Bug#598822: libwebkit-1.0-2: Crash in parentCrossingShadowBoundaries in WebCore/editing/TextIterator.cpp:156

Frederik Himpe fhimpe at telenet.be
Sat Oct 2 11:52:32 UTC 2010


Package: libwebkit-1.0-2
Version: 1.2.4-1+b1
Severity: normal

I did a google search for "cairo opengl", and clicked on the first result
leading to http://cairographics.org/OpenGL/ . Epiphany 2.30.6 crashed and left
a core file with this backtrace. I cannot reproduce this bug by redoing this
google search and loading that page though.


Thread 12 (Thread 6962):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at
.../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:211
#1  0x00007fd9b62a5482 in g_cond_timed_wait_posix_impl (cond=0x1500554,
entered_mutex=0x189, abs_time=<value optimized out>)
    at /scratch/build-area/glib2.0-2.24.2/gthread/gthread-posix.c:242
#2  0x00007fd9b5fe07a1 in g_async_queue_pop_intern_unlocked (queue=0x138b9e0,
try=0, end_time=0x7fd99049dc30)
    at /scratch/build-area/glib2.0-2.24.2/glib/gasyncqueue.c:365
#3  0x00007fd9b6030601 in g_thread_pool_wait_for_new_task (data=<value
optimized out>)
    at /scratch/build-area/glib2.0-2.24.2/glib/gthreadpool.c:270
#4  g_thread_pool_thread_proxy (data=<value optimized out>) at /scratch/build-
area/glib2.0-2.24.2/glib/gthreadpool.c:304
#5  0x00007fd9b602e784 in g_thread_create_proxy (data=0x7fd9a0321cf0) at
/scratch/build-area/glib2.0-2.24.2/glib/gthread.c:1893
#6  0x00007fd9b58aa8ba in start_thread (arg=<value optimized out>) at
pthread_create.c:300
#7  0x00007fd9b561202d in clone () at
.../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#8  0x0000000000000000 in ?? ()

Thread 11 (Thread 6963):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at
.../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:211
#1  0x00007fd9b62a5482 in g_cond_timed_wait_posix_impl (cond=0x1500554,
entered_mutex=0x189, abs_time=<value optimized out>)
    at /scratch/build-area/glib2.0-2.24.2/gthread/gthread-posix.c:242
#2  0x00007fd9b5fe07a1 in g_async_queue_pop_intern_unlocked (queue=0x138b9e0,
try=0, end_time=0x7fd99aff2c30)
    at /scratch/build-area/glib2.0-2.24.2/glib/gasyncqueue.c:365
#3  0x00007fd9b6030601 in g_thread_pool_wait_for_new_task (data=<value
optimized out>)
    at /scratch/build-area/glib2.0-2.24.2/glib/gthreadpool.c:270
#4  g_thread_pool_thread_proxy (data=<value optimized out>) at /scratch/build-
area/glib2.0-2.24.2/glib/gthreadpool.c:304
#5  0x00007fd9b602e784 in g_thread_create_proxy (data=0x7fd9a005ab50) at
/scratch/build-area/glib2.0-2.24.2/glib/gthread.c:1893
#6  0x00007fd9b58aa8ba in start_thread (arg=<value optimized out>) at
pthread_create.c:300
#7  0x00007fd9b561202d in clone () at
.../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#8  0x0000000000000000 in ?? ()
Current language:  auto
The current source language is "auto; currently asm".

Thread 10 (Thread 6961):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at
.../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:211
#1  0x00007fd9b62a5482 in g_cond_timed_wait_posix_impl (cond=0x1500554,
entered_mutex=0x189, abs_time=<value optimized out>)
    at /scratch/build-area/glib2.0-2.24.2/gthread/gthread-posix.c:242
#2  0x00007fd9b5fe07a1 in g_async_queue_pop_intern_unlocked (queue=0x138b9e0,
try=0, end_time=0x7fd9974abc30)
    at /scratch/build-area/glib2.0-2.24.2/glib/gasyncqueue.c:365
#3  0x00007fd9b6030601 in g_thread_pool_wait_for_new_task (data=<value
optimized out>)
    at /scratch/build-area/glib2.0-2.24.2/glib/gthreadpool.c:270
#4  g_thread_pool_thread_proxy (data=<value optimized out>) at /scratch/build-
area/glib2.0-2.24.2/glib/gthreadpool.c:304
#5  0x00007fd9b602e784 in g_thread_create_proxy (data=0x7fd9a023cdd0) at
/scratch/build-area/glib2.0-2.24.2/glib/gthread.c:1893
#6  0x00007fd9b58aa8ba in start_thread (arg=<value optimized out>) at
pthread_create.c:300
#7  0x00007fd9b561202d in clone () at
.../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#8  0x0000000000000000 in ?? ()

Thread 9 (Thread 6965):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at
.../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:211
#1  0x00007fd9b62a5482 in g_cond_timed_wait_posix_impl (cond=0x1500554,
entered_mutex=0x189, abs_time=<value optimized out>)
    at /scratch/build-area/glib2.0-2.24.2/gthread/gthread-posix.c:242
#2  0x00007fd9b5fe07a1 in g_async_queue_pop_intern_unlocked (queue=0x138b9e0,
try=0, end_time=0x7fd9994afc30)
    at /scratch/build-area/glib2.0-2.24.2/glib/gasyncqueue.c:365
#3  0x00007fd9b6030601 in g_thread_pool_wait_for_new_task (data=<value
optimized out>)
    at /scratch/build-area/glib2.0-2.24.2/glib/gthreadpool.c:270
#4  g_thread_pool_thread_proxy (data=<value optimized out>) at /scratch/build-
area/glib2.0-2.24.2/glib/gthreadpool.c:304
#5  0x00007fd9b602e784 in g_thread_create_proxy (data=0x7fd9a0216b90) at
/scratch/build-area/glib2.0-2.24.2/glib/gthread.c:1893
#6  0x00007fd9b58aa8ba in start_thread (arg=<value optimized out>) at
pthread_create.c:300
#7  0x00007fd9b561202d in clone () at
.../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#8  0x0000000000000000 in ?? ()

Thread 8 (Thread 6960):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at
.../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:211
#1  0x00007fd9b62a5482 in g_cond_timed_wait_posix_impl (cond=0x1500554,
entered_mutex=0x189, abs_time=<value optimized out>)
    at /scratch/build-area/glib2.0-2.24.2/gthread/gthread-posix.c:242
#2  0x00007fd9b5fe07a1 in g_async_queue_pop_intern_unlocked (queue=0x138b9e0,
try=0, end_time=0x7fd998caec30)
    at /scratch/build-area/glib2.0-2.24.2/glib/gasyncqueue.c:365
#3  0x00007fd9b6030601 in g_thread_pool_wait_for_new_task (data=<value
optimized out>)
    at /scratch/build-area/glib2.0-2.24.2/glib/gthreadpool.c:270
#4  g_thread_pool_thread_proxy (data=<value optimized out>) at /scratch/build-
area/glib2.0-2.24.2/glib/gthreadpool.c:304
#5  0x00007fd9b602e784 in g_thread_create_proxy (data=0x7fd9a0486cb0) at
/scratch/build-area/glib2.0-2.24.2/glib/gthread.c:1893
#6  0x00007fd9b58aa8ba in start_thread (arg=<value optimized out>) at
pthread_create.c:300
#7  0x00007fd9b561202d in clone () at
.../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#8  0x0000000000000000 in ?? ()

Thread 7 (Thread 6966):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at
.../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:211
#1  0x00007fd9b62a5482 in g_cond_timed_wait_posix_impl (cond=0x1500554,
entered_mutex=0x189, abs_time=<value optimized out>)
    at /scratch/build-area/glib2.0-2.24.2/gthread/gthread-posix.c:242
#2  0x00007fd9b5fe07a1 in g_async_queue_pop_intern_unlocked (queue=0x138b9e0,
try=0, end_time=0x7fd9984adc30)
    at /scratch/build-area/glib2.0-2.24.2/glib/gasyncqueue.c:365
#3  0x00007fd9b6030601 in g_thread_pool_wait_for_new_task (data=<value
optimized out>)
    at /scratch/build-area/glib2.0-2.24.2/glib/gthreadpool.c:270
#4  g_thread_pool_thread_proxy (data=<value optimized out>) at /scratch/build-
area/glib2.0-2.24.2/glib/gthreadpool.c:304
#5  0x00007fd9b602e784 in g_thread_create_proxy (data=0x7fd9a01addd0) at
/scratch/build-area/glib2.0-2.24.2/glib/gthread.c:1893
#6  0x00007fd9b58aa8ba in start_thread (arg=<value optimized out>) at
pthread_create.c:300
#7  0x00007fd9b561202d in clone () at
.../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#8  0x0000000000000000 in ?? ()

