[Pkg-chromium-maint] Bug#679827: [regression] chromium always hangs on https://github.com
Soeren Sonnenburg
sonne at debian.org
Sun Jul 8 01:49:31 UTC 2012
See the attached bt. It looks like it hangs waiting for some condition
to be met indicative of a threading related deadlock maybe.
On Sat, 2012-07-07 at 15:21 -0500, Jonathan Nieder wrote:
> tags 679827 + upstream moreinfo
> quit
>
> Hi,
>
> Soeren Sonnenburg wrote:
>
> > On various webpages like e.g. https://github.com chromium reproducibly
> > hangs since this upgrade to 20.X (same with google-chrome even from dev
> > channel 21.X).
> >
> > This occurs with all plugins and extensions disabled and even in
> > incognito mode and even after removing .cache .config
>
> Interesting. Can you get a backtrace of all threads when this
> happens? (Instructions at [1]. You can get to the (gdb) prompt when
> chromium is hanging by hitting ^C from the corresponding terminal.
> You'll probably want to install chromium-dbg and some other -dbg
> packages to make the backtrace more readable.)
>
> I can't reproduce it, but I'm using i386 instead of amd64.
>
> Hope that helps,
> Jonathan
>
> [1] http://wiki.debian.org/Chromium/Debugging
>
--
For the one fact about the future of which we can be certain is that it
will be utterly fantastic. -- Arthur C. Clarke, 1962
-------------- next part --------------
# Env:
# LD_LIBRARY_PATH=/usr/lib/chromium:/usr/lib/xulrunner-1.9.1
# PATH=/usr/lib/chromium:/usr/local/bin:/usr/bin:/bin:/usr/bin/X11:/usr/games:/opt/google-earth
# GTK_PATH=
# CHROMIUM_USER_FLAGS=
# CHROMIUM_FLAGS=--password-store=detect
/usr/bin/gdb /usr/lib/chromium/chromium -x /tmp/chromiumargs.2ltWP6
GNU gdb (GDB) 7.4.1-debian
Copyright (C) 2012 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".
For bug reporting instructions, please see:
<http://www.gnu.org/software/gdb/bugs/>...
Reading symbols from /usr/lib/chromium/chromium...Reading symbols from /usr/lib/debug/usr/lib/chromium/chromium...done.
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) r
Starting program: /usr/lib/chromium/chromium --password-store=detect
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[New Thread 0x7fffe8e8b700 (LWP 12765)]
[New Thread 0x7fffe868a700 (LWP 12766)]
[New Thread 0x7fffe7e89700 (LWP 12767)]
[New Thread 0x7ffff7fd0700 (LWP 12768)]
[New Thread 0x7fffdf820700 (LWP 12769)]
[New Thread 0x7fffe7688700 (LWP 12770)]
[New Thread 0x7fffe6e87700 (LWP 12771)]
[New Thread 0x7fffe6686700 (LWP 12772)]
[New Thread 0x7fffe5e85700 (LWP 12773)]
[New Thread 0x7fffe5684700 (LWP 12774)]
[New Thread 0x7fffe4e83700 (LWP 12775)]
[New Thread 0x7fffe4682700 (LWP 12776)]
[New Thread 0x7fffdf01f700 (LWP 12777)]
[New Thread 0x7fffde81e700 (LWP 12778)]
[New Thread 0x7fffde01d700 (LWP 12779)]
[New Thread 0x7fffd5aad700 (LWP 12780)]
[New Thread 0x7fffd52ac700 (LWP 12786)]
[Thread 0x7fffd52ac700 (LWP 12786) exited]
[New Thread 0x7fffd52ac700 (LWP 12788)]
[New Thread 0x7fffcffff700 (LWP 12794)]
[Thread 0x7fffcffff700 (LWP 12794) exited]
[New Thread 0x7fffcffff700 (LWP 12802)]
[Thread 0x7fffcffff700 (LWP 12802) exited]
[New Thread 0x7ffff7edd700 (LWP 12803)]
[New Thread 0x7ffff7e2e700 (LWP 12804)]
[New Thread 0x7fffcffff700 (LWP 12805)]
Program received signal SIGINT, Interrupt.
pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:216
216 ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S: No such file or directory.
