| Summary: | When displaying some articles akregator crashes | ||
|---|---|---|---|
| Product: | [Applications] akregator | Reporter: | Jonathan Verner <jonathan.verner> |
| Component: | internal browser | Assignee: | kdepim bugs <kdepim-bugs> |
| Status: | RESOLVED DUPLICATE | ||
| Severity: | crash | ||
| Priority: | NOR | ||
| Version: | 4.11.2 | ||
| Target Milestone: | --- | ||
| Platform: | Kubuntu | ||
| OS: | Linux | ||
| URL: | http://arstechnica.com | ||
| Latest Commit: | Version Fixed In: | ||
| Sentry Crash Report: | |||
| Attachments: | full backtrace | ||
Created attachment 82839 [details]
full backtrace
Full bzipped backtrace
Filed the bug agains konqueror: Bug 326001. *** This bug has been marked as a duplicate of bug 326001 *** |
Akregator started reliably crashing when reading articles on arstechnica.com. The crash happens after some time when opening the article in a new tab. Reproducible: Always Steps to Reproduce: 1. Open an article from arstechnica.com in a new tab. 2. Wait some time. Actual Results: Akregator crashes Expected Results: Akregator does not crash :-) The program crashes in the following function: Program received signal SIGSEGV, Segmentation fault. KJS::UString::Rep::computeHash (s=0x7f01a433c0b8 "[[NodeConstructor.constructor]]") at ../../kjs/ustring.cpp:325 It seems that KJS is involved, I will try to file a bug against it. The backtrace is huge (93 Mb), the relevant parts (top and bottom) are given below. I will try to attach the full bzipped backtrace. top: #0 KJS::UString::Rep::computeHash (s=0x7f01a433c0b8 "[[NodeConstructor.constructor]]") at ../../kjs/ustring.cpp:325 #1 0x00007f019da63538 in hash (c=0x7f01a433c0b8 "[[NodeConstructor.constructor]]") at ../../kjs/identifier.cpp:67 #2 hash (key=<optimized out>) at ../../kjs/wtf/HashSet.h:105 #3 fullLookupForWriting<char const*, WTF::HashSetTranslatorAdapter<KJS::UString::Rep*, WTF::HashTraits<KJS::UString::Rep*>, char const*, KJS::CStringTranslator> > (key=<synthetic pointer>, this=0x25cd540) at ../../kjs/wtf/HashTable.h:564 #4 addPassingHashCode<char const*, char const*, WTF::HashSetTranslatorAdapter<KJS::UString::Rep*, WTF::HashTraits<KJS::UString::Rep*>, char const*, KJS::CStringTranslator> > (extra=<synthetic pointer>, key=<synthetic pointer>, this=0x25cd540) at ../../kjs/wtf/HashTable.h:702 #5 add<char const*, KJS::CStringTranslator> (value=<synthetic pointer>, this=<optimized out>) at ../../kjs/wtf/HashSet.h:217 #6 KJS::Identifier::add (c=0x7f01a433c0b8 "[[NodeConstructor.constructor]]") at ../../kjs/identifier.cpp:103 #7 0x00007f01a4174a27 in Identifier (s=0x7f01a433c0b8 "[[NodeConstructor.constructor]]", this=0x7fffaf8c00a0) at ../../kjs/identifier.h:48 #8 KJS::NodeConstructor::NodeConstructor (this=0x7f017550d140, exec=0x7fffb18b66b0) at ../../khtml/ecma/kjs_dom.cpp:1916 #9 0x00007f01a41747d8 in cacheGlobalObject<KJS::NodeConstructor> (propertyName=..., exec=0x7fffb18b66b0) at ../../kjs/lookup.h:331 #10 KJS::NodeConstructor::self (exec=0x7fffb18b66b0) at ../../khtml/ecma/kjs_dom.cpp:1916 #11 0x00007f01a41748a8 in KJS::DOMNodeProto::DOMNodeProto (this=0x7f017550d0c0, exec=0x7fffb18b66b0) at ../../khtml/ecma/kjs_dom.cpp:122 #12 0x00007f01a4174978 in