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    <div class="moz-cite-prefix">Hi <br>
      <br>
      I am running a custom WebKitGtk based browser and if I switch the
      URLs or restart playback in quick succession, the
      WebKitPluginProcess2 occasionally fails with segfault.<br>
      <br>
<a class="moz-txt-link-freetext" href="https://www.youtube.com/v/y60wDzZt8yg?version=3&amp;vq=hd720&amp;autoplay=1">https://www.youtube.com/v/y60wDzZt8yg?version=3&amp;vq=hd720&amp;autoplay=1</a><br>
      <br>
      Appended is gdb output. Any pointers on where I should be looking
      for fixing this will be much appreciated. <br>
      <br>
      Regards,<br>
      Amit<br>
      <br>
      Thread 4 (Thread 0x7fc0cfbff700 (LWP 1368)):<br>
      #0  0x00007fc11ed3cc8d in poll () at
      ../sysdeps/unix/syscall-template.S:81<br>
      #1  0x00007fc122f41b34 in g_main_context_iterate
      (priority=2147483647, n_fds=1, fds=0x7fc0c0001370, timeout=-1,
      context=0x7fc0c0000900) at gmain.c:4076<br>
              poll_func = 0x7fc122f50f60 &lt;g_poll&gt;<br>
              max_priority = 2147483647<br>
              timeout = -1<br>
              some_ready = &lt;optimized out&gt;<br>
              nfds = 1<br>
              allocated_nfds = 2<br>
              fds = 0x7fc0c0001370<br>
      #2  0x00007fc122f41b34 in g_main_context_iterate
      (context=0x7fc0c0000900, block=block@entry=1,
      dispatch=dispatch@entry=1, self=&lt;optimized out&gt;) at
      gmain.c:3776<br>
              max_priority = 2147483647<br>
              timeout = -1<br>
              some_ready = &lt;optimized out&gt;<br>
              nfds = 1<br>
              allocated_nfds = 2<br>
              fds = 0x7fc0c0001370<br>
      #3  0x00007fc122f41ec2 in g_main_loop_run (loop=0x7fc0c0001240) at
      gmain.c:3975<br>
              __FUNCTION__ = "g_main_loop_run"<br>
      #4  0x00007fc129e103c0 in WTF::RunLoop::run() () at
      /usr/src/debug/webkitgtk-2.14.1/Source/WTF/wtf/glib/RunLoopGLib.cpp:94<br>
              runLoop = <br>
                  @0x7fc116df7528: {&lt;WTF::FunctionDispatcher&gt; =
      {&lt;WTF::ThreadSafeRefCounted&lt;WTF::FunctionDispatcher&gt;&gt;
      = {&lt;WTF::ThreadSafeRefCountedBase&gt; = {m_refCount =
      {&lt;std::__atomic_base&lt;int&gt;&gt; = {_M_i = 1}, &lt;No data
      fields&gt;}}, &lt;No data fields&gt;}, _vptr.FunctionDispatcher =
      0x7fc129ff0890 &lt;vtable for WTF::RunLoop+16&gt;},
      m_functionQueueLock = {m_mutex = {__data = {__lock = 0, __count =
      0, __owner = 0, __nusers = 0, __kind = 512, __spins = 0, __elision
      = 0, __list = {__prev = 0x0, __next = 0x0}}, __size = '\000'
      &lt;repeats 17 times&gt;, "\002", '\000' &lt;repeats 21 times&gt;,
      __align = 0}}, m_functionQueue = {m_start = 12, m_end = 12,
      m_buffer =
      {&lt;WTF::VectorBufferBase&lt;WTF::Function&lt;void()&gt; &gt;&gt;
      = {m_buffer = 0x7fc116dfaf80, m_capacity = 16, m_size = 0}, &lt;No
      data fields&gt;}}, m_mainContext = {m_ptr = 0x7fc0c0000900},
      m_mainLoops =
      {&lt;WTF::VectorBuffer&lt;WTF::GRefPtr&lt;_GMainLoop&gt;,
      0ul&gt;&gt; =
      {&lt;WTF::VectorBufferBase&lt;WTF::GRefPtr&lt;_GMainLoop&gt;
      &gt;&gt; = {m_buffer = 0x7fc116dfa600, m_capacity = 16, m_size =
      1}, &lt;No data fields&gt;}, &lt;No data fields&gt;}, m_source =
      {m_ptr = 0x7fc0c0001260}}<br>
              nestedMainLoop = &lt;optimized out&gt;<br>
      #5  0x00007fc129e0eeac in std::_Function_handler&lt;void(),
      WTF::WorkQueue::platformInitialize(char const*,
      WTF::WorkQueue::Type, WTF::WorkQueue::QOS)::&lt;lambda()&gt;
      &gt;::_M_invoke(const std::_Any_data &amp;) (__closure=0x55756b0)<br>
          at
/usr/src/debug/webkitgtk-2.14.1/Source/WTF/wtf/generic/WorkQueueGeneric.cpp:58<br>
              this = 0x7fc116dfb5f0<br>
      #6  0x00007fc129e0eeac in std::_Function_handler&lt;void(),
      WTF::WorkQueue::platformInitialize(char const*,
      WTF::WorkQueue::Type, WTF::WorkQueue::QOS)::&lt;lambda()&gt;
      &gt;::_M_invoke(const std::_Any_data &amp;) (__functor=...)<br>
          at /usr/include/c++/4.9.2/functional:2039<br>
      #7  0x00007fc129de93f5 in WTF::threadEntryPoint(void*)
      (this=0x7fc0cfbfebc0) at /usr/include/c++/4.9.2/functional:2439<br>
              context = 0x7fc116df25f0<br>
              entryPoint = <br>
               