(gdb) bt
#0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:216
#1 0x00005555563128f6 in base::ConditionVariable::TimedWait (this=0x7fffffffcaf0, max_time=...) at base/synchronization/condition_variable_posix.cc:63
#2 0x00005555563131af in base::WaitableEvent::TimedWait (this=0x55555a4ff830, max_time=...) at base/synchronization/waitable_event_posix.cc:209
#3 0x0000555557b409e0 in RenderWidgetHelper::WaitForBackingStoreMsg (this=0x55555a4ff7d0, render_widget_id=1, max_delay=..., msg=0x7fffffffce30) at content/browser/renderer_host/render_widget_helper.cc:188
#4 0x0000555557b459ea in content::RenderWidgetHostImpl::GetBackingStore (this=0x55555a1bbd18, force_create=<optimized out>) at content/browser/renderer_host/render_widget_host_impl.cc:652
#5 0x0000555557b4ee7c in RenderWidgetHostViewGtk::Paint (this=this at entry=0x55555a5058d0, damage_rect=...) at content/browser/renderer_host/render_widget_host_view_gtk.cc:1129
#6 0x0000555557b4f3b8 in OnExposeEvent (host_view=0x55555a5058d0, expose=<optimized out>, widget=<optimized out>) at content/browser/renderer_host/render_widget_host_view_gtk.cc:183
#7 RenderWidgetHostViewGtkWidget::OnExposeEvent (widget=<optimized out>, expose=<optimized out>, host_view=0x55555a5058d0) at content/browser/renderer_host/render_widget_host_view_gtk.cc:177
#8 0x00007ffff63c4538 in _gtk_marshal_BOOLEAN__BOXED (closure=0x55555a505ad0, return_value=0x7fffffffd390, n_param_values=<optimized out>, param_values=0x7fffffffd440, invocation_hint=<optimized out>, marshal_data=<optimized out>) at /tmp/buildd/gtk+2.0-2.24.10/gtk/gtkmarshalers.c:86
#9 0x00007ffff6bcd724 in g_closure_invoke (closure=0x55555a505ad0, return_value=0x7fffffffd390, n_param_values=2, param_values=0x7fffffffd440, invocation_hint=0x7fffffffd3e0) at /tmp/buildd/glib2.0-2.32.3/./gobject/gclosure.c:777
#10 0x00007ffff6bde7b0 in signal_emit_unlocked_R (node=node at entry=0x555559ead750, detail=detail at entry=0, instance=instance at entry=0x55555a35fc00, emission_return=emission_return at entry=0x7fffffffd510, instance_and_params=instance_and_params at entry=0x7fffffffd440) at /tmp/buildd/glib2.0-2.32.3/./gobject/gsignal.c:3547
#11 0x00007ffff6be634b in g_signal_emit_valist (instance=0x55555a35fc00, signal_id=<optimized out>, detail=0, var_args=var_args at entry=0x7fffffffd698) at /tmp/buildd/glib2.0-2.32.3/./gobject/gsignal.c:3306
#12 0x00007ffff6be68c2 in g_signal_emit (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>) at /tmp/buildd/glib2.0-2.32.3/./gobject/gsignal.c:3352
#13 0x00007ffff64dd451 in gtk_widget_event_internal (widget=0x55555a35fc00, event=0x7fffffffd8a0) at /tmp/buildd/gtk+2.0-2.24.10/gtk/gtkwidget.c:4984
#14 0x00007ffff63c2ce7 in IA__gtk_main_do_event (event=0x7fffffffd8a0) at /tmp/buildd/gtk+2.0-2.24.10/gtk/gtkmain.c:1620
#15 0x0000555556331978 in base::MessagePumpGtk::DispatchEvents (this=0x555559e17d70, event=0x7fffffffd8a0) at base/message_pump_gtk.cc:81
#16 0x00007ffff6015acc in _gdk_window_process_updates_recurse (window=0x555559e0d5a0, expose_region=0x55555a293b80) at /tmp/buildd/gtk+2.0-2.24.10/gdk/gdkwindow.c:5429
#17 0x00007ffff6010a93 in gdk_window_process_updates_internal (window=0x555559e0d5a0) at /tmp/buildd/gtk+2.0-2.24.10/gdk/gdkwindow.c:5588
#18 0x00007ffff6012c31 in IA__gdk_window_process_all_updates () at /tmp/buildd/gtk+2.0-2.24.10/gdk/gdkwindow.c:5696
#19 0x00007ffff6012c99 in gdk_window_update_idle (data=<optimized out>) at /tmp/buildd/gtk+2.0-2.24.10/gdk/gdkwindow.c:5322
#20 0x00007ffff5ff0236 in gdk_threads_dispatch (data=0x55555a103900) at /tmp/buildd/gtk+2.0-2.24.10/gdk/gdk.c:512
#21 0x00007ffff690f205 in g_main_dispatch (context=0x555559e0fa50) at /tmp/buildd/glib2.0-2.32.3/./glib/gmain.c:2539
#22 g_main_context_dispatch (context=context at entry=0x555559e0fa50) at /tmp/buildd/glib2.0-2.32.3/./glib/gmain.c:3075
#23 0x00007ffff690f538 in g_main_context_iterate (context=context at entry=0x555559e0fa50, block=block at entry=0, dispatch=dispatch at entry=1, self=<error reading variable: Unhandled dwarf expression opcode 0xfa>) at /tmp/buildd/glib2.0-2.32.3/./glib/gmain.c:3146
#24 0x00007ffff690f5f4 in g_main_context_iteration (context=0x555559e0fa50, may_block=0) at /tmp/buildd/glib2.0-2.32.3/./glib/gmain.c:3207
#25 0x00005555563306bf in base::MessagePumpGlib::RunWithDispatcher (this=0x555559e17d70, delegate=<optimized out>, dispatcher=<optimized out>) at base/message_pump_glib.cc:206
#26 0x00005555562f38c4 in MessageLoop::RunInternal (this=0x555559e17b40) at base/message_loop.cc:417
#27 0x00005555562f399c in RunHandler (this=<optimized out>) at base/message_loop.cc:390
#28 MessageLoopForUI::RunWithDispatcher (this=<optimized out>, dispatcher=<optimized out>) at base/message_loop.cc:763
#29 0x000055555609b4c0 in MainMessageLoopRun (this=<optimized out>, result_code=<optimized out>) at chrome/browser/chrome_browser_main.cc:1899