Thread 6 (Thread 6959):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at
.../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:211
#1  0x00007fd9b62a5482 in g_cond_timed_wait_posix_impl (cond=0x1500554,
entered_mutex=0x189, abs_time=<value optimized out>)
    at /scratch/build-area/glib2.0-2.24.2/gthread/gthread-posix.c:242
#2  0x00007fd9b5fe07a1 in g_async_queue_pop_intern_unlocked (queue=0x138b9e0,
try=0, end_time=0x7fd99149fc30)
    at /scratch/build-area/glib2.0-2.24.2/glib/gasyncqueue.c:365
#3  0x00007fd9b6030601 in g_thread_pool_wait_for_new_task (data=<value
optimized out>)
    at /scratch/build-area/glib2.0-2.24.2/glib/gthreadpool.c:270
#4  g_thread_pool_thread_proxy (data=<value optimized out>) at /scratch/build-
area/glib2.0-2.24.2/glib/gthreadpool.c:304
#5  0x00007fd9b602e784 in g_thread_create_proxy (data=0x7fd9a013a590) at
/scratch/build-area/glib2.0-2.24.2/glib/gthread.c:1893
#6  0x00007fd9b58aa8ba in start_thread (arg=<value optimized out>) at
pthread_create.c:300
#7  0x00007fd9b561202d in clone () at
.../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#8  0x0000000000000000 in ?? ()

Thread 5 (Thread 6968):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at
.../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:211
#1  0x00007fd9b62a5482 in g_cond_timed_wait_posix_impl (cond=0x1500554,
entered_mutex=0x189, abs_time=<value optimized out>)
    at /scratch/build-area/glib2.0-2.24.2/gthread/gthread-posix.c:242
#2  0x00007fd9b5fe07a1 in g_async_queue_pop_intern_unlocked (queue=0x138b9e0,
try=0, end_time=0x7fd996caac30)
    at /scratch/build-area/glib2.0-2.24.2/glib/gasyncqueue.c:365
#3  0x00007fd9b6030601 in g_thread_pool_wait_for_new_task (data=<value
optimized out>)
    at /scratch/build-area/glib2.0-2.24.2/glib/gthreadpool.c:270
#4  g_thread_pool_thread_proxy (data=<value optimized out>) at /scratch/build-
area/glib2.0-2.24.2/glib/gthreadpool.c:304
#5  0x00007fd9b602e784 in g_thread_create_proxy (data=0x7fd9a01db8e0) at
/scratch/build-area/glib2.0-2.24.2/glib/gthread.c:1893
#6  0x00007fd9b58aa8ba in start_thread (arg=<value optimized out>) at
pthread_create.c:300
#7  0x00007fd9b561202d in clone () at
.../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#8  0x0000000000000000 in ?? ()

Thread 4 (Thread 6196):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
.../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fd9b8cf8098 in WebCore::IconDatabase::syncThreadMainLoop
(this=0x7fd9a5da6a00) at ../WebCore/loader/icon/IconDatabase.cpp:1412
#2  0x00007fd9b8cf8161 in WebCore::IconDatabase::iconDatabaseSyncThread
(this=0x7fd9a5da6a00) at ../WebCore/loader/icon/IconDatabase.cpp:1030
#3  0x00007fd9b58aa8ba in start_thread (arg=<value optimized out>) at
pthread_create.c:300
#4  0x00007fd9b561202d in clone () at
.../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 3 (Thread 6964):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at
.../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:211
#1  0x00007fd9b62a5482 in g_cond_timed_wait_posix_impl (cond=0x1500554,
entered_mutex=0x189, abs_time=<value optimized out>)
    at /scratch/build-area/glib2.0-2.24.2/gthread/gthread-posix.c:242
#2  0x00007fd9b5fe07a1 in g_async_queue_pop_intern_unlocked (queue=0x138b9e0,
try=0, end_time=0x7fd999cb0c30)
    at /scratch/build-area/glib2.0-2.24.2/glib/gasyncqueue.c:365
#3  0x00007fd9b6030601 in g_thread_pool_wait_for_new_task (data=<value
optimized out>)
    at /scratch/build-area/glib2.0-2.24.2/glib/gthreadpool.c:270
#4  g_thread_pool_thread_proxy (data=<value optimized out>) at /scratch/build-
area/glib2.0-2.24.2/glib/gthreadpool.c:304
#5  0x00007fd9b602e784 in g_thread_create_proxy (data=0x7fd9a0106a90) at
/scratch/build-area/glib2.0-2.24.2/glib/gthread.c:1893
#6  0x00007fd9b58aa8ba in start_thread (arg=<value optimized out>) at
pthread_create.c:300
#7  0x00007fd9b561202d in clone () at
.../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#8  0x0000000000000000 in ?? ()

Thread 2 (Thread 6195):
#0  0x00007fd9b55e378d in nanosleep () at ../sysdeps/unix/syscall-template.S:82
#1  0x00007fd9b55e3600 in __sleep (seconds=<value optimized out>) at
.../sysdeps/unix/sysv/linux/sleep.c:138
#2  0x00007fd9b9008fb6 in WTF::TCMalloc_PageHeap::scavengerThread
(this=0x7fd9b986b040) at ../JavaScriptCore/wtf/FastMalloc.cpp:2382
#3  0x00007fd9b9009049 in WTF::TCMalloc_PageHeap::runScavengerThread
(context=0x7fd9a6696c20) at ../JavaScriptCore/wtf/FastMalloc.cpp:1501
#4  0x00007fd9b58aa8ba in start_thread (arg=<value optimized out>) at
pthread_create.c:300
#5  0x00007fd9b561202d in clone () at
.../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#6  0x0000000000000000 in ?? ()

