Thread 7 (Thread 0xb06ffb40 (LWP 3917)):
#0  0xb4d96e56 in epoll_wait (epfd=18, events=0xafd00b50, maxevents=32, timeout=-1)
    at ../sysdeps/unix/sysv/linux/epoll_wait.c:30
        resultvar = 4294967292
        sc_cancel_oldtype = 0
        sc_ret = <optimized out>
#1  0x0419dcde in epoll_dispatch ()
No symbol table info available.
#2  0x0419b809 in event_base_loop ()
No symbol table info available.
#3  0x041040ae in base::MessagePumpLibevent::Run(base::MessagePump::Delegate*) ()
No symbol table info available.
#4  0x040ffbcd in non-virtual thunk to base::MessageLoop::Run(bool) ()
No symbol table info available.
#5  0x0412db4b in base::RunLoop::Run() ()
No symbol table info available.
#6  0x04160501 in base::Thread::Run(base::RunLoop*) ()
No symbol table info available.
#7  0x0416071a in base::Thread::ThreadMain() ()
No symbol table info available.
#8  0x0415b70c in base::(anonymous namespace)::ThreadFunc(void*) ()
No symbol table info available.
#9  0xb7fa9fac in start_thread (arg=0xb06ffb40) at pthread_create.c:463
        pd = 0xb06ffb40
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {-1208225792, -1334838464, -1334838464, -1334840920, 
                292222903, 1001777592}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {
              prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
#10 0xb4d96a96 in clone () from /lib/libc.so.6
No symbol table info available.

Thread 6 (Thread 0xafcffb40 (LWP 3918)):
#0  0xb4d96e56 in epoll_wait (epfd=25, events=0xaf300af0, maxevents=32, timeout=25000)
    at ../sysdeps/unix/sysv/linux/epoll_wait.c:30
        resultvar = 4294967292
        sc_cancel_oldtype = 0
        sc_ret = <optimized out>
#1  0x0419dcde in epoll_dispatch ()
No symbol table info available.
#2  0x0419b809 in event_base_loop ()
No symbol table info available.
#3  0x0410407e in base::MessagePumpLibevent::Run(base::MessagePump::Delegate*) ()
No symbol table info available.
#4  0x040ffbcd in non-virtual thunk to base::MessageLoop::Run(bool) ()
No symbol table info available.
#5  0x0412db4b in base::RunLoop::Run() ()
No symbol table info available.
#6  0x04160501 in base::Thread::Run(base::RunLoop*) ()
No symbol table info available.
#7  0x0416071a in base::Thread::ThreadMain() ()
No symbol table info available.
#8  0x0415b70c in base::(anonymous namespace)::ThreadFunc(void*) ()
No symbol table info available.
#9  0xb7fa9fac in start_thread (arg=0xafcffb40) at pthread_create.c:463
        pd = 0xafcffb40
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {-1208225792, -1345324224, -1345324224, -1345326680, 
                1365964680, 1001777592}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {
              prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
#10 0xb4d96a96 in clone () from /lib/libc.so.6
No symbol table info available.