#30 ChromeBrowserMainParts::MainMessageLoopRun (this=<optimized out>, result_code=<optimized out>) at chrome/browser/chrome_browser_main.cc:1883
#31 0x0000555557aa9ce1 in content::BrowserMainLoop::RunMainMessageLoopParts (this=0x555559dcb510) at content/browser/browser_main_loop.cc:453
#32 0x0000555557aaa19a in (anonymous namespace)::BrowserMainRunnerImpl::Run (this=0x555559dc89f0) at content/browser/browser_main_runner.cc:98
#33 0x0000555557aa8189 in BrowserMain (parameters=...) at content/browser/browser_main.cc:21
#34 0x000055555627874d in RunNamedProcessTypeMain (delegate=0x7fffffffe140, main_function_params=..., process_type=...) at content/app/content_main_runner.cc:290
#35 (anonymous namespace)::ContentMainRunnerImpl::Run (this=<optimized out>) at content/app/content_main_runner.cc:548
#36 0x0000555556277981 in content::ContentMain (argc=<optimized out>, argv=0x7fffffffe288, delegate=0x7fffffffe140) at content/app/content_main.cc:35
#37 0x0000555555afbd68 in ChromeMain (argc=2, argv=0x7fffffffe288) at chrome/app/chrome_main.cc:32
#38 0x0000555555afbd26 in main (argc=<optimized out>, argv=<optimized out>) at chrome/app/chrome_exe_main_gtk.cc:18
(gdb) thread apply all bt
Thread 24 (Thread 0x7fffcffff700 (LWP 12805)):
#0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1 0x000055555631269c in base::ConditionVariable::Wait (this=0x555559e28548) at base/synchronization/condition_variable_posix.cc:37
#2 0x000055555631b4c6 in base::SequencedWorkerPool::Inner::ThreadLoop (this=0x555559e28510, this_worker=this_worker at entry=0x7fffd10b5e90) at base/threading/sequenced_worker_pool.cc:695
#3 0x000055555631bf71 in base::SequencedWorkerPool::Worker::Run (this=0x7fffd10b5e90) at base/threading/sequenced_worker_pool.cc:480
#4 0x000055555631c0ae in base::SimpleThread::ThreadMain (this=0x7fffd10b5e90) at base/threading/simple_thread.cc:60
#5 0x0000555556318b33 in base::(anonymous namespace)::ThreadFunc (params=0x7fffd1014130) at base/threading/platform_thread_posix.cc:65
#6 0x00007ffff7bc7b50 in start_thread (arg=<optimized out>) at pthread_create.c:304
#7 0x00007ffff09266dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#8 0x0000000000000000 in ?? ()
Thread 23 (Thread 0x7ffff7e2e700 (LWP 12804)):
#0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:216
#1 0x00005555563128f6 in base::ConditionVariable::TimedWait (this=0x555559e5abc0, max_time=...) at base/synchronization/condition_variable_posix.cc:63
#2 0x000055555631f07b in base::PosixDynamicThreadPool::WaitForTask (this=0x555559e5ab80) at base/threading/worker_pool_posix.cc:183
#3 0x000055555631f250 in base::(anonymous namespace)::WorkerThread::ThreadMain (this=0x7fffd0fe68d0) at base/threading/worker_pool_posix.cc:86
#4 0x0000555556318b33 in base::(anonymous namespace)::ThreadFunc (params=0x7fffd1074ad0) at base/threading/platform_thread_posix.cc:65
#5 0x00007ffff7bc7b50 in start_thread (arg=<optimized out>) at pthread_create.c:304
#6 0x00007ffff09266dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7 0x0000000000000000 in ?? ()
Thread 22 (Thread 0x7ffff7edd700 (LWP 12803)):
#0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:216
#1 0x00005555563128f6 in base::ConditionVariable::TimedWait (this=0x555559e5abc0, max_time=...) at base/synchronization/condition_variable_posix.cc:63
#2 0x000055555631f07b in base::PosixDynamicThreadPool::WaitForTask (this=0x555559e5ab80) at base/threading/worker_pool_posix.cc:183
#3 0x000055555631f250 in base::(anonymous namespace)::WorkerThread::ThreadMain (this=0x55555a277010) at base/threading/worker_pool_posix.cc:86
#4 0x0000555556318b33 in base::(anonymous namespace)::ThreadFunc (params=0x55555a4ac4d0) at base/threading/platform_thread_posix.cc:65
#5 0x00007ffff7bc7b50 in start_thread (arg=<optimized out>) at pthread_create.c:304
#6 0x00007ffff09266dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7 0x0000000000000000 in ?? ()
Thread 19 (Thread 0x7fffd52ac700 (LWP 12788)):
#0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:216
#1 0x00005555563128f6 in base::ConditionVariable::TimedWait (this=0x7fffd52ab4b0, max_time=...) at base/synchronization/condition_variable_posix.cc:63
#2 0x00005555563131af in base::WaitableEvent::TimedWait (this=0x55555a24a9d0, max_time=...) at base/synchronization/waitable_event_posix.cc:209
#3 0x00005555562f5328 in base::MessagePumpDefault::Run (this=0x55555a24a9c0, delegate=0x7fffd52aba20) at base/message_pump_default.cc:51
#4 0x00005555562f38c4 in MessageLoop::RunInternal (this=0x7fffd52aba20) at base/message_loop.cc:417
#5 0x00005555562f3a10 in RunHandler (this=<optimized out>) at base/message_loop.cc:390
#6 MessageLoop::Run (this=<optimized out>) at base/message_loop.cc:300
#7 0x000055555631c84c in base::Thread::ThreadMain (this=0x55555a2511b0) at base/threading/thread.cc:163