Thread 1 (Thread 6194):
#0  0x0000000000000000 in ?? ()
#1  0x00007fd9b89e1821 in parentCrossingShadowBoundaries (stack=...,
node=0x7fd99b8dcc08) at ../WebCore/editing/TextIterator.cpp:156
#2  setUpFullyClippedStack (stack=..., node=0x7fd99b8dcc08) at
.../WebCore/editing/TextIterator.cpp:234
#3  0x00007fd9b89e3100 in TextIterator (this=0x7fff82e5bf10, r=0x7fd99fac9d00,
    emitCharactersBetweenAllVisiblePositions=<value optimized out>,
enterTextControls=<value optimized out>)
    at ../WebCore/editing/TextIterator.cpp:298
#4  0x00007fd9b89e3271 in WebCore::plainTextToMallocAllocatedBuffer (r=<value
optimized out>, bufferLength=@0x7fff82e5c05c,
    isDisplayString=<value optimized out>) at
.../WebCore/editing/TextIterator.cpp:2119
#5  0x00007fd9b89e3718 in WebCore::plainText (r=0x7fd99f3a3960) at
.../WebCore/editing/TextIterator.cpp:2172
#6  0x00007fd9b896a221 in WebCore::Range::text (this=0x7fd99fac9d00) at
.../WebCore/dom/Range.cpp:1049
#7  0x00007fd9b8e32ba5 in WebCore::DataObjectGtk::text (this=0x7fd9a5e71c30) at
.../WebCore/platform/gtk/DataObjectGtk.cpp:37
#8  0x00007fd9b8e39aa3 in WebCore::PasteboardHelper::fillSelectionData
(this=<value optimized out>, selectionData=0x7fff82e5c660,
    info=<value optimized out>, dataObject=0x7fd99f36d798) at
.../WebCore/platform/gtk/PasteboardHelper.cpp:140
#9  0x00007fd9b66b747e in IA__g_closure_invoke (closure=0x1572f50,
return_value=0x0, n_param_values=4, param_values=0x7fd9a01892a0,
    invocation_hint=0x7fff82e5c2d0) at /scratch/build-
area/glib2.0-2.24.2/gobject/gclosure.c:767
#10 0x00007fd9b66cd3f7 in signal_emit_unlocked_R (node=0xf33110, detail=<value
optimized out>, instance=<value optimized out>,
    emission_return=<value optimized out>, instance_and_params=<value optimized
out>)
    at /scratch/build-area/glib2.0-2.24.2/gobject/gsignal.c:3248
#11 0x00007fd9b66cea76 in IA__g_signal_emit_valist (instance=0x156a200,
signal_id=<value optimized out>, detail=0, var_args=0x7fff82e5c4e0)
    at /scratch/build-area/glib2.0-2.24.2/gobject/gsignal.c:2981
#12 0x00007fd9b66ced93 in IA__g_signal_emit_by_name (instance=0x156a200,
detailed_signal=0x7fd9b7fd8f84 "selection-get")
    at /scratch/build-area/glib2.0-2.24.2/gobject/gsignal.c:3075
#13 0x00007fd9b7e008cb in gtk_selection_invoke_handler (widget=0x156a200,
data=0x7fff82e5c660, time=52305645)
    at /build/buildd-
gtk+2.0_2.20.1-1+b1-amd64-3ZYTFH/gtk+2.0-2.20.1/gtk/gtkselection.c:2974
#14 0x00007fd9b7e00b20 in _gtk_selection_request (widget=<value optimized out>,
event=0x7fd9a039d9d0)
    at /build/buildd-
gtk+2.0_2.20.1-1+b1-amd64-3ZYTFH/gtk+2.0-2.20.1/gtk/gtkselection.c:2379
#15 0x00007fd9b7d9fc18 in _gtk_marshal_BOOLEAN__BOXED (closure=0xf32d80,
return_value=0x7fff82e5c8a0, n_param_values=<value optimized out>,
    param_values=0x7fd9a03ae260, invocation_hint=<value optimized out>,
marshal_data=0x7fd9b7e009a0)
    at /build/buildd-
gtk+2.0_2.20.1-1+b1-amd64-3ZYTFH/gtk+2.0-2.20.1/gtk/gtkmarshalers.c:84
#16 0x00007fd9b66b747e in IA__g_closure_invoke (closure=0xf32d80,
return_value=0x7fff82e5c8a0, n_param_values=2, param_values=0x7fd9a03ae260,
    invocation_hint=0x7fff82e5c860) at /scratch/build-
area/glib2.0-2.24.2/gobject/gclosure.c:767
#17 0x00007fd9b66cd040 in signal_emit_unlocked_R (node=0xf33000, detail=<value
optimized out>, instance=<value optimized out>,
    emission_return=<value optimized out>, instance_and_params=<value optimized
out>)
    at /scratch/build-area/glib2.0-2.24.2/gobject/gsignal.c:3286
#18 0x00007fd9b66ce8bd in IA__g_signal_emit_valist (instance=0x156a200,
signal_id=<value optimized out>, detail=0, var_args=0x7fff82e5ca50)
    at /scratch/build-area/glib2.0-2.24.2/gobject/gsignal.c:2991
#19 0x00007fd9b66cefc3 in IA__g_signal_emit (instance=0x7fd99f3a3960,
signal_id=2609761288, detail=2196093776)
    at /scratch/build-area/glib2.0-2.24.2/gobject/gsignal.c:3038
#20 0x00007fd9b7eb5f3f in gtk_widget_event_internal (widget=0x156a200,
event=0x7fd9a039d9d0)
    at /build/buildd-
gtk+2.0_2.20.1-1+b1-amd64-3ZYTFH/gtk+2.0-2.20.1/gtk/gtkwidget.c:4943
#21 0x00007fd9b7d993f5 in IA__gtk_main_do_event (event=0x7fd9a039d9d0)
    at /build/buildd-
gtk+2.0_2.20.1-1+b1-amd64-3ZYTFH/gtk+2.0-2.20.1/gtk/gtkmain.c:1601
#22 0x00007fd9b77b63bc in gdk_event_dispatch (source=<value optimized out>,
callback=<value optimized out>, user_data=<value optimized out>)
    at /build/buildd-
gtk+2.0_2.20.1-1+b1-amd64-3ZYTFH/gtk+2.0-2.20.1/gdk/x11/gdkevents-x11.c:2372
#23 0x00007fd9b60056f2 in g_main_dispatch (context=0xf044e0) at /scratch/build-
area/glib2.0-2.24.2/glib/gmain.c:1960
#24 IA__g_main_context_dispatch (context=0xf044e0) at /scratch/build-
area/glib2.0-2.24.2/glib/gmain.c:2513
#25 0x00007fd9b6009568 in g_main_context_iterate (context=0xf044e0,
block=<value optimized out>, dispatch=<value optimized out>,
    self=<value optimized out>) at /scratch/build-
area/glib2.0-2.24.2/glib/gmain.c:2591
#26 0x00007fd9b6009a75 in IA__g_main_loop_run (loop=0xf98850) at /scratch
/build-area/glib2.0-2.24.2/glib/gmain.c:2799
#27 0x00007fd9b7d99657 in IA__gtk_main () at /build/buildd-
gtk+2.0_2.20.1-1+b1-amd64-3ZYTFH/gtk+2.0-2.20.1/gtk/gtkmain.c:1219
#28 0x00000000004359a3 in main (argc=1, argv=0x7fff82e5df88) at ephy-main.c:741

Thread 12 (Thread 6962):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at
.../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:211
No locals.
#1  0x00007fd9b62a5482 in g_cond_timed_wait_posix_impl (cond=0x1500554,
entered_mutex=0x189, abs_time=<value optimized out>)
    at /scratch/build-area/glib2.0-2.24.2/gthread/gthread-posix.c:242
        result = <value optimized out>
        end_time = {tv_sec = 1286010201, tv_nsec = 628347000}
        timed_out = <value optimized out>
        __PRETTY_FUNCTION__ = "g_cond_timed_wait_posix_impl"
#2  0x00007fd9b5fe07a1 in g_async_queue_pop_intern_unlocked (queue=0x138b9e0,
try=0, end_time=0x7fd99049dc30)
    at /scratch/build-area/glib2.0-2.24.2/glib/gasyncqueue.c:365
        retval = <value optimized out>
        __PRETTY_FUNCTION__ = "g_async_queue_pop_intern_unlocked"
#3  0x00007fd9b6030601 in g_thread_pool_wait_for_new_task (data=<value
optimized out>)
    at /scratch/build-area/glib2.0-2.24.2/glib/gthreadpool.c:270
        end_time = {tv_sec = 1286010201, tv_usec = 628347}
#4  g_thread_pool_thread_proxy (data=<value optimized out>) at /scratch/build-
area/glib2.0-2.24.2/glib/gthreadpool.c:304
        task = 0x1506240
        pool = 0x138b980
#5  0x00007fd9b602e784 in g_thread_create_proxy (data=0x7fd9a0321cf0) at
/scratch/build-area/glib2.0-2.24.2/glib/gthread.c:1893
        __PRETTY_FUNCTION__ = "g_thread_create_proxy"
#6  0x00007fd9b58aa8ba in start_thread (arg=<value optimized out>) at
pthread_create.c:300
        __res = <value optimized out>
        pd = 0x7fd99049e710
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140572405393168,
8285917903614344552, 140735389465968, 140572405393168, 140573135278144,
                3, -8264563823384756888, -8264644645670388376}, mask_was_saved
= 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0,
              cleanup = 0x0, canceltype = 0}}}
        not_first_call = <value optimized out>
        freesize = <value optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#7  0x00007fd9b561202d in clone () at
.../sysdeps/unix/sysv/linux/x86_64/clone.S:112
No locals.
#8  0x0000000000000000 in ?? ()
No symbol table info available.

