137743 2014-10-15 10:00:30 -0700 [GTK] Invalid cast from 'WebKitDOMHTMLElement' to 'WebKitDOMHTMLFormElement' 2017-08-31 11:05:37 -0700 1 1 1 Unclassified WebKit WebKitGTK 528+ (Nightly build) PC Linux RESOLVED INVALID P3 Normal --- 1 guillaume.webkit webkit-unassigned alpine.art.de berto bugs-noreply cgarcia mcatanzaro serge.gavrilov oldest_to_newest 1041877 0 guillaume.webkit 2014-10-15 10:00:30 -0700 I've tried to use Webkit-Gtk 2.6.0 and 2.6.1 with Epiphany, but I can't use it to load more than 3 or 4 pages. After this very short amount of pages loaded and displayed, I get this error: (WebKitWebProcess:9396): GLib-GObject-WARNING **: invalid cast from 'WebKitDOMHTMLElement' to 'WebKitDOMHTMLFormElement' ** (WebKitWebProcess:9396): CRITICAL **: WebKitDOMHTMLCollection* webkit_dom_html_form_element_get_elements(WebKitDOMHTMLFormElement*): assertion 'WEBKIT_DOM_IS_HTML_FORM_ELEMENT(self)' failed ** (WebKitWebProcess:9396): CRITICAL **: gulong webkit_dom_html_collection_get_length(WebKitDOMHTMLCollection*): assertion 'WEBKIT_DOM_IS_HTML_COLLECTION(self)' failed (WebKitWebProcess:9396): GLib-GObject-CRITICAL **: g_object_unref: assertion 'G_IS_OBJECT (object)' failed Then, I get these 4 lines each time I load a website. After this, no CSS and no JS seems to work on the displayed pages. Epiphany sometimes crashes shortly (after displaying 10/20 pages) after the error first appears. My installed libraries : - glib-2.42.0 - gtk+-3.14.3 - epiphany-3.14.x - webkitgtk-2.6.x 1049467 1 guillaume.webkit 2014-11-18 05:44:29 -0800 Same result with Webkit-Gtk 2.6.2, 2.6.3 is compiling. Can I provide more information that would help you to reproduce and close this bug? 1051428 2 cgarcia 2014-12-01 06:36:13 -0800 This looks like a problem with the epiphany form filler. Does it happen with any web site? or after trying to load a particular page? 1051447 3 guillaume.webkit 2014-12-01 08:07:29 -0800 (In reply to comment #2) > This looks like a problem with the epiphany form filler. Does it happen with > any web site? or after trying to load a particular page? It happens on many websites but not all of them, lequipe.fr seems to always raise the error. I've added steps to reproduce the bug here: https://bugzilla.gnome.org/show_bug.cgi?id=739117 1051474 4 guillaume.webkit 2014-12-01 10:10:18 -0800 You're right about the form filler. I've unchecked the "remember passwords" with an empty account and I don't have the error logs anymore. So the problem is unrelated to these messages (but unchecking the option doesn't solve it). 1053335 5 berto 2014-12-08 02:41:16 -0800 I can't reproduce this with epiphany 3.14.1-1 and webkit 2.6.2+dfsg1-2 (both from Debian). Is this a problem in Epiphany or in WebKit? Does it also happen with the MiniBrowser? 1053747 6 guillaume.webkit 2014-12-09 04:48:28 -0800 I've tried to compile Webkit-Gtk from the git repository with default features enabled, and it works in both MiniBrowser and Epiphany. So I'm now pretty sure that this bug is caused by a feature enabled or disabled in my config flags. I'm now trying to bisect the configuration to find the culprit. Thank you so much for your patience. 