      {&lt;std::_Maybe_unary_or_binary_function&lt;void&gt;&gt; =
      {&lt;No data fields&gt;}, &lt;std::_Function_base&gt; = {static
      _M_max_size = 16, static _M_max_align = 8, _M_functor = {_M_unused
      = {_M_object = 0x55756b0, _M_const_object = 0x55756b0,
      _M_function_pointer = 0x55756b0, _M_member_pointer = (void
      (std::_Undefined_class::*)(std::_Undefined_class * const))
      0x55756b0, this adjustment 72671264}, _M_pod_data =
      "\260VW\005\000\000\000\000 \340T\004\000\000\000"}, _M_manager =
      0x7fc129e0ec30
      &lt;std::_Function_base::_Base_manager&lt;WTF::WorkQueue::platformInitialize(char
      const*, WTF::WorkQueue::Type,
      WTF::WorkQueue::QOS)::&lt;lambda()&gt;
      &gt;::_M_manager(std::_Any_data &amp;, const std::_Any_data &amp;,
      std::_Manager_operation)&gt;}, _M_invoker = 0x7fc129e0ee30
      &lt;std::_Function_handler&lt;void(),
      WTF::WorkQueue::platformInitialize(char const*,
      WTF::WorkQueue::Type, WTF::WorkQueue::QOS)::&lt;lambda()&gt;
      &gt;::_M_invoke(const std::_Any_data &amp;)&gt;}<br>
      #8  0x00007fc129de93f5 in WTF::threadEntryPoint(void*)
      (contextData=0x7fc116df25f0) at
      /usr/src/debug/webkitgtk-2.14.1/Source/WTF/wtf/Threading.cpp:60<br>
              context = 0x7fc116df25f0<br>
              entryPoint = <br>
               