#8 0x0000555556318b33 in base::(anonymous namespace)::ThreadFunc (params=0x55555a250c10) at base/threading/platform_thread_posix.cc:65
#9 0x00007ffff7bc7b50 in start_thread (arg=<optimized out>) at pthread_create.c:304
#10 0x00007ffff09266dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()
Thread 17 (Thread 0x7fffd5aad700 (LWP 12780)):
#0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1 0x000055555631269c in base::ConditionVariable::Wait (this=0x555559e28548) at base/synchronization/condition_variable_posix.cc:37
#2 0x000055555631b4c6 in base::SequencedWorkerPool::Inner::ThreadLoop (this=0x555559e28510, this_worker=this_worker at entry=0x55555a21d7a0) at base/threading/sequenced_worker_pool.cc:695
#3 0x000055555631bf71 in base::SequencedWorkerPool::Worker::Run (this=0x55555a21d7a0) at base/threading/sequenced_worker_pool.cc:480
#4 0x000055555631c0ae in base::SimpleThread::ThreadMain (this=0x55555a21d7a0) at base/threading/simple_thread.cc:60
#5 0x0000555556318b33 in base::(anonymous namespace)::ThreadFunc (params=0x55555a21d8b0) at base/threading/platform_thread_posix.cc:65
#6 0x00007ffff7bc7b50 in start_thread (arg=<optimized out>) at pthread_create.c:304
#7 0x00007ffff09266dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#8 0x0000000000000000 in ?? ()
Thread 16 (Thread 0x7fffde01d700 (LWP 12779)):
#0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:216
#1 0x00005555563128f6 in base::ConditionVariable::TimedWait (this=0x7fffde01c4b0, max_time=...) at base/synchronization/condition_variable_posix.cc:63
#2 0x00005555563131af in base::WaitableEvent::TimedWait (this=0x555559e8c820, max_time=...) at base/synchronization/waitable_event_posix.cc:209
#3 0x00005555562f5328 in base::MessagePumpDefault::Run (this=0x555559e8c810, delegate=0x7fffde01ca20) at base/message_pump_default.cc:51
#4 0x00005555562f38c4 in MessageLoop::RunInternal (this=0x7fffde01ca20) at base/message_loop.cc:417
#5 0x00005555562f3a10 in RunHandler (this=<optimized out>) at base/message_loop.cc:390
#6 MessageLoop::Run (this=<optimized out>) at base/message_loop.cc:300
#7 0x000055555631c84c in base::Thread::ThreadMain (this=0x7fffe0000c50) at base/threading/thread.cc:163
#8 0x0000555556318b33 in base::(anonymous namespace)::ThreadFunc (params=0x7fffe0000e10) at base/threading/platform_thread_posix.cc:65
#9 0x00007ffff7bc7b50 in start_thread (arg=<optimized out>) at pthread_create.c:304
#10 0x00007ffff09266dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()
Thread 15 (Thread 0x7fffde81e700 (LWP 12778)):
#0 0x00007ffff091ba93 in *__GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
#1 0x00007ffff690f4d4 in g_main_context_poll (n_fds=3, fds=0x555559e89ab0, timeout=-1, context=0x555559e89b20, priority=<optimized out>) at /tmp/buildd/glib2.0-2.32.3/./glib/gmain.c:3440
#2 g_main_context_iterate (context=0x555559e89b20, block=block at entry=1, dispatch=dispatch at entry=1, self=<error reading variable: Unhandled dwarf expression opcode 0xfa>) at /tmp/buildd/glib2.0-2.32.3/./glib/gmain.c:3141
#3 0x00007ffff690f932 in g_main_loop_run (loop=0x555559e89ad0) at /tmp/buildd/glib2.0-2.32.3/./glib/gmain.c:3340
#4 0x00007fffefb597f6 in gdbus_shared_thread_func (user_data=0x555559e89af0) at /tmp/buildd/glib2.0-2.32.3/./gio/gdbusprivate.c:277
#5 0x00007ffff6931df5 in g_thread_proxy (data=0x555559e87400) at /tmp/buildd/glib2.0-2.32.3/./glib/gthread.c:801
#6 0x00007ffff7bc7b50 in start_thread (arg=<optimized out>) at pthread_create.c:304
#7 0x00007ffff09266dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#8 0x0000000000000000 in ?? ()
Thread 14 (Thread 0x7fffdf01f700 (LWP 12777)):
#0 0x00007ffff091ba93 in *__GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
#1 0x00007ffff690f4d4 in g_main_context_poll (n_fds=1, fds=0x555559e78c80, timeout=-1, context=0x555559e75c50, priority=<optimized out>) at /tmp/buildd/glib2.0-2.32.3/./glib/gmain.c:3440
#2 g_main_context_iterate (context=0x555559e75c50, block=block at entry=1, dispatch=dispatch at entry=1, self=<error reading variable: Unhandled dwarf expression opcode 0xfa>) at /tmp/buildd/glib2.0-2.32.3/./glib/gmain.c:3141
#3 0x00007ffff690f932 in g_main_loop_run (loop=0x555559e75f20) at /tmp/buildd/glib2.0-2.32.3/./glib/gmain.c:3340
#4 0x00007fffe4428efb in ?? () from /usr/lib/x86_64-linux-gnu/gio/modules/libdconfsettings.so
#5 0x00007ffff6931df5 in g_thread_proxy (data=0x555559e13d40) at /tmp/buildd/glib2.0-2.32.3/./glib/gthread.c:801
#6 0x00007ffff7bc7b50 in start_thread (arg=<optimized out>) at pthread_create.c:304
#7 0x00007ffff09266dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#8 0x0000000000000000 in ?? ()
Thread 13 (Thread 0x7fffe4682700 (LWP 12776)):
#0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:216
#1 0x00005555563128f6 in base::ConditionVariable::TimedWait (this=0x555559e5abc0, max_time=...) at base/synchronization/condition_variable_posix.cc:63
