Your message dated Sun, 07 Aug 2016 04:37:39 +0000
with message-id <e1bwfqf-0004ap...@franck.debian.org>
and subject line Bug#833501: fixed in chromium-browser 52.0.2743.116-2
has caused the Debian Bug report #833501,
regarding Aw snap while using Facebook
to be marked as done.

This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.

(NB: If you are a system administrator and have no idea what this
message is talking about, this may indicate a serious mail system
misconfiguration somewhere. Please contact ow...@bugs.debian.org
immediately.)


-- 
833501: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=833501
Debian Bug Tracking System
Contact ow...@bugs.debian.org with problems
--- Begin Message ---
Package: chromium
Version: 52.0.2743.116-1
Severity: normal

After upgrading chromium this morning
[UPGRADE] chromium:amd64 52.0.2743.82-4 -> 52.0.2743.116-1
I've been getting frequent Aw snap crashes in Facebook, usually within a minute
of starting to use it.  Downgrading seems to fix the problem.

Following the advice in https://wiki.debian.org/Chromium/Debugging (which
appears to be out of date with respect to chromium-dbg) I installed -dbg and
-dbgsym packages for Chromium and its direct dependencies and then reproduced
the problem in chromium --debug:

# Env:
#     LD_LIBRARY_PATH=
#                PATH=/usr/local/bin:/usr/bin:/bin:/usr/local/games:/usr/games
#            GTK_PATH=
#      CHROMIUM_FLAGS= --show-component-extension-options 
--ignore-gpu-blacklist --disable-background-networking 
--ppapi-flash-path=/usr/lib/pepperflashplugin-nonfree/libpepflashplayer.so 
--ppapi-flash-version=21.0.0.242
/usr/bin/gdb /usr/lib/chromium/chromium -x /tmp/chromiumargs.m39soN
GNU gdb (Debian 7.11.1-2) 7.11.1
Copyright (C) 2016 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.  Type "show copying"
and "show warranty" for details.
This GDB was configured as "x86_64-linux-gnu".
Type "show configuration" for configuration details.
For bug reporting instructions, please see:
<http://www.gnu.org/software/gdb/bugs/>.
Find the GDB manual and other documentation resources online at:
<http://www.gnu.org/software/gdb/documentation/>.
For help, type "help".
Type "apropos word" to search for commands related to "word"...
Reading symbols from /usr/lib/chromium/chromium...Reading symbols from 
/usr/lib/debug/.build-id/f4/11584ae3d6b2ccff8656208d0e886b9718c66d.debug...(no 
debugging symbols found)...done.
(no debugging symbols found)...done.
(gdb) handle SIG33 pass nostop noprint
Signal        Stop      Print   Pass to program Description
SIG33         No        No      Yes             Real-time event 33
(gdb) set pagination 0
(gdb) run
Starting program: /usr/lib/chromium/chromium --show-component-extension-options 
--ignore-gpu-blacklist --disable-background-networking 
--ppapi-flash-path=/usr/lib/pepperflashplugin-nonfree/libpepflashplayer.so 
--ppapi-flash-version=21.0.0.242 --single-process 
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[New Thread 0x7fffdd09d700 (LWP 9359)]
[New Thread 0x7fffdc89c700 (LWP 9364)]
[New Thread 0x7fffd798c700 (LWP 9365)]
[New Thread 0x7fffd718b700 (LWP 9366)]
[New Thread 0x7fffd5a30700 (LWP 9367)]
[New Thread 0x7fffd521d700 (LWP 9368)]
[New Thread 0x7fffd4a1c700 (LWP 9369)]
[New Thread 0x7fffc3fff700 (LWP 9370)]
[New Thread 0x7fffc37fe700 (LWP 9371)]
[New Thread 0x7fffd421b700 (LWP 9372)]
[New Thread 0x7fffc2ffd700 (LWP 9373)]
[New Thread 0x7fffc155a700 (LWP 9374)]
[New Thread 0x7fffc0d59700 (LWP 9375)]
[New Thread 0x7fff9ffff700 (LWP 9376)]
[New Thread 0x7fff9f7fe700 (LWP 9377)]
[New Thread 0x7fff9effd700 (LWP 9378)]
[New Thread 0x7fff9e7fc700 (LWP 9379)]
[New Thread 0x7fff9dffb700 (LWP 9380)]
[New Thread 0x7fff9d7fa700 (LWP 9381)]
[New Thread 0x7fff9cff9700 (LWP 9382)]
[New Thread 0x7fff97fff700 (LWP 9383)]
[New Thread 0x7fff977fe700 (LWP 9384)]
[New Thread 0x7fff96ffd700 (LWP 9385)]
[New Thread 0x7fff967fc700 (LWP 9386)]
[9355:9381:0805/102349:ERROR:nss_util.cc(842)] After loading Root Certs, 
loaded==false: NSS error code: -8018
[New Thread 0x7fff95ffb700 (LWP 9425)]
[New Thread 0x7fff957fa700 (LWP 9427)]
[9355:9381:0805/102349:ERROR:proxy_service_factory.cc(128)] Cannot use V8 Proxy 
resolver in single process mode.
[New Thread 0x7fff875a9700 (LWP 9428)]
[9355:9381:0805/102349:ERROR:proxy_service_factory.cc(128)] Cannot use V8 Proxy 
resolver in single process mode.
[New Thread 0x7fff84a96700 (LWP 9430)]
[New Thread 0x7fff85297700 (LWP 9429)]
[New Thread 0x7fff84295700 (LWP 9433)]
[New Thread 0x7fff83a94700 (LWP 9434)]
[New Thread 0x7fff83293700 (LWP 9435)]
[Thread 0x7fff83293700 (LWP 9435) exited]
[Thread 0x7fff83a94700 (LWP 9434) exited]
[9355:9355:0805/102349:ERROR:background_mode_manager_aura.cc(13)] Not 
implemented reached in virtual void 
BackgroundModeManager::EnableLaunchOnStartup(bool)
[New Thread 0x7fff83a94700 (LWP 9437)]
[Thread 0x7fff83a94700 (LWP 9437) exited]
[New Thread 0x7fff83293700 (LWP 9438)]
[New Thread 0x7fff81d8f700 (LWP 9439)]
[New Thread 0x7fff8145e700 (LWP 9440)]
[New Thread 0x7fff80c5d700 (LWP 9441)]
[New Thread 0x7fff8045c700 (LWP 9442)]
[New Thread 0x7fff7fc5b700 (LWP 9443)]
[New Thread 0x7fff7f23d700 (LWP 9444)]
[New Thread 0x7fff7e767700 (LWP 9445)]
[New Thread 0x7fff78a1f700 (LWP 9446)]
[Thread 0x7fff78a1f700 (LWP 9446) exited]
[New Thread 0x7fff78a1f700 (LWP 9447)]
[New Thread 0x7fff7819e700 (LWP 9448)]
[Thread 0x7fffd5a30700 (LWP 9367) exited]
[Thread 0x7fff84a96700 (LWP 9430) exited]
[New Thread 0x7fff84a96700 (LWP 9449)]
[New Thread 0x7fffd5a30700 (LWP 9450)]
[Thread 0x7fffc37fe700 (LWP 9371) exited]
[New Thread 0x7fffc37fe700 (LWP 9451)]
[Thread 0x7fff84295700 (LWP 9433) exited]
[New Thread 0x7fff84295700 (LWP 9452)]
[New Thread 0x7fff72aa2700 (LWP 9453)]
[New Thread 0x7fff722a1700 (LWP 9454)]
[New Thread 0x7fff71aa0700 (LWP 9455)]
[New Thread 0x7fff7129f700 (LWP 9456)]
[New Thread 0x7fff83a94700 (LWP 9457)]
[Thread 0x7fffc2ffd700 (LWP 9373) exited]
[Thread 0x7fff84295700 (LWP 9452) exited]
[New Thread 0x7fff84295700 (LWP 9460)]
[New Thread 0x7fffc2ffd700 (LWP 9461)]
[New Thread 0x7fff7033c700 (LWP 9462)]
[New Thread 0x7fff6fb3b700 (LWP 9463)]
[Thread 0x7fff7129f700 (LWP 9456) exited]
[New Thread 0x7fff7129f700 (LWP 9465)]
[New Thread 0x7fff6f33a700 (LWP 9466)]
[Thread 0x7fff7e767700 (LWP 9445) exited]
[Thread 0x7fff71aa0700 (LWP 9455) exited]
[Thread 0x7fff72aa2700 (LWP 9453) exited]
[New Thread 0x7fff71aa0700 (LWP 9468)]
[Thread 0x7fffc37fe700 (LWP 9451) exited]
[Thread 0x7fff722a1700 (LWP 9454) exited]
[New Thread 0x7fff722a1700 (LWP 9470)]
[New Thread 0x7fffc37fe700 (LWP 9471)]
[New Thread 0x7fff72aa2700 (LWP 9472)]
[New Thread 0x7fff7e767700 (LWP 9473)]
[Thread 0x7fff71aa0700 (LWP 9468) exited]
[Thread 0x7fff7e767700 (LWP 9473) exited]
[Thread 0x7fff72aa2700 (LWP 9472) exited]
[New Thread 0x7fff72aa2700 (LWP 9477)]
[New Thread 0x7fff7e767700 (LWP 9478)]
[Thread 0x7fff7e767700 (LWP 9478) exited]
[Thread 0x7fff722a1700 (LWP 9470) exited]
[New Thread 0x7fff722a1700 (LWP 9479)]
[New Thread 0x7fff7e767700 (LWP 9480)]
[New Thread 0x7fff71aa0700 (LWP 9481)]
[New Thread 0x7fff6cb84700 (LWP 9482)]
[Thread 0x7fff7e767700 (LWP 9480) exited]
[New Thread 0x7fff7e767700 (LWP 9483)]
[New Thread 0x7fff61729700 (LWP 9484)]
[Thread 0x7fff7129f700 (LWP 9465) exited]
[Thread 0x7fff71aa0700 (LWP 9481) exited]
[Thread 0x7fff72aa2700 (LWP 9477) exited]
[New Thread 0x7fff71aa0700 (LWP 9485)]
[Thread 0x7fff6cb84700 (LWP 9482) exited]
[New Thread 0x7fff6cb84700 (LWP 9486)]
[New Thread 0x7fff72aa2700 (LWP 9487)]
[Thread 0x7fffc37fe700 (LWP 9471) exited]
[Thread 0x7fff6f33a700 (LWP 9466) exited]
[New Thread 0x7fff6f33a700 (LWP 9488)]
[Thread 0x7fff72aa2700 (LWP 9487) exited]
[Thread 0x7fff6cb84700 (LWP 9486) exited]
[New Thread 0x7fff6cb84700 (LWP 9489)]
[New Thread 0x7fff72aa2700 (LWP 9490)]