1057830 7 alpine.art.de 2014-12-25 02:01:06 -0800 I also get this issue: No CSS/JS on certain pages. First load is fine, but after navigating (usually within 5 steps) on the page the error appears. Even plain simple webpages (no js, hardcoded links) stop working, and I can't click any link. It looks as if rendering just stops at a certain point. I can add that the whole WebView-instance is broken after the first time this error shows up. So navigating to a different page - even to one that usually works fine - immediately shows up that error. But in the first place I did not use epiphany. I just was playing with the API and set up little scripts with python and ruby. I thought I might be doing something wrong so I installed epiphany - with the same results. I am running webkit-gtk-2.6.4 and gtk-3.14.6. 1057962 8 alpine.art.de 2014-12-27 03:21:38 -0800 Issue fixed! By compiling with clang. The problematic build was done with gcc-4.9.2. C{XX}FLAGS="-march=corei7-avx -O2 -pipe" CPU: vendor_id : GenuineIntel cpu family : 6 model : 42 model name : Intel(R) Core(TM) i3-2350M CPU @ 2.30GHz stepping : 7 microcode : 0x1b cpu MHz : 1156.828 cache size : 3072 KB I had jit enabled and that seems to depend on LLVM. Already thought of disabling that while keep building with gcc, but I decided to give clang a chance - and succeeded. My machine is quite slow, so recompiling webkit just for testing is not that much fun ;) So I'm back on happy holiday hacking :) 1057963 9 mcatanzaro 2014-12-27 07:42:56 -0800 For anyone who can reproduce this, a backtrace from the web process for one of these two errors would be helpful: (In reply to comment #0) > (WebKitWebProcess:9396): GLib-GObject-WARNING **: invalid cast from > 'WebKitDOMHTMLElement' to 'WebKitDOMHTMLFormElement' > > ** (WebKitWebProcess:9396): CRITICAL **: WebKitDOMHTMLCollection* > webkit_dom_html_form_element_get_elements(WebKitDOMHTMLFormElement*): > assertion 'WEBKIT_DOM_IS_HTML_FORM_ELEMENT(self)' failed If the browser isn't hitting any other warnings (perhaps not realistic), then get the backtrace by running with G_DEBUG=fatal-warnings in your environment. Otherwise, use G_DEBUG=fatal-criticals. Thanks! 1057964 10 alpine.art.de 2014-12-27 08:02:18 -0800 Is it possible to easily build webkit-gtk with debugging symbols? AFAIR at one point 16GB of RAM were needed (at least I remember that number) to link it. I just have 4GB and constatntly ran out of memory, so I needed to specifically disable -ggdb for webkit-gtk. And a backtrace with disabled debugging support is worthless ;) 1057966 11 mcatanzaro 2014-12-27 08:21:13 -0800 (In reply to comment #10) > Is it possible to easily build webkit-gtk with debugging symbols? I would not attempt a debug build on your computer, but a backtrace from a release build would be much better than nothing. (I would guess ~4GB and considerable patience would be needed for linking a debug build if you use the gold linker.) 1061899 12 serge.gavrilov 2015-01-16 12:24:36 -0800 Broken on Gentoo ~amd64, gcc 4.8.3 compiled with -O2. Works well if compiled with -O1. Trying to obtain the backtrace ... 