#2 0x000055555631f07b in base::PosixDynamicThreadPool::WaitForTask (this=0x555559e5ab80) at base/threading/worker_pool_posix.cc:183
#3 0x000055555631f250 in base::(anonymous namespace)::WorkerThread::ThreadMain (this=0x555559e5ad30) at base/threading/worker_pool_posix.cc:86
#4 0x0000555556318b33 in base::(anonymous namespace)::ThreadFunc (params=0x555559e5ad50) at base/threading/platform_thread_posix.cc:65
#5 0x00007ffff7bc7b50 in start_thread (arg=<optimized out>) at pthread_create.c:304
#6 0x00007ffff09266dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7 0x0000000000000000 in ?? ()
Thread 12 (Thread 0x7fffe4e83700 (LWP 12775)):
#0 0x00007ffff0926d33 in epoll_wait () at ../sysdeps/unix/syscall-template.S:82
#1 0x00007ffff4d40d17 in epoll_dispatch (base=0x555559e59d20, tv=<optimized out>) at epoll.c:407
#2 0x00007ffff4d2cbc4 in event_base_loop (base=0x555559e59d20, flags=1) at event.c:1603
#3 0x00005555562c8a74 in base::MessagePumpLibevent::Run (this=0x555559e59560, delegate=0x7fffe4e82a20) at base/message_pump_libevent.cc:279
#4 0x00005555562f38c4 in MessageLoop::RunInternal (this=0x7fffe4e82a20) at base/message_loop.cc:417
#5 0x00005555562f3a10 in RunHandler (this=<optimized out>) at base/message_loop.cc:390
#6 MessageLoop::Run (this=<optimized out>) at base/message_loop.cc:300
#7 0x000055555631c84c in base::Thread::ThreadMain (this=0x555559e57b40) at base/threading/thread.cc:163
#8 0x0000555556318b33 in base::(anonymous namespace)::ThreadFunc (params=0x555559e52eb0) at base/threading/platform_thread_posix.cc:65
#9 0x00007ffff7bc7b50 in start_thread (arg=<optimized out>) at pthread_create.c:304
#10 0x00007ffff09266dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()
Thread 11 (Thread 0x7fffe5684700 (LWP 12774)):
#0 0x00007ffff0926d33 in epoll_wait () at ../sysdeps/unix/syscall-template.S:82
#1 0x00007ffff4d40d17 in epoll_dispatch (base=0x555559e58810, tv=<optimized out>) at epoll.c:407
#2 0x00007ffff4d2cbc4 in event_base_loop (base=0x555559e58810, flags=1) at event.c:1603
#3 0x00005555562c8a74 in base::MessagePumpLibevent::Run (this=0x555559e58000, delegate=0x7fffe5683a20) at base/message_pump_libevent.cc:279
#4 0x00005555562f38c4 in MessageLoop::RunInternal (this=0x7fffe5683a20) at base/message_loop.cc:417
#5 0x00005555562f3a10 in RunHandler (this=<optimized out>) at base/message_loop.cc:390
#6 MessageLoop::Run (this=<optimized out>) at base/message_loop.cc:300
#7 0x000055555631c84c in base::Thread::ThreadMain (this=0x555559e56df0) at base/threading/thread.cc:163
#8 0x0000555556318b33 in base::(anonymous namespace)::ThreadFunc (params=0x555559e57220) at base/threading/platform_thread_posix.cc:65
#9 0x00007ffff7bc7b50 in start_thread (arg=<optimized out>) at pthread_create.c:304
#10 0x00007ffff09266dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()
Thread 10 (Thread 0x7fffe5e85700 (LWP 12773)):
#0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1 0x000055555631269c in base::ConditionVariable::Wait (this=0x7fffe5e84320) at base/synchronization/condition_variable_posix.cc:37
#2 0x00005555563131c0 in base::WaitableEvent::TimedWait (this=0x555559e55eb0, max_time=...) at base/synchronization/waitable_event_posix.cc:211
#3 0x00005555563131e8 in base::WaitableEvent::Wait (this=<optimized out>) at base/synchronization/waitable_event_posix.cc:156
#4 0x00005555562f52ed in base::MessagePumpDefault::Run (this=0x555559e55ea0, delegate=0x7fffe5e84a20) at base/message_pump_default.cc:47
#5 0x00005555562f38c4 in MessageLoop::RunInternal (this=0x7fffe5e84a20) at base/message_loop.cc:417
#6 0x00005555562f3a10 in RunHandler (this=<optimized out>) at base/message_loop.cc:390
#7 MessageLoop::Run (this=<optimized out>) at base/message_loop.cc:300
#8 0x000055555631c84c in base::Thread::ThreadMain (this=0x555559e548f0) at base/threading/thread.cc:163
#9 0x0000555556318b33 in base::(anonymous namespace)::ThreadFunc (params=0x555559e52eb0) at base/threading/platform_thread_posix.cc:65
#10 0x00007ffff7bc7b50 in start_thread (arg=<optimized out>) at pthread_create.c:304
#11 0x00007ffff09266dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()
Thread 9 (Thread 0x7fffe6686700 (LWP 12772)):
#0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1 0x000055555631269c in base::ConditionVariable::Wait (this=0x7fffe6685320) at base/synchronization/condition_variable_posix.cc:37
#2 0x00005555563131c0 in base::WaitableEvent::TimedWait (this=0x555559e2ba70, max_time=...) at base/synchronization/waitable_event_posix.cc:211
#3 0x00005555563131e8 in base::WaitableEvent::Wait (this=<optimized out>) at base/synchronization/waitable_event_posix.cc:156
#4 0x00005555562f52ed in base::MessagePumpDefault::Run (this=0x555559e2ba60, delegate=0x7fffe6685a20) at base/message_pump_default.cc:47
#5 0x00005555562f38c4 in MessageLoop::RunInternal (this=0x7fffe6685a20) at base/message_loop.cc:417
