Bug#910852: libqt5webengine5: Akregator crashes very often, WebEngine related
Hi Dmitry.
Dmitry Shachnev - 19.10.18, 09:00:
> On Fri, Oct 12, 2018 at 12:10:26PM +0200, Martin Steigerwald wrote:
> > Package: libqt5webengine5
> > Version: 5.11.1+dfsg-5
> > Severity: serious
> > Justification: crashes make Akregator almost unusable
> >
> > Dear Dmitry,
> >
> > I found Akregator crashing very often when accessing articles as
> > webpages which are rendered by Qt WebEngine. These may also be
> > related to KDEPIM 18.08 update. Please reassign if needed.
>
> Can you please check if this still happens with Qt 5.11.2 packages,
> which are now in Debian unstable?
Unfortunately Akregator still crashes with Qt 5.11.2 packages.
Maybe heise.de is a quite good way to reproduce it, in case that tracking
script stuff is somehow related:
http://www.heise.de/open/news/news-atom.xml
Here another backtrace:
WebEnginePage::javaScriptConsoleMessage lineNumber: 16 message: "A parser-blocking, cross site (i.e. different eTLD+1) script, https://adserver.idg.de/gptjs/tn/tn_dogpt_sync.js, is invoked via document.write. The network request for this script MAY be blocked by the browser in this or a future page load due to poor network connectivity. If blocked in this page load, it will be confirmed in a subsequent console message. See https://www.chromestatus.com/feature/5718547946799104 for more details."
WebEnginePage::javaScriptConsoleMessage lineNumber: 651 message: "Uncaught TypeError: googletag.defineSlot is not a function"
WebEnginePage::javaScriptConsoleMessage lineNumber: 1 message: "Uncaught TypeError: Cannot read property 'getItem' of null"
WebEnginePage::javaScriptConsoleMessage lineNumber: 1 message: "Uncaught TypeError: Cannot read property 'getItem' of null"
WebEnginePage::javaScriptConsoleMessage lineNumber: 1 message: "Uncaught TypeError: Cannot read property 'getItem' of null"
WebEnginePage::javaScriptConsoleMessage lineNumber: 1 message: "Uncaught (in promise) TypeError: Cannot read property 'getUserHash' of undefined"
WebEnginePage::javaScriptConsoleMessage lineNumber: 1 message: "TypeError: b.toUpperCase is not a function"
[Thread 0x7fff2fda2700 (LWP 6050) exited]
[Thread 0x7fff9f7fe700 (LWP 5327) exited]
[Thread 0x7fffbcff9700 (LWP 5325) exited]
Thread 21 "Chrome_IOThread" received signal SIGSEGV, Segmentation fault.
[Switching to Thread 0x7fff7ffff700 (LWP 5333)]
0x00007fffed21086c in QtWebEngineCore::NetworkDelegateQt::OnBeforeURLRequest(net::URLRequest*, base::RepeatingCallback<void (int)> const&, GURL*) ()
from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
(gdb) bt full
#0 0x00007fffed21086c in QtWebEngineCore::NetworkDelegateQt::OnBeforeURLRequest(net::URLRequest*, base::RepeatingCallback<void (int)> const&, GURL*) ()
from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
No symbol table info available.
#1 0x00007fffeeca82a6 in net::NetworkDelegate::NotifyBeforeURLRequest(net::URLRequest*, base::RepeatingCallback<void (int)> const&, GURL*) ()
from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
No symbol table info available.
#2 0x00007fffeedf86eb in net::URLRequest::Start() [clone .part.109] () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
No symbol table info available.
#3 0x00007fffedb13bce in content::ResourceLoader::StartRequestInternal() () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
No symbol table info available.
#4 0x00007fffedb148ad in content::ResourceLoader::Resume(bool) () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
No symbol table info available.
#5 0x00007fffedb14a9a in content::ResourceLoader::StartRequest() () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
No symbol table info available.
#6 0x00007fffedb0e1de in content::ResourceDispatcherHostImpl::BeginRequestInternal(std::unique_ptr<net::URLRequest, std::default_delete<net::URLRequest> >, std::unique_ptr<content::ResourceHandler, std::default_delete<content::ResourceHandler> >) () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
No symbol table info available.