Thread 37 "Chrome_InProcRe" received signal SIGSEGV, Segmentation fault.
[Switching to Thread 0x7fff8145e700 (LWP 9440)]
0x0000555558666f85 in blink::LayoutObject::isDescendantOf(blink::LayoutObject 
const*) const ()
(gdb) backgtrace
#0  0x0000555558666f85 in 
blink::LayoutObject::isDescendantOf(blink::LayoutObject const*) const ()
#1  0x00005555586e753c in 
blink::CompositedLayerMapping::containingSquashedLayer(blink::LayoutObject 
const*, WTF::Vector<blink::GraphicsLayerPaintInfo, 0ul, 
WTF::PartitionAllocator> const&, unsigned int) ()
#2  0x00005555587638ab in 
blink::CompositingLayerAssigner::getReasonsPreventingSquashing(blink::PaintLayer
 const*, blink::CompositingLayerAssigner::SquashingState const&) [clone 
.part.22] ()
#3  0x000055555876480e in 
blink::CompositingLayerAssigner::assignLayersToBackingsInternal(blink::PaintLayer*,
 blink::CompositingLayerAssigner::SquashingState&, 
WTF::Vector<blink::PaintLayer*, 0ul, WTF::PartitionAllocator>&) ()
#4  0x0000555558764511 in 
blink::CompositingLayerAssigner::assignLayersToBackingsInternal(blink::PaintLayer*,
 blink::CompositingLayerAssigner::SquashingState&, 
WTF::Vector<blink::PaintLayer*, 0ul, WTF::PartitionAllocator>&) ()
#5  0x0000555558764651 in 
blink::CompositingLayerAssigner::assignLayersToBackingsInternal(blink::PaintLayer*,
 blink::CompositingLayerAssigner::SquashingState&, 
WTF::Vector<blink::PaintLayer*, 0ul, WTF::PartitionAllocator>&) ()
#6  0x0000555558764511 in 
blink::CompositingLayerAssigner::assignLayersToBackingsInternal(blink::PaintLayer*,
 blink::CompositingLayerAssigner::SquashingState&, 
WTF::Vector<blink::PaintLayer*, 0ul, WTF::PartitionAllocator>&) ()
#7  0x0000555558764511 in 
blink::CompositingLayerAssigner::assignLayersToBackingsInternal(blink::PaintLayer*,
 blink::CompositingLayerAssigner::SquashingState&, 
WTF::Vector<blink::PaintLayer*, 0ul, WTF::PartitionAllocator>&) ()
#8  0x0000555558764511 in 
blink::CompositingLayerAssigner::assignLayersToBackingsInternal(blink::PaintLayer*,
 blink::CompositingLayerAssigner::SquashingState&, 
WTF::Vector<blink::PaintLayer*, 0ul, WTF::PartitionAllocator>&) ()
#9  0x0000555558764511 in 
blink::CompositingLayerAssigner::assignLayersToBackingsInternal(blink::PaintLayer*,
 blink::CompositingLayerAssigner::SquashingState&, 
WTF::Vector<blink::PaintLayer*, 0ul, WTF::PartitionAllocator>&) ()
#10 0x00005555587648f1 in 
blink::CompositingLayerAssigner::assign(blink::PaintLayer*, 
WTF::Vector<blink::PaintLayer*, 0ul, WTF::PartitionAllocator>&) ()
#11 0x00005555586edc79 in blink::PaintLayerCompositor::updateIfNeeded() ()
#12 0x00005555586ef0d6 in 
blink::PaintLayerCompositor::updateIfNeededRecursiveInternal() ()
#13 0x00005555586ef31c in 
blink::PaintLayerCompositor::updateIfNeededRecursive() ()
#14 0x000055555825a532 in 
blink::FrameView::updateLifecyclePhasesInternal(blink::FrameView::LifeCycleUpdateOption)
 ()
#15 0x00005555583955bd in 
blink::PageAnimator::updateAllLifecyclePhases(blink::LocalFrame&) ()
#16 0x00005555577efaaa in blink::WebViewImpl::updateAllLifecyclePhases() ()
#17 0x00005555598cb813 in 
content::RenderWidgetCompositor::UpdateLayerTreeHost() ()
#18 0x000055555a4843a6 in 
cc::ProxyMain::BeginMainFrame(std::unique_ptr<cc::BeginMainFrameAndCommitState, 
std::default_delete<cc::BeginMainFrameAndCommitState> >) ()
#19 0x000055555a48d280 in base::internal::Invoker<base::IndexSequence<0ul, 
1ul>, base::internal::BindState<base::internal::RunnableAdapter<void 
(cc::ProxyMain::*)(std::unique_ptr<cc::BeginMainFrameAndCommitState, 
std::default_delete<cc::BeginMainFrameAndCommitState> >)>, void 
(cc::ProxyMain*, std::unique_ptr<cc::BeginMainFrameAndCommitState, 
std::default_delete<cc::BeginMainFrameAndCommitState> >), 
base::WeakPtr<cc::ProxyMain>&, 
base::internal::PassedWrapper<std::unique_ptr<cc::BeginMainFrameAndCommitState, 
std::default_delete<cc::BeginMainFrameAndCommitState> > > >, 
base::internal::InvokeHelper<true, void, base::internal::RunnableAdapter<void 
(cc::ProxyMain::*)(std::unique_ptr<cc::BeginMainFrameAndCommitState, 
std::default_delete<cc::BeginMainFrameAndCommitState> >)> >, void 
()>::Run(base::internal::BindStateBase*) ()
#20 0x00005555564edbed in base::debug::TaskAnnotator::RunTask(char const*, 
base::PendingTask const&) ()
#21 0x000055555adf4a3f in 
scheduler::TaskQueueManager::ProcessTaskFromWorkQueue(scheduler::internal::WorkQueue*,
 scheduler::internal::TaskQueueImpl::Task*) ()
#22 0x000055555adf5044 in scheduler::TaskQueueManager::DoWork(base::TimeTicks, 
bool) ()
#23 0x000055555adf2adb in base::internal::Invoker<base::IndexSequence<0ul, 1ul, 
2ul>, base::internal::BindState<base::internal::RunnableAdapter<void 
(scheduler::TaskQueueManager::*)(base::TimeTicks, bool)>, void 
(scheduler::TaskQueueManager*, base::TimeTicks, bool), 
base::WeakPtr<scheduler::TaskQueueManager>, base::TimeTicks, bool>, 
base::internal::InvokeHelper<true, void, base::internal::RunnableAdapter<void 
(scheduler::TaskQueueManager::*)(base::TimeTicks, bool)> >, void 
()>::Run(base::internal::BindStateBase*) ()
#24 0x00005555564edbed in base::debug::TaskAnnotator::RunTask(char const*, 
base::PendingTask const&) ()
#25 0x00005555564a140e in base::MessageLoop::RunTask(base::PendingTask const&) 
()
#26 0x00005555564a1f7d in 
base::MessageLoop::DeferOrRunPendingTask(base::PendingTask const&) ()
#27 0x00005555564a2250 in base::MessageLoop::DoWork() ()
#28 0x00005555564a3bb9 in 
base::MessagePumpDefault::Run(base::MessagePump::Delegate*) ()
#29 0x00005555564ba63a in base::RunLoop::Run() ()
#30 0x00005555564a03d5 in base::MessageLoop::Run() ()
#31 0x00005555564d24ea in base::Thread::ThreadMain() ()
#32 0x00005555564cebdd in base::(anonymous namespace)::ThreadFunc(void*) ()
#33 0x00007fffeee99464 in start_thread (arg=0x7fff8145e700) at 
pthread_create.c:333
#34 0x00007fffeebd830d in clone () at 
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
(gdb) thread apply all backtrace

