Program received signal SIGSEGV, Segmentation fault.
0xb7a42566 in JSC::MarkedSpace::allocate(unsigned int) ()
   from /home/diego/gnome/build//lib/libwebkitgtk-3.0.so.0
(gdb) thread apply all bt

Thread 101 (Thread 0x9e7efb70 (LWP 20679)):
#0  0xb7fe2424 in __kernel_vsyscall ()
#1  0xb7c95482 in pthread_cond_timedwait@@GLIBC_2.3.2 ()
   from /lib/i686/cmov/libpthread.so.0
#2  0xb652708e in g_cond_timed_wait_posix_impl (cond=0xfffffdfc,
    entered_mutex=0x139, abs_time=0x9e7ef158) at gthread-posix.c:242
#3  0xb643106c in g_async_queue_pop_intern_unlocked (queue=0x8731998,
    try=<value optimized out>, end_time=0x9e7ef158) at gasyncqueue.c:423
#4  0xb643119d in g_async_queue_timed_pop (queue=0x8731998,
    end_time=0x9e7ef158) at gasyncqueue.c:549
#5  0xb64875d7 in g_thread_pool_wait_for_new_pool (data=0x8321db8)
    at gthreadpool.c:175
#6  g_thread_pool_thread_proxy (data=0x8321db8) at gthreadpool.c:378
#7  0xb648572f in g_thread_create_proxy (data=0xa3964978) at gthread.c:1897
#8  0xb7c90955 in start_thread () from /lib/i686/cmov/libpthread.so.0
#9  0xb639fe7e in clone () from /lib/i686/cmov/libc.so.6

Thread 5 (Thread 0xa7ef4b70 (LWP 12958)):
#0  0xb7fe2424 in __kernel_vsyscall ()
#1  0xb7c94f7f in pthread_cond_wait@@GLIBC_2.3.2 ()
   from /lib/i686/cmov/libpthread.so.0
#2  0xb7ae9954 in WTF::ThreadCondition::wait(WTF::Mutex&) ()
   from /home/diego/gnome/build//lib/libwebkitgtk-3.0.so.0
#3  0xb73ec1a2 in WebCore::IconDatabase::syncThreadMainLoop() ()
   from /home/diego/gnome/build//lib/libwebkitgtk-3.0.so.0
#4  0xb73ec2cf in WebCore::IconDatabase::iconDatabaseSyncThread() ()
   from /home/diego/gnome/build//lib/libwebkitgtk-3.0.so.0
#5  0xb73ec41d in WebCore::IconDatabase::iconDatabaseSyncThreadStart(void*) ()
   from /home/diego/gnome/build//lib/libwebkitgtk-3.0.so.0
#6  0xb7ae98bf in WTF::threadEntryPoint(void*) ()
   from /home/diego/gnome/build//lib/libwebkitgtk-3.0.so.0
#7  0xb7c90955 in start_thread () from /lib/i686/cmov/libpthread.so.0
#8  0xb639fe7e in clone () from /lib/i686/cmov/libc.so.6

Thread 4 (Thread 0xb36feb70 (LWP 12817)):
#0  0xb7fe2424 in __kernel_vsyscall ()
#1  0xb636b516 in nanosleep () from /lib/i686/cmov/libc.so.6
#2  0xb636b340 in sleep () from /lib/i686/cmov/libc.so.6
#3  0xb7ad63f0 in WTF::TCMalloc_PageHeap::scavengerThread() ()
   from /home/diego/gnome/build//lib/libwebkitgtk-3.0.so.0
#4  0xb7ad64ad in WTF::TCMalloc_PageHeap::runScavengerThread(void*) ()
   from /home/diego/gnome/build//lib/libwebkitgtk-3.0.so.0
#5  0xb7c90955 in start_thread () from /lib/i686/cmov/libpthread.so.0
#6  0xb639fe7e in clone () from /lib/i686/cmov/libc.so.6

Thread 3 (Thread 0xb3effb70 (LWP 12814)):
#0  0xb7fe2424 in __kernel_vsyscall ()
#1  0xb6392696 in poll () from /lib/i686/cmov/libc.so.6