Thread 11 (Thread 6963):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at
.../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:211
No locals.
#1  0x00007fd9b62a5482 in g_cond_timed_wait_posix_impl (cond=0x1500554,
entered_mutex=0x189, abs_time=<value optimized out>)
    at /scratch/build-area/glib2.0-2.24.2/gthread/gthread-posix.c:242
        result = <value optimized out>
        end_time = {tv_sec = 1286010201, tv_nsec = 594264000}
        timed_out = <value optimized out>
        __PRETTY_FUNCTION__ = "g_cond_timed_wait_posix_impl"
#2  0x00007fd9b5fe07a1 in g_async_queue_pop_intern_unlocked (queue=0x138b9e0,
try=0, end_time=0x7fd99aff2c30)
    at /scratch/build-area/glib2.0-2.24.2/glib/gasyncqueue.c:365
        retval = <value optimized out>
        __PRETTY_FUNCTION__ = "g_async_queue_pop_intern_unlocked"
#3  0x00007fd9b6030601 in g_thread_pool_wait_for_new_task (data=<value
optimized out>)
    at /scratch/build-area/glib2.0-2.24.2/glib/gthreadpool.c:270
        end_time = {tv_sec = 1286010201, tv_usec = 594264}
#4  g_thread_pool_thread_proxy (data=<value optimized out>) at /scratch/build-
area/glib2.0-2.24.2/glib/gthreadpool.c:304
        task = 0x1503aa0
        pool = 0x138b980
#5  0x00007fd9b602e784 in g_thread_create_proxy (data=0x7fd9a005ab50) at
/scratch/build-area/glib2.0-2.24.2/glib/gthread.c:1893
        __PRETTY_FUNCTION__ = "g_thread_create_proxy"
#6  0x00007fd9b58aa8ba in start_thread (arg=<value optimized out>) at
pthread_create.c:300
        __res = <value optimized out>
        pd = 0x7fd99aff3710
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140572585047824,
8285917903614344552, 140735389465968, 140572585047824, 140573135278144,
                3, -8264585181720248984, -8264644645670388376}, mask_was_saved
= 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0,
              cleanup = 0x0, canceltype = 0}}}
        not_first_call = <value optimized out>
        freesize = <value optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#7  0x00007fd9b561202d in clone () at
.../sysdeps/unix/sysv/linux/x86_64/clone.S:112
No locals.
#8  0x0000000000000000 in ?? ()
No symbol table info available.

Thread 10 (Thread 6961):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at
.../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:211
No locals.
#1  0x00007fd9b62a5482 in g_cond_timed_wait_posix_impl (cond=0x1500554,
entered_mutex=0x189, abs_time=<value optimized out>)
    at /scratch/build-area/glib2.0-2.24.2/gthread/gthread-posix.c:242
        result = <value optimized out>
        end_time = {tv_sec = 1286010201, tv_nsec = 636340000}
        timed_out = <value optimized out>
        __PRETTY_FUNCTION__ = "g_cond_timed_wait_posix_impl"
#2  0x00007fd9b5fe07a1 in g_async_queue_pop_intern_unlocked (queue=0x138b9e0,
try=0, end_time=0x7fd9974abc30)
    at /scratch/build-area/glib2.0-2.24.2/glib/gasyncqueue.c:365
        retval = <value optimized out>
        __PRETTY_FUNCTION__ = "g_async_queue_pop_intern_unlocked"
#3  0x00007fd9b6030601 in g_thread_pool_wait_for_new_task (data=<value
optimized out>)
    at /scratch/build-area/glib2.0-2.24.2/glib/gthreadpool.c:270
        end_time = {tv_sec = 1286010201, tv_usec = 636340}
#4  g_thread_pool_thread_proxy (data=<value optimized out>) at /scratch/build-
area/glib2.0-2.24.2/glib/gthreadpool.c:304
        task = 0x7fd9a0188c00
        pool = 0x138b980
#5  0x00007fd9b602e784 in g_thread_create_proxy (data=0x7fd9a023cdd0) at
/scratch/build-area/glib2.0-2.24.2/glib/gthread.c:1893
        __PRETTY_FUNCTION__ = "g_thread_create_proxy"
#6  0x00007fd9b58aa8ba in start_thread (arg=<value optimized out>) at
pthread_create.c:300
        __res = <value optimized out>
        pd = 0x7fd9974ac710
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140572522891024,
8285917903614344552, 140735389465968, 140572522891024, 140573135278144,
                3, -8264579224063738520, -8264644645670388376}, mask_was_saved
= 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0,
              cleanup = 0x0, canceltype = 0}}}
        not_first_call = <value optimized out>
        freesize = <value optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#7  0x00007fd9b561202d in clone () at
.../sysdeps/unix/sysv/linux/x86_64/clone.S:112
No locals.
#8  0x0000000000000000 in ?? ()
No symbol table info available.

Thread 9 (Thread 6965):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at
.../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:211
No locals.
#1  0x00007fd9b62a5482 in g_cond_timed_wait_posix_impl (cond=0x1500554,
entered_mutex=0x189, abs_time=<value optimized out>)
    at /scratch/build-area/glib2.0-2.24.2/gthread/gthread-posix.c:242
        result = <value optimized out>
        end_time = {tv_sec = 1286010201, tv_nsec = 825413000}
        timed_out = <value optimized out>
        __PRETTY_FUNCTION__ = "g_cond_timed_wait_posix_impl"
#2  0x00007fd9b5fe07a1 in g_async_queue_pop_intern_unlocked (queue=0x138b9e0,
try=0, end_time=0x7fd9994afc30)
    at /scratch/build-area/glib2.0-2.24.2/glib/gasyncqueue.c:365
        retval = <value optimized out>
        __PRETTY_FUNCTION__ = "g_async_queue_pop_intern_unlocked"
#3  0x00007fd9b6030601 in g_thread_pool_wait_for_new_task (data=<value
optimized out>)
    at /scratch/build-area/glib2.0-2.24.2/glib/gthreadpool.c:270
        end_time = {tv_sec = 1286010201, tv_usec = 825413}
#4  g_thread_pool_thread_proxy (data=<value optimized out>) at /scratch/build-
area/glib2.0-2.24.2/glib/gthreadpool.c:304
        task = 0x1503980
        pool = 0x138b980
#5  0x00007fd9b602e784 in g_thread_create_proxy (data=0x7fd9a0216b90) at
/scratch/build-area/glib2.0-2.24.2/glib/gthread.c:1893
        __PRETTY_FUNCTION__ = "g_thread_create_proxy"
#6  0x00007fd9b58aa8ba in start_thread (arg=<value optimized out>) at
pthread_create.c:300
        __res = <value optimized out>
        pd = 0x7fd9994b0710
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140572556461840,
8285917903614344552, 140735389465968, 140572556461840, 140573135278144,
                3, -8264583624257733272, -8264644645670388376}, mask_was_saved
= 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0,
              cleanup = 0x0, canceltype = 0}}}
        not_first_call = <value optimized out>
        freesize = <value optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#7  0x00007fd9b561202d in clone () at
.../sysdeps/unix/sysv/linux/x86_64/clone.S:112
No locals.
#8  0x0000000000000000 in ?? ()
No symbol table info available.

Thread 8 (Thread 6960):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at
.../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:211
No locals.
#1  0x00007fd9b62a5482 in g_cond_timed_wait_posix_impl (cond=0x1500554,
entered_mutex=0x189, abs_time=<value optimized out>)
    at /scratch/build-area/glib2.0-2.24.2/gthread/gthread-posix.c:242
        result = <value optimized out>
        end_time = {tv_sec = 1286010201, tv_nsec = 589368000}
        timed_out = <value optimized out>
        __PRETTY_FUNCTION__ = "g_cond_timed_wait_posix_impl"
#2  0x00007fd9b5fe07a1 in g_async_queue_pop_intern_unlocked (queue=0x138b9e0,
try=0, end_time=0x7fd998caec30)
    at /scratch/build-area/glib2.0-2.24.2/glib/gasyncqueue.c:365
        retval = <value optimized out>
        __PRETTY_FUNCTION__ = "g_async_queue_pop_intern_unlocked"
#3  0x00007fd9b6030601 in g_thread_pool_wait_for_new_task (data=<value
optimized out>)
    at /scratch/build-area/glib2.0-2.24.2/glib/gthreadpool.c:270
        end_time = {tv_sec = 1286010201, tv_usec = 589368}
#4  g_thread_pool_thread_proxy (data=<value optimized out>) at /scratch/build-
area/glib2.0-2.24.2/glib/gthreadpool.c:304
        task = 0x15061e0
        pool = 0x138b980
#5  0x00007fd9b602e784 in g_thread_create_proxy (data=0x7fd9a0486cb0) at
/scratch/build-area/glib2.0-2.24.2/glib/gthread.c:1893
        __PRETTY_FUNCTION__ = "g_thread_create_proxy"
#6  0x00007fd9b58aa8ba in start_thread (arg=<value optimized out>) at
pthread_create.c:300
        __res = <value optimized out>
        pd = 0x7fd998caf710
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140572548069136,
8285917903614344552, 140735389465968, 140572548069136, 140573135278144,
                3, -8264580326259720856, -8264644645670388376}, mask_was_saved
= 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0,
              cleanup = 0x0, canceltype = 0}}}
        not_first_call = <value optimized out>
        freesize = <value optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#7  0x00007fd9b561202d in clone () at
.../sysdeps/unix/sysv/linux/x86_64/clone.S:112
No locals.
#8  0x0000000000000000 in ?? ()
No symbol table info available.