      {&lt;std::_Maybe_unary_or_binary_function&lt;void&gt;&gt; =
      {&lt;No data fields&gt;}, &lt;std::_Function_base&gt; = {static
      _M_max_size = 16, static _M_max_align = 8, _M_functor = {_M_unused
      = {_M_object = 0x55756b0, _M_const_object = 0x55756b0,
      _M_function_pointer = 0x55756b0, _M_member_pointer = (void
      (std::_Undefined_class::*)(std::_Undefined_class * const))
      0x55756b0, this adjustment 72671264}, _M_pod_data =
      "\260VW\005\000\000\000\000 \340T\004\000\000\000"}, _M_manager =
      0x7fc129e0ec30
      &lt;std::_Function_base::_Base_manager&lt;WTF::WorkQueue::platformInitialize(char
      const*, WTF::WorkQueue::Type,
      WTF::WorkQueue::QOS)::&lt;lambda()&gt;
      &gt;::_M_manager(std::_Any_data &amp;, const std::_Any_data &amp;,
      std::_Manager_operation)&gt;}, _M_invoker = 0x7fc129e0ee30
      &lt;std::_Function_handler&lt;void(),
      WTF::WorkQueue::platformInitialize(char const*,
      WTF::WorkQueue::Type, WTF::WorkQueue::QOS)::&lt;lambda()&gt;
      &gt;::_M_invoke(const std::_Any_data &amp;)&gt;}<br>
      #9  0x00007fc129e0d8fa in WTF::wtfThreadEntryPoint(void*)
      (param=0x7fc116df91e0) at
      /usr/src/debug/webkitgtk-2.14.1/Source/WTF/wtf/ThreadingPthreads.cpp:164<br>
              invocation =
      std::unique_ptr&lt;WTF::ThreadFunctionInvocation&gt; containing
      0x7fc116df91e0<br>
      #10 0x00007fc1267f652a in start_thread (arg=0x7fc0cfbff700) at
      pthread_create.c:310<br>
              __res = &lt;optimized out&gt;<br>
              pd = 0x7fc0cfbff700<br>
              now = &lt;optimized out&gt;<br>
              unwind_buf = <br>
                    {cancel_jmp_buf = {{jmp_buf = {140466095912704,
      -7525709328973258248, 140723933580032, 0, 140466095912704,
      72729280, 7498159416403075576, 7497653087246393848},
      mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data =
      {prev = 0x0, cleanup = 0x0, canceltype = 0}}}<br>
              not_first_call = &lt;optimized out&gt;<br>
              pagesize_m1 = &lt;optimized out&gt;<br>
              sp = &lt;optimized out&gt;<br>
              freesize = &lt;optimized out&gt;<br>
      #11 0x00007fc11ed4822d in clone () at
      ../sysdeps/unix/sysv/linux/x86_64/clone.S:109<br>
      <br>
      Thread 3 (Thread 0x7fc117629700 (LWP 1298)):<br>
      #0  0x00007fc1267fb590 in <a class="moz-txt-link-abbreviated" href="mailto:pthread_cond_wait@@GLIBC_2.3.2">pthread_cond_wait@@GLIBC_2.3.2</a> () at
      ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185<br>
      #1  0x00007fc11f5dad5c in
      std::condition_variable::wait(std::unique_lock&lt;std::mutex&gt;&amp;)
      (__mutex=&lt;optimized out&gt;,
      __cond=__cond@entry=0x2f3bc8130fe06b00)<br>
          at
/usr/src/debug/gcc-4.9.2-20150212/obj-x86_64-redhat-linux/x86_64-redhat-linux/libstdc++-v3/include/x86_64-redhat-linux/bits/gthr-default.h:864<br>
              __e = &lt;optimized out&gt;<br>
      #2  0x00007fc11f5dad5c in
      std::condition_variable::wait(std::unique_lock&lt;std::mutex&gt;&amp;)
      (this=this@entry=0x7fc12a021c48
      &lt;bmalloc::PerProcess&lt;bmalloc::Heap&gt;::s_memory+3080&gt;,
      __lock=...)<br>
          at
      ../../../../../libstdc++-v3/src/c++11/condition_variable.cc:52<br>
              __e = &lt;optimized out&gt;<br>
      #3  0x00007fc129e15d5c in bmalloc::AsyncTask&lt;bmalloc::Heap,
      void (bmalloc::Heap::*)()&gt;::threadRunLoop()
      (__lock=&lt;synthetic pointer&gt;, this=&lt;optimized out&gt;) at
      /usr/include/c++/4.9.2/condition_variable:241<br>
      ---Type &lt;return&gt; to continue, or q &lt;return&gt; to quit---<br>
              __my_lock = {_M_device = 0x0, _M_owns = false}<br>
              __my_lock2 = {_M_device = 0x452fb00, _M_owns = true}<br>
              lock = {_M_device = 0x7fc12a021c44
      &lt;bmalloc::PerProcess&lt;bmalloc::Heap&gt;::s_memory+3076&gt;,
      _M_owns = false}<br>
              expectedState = bmalloc::AsyncTask&lt;bmalloc::Heap, void
      (bmalloc::Heap::*)()&gt;::Running<br>
      #4  0x00007fc129e15d5c in bmalloc::AsyncTask&lt;bmalloc::Heap,
      void (bmalloc::Heap::*)()&gt;::threadRunLoop() (__p=...,