#2  0xb646bf5b in g_poll (fds=0x816fd80, nfds=3, timeout=-1) at gpoll.c:132
#3  0xb645ea8c in g_main_context_poll (context=0x8153618,
---Type <return> to continue, or q <return> to quit---
    block=<value optimized out>, dispatch=1, self=0x81536a8) at gmain.c:3404
#4  g_main_context_iterate (context=0x8153618, block=<value optimized out>,
    dispatch=1, self=0x81536a8) at gmain.c:3086
#5  0xb645f1f7 in g_main_loop_run (loop=0x8153608) at gmain.c:3299
#6  0xb66383b4 in gdbus_shared_thread_func (data=0x0) at gdbusprivate.c:276
#7  0xb648572f in g_thread_create_proxy (data=0x81536a8) at gthread.c:1897
#8  0xb7c90955 in start_thread () from /lib/i686/cmov/libpthread.so.0
#9  0xb639fe7e in clone () from /lib/i686/cmov/libc.so.6

Thread 2 (Thread 0xb4898b70 (LWP 12813)):
#0  0xb7fe2424 in __kernel_vsyscall ()
#1  0xb6392696 in poll () from /lib/i686/cmov/libc.so.6
#2  0xb646bf5b in g_poll (fds=0x813e188, nfds=1, timeout=-1) at gpoll.c:132
#3  0xb645ea8c in g_main_context_poll (context=0x813c0f0,
    block=<value optimized out>, dispatch=1, self=0x813c0c8) at gmain.c:3404
#4  g_main_context_iterate (context=0x813c0f0, block=<value optimized out>,
    dispatch=1, self=0x813c0c8) at gmain.c:3086
#5  0xb645f1f7 in g_main_loop_run (loop=0x813e178) at gmain.c:3299
#6  0xb48e92ba in dconf_context_thread (data=0x813c0f0) at dconfcontext.c:11
#7  0xb648572f in g_thread_create_proxy (data=0x813c0c8) at gthread.c:1897
#8  0xb7c90955 in start_thread () from /lib/i686/cmov/libpthread.so.0
#9  0xb639fe7e in clone () from /lib/i686/cmov/libc.so.6

Thread 1 (Thread 0xb4b03890 (LWP 12812)):
#0  0xb7a42566 in JSC::MarkedSpace::allocate(unsigned int) ()
   from /home/diego/gnome/build//lib/libwebkitgtk-3.0.so.0
#1  0xb7a44055 in JSC::Heap::allocate(unsigned int) ()
   from /home/diego/gnome/build//lib/libwebkitgtk-3.0.so.0
#2  0xb7036cab in WebCore::JSDOMWindowShell::operator new(unsigned int) ()
   from /home/diego/gnome/build//lib/libwebkitgtk-3.0.so.0
#3  0xb707ee29 in WebCore::ScriptController::createWindowShell(WebCore::DOMWrapperWorld*) () from /home/diego/gnome/build//lib/libwebkitgtk-3.0.so.0
#4  0xb707f2cc in WebCore::ScriptController::initScript(WebCore::DOMWrapperWorld*) () from /home/diego/gnome/build//lib/libwebkitgtk-3.0.so.0
#5  0xb707fa7a in WebCore::ScriptController::evaluateInWorld(WebCore::ScriptSourceCode const&, WebCore::DOMWrapperWorld*) ()
   from /home/diego/gnome/build//lib/libwebkitgtk-3.0.so.0
#6  0xb7080029 in WebCore::ScriptController::evaluate(WebCore::ScriptSourceCode const&) () from /home/diego/gnome/build//lib/libwebkitgtk-3.0.so.0
#7  0xb71a62ea in WebCore::ScriptElement::executeScript(WebCore::ScriptSourceCode const&) () from /home/diego/gnome/build//lib/libwebkitgtk-3.0.so.0