#6 0x00005555562f3a10 in RunHandler (this=<optimized out>) at base/message_loop.cc:390
#7 MessageLoop::Run (this=<optimized out>) at base/message_loop.cc:300
#8 0x000055555631c84c in base::Thread::ThreadMain (this=0x555559e545a0) at base/threading/thread.cc:163
#9 0x0000555556318b33 in base::(anonymous namespace)::ThreadFunc (params=0x555559e52eb0) at base/threading/platform_thread_posix.cc:65
#10 0x00007ffff7bc7b50 in start_thread (arg=<optimized out>) at pthread_create.c:304
#11 0x00007ffff09266dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()
Thread 8 (Thread 0x7fffe6e87700 (LWP 12771)):
#0 0x00007ffff0926d33 in epoll_wait () at ../sysdeps/unix/syscall-template.S:82
#1 0x00007ffff4d40d17 in epoll_dispatch (base=0x555559e55060, tv=<optimized out>) at epoll.c:407
#2 0x00007ffff4d2cbc4 in event_base_loop (base=0x555559e55060, flags=1) at event.c:1603
#3 0x00005555562c8a74 in base::MessagePumpLibevent::Run (this=0x555559e547b0, delegate=0x7fffe6e86a20) at base/message_pump_libevent.cc:279
#4 0x00005555562f38c4 in MessageLoop::RunInternal (this=0x7fffe6e86a20) at base/message_loop.cc:417
#5 0x00005555562f3a10 in RunHandler (this=<optimized out>) at base/message_loop.cc:390
#6 MessageLoop::Run (this=<optimized out>) at base/message_loop.cc:300
#7 0x000055555631c84c in base::Thread::ThreadMain (this=0x555559e4f4e0) at base/threading/thread.cc:163
#8 0x0000555556318b33 in base::(anonymous namespace)::ThreadFunc (params=0x555559e51600) at base/threading/platform_thread_posix.cc:65
#9 0x00007ffff7bc7b50 in start_thread (arg=<optimized out>) at pthread_create.c:304
#10 0x00007ffff09266dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()
Thread 7 (Thread 0x7fffe7688700 (LWP 12770)):
#0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1 0x000055555631269c in base::ConditionVariable::Wait (this=0x7fffe7687320) at base/synchronization/condition_variable_posix.cc:37
#2 0x00005555563131c0 in base::WaitableEvent::TimedWait (this=0x555559e32f10, max_time=...) at base/synchronization/waitable_event_posix.cc:211
#3 0x00005555563131e8 in base::WaitableEvent::Wait (this=<optimized out>) at base/synchronization/waitable_event_posix.cc:156
#4 0x00005555562f52ed in base::MessagePumpDefault::Run (this=0x555559e32f00, delegate=0x7fffe7687a20) at base/message_pump_default.cc:47
#5 0x00005555562f38c4 in MessageLoop::RunInternal (this=0x7fffe7687a20) at base/message_loop.cc:417
#6 0x00005555562f3a10 in RunHandler (this=<optimized out>) at base/message_loop.cc:390
#7 MessageLoop::Run (this=<optimized out>) at base/message_loop.cc:300
#8 0x000055555631c84c in base::Thread::ThreadMain (this=0x555559e4f670) at base/threading/thread.cc:163
#9 0x0000555556318b33 in base::(anonymous namespace)::ThreadFunc (params=0x555559e50cf0) at base/threading/platform_thread_posix.cc:65
#10 0x00007ffff7bc7b50 in start_thread (arg=<optimized out>) at pthread_create.c:304
#11 0x00007ffff09266dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()
Thread 6 (Thread 0x7fffdf820700 (LWP 12769)):
#0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:216
#1 0x00005555563128f6 in base::ConditionVariable::TimedWait (this=0x7fffdf81f4b0, max_time=...) at base/synchronization/condition_variable_posix.cc:63
#2 0x00005555563131af in base::WaitableEvent::TimedWait (this=0x555559e32d70, max_time=...) at base/synchronization/waitable_event_posix.cc:209
#3 0x00005555562f5328 in base::MessagePumpDefault::Run (this=0x555559e32d60, delegate=0x7fffdf81fa20) at base/message_pump_default.cc:51
#4 0x00005555562f38c4 in MessageLoop::RunInternal (this=0x7fffdf81fa20) at base/message_loop.cc:417
#5 0x00005555562f3a10 in RunHandler (this=<optimized out>) at base/message_loop.cc:390
#6 MessageLoop::Run (this=<optimized out>) at base/message_loop.cc:300
#7 0x000055555631c84c in base::Thread::ThreadMain (this=0x555559e4f6c0) at base/threading/thread.cc:163
#8 0x0000555556318b33 in base::(anonymous namespace)::ThreadFunc (params=0x555559e50cf0) at base/threading/platform_thread_posix.cc:65
#9 0x00007ffff7bc7b50 in start_thread (arg=<optimized out>) at pthread_create.c:304
#10 0x00007ffff09266dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()
Thread 5 (Thread 0x7ffff7fd0700 (LWP 12768)):
#0 0x00007ffff7bcf18d in read () at ../sysdeps/unix/syscall-template.S:82
#1 0x0000555555d97190 in read (__nbytes=4, __buf=0x7ffff7fcfa7c, __fd=<optimized out>) at /usr/include/x86_64-linux-gnu/bits/unistd.h:45
#2 (anonymous namespace)::ShutdownDetector::ThreadMain (this=0x555559e2f750) at chrome/browser/chrome_browser_main_posix.cc:129
#3 0x0000555556318b33 in base::(anonymous namespace)::ThreadFunc (params=0x555559e2f770) at base/threading/platform_thread_posix.cc:65
#4 0x00007ffff7bc7b50 in start_thread (arg=<optimized out>) at pthread_create.c:304
