo<base::OnceCallback<void
(mojo::ScopedHandleBase<mojo::DataPipeProducerHandle>, unsigned int)>,
std::tuple<mojo::ScopedHandleBase<mojo::DataPipeProducerHandle>, unsigned
int>>(base::OnceCallback<void
(mojo::ScopedHandleBase<mojo::DataPipeProducerHandle>, unsigned int)>&&,
std::tuple<mojo::ScopedHandleBase<mojo::DataPipeProducerHandle>, unsigned
int>&&) () at
../../../../../src/3rdparty/chromium/base/functional/bind_internal.h:921
#62
base::internal::Invoker<base::internal::FunctorTraits<base::OnceCallback<void(mojo::ScopedHandleBase<mojo::DataPipeProducerHandle>,
unsigned int)>&&, mojo::ScopedHandleBase<mojo::DataPipeProducerHandle>&&,
unsigned int&&>, base::internal::BindState<false, true, true,
base::OnceCallback<void(mojo::ScopedHandleBase<mojo::DataPipeProducerHandle>,
unsigned int)>, mojo::ScopedHandleBase<mojo::DataPipeProducerHandle>, unsigned
int>,
void()>::RunImpl<base::OnceCallback<void(mojo::ScopedHandleBase<mojo::DataPipeProducerHandle>,
unsigned int)>,
std::tuple<mojo::ScopedHandleBase<mojo::DataPipeProducerHandle>, unsigned int>,
0ul, 1ul> () at
../../../../../src/3rdparty/chromium/base/functional/bind_internal.h:1058
#63
base::internal::Invoker<base::internal::FunctorTraits<base::OnceCallback<void(mojo::ScopedHandleBase<mojo::DataPipeProducerHandle>,
unsigned int)>&&, mojo::ScopedHandleBase<mojo::DataPipeProducerHandle>&&,
unsigned int&&>, base::internal::BindState<false, true, true,
base::OnceCallback<void(mojo::ScopedHandleBase<mojo::DataPipeProducerHandle>,
unsigned int)>, mojo::ScopedHandleBase<mojo::DataPipeProducerHandle>, unsigned
int>, void()>::RunOnce ()
at ../../../../../src/3rdparty/chromium/base/functional/bind_internal.h:971
#64 0x00007f5e3d34866e in base::OnceCallback<void ()>::Run() && ()
at ../../../../../src/3rdparty/chromium/base/functional/callback.h:156
#65 base::TaskAnnotator::RunTaskImpl () at
./../../../../../src/3rdparty/chromium/base/task/common/task_annotator.cc:209
#66 0x00007f5e3d37e539 in
RunTask<base::internal::TaskTracker::RunTaskImpl(base::internal::Task&, const
base::TaskTraits&, base::internal::TaskSource*, const
base::internal::SequenceToken&)::<lambda(perfetto::EventContext&)> > ()
at
../../../../../src/3rdparty/chromium/base/task/common/task_annotator.h:106
#67 base::internal::TaskTracker::RunTaskImpl ()
at
./../../../../../src/3rdparty/chromium/base/task/thread_pool/task_tracker.cc:691
#68 0x00007f5e3d37ee14 in base::internal::TaskTracker::RunSkipOnShutdown ()
at
./../../../../../src/3rdparty/chromium/base/task/thread_pool/task_tracker.cc:676
#69 0x00007f5e3d37f0b0 in base::internal::TaskTracker::RunTask ()
at
./../../../../../src/3rdparty/chromium/base/task/thread_pool/task_tracker.cc:504
#70 0x00007f5e3d37dcbb in base::internal::TaskTracker::RunAndPopNextTask ()
at
./../../../../../src/3rdparty/chromium/base/task/thread_pool/task_tracker.cc:394
#71 0x00007f5e3d38b719 in base::internal::WorkerThread::RunWorker ()
at
./../../../../../src/3rdparty/chromium/base/task/thread_pool/worker_thread.cc:473
#72 0x00007f5e3d38bf4d in base::internal::WorkerThread::RunPooledWorker ()
at
./../../../../../src/3rdparty/chromium/base/task/thread_pool/worker_thread.cc:359
#73 0x00007f5e3d38c0db in base::internal::WorkerThread::ThreadMain ()
at
./../../../../../src/3rdparty/chromium/base/task/thread_pool/worker_thread.cc:339
#74 0x00007f5e3d3a77c5 in ThreadFunc ()
at
./../../../../../src/3rdparty/chromium/base/threading/platform_thread_posix.cc:103
#75 0x00007f5e32e7b464 in start_thread (arg=<optimized out>) at
pthread_create.c:448
#76 0x00007f5e32efe5ac in __GI___clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
--
You are receiving this mail because:
You are the assignee for the bug.
More information about the RKWard
mailing list