#8  0xb71a7a6c in WebCore::ScriptElement::prepareScript(WTF::TextPosition<WTF::OneBasedNumber> const&, WebCore::ScriptElement::LegacyTypeSupport) ()
   from /home/diego/gnome/build//lib/libwebkitgtk-3.0.so.0
#9  0xb730a323 in WebCore::HTMLScriptRunner::runScript(WebCore::Element*, WTF::TextPosition<WTF::OneBasedNumber> const&) ()
   from /home/diego/gnome/build//lib/libwebkitgtk-3.0.so.0
#10 0xb730ac22 in WebCore::HTMLScriptRunner::execute(WTF::PassRefPtr<WebCore::Element>, WTF::TextPosition<WTF::OneBasedNumber> const&) ()
   from /home/diego/gnome/build//lib/libwebkitgtk-3.0.so.0
#11 0xb72fc82a in WebCore::HTMLDocumentParser::runScriptsForPausedTreeBuilder()
---Type <return> to continue, or q <return> to quit---
    () from /home/diego/gnome/build//lib/libwebkitgtk-3.0.so.0
#12 0xb72fc928 in WebCore::HTMLDocumentParser::canTakeNextToken(WebCore::HTMLDocumentParser::SynchronousMode, WebCore::PumpSession&) ()
   from /home/diego/gnome/build//lib/libwebkitgtk-3.0.so.0
#13 0xb72fd676 in WebCore::HTMLDocumentParser::pumpTokenizer(WebCore::HTMLDocumentParser::SynchronousMode) ()
   from /home/diego/gnome/build//lib/libwebkitgtk-3.0.so.0
#14 0xb72fdc57 in WebCore::HTMLDocumentParser::pumpTokenizerIfPossible(WebCore::HTMLDocumentParser::SynchronousMode) ()
   from /home/diego/gnome/build//lib/libwebkitgtk-3.0.so.0
#15 0xb72fdd10 in WebCore::HTMLDocumentParser::append(WebCore::SegmentedString const&) () from /home/diego/gnome/build//lib/libwebkitgtk-3.0.so.0
#16 0xb7144ed3 in WebCore::DecodedDataDocumentParser::appendBytes(WebCore::DocumentWriter*, char const*, int, bool) ()
   from /home/diego/gnome/build//lib/libwebkitgtk-3.0.so.0
#17 0xb73c737c in WebCore::DocumentWriter::addData(char const*, int, bool) ()
   from /home/diego/gnome/build//lib/libwebkitgtk-3.0.so.0
#18 0xb73be47d in WebCore::DocumentLoader::commitData(char const*, int) ()
   from /home/diego/gnome/build//lib/libwebkitgtk-3.0.so.0
#19 0xb6f192b6 in WebKit::FrameLoaderClient::committedLoad(WebCore::DocumentLoader*, char const*, int) ()
   from /home/diego/gnome/build//lib/libwebkitgtk-3.0.so.0
#20 0xb73be582 in WebCore::DocumentLoader::commitLoad(char const*, int) ()
   from /home/diego/gnome/build//lib/libwebkitgtk-3.0.so.0
#21 0xb73be615 in WebCore::DocumentLoader::receivedData(char const*, int) ()
   from /home/diego/gnome/build//lib/libwebkitgtk-3.0.so.0
#22 0xb73f3614 in WebCore::MainResourceLoader::addData(char const*, int, bool)
    () from /home/diego/gnome/build//lib/libwebkitgtk-3.0.so.0
#23 0xb74040dc in WebCore::ResourceLoader::didReceiveData(char const*, int, long long, bool) () from /home/diego/gnome/build//lib/libwebkitgtk-3.0.so.0
#24 0xb73f3a7f in WebCore::MainResourceLoader::didReceiveData(char const*, int, long long, bool) () from /home/diego/gnome/build//lib/libwebkitgtk-3.0.so.0