#5 0x00007ffff09266dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#6 0x0000000000000000 in ?? ()
Thread 4 (Thread 0x7fffe7e89700 (LWP 12767)):
#0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1 0x000055555631269c in base::ConditionVariable::Wait (this=0x7fffe7e88320) at base/synchronization/condition_variable_posix.cc:37
#2 0x00005555563131c0 in base::WaitableEvent::TimedWait (this=0x555559e2d360, max_time=...) at base/synchronization/waitable_event_posix.cc:211
#3 0x00005555563131e8 in base::WaitableEvent::Wait (this=<optimized out>) at base/synchronization/waitable_event_posix.cc:156
#4 0x00005555562f52ed in base::MessagePumpDefault::Run (this=0x555559e2d350, delegate=0x7fffe7e88a20) at base/message_pump_default.cc:47
#5 0x00005555562f38c4 in MessageLoop::RunInternal (this=0x7fffe7e88a20) at base/message_loop.cc:417
#6 0x00005555562f3a10 in RunHandler (this=<optimized out>) at base/message_loop.cc:390
#7 MessageLoop::Run (this=<optimized out>) at base/message_loop.cc:300
#8 0x000055555631c84c in base::Thread::ThreadMain (this=0x555559e2c150) at base/threading/thread.cc:163
#9 0x0000555556318b33 in base::(anonymous namespace)::ThreadFunc (params=0x555559e175a0) at base/threading/platform_thread_posix.cc:65
#10 0x00007ffff7bc7b50 in start_thread (arg=<optimized out>) at pthread_create.c:304
#11 0x00007ffff09266dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()
Thread 3 (Thread 0x7fffe868a700 (LWP 12766)):
#0 0x00007ffff09201d3 in select () at ../sysdeps/unix/syscall-template.S:82
#1 0x00005555562e6dcc in base::files::(anonymous namespace)::InotifyReaderCallback (reader=0x555559d91988, inotify_fd=21, shutdown_fd=<optimized out>) at base/files/file_path_watcher_linux.cc:169
#2 0x00005555562ef612 in Run (this=0x7fffe86894b8) at ./base/callback.h:272
#3 MessageLoop::RunTask (this=this at entry=0x7fffe8689a20, pending_task=...) at base/message_loop.cc:458
#4 0x00005555562f0458 in MessageLoop::DeferOrRunPendingTask (this=this at entry=0x7fffe8689a20, pending_task=...) at base/message_loop.cc:470
#5 0x00005555562f1fa0 in DoWork (this=<optimized out>) at base/message_loop.cc:647
#6 MessageLoop::DoWork (this=0x7fffe8689a20) at base/message_loop.cc:626
#7 0x00005555562f52a9 in base::MessagePumpDefault::Run (this=0x555559e17910, delegate=0x7fffe8689a20) at base/message_pump_default.cc:28
#8 0x00005555562f38c4 in MessageLoop::RunInternal (this=0x7fffe8689a20) at base/message_loop.cc:417
#9 0x00005555562f3a10 in RunHandler (this=<optimized out>) at base/message_loop.cc:390
#10 MessageLoop::Run (this=<optimized out>) at base/message_loop.cc:300
#11 0x000055555631c84c in base::Thread::ThreadMain (this=0x555559d919d8) at base/threading/thread.cc:163
#12 0x0000555556318b33 in base::(anonymous namespace)::ThreadFunc (params=0x555559e18830) at base/threading/platform_thread_posix.cc:65
#13 0x00007ffff7bc7b50 in start_thread (arg=<optimized out>) at pthread_create.c:304
#14 0x00007ffff09266dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#15 0x0000000000000000 in ?? ()
Thread 2 (Thread 0x7fffe8e8b700 (LWP 12765)):
#0 0x00007ffff0926d33 in epoll_wait () at ../sysdeps/unix/syscall-template.S:82
#1 0x00007ffff4d40d17 in epoll_dispatch (base=0x555559e296e0, tv=<optimized out>) at epoll.c:407
#2 0x00007ffff4d2cbc4 in event_base_loop (base=0x555559e296e0, flags=1) at event.c:1603
#3 0x00005555562c8a74 in base::MessagePumpLibevent::Run (this=0x555559e28e30, delegate=0x7fffe8e8aa20) at base/message_pump_libevent.cc:279
#4 0x00005555562f38c4 in MessageLoop::RunInternal (this=0x7fffe8e8aa20) at base/message_loop.cc:417
#5 0x00005555562f3a10 in RunHandler (this=<optimized out>) at base/message_loop.cc:390
#6 MessageLoop::Run (this=<optimized out>) at base/message_loop.cc:300
#7 0x000055555631c84c in base::Thread::ThreadMain (this=0x555559e28a80) at base/threading/thread.cc:163
#8 0x0000555556318b33 in base::(anonymous namespace)::ThreadFunc (params=0x555559e169c0) at base/threading/platform_thread_posix.cc:65
#9 0x00007ffff7bc7b50 in start_thread (arg=<optimized out>) at pthread_create.c:304
#10 0x00007ffff09266dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()
Thread 1 (Thread 0x7ffff7fd29a0 (LWP 12758)):
#0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:216
#1 0x00005555563128f6 in base::ConditionVariable::TimedWait (this=0x7fffffffcaf0, max_time=...) at base/synchronization/condition_variable_posix.cc:63
#2 0x00005555563131af in base::WaitableEvent::TimedWait (this=0x55555a4ff830, max_time=...) at base/synchronization/waitable_event_posix.cc:209
#3 0x0000555557b409e0 in RenderWidgetHelper::WaitForBackingStoreMsg (this=0x55555a4ff7d0, render_widget_id=1, max_delay=..., msg=0x7fffffffce30) at content/browser/renderer_host/render_widget_helper.cc:188
#4 0x0000555557b459ea in content::RenderWidgetHostImpl::GetBackingStore (this=0x55555a1bbd18, force_create=<optimized out>) at content/browser/renderer_host/render_widget_host_impl.cc:652