cacheGlobalObject<KJS::DOMNodeProto> (propertyName=..., exec=0x7fffb18b66b0) at ../../kjs/lookup.h:331 #13 KJS::DOMNodeProto::self (exec=0x7fffb18b66b0) at ../../khtml/ecma/kjs_dom.cpp:114 #14 0x00007f01a4174a6c in KJS::NodeConstructor::NodeConstructor (this=0x7f017550d040, exec=0x7fffb18b66b0) at ../../khtml/ecma/kjs_dom.cpp:1916 #15 0x00007f01a41747d8 in cacheGlobalObject<KJS::NodeConstructor> (propertyName=..., exec=0x7fffb18b66b0) at ../../kjs/lookup.h:331 bottom: #785423 0x00007f01a41748a8 in KJS::DOMNodeProto::DOMNodeProto (this=0x7f0185049d40, exec=0x7fffb18b66b0) at ../../khtml/ecma/kjs_dom.cpp:122 #785424 0x00007f01a4174978 in cacheGlobalObject<KJS::DOMNodeProto> (propertyName=..., exec=0x7fffb18b66b0) at ../../kjs/lookup.h:331 #785425 KJS::DOMNodeProto::self (exec=0x7fffb18b66b0) at ../../khtml/ecma/kjs_dom.cpp:114 #785426 0x00007f01a4174a6c in KJS::NodeConstructor::NodeConstructor (this=0x7f0185049dc0, exec=0x7fffb18b66b0) at ../../khtml/ecma/kjs_dom.cpp:1916 #785427 0x00007f01a41747d8 in cacheGlobalObject<KJS::NodeConstructor> (propertyName=..., exec=0x7fffb18b66b0) at ../../kjs/lookup.h:331 #785428 KJS::NodeConstructor::self (exec=0x7fffb18b66b0) at ../../khtml/ecma/kjs_dom.cpp:1916 #785429 0x00007f01a41748a8 in KJS::DOMNodeProto::DOMNodeProto (this=0x7f0185049e40, exec=0x7fffb18b66b0) at ../../khtml/ecma/kjs_dom.cpp:122 #785430 0x00007f01a4174978 in cacheGlobalObject<KJS::DOMNodeProto> (propertyName=..., exec=0x7fffb18b66b0) at ../../kjs/lookup.h:331 #785431 KJS::DOMNodeProto::self (exec=0x7fffb18b66b0) at ../../khtml/ecma/kjs_dom.cpp:114 #785432 0x00007f01a4174a6c in KJS::NodeConstructor::NodeConstructor (this=0x7f0185049ec0, exec=0x7fffb18b66b0) at ../../khtml/ecma/kjs_dom.cpp:1916 #785433 0x00007f01a41747d8 in cacheGlobalObject<KJS::NodeConstructor> (propertyName=..., exec=0x7fffb18b66b0) at ../../kjs/lookup.h:331 #785434 KJS::NodeConstructor::self (exec=0x7fffb18b66b0) at ../../khtml/ecma/kjs_dom.cpp:1916 #785435 0x00007f01a41748a8 in KJS::DOMNodeProto::DOMNodeProto (this=0x7f0185049f80, exec=0x7fffb18b66b0) at ../../khtml/ecma/kjs_dom.cpp:122 #785436 0x00007f01a4174978 in cacheGlobalObject<KJS::DOMNodeProto> (propertyName=..., exec=0x7fffb18b66b0) at ../../kjs/lookup.h:331 #785437 KJS::DOMNodeProto::self (exec=0x7fffb18b66b0) at ../../khtml/ecma/kjs_dom.cpp:114 #785438 0x00007f01a4174a6c in KJS::NodeConstructor::NodeConstructor (this=0x7f018504a040, exec=0x7fffb18b66b0) at ../../khtml/ecma/kjs_dom.cpp:1916 #785439 0x00007f01a41747d8 in cacheGlobalObject<KJS::NodeConstructor> (propertyName=..., exec=0x7fffb18b66b0) at ../../kjs/lookup.h:331 #785440 KJS::NodeConstructor::self (exec=0x7fffb18b66b0) at ../../khtml/ecma/kjs_dom.cpp:1916 #785441 0x00007f01a41748a8 in KJS::DOMNodeProto::DOMNodeProto (this=0x7f018504a0c0, exec=0x7fffb18b66b0) at ../../khtml/ecma/kjs_dom.cpp:122 #785442 0x00007f01a4174978 in cacheGlobalObject<KJS::DOMNodeProto> (propertyName=..., exec=0x7fffb18b66b0) at ../../kjs/lookup.h:331 #785443 KJS::DOMNodeProto::self (exec=0x7fffb18b66b0) at ../../khtml/ecma/kjs_dom.cpp:114 #785444 0x00007f01a4174a6c in KJS::NodeConstructor::NodeConstructor (this=0x7f018504a140, exec=0x7fffb18b66b0) at ../../khtml/ecma/kjs_dom.cpp:1916 #785445 0x00007f01a41747d8 in cacheGlobalObject<KJS::NodeConstructor> (propertyName=..., exec=0x7fffb18b66b0) at ../../kjs/lookup.h:331 #785446 KJS::NodeConstructor::self (exec=0x7fffb18b66b0) at ../../khtml/ecma/kjs_dom.cpp:1916 #785447 0x00007f01a41748a8 in KJS::DOMNodeProto::DOMNodeProto (this=0x7f018504a1c0, exec=0x7fffb18b66b0) at ../../khtml/ecma/kjs_dom.cpp:122 #785448 0x00007f01a4174978 in cacheGlobalObject<KJS::DOMNodeProto> (propertyName=..., exec=0x7fffb18b66b0) at ../../kjs/lookup.h:331 #785449 KJS::DOMNodeProto::self (exec=0x7fffb18b66b0) at ../../khtml/ecma/kjs_dom.cpp:114 #785450 0x00007f01a4174adc in KJS::DOMElementProto::DOMElementProto (this=0x7f018504a240, exec=<optimized out>) at ../../khtml/ecma/kjs_dom.cpp:1261 #785451 0x00007f01a4174b98 in cacheGlobalObject<KJS::DOMElementProto> (propertyName=..., exec=0x7fffb18b66b0) at ../../kjs/lookup.h:331 #785452 KJS::DOMElementProto::self (exec=0x7fffb18b66b0) at ../../khtml/ecma/kjs_dom.cpp:1261 #785453 0x00007f01a41869ac in KJS::HTMLElementProto::HTMLElementProto (this=0x7f018504a280, exec=<optimized out>) at ../../khtml/ecma/kjs_html.cpp:2692 #785454 0x00007f01a4186a68 in cacheGlobalObject<KJS::HTMLElementProto> (propertyName=..., exec=0x7fffb18b66b0) at ../../kjs/lookup.h:331 #785455 KJS::HTMLElementProto::self (exec=0x7fffb18b66b0) at ../../khtml/ecma/kjs_html.cpp:2692 #785456 0x00007f01a41a21fd in HTMLImageElementProto (this=0x7f018504a300, exec=0x7fffb18b66b0) at ../../khtml/ecma/kjs_html.cpp:2813 #785457 cacheGlobalObject<KJS::HTMLImageElementProto> (propertyName=..., exec=0x7fffb18b66b0) at ../../kjs/lookup.h:331 #785458 KJS::HTMLImageElementProto::self (exec=0x7fffb18b66b0) at ../../khtml/ecma/kjs_html.cpp:2813 #785459 0x00007f01a41916b5 in prototypeForID (id=<optimized out>, exec=0x7fffb18b66b0) at ../../khtml/ecma/kjs_html.cpp:2961 #785460 KJS::HTMLElement::HTMLElement (this=0x7f018504a340, exec=0x7fffb18b66b0, e=0x65ca9b0) at ../../khtml/ecma/kjs_html.cpp:568 #785461 0x00007f01a417677e in KJS::getDOMNode (exec=0x7fffb18b66b0, n=0x65ca9b0) at ../../khtml/ecma/kjs_dom.cpp:1851 #785462 0x00007f01a41845c8 in KJS::ImageConstructorImp::construct (this=<optimized out>, exec=0x7fffb18b66b0, list=...) at ../../khtml/ecma/kjs_html.cpp:3507 #785463 0x00007f019da73c54 in KJS::Machine::runBlock (exec=0x7fffb18b66b0, codeBlock=..., parentExec=0x7fffb18b7120) at codes.def:1254 #785464 0x00007f019da53565 in KJS::FunctionImp::callAsFunction (this=0x7f018514ce40, exec=0x7fffb18b7120, thisObj=<optimized out>, args=...) at ../../kjs/function.cpp:171 #785465 0x00007f019da73a2b in call (args=..., thisObj=<optimized out>, exec=<optimized out>, this=<optimized out>) at ../../kjs/object.h:632 #785466 KJS::Machine::runBlock (exec=0x7fffb18b7120, codeBlock=..., parentExec=0x7fffb18b7b90) at codes.def:1233 #785467 0x00007f019da53565 in KJS::FunctionImp::callAsFunction (this=0x7f018514cc80, exec=0x7fffb18b7b90, thisObj=<optimized out>, args=...) at ../../kjs/function.cpp:171 #785468 0x00007f019da73a2b in call (args=..., thisObj=<optimized out>, exec=<optimized out>, this=<optimized out>) at ../../kjs/object.h:632 #785469 KJS::Machine::runBlock (exec=0x7fffb18b7b90, codeBlock=..., parentExec=0x7fffb18b8600) at