#7 0x00007fffedb0faff in content::ResourceDispatcherHostImpl::BeginNavigationRequest(content::ResourceContext*, net::URLRequestContext*, storage::FileSystemContext*, content::NavigationRequestInfo const&, std::unique_ptr<content::NavigationUIData, std::default_delete<content::NavigationUIData> >, content::NavigationURLLoaderImplCore*, mojo::InterfacePtr<network::mojom::URLLoaderClient>, mojo::InterfaceRequest<network::mojom::URLLoader>, content::ServiceWorkerNavigationHandleCore*, content::AppCacheNavigationHandleCore*, unsigned int, content::GlobalRequestID*) () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
No symbol table info available.
#8 0x00007fffedafd855 in content::NavigationURLLoaderImplCore::Start(content::ResourceContext*, net::URLRequestContextGetter*, storage::FileSystemContext*, content::ServiceWorkerNavigationHandleCore*, content::AppCacheNavigationHandleCore*, std::unique_ptr<content::NavigationRequestInfo, std::default_delete<content::NavigationRequestInfo> >, std::unique_ptr<content::NavigationUIData, std::default_delete<content::NavigationUIData> >) () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
No symbol table info available.
#9 0x00007fffedafd160 in base::internal::Invoker<base::internal::BindState<void (content::NavigationURLLoaderImplCore::*)(content::ResourceContext*, net::URLRequestContextGetter*, storage::FileSystemContext*, content::ServiceWorkerNavigationHandleCore*, content::AppCacheNavigationHandleCore*, std::unique_ptr<content::NavigationRequestInfo, std::default_delete<content::NavigationRequestInfo> >, std::unique_ptr<content::NavigationUIData, std::default_delete<content::NavigationUIData> >), scoped_refptr<content::NavigationURLLoaderImplCore>, content::ResourceContext*, base::internal::UnretainedWrapper<net::URLRequestContextGetter>, base::internal::UnretainedWrapper<storage::FileSystemContext>, content::ServiceWorkerNavigationHandleCore*, content::AppCacheNavigationHandleCore*, base::internal::PassedWrapper<std::unique_ptr<content::NavigationRequestInfo, std::default_delete<content::NavigationRequestInfo> > >, base::internal::PassedWrapper<std::unique_ptr<content::NavigationUIData, std::default_delete<content::NavigationUIData> > > >, void ()>::RunOnce(base::internal::BindStateBase*) () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
No symbol table info available.
#10 0x00007fffee7a47e8 in base::debug::TaskAnnotator::RunTask(char const*, base::PendingTask*) () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
No symbol table info available.
#11 0x00007fffee7c4eea in base::MessageLoop::RunTask(base::PendingTask*) () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
No symbol table info available.
#12 0x00007fffee7c598f in base::MessageLoop::DeferOrRunPendingTask(base::PendingTask) () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
No symbol table info available.
#13 0x00007fffee7c5b28 in base::MessageLoop::DoWork() [clone .part.202] () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
No symbol table info available.
---Type <return> to continue, or q <return> to quit---
#14 0x00007fffee7c8542 in base::MessagePumpLibevent::Run(base::MessagePump::Delegate*) () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
No symbol table info available.
#15 0x00007fffee7e77cb in base::RunLoop::Run() () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
No symbol table info available.
#16 0x00007fffed8fd3fa in content::BrowserThreadImpl::IOThreadRun(base::RunLoop*) () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
No symbol table info available.
#17 0x00007fffed8fd8a7 in content::BrowserThreadImpl::Run(base::RunLoop*) () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
No symbol table info available.
#18 0x00007fffee808bf8 in base::Thread::ThreadMain() () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
No symbol table info available.
#19 0x00007fffee804511 in base::(anonymous namespace)::ThreadFunc(void*) () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
No symbol table info available.
#20 0x00007ffff511af2a in start_thread (arg=0x7fff7ffff700) at pthread_create.c:463
pd = 0x7fff7ffff700
now = <optimized out>
unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140735340869376, -2672070067541426078, 140737488343086, 140737488343087, 140737488343248, 0, 2671788592052650082,
2672055479116054626}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
not_first_call = <optimized out>
#21 0x00007ffff6524edf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
No locals.
(gdb) quit
Thanks,
--
Martin
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