Thread 79 (Thread 0x7fff72aa2700 (LWP 9490)):
#0  0x00007fffeee9f448 in pthread_cond_timedwait@@GLIBC_2.3.2 () at 
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:225
#1  0x00005555564f2552 in base::ConditionVariable::TimedWait(base::TimeDelta 
const&) ()
#2  0x00005555564d53b9 in base::PosixDynamicThreadPool::WaitForTask() ()
#3  0x00005555564d5923 in base::(anonymous 
namespace)::WorkerThread::ThreadMain() ()
#4  0x00005555564cebdd in base::(anonymous namespace)::ThreadFunc(void*) ()
#5  0x00007fffeee99464 in start_thread (arg=0x7fff72aa2700) at 
pthread_create.c:333
#6  0x00007fffeebd830d in clone () at 
../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 78 (Thread 0x7fff6cb84700 (LWP 9489)):
#0  0x00007fffeee9f448 in pthread_cond_timedwait@@GLIBC_2.3.2 () at 
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:225
#1  0x00005555564f2552 in base::ConditionVariable::TimedWait(base::TimeDelta 
const&) ()
#2  0x00005555564d53b9 in base::PosixDynamicThreadPool::WaitForTask() ()
#3  0x00005555564d5923 in base::(anonymous 
namespace)::WorkerThread::ThreadMain() ()
#4  0x00005555564cebdd in base::(anonymous namespace)::ThreadFunc(void*) ()
#5  0x00007fffeee99464 in start_thread (arg=0x7fff6cb84700) at 
pthread_create.c:333
#6  0x00007fffeebd830d in clone () at 
../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 77 (Thread 0x7fff6f33a700 (LWP 9488)):
#0  0x00007fffeee9f448 in pthread_cond_timedwait@@GLIBC_2.3.2 () at 
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:225
#1  0x00005555564f2552 in base::ConditionVariable::TimedWait(base::TimeDelta 
const&) ()
#2  0x00005555564d53b9 in base::PosixDynamicThreadPool::WaitForTask() ()
#3  0x00005555564d5923 in base::(anonymous 
namespace)::WorkerThread::ThreadMain() ()
#4  0x00005555564cebdd in base::(anonymous namespace)::ThreadFunc(void*) ()
#5  0x00007fffeee99464 in start_thread (arg=0x7fff6f33a700) at 
pthread_create.c:333
#6  0x00007fffeebd830d in clone () at 
../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 74 (Thread 0x7fff71aa0700 (LWP 9485)):
#0  0x00007fffeebd3e49 in syscall () at 
../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007ffff74f7d4a in g_cond_wait_until (cond=cond@entry=0x55555d8b1d08, 
mutex=mutex@entry=0x55555d8b1d00, end_time=end_time@entry=3046559467) at 
/build/glib2.0-vjfO_h/glib2.0-2.48.1/./glib/gthread-posix.c:1441
#2  0x00007ffff7487999 in g_async_queue_pop_intern_unlocked 
(queue=queue@entry=0x55555d8b1d00, wait=wait@entry=1, 
end_time=end_time@entry=3046559467) at 
/build/glib2.0-vjfO_h/glib2.0-2.48.1/./glib/gasyncqueue.c:422
#3  0x00007ffff7487fbb in g_async_queue_timeout_pop (queue=0x55555d8b1d00, 
timeout=timeout@entry=15000000) at 
/build/glib2.0-vjfO_h/glib2.0-2.48.1/./glib/gasyncqueue.c:543
#4  0x00007ffff74da61a in g_thread_pool_thread_proxy () at 
/build/glib2.0-vjfO_h/glib2.0-2.48.1/./glib/gthreadpool.c:167
#5  0x00007ffff74da61a in g_thread_pool_thread_proxy (data=<optimized out>) at 
/build/glib2.0-vjfO_h/glib2.0-2.48.1/./glib/gthreadpool.c:364
#6  0x00007ffff74d9bc5 in g_thread_proxy (data=0x55555df57050) at 
/build/glib2.0-vjfO_h/glib2.0-2.48.1/./glib/gthread.c:780
#7  0x00007fffeee99464 in start_thread (arg=0x7fff71aa0700) at 
pthread_create.c:333
#8  0x00007fffeebd830d in clone () at 
../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 73 (Thread 0x7fff61729700 (LWP 9484)):
#0  0x00007fffeee9f09f in pthread_cond_wait@@GLIBC_2.3.2 () at 
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00005555564d1719 in 
base::SequencedWorkerPool::Inner::ThreadLoop(base::SequencedWorkerPool::Worker*)
 ()
#2  0x00005555564d1d69 in base::SequencedWorkerPool::Worker::Run() ()
#3  0x00005555564d1f20 in base::SimpleThread::ThreadMain() ()
#4  0x00005555564cebdd in base::(anonymous namespace)::ThreadFunc(void*) ()
#5  0x00007fffeee99464 in start_thread (arg=0x7fff61729700) at 
pthread_create.c:333
#6  0x00007fffeebd830d in clone () at 
../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 72 (Thread 0x7fff7e767700 (LWP 9483)):
#0  0x00007fffeee9f09f in pthread_cond_wait@@GLIBC_2.3.2 () at 
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00005555564d1719 in 
base::SequencedWorkerPool::Inner::ThreadLoop(base::SequencedWorkerPool::Worker*)
 ()
#2  0x00005555564d1d69 in base::SequencedWorkerPool::Worker::Run() ()
#3  0x00005555564d1f20 in base::SimpleThread::ThreadMain() ()
#4  0x00005555564cebdd in base::(anonymous namespace)::ThreadFunc(void*) ()
#5  0x00007fffeee99464 in start_thread (arg=0x7fff7e767700) at 
pthread_create.c:333
#6  0x00007fffeebd830d in clone () at 
../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 68 (Thread 0x7fff722a1700 (LWP 9479)):
#0  0x00007fffeee9f09f in pthread_cond_wait@@GLIBC_2.3.2 () at 
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x000055555a37f128 in leveldb_env::ChromiumEnv::BGThread() ()
#2  0x000055555a37f2b9 in  ()
#3  0x000055555a37bcbb in leveldb_env::Thread::ThreadMain() ()
#4  0x00005555564cebdd in base::(anonymous namespace)::ThreadFunc(void*) ()
#5  0x00007fffeee99464 in start_thread (arg=0x7fff722a1700) at 
pthread_create.c:333
#6  0x00007fffeebd830d in clone () at 
../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 58 (Thread 0x7fff6fb3b700 (LWP 9463)):
#0  0x00007fffeee9f09f in pthread_cond_wait@@GLIBC_2.3.2 () at 
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00005555564c6b7d in base::WaitableEvent::TimedWait(base::TimeDelta 
const&) ()
#2  0x00005555564c6c34 in base::WaitableEvent::Wait() ()
#3  0x00005555564a3c03 in 
base::MessagePumpDefault::Run(base::MessagePump::Delegate*) ()
#4  0x00005555564ba63a in base::RunLoop::Run() ()
#5  0x00005555564a03d5 in base::MessageLoop::Run() ()
#6  0x00005555564d24ea in base::Thread::ThreadMain() ()
#7  0x00005555564cebdd in base::(anonymous namespace)::ThreadFunc(void*) ()
#8  0x00007fffeee99464 in start_thread (arg=0x7fff6fb3b700) at 
pthread_create.c:333
#9  0x00007fffeebd830d in clone () at 
../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 57 (Thread 0x7fff7033c700 (LWP 9462)):
#0  0x00007fffeee9f09f in pthread_cond_wait@@GLIBC_2.3.2 () at 
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00005555564c6b7d in base::WaitableEvent::TimedWait(base::TimeDelta 
const&) ()
#2  0x00005555564c6c34 in base::WaitableEvent::Wait() ()
#3  0x00005555564a3c03 in 
base::MessagePumpDefault::Run(base::MessagePump::Delegate*) ()
#4  0x00005555564ba63a in base::RunLoop::Run() ()
#5  0x00005555564a03d5 in base::MessageLoop::Run() ()
#6  0x00005555564d24ea in base::Thread::ThreadMain() ()
#7  0x00005555564cebdd in base::(anonymous namespace)::ThreadFunc(void*) ()
#8  0x00007fffeee99464 in start_thread (arg=0x7fff7033c700) at 
pthread_create.c:333
#9  0x00007fffeebd830d in clone () at 
../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 56 (Thread 0x7fffc2ffd700 (LWP 9461)):
#0  0x00007fffeee9f09f in pthread_cond_wait@@GLIBC_2.3.2 () at 
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00005555564c6b7d in base::WaitableEvent::TimedWait(base::TimeDelta 
const&) ()
#2  0x00005555564c6c34 in base::WaitableEvent::Wait() ()
#3  0x00005555564a3c03 in 
base::MessagePumpDefault::Run(base::MessagePump::Delegate*) ()
#4  0x00005555564ba63a in base::RunLoop::Run() ()
#5  0x00005555564a03d5 in base::MessageLoop::Run() ()
#6  0x00005555564d24ea in base::Thread::ThreadMain() ()
#7  0x00005555564cebdd in base::(anonymous namespace)::ThreadFunc(void*) ()
#8  0x00007fffeee99464 in start_thread (arg=0x7fffc2ffd700) at 
pthread_create.c:333
#9  0x00007fffeebd830d in clone () at 
../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 55 (Thread 0x7fff84295700 (LWP 9460)):
#0  0x00007fffeee9f09f in pthread_cond_wait@@GLIBC_2.3.2 () at 
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00005555564c6b7d in base::WaitableEvent::TimedWait(base::TimeDelta 
const&) ()
#2  0x00005555564c6c34 in base::WaitableEvent::Wait() ()
#3  0x00005555564a3c03 in 
base::MessagePumpDefault::Run(base::MessagePump::Delegate*) ()
#4  0x00005555564ba63a in base::RunLoop::Run() ()
#5  0x00005555564a03d5 in base::MessageLoop::Run() ()
#6  0x00005555564d24ea in base::Thread::ThreadMain() ()
#7  0x00005555564cebdd in base::(anonymous namespace)::ThreadFunc(void*) ()
#8  0x00007fffeee99464 in start_thread (arg=0x7fff84295700) at 
pthread_create.c:333
#9  0x00007fffeebd830d in clone () at 
../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 54 (Thread 0x7fff83a94700 (LWP 9457)):
#0  0x00007fffeee9f09f in pthread_cond_wait@@GLIBC_2.3.2 () at 
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00005555564c6b7d in base::WaitableEvent::TimedWait(base::TimeDelta 
const&) ()
#2  0x00005555564c6c34 in base::WaitableEvent::Wait() ()
#3  0x00005555564a3c03 in 
base::MessagePumpDefault::Run(base::MessagePump::Delegate*) ()
#4  0x00005555564ba63a in base::RunLoop::Run() ()
#5  0x00005555564a03d5 in base::MessageLoop::Run() ()
#6  0x00005555564d24ea in base::Thread::ThreadMain() ()
#7  0x00005555564cebdd in base::(anonymous namespace)::ThreadFunc(void*) ()