Thread 7 (Thread 6966):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at
.../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:211
No locals.
#1  0x00007fd9b62a5482 in g_cond_timed_wait_posix_impl (cond=0x1500554,
entered_mutex=0x189, abs_time=<value optimized out>)
    at /scratch/build-area/glib2.0-2.24.2/gthread/gthread-posix.c:242
        result = <value optimized out>
        end_time = {tv_sec = 1286010201, tv_nsec = 664557000}
        timed_out = <value optimized out>
        __PRETTY_FUNCTION__ = "g_cond_timed_wait_posix_impl"
#2  0x00007fd9b5fe07a1 in g_async_queue_pop_intern_unlocked (queue=0x138b9e0,
try=0, end_time=0x7fd9984adc30)
    at /scratch/build-area/glib2.0-2.24.2/glib/gasyncqueue.c:365
        retval = <value optimized out>
        __PRETTY_FUNCTION__ = "g_async_queue_pop_intern_unlocked"
#3  0x00007fd9b6030601 in g_thread_pool_wait_for_new_task (data=<value
optimized out>)
    at /scratch/build-area/glib2.0-2.24.2/glib/gthreadpool.c:270
        end_time = {tv_sec = 1286010201, tv_usec = 664557}
#4  g_thread_pool_thread_proxy (data=<value optimized out>) at /scratch/build-
area/glib2.0-2.24.2/glib/gthreadpool.c:304
        task = 0x7fd9a0131300
        pool = 0x138b980
#5  0x00007fd9b602e784 in g_thread_create_proxy (data=0x7fd9a01addd0) at
/scratch/build-area/glib2.0-2.24.2/glib/gthread.c:1893
        __PRETTY_FUNCTION__ = "g_thread_create_proxy"
#6  0x00007fd9b58aa8ba in start_thread (arg=<value optimized out>) at
pthread_create.c:300
        __res = <value optimized out>
        pd = 0x7fd9984ae710
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140572539676432,
8285917903614344552, 140735389465968, 140572539676432, 140573135278144,
                3, -8264581424160735896, -8264644645670388376}, mask_was_saved
= 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0,
              cleanup = 0x0, canceltype = 0}}}
        not_first_call = <value optimized out>
        freesize = <value optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#7  0x00007fd9b561202d in clone () at
.../sysdeps/unix/sysv/linux/x86_64/clone.S:112
No locals.
#8  0x0000000000000000 in ?? ()
No symbol table info available.

Thread 6 (Thread 6959):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at
.../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:211
No locals.
#1  0x00007fd9b62a5482 in g_cond_timed_wait_posix_impl (cond=0x1500554,
entered_mutex=0x189, abs_time=<value optimized out>)
    at /scratch/build-area/glib2.0-2.24.2/gthread/gthread-posix.c:242
        result = <value optimized out>
        end_time = {tv_sec = 1286010201, tv_nsec = 610816000}
        timed_out = <value optimized out>
        __PRETTY_FUNCTION__ = "g_cond_timed_wait_posix_impl"
#2  0x00007fd9b5fe07a1 in g_async_queue_pop_intern_unlocked (queue=0x138b9e0,
try=0, end_time=0x7fd99149fc30)
    at /scratch/build-area/glib2.0-2.24.2/glib/gasyncqueue.c:365
        retval = <value optimized out>
        __PRETTY_FUNCTION__ = "g_async_queue_pop_intern_unlocked"
#3  0x00007fd9b6030601 in g_thread_pool_wait_for_new_task (data=<value
optimized out>)
    at /scratch/build-area/glib2.0-2.24.2/glib/gthreadpool.c:270
        end_time = {tv_sec = 1286010201, tv_usec = 610816}
#4  g_thread_pool_thread_proxy (data=<value optimized out>) at /scratch/build-
area/glib2.0-2.24.2/glib/gthreadpool.c:304
        task = 0x1511460
        pool = 0x138b980
#5  0x00007fd9b602e784 in g_thread_create_proxy (data=0x7fd9a013a590) at
/scratch/build-area/glib2.0-2.24.2/glib/gthread.c:1893
        __PRETTY_FUNCTION__ = "g_thread_create_proxy"
#6  0x00007fd9b58aa8ba in start_thread (arg=<value optimized out>) at
pthread_create.c:300
        __res = <value optimized out>
        pd = 0x7fd9914a0710
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140572422178576,
8285917903614344552, 140735389465968, 140572422178576, 140573135278144,
                3, -8264566023481754264, -8264644645670388376}, mask_was_saved
= 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0,
              cleanup = 0x0, canceltype = 0}}}
        not_first_call = <value optimized out>
        freesize = <value optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#7  0x00007fd9b561202d in clone () at
.../sysdeps/unix/sysv/linux/x86_64/clone.S:112
No locals.
#8  0x0000000000000000 in ?? ()
No symbol table info available.

Thread 5 (Thread 6968):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at
.../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:211
No locals.
#1  0x00007fd9b62a5482 in g_cond_timed_wait_posix_impl (cond=0x1500554,
entered_mutex=0x189, abs_time=<value optimized out>)
    at /scratch/build-area/glib2.0-2.24.2/gthread/gthread-posix.c:242
        result = <value optimized out>
        end_time = {tv_sec = 1286010201, tv_nsec = 562479000}
        timed_out = <value optimized out>
        __PRETTY_FUNCTION__ = "g_cond_timed_wait_posix_impl"
#2  0x00007fd9b5fe07a1 in g_async_queue_pop_intern_unlocked (queue=0x138b9e0,
try=0, end_time=0x7fd996caac30)
    at /scratch/build-area/glib2.0-2.24.2/glib/gasyncqueue.c:365
        retval = <value optimized out>
        __PRETTY_FUNCTION__ = "g_async_queue_pop_intern_unlocked"
#3  0x00007fd9b6030601 in g_thread_pool_wait_for_new_task (data=<value
optimized out>)
    at /scratch/build-area/glib2.0-2.24.2/glib/gthreadpool.c:270
        end_time = {tv_sec = 1286010201, tv_usec = 562479}
#4  g_thread_pool_thread_proxy (data=<value optimized out>) at /scratch/build-
area/glib2.0-2.24.2/glib/gthreadpool.c:304
        task = 0x1511400
        pool = 0x138b980
#5  0x00007fd9b602e784 in g_thread_create_proxy (data=0x7fd9a01db8e0) at
/scratch/build-area/glib2.0-2.24.2/glib/gthread.c:1893
        __PRETTY_FUNCTION__ = "g_thread_create_proxy"
#6  0x00007fd9b58aa8ba in start_thread (arg=<value optimized out>) at
pthread_create.c:300
        __res = <value optimized out>
        pd = 0x7fd996cab710
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140572514498320,
8285917903614344552, 140735389465968, 140572514498320, 140573135278144,
                3, -8264575926065726104, -8264644645670388376}, mask_was_saved
= 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0,
              cleanup = 0x0, canceltype = 0}}}
        not_first_call = <value optimized out>
        freesize = <value optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#7  0x00007fd9b561202d in clone () at
.../sysdeps/unix/sysv/linux/x86_64/clone.S:112
No locals.
#8  0x0000000000000000 in ?? ()
No symbol table info available.