      __lock=..., this=&lt;optimized out&gt;) at
      /usr/include/c++/4.9.2/condition_variable:250<br>
              lock = {_M_device = 0x7fc12a021c44
      &lt;bmalloc::PerProcess&lt;bmalloc::Heap&gt;::s_memory+3076&gt;,
      _M_owns = false}<br>
              expectedState = bmalloc::AsyncTask&lt;bmalloc::Heap, void
      (bmalloc::Heap::*)()&gt;::Running<br>
      #5  0x00007fc129e15d5c in bmalloc::AsyncTask&lt;bmalloc::Heap,
      void (bmalloc::Heap::*)()&gt;::threadRunLoop()
      (this=0x7fc12a021c40
      &lt;bmalloc::PerProcess&lt;bmalloc::Heap&gt;::s_memory+3072&gt;)<br>
          at
      /usr/src/debug/webkitgtk-2.14.1/Source/bmalloc/bmalloc/AsyncTask.h:126<br>
              lock = {_M_device = 0x7fc12a021c44
      &lt;bmalloc::PerProcess&lt;bmalloc::Heap&gt;::s_memory+3076&gt;,
      _M_owns = false}<br>
              expectedState = bmalloc::AsyncTask&lt;bmalloc::Heap, void
      (bmalloc::Heap::*)()&gt;::Running<br>
      #6  0x00007fc129e15e89 in bmalloc::AsyncTask&lt;bmalloc::Heap,
      void
      (bmalloc::Heap::*)()&gt;::threadEntryPoint(bmalloc::AsyncTask&lt;bmalloc::Heap,
      void (bmalloc::Heap::*)()&gt;*) (asyncTask=&lt;optimized out&gt;)<br>
          at
      /usr/src/debug/webkitgtk-2.14.1/Source/bmalloc/bmalloc/AsyncTask.h:106<br>
      #7  0x00007fc11f5dee00 in std::(anonymous
      namespace)::execute_native_thread_routine(void*)
      (__p=&lt;optimized out&gt;) at
      ../../../../../libstdc++-v3/src/c++11/thread.cc:84<br>
              __t = &lt;optimized out&gt;<br>
              __local = warning: RTTI symbol not found for class
      'std::_Sp_counted_deleter&lt;std::thread::_Impl&lt;std::_Bind_simple&lt;void
      (*(bmalloc::AsyncTask&lt;bmalloc::Heap, void
      (bmalloc::Heap::*)()&gt;*))(bmalloc::AsyncTask&lt;bmalloc::Heap,
      void (bmalloc::Heap::*)()&gt;*)&gt; &gt;*,
      std::__shared_ptr&lt;std::thread::_Impl&lt;std::_Bind_simple&lt;void
      (*(bmalloc::AsyncTask&lt;bmalloc::Heap, void
      (bmalloc::Heap::*)()&gt;*))(bmalloc::AsyncTask&lt;bmalloc::Heap,
      void (bmalloc::Heap::*)()&gt;*)&gt; &gt;,
      (__gnu_cxx::_Lock_policy)2&gt;::_Deleter&lt;std::allocator&lt;std::thread::_Impl&lt;std::_Bind_simple&lt;void
      (*(bmalloc::AsyncTask&lt;bmalloc::Heap, void
      (bmalloc::Heap::*)()&gt;*))(bmalloc::AsyncTask&lt;bmalloc::Heap,
      void (bmalloc::Heap::*)()&gt;*)&gt; &gt; &gt; &gt;,
      std::allocator&lt;std::thread::_Impl&lt;std::_Bind_simple&lt;void
      (*(bmalloc::AsyncTask&lt;bmalloc::Heap, void
      (bmalloc::Heap::*)()&gt;*))(bmalloc::AsyncTask&lt;bmalloc::Heap,
      void (bmalloc::Heap::*)()&gt;*)&gt; &gt; &gt;,
      (__gnu_cxx::_Lock_policy)2&gt;'<br>
      warning: RTTI symbol not found for class
      'std::_Sp_counted_deleter&lt;std::thread::_Impl&lt;std::_Bind_simple&lt;void
      (*(bmalloc::AsyncTask&lt;bmalloc::Heap, void
      (bmalloc::Heap::*)()&gt;*))(bmalloc::AsyncTask&lt;bmalloc::Heap,
      void (bmalloc::Heap::*)()&gt;*)&gt; &gt;*,
      std::__shared_ptr&lt;std::thread::_Impl&lt;std::_Bind_simple&lt;void
      (*(bmalloc::AsyncTask&lt;bmalloc::Heap, void
      (bmalloc::Heap::*)()&gt;*))(bmalloc::AsyncTask&lt;bmalloc::Heap,
      void (bmalloc::Heap::*)()&gt;*)&gt; &gt;,
      (__gnu_cxx::_Lock_policy)2&gt;::_Deleter&lt;std::allocator&lt;std::thread::_Impl&lt;std::_Bind_simple&lt;void
      (*(bmalloc::AsyncTask&lt;bmalloc::Heap, void
      (bmalloc::Heap::*)()&gt;*))(bmalloc::AsyncTask&lt;bmalloc::Heap,
      void (bmalloc::Heap::*)()&gt;*)&gt; &gt; &gt; &gt;,
      std::allocator&lt;std::thread::_Impl&lt;std::_Bind_simple&lt;void
      (*(bmalloc::AsyncTask&lt;bmalloc::Heap, void
      (bmalloc::Heap::*)()&gt;*))(bmalloc::AsyncTask&lt;bmalloc::Heap,
      void (bmalloc::Heap::*)()&gt;*)&gt; &gt; &gt;,
      (__gnu_cxx::_Lock_policy)2&gt;'<br>
      std::shared_ptr (count 1, weak 0) 0x0<br>
      #8  0x00007fc1267f652a in start_thread (arg=0x7fc117629700) at
      pthread_create.c:310<br>
              __res = &lt;optimized out&gt;<br>
              pd = 0x7fc117629700<br>
              now = &lt;optimized out&gt;<br>
              unwind_buf = <br>
                    {cancel_jmp_buf = {{jmp_buf = {140467297752832,
      -7525709328973258248, 140723933581056, 0, 140467297752832,