codes.def:1233 #785470 0x00007f019da53565 in KJS::FunctionImp::callAsFunction (this=0x7f018514cec0, exec=0x7fffb18b8600, thisObj=<optimized out>, args=...) at ../../kjs/function.cpp:171 #785471 0x00007f019da73a2b in call (args=..., thisObj=<optimized out>, exec=<optimized out>, this=<optimized out>) at ../../kjs/object.h:632 #785472 KJS::Machine::runBlock (exec=0x7fffb18b8600, codeBlock=..., parentExec=0x7fffb18b9070) at codes.def:1233 #785473 0x00007f019da53565 in KJS::FunctionImp::callAsFunction (this=0x7f018514b300, exec=0x7fffb18b9070, thisObj=<optimized out>, args=...) at ../../kjs/function.cpp:171 #785474 0x00007f019da73a2b in call (args=..., thisObj=<optimized out>, exec=<optimized out>, this=<optimized out>) at ../../kjs/object.h:632 #785475 KJS::Machine::runBlock (exec=0x7fffb18b9070, codeBlock=..., parentExec=0x7fffb18b9ae0) at codes.def:1233 #785476 0x00007f019da53565 in KJS::FunctionImp::callAsFunction (this=0x7f018506ae80, exec=0x7fffb18b9ae0, thisObj=<optimized out>, args=...) at ../../kjs/function.cpp:171 #785477 0x00007f019da73a2b in call (args=..., thisObj=<optimized out>, exec=<optimized out>, this=<optimized out>) at ../../kjs/object.h:632 #785478 KJS::Machine::runBlock (exec=0x7fffb18b9ae0, codeBlock=..., parentExec=0x7fffb18ba550) at codes.def:1233 #785479 0x00007f019da53565 in KJS::FunctionImp::callAsFunction (this=0x7f0185066dc0, exec=0x7fffb18ba550, thisObj=<optimized out>, args=...) at ../../kjs/function.cpp:171 #785480 0x00007f019da73a2b in call (args=..., thisObj=<optimized out>, exec=<optimized out>, this=<optimized out>) at ../../kjs/object.h:632 #785481 KJS::Machine::runBlock (exec=0x7fffb18ba550, codeBlock=..., parentExec=0x7fffb18bb170) at codes.def:1233 #785482 0x00007f019da53565 in KJS::FunctionImp::callAsFunction (this=0x7f0185116800, exec=0x7fffb18bb170, thisObj=<optimized out>, args=...) at ../../kjs/function.cpp:171 #785483 0x00007f019da73a2b in call (args=..., thisObj=<optimized out>, exec=<optimized out>, this=<optimized out>) at ../../kjs/object.h:632 #785484 KJS::Machine::runBlock (exec=0x7fffb18bb170, codeBlock=..., parentExec=0x0) at codes.def:1233 #785485 0x00007f019da28b67 in KJS::FunctionBodyNode::execute (this=0x2e9bd20, exec=0x7fffb18bb170) at ../../kjs/nodes.cpp:927 #785486 0x00007f019da5c7c0 in KJS::Interpreter::evaluate (this=0x3057500, sourceURL=..., startingLineNumber=0, code=0x6ca2520, codeLength=33816, thisV=0x7f0185321f40) at ../../kjs/interpreter.cp p:567 #785487 0x00007f019da5c8a4 in KJS::Interpreter::evaluate (this=<optimized out>, sourceURL=..., startingLineNumber=<optimized out>, code=..., thisV=<optimized out>) at ../../kjs/interpreter.cpp:5 07 #785488 0x00007f01a41c0777 in KJSProxy::evaluate (this=0x2eba5e0, filename=..., baseLine=0, str=..., n=..., completion=0x7fffb18bb420) at ../../khtml/ecma/kjs_proxy.cpp:126 #785489 0x00007f01a3f54453 in KHTMLPart::executeScript (this=0x50191b0, filename=..., baseLine=0, n=..., script=...) at ../../khtml/khtml_part.cpp:1292 #785490 0x00007f01a4016fb5 in khtml::HTMLTokenizer::scriptExecution (this=0x65786d0, str=..., scriptURL=..., baseLine=0) at ../../khtml/html/htmltokenizer.cpp:517 #785491 0x00007f01a401afed in