Thread 4 (Thread 6196):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
.../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
No locals.
#1  0x00007fd9b8cf8098 in WebCore::IconDatabase::syncThreadMainLoop
(this=0x7fd9a5da6a00) at ../WebCore/loader/icon/IconDatabase.cpp:1412
        didAnyWork = <value optimized out>
#2  0x00007fd9b8cf8161 in WebCore::IconDatabase::iconDatabaseSyncThread
(this=0x7fd9a5da6a00) at ../WebCore/loader/icon/IconDatabase.cpp:1030
        journalFilename = {m_impl = {<WTF::FastAllocBase> = {<No data fields>},
m_ptr = 0x7fd9a5dadf20}}
#3  0x00007fd9b58aa8ba in start_thread (arg=<value optimized out>) at
pthread_create.c:300
        __res = <value optimized out>
        pd = 0x7fd9a5d7e710
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140572767020816,
8285917903614344552, 140573030436640, 0, 140573135278144, 3,
                -8264609161059533464, -8264644645670388376}, mask_was_saved =
0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0,
              cleanup = 0x0, canceltype = 0}}}
        not_first_call = <value optimized out>
        freesize = <value optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#4  0x00007fd9b561202d in clone () at
.../sysdeps/unix/sysv/linux/x86_64/clone.S:112
No locals.
#5  0x0000000000000000 in ?? ()
No symbol table info available.

Thread 3 (Thread 6964):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at
.../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:211
No locals.
#1  0x00007fd9b62a5482 in g_cond_timed_wait_posix_impl (cond=0x1500554,
entered_mutex=0x189, abs_time=<value optimized out>)
    at /scratch/build-area/glib2.0-2.24.2/gthread/gthread-posix.c:242
        result = <value optimized out>
        end_time = {tv_sec = 1286010201, tv_nsec = 509807000}
        timed_out = <value optimized out>
        __PRETTY_FUNCTION__ = "g_cond_timed_wait_posix_impl"
#2  0x00007fd9b5fe07a1 in g_async_queue_pop_intern_unlocked (queue=0x138b9e0,
try=0, end_time=0x7fd999cb0c30)
    at /scratch/build-area/glib2.0-2.24.2/glib/gasyncqueue.c:365
        retval = <value optimized out>
        __PRETTY_FUNCTION__ = "g_async_queue_pop_intern_unlocked"
#3  0x00007fd9b6030601 in g_thread_pool_wait_for_new_task (data=<value
optimized out>)
    at /scratch/build-area/glib2.0-2.24.2/glib/gthreadpool.c:270
        end_time = {tv_sec = 1286010201, tv_usec = 509807}
#4  g_thread_pool_thread_proxy (data=<value optimized out>) at /scratch/build-
area/glib2.0-2.24.2/glib/gthreadpool.c:304
        task = 0x7fd9a00e7300
        pool = 0x138b980
#5  0x00007fd9b602e784 in g_thread_create_proxy (data=0x7fd9a0106a90) at
/scratch/build-area/glib2.0-2.24.2/glib/gthread.c:1893
        __PRETTY_FUNCTION__ = "g_thread_create_proxy"
#6  0x00007fd9b58aa8ba in start_thread (arg=<value optimized out>) at
pthread_create.c:300
        __res = <value optimized out>
        pd = 0x7fd999cb1710
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140572564854544,
8285917903614344552, 140735389465968, 140572564854544, 140573135278144,
                3, -8264582534946652824, -8264644645670388376}, mask_was_saved
= 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0,
              cleanup = 0x0, canceltype = 0}}}
        not_first_call = <value optimized out>
        freesize = <value optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#7  0x00007fd9b561202d in clone () at
.../sysdeps/unix/sysv/linux/x86_64/clone.S:112
No locals.
#8  0x0000000000000000 in ?? ()
No symbol table info available.

Thread 2 (Thread 6195):
#0  0x00007fd9b55e378d in nanosleep () at ../sysdeps/unix/syscall-template.S:82
No locals.
#1  0x00007fd9b55e3600 in __sleep (seconds=<value optimized out>) at
.../sysdeps/unix/sysv/linux/sleep.c:138
        ts = {tv_sec = 1, tv_nsec = 423176197}
        set = {__val = {65536, 0 <repeats 15 times>}}
        oset = {__val = {0, 0, 0, 0, 0, 0, 0, 0, 140573026882048,
140573135140032, 0, 4294967295, 0, 5, 20723576, 0}}
        result = 4294967295
#2  0x00007fd9b9008fb6 in WTF::TCMalloc_PageHeap::scavengerThread
(this=0x7fd9b986b040) at ../JavaScriptCore/wtf/FastMalloc.cpp:2382
No locals.
#3  0x00007fd9b9009049 in WTF::TCMalloc_PageHeap::runScavengerThread
(context=0x7fd9a6696c20) at ../JavaScriptCore/wtf/FastMalloc.cpp:1501
No locals.
#4  0x00007fd9b58aa8ba in start_thread (arg=<value optimized out>) at
pthread_create.c:300
        __res = <value optimized out>
        pd = 0x7fd9a6697710
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140572776560400,
8285917903614344552, 140573030436640, 0, 140573135278144, 3,
                -8264612482679866008, -8264644645670388376}, mask_was_saved =
0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0,
              cleanup = 0x0, canceltype = 0}}}
        not_first_call = <value optimized out>
        freesize = <value optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#5  0x00007fd9b561202d in clone () at
.../sysdeps/unix/sysv/linux/x86_64/clone.S:112
No locals.
#6  0x0000000000000000 in ?? ()
No symbol table info available.