      140467297753536, 7497756680540955128, 7497653087246393848},
      mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data =
      {prev = 0x0, cleanup = 0x0, canceltype = 0}}}<br>
              not_first_call = &lt;optimized out&gt;<br>
              pagesize_m1 = &lt;optimized out&gt;<br>
              sp = &lt;optimized out&gt;<br>
              freesize = &lt;optimized out&gt;<br>
      #9  0x00007fc11ed4822d in clone () at
      ../sysdeps/unix/sysv/linux/x86_64/clone.S:109<br>
      <br>
      Thread 2 (Thread 0x7fc0d0688700 (LWP 1299)):<br>
      #0  0x00007fc11ed3cc8d in poll () at
      ../sysdeps/unix/syscall-template.S:81<br>
      #1  0x00007fc122f41b34 in g_main_context_iterate
      (priority=2147483647, n_fds=2, fds=0x7fc0c8003000, timeout=-1,
      context=0x7fc0c8000960) at gmain.c:4076<br>
              poll_func = 0x7fc122f50f60 &lt;g_poll&gt;<br>
              max_priority = 2147483647<br>
              timeout = -1<br>
              some_ready = &lt;optimized out&gt;<br>
              nfds = 2<br>
              allocated_nfds = 2<br>
              fds = 0x7fc0c8003000<br>
      #2  0x00007fc122f41b34 in g_main_context_iterate
      (context=0x7fc0c8000960, block=block@entry=1,
      dispatch=dispatch@entry=1, self=&lt;optimized out&gt;) at
      gmain.c:3776<br>
              max_priority = 2147483647<br>
              timeout = -1<br>
              some_ready = &lt;optimized out&gt;<br>
              nfds = 2<br>
              allocated_nfds = 2<br>
              fds = 0x7fc0c8003000<br>
      #3  0x00007fc122f41ec2 in g_main_loop_run (loop=0x7fc0c80012a0) at
      gmain.c:3975<br>
              __FUNCTION__ = "g_main_loop_run"<br>
      #4  0x00007fc129e103c0 in WTF::RunLoop::run() () at
      /usr/src/debug/webkitgtk-2.14.1/Source/WTF/wtf/glib/RunLoopGLib.cpp:94<br>
      <br>
              runLoop = <br>
                  @0x7fc116df00f0: {&lt;WTF::FunctionDispatcher&gt; =
      {&lt;WTF::ThreadSafeRefCounted&lt;WTF::FunctionDispatcher&gt;&gt;
      = {&lt;WTF::ThreadSafeRefCountedBase&gt; = {m_refCount =
      {&lt;std::__atomic_base&lt;int&gt;&gt; = {_M_i = 1}, &lt;No data
      fields&gt;}}, &lt;No data fields&gt;}, _vptr.FunctionDispatcher =
      0x7fc129ff0890 &lt;vtable for WTF::RunLoop+16&gt;},
      m_functionQueueLock = {m_mutex = {__data = {__lock = 0, __count =
      0, __owner = 0, __nusers = 0, __kind = 512, __spins = 0, __elision
      = 0, __list = {__prev = 0x0, __next = 0x0}}, __size = '\000'
      &lt;repeats 17 times&gt;, "\002", '\000' &lt;repeats 21 times&gt;,
      __align = 0}}, m_functionQueue = {m_start = 3, m_end = 3, m_buffer
      = {&lt;WTF::VectorBufferBase&lt;WTF::Function&lt;void()&gt;
      &gt;&gt; = {m_buffer = 0x7fc116dfa380, m_capacity = 16, m_size =
      0}, &lt;No data fields&gt;}}, m_mainContext = {m_ptr =
      0x7fc0c8000960}, m_mainLoops =
      {&lt;WTF::VectorBuffer&lt;WTF::GRefPtr&lt;_GMainLoop&gt;,
      0ul&gt;&gt; =
      {&lt;WTF::VectorBufferBase&lt;WTF::GRefPtr&lt;_GMainLoop&gt;
      &gt;&gt; = {m_buffer = 0x7fc116def180, m_capacity = 16, m_size =
      1}, &lt;No data fields&gt;}, &lt;No data fields&gt;}, m_source =
      {m_ptr = 0x7fc0c80012c0}}<br>
              nestedMainLoop = &lt;optimized out&gt;<br>
      #5  0x00007fc129e0eeac in std::_Function_handler&lt;void(),
      WTF::WorkQueue::platformInitialize(char const*,
      WTF::WorkQueue::Type, WTF::WorkQueue::QOS)::&lt;lambda()&gt;
      &gt;::_M_invoke(const std::_Any_data &amp;) (__closure=0x450ff70)<br>
          at
/usr/src/debug/webkitgtk-2.14.1/Source/WTF/wtf/generic/WorkQueueGeneric.cpp:58<br>
              this = 0x7fc116dfb078<br>
      #6  0x00007fc129e0eeac in std::_Function_handler&lt;void(),
      WTF::WorkQueue::platformInitialize(char const*,
      WTF::WorkQueue::Type, WTF::WorkQueue::QOS)::&lt;lambda()&gt;
      &gt;::_M_invoke(const std::_Any_data &amp;) (__functor=...)<br>
          at /usr/include/c++/4.9.2/functional:2039<br>
      #7  0x00007fc129de93f5 in WTF::threadEntryPoint(void*)
      (this=0x7fc0d0687bc0) at /usr/include/c++/4.9.2/functional:2439<br>
              context = 0x7fc116df2000<br>
              entryPoint = <br>
               