#8  0x00007fffeee99464 in start_thread (arg=0x7fff83a94700) at 
pthread_create.c:333
#9  0x00007fffeebd830d in clone () at 
../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 47 (Thread 0x7fffd5a30700 (LWP 9450)):
#0  0x00007fffeee9f09f in pthread_cond_wait@@GLIBC_2.3.2 () at 
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00005555564d1719 in 
base::SequencedWorkerPool::Inner::ThreadLoop(base::SequencedWorkerPool::Worker*)
 ()
#2  0x00005555564d1d69 in base::SequencedWorkerPool::Worker::Run() ()
#3  0x00005555564d1f20 in base::SimpleThread::ThreadMain() ()
#4  0x00005555564cebdd in base::(anonymous namespace)::ThreadFunc(void*) ()
#5  0x00007fffeee99464 in start_thread (arg=0x7fffd5a30700) at 
pthread_create.c:333
#6  0x00007fffeebd830d in clone () at 
../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 46 (Thread 0x7fff84a96700 (LWP 9449)):
#0  0x00007fffeee9f09f in pthread_cond_wait@@GLIBC_2.3.2 () at 
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00005555564c6b7d in base::WaitableEvent::TimedWait(base::TimeDelta 
const&) ()
#2  0x00005555564c6c34 in base::WaitableEvent::Wait() ()
#3  0x00005555564a3c03 in 
base::MessagePumpDefault::Run(base::MessagePump::Delegate*) ()
#4  0x00005555564ba63a in base::RunLoop::Run() ()
#5  0x00005555564a03d5 in base::MessageLoop::Run() ()
#6  0x00005555564d24ea in base::Thread::ThreadMain() ()
#7  0x00005555564cebdd in base::(anonymous namespace)::ThreadFunc(void*) ()
#8  0x00007fffeee99464 in start_thread (arg=0x7fff84a96700) at 
pthread_create.c:333
#9  0x00007fffeebd830d in clone () at 
../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 45 (Thread 0x7fff7819e700 (LWP 9448)):
#0  0x00007fffeee9f09f in pthread_cond_wait@@GLIBC_2.3.2 () at 
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00005555564c6b7d in base::WaitableEvent::TimedWait(base::TimeDelta 
const&) ()
#2  0x00005555564c6c34 in base::WaitableEvent::Wait() ()
#3  0x00005555564a3c03 in 
base::MessagePumpDefault::Run(base::MessagePump::Delegate*) ()
#4  0x00005555564ba63a in base::RunLoop::Run() ()
#5  0x00005555564a03d5 in base::MessageLoop::Run() ()
#6  0x00005555564d24ea in base::Thread::ThreadMain() ()
#7  0x00005555564cebdd in base::(anonymous namespace)::ThreadFunc(void*) ()
#8  0x00007fffeee99464 in start_thread (arg=0x7fff7819e700) at 
pthread_create.c:333
#9  0x00007fffeebd830d in clone () at 
../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 44 (Thread 0x7fff78a1f700 (LWP 9447)):
#0  0x00007fffeee9f448 in pthread_cond_timedwait@@GLIBC_2.3.2 () at 
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:225
#1  0x00005555564f2552 in base::ConditionVariable::TimedWait(base::TimeDelta 
const&) ()
#2  0x00005555564c6c0d in base::WaitableEvent::TimedWait(base::TimeDelta 
const&) ()
#3  0x00005555564a3c41 in 
base::MessagePumpDefault::Run(base::MessagePump::Delegate*) ()
#4  0x00005555564ba63a in base::RunLoop::Run() ()
#5  0x00005555564a03d5 in base::MessageLoop::Run() ()
#6  0x00005555564d24ea in base::Thread::ThreadMain() ()
#7  0x00005555564cebdd in base::(anonymous namespace)::ThreadFunc(void*) ()
#8  0x00007fffeee99464 in start_thread (arg=0x7fff78a1f700) at 
pthread_create.c:333
#9  0x00007fffeebd830d in clone () at 
../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 41 (Thread 0x7fff7f23d700 (LWP 9444)):
#0  0x00007fffeee9f09f in pthread_cond_wait@@GLIBC_2.3.2 () at 
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x0000555559908b18 in 
content::RasterWorkerPool::Run(std::vector<cc::TaskCategory, 
std::allocator<cc::TaskCategory> > const&, base::ConditionVariable*) ()
#2  0x00005555564d1f20 in base::SimpleThread::ThreadMain() ()
#3  0x00005555564cebdd in base::(anonymous namespace)::ThreadFunc(void*) ()
#4  0x00007fffeee99464 in start_thread (arg=0x7fff7f23d700) at 
pthread_create.c:333
#5  0x00007fffeebd830d in clone () at 
../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 40 (Thread 0x7fff7fc5b700 (LWP 9443)):
#0  0x00007fffeee9f09f in pthread_cond_wait@@GLIBC_2.3.2 () at 
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x0000555559908b18 in 
content::RasterWorkerPool::Run(std::vector<cc::TaskCategory, 
std::allocator<cc::TaskCategory> > const&, base::ConditionVariable*) ()
#2  0x00005555564d1f20 in base::SimpleThread::ThreadMain() ()
#3  0x00005555564cebdd in base::(anonymous namespace)::ThreadFunc(void*) ()
#4  0x00007fffeee99464 in start_thread (arg=0x7fff7fc5b700) at 
pthread_create.c:333
#5  0x00007fffeebd830d in clone () at 
../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 39 (Thread 0x7fff8045c700 (LWP 9442)):
#0  0x00007fffeee9f448 in pthread_cond_timedwait@@GLIBC_2.3.2 () at 
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:225
#1  0x00005555564f2552 in base::ConditionVariable::TimedWait(base::TimeDelta 
const&) ()
#2  0x00005555564c6c0d in base::WaitableEvent::TimedWait(base::TimeDelta 
const&) ()
#3  0x00005555564a3c41 in 
base::MessagePumpDefault::Run(base::MessagePump::Delegate*) ()
#4  0x00005555564ba63a in base::RunLoop::Run() ()
#5  0x00005555564a03d5 in base::MessageLoop::Run() ()
#6  0x00005555564d24ea in base::Thread::ThreadMain() ()
#7  0x00005555564cebdd in base::(anonymous namespace)::ThreadFunc(void*) ()
#8  0x00007fffeee99464 in start_thread (arg=0x7fff8045c700) at 
pthread_create.c:333
#9  0x00007fffeebd830d in clone () at 
../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 38 (Thread 0x7fff80c5d700 (LWP 9441)):
#0  0x00007fffeebd8903 in epoll_wait () at ../sysdeps/unix/syscall-template.S:84
#1  0x000055555650b0e9 in epoll_dispatch ()
#2  0x0000555556509348 in event_base_loop ()
#3  0x0000555556477a7a in 
base::MessagePumpLibevent::Run(base::MessagePump::Delegate*) ()
#4  0x00005555564ba63a in base::RunLoop::Run() ()
#5  0x00005555564a03d5 in base::MessageLoop::Run() ()
#6  0x00005555564d24ea in base::Thread::ThreadMain() ()
#7  0x00005555564cebdd in base::(anonymous namespace)::ThreadFunc(void*) ()
#8  0x00007fffeee99464 in start_thread (arg=0x7fff80c5d700) at 
pthread_create.c:333
#9  0x00007fffeebd830d in clone () at 
../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 37 (Thread 0x7fff8145e700 (LWP 9440)):
#0  0x0000555558666f85 in 
blink::LayoutObject::isDescendantOf(blink::LayoutObject const*) const ()
#1  0x00005555586e753c in 
blink::CompositedLayerMapping::containingSquashedLayer(blink::LayoutObject 
const*, WTF::Vector<blink::GraphicsLayerPaintInfo, 0ul, 
WTF::PartitionAllocator> const&, unsigned int) ()
#2  0x00005555587638ab in 
blink::CompositingLayerAssigner::getReasonsPreventingSquashing(blink::PaintLayer
 const*, blink::CompositingLayerAssigner::SquashingState const&) [clone 
.part.22] ()
#3  0x000055555876480e in 
blink::CompositingLayerAssigner::assignLayersToBackingsInternal(blink::PaintLayer*,
 blink::CompositingLayerAssigner::SquashingState&, 
WTF::Vector<blink::PaintLayer*, 0ul, WTF::PartitionAllocator>&) ()
#4  0x0000555558764511 in 
blink::CompositingLayerAssigner::assignLayersToBackingsInternal(blink::PaintLayer*,
 blink::CompositingLayerAssigner::SquashingState&, 
WTF::Vector<blink::PaintLayer*, 0ul, WTF::PartitionAllocator>&) ()
#5  0x0000555558764651 in 
blink::CompositingLayerAssigner::assignLayersToBackingsInternal(blink::PaintLayer*,
 blink::CompositingLayerAssigner::SquashingState&, 
WTF::Vector<blink::PaintLayer*, 0ul, WTF::PartitionAllocator>&) ()
#6  0x0000555558764511 in 
blink::CompositingLayerAssigner::assignLayersToBackingsInternal(blink::PaintLayer*,
 blink::CompositingLayerAssigner::SquashingState&, 
WTF::Vector<blink::PaintLayer*, 0ul, WTF::PartitionAllocator>&) ()
#7  0x0000555558764511 in 
blink::CompositingLayerAssigner::assignLayersToBackingsInternal(blink::PaintLayer*,
 blink::CompositingLayerAssigner::SquashingState&, 
WTF::Vector<blink::PaintLayer*, 0ul, WTF::PartitionAllocator>&) ()
#8  0x0000555558764511 in 
blink::CompositingLayerAssigner::assignLayersToBackingsInternal(blink::PaintLayer*,
 blink::CompositingLayerAssigner::SquashingState&, 
WTF::Vector<blink::PaintLayer*, 0ul, WTF::PartitionAllocator>&) ()
#9  0x0000555558764511 in 
blink::CompositingLayerAssigner::assignLayersToBackingsInternal(blink::PaintLayer*,
 blink::CompositingLayerAssigner::SquashingState&, 
WTF::Vector<blink::PaintLayer*, 0ul, WTF::PartitionAllocator>&) ()
#10 0x00005555587648f1 in 
blink::CompositingLayerAssigner::assign(blink::PaintLayer*, 
WTF::Vector<blink::PaintLayer*, 0ul, WTF::PartitionAllocator>&) ()
#11 0x00005555586edc79 in blink::PaintLayerCompositor::updateIfNeeded() ()
#12 0x00005555586ef0d6 in 
blink::PaintLayerCompositor::updateIfNeededRecursiveInternal() ()
#13 0x00005555586ef31c in 
blink::PaintLayerCompositor::updateIfNeededRecursive() ()
#14 0x000055555825a532 in 
blink::FrameView::updateLifecyclePhasesInternal(blink::FrameView::LifeCycleUpdateOption)
 ()
#15 0x00005555583955bd in 
blink::PageAnimator::updateAllLifecyclePhases(blink::LocalFrame&) ()
#16 0x00005555577efaaa in blink::WebViewImpl::updateAllLifecyclePhases() ()