1061962 13 serge.gavrilov 2015-01-16 14:14:10 -0800 #0 0x00007fffef84e8ec in WTFCrash () from /usr/lib64/libjavascriptcoregtk-4.0.so.18 #1 0x00007fffef860e40 in WTF::TCMalloc_ThreadCache_FreeList::Validate(WTF::HardenedSLL, unsigned long) () from /usr/lib64/libjavascriptcoregtk-4.0.so.18 #2 0x00007fffef858874 in WTF::fastFree(void*) () from /usr/lib64/libjavascriptcoregtk-4.0.so.18 #3 0x00007ffff51e7ba3 in ?? () from /usr/lib64/libwebkit2gtk-4.0.so.37 #4 0x00007ffff51e39ab in ?? () from /usr/lib64/libwebkit2gtk-4.0.so.37 #5 0x00007ffff51e557c in ?? () from /usr/lib64/libwebkit2gtk-4.0.so.37 #6 0x00007ffff52258af in ?? () from /usr/lib64/libwebkit2gtk-4.0.so.37 #7 0x00007ffff4ff5901 in ?? () from /usr/lib64/libwebkit2gtk-4.0.so.37 #8 0x00007fffef88d1de in WTF::GMainLoopSource::voidCallback() () from /usr/lib64/libjavascriptcoregtk-4.0.so.18 #9 0x00007fffef88872a in WTF::GMainLoopSource::voidSourceCallback(WTF::GMainLoopSource*) () from /usr/lib64/libjavascriptcoregtk-4.0.so.18 #10 0x00007ffff1c4e635 in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0 #11 0x00007ffff1c4e998 in ?? () from /usr/lib64/libglib-2.0.so.0 #12 0x00007ffff1c4ec5a in g_main_loop_run () from /usr/lib64/libglib-2.0.so.0 #13 0x00007fffef88533f in ?? () from /usr/lib64/libjavascriptcoregtk-4.0.so.18 #14 0x00007ffff13c71da in start_thread () from /lib64/libpthread.so.0 #15 0x00007ffff110595d in clone () from /lib64/libc.so.6 1062075 14 mcatanzaro 2015-01-16 18:43:50 -0800 Thanks for this information. If you have time, can you also please provide a more useful backtrace with debug info and variable values, following the steps at http://wiki.gentoo.org/wiki/Project:Quality_Assurance/Backtraces -- thanks! 1062117 15 serge.gavrilov 2015-01-17 10:54:28 -0800 #0 skipEmptyBuckets (this=<optimized out>) at /var/tmp/portage/net-libs/webkit-gtk-2.6.4/work/webkitgtk-2.6.4/Source/WTF/wtf/HashTable.h:118 #1 HashTableConstIterator (endPosition=0x7fffa41bd547, position=0x7fffa41bd347, table=<optimized out>, this=<optimized out>) at /var/tmp/portage/net-libs/webkit-gtk-2.6.4/work/webkitgtk-2.6.4/Source/WTF/wtf/HashTable.h:126 #2 makeConstIterator (this=<optimized out>, this=<optimized out>, pos=0x7fffa41bd347) at /var/tmp/portage/net-libs/webkit-gtk-2.6.4/work/webkitgtk-2.6.4/Source/WTF/wtf/HashTable.h:456 #3 begin (this=0x7ffff7f19e08) at /var/tmp/portage/net-libs/webkit-gtk-2.6.4/work/webkitgtk-2.6.4/Source/WTF/wtf/HashTable.h:371 #4 WTF::HashTable<WTF::String, WTF::KeyValuePair<WTF::String, WTF::String>, WTF::KeyValuePairKeyExtractor<WTF::KeyValuePair<WTF::String, WTF::String> >, WTF::StringHash, WTF::HashMap<WTF::String, WTF::String, WTF::StringHash, WTF::HashTraits<WTF::String>, WTF::HashTraits<WTF::String> >::KeyValuePairTraits, WTF::HashTraits<WTF::String> >::HashTable (this=0x7fffd9761a10, other=...) at /var/tmp/portage/net-libs/webkit-gtk-2.6.4/work/webkitgtk-2.6.4/Source/WTF/wtf/HashTable.h:1175 #5 0x00007ffff51e5688 in operator= (other=..., this=0x7fffd9761a80) at /var/tmp/portage/net-libs/webkit-gtk-2.6.4/work/webkitgtk-2.6.4/Source/WTF/wtf/HashTable.h:1201 #6 operator= (this=0x7fffd9761a80) at /var/tmp/portage/net-libs/webkit-gtk-2.6.4/work/webkitgtk-2.6.4/Source/WTF/wtf/HashMap.h:36 #7 WebKit::StorageManager::getValues (this=<optimized out>, connection=0x7ffff7f2e200, storageMapID=2, storageMapSeed=0, values=...) at /var/tmp/portage/net-libs/webkit-gtk-2.6.4/work/webkitgtk-2.6.4/Source/WebKit2/UIProcess/Storage/StorageManager.cpp:520 #8 0x00007ffff52260d7 in callMemberFunctionImpl<WebKit::StorageManager, void (WebKit::StorageManager::*)(IPC::Connection*, unsigned long, unsigned long, WTF::HashMap<WTF::String, WTF::String>&), std::tuple<unsigned long, unsigned long>, 0ul, 1ul, std::tuple<WTF::HashMap<WTF::String, WTF::String, WTF::StringHash, WTF::HashTraits<WTF::String>, WTF::HashTraits<WTF::String> > >, 0ul> (replyArgs=empty std::tuple, args=<optimized out>, connection=0x7ffff7f2e200, function=<optimized out>, object=0x7ffff7f25c30) at /var/tmp/portage/net-libs/webkit-gtk-2.6.4/work/webkitgtk-2.6.4/Source/WebKit2/Platform/IPC/HandleMessage.h:72 #9 callMemberFunction<WebKit::StorageManager, void (WebKit::StorageManager::*)(IPC::Connection*, unsigned long, unsigned long, WTF::HashMap<WTF::String, WTF::String>&), std::tuple<unsigned long, unsigned long>, std::make_index_sequence<2ul>, std::tuple<WTF::HashMap<WTF::String, WTF::String, WTF::StringHash, WTF::HashTraits<WTF::String>, WTF::HashTraits<WTF::String> > >, std::make_index_sequence<1ul> > (function=<optimized out>, object=0x7ffff7f25c30, replyArgs=empty std::tuple, args=<optimized out>, connection=0x7ffff7f2e200) at /var/tmp/portage/net-libs/webkit-gtk-2.6.4/work/webkitgtk-2.6.4/Source/WebKit2/Platform/IPC/HandleMessage.h:78 #10 IPC::handleMessage<Messages::StorageManager::GetValues, WebKit::StorageManager, void (WebKit::StorageManager::*)(IPC::Connection*, unsigned long, unsigned long, WTF::HashMap<WTF::String, WTF::String, WTF::StringHash, WTF::HashTraits<WTF::String>, WTF::HashTraits<WTF::String> >&)> (connection=connection@entry=0x7ffff7f2e200, decoder=..., replyEncoder=..., object=object@entry=0x7ffff7f25c30, function=<optimized out>) at /var/tmp/portage/net-libs/webkit-gtk-2.6.4/work/webkitgtk-2.6.4/Source/WebKit2/Platform/IPC/HandleMessage.h:147 #11 0x00007ffff5225a37 in WebKit::StorageManager::didReceiveSyncMessage (this=0x7ffff7f25c30, connection=0x7ffff7f2e200, decoder=..., replyEncoder=std::unique_ptr<IPC::MessageEncoder> containing 0x7fff88180240) at /var/tmp/portage/net-libs/webkit-gtk-2.6.4/work/webkit-gtk-2.6.4_build/DerivedSources/WebKit2/StorageManagerMessageReceiver.cpp:73 #12 0x00007ffff4ff59a2 in IPC::Connection::dispatchWorkQueueMessageReceiverMessage (this=0x7ffff7f2e200, workQueueMessageReceiver=0x7ffff7f25c30, incomingMessageDecoder=0x7fff88193840) at /var/tmp/portage/net-libs/webkit-gtk-2.6.4/work/webkitgtk-2.6.4/Source/WebKit2/Platform/IPC/Connection.cpp:319 #13 0x00007fffef88d1de in WTF::GMainLoopSource::voidCallback (this=0x7fff88179160) at /var/tmp/portage/net-libs/webkit-gtk-2.6.4/work/webkitgtk-2.6.4/Source/WTF/wtf/gobject/GMainLoopSource.cpp:364 #14 0x00007fffef88872a in WTF::GMainLoopSource::voidSourceCallback (source=<optimized out>) at /var/tmp/portage/net-libs/webkit-gtk-2.6.4/work/webkitgtk-2.6.4/Source/WTF/wtf/gobject/GMainLoopSource.cpp:454 #15 0x00007ffff1c4e635 in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0 #16 0x00007ffff1c4e998 in ?? () from /usr/lib64/libglib-2.0.so.0 #17 0x00007ffff1c4ec5a in g_main_loop_run () from /usr/lib64/libglib-2.0.so.0 #18 