Thread 1 (Thread 6194):
#0  0x0000000000000000 in ?? ()
No symbol table info available.
#1  0x00007fd9b89e1821 in parentCrossingShadowBoundaries (stack=...,
node=0x7fd99b8dcc08) at ../WebCore/editing/TextIterator.cpp:156
No locals.
#2  setUpFullyClippedStack (stack=..., node=0x7fd99b8dcc08) at
.../WebCore/editing/TextIterator.cpp:234
        parent = 0x7fd99f3a3960
        ancestry = {<WTF::FastAllocBase> = {<No data fields>}, m_size = 2,
          m_buffer = {<WTF::VectorBufferBase<WebCore::Node*>> =
{<WTFNoncopyable::Noncopyable> = {<WTF::FastAllocBase> = {<No data fields>},
<No data fields>}, m_buffer = 0x7fff82e5bb48, m_capacity = 100}, static
m_inlineBufferSize = <optimized out>, m_inlineBuffer = {
              buffer =
"\200\230\v\236\331\177\000\000`9:\237\331\177\000\000\000,F\233\331\177\000\000#\003\000\000\004\000\000\000\a\000\000\000\a\000\000\000\a\000\000\000\024\000\000\000\024\000\000\000\025\000\000\000\030\000\000\000\250\000\000\000\250\000\000\000\000\003\000\000\000\000\000\000\000\000\000\000\250\273\345\202\377\177\000\000\000\002\000\000\000\000\000\000\233\336\000\271\004\000\000\000\a\000\000\000\a\000\000\000\a\000\000\000\024\000\000\000\024\000\000\000\025\000\000\000\025\000\000\000\025\000\000\000u\000\000\000\000\000\000\000\360\060\"\232\331\177\000\000\000\\՞\331\177\000\000@\000\000\000?\000\000\000\002",
'\000' <repeats 39 times>,
"\001\001\000\000\006\000\000\000\000\000\000\000\377\177\000\000\003\000\000\000\000\000\000\000\005\000\000\000\000\000\000\000\367\263\000\271\331\177\000\000\000\000\000\000\000\000\000\000X\274"...}}}
        size = <value optimized out>
#3  0x00007fd9b89e3100 in TextIterator (this=0x7fff82e5bf10, r=0x7fd99fac9d00,
    emitCharactersBetweenAllVisiblePositions=<value optimized out>,
enterTextControls=<value optimized out>)
    at ../WebCore/editing/TextIterator.cpp:298
        startContainer = 0x7fd99b8dcc08
        endContainer = 0x7fd99b8dcc08
#4  0x00007fd9b89e3271 in WebCore::plainTextToMallocAllocatedBuffer (r=<value
optimized out>, bufferLength=@0x7fff82e5c05c,
    isDisplayString=<value optimized out>) at
.../WebCore/editing/TextIterator.cpp:2119
        it = {m_node = 0x7fd99b8dcc08, m_offset = 1819109676, m_handledNode =
46, m_handledChildren = 51, m_fullyClippedStack = {m_size = 0,
            m_words = {<WTF::FastAllocBase> = {<No data fields>}, m_size = 0,
              m_buffer = {<WTF::VectorBufferBase<unsigned int>> =
{<WTFNoncopyable::Noncopyable> = {<WTF::FastAllocBase> = {<No data fields>},
<No data fields>}, m_buffer = 0x7fff82e5bf40, m_capacity = 1}, static
m_inlineBufferSize = <optimized out>, m_inlineBuffer = {
                  buffer = "\000\200\255", <incomplete sequence \373>}}}},
m_startContainer = 0x7fd99b8dcc08, m_startOffset = 0,
          m_endContainer = 0x7fd99b8dcc08, m_endOffset = 0, m_pastEndNode =
0x7fd9a01fc692, m_positionNode = 0x0,
          m_positionOffsetBaseNode = 0x7fd9a01fc690, m_positionStartOffset =
-1608530188, m_positionEndOffset = 32729,
          m_textCharacters = 0x0, m_textLength = 0, m_needAnotherNewline =
false, m_textBox = 0x0, m_lastTextNode = 0x0,
          m_lastTextNodeEndedWithCollapsedSpace = false, m_lastCharacter = 0,
m_singleCharacterBuffer = 0,
          m_sortedTextBoxes = {<WTF::FastAllocBase> = {<No data fields>},
m_size = 0,
            m_buffer = {<WTF::VectorBufferBase<WebCore::InlineTextBox*>> =
{<WTFNoncopyable::Noncopyable> = {<WTF::FastAllocBase> = {<No data fields>},
<No data fields>}, m_buffer = 0x0, m_capacity = 0}, <No data fields>}},
m_sortedTextBoxesPosition = 0, m_haveEmitted = 232,
          m_emitCharactersBetweenAllVisiblePositions = false,
m_enterTextControls = false}
        result = 0x747226363d6e6d69
        textSegments = 0x0
        textBuffer = {<WTF::FastAllocBase> = {<No data fields>}, m_size = 0,
          m_buffer = {<WTF::VectorBufferBase<unsigned short>> =
{<WTFNoncopyable::Noncopyable> = {<WTF::FastAllocBase> = {<No data fields>},
<No data fields>}, m_buffer = 0x7fd99b203000, m_capacity = 65536}, <No data
fields>}}
#5  0x00007fd9b89e3718 in WebCore::plainText (r=0x7fd99f3a3960) at
.../WebCore/editing/TextIterator.cpp:2172
        length = <value optimized out>
        buf = <value optimized out>
        result = {m_impl = {<WTF::FastAllocBase> = {<No data fields>}, m_ptr =
0x7fff82e5c150}}
#6  0x00007fd9b896a221 in WebCore::Range::text (this=0x7fd99fac9d00) at
.../WebCore/dom/Range.cpp:1049
No locals.
#7  0x00007fd9b8e32ba5 in WebCore::DataObjectGtk::text (this=0x7fd9a5e71c30) at
.../WebCore/platform/gtk/DataObjectGtk.cpp:37
No locals.
#8  0x00007fd9b8e39aa3 in WebCore::PasteboardHelper::fillSelectionData
(this=<value optimized out>, selectionData=0x7fff82e5c660,
    info=<value optimized out>, dataObject=0x7fd99f36d798) at
.../WebCore/platform/gtk/PasteboardHelper.cpp:140
No locals.
#9  0x00007fd9b66b747e in IA__g_closure_invoke (closure=0x1572f50,
return_value=0x0, n_param_values=4, param_values=0x7fd9a01892a0,
    invocation_hint=0x7fff82e5c2d0) at /scratch/build-
area/glib2.0-2.24.2/gobject/gclosure.c:767
        marshal = 0x7fd9a5e71c30
        marshal_data = 0x1832
        __PRETTY_FUNCTION__ = "IA__g_closure_invoke"
#10 0x00007fd9b66cd3f7 in signal_emit_unlocked_R (node=0xf33110, detail=<value
optimized out>, instance=<value optimized out>,
    emission_return=<value optimized out>, instance_and_params=<value optimized
out>)
    at /scratch/build-area/glib2.0-2.24.2/gobject/gsignal.c:3248
        tmp = <value optimized out>
        handler = 0x1538350
        accumulator = 0x0
        emission = {next = 0x7fff82e5c850, instance = 0x156a200, ihint =
{signal_id = 56, detail = 0, run_type = G_SIGNAL_RUN_FIRST},
          state = EMISSION_RUN, chain_type = 4}
        class_closure = 0xf330a0
        handler_list = 0x1538350
        return_accu = <value optimized out>
        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong
= 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0,
              v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong =
0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0,
              v_pointer = 0x0}}}
        signal_id = 56
        max_sequential_handler_number = <value optimized out>
        return_value_altered = 0
#11 0x00007fd9b66cea76 in IA__g_signal_emit_valist (instance=0x156a200,
signal_id=<value optimized out>, detail=0, var_args=0x7fff82e5c4e0)
    at /scratch/build-area/glib2.0-2.24.2/gobject/gsignal.c:2981
        signal_return_type = 4
        param_values = <value optimized out>
        node = 0xf33110
        i = <value optimized out>
        n_params = <value optimized out>
        __PRETTY_FUNCTION__ = "IA__g_signal_emit_valist"
#12 0x00007fd9b66ced93 in IA__g_signal_emit_by_name (instance=0x156a200,
detailed_signal=0x7fd9b7fd8f84 "selection-get")
    at /scratch/build-area/glib2.0-2.24.2/gobject/gsignal.c:3075
        var_args = {{gp_offset = 40, fp_offset = 48, overflow_arg_area =
0x7fff82e5c5f0, reg_save_area = 0x7fff82e5c500}}
        detail = 0
        signal_id = 56
        __PRETTY_FUNCTION__ = "IA__g_signal_emit_by_name"
#13 0x00007fd9b7e008cb in gtk_selection_invoke_handler (widget=0x156a200,
data=0x7fff82e5c660, time=52305645)
    at /build/buildd-
gtk+2.0_2.20.1-1+b1-amd64-3ZYTFH/gtk+2.0-2.20.1/gtk/gtkselection.c:2974
        target_list = <value optimized out>
        info = 1
        __PRETTY_FUNCTION__ = "gtk_selection_invoke_handler"
#14 0x00007fd9b7e00b20 in _gtk_selection_request (widget=<value optimized out>,
event=0x7fd9a039d9d0)
    at /build/buildd-
gtk+2.0_2.20.1-1+b1-amd64-3ZYTFH/gtk+2.0-2.20.1/gtk/gtkselection.c:2379
        data = {selection = 0x1, target = 0x4a, type = 0x7fd99ed8ab00, format =
-1512504416, data = 0x0, length = -1, display = 0xef9000}
        items = 140572649630464
        display = <value optimized out>
        tmp_list = <value optimized out>
        i = 0
        selection_max_size = 262144
        __PRETTY_FUNCTION__ = "_gtk_selection_request"
#15 0x00007fd9b7d9fc18 in _gtk_marshal_BOOLEAN__BOXED (closure=0xf32d80,
return_value=0x7fff82e5c8a0, n_param_values=<value optimized out>,
    param_values=0x7fd9a03ae260, invocation_hint=<value optimized out>,
marshal_data=0x7fd9b7e009a0)
    at /build/buildd-
gtk+2.0_2.20.1-1+b1-amd64-3ZYTFH/gtk+2.0-2.20.1/gtk/gtkmarshalers.c:84
        data1 = 0x156a200
        data2 = 0x7fff82e5bb50
        v_return = <value optimized out>
        __PRETTY_FUNCTION__ = "_gtk_marshal_BOOLEAN__BOXED"
#16 0x00007fd9b66b747e in IA__g_closure_invoke (closure=0xf32d80,
return_value=0x7fff82e5c8a0, n_param_values=2, param_values=0x7fd9a03ae260,
    invocation_hint=0x7fff82e5c860) at /scratch/build-
area/glib2.0-2.24.2/gobject/gclosure.c:767
        marshal = 0x7fd9a5e71c30
        marshal_data = 0x1832
        __PRETTY_FUNCTION__ = "IA__g_closure_invoke"
#17 0x00007fd9b66cd040 in signal_emit_unlocked_R (node=0xf33000, detail=<value
optimized out>, instance=<value optimized out>,
    emission_return=<value optimized out>, instance_and_params=<value optimized
out>)
    at /scratch/build-area/glib2.0-2.24.2/gobject/gsignal.c:3286
        accumulator = 0x1
        emission = {next = 0x0, instance = 0x156a200, ihint = {signal_id = 53,
detail = 0, run_type = G_SIGNAL_RUN_LAST},
          state = EMISSION_RUN, chain_type = 140572669395776}
        class_closure = 0xf32d80
        handler_list = 0x0
        return_accu = <value optimized out>
        accu = {g_type = 20, data = {{v_int = 0, v_uint = 0, v_long = 0,
v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0,
              v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong =
0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0,
              v_pointer = 0x0}}}
        signal_id = 53
        max_sequential_handler_number = 1
        return_value_altered = 0
#18 0x00007fd9b66ce8bd in IA__g_signal_emit_valist (instance=0x156a200,
signal_id=<value optimized out>, detail=0, var_args=0x7fff82e5ca50)
    at /scratch/build-area/glib2.0-2.24.2/gobject/gsignal.c:2991
        return_value = {g_type = 20, data = {{v_int = 0, v_uint = 0, v_long =
0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0,
              v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long =
0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0,
              v_double = 0, v_pointer = 0x0}}}
        error = <value optimized out>
        signal_return_type = 20
        param_values = <value optimized out>
        node = 0xf33000
        i = <value optimized out>
        n_params = <value optimized out>
        __PRETTY_FUNCTION__ = "IA__g_signal_emit_valist"
#19 0x00007fd9b66cefc3 in IA__g_signal_emit (instance=0x7fd99f3a3960,
signal_id=2609761288, detail=2196093776)
    at /scratch/build-area/glib2.0-2.24.2/gobject/gsignal.c:3038
        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area =
0x7fff82e5cb30, reg_save_area = 0x7fff82e5ca70}}
#20 0x00007fd9b7eb5f3f in gtk_widget_event_internal (widget=0x156a200,
event=0x7fd9a039d9d0)
    at /build/buildd-
gtk+2.0_2.20.1-1+b1-amd64-3ZYTFH/gtk+2.0-2.20.1/gtk/gtkwidget.c:4943
        signal_num = <value optimized out>
        return_val = 0
#21 0x00007fd9b7d993f5 in IA__gtk_main_do_event (event=0x7fd9a039d9d0)
    at /build/buildd-
gtk+2.0_2.20.1-1+b1-amd64-3ZYTFH/gtk+2.0-2.20.1/gtk/gtkmain.c:1601
        event_widget = 0x156a200
        grab_widget = 0x156a200
        window_group = 0xfa4fa0
        rewritten_event = 0x0
        tmp_list = <value optimized out>
        __PRETTY_FUNCTION__ = "IA__gtk_main_do_event"
#22 0x00007fd9b77b63bc in gdk_event_dispatch (source=<value optimized out>,
callback=<value optimized out>, user_data=<value optimized out>)
    at /build/buildd-
gtk+2.0_2.20.1-1+b1-amd64-3ZYTFH/gtk+2.0-2.20.1/gdk/x11/gdkevents-x11.c:2372
        display = <value optimized out>
        event = <value optimized out>
#23 0x00007fd9b60056f2 in g_main_dispatch (context=0xf044e0) at /scratch/build-
area/glib2.0-2.24.2/glib/gmain.c:1960
        dispatch = 0x7fd9b77b6370 <gdk_event_dispatch>
        user_data = 0x0
        callback = 0
        cb_funcs = 0x0
        cb_data = 0x0
        current_source_link = {data = 0xf04460, next = 0x0}
        source = 0xf04460
        current = 0xf402b0
        i = 0
#24 IA__g_main_context_dispatch (context=0xf044e0) at /scratch/build-
area/glib2.0-2.24.2/glib/gmain.c:2513
No locals.
#25 0x00007fd9b6009568 in g_main_context_iterate (context=0xf044e0,
block=<value optimized out>, dispatch=<value optimized out>,
    self=<value optimized out>) at /scratch/build-
area/glib2.0-2.24.2/glib/gmain.c:2591
        max_priority = 2147483647
        timeout = 96
        some_ready = 1
        nfds = 13
        allocated_nfds = -1241423056
        fds = <value optimized out>
        __PRETTY_FUNCTION__ = "g_main_context_iterate"
#26 0x00007fd9b6009a75 in IA__g_main_loop_run (loop=0xf98850) at /scratch
/build-area/glib2.0-2.24.2/glib/gmain.c:2799
        self = 0xec8150
        __PRETTY_FUNCTION__ = "IA__g_main_loop_run"
#27 0x00007fd9b7d99657 in IA__gtk_main () at /build/buildd-
gtk+2.0_2.20.1-1+b1-amd64-3ZYTFH/gtk+2.0-2.20.1/gtk/gtkmain.c:1219
        tmp_list = 0xf6c9e0
        functions = 0x0
        init = 0xf82830
        loop = <value optimized out>
#28 0x00000000004359a3 in main (argc=1, argv=0x7fff82e5df88) at ephy-main.c:741
        option_context = <value optimized out>
        option_group = <value optimized out>
        proxy = <value optimized out>
        error = 0x0
        user_time = 51224376