#17 0x00005555598cb813 in 
content::RenderWidgetCompositor::UpdateLayerTreeHost() ()
#18 0x000055555a4843a6 in 
cc::ProxyMain::BeginMainFrame(std::unique_ptr<cc::BeginMainFrameAndCommitState, 
std::default_delete<cc::BeginMainFrameAndCommitState> >) ()
#19 0x000055555a48d280 in base::internal::Invoker<base::IndexSequence<0ul, 
1ul>, base::internal::BindState<base::internal::RunnableAdapter<void 
(cc::ProxyMain::*)(std::unique_ptr<cc::BeginMainFrameAndCommitState, 
std::default_delete<cc::BeginMainFrameAndCommitState> >)>, void 
(cc::ProxyMain*, std::unique_ptr<cc::BeginMainFrameAndCommitState, 
std::default_delete<cc::BeginMainFrameAndCommitState> >), 
base::WeakPtr<cc::ProxyMain>&, 
base::internal::PassedWrapper<std::unique_ptr<cc::BeginMainFrameAndCommitState, 
std::default_delete<cc::BeginMainFrameAndCommitState> > > >, 
base::internal::InvokeHelper<true, void, base::internal::RunnableAdapter<void 
(cc::ProxyMain::*)(std::unique_ptr<cc::BeginMainFrameAndCommitState, 
std::default_delete<cc::BeginMainFrameAndCommitState> >)> >, void 
()>::Run(base::internal::BindStateBase*) ()
#20 0x00005555564edbed in base::debug::TaskAnnotator::RunTask(char const*, 
base::PendingTask const&) ()
#21 0x000055555adf4a3f in 
scheduler::TaskQueueManager::ProcessTaskFromWorkQueue(scheduler::internal::WorkQueue*,
 scheduler::internal::TaskQueueImpl::Task*) ()
#22 0x000055555adf5044 in scheduler::TaskQueueManager::DoWork(base::TimeTicks, 
bool) ()
#23 0x000055555adf2adb in base::internal::Invoker<base::IndexSequence<0ul, 1ul, 
2ul>, base::internal::BindState<base::internal::RunnableAdapter<void 
(scheduler::TaskQueueManager::*)(base::TimeTicks, bool)>, void 
(scheduler::TaskQueueManager*, base::TimeTicks, bool), 
base::WeakPtr<scheduler::TaskQueueManager>, base::TimeTicks, bool>, 
base::internal::InvokeHelper<true, void, base::internal::RunnableAdapter<void 
(scheduler::TaskQueueManager::*)(base::TimeTicks, bool)> >, void 
()>::Run(base::internal::BindStateBase*) ()
#24 0x00005555564edbed in base::debug::TaskAnnotator::RunTask(char const*, 
base::PendingTask const&) ()
#25 0x00005555564a140e in base::MessageLoop::RunTask(base::PendingTask const&) 
()
#26 0x00005555564a1f7d in 
base::MessageLoop::DeferOrRunPendingTask(base::PendingTask const&) ()
#27 0x00005555564a2250 in base::MessageLoop::DoWork() ()
#28 0x00005555564a3bb9 in 
base::MessagePumpDefault::Run(base::MessagePump::Delegate*) ()
#29 0x00005555564ba63a in base::RunLoop::Run() ()
#30 0x00005555564a03d5 in base::MessageLoop::Run() ()
#31 0x00005555564d24ea in base::Thread::ThreadMain() ()
#32 0x00005555564cebdd in base::(anonymous namespace)::ThreadFunc(void*) ()
#33 0x00007fffeee99464 in start_thread (arg=0x7fff8145e700) at 
pthread_create.c:333
#34 0x00007fffeebd830d in clone () at 
../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 36 (Thread 0x7fff81d8f700 (LWP 9439)):
#0  0x00007fffeee9f09f in pthread_cond_wait@@GLIBC_2.3.2 () at 
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00005555564d1719 in 
base::SequencedWorkerPool::Inner::ThreadLoop(base::SequencedWorkerPool::Worker*)
 ()
#2  0x00005555564d1d69 in base::SequencedWorkerPool::Worker::Run() ()
#3  0x00005555564d1f20 in base::SimpleThread::ThreadMain() ()
#4  0x00005555564cebdd in base::(anonymous namespace)::ThreadFunc(void*) ()
#5  0x00007fffeee99464 in start_thread (arg=0x7fff81d8f700) at 
pthread_create.c:333
#6  0x00007fffeebd830d in clone () at 
../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 35 (Thread 0x7fff83293700 (LWP 9438)):
#0  0x00007fffeee9f09f in pthread_cond_wait@@GLIBC_2.3.2 () at 
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00005555564d1719 in 
base::SequencedWorkerPool::Inner::ThreadLoop(base::SequencedWorkerPool::Worker*)
 ()
#2  0x00005555564d1d69 in base::SequencedWorkerPool::Worker::Run() ()
#3  0x00005555564d1f20 in base::SimpleThread::ThreadMain() ()
#4  0x00005555564cebdd in base::(anonymous namespace)::ThreadFunc(void*) ()
#5  0x00007fffeee99464 in start_thread (arg=0x7fff83293700) at 
pthread_create.c:333
#6  0x00007fffeebd830d in clone () at 
../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 30 (Thread 0x7fff85297700 (LWP 9429)):
#0  0x00007fffeee9f448 in pthread_cond_timedwait@@GLIBC_2.3.2 () at 
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:225
#1  0x00005555564f2552 in base::ConditionVariable::TimedWait(base::TimeDelta 
const&) ()
#2  0x00005555564d159d in 
base::SequencedWorkerPool::Inner::ThreadLoop(base::SequencedWorkerPool::Worker*)
 ()
#3  0x00005555564d1d69 in base::SequencedWorkerPool::Worker::Run() ()
#4  0x00005555564d1f20 in base::SimpleThread::ThreadMain() ()
#5  0x00005555564cebdd in base::(anonymous namespace)::ThreadFunc(void*) ()
#6  0x00007fffeee99464 in start_thread (arg=0x7fff85297700) at 
pthread_create.c:333
#7  0x00007fffeebd830d in clone () at 
../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 28 (Thread 0x7fff875a9700 (LWP 9428)):
#0  0x00007fffeee9f448 in pthread_cond_timedwait@@GLIBC_2.3.2 () at 
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:225
#1  0x00005555564f2552 in base::ConditionVariable::TimedWait(base::TimeDelta 
const&) ()
#2  0x00005555564c6c0d in base::WaitableEvent::TimedWait(base::TimeDelta 
const&) ()
#3  0x00005555564a3c41 in 
base::MessagePumpDefault::Run(base::MessagePump::Delegate*) ()
#4  0x00005555564ba63a in base::RunLoop::Run() ()
#5  0x00005555564a03d5 in base::MessageLoop::Run() ()
#6  0x00005555564d24ea in base::Thread::ThreadMain() ()
#7  0x00005555564cebdd in base::(anonymous namespace)::ThreadFunc(void*) ()
#8  0x00007fffeee99464 in start_thread (arg=0x7fff875a9700) at 
pthread_create.c:333
#9  0x00007fffeebd830d in clone () at 
../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 27 (Thread 0x7fff957fa700 (LWP 9427)):
#0  0x00007fffeebd8903 in epoll_wait () at ../sysdeps/unix/syscall-template.S:84
#1  0x000055555650b0e9 in epoll_dispatch ()
#2  0x0000555556509348 in event_base_loop ()
#3  0x0000555556477a7a in 
base::MessagePumpLibevent::Run(base::MessagePump::Delegate*) ()
#4  0x00005555564ba63a in base::RunLoop::Run() ()
#5  0x00005555564a03d5 in base::MessageLoop::Run() ()
#6  0x00005555564d24ea in base::Thread::ThreadMain() ()
#7  0x00005555564cebdd in base::(anonymous namespace)::ThreadFunc(void*) ()
#8  0x00007fffeee99464 in start_thread (arg=0x7fff957fa700) at 
pthread_create.c:333
#9  0x00007fffeebd830d in clone () at 
../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 26 (Thread 0x7fff95ffb700 (LWP 9425)):
#0  0x00007fffeee9f09f in pthread_cond_wait@@GLIBC_2.3.2 () at 
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00005555564c6b7d in base::WaitableEvent::TimedWait(base::TimeDelta 
const&) ()
#2  0x00005555564c6c34 in base::WaitableEvent::Wait() ()
#3  0x00005555564a3c03 in 
base::MessagePumpDefault::Run(base::MessagePump::Delegate*) ()
#4  0x00005555564ba63a in base::RunLoop::Run() ()
#5  0x00005555564a03d5 in base::MessageLoop::Run() ()
#6  0x00005555564d24ea in base::Thread::ThreadMain() ()
#7  0x00005555564cebdd in base::(anonymous namespace)::ThreadFunc(void*) ()
#8  0x00007fffeee99464 in start_thread (arg=0x7fff95ffb700) at 
pthread_create.c:333
#9  0x00007fffeebd830d in clone () at 
../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 25 (Thread 0x7fff967fc700 (LWP 9386)):
#0  0x00007fffeebcf19d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007ffff74b339c in g_main_context_iterate (priority=2147483647, n_fds=1, 
fds=0x7fffb00026f0, timeout=<optimized out>, context=0x55555dbab450) at 
/build/glib2.0-vjfO_h/glib2.0-2.48.1/./glib/gmain.c:4135
#2  0x00007ffff74b339c in g_main_context_iterate 
(context=context@entry=0x55555dbab450, block=block@entry=1, 
dispatch=dispatch@entry=1, self=<optimized out>) at 
/build/glib2.0-vjfO_h/glib2.0-2.48.1/./glib/gmain.c:3835
#3  0x00007ffff74b34ac in g_main_context_iteration (context=0x55555dbab450, 
may_block=1) at /build/glib2.0-vjfO_h/glib2.0-2.48.1/./glib/gmain.c:3901
#4  0x00007fff9c33641d in  () at 
/usr/lib/x86_64-linux-gnu/gio/modules/libdconfsettings.so
#5  0x00007ffff74d9bc5 in g_thread_proxy (data=0x55555db0e630) at 
/build/glib2.0-vjfO_h/glib2.0-2.48.1/./glib/gthread.c:780
#6  0x00007fffeee99464 in start_thread (arg=0x7fff967fc700) at 
pthread_create.c:333
#7  0x00007fffeebd830d in clone () at 
../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 24 (Thread 0x7fff96ffd700 (LWP 9385)):
#0  0x00007fffeebcf19d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007ffff350c091 in poll_func (__timeout=-1, __nfds=3, 
__fds=0x7fffb4009310) at /usr/include/x86_64-linux-gnu/bits/poll2.h:46
#2  0x00007ffff350c091 in poll_func (ufds=0x7fffb4009310, nfds=3, timeout=-1, 
userdata=0x55555dbdfc90) at pulse/thread-mainloop.c:69
#3  0x00007ffff34fd641 in pa_mainloop_poll (m=m@entry=0x55555dbdfb90) at 
pulse/mainloop.c:844
#4  0x00007ffff34fdcde in pa_mainloop_iterate (m=0x55555dbdfb90, 
block=<optimized out>, retval=0x0) at pulse/mainloop.c:926