0x00007fffef88533f in WTF::wtfThreadEntryPoint (param=0x7ffff7f201e0) at /var/tmp/portage/net-libs/webkit-gtk-2.6.4/work/webkitgtk-2.6.4/Source/WTF/wtf/ThreadingPthreads.cpp:170 #19 0x00007ffff13c71da in start_thread () from /lib64/libpthread.so.0 #20 0x00007ffff110595d in clone () from /lib64/libc.so.6 1062197 16 mcatanzaro 2015-01-18 08:26:01 -0800 So that looks like a UI process crash. If you file a new bug for that with a full backtrace (use 'bt full' instead of simply 'bt') and mention what you did to trigger it, that would be great. To get a backtrace for this bug, you need to attach to the web process (not the UI process) and set the G_DEBUG environment variable, as suggested in comment #9. 1069175 17 serge.gavrilov 2015-02-14 02:25:05 -0800 Program received signal SIGSEGV, Segmentation fault. [Switching to Thread 0x7fffd96ed700 (LWP 16849)] 0x00007fffef84c48c in WTFCrash () at /var/tmp/portage/net-libs/webkit-gtk-2.6.5/work/webkitgtk-2.6.5/Source/WTF/wtf/Assertions.cpp:329 329 /var/tmp/portage/net-libs/webkit-gtk-2.6.5/work/webkitgtk-2.6.5/Source/WTF/wtf/Assertions.cpp: No such file or directory. (gdb) bt full #0 0x00007fffef84c48c in WTFCrash () at /var/tmp/portage/net-libs/webkit-gtk-2.6.5/work/webkitgtk-2.6.5/Source/WTF/wtf/Assertions.cpp:329 No locals. #1 0x00007fffef85e9e0 in WTF::TCMalloc_ThreadCache_FreeList::Validate (this=this@entry=0x7ffff7f60088, missing=missing@entry=..., size=size@entry=128) at /var/tmp/portage/net-libs/webkit-gtk-2.6.5/work/webkitgtk-2.6.5/Source/WTF/wtf/FastMalloc.cpp:2791 node = {m_value = 0x7ffff7f3cb80} #2 0x00007fffef856414 in Deallocate (cl=16, ptr=..., this=0x7ffff7f5fef0) at /var/tmp/portage/net-libs/webkit-gtk-2.6.5/work/webkitgtk-2.6.5/Source/WTF/wtf/FastMalloc.cpp:3416 list = 0x7ffff7f60088 #3 do_free (ptr=ptr@entry=0x7ffff7f3cb80) at /var/tmp/portage/net-libs/webkit-gtk-2.6.5/work/webkitgtk-2.6.5/Source/WTF/wtf/FastMalloc.cpp:4188 p = <optimized out> cl = 16 #4 WTF::fastFree (ptr=ptr@entry=0x7ffff7f3cb80) at /var/tmp/portage/net-libs/webkit-gtk-2.6.5/work/webkitgtk-2.6.5/Source/WTF/wtf/FastMalloc.cpp:4405 No locals. #5 0x00007ffff51e561b in WTF::HashTable<std::pair<WTF::RefPtr<IPC::Connection>, unsigned long>, std::pair<WTF::RefPtr<IPC::Connection>, unsigned long>, WTF::IdentityExtractor, WTF::PairHash<WTF::RefPtr<IPC::Connection>, unsigned long>, WTF::HashTraits<std::pair<WTF::RefPtr<IPC::Connection>, unsigned long> >, WTF::HashTraits<std::pair<WTF::RefPtr<IPC::Connection>, unsigned long> > >::deallocateTable (table=table@entry=0x7ffff7f3cb80, size=size@entry=8) at /var/tmp/portage/net-libs/webkit-gtk-2.6.5/work/webkitgtk-2.6.5/Source/WTF/wtf/HashTable.h:1080 No locals. #6 0x00007ffff51e6333 in WTF::HashTable<std::pair<WTF::RefPtr<IPC::Connection>, unsigned long>, std::pair<WTF::RefPtr<IPC::Connection>, unsigned long>, WTF::IdentityExtractor, WTF::PairHash<WTF::RefPtr<IPC::Connection>, unsigned long>, WTF::HashTraits<std::pair<WTF::RefPtr<IPC::Connection>, unsigned long> >, WTF::HashTraits<std::pair<WTF::RefPtr<IPC::Connection>, unsigned long> > >::rehash (this=0x7fff8814b948, newTableSize=<optimized out>, entry=0x7ffff7f3cba0) at /var/tmp/portage/net-libs/webkit-gtk-2.6.5/work/webkitgtk-2.6.5/Source/WTF/wtf/HashTable.h:1135 