      {&lt;std::_Maybe_unary_or_binary_function&lt;void&gt;&gt; =
      {&lt;No data fields&gt;}, &lt;std::_Function_base&gt; = {static
      _M_max_size = 16, static _M_max_align = 8, _M_functor = {_M_unused
      = {_M_object = 0x450ff70, _M_const_object = 0x450ff70,
      _M_function_pointer = 0x450ff70, _M_member_pointer = (void
      (std::_Undefined_class::*)(std::_Undefined_class * const))
      0x450ff70, this adjustment 44}, _M_pod_data =
      "p\377P\004\000\000\000\000,\000\000\000\000\000\000"}, _M_manager
      = 0x7fc129e0ec30
      &lt;std::_Function_base::_Base_manager&lt;WTF::WorkQueue::platformInitialize(char
      const*, WTF::WorkQueue::Type,
      WTF::WorkQueue::QOS)::&lt;lambda()&gt;
      &gt;::_M_manager(std::_Any_data &amp;, const std::_Any_data &amp;,
      std::_Manager_operation)&gt;}, _M_invoker = 0x7fc129e0ee30
      &lt;std::_Function_handler&lt;void(),
      WTF::WorkQueue::platformInitialize(char const*,
      WTF::WorkQueue::Type, WTF::WorkQueue::QOS)::&lt;lambda()&gt;
      &gt;::_M_invoke(const std::_Any_data &amp;)&gt;}<br>
      #8  0x00007fc129de93f5 in WTF::threadEntryPoint(void*)
      (contextData=0x7fc116df2000) at
      /usr/src/debug/webkitgtk-2.14.1/Source/WTF/wtf/Threading.cpp:60<br>
              context = 0x7fc116df2000<br>
              entryPoint = <br>
      ---Type &lt;return&gt; to continue, or q &lt;return&gt; to quit---<br>
               