#5  0x00007ffff34fdd90 in pa_mainloop_run (m=0x55555dbdfb90, 
retval=retval@entry=0x0) at pulse/mainloop.c:944
#6  0x00007ffff350bfd9 in thread (userdata=0x55555dbc70d0) at 
pulse/thread-mainloop.c:100
#7  0x00007fffe9dc3418 in internal_thread_func (userdata=0x55555dbdfd40) at 
pulsecore/thread-posix.c:81
#8  0x00007fffeee99464 in start_thread (arg=0x7fff96ffd700) at 
pthread_create.c:333
#9  0x00007fffeebd830d in clone () at 
../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 23 (Thread 0x7fff977fe700 (LWP 9384)):
#0  0x00007fffeee9f448 in pthread_cond_timedwait@@GLIBC_2.3.2 () at 
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:225
#1  0x00005555564f2552 in base::ConditionVariable::TimedWait(base::TimeDelta 
const&) ()
#2  0x00005555564c6c0d in base::WaitableEvent::TimedWait(base::TimeDelta 
const&) ()
#3  0x00005555564a3c41 in 
base::MessagePumpDefault::Run(base::MessagePump::Delegate*) ()
#4  0x00005555564ba63a in base::RunLoop::Run() ()
#5  0x00005555564a03d5 in base::MessageLoop::Run() ()
#6  0x00005555564d24ea in base::Thread::ThreadMain() ()
#7  0x00005555564cebdd in base::(anonymous namespace)::ThreadFunc(void*) ()
#8  0x00007fffeee99464 in start_thread (arg=0x7fff977fe700) at 
pthread_create.c:333
#9  0x00007fffeebd830d in clone () at 
../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 22 (Thread 0x7fff97fff700 (LWP 9383)):
#0  0x00007fffeee9f09f in pthread_cond_wait@@GLIBC_2.3.2 () at 
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x000055555a430bbd in cc::SingleThreadTaskGraphRunner::Run() ()
#2  0x00005555564d1dfe in base::DelegateSimpleThread::Run() ()
#3  0x00005555564d1f20 in base::SimpleThread::ThreadMain() ()
#4  0x00005555564cebdd in base::(anonymous namespace)::ThreadFunc(void*) ()
#5  0x00007fffeee99464 in start_thread (arg=0x7fff97fff700) at 
pthread_create.c:333
#6  0x00007fffeebd830d in clone () at 
../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 21 (Thread 0x7fff9cff9700 (LWP 9382)):
#0  0x00007fffeee9f448 in pthread_cond_timedwait@@GLIBC_2.3.2 () at 
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:225
#1  0x00005555564f2552 in base::ConditionVariable::TimedWait(base::TimeDelta 
const&) ()
#2  0x00005555564c6c0d in base::WaitableEvent::TimedWait(base::TimeDelta 
const&) ()
#3  0x00005555564a3c41 in 
base::MessagePumpDefault::Run(base::MessagePump::Delegate*) ()
#4  0x00005555564ba63a in base::RunLoop::Run() ()
#5  0x00005555564a03d5 in base::MessageLoop::Run() ()
#6  0x00005555564d24ea in base::Thread::ThreadMain() ()
#7  0x00005555564cebdd in base::(anonymous namespace)::ThreadFunc(void*) ()
#8  0x00007fffeee99464 in start_thread (arg=0x7fff9cff9700) at 
pthread_create.c:333
#9  0x00007fffeebd830d in clone () at 
../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 20 (Thread 0x7fff9d7fa700 (LWP 9381)):
#0  0x00007fffeebd8903 in epoll_wait () at ../sysdeps/unix/syscall-template.S:84
#1  0x000055555650b0e9 in epoll_dispatch ()
#2  0x0000555556509348 in event_base_loop ()
#3  0x0000555556477b32 in 
base::MessagePumpLibevent::Run(base::MessagePump::Delegate*) ()
#4  0x00005555564ba63a in base::RunLoop::Run() ()
#5  0x00005555564a03d5 in base::MessageLoop::Run() ()
#6  0x0000555558ea4d68 in 
content::BrowserThreadImpl::IOThreadRun(base::MessageLoop*) ()
#7  0x0000555558ea567c in content::BrowserThreadImpl::Run(base::MessageLoop*) ()
#8  0x00005555564d2568 in base::Thread::ThreadMain() ()
#9  0x00005555564cebdd in base::(anonymous namespace)::ThreadFunc(void*) ()
#10 0x00007fffeee99464 in start_thread (arg=0x7fff9d7fa700) at 
pthread_create.c:333
#11 0x00007fffeebd830d in clone () at 
../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 19 (Thread 0x7fff9dffb700 (LWP 9380)):
#0  0x00007fffeee9f448 in pthread_cond_timedwait@@GLIBC_2.3.2 () at 
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:225
#1  0x00005555564f2552 in base::ConditionVariable::TimedWait(base::TimeDelta 
const&) ()
#2  0x00005555564c6c0d in base::WaitableEvent::TimedWait(base::TimeDelta 
const&) ()
#3  0x00005555564a3c41 in 
base::MessagePumpDefault::Run(base::MessagePump::Delegate*) ()
#4  0x00005555564ba63a in base::RunLoop::Run() ()
#5  0x00005555564a03d5 in base::MessageLoop::Run() ()
#6  0x0000555558ea4cb8 in 
content::BrowserThreadImpl::CacheThreadRun(base::MessageLoop*) ()
#7  0x0000555558ea5664 in content::BrowserThreadImpl::Run(base::MessageLoop*) ()
#8  0x00005555564d2568 in base::Thread::ThreadMain() ()
#9  0x00005555564cebdd in base::(anonymous namespace)::ThreadFunc(void*) ()
#10 0x00007fffeee99464 in start_thread (arg=0x7fff9dffb700) at 
pthread_create.c:333
#11 0x00007fffeebd830d in clone () at 
../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 18 (Thread 0x7fff9e7fc700 (LWP 9379)):
#0  0x00007fffeee9f09f in pthread_cond_wait@@GLIBC_2.3.2 () at 
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00005555564c6b7d in base::WaitableEvent::TimedWait(base::TimeDelta 
const&) ()
#2  0x00005555564c6c34 in base::WaitableEvent::Wait() ()
#3  0x00005555564a3c03 in 
base::MessagePumpDefault::Run(base::MessagePump::Delegate*) ()
#4  0x00005555564ba63a in base::RunLoop::Run() ()
#5  0x00005555564a03d5 in base::MessageLoop::Run() ()
#6  0x0000555558ea4c08 in 
content::BrowserThreadImpl::ProcessLauncherThreadRun(base::MessageLoop*) ()
#7  0x0000555558ea564c in content::BrowserThreadImpl::Run(base::MessageLoop*) ()
#8  0x00005555564d2568 in base::Thread::ThreadMain() ()
#9  0x00005555564cebdd in base::(anonymous namespace)::ThreadFunc(void*) ()
#10 0x00007fffeee99464 in start_thread (arg=0x7fff9e7fc700) at 
pthread_create.c:333
#11 0x00007fffeebd830d in clone () at 
../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 17 (Thread 0x7fff9effd700 (LWP 9378)):
#0  0x00007fffeee9f09f in pthread_cond_wait@@GLIBC_2.3.2 () at 
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00005555564c6b7d in base::WaitableEvent::TimedWait(base::TimeDelta 
const&) ()
#2  0x00005555564c6c34 in base::WaitableEvent::Wait() ()
#3  0x00005555564a3c03 in 
base::MessagePumpDefault::Run(base::MessagePump::Delegate*) ()
#4  0x00005555564ba63a in base::RunLoop::Run() ()
#5  0x00005555564a03d5 in base::MessageLoop::Run() ()
#6  0x0000555558ea4b58 in 
content::BrowserThreadImpl::FileUserBlockingThreadRun(base::MessageLoop*) ()
#7  0x0000555558ea563c in content::BrowserThreadImpl::Run(base::MessageLoop*) ()
#8  0x00005555564d2568 in base::Thread::ThreadMain() ()
#9  0x00005555564cebdd in base::(anonymous namespace)::ThreadFunc(void*) ()
#10 0x00007fffeee99464 in start_thread (arg=0x7fff9effd700) at 
pthread_create.c:333
#11 0x00007fffeebd830d in clone () at 
../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 16 (Thread 0x7fff9f7fe700 (LWP 9377)):
#0  0x00007fffeebd8903 in epoll_wait () at ../sysdeps/unix/syscall-template.S:84
#1  0x000055555650b0e9 in epoll_dispatch ()
#2  0x0000555556509348 in event_base_loop ()
#3  0x0000555556477b32 in 
base::MessagePumpLibevent::Run(base::MessagePump::Delegate*) ()
#4  0x00005555564ba63a in base::RunLoop::Run() ()
#5  0x00005555564a03d5 in base::MessageLoop::Run() ()
#6  0x0000555558ea4aa8 in 
content::BrowserThreadImpl::FileThreadRun(base::MessageLoop*) ()
#7  0x0000555558ea562c in content::BrowserThreadImpl::Run(base::MessageLoop*) ()
#8  0x00005555564d2568 in base::Thread::ThreadMain() ()
#9  0x00005555564cebdd in base::(anonymous namespace)::ThreadFunc(void*) ()
#10 0x00007fffeee99464 in start_thread (arg=0x7fff9f7fe700) at 
pthread_create.c:333
#11 0x00007fffeebd830d in clone () at 
../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 15 (Thread 0x7fff9ffff700 (LWP 9376)):
#0  0x00007fffeee9f448 in pthread_cond_timedwait@@GLIBC_2.3.2 () at 
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:225
#1  0x00005555564f2552 in base::ConditionVariable::TimedWait(base::TimeDelta 
const&) ()
#2  0x00005555564c6c0d in base::WaitableEvent::TimedWait(base::TimeDelta 
const&) ()
#3  0x00005555564a3c41 in 
base::MessagePumpDefault::Run(base::MessagePump::Delegate*) ()
#4  0x00005555564ba63a in base::RunLoop::Run() ()
#5  0x00005555564a03d5 in base::MessageLoop::Run() ()
#6  0x0000555558ea49f8 in 
content::BrowserThreadImpl::DBThreadRun(base::MessageLoop*) ()
#7  0x0000555558ea561c in content::BrowserThreadImpl::Run(base::MessageLoop*) ()
#8  0x00005555564d2568 in base::Thread::ThreadMain() ()
#9  0x00005555564cebdd in base::(anonymous namespace)::ThreadFunc(void*) ()
#10 0x00007fffeee99464 in start_thread (arg=0x7fff9ffff700) at 
pthread_create.c:333
#11 0x00007fffeebd830d in clone () at 
../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 14 (Thread 0x7fffc0d59700 (LWP 9375)):
#0  0x00007fffeee9f448 in pthread_cond_timedwait@@GLIBC_2.3.2 () at 
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:225
#1  0x00005555564f2552 in base::ConditionVariable::TimedWait(base::TimeDelta 
const&) ()
#2  0x00005555564d159d in 
base::SequencedWorkerPool::Inner::ThreadLoop(base::SequencedWorkerPool::Worker*)
 ()
#3  0x00005555564d1d69 in base::SequencedWorkerPool::Worker::Run() ()