Thread 5 (Thread 0xaf2ffb40 (LWP 3919)):
#0  0xb4d9012e in __GI___select (nfds=25, readfds=0xaf2febd0, writefds=0x0, exceptfds=0x0, timeout=0x0)
    at ../sysdeps/unix/sysv/linux/select.c:41
        resultvar = 4294966782
        sc_cancel_oldtype = 0
        sc_ret = <optimized out>
        timeout = 0x0
        writefds = 0x0
        readfds = 0xaf2febd0
        exceptfds = 0x0
        nfds = 25
#1  0x040e8bc4 in base::(anonymous namespace)::InotifyReaderCallback(base::(anonymous namespace)::InotifyReader*, int) ()
No symbol table info available.
#2  0x040e9075 in base::internal::Invoker<base::internal::BindState<void (*)(base::(anonymous namespace)::InotifyReader*, int), base::(anonymous namespace)::InotifyReader*, int>, void ()>::RunOnce(base::internal::BindStateBase*) ()
No symbol table info available.
#3  0x040de7e7 in base::debug::TaskAnnotator::RunTask(char const*, base::PendingTask*) ()
No symbol table info available.
#4  0x04101a9f in base::internal::IncomingTaskQueue::RunTask(base::PendingTask*) ()
No symbol table info available.
#5  0x0410004c in base::MessageLoop::RunTask(base::PendingTask*) ()
No symbol table info available.
#6  0x041007d9 in base::MessageLoop::DoWork() ()
No symbol table info available.
#7  0x04103025 in base::MessagePumpDefault::Run(base::MessagePump::Delegate*) ()
No symbol table info available.
#8  0x040ffbcd in non-virtual thunk to base::MessageLoop::Run(bool) ()
No symbol table info available.
#9  0x0412db4b in base::RunLoop::Run() ()
No symbol table info available.
#10 0x04160501 in base::Thread::Run(base::RunLoop*) ()
No symbol table info available.
#11 0x0416071a in base::Thread::ThreadMain() ()
No symbol table info available.
#12 0x0415b70c in base::(anonymous namespace)::ThreadFunc(void*) ()
No symbol table info available.
#13 0xb7fa9fac in start_thread (arg=0xaf2ffb40) at pthread_create.c:463
        pd = 0xaf2ffb40
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {-1208225792, -1355809984, -1355809984, -1355812440, 
                -1855260791, 1001777592}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {
              prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
#14 0xb4d96a96 in clone () from /lib/libc.so.6
No symbol table info available.

Thread 4 (Thread 0xb0831b40 (LWP 3920)):
#0  0xb7fb3ffa in __libc_read (fd=30, buf=0xb0830f8c, nbytes=4) at ../sysdeps/unix/sysv/linux/read.c:27
        resultvar = 4294966784
        sc_cancel_oldtype = 0
        sc_ret = <optimized out>
        nbytes = 4
        buf = 0xb0830f8c
        fd = 30
#1  0x03300560 in (anonymous namespace)::ShutdownDetector::ThreadMain ()
No symbol table info available.
#2  0x0415b70c in base::(anonymous namespace)::ThreadFunc(void*) ()
No symbol table info available.
#3  0xb7fa9fac in start_thread (arg=0xb0831b40) at pthread_create.c:463
        pd = 0xb0831b40
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {-1208225792, -1333585088, -1333585088, -1333587544, 
                -928319562, 1001777592}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {
              prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
#4  0xb4d96a96 in clone () from /lib/libc.so.6
No symbol table info available.

Thread 3 (Thread 0xb1a65b40 (LWP 3911)):
#0  0xb4d8d4fe in __GI___poll (fds=0xb1a64620, nfds=2, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
        resultvar = 4294966780
        sc_cancel_oldtype = 0
        sc_ret = <optimized out>
        timeout = -1
        nfds = 2
        fds = 0xb1a64620
#1  0x02d5ed4f in content::SandboxIPCHandler::Run() ()
No symbol table info available.
#2  0x0415fb9b in base::DelegateSimpleThread::Run() ()
No symbol table info available.
#3  0x0415f9e2 in base::SimpleThread::ThreadMain() ()
No symbol table info available.
#4  0x0415b70c in base::(anonymous namespace)::ThreadFunc(void*) ()
No symbol table info available.
#5  0xb7fa9fac in start_thread (arg=0xb1a65b40) at pthread_create.c:463
        pd = 0xb1a65b40
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {-1208225792, -1314497728, -1314497728, -1314500184, 
                -2111113292, 1001777592}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {
              prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
#6  0xb4d96a96 in clone () from /lib/libc.so.6
No symbol table info available.