#25 0xb7403874 in WebCore::ResourceLoader::didReceiveData(WebCore::ResourceHandle*, char const*, int, int) ()
   from /home/diego/gnome/build//lib/libwebkitgtk-3.0.so.0
#26 0xb6ef521a in WebCore::readCallback(_GObject*, _GAsyncResult*, void*) ()
   from /home/diego/gnome/build//lib/libwebkitgtk-3.0.so.0
#27 0xb65c9425 in async_ready_callback_wrapper (source_object=0xa3562970,
    res=0xa355d598, user_data=0x0) at ginputstream.c:470
#28 0xb65db230 in g_simple_async_result_complete (simple=0xa355d598)
    at gsimpleasyncresult.c:747
#29 0xb698ad78 in read_async_done (stream=0xa3562970)
    at soup-http-input-stream.c:723
#30 0xb698a39a in soup_http_input_stream_got_chunk (msg=0x8178110,
    chunk_buffer=0xb3f5d860, stream=0xa3562970) at soup-http-input-stream.c:299
#31 0xb6550e8c in g_cclosure_marshal_VOID__BOXED (closure=0xb3f13918,
    return_value=0x0, n_param_values=2, param_values=0x9f3824c8,
    invocation_hint=0xbfffbb90, marshal_data=0xb698a2b0) at gmarshal.c:568
#32 0xb6540af2 in g_closure_invoke (closure=0xb3f13918, return_value=0x0,
    n_param_values=2, param_values=0x9f3824c8, invocation_hint=0xbfffbb90)
    at gclosure.c:767
---Type <return> to continue, or q <return> to quit---
#33 0xb655a27d in signal_emit_unlocked_R (node=<value optimized out>,
    detail=<value optimized out>, instance=0x8178110, emission_return=0x0,
    instance_and_params=0x9f3824c8) at gsignal.c:3252
#34 0xb655b8ec in g_signal_emit_valist (instance=0x8178110, signal_id=517,
    detail=0,
    var_args=0xbfffbd60 "\271Ø\266\004\"\233\266Ƚ\377\277\254\031\231\266\020\201\027\b`\330\365\263\060<\224\243\254\275\377\277\030") at gsignal.c:2983
#35 0xb655c002 in g_signal_emit (instance=0x8178110, signal_id=517, detail=0)
    at gsignal.c:3040
#36 0xb698c3e6 in soup_message_got_chunk (msg=0x8178110, chunk=0xb3f5d860)
    at soup-message.c:1011
#37 0xb69919ac in io_handle_sniffing (msg=0x8178110,
    done_reading=<value optimized out>) at soup-message-io.c:248
#38 0xb699254d in read_body_chunk (msg=<value optimized out>)
    at soup-message-io.c:481
#39 0xb6992ccf in io_read (sock=0x85cd110, msg=0x8178110)
    at soup-message-io.c:958
#40 0xb6993750 in io_unpause_internal (msg=0x8178110) at soup-message-io.c:1207
#41 0xb6458431 in g_idle_dispatch (source=0xa39208b8, callback=0x205,
    user_data=0x8178110) at gmain.c:4537
#42 0xb645a705 in g_main_dispatch (context=0x8130ed8) at gmain.c:2440
#43 g_main_context_dispatch (context=0x8130ed8) at gmain.c:3013
#44 0xb645ecb8 in g_main_context_iterate (context=0x8130ed8,
    block=<value optimized out>, dispatch=1, self=0x810f0d8) at gmain.c:3091
#45 0xb645f1f7 in g_main_loop_run (loop=0x822a4d8) at gmain.c:3299
#46 0xb6b066cd in gtk_main () at gtkmain.c:1349
#47 0x08071508 in main (argc=1, argv=0xbffff224) at ephy-main.c:747