#4  0x00005555564d1f20 in base::SimpleThread::ThreadMain() ()
#5  0x00005555564cebdd in base::(anonymous namespace)::ThreadFunc(void*) ()
#6  0x00007fffeee99464 in start_thread (arg=0x7fffc0d59700) at 
pthread_create.c:333
#7  0x00007fffeebd830d in clone () at 
../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 13 (Thread 0x7fffc155a700 (LWP 9374)):
#0  0x00007fffeee9f448 in pthread_cond_timedwait@@GLIBC_2.3.2 () at 
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:225
#1  0x00005555564f2552 in base::ConditionVariable::TimedWait(base::TimeDelta 
const&) ()
#2  0x00005555564d159d in 
base::SequencedWorkerPool::Inner::ThreadLoop(base::SequencedWorkerPool::Worker*)
 ()
#3  0x00005555564d1d69 in base::SequencedWorkerPool::Worker::Run() ()
#4  0x00005555564d1f20 in base::SimpleThread::ThreadMain() ()
#5  0x00005555564cebdd in base::(anonymous namespace)::ThreadFunc(void*) ()
#6  0x00007fffeee99464 in start_thread (arg=0x7fffc155a700) at 
pthread_create.c:333
#7  0x00007fffeebd830d in clone () at 
../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 11 (Thread 0x7fffd421b700 (LWP 9372)):
#0  0x00007fffeeea214d in read () at ../sysdeps/unix/syscall-template.S:84
#1  0x000055555620f017 in (anonymous namespace)::ShutdownDetector::ThreadMain() 
()
#2  0x00005555564cebdd in base::(anonymous namespace)::ThreadFunc(void*) ()
#3  0x00007fffeee99464 in start_thread (arg=0x7fffd421b700) at 
pthread_create.c:333
#4  0x00007fffeebd830d in clone () at 
../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 9 (Thread 0x7fffc3fff700 (LWP 9370)):
#0  0x00007fffeebd0f73 in select () at ../sysdeps/unix/syscall-template.S:84
#1  0x000055555648e017 in base::(anonymous 
namespace)::InotifyReaderCallback(base::(anonymous namespace)::InotifyReader*, 
int, int) ()
#2  0x00005555564edbed in base::debug::TaskAnnotator::RunTask(char const*, 
base::PendingTask const&) ()
#3  0x00005555564a140e in base::MessageLoop::RunTask(base::PendingTask const&) 
()
#4  0x00005555564a1f7d in 
base::MessageLoop::DeferOrRunPendingTask(base::PendingTask const&) ()
#5  0x00005555564a2250 in base::MessageLoop::DoWork() ()
#6  0x00005555564a3bb9 in 
base::MessagePumpDefault::Run(base::MessagePump::Delegate*) ()
#7  0x00005555564ba63a in base::RunLoop::Run() ()
#8  0x00005555564a03d5 in base::MessageLoop::Run() ()
#9  0x00005555564d24ea in base::Thread::ThreadMain() ()
#10 0x00005555564cebdd in base::(anonymous namespace)::ThreadFunc(void*) ()
#11 0x00007fffeee99464 in start_thread (arg=0x7fffc3fff700) at 
pthread_create.c:333
#12 0x00007fffeebd830d in clone () at 
../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 8 (Thread 0x7fffd4a1c700 (LWP 9369)):
#0  0x00007fffeebd8903 in epoll_wait () at ../sysdeps/unix/syscall-template.S:84
#1  0x000055555650b0e9 in epoll_dispatch ()
#2  0x0000555556509348 in event_base_loop ()
#3  0x0000555556477a7a in 
base::MessagePumpLibevent::Run(base::MessagePump::Delegate*) ()
#4  0x00005555564ba63a in base::RunLoop::Run() ()
#5  0x00005555564a03d5 in base::MessageLoop::Run() ()
#6  0x00005555564d24ea in base::Thread::ThreadMain() ()
#7  0x00005555564cebdd in base::(anonymous namespace)::ThreadFunc(void*) ()
#8  0x00007fffeee99464 in start_thread (arg=0x7fffd4a1c700) at 
pthread_create.c:333
#9  0x00007fffeebd830d in clone () at 
../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 7 (Thread 0x7fffd521d700 (LWP 9368)):
#0  0x00007fffeebd8903 in epoll_wait () at ../sysdeps/unix/syscall-template.S:84
#1  0x000055555650b0e9 in epoll_dispatch ()
#2  0x0000555556509348 in event_base_loop ()
#3  0x0000555556477a7a in 
base::MessagePumpLibevent::Run(base::MessagePump::Delegate*) ()
#4  0x00005555564ba63a in base::RunLoop::Run() ()
#5  0x00005555564a03d5 in base::MessageLoop::Run() ()
#6  0x00005555564d24ea in base::Thread::ThreadMain() ()
#7  0x00005555564cebdd in base::(anonymous namespace)::ThreadFunc(void*) ()
#8  0x00007fffeee99464 in start_thread (arg=0x7fffd521d700) at 
pthread_create.c:333
#9  0x00007fffeebd830d in clone () at 
../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 5 (Thread 0x7fffd718b700 (LWP 9366)):
#0  0x00007fffeebcf19d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007ffff74b339c in g_main_context_iterate (priority=2147483647, n_fds=2, 
fds=0x7fffc40010c0, timeout=<optimized out>, context=0x55555d8bd7d0) at 
/build/glib2.0-vjfO_h/glib2.0-2.48.1/./glib/gmain.c:4135
#2  0x00007ffff74b339c in g_main_context_iterate (context=0x55555d8bd7d0, 
block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at 
/build/glib2.0-vjfO_h/glib2.0-2.48.1/./glib/gmain.c:3835
#3  0x00007ffff74b3722 in g_main_loop_run (loop=0x55555d8bd760) at 
/build/glib2.0-vjfO_h/glib2.0-2.48.1/./glib/gmain.c:4034
#4  0x00007ffff67e0916 in gdbus_shared_thread_func (user_data=0x55555d8bd7a0) 
at /build/glib2.0-vjfO_h/glib2.0-2.48.1/./gio/gdbusprivate.c:246
#5  0x00007ffff74d9bc5 in g_thread_proxy (data=0x55555d85b990) at 
/build/glib2.0-vjfO_h/glib2.0-2.48.1/./glib/gthread.c:780
#6  0x00007fffeee99464 in start_thread (arg=0x7fffd718b700) at 
pthread_create.c:333
#7  0x00007fffeebd830d in clone () at 
../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 4 (Thread 0x7fffd798c700 (LWP 9365)):
#0  0x00007fffeebcf19d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007ffff74b339c in g_main_context_iterate (priority=2147483647, n_fds=1, 
fds=0x7fffcc0008e0, timeout=<optimized out>, context=0x55555d8b1df0) at 
/build/glib2.0-vjfO_h/glib2.0-2.48.1/./glib/gmain.c:4135
#2  0x00007ffff74b339c in g_main_context_iterate 
(context=context@entry=0x55555d8b1df0, block=block@entry=1, 
dispatch=dispatch@entry=1, self=<optimized out>) at 
/build/glib2.0-vjfO_h/glib2.0-2.48.1/./glib/gmain.c:3835
#3  0x00007ffff74b34ac in g_main_context_iteration (context=0x55555d8b1df0, 
may_block=may_block@entry=1) at 
/build/glib2.0-vjfO_h/glib2.0-2.48.1/./glib/gmain.c:3901
#4  0x00007ffff74b34e9 in glib_worker_main (data=<optimized out>) at 
/build/glib2.0-vjfO_h/glib2.0-2.48.1/./glib/gmain.c:5672
#5  0x00007ffff74d9bc5 in g_thread_proxy (data=0x55555d85b940) at 
/build/glib2.0-vjfO_h/glib2.0-2.48.1/./glib/gthread.c:780
#6  0x00007fffeee99464 in start_thread (arg=0x7fffd798c700) at 
pthread_create.c:333
#7  0x00007fffeebd830d in clone () at 
../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 3 (Thread 0x7fffdc89c700 (LWP 9364)):
#0  0x00007fffeeea2b2b in __waitpid (pid=9360, stat_loc=0x0, options=0) at 
../sysdeps/unix/sysv/linux/waitpid.c:29
#1  0x00005555564b3546 in base::(anonymous 
namespace)::BackgroundReaper::ThreadMain() ()
#2  0x00005555564cebdd in base::(anonymous namespace)::ThreadFunc(void*) ()
#3  0x00007fffeee99464 in start_thread (arg=0x7fffdc89c700) at 
pthread_create.c:333
#4  0x00007fffeebd830d in clone () at 
../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 2 (Thread 0x7fffdd09d700 (LWP 9359)):
#0  0x00007fffeebcf19d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x0000555558f94c52 in content::SandboxIPCHandler::Run() ()
#2  0x00005555564d1dfe in base::DelegateSimpleThread::Run() ()
#3  0x00005555564d1f20 in base::SimpleThread::ThreadMain() ()
#4  0x00005555564cebdd in base::(anonymous namespace)::ThreadFunc(void*) ()
#5  0x00007fffeee99464 in start_thread (arg=0x7fffdd09d700) at 
pthread_create.c:333
#6  0x00007fffeebd830d in clone () at 
../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 1 (Thread 0x7ffff7eeab40 (LWP 9355)):
#0  0x00007fffeebcf19d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007ffff74b339c in g_main_context_iterate (priority=2147483647, n_fds=5, 
fds=0x55555df06df0, timeout=<optimized out>, context=0x55555d83e960) at 
/build/glib2.0-vjfO_h/glib2.0-2.48.1/./glib/gmain.c:4135
#2  0x00007ffff74b339c in g_main_context_iterate 
(context=context@entry=0x55555d83e960, block=block@entry=1, 
dispatch=dispatch@entry=1, self=<optimized out>) at 
/build/glib2.0-vjfO_h/glib2.0-2.48.1/./glib/gmain.c:3835
#3  0x00007ffff74b34ac in g_main_context_iteration (context=0x55555d83e960, 
may_block=1) at /build/glib2.0-vjfO_h/glib2.0-2.48.1/./glib/gmain.c:3901
#4  0x00005555564ec1da in 
base::MessagePumpGlib::Run(base::MessagePump::Delegate*) ()
#5  0x00005555564ba63a in base::RunLoop::Run() ()
#6  0x000055555624bdec in ChromeBrowserMainParts::MainMessageLoopRun(int*) ()
#7  0x00005555590d730a in content::BrowserMainLoop::RunMainMessageLoopParts() ()
#8  0x0000555558ea16ed in content::BrowserMainRunnerImpl::Run() ()
#9  0x0000555558ea15d1 in content::BrowserMain(content::MainFunctionParams 
const&) ()
#10 0x0000555556452a8f in content::ContentMainRunnerImpl::Run() ()
#11 0x0000555556450c71 in content::ContentMain(content::ContentMainParams 
const&) ()
#12 0x0000555555fe3b7a in ChromeMain ()
#13 0x00007fffeeb11730 in __libc_start_main (main=0x555555fe1670 <main>, 
argc=7, argv=0x7fffffffdfa8, init=<optimized out>, fini=<optimized out>, 
rtld_fini=<optimized out>, stack_end=0x7fffffffdf98) at ../csu/libc-start.c:291
#14 0x0000555555fe3a29 in _start ()
(gdb) quit
A debugging session is active.