oldTableSize = 8 oldTable = 0x7ffff7f3cb80 newEntry = <optimized out> #7 0x00007ffff51e63d4 in WTF::HashTable<std::pair<WTF::RefPtr<IPC::Connection>, unsigned long>, std::pair<WTF::RefPtr<IPC::Connection>, unsigned long>, WTF::IdentityExtractor, WTF::PairHash<WTF::RefPtr<IPC::Connection>, unsigned long>, WTF::HashTraits<std::pair<WTF::RefPtr<IPC::Connection>, unsigned long> >, WTF::HashTraits<std::pair<WTF::RefPtr<IPC::Connection>, unsigned long> > >::expand (this=this@entry=0x7fff8814b948, entry=entry@entry=0x7ffff7f3cba0) at /var/tmp/portage/net-libs/webkit-gtk-2.6.5/work/webkitgtk-2.6.5/Source/WTF/wtf/HashTable.h:1094 newSize = <optimized out> #8 0x00007ffff51e213b in add<WTF::IdentityHashTranslator<WTF::PairHash<WTF::RefPtr<IPC::Connection>, unsigned long> >, std::pair<WTF::RefPtr<IPC::Connection>, unsigned long> const&, std::pair<WTF::RefPtr<IPC::Connection>, unsigned long> > (extra=<optimized out>, key=..., this=0x7fff8814b948) at /var/tmp/portage/net-libs/webkit-gtk-2.6.5/work/webkitgtk-2.6.5/Source/WTF/wtf/HashTable.h:867 k = <optimized out> i = <optimized out> table = <optimized out> sizeMask = <optimized out> deletedEntry = <optimized out> entry = 0x7ffff7f3cba0 #9 add (value=<optimized out>, this=0x7fff8814b948) at /var/tmp/portage/net-libs/webkit-gtk-2.6.5/work/webkitgtk-2.6.5/Source/WTF/wtf/HashTable.h:379 No locals. #10 add (value=<optimized out>, this=0x7fff8814b948) at /var/tmp/portage/net-libs/webkit-gtk-2.6.5/work/webkitgtk-2.6.5/Source/WTF/wtf/HashSet.h:202 No locals. #11 WebKit::StorageManager::StorageArea::addListener (this=this@entry=0x7fff8814b910, connection=connection@entry=0x7fff8810ec00, storageMapID=storageMapID@entry=1) at /var/tmp/portage/net-libs/webkit-gtk-2.6.5/work/webkitgtk-2.6.5/Source/WebKit2/UIProcess/Storage/StorageManager.cpp:137 No locals. #12 0x00007ffff51e3d0c in WebKit::StorageManager::createLocalStorageMap (this=this@entry=0x7ffff7f29c30, connection=connection@entry=0x7fff8810ec00, storageMapID=1, storageNamespaceID=<optimized out>, securityOriginData=...) at /var/tmp/portage/net-libs/webkit-gtk-2.6.5/work/webkitgtk-2.6.5/Source/WebKit2/UIProcess/Storage/StorageManager.cpp:460 connectionAndStorageMapIDPair = {first = {m_ptr = 0x7fff8810ec00}, second = 1} result = {iterator = {m_iterator = {m_position = 0x7fff88149f30, m_endPosition = 0x7fff88149fc0}}, isNewEntry = true} localStorageNamespace = 0x7ffff7f3bce8 storageArea = {m_ptr = 0x7fff8814b910} #13 0x00007ffff52240bf in callMemberFunctionImpl<WebKit::StorageManager, void (WebKit::StorageManager::*)(IPC::Connection*, unsigned long, unsigned long, WebKit::SecurityOriginData const&), std::tuple<unsigned long, unsigned long, WebKit::SecurityOriginData>, 0ul, 1ul, 2ul> (args=<unknown type in /usr/lib64/libwebkit2gtk-4.0.so.37, CU 0x8a41e48, DIE 0x8a6e101>, connection=0x7fff8810ec00, function=<optimized out>, object=0x7ffff7f29c30) at /var/tmp/portage/net-libs/webkit-gtk-2.6.5/work/webkitgtk-2.6.5/Source/WebKit2/Platform/IPC/HandleMessage.h:58 No locals. #14 callMemberFunction<WebKit::StorageManager, void (WebKit::StorageManager::*)(IPC::Connection*, unsigned long, unsigned long, WebKit::SecurityOriginData const&), std::tuple<unsigned