khtml::HTMLTokenizer::notifyFinished (this=0x65786d0, finishedObj=<optimized out>) at ../../khtml/html/htmltokenizer.cpp:2114 #785492 0x00007f01a401c00e in khtml::HTMLTokenizer::scriptHandler (this=0x65786d0) at ../../khtml/html/htmltokenizer.cpp:462 #785493 0x00007f01a401d851 in khtml::HTMLTokenizer::parseRawContent (this=0x65786d0, src=...) at ../../khtml/html/htmltokenizer.cpp:379 #785494 0x00007f01a401ff75 in khtml::HTMLTokenizer::parseTag (this=0x65786d0, src=...) at ../../khtml/html/htmltokenizer.cpp:1528 #785495 0x00007f01a4020a35 in khtml::HTMLTokenizer::write (this=0x65786d0, str=..., appendData=<optimized out>) at ../../khtml/html/htmltokenizer.cpp:1795 #785496 0x00007f01a3fc4993 in DOM::DocumentImpl::write (this=0x61d5800, text=...) at ../../khtml/xml/dom_docimpl.cpp:1687 #785497 0x00007f01a4184ead in KJS::HTMLDocFunction::callAsFunction (this=0x7f01851cfdc0, exec=0x7fffb18bcac0, thisObj=<optimized out>, args=...) at ../../khtml/ecma/kjs_html.cpp:135 #785498 0x00007f019da73a2b in call (args=..., thisObj=<optimized out>, exec=<optimized out>, this=<optimized out>) at ../../kjs/object.h:632 #785499 KJS::Machine::runBlock (exec=0x7fffb18bcac0, codeBlock=..., parentExec=0x0) at codes.def:1233 #785500 0x00007f019da28b67 in KJS::FunctionBodyNode::execute (this=0x5a4c530, exec=0x7fffb18bcac0) at ../../kjs/nodes.cpp:927 #785501 0x00007f019da5c7c0 in KJS::Interpreter::evaluate (this=0x3057500, sourceURL=..., startingLineNumber=0, code=0x33ee990, codeLength=1465, thisV=0x7f0185321f40) at ../../kjs/interpreter.cpp:567 #785502 0x00007f019da5c8a4 in KJS::Interpreter::evaluate (this=<optimized out>, sourceURL=..., startingLineNumber=<optimized out>, code=..., thisV=<optimized out>) at ../../kjs/interpreter.cpp:507 #785503 0x00007f01a41c0777 in KJSProxy::evaluate (this=0x2eba5e0, filename=..., baseLine=0, str=..., n=..., completion=0x7fffb18bcd70) at ../../khtml/ecma/kjs_proxy.cpp:126 #785504 0x00007f01a3f54453 in KHTMLPart::executeScript (this=0x50191b0, filename=..., baseLine=0, n=..., script=...) at ../../khtml/khtml_part.cpp:1292 #785505 0x00007f01a4016fb5 in khtml::HTMLTokenizer::scriptExecution (this=0x65786d0, str=..., scriptURL=..., baseLine=0) at ../../khtml/html/htmltokenizer.cpp:517 #785506 0x00007f01a401afed in khtml::HTMLTokenizer::notifyFinished (this=0x65786d0, finishedObj=<optimized out>) at ../../khtml/html/htmltokenizer.cpp:2114 #785507 0x00007f01a413ae2f in khtml::CachedScript::checkNotify (this=0x21aca50) at ../../khtml/misc/loader.cpp:397 #785508 0x00007f01a413b01c in khtml::CachedScript::data (this=0x21aca50, buffer=..., eof=<optimized out>) at ../../khtml/misc/loader.cpp:389 #785509 0x00007f01a413cb2b in khtml::Loader::slotFinished (this=0xbfe8e0, job=0x682be10) at ../../khtml/misc/loader.cpp:1273 #785510 0x00007f01a7bf7781 in QMetaObject::activate (sender=0x682be10, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fffb18bd3e0) at kernel/qobject.cpp:3547 #785511 0x00007f01a8070e72 in KJob::result (this=<optimized out>, _t1=0x682be10) at ./kjob.moc:208 #785512 0x00007f01a8070eb0 in KJob::emitResult (this=0x682be10) at ../../kdecore/jobs/kjob.cpp:318 #785513 0x00007f01a6b48263 in KIO::SimpleJob::slotFinished (this=0x682be10) at ../../kio/kio/job.cpp:496 #785514 0x00007f01a6b5007d in KIO::TransferJob::slotFinished (this=0x682be10) at ../../kio/kio/job.cpp:1099 #785515 0x00007f01a7bf7781 in QMetaObject::activate (sender=0x339b290, m=<optimized out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3547 #785516 0x00007f01a6bf7321 in KIO::SlaveInterface::dispatch (this=<optimized out>, _cmd=104, rawdata=...) at ../../kio/kio/slaveinterface.cpp:176 #785517 0x00007f01a6bf4a15 in KIO::SlaveInterface::dispatch (this=<optimized out>) at ../../kio/kio/slaveinterface.cpp:92 #785518 0x00007f01a6be7dce in KIO::Slave::gotInput (this=0x339b290) at ../../kio/kio/slave.cpp:344 #785519 0x00007f01a7bf7781 in QMetaObject::activate (sender=0x240c810, m=<optimized out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3547 #785520 0x00007f01a6b18d27 in dequeue (this=<optimized out>) at ../../kio/kio/connection.cpp:82 #785521 KIO::ConnectionPrivate::dequeue (this=0x5342e10) at ../../kio/kio/connection.cpp:71 #785522 0x00007f01a7bfc946 in QObject::event (this=0x240c810, e=<optimized out>) at kernel/qobject.cpp:1195 #785523 0x00007f01a85e37b4 in notify_helper (e=0x6a0e050, receiver=0x240c810, this=0x671790) at kernel/qapplication.cpp:4556 #785524 QApplicationPrivate::notify_helper (this=0x671790, receiver=0x240c810, e=0x6a0e050) at kernel/qapplication.cpp:4528 #785525 0x00007f01a85e8583 in QApplication::notify (this=0x7fffb18be610, receiver=0x240c810, e=0x6a0e050) at kernel/qapplication.cpp:4417 #785526 0x00007f01a931be36 in KApplication::notify (this=0x7fffb18be610, receiver=0x240c810, event=0x6a0e050) at ../../kdeui/kernel/kapplication.cpp:311 #785527 0x00007f01a7be332c in QCoreApplication::notifyInternal (this=0x7fffb18be610, receiver=0x240c810, event=0x6a0e050) at kernel/qcoreapplication.cpp:915 #785528 0x00007f01a7be710a in sendEvent (event=0x6a0e050, receiver=0x240c810) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231 #785529 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x635390) at kernel/qcoreapplication.cpp:1539 #785530 0x00007f01a7c12493 in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236 #785531 postEventSourceDispatch (s=<optimized out>) at kernel/qeventdispatcher_glib.cpp:279 #785532 0x00007f01a1a5ed13 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #785533 0x00007f01a1a5f060 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #785534 0x00007f01a1a5f124 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #785535 0x00007f01a7c128bf in QEventDispatcherGlib::processEvents (this=0x636c20, flags=...) at kernel/qeventdispatcher_glib.cpp:424 #785536 0x00007f01a868bcde in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204 #785537 0x00007f01a7be1e62 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149 #785538 0x00007f01a7be20b7 in QEventLoop::exec (this=0x7fffb18be5c0, flags=...) at kernel/qeventloop.cpp:204 #785539 0x00007f01a7be7407 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1187 #785540 0x0000000000407c4c in ?? () #785541 0x00007f01a6f3776d in __libc_start_main (main=0x407760, argc=1, ubp_av=0x7fffb18be8e8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fffb18be8d8) at libc-start.c:226 #785542 0x0000000000407f0d in _start () attached backtrace is huge.