-- System Information:
Debian Release: squeeze/sid
  APT prefers testing
  APT policy: (300, 'testing'), (200, 'unstable'), (1, 'experimental')
Architecture: amd64 (x86_64)

Kernel: Linux 2.6.32-5-amd64 (SMP w/2 CPU cores)
Locale: LANG=en_GB.UTF-8, LC_CTYPE=en_GB.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash

Versions of packages libwebkit-1.0-2 depends on:
ii  libatk1.0-0                 1.30.0-1     The ATK accessibility toolkit
ii  libc6                       2.11.2-6     Embedded GNU C Library: Shared lib
ii  libcairo2                   1.9.14-1     The Cairo 2D vector graphics libra
ii  libenchant1c2a              1.6.0-1      a wrapper library for various spel
ii  libfontconfig1              2.8.0-2.1    generic font configuration library
ii  libfreetype6                2.4.2-1      FreeType 2 font engine, shared lib
ii  libgail18                   2.20.1-1+b1  GNOME Accessibility Implementation
ii  libglib2.0-0                2.24.2-1     The GLib library of C routines
ii  libgstreamer-plugins-base0. 0.10.30-1    GStreamer libraries from the "base
ii  libgstreamer0.10-0          0.10.30-1    Core GStreamer libraries and eleme
ii  libgtk2.0-0                 2.20.1-1+b1  The GTK+ graphical user interface 
ii  libicu44                    4.4.1-6      International Components for Unico
ii  libjpeg62                   6b1-1        The Independent JPEG Group's JPEG 
ii  libpango1.0-0               1.28.1-1     Layout and rendering of internatio
ii  libpng12-0                  1.2.44-1     PNG library - runtime
ii  libsoup2.4-1                2.30.2-1     an HTTP library implementation in 
ii  libsqlite3-0                3.7.2-1      SQLite 3 shared library
ii  libstdc++6                  4.4.4-8      The GNU Standard C++ Library v3
ii  libwebkit-1.0-common        1.2.4-1      Web content engine library for Gtk
ii  libxml2                     2.7.7.dfsg-4 GNOME XML library
ii  libxslt1.1                  1.1.26-6     XSLT 1.0 processing library - runt
ii  libxt6                      1:1.0.7-1    X11 toolkit intrinsics library

libwebkit-1.0-2 recommends no packages.

libwebkit-1.0-2 suggests no packages.

-- no debconf information





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