long, unsigned long, WebKit::SecurityOriginData>, std::make_index_sequence<3ul> > ( function=<optimized out>, object=0x7ffff7f29c30, args=<unknown type in /usr/lib64/libwebkit2gtk-4.0.so.37, CU 0x8a41e48, DIE 0x8a7311a>, connection=0x7fff8810ec00) at /var/tmp/portage/net-libs/webkit-gtk-2.6.5/work/webkitgtk-2.6.5/Source/WebKit2/Platform/IPC/HandleMessage.h:64 No locals. #15 handleMessage<Messages::StorageManager::CreateLocalStorageMap, WebKit::StorageManager, void (WebKit::StorageManager::*)(IPC::Connection*, unsigned long, unsigned long, WebKit::SecurityOriginData const&)> (function=<optimized out>, object=0x7ffff7f29c30, decoder=..., connection=0x7fff8810ec00) at /var/tmp/portage/net-libs/webkit-gtk-2.6.5/work/webkitgtk-2.6.5/Source/WebKit2/Platform/IPC/HandleMessage.h:159 arguments = std::tuple containing = {[1] = 1, [2] = 1, [3] = {protocol = {m_impl = {m_ptr = 0x7ffff7f21498}}, host = {m_impl = {m_ptr = 0x7fff88108438}}, port = 0}} #16 WebKit::StorageManager::didReceiveMessage (this=0x7ffff7f29c30, connection=0x7fff8810ec00, decoder=...) at /var/tmp/portage/net-libs/webkit-gtk-2.6.5/work/webkit-gtk-2.6.5_build/DerivedSources/WebKit2/StorageManagerMessageReceiver.cpp:42 No locals. #17 0x00007ffff4ff3e41 in IPC::Connection::dispatchWorkQueueMessageReceiverMessage (this=0x7fff8810ec00, workQueueMessageReceiver=0x7ffff7f29c30, incomingMessageDecoder=0x7fff88106720) at /var/tmp/portage/net-libs/webkit-gtk-2.6.5/work/webkitgtk-2.6.5/Source/WebKit2/Platform/IPC/Connection.cpp:304 decoder = std::unique_ptr<IPC::MessageDecoder> containing 0x7fff88106720 syncRequestID = 0 replyEncoder = std::unique_ptr<IPC::MessageEncoder> containing 0x7ffff1c49bde #18 0x00007fffef88ad7e in WTF::GMainLoopSource::voidCallback (this=0x7fff88123790) at /var/tmp/portage/net-libs/webkit-gtk-2.6.5/work/webkitgtk-2.6.5/Source/WTF/wtf/gobject/GMainLoopSource.cpp:364 context = {source = {m_ptr = 0x7fff680014a0}, cancellable = {m_ptr = 0x0}, socketCancellable = {m_ptr = 0x0}, voidCallback = {<std::_Maybe_unary_or_binary_function<void>> = {<No data fields>}, <std::_Function_base> = {static _M_max_size = 16, static _M_max_align = 8, _M_functor = {_M_unused = {_M_object = 0x7fff680017a0, _M_const_object = 0x7fff680017a0, _M_function_pointer = 0x7fff680017a0, _M_member_pointer = (void (std::_Undefined_class::*)(std::_Undefined_class * const)) 0x7fff680017a0, this adjustment 532575944823}, _M_pod_data = "\240\027\000h\377\177\000\000w\000\000\000|\000\000"}, _M_manager = 0x7ffff4ff7ad0 <std::_Function_base::_Base_manager<WTF::Function<void ()> >::_M_manager(std::_Any_data&, std::_Any_data const&, std::_Manager_operation)>}, _M_invoker = 0x7ffff4ff79d0 <std::_Function_handler<void (), WTF::Function<void ()> >::_M_invoke(std::_Any_data const&)>}, boolCallback = {<std::_Maybe_unary_or_binary_function<bool>> = {<No data fields>}, <std::_Function_base> = {static _M_max_size = 16, static _M_max_align = 8, _M_functor = {_M_unused = {_M_object = 0x7fff88123790, _M_const_object = 0x7fff88123790, _M_function_pointer = 0x7fff88123790, _M_member_pointer = (void (std::_Undefined_class::*)(std::_Undefined_class * const)) 0x7fff88123790, this adjustment 140737212083552}, _M_pod_data = "\220\067\022\210\377\177\000\000`m\210\357\377\177\000"}, _M_manager = 0x0}, _M_invoker = 0x7fff8b7fb7d0}, socketCallback = {<std::_Maybe_unary_or_binary_function<bool, GIOCondition>> = {<std::unary_function<GIOCondition, bool>> = {<No data fields>}, <No data fields>}, <std::_Function_base> = {static _M_max_size = 16, static _M_max_align = 8, _M_functor = {_M_unused = {_M_object = 0x7ffff1098273 <malloc+99>, _M_const_object = 0x7ffff1098273 <malloc+99>, _M_function_pointer = 0x7ffff1098273 <malloc+99>, _M_member_pointer = &virtual table offset 140737237320306}, _M_pod_data = "s\202\t\361\377\177\000\000\000\000\000\000\000\000\000"}, _M_manager = 0x0}, _M_invoker = 0x7fff680016d0}, destroyCallback = {<std::_Maybe_unary_or_binary_function<void>> = {<No data fields>}, <std::_Function_base> = { static _M_max_size = 16, static _M_max_align = 8, _M_functor = {_M_unused = {_M_object = 0x7fff68001780, _M_const_object = 0x7fff68001780, _M_function_pointer = 0x7fff68001780, _M_member_pointer = (void (std::_Undefined_class::*)(std::_Undefined_class * const)) 0x7fff68001780, this adjustment 140737353289472}, _M_pod_data = "\200\027\000h\377\177\000\000\000\017\363\367\377\177\000"}, _M_manager = 0x7ffff51934d0 <std::_Function_base::_Base_manager<WorkQueue::dispatch(std::function<void()>)::__lambda2>::_M_manager(std::_Any_data &, const std::_Any_data &, std::_Manager_operation)>}, _M_invoker = 0x7ffff5193610 <std::_Function_handler<void(), WorkQueue::dispatch(std::function<void()>)::__lambda2>::_M_invoke(const std::_Any_data &)>}} #19 0x00007fffef8862ca in WTF::GMainLoopSource::voidSourceCallback (source=<optimized out>) at /var/tmp/portage/net-libs/webkit-gtk-2.6.5/work/webkitgtk-2.6.5/Source/WTF/wtf/gobject/GMainLoopSource.cpp:454 No locals. ---Type <return> to continue, or q <return> to quit--- #20 0x00007ffff1c4c635 in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0 No symbol table info available. #21 0x00007ffff1c4c998 in ?? () from /usr/lib64/libglib-2.0.so.0 No symbol table info available. #22 0x00007ffff1c4cc5a in g_main_loop_run () from /usr/lib64/libglib-2.0.so.0 No symbol table info available. #23 0x00007fffef882edf in WTF::wtfThreadEntryPoint (param=0x7ffff7f241e0) at /var/tmp/portage/net-libs/webkit-gtk-2.6.5/work/webkitgtk-2.6.5/Source/WTF/wtf/ThreadingPthreads.cpp:170 invocation = std::unique_ptr<WTF::ThreadFunctionInvocation> containing 0x7ffff7f241e0 #24 0x00007ffff13c51da in start_thread () from /lib64/libpthread.so.0 No symbol table info available. #25 0x00007ffff110395d in clone () from /lib64/libc.so.6 No symbol table info available. 1069176 18 serge.gavrilov 2015-02-14 02:44:15 -0800 This is for crash of epiphany 3.14.2 compiled against net-libs/webkit-gtk-2.6.5 ( -O2 -ggdb) To reproduce Start epiphany Start new window and go to http://gazeta.ru Ctrl-R (will cause broken rendering of the webpage) Ctrl-T Close 1st tab Go to http://gazeta.ru 1343892 19 guillaume.webkit 2017-08-31 03:52:45 -0700 It's an old issue that I can't reproduce anymore, feel free to close it if nobody's got the problem with recent versions. 1344001 20 mcatanzaro 2017-08-31 11:05:37 -0700 Hm, even if this bug still exists, this would be an Epiphany bug, not a WebKit bug.