Thread 2 (Thread 0xb10ffb40 (LWP 3916)):
#0  0xb7fb527a in __waitpid (pid=3912, stat_loc=0x0, options=0) at ../sysdeps/unix/sysv/linux/waitpid.c:28
        resultvar = 4294966784
        sc_cancel_oldtype = 0
        sc_ret = <optimized out>
        options = 0
        stat_loc = 0x0
        pid = 3912
#1  0x041226fe in base::(anonymous namespace)::BackgroundReaper::ThreadMain ()
No symbol table info available.
#2  0x0415b70c in base::(anonymous namespace)::ThreadFunc(void*) ()
No symbol table info available.
#3  0xb7fa9fac in start_thread (arg=0xb10ffb40) at pthread_create.c:463
        pd = 0xb10ffb40
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {-1208225792, -1324352704, -1324352704, -1324355160, 
                -781518923, 1001777592}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {
              prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
#4  0xb4d96a96 in clone () from /lib/libc.so.6
No symbol table info available.

Thread 1 (Thread 0xb2858200 (LWP 3907)):
#0  0x02807dee in policy::ConfigurationPolicyHandlerList::ApplyPolicySettings(policy::PolicyMap const&, PrefValueMap*, policy::PolicyErrorMap*) const ()
No symbol table info available.
#1  0x028082a6 in policy::ConfigurationPolicyPrefStore::CreatePreferencesFromPolicies() ()
No symbol table info available.
#2  0x0280811b in policy::ConfigurationPolicyPrefStore::ConfigurationPolicyPrefStore(policy::BrowserPolicyConnectorBase*, policy::PolicyService*, policy::ConfigurationPolicyHandlerList const*, policy::PolicyLevel) ()
No symbol table info available.
#3  0x064ccb33 in sync_preferences::PrefServiceSyncableFactory::SetManagedPolicies(policy::PolicyService*, policy::BrowserPolicyConnector*) ()
No symbol table info available.
#4  0x03e676f3 in (anonymous namespace)::PrepareFactory(sync_preferences::PrefServiceSyncableFactory*, base::FilePath const&, policy::PolicyService*, SupervisedUserSettingsService*, scoped_refptr<PersistentPrefStore>, scoped_refptr<PrefStore> const&, bool) ()
No symbol table info available.
#5  0x03e675b1 in chrome_prefs::CreateLocalState(base::FilePath const&, base::SequencedTaskRunner*, policy::PolicyService*, scoped_refptr<PrefRegistry> const&, bool, std::unique_ptr<PrefValueStore::Delegate, std::default_delete<PrefValueStore::Delegate> >) ()
No symbol table info available.
#6  0x03d49495 in BrowserProcessImpl::local_state() ()
No symbol table info available.
#7  0x03d40c61 in ChromeBrowserMainParts::PreCreateThreadsImpl() ()
No symbol table info available.
#8  0x03d40883 in ChromeBrowserMainParts::PreCreateThreads() ()
No symbol table info available.
#9  0x029d2449 in content::BrowserMainLoop::PreCreateThreads() ()
No symbol table info available.
#10 0x029d7fd1 in base::internal::Invoker<base::internal::BindState<int (content::BrowserMainLoop::*)(), base::internal::UnretainedWrapper<content::BrowserMainLoop> >, int ()>::Run(base::internal::BindStateBase*) ()
No symbol table info available.
#11 0x02e18559 in content::StartupTaskRunner::RunAllTasksNow() ()
No symbol table info available.
#12 0x029d2c59 in content::BrowserMainLoop::CreateStartupTasks() ()
No symbol table info available.
#13 0x029d8423 in content::BrowserMainRunnerImpl::Initialize(content::MainFunctionParams const&) ()
No symbol table info available.
#14 0x029d0240 in content::BrowserMain(content::MainFunctionParams const&) ()
No symbol table info available.
#15 0x03d1ef41 in content::ContentMainRunnerImpl::Run() ()
No symbol table info available.
#16 0x03d1d524 in content::ContentServiceManagerMainDelegate::RunEmbedderProcess() ()
No symbol table info available.
#17 0x03d2a983 in service_manager::Main(service_manager::MainParams const&) ()
No symbol table info available.
#18 0x03d1de41 in content::ContentMain(content::ContentMainParams const&) ()
No symbol table info available.
#19 0x02175f04 in ChromeMain ()
No symbol table info available.
#20 0x02175e34 in main ()
No symbol table info available.