        Inferior 1 [process 9355] will be killed.

Quit anyway? (y or n) y

-- System Information:
Debian Release: stretch/sid
  APT prefers unstable-debug
  APT policy: (500, 'unstable-debug'), (500, 'unstable'), (500, 'stable')
Architecture: amd64 (x86_64)
Foreign Architectures: i386, armhf

Kernel: Linux 4.6.0-1-amd64 (SMP w/2 CPU cores)
Locale: LANG=fi_FI.UTF-8, LC_CTYPE=fi_FI.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)

Versions of packages chromium depends on:
ii  libasound2           1.1.2-1
ii  libatk1.0-0          2.20.0-1
ii  libavcodec57         7:3.1.1-4
ii  libavformat57        7:3.1.1-4
ii  libavutil55          7:3.1.1-4
ii  libc6                2.23-4
ii  libcairo2            1.14.6-1+b1
ii  libcups2             2.1.4-4
ii  libdbus-1-3          1.10.8-1
ii  libexpat1            2.2.0-1
ii  libfontconfig1       2.11.0-6.4
ii  libfreetype6         2.6.3-3+b1
ii  libgcc1              1:6.1.1-11
ii  libgdk-pixbuf2.0-0   2.34.0-1
ii  libglib2.0-0         2.48.1-2
ii  libgnome-keyring0    3.12.0-1+b1
ii  libgtk-3-0           3.20.7-1
ii  libharfbuzz0b        1.2.7-1+b1
ii  libjpeg62-turbo      1:1.5.0-1
ii  libnettle6           3.2-1
ii  libnspr4             2:4.12-2
ii  libnspr4-0d          2:4.12-2
ii  libnss3              2:3.25-1
ii  libnss3-1d           2:3.25-1
ii  libpango-1.0-0       1.40.1-1
ii  libpangocairo-1.0-0  1.40.1-1
ii  libpci3              1:3.3.1-1.1
ii  libpulse0            9.0-1.1
ii  libspeechd2          0.8.4-2
ii  libstdc++6           6.1.1-11
ii  libx11-6             2:1.6.3-1
ii  libxcomposite1       1:0.4.4-1
ii  libxcursor1          1:1.1.14-1+b1
ii  libxdamage1          1:1.1.4-2+b1
ii  libxext6             2:1.3.3-1
ii  libxfixes3           1:5.0.2-1
ii  libxi6               2:1.7.6-1
ii  libxml2              2.9.4+dfsg1-1+b1
ii  libxrandr2           2:1.5.0-1
ii  libxrender1          1:0.9.9-2
ii  libxslt1.1           1.1.28-4
ii  libxss1              1:1.2.2-1
ii  libxtst6             2:1.2.2-1+b1
ii  x11-utils            7.7+3
ii  xdg-utils            1.1.1-1

Versions of packages chromium recommends:
ii  fonts-liberation  1.07.4-1

Versions of packages chromium suggests:
ii  chromium-l10n  52.0.2743.116-1

-- no debconf information

--- End Message ---
--- Begin Message ---
Source: chromium-browser
Source-Version: 52.0.2743.116-2

We believe that the bug you reported is fixed in the latest version of
chromium-browser, which is due to be installed in the Debian FTP archive.

A summary of the changes between this version and the previous one is
attached.

Thank you for reporting the bug, which will now be closed.  If you
have further comments please address them to 833...@bugs.debian.org,
and the maintainer will reopen the bug report if appropriate.

Debian distribution maintenance software
pp.
Michael Gilbert <mgilb...@debian.org> (supplier of updated chromium-browser 
package)

(This message was generated automatically at their request; if you
believe that there is a problem with it please contact the archive
administrators by mailing ftpmas...@ftp-master.debian.org)


-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA512

Format: 1.8
Date: Sun, 07 Aug 2016 01:05:40 +0000
Source: chromium-browser
Binary: chromium chromium-l10n chromedriver
Architecture: source
Version: 52.0.2743.116-2
Distribution: unstable
Urgency: medium
Maintainer: Debian Chromium Maintainers 
<pkg-chromium-ma...@lists.alioth.debian.org>
Changed-By: Michael Gilbert <mgilb...@debian.org>
Description:
 chromedriver - web browser - WebDriver support
 chromium   - web browser
 chromium-l10n - web browser - language packs
Closes: 833501
Changes:
 chromium-browser (52.0.2743.116-2) unstable; urgency=medium
 .
   * Fix syntax error in debian/copyright.
   * Include compiler info in the build log.
   * Add information about debugging to README.debian.
   * Build with gcc 5 during the gcc 6 transition (closes: #833501).
Checksums-Sha1:
 d24d0cb5aaf0767811f6a647935a48879e3a7553 3952 
chromium-browser_52.0.2743.116-2.dsc
 1d622c237102e283ccdc4e5363da09b25082f979 122448 
chromium-browser_52.0.2743.116-2.debian.tar.xz
Checksums-Sha256:
 2f673e73694409a67dd98c2988f67fc549b58a555b6dedfd2087ba8050cfd9ce 3952 
chromium-browser_52.0.2743.116-2.dsc
 33f9661808ac501ee380459e03f332ed86582fca17705de875241b144a5574f0 122448 
chromium-browser_52.0.2743.116-2.debian.tar.xz
Files:
 a8eec2bc6969d15c4293edcee7175664 3952 web optional 
chromium-browser_52.0.2743.116-2.dsc
 5b4c5bf87cc06729fdd01dbcda73d9c4 122448 web optional 
chromium-browser_52.0.2743.116-2.debian.tar.xz

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--- End Message ---

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