      {&lt;std::_Maybe_unary_or_binary_function&lt;void&gt;&gt; =
      {&lt;No data fields&gt;}, &lt;std::_Function_base&gt; = {static
      _M_max_size = 16, static _M_max_align = 8, _M_functor = {_M_unused
      = {_M_object = 0x450ff70, _M_const_object = 0x450ff70,
      _M_function_pointer = 0x450ff70, _M_member_pointer = (void
      (std::_Undefined_class::*)(std::_Undefined_class * const))
      0x450ff70, this adjustment 44}, _M_pod_data =
      "p\377P\004\000\000\000\000,\000\000\000\000\000\000"}, _M_manager
      = 0x7fc129e0ec30
      &lt;std::_Function_base::_Base_manager&lt;WTF::WorkQueue::platformInitialize(char
      const*, WTF::WorkQueue::Type,
      WTF::WorkQueue::QOS)::&lt;lambda()&gt;
      &gt;::_M_manager(std::_Any_data &amp;, const std::_Any_data &amp;,
      std::_Manager_operation)&gt;}, _M_invoker = 0x7fc129e0ee30
      &lt;std::_Function_handler&lt;void(),
      WTF::WorkQueue::platformInitialize(char const*,
      WTF::WorkQueue::Type, WTF::WorkQueue::QOS)::&lt;lambda()&gt;
      &gt;::_M_invoke(const std::_Any_data &amp;)&gt;}<br>
      #9  0x00007fc129e0d8fa in WTF::wtfThreadEntryPoint(void*)
      (param=0x7fc116df9010) at
      /usr/src/debug/webkitgtk-2.14.1/Source/WTF/wtf/ThreadingPthreads.cpp:164<br>
              invocation =
      std::unique_ptr&lt;WTF::ThreadFunctionInvocation&gt; containing
      0x7fc116df9010<br>
      #10 0x00007fc1267f652a in start_thread (arg=0x7fc0d0688700) at
      pthread_create.c:310<br>
              __res = &lt;optimized out&gt;<br>
              pd = 0x7fc0d0688700<br>
              now = &lt;optimized out&gt;<br>
              unwind_buf = <br>
                    {cancel_jmp_buf = {{jmp_buf = {140466106959616,
      -7525709328973258248, 140723933581056, 0, 140466106959616,
      140466106960320, 7498194226576138744, 7497653087246393848},
      mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data =
      {prev = 0x0, cleanup = 0x0, canceltype = 0}}}<br>
              not_first_call = &lt;optimized out&gt;<br>
              pagesize_m1 = &lt;optimized out&gt;<br>
              sp = &lt;optimized out&gt;<br>
              freesize = &lt;optimized out&gt;<br>
      #11 0x00007fc11ed4822d in clone () at
      ../sysdeps/unix/sysv/linux/x86_64/clone.S:109<br>
      <br>
      <b>Thread 1 (Thread 0x7fc12a203a40 (LWP 1296)):</b><b><br>
      </b><b>#0  0x00007fc0ce46616b in  ()</b><b><br>
      </b><b>#1  0x00001871a3b31000 in  ()</b><b><br>
      </b><b>#2  0x00001871a3b31000 in  ()</b><b><br>
      </b><b>#3  0x00001871a3b31000 in  ()</b><b><br>
      </b><b>#4  0x00007ffcd8128faf in  ()</b><b><br>
      </b><b>#5  0x00007ffcd8128e70 in  ()</b><b><br>
      </b><b>Python Exception &lt;type 'exceptions.OverflowError'&gt;
        long too big to convert: </b><br>
      <br>
      #6  0xffffffffffffffff in  ()#7  0x0000000004510c90 in  ()<br>
      #8  0x00007fc12322f8c0 in g_source_callback_funcs () at
      /lib64/libglib-2.0.so.0<br>
      #9  0x0000000008b1fa60 in  ()<br>
      #10 0x00007fc122f42250 in g_timeout_dispatch () at gmain.c:4324<br>
      #11 0x6876ff19e714a1f8 in  ()<br>
      #12 0x680ed3b03bd0a1f8 in  ()<br>
      #13 0x00007ffc00000000 in  ()<br>
      #14 0x0000000004543ef0 in  ()<br>
      #15 0x0000000000000000 in  ()<br>
      <br>
      <br>
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      On 11/10/16 17:57, Carlos Garcia Campos wrote:<br>
    </div>
    <blockquote cite="mid:1476205061.3895.19.camel@igalia.com"
      type="cite">
      <pre wrap="">WebKitGTK+ 2.14.1 is available for download at:

<a class="moz-txt-link-freetext" href="https://webkitgtk.org/releases/webkitgtk-2.14.1.tar.xz">https://webkitgtk.org/releases/webkitgtk-2.14.1.tar.xz</a> (12.8MB)
   md5sum: 8d6c60dc41604d3bbd43165a674c07e5
   sha256sum: 2e2d76c328de65bed6e0e4f096b2720a366654b27fc1af0830ece90bc4b7ceb5

This is the first bug fix release in the stable 2.14 series.

What's new in the WebKitGTK+ 2.14.1 release?
============================================

  - MiniBrowser and jsc binaries are now installed in pkglibexecdir instead of bindir.
  - Improve performance when resizing a window with multiple web views in X11.
  - Check whether GDK can use GL before using gdk_cairo_draw_from_gl() in Wayland.
  - Updated default UserAgent string or better compatibility.
  - Fix a crash on github.com in IntlDateTimeFormat::resolvedOptions when using the C locale.
  - Fix BadDamage X errors when closing the web view in X11.
  - Fix UIProcess crash when using Japanese input method.
  - Fix build with clang due to missing header includes.
  - Fix the build with USE_REDIRECTED_XCOMPOSITE_WINDOW disabled.
  - Fix several crashes and rendering issues.
  - Translation updates: German.

What is WebKitGTK+?
===================

WebKitGTK+ is the GNOME platform port of the WebKit rendering engine.
Offering WebKit's full functionality through a set of GObject-based
APIs, it is suitable for projects requiring any kind of web
integration, from hybrid HTML/CSS applications to full-fledged web
browsers.

Requirements
============

gtk+ &gt;= 3.6.0
glib &gt;= 2.36
libsoup &gt;= 2.42.0
cairo &gt;= 1.10.2
libxml &gt;= 2.8.0
libxslt &gt;= 1.1.7
HarfBuzz &gt;= 0.9.2
icu
fontconfig &gt;= 2.8.0
FreeType2 &gt;= 2.4.2
libsecret
SQLite
enchant

Depending on your configuration options WebKitGTK+ may also depend on:

gtk+ &gt;= 2.24.10
GObject introspection
gstreamer &gt;= 1.0.3
GeoClue &gt;= 2.1.5
gudev
cairo-gl &gt;= 1.10.2

More information
================

If you want to know more about the project or get in touch with us
you may:

- Visit our website at <a class="moz-txt-link-freetext" href="https://www.webkitgtk.org">https://www.webkitgtk.org</a>, or the upstream
  site at <a class="moz-txt-link-freetext" href="https://www.webkit.org">https://www.webkit.org</a>. People interested in contributing
  should read: <a class="moz-txt-link-freetext" href="https://www.webkit.org/coding/contributing.html">https://www.webkit.org/coding/contributing.html</a>.

- Browse the bug list at <a class="moz-txt-link-freetext" href="https://bugs.webkit.org">https://bugs.webkit.org</a>, WebKitGTK+ bugs are
  typically prefixed by "[GTK]." A bug report with a minimal,
  reproducible test case is often just as valuable as a patch.

- Join the #webkit and #webkitgtk+ IRC channels at irc.freenode.net.

- Subscribe to the WebKitGTK+ mailing list,
  <a class="moz-txt-link-freetext" href="https://lists.webkit.org/mailman/listinfo/webkit-gtk">https://lists.webkit.org/mailman/listinfo/webkit-gtk</a>, or the
  WebKit development mailing list,
  <a class="moz-txt-link-freetext" href="https://lists.webkit.org/mailman/listinfo/webkit-dev">https://lists.webkit.org/mailman/listinfo/webkit-dev</a>

Thanks
======

Thanks to all the contributors who made possible this release, they
are far too many to list!

The WebKitGTK+ team,
October 11, 2016
</pre>
      <br>
      <fieldset class="mimeAttachmentHeader"></fieldset>
      <br>
      <pre wrap="">_______________________________________________
webkit-gtk mailing list
<a class="moz-txt-link-abbreviated" href="mailto:webkit-gtk@lists.webkit.org">webkit-gtk@lists.webkit.org</a>
<a class="moz-txt-link-freetext" href="https://lists.webkit.org/mailman/listinfo/webkit-gtk">https://lists.webkit.org/mailman/listinfo/webkit-gtk</a>
</pre>
    </blockquote>
    <br>
  <br clear="both">
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