#5 0x0000555557b4ee7c in RenderWidgetHostViewGtk::Paint (this=this at entry=0x55555a5058d0, damage_rect=...) at content/browser/renderer_host/render_widget_host_view_gtk.cc:1129
#6 0x0000555557b4f3b8 in OnExposeEvent (host_view=0x55555a5058d0, expose=<optimized out>, widget=<optimized out>) at content/browser/renderer_host/render_widget_host_view_gtk.cc:183
#7 RenderWidgetHostViewGtkWidget::OnExposeEvent (widget=<optimized out>, expose=<optimized out>, host_view=0x55555a5058d0) at content/browser/renderer_host/render_widget_host_view_gtk.cc:177
#8 0x00007ffff63c4538 in _gtk_marshal_BOOLEAN__BOXED (closure=0x55555a505ad0, return_value=0x7fffffffd390, n_param_values=<optimized out>, param_values=0x7fffffffd440, invocation_hint=<optimized out>, marshal_data=<optimized out>) at /tmp/buildd/gtk+2.0-2.24.10/gtk/gtkmarshalers.c:86
#9 0x00007ffff6bcd724 in g_closure_invoke (closure=0x55555a505ad0, return_value=0x7fffffffd390, n_param_values=2, param_values=0x7fffffffd440, invocation_hint=0x7fffffffd3e0) at /tmp/buildd/glib2.0-2.32.3/./gobject/gclosure.c:777
#10 0x00007ffff6bde7b0 in signal_emit_unlocked_R (node=node at entry=0x555559ead750, detail=detail at entry=0, instance=instance at entry=0x55555a35fc00, emission_return=emission_return at entry=0x7fffffffd510, instance_and_params=instance_and_params at entry=0x7fffffffd440) at /tmp/buildd/glib2.0-2.32.3/./gobject/gsignal.c:3547
#11 0x00007ffff6be634b in g_signal_emit_valist (instance=0x55555a35fc00, signal_id=<optimized out>, detail=0, var_args=var_args at entry=0x7fffffffd698) at /tmp/buildd/glib2.0-2.32.3/./gobject/gsignal.c:3306
#12 0x00007ffff6be68c2 in g_signal_emit (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>) at /tmp/buildd/glib2.0-2.32.3/./gobject/gsignal.c:3352
#13 0x00007ffff64dd451 in gtk_widget_event_internal (widget=0x55555a35fc00, event=0x7fffffffd8a0) at /tmp/buildd/gtk+2.0-2.24.10/gtk/gtkwidget.c:4984
#14 0x00007ffff63c2ce7 in IA__gtk_main_do_event (event=0x7fffffffd8a0) at /tmp/buildd/gtk+2.0-2.24.10/gtk/gtkmain.c:1620
#15 0x0000555556331978 in base::MessagePumpGtk::DispatchEvents (this=0x555559e17d70, event=0x7fffffffd8a0) at base/message_pump_gtk.cc:81
#16 0x00007ffff6015acc in _gdk_window_process_updates_recurse (window=0x555559e0d5a0, expose_region=0x55555a293b80) at /tmp/buildd/gtk+2.0-2.24.10/gdk/gdkwindow.c:5429
#17 0x00007ffff6010a93 in gdk_window_process_updates_internal (window=0x555559e0d5a0) at /tmp/buildd/gtk+2.0-2.24.10/gdk/gdkwindow.c:5588
#18 0x00007ffff6012c31 in IA__gdk_window_process_all_updates () at /tmp/buildd/gtk+2.0-2.24.10/gdk/gdkwindow.c:5696
#19 0x00007ffff6012c99 in gdk_window_update_idle (data=<optimized out>) at /tmp/buildd/gtk+2.0-2.24.10/gdk/gdkwindow.c:5322
#20 0x00007ffff5ff0236 in gdk_threads_dispatch (data=0x55555a103900) at /tmp/buildd/gtk+2.0-2.24.10/gdk/gdk.c:512
#21 0x00007ffff690f205 in g_main_dispatch (context=0x555559e0fa50) at /tmp/buildd/glib2.0-2.32.3/./glib/gmain.c:2539
#22 g_main_context_dispatch (context=context at entry=0x555559e0fa50) at /tmp/buildd/glib2.0-2.32.3/./glib/gmain.c:3075
#23 0x00007ffff690f538 in g_main_context_iterate (context=context at entry=0x555559e0fa50, block=block at entry=0, dispatch=dispatch at entry=1, self=<error reading variable: Unhandled dwarf expression opcode 0xfa>) at /tmp/buildd/glib2.0-2.32.3/./glib/gmain.c:3146
#24 0x00007ffff690f5f4 in g_main_context_iteration (context=0x555559e0fa50, may_block=0) at /tmp/buildd/glib2.0-2.32.3/./glib/gmain.c:3207
#25 0x00005555563306bf in base::MessagePumpGlib::RunWithDispatcher (this=0x555559e17d70, delegate=<optimized out>, dispatcher=<optimized out>) at base/message_pump_glib.cc:206
#26 0x00005555562f38c4 in MessageLoop::RunInternal (this=0x555559e17b40) at base/message_loop.cc:417
#27 0x00005555562f399c in RunHandler (this=<optimized out>) at base/message_loop.cc:390
#28 MessageLoopForUI::RunWithDispatcher (this=<optimized out>, dispatcher=<optimized out>) at base/message_loop.cc:763
#29 0x000055555609b4c0 in MainMessageLoopRun (this=<optimized out>, result_code=<optimized out>) at chrome/browser/chrome_browser_main.cc:1899
#30 ChromeBrowserMainParts::MainMessageLoopRun (this=<optimized out>, result_code=<optimized out>) at chrome/browser/chrome_browser_main.cc:1883
#31 0x0000555557aa9ce1 in content::BrowserMainLoop::RunMainMessageLoopParts (this=0x555559dcb510) at content/browser/browser_main_loop.cc:453
#32 0x0000555557aaa19a in (anonymous namespace)::BrowserMainRunnerImpl::Run (this=0x555559dc89f0) at content/browser/browser_main_runner.cc:98
#33 0x0000555557aa8189 in BrowserMain (parameters=...) at content/browser/browser_main.cc:21
#34 0x000055555627874d in RunNamedProcessTypeMain (delegate=0x7fffffffe140, main_function_params=..., process_type=...) at content/app/content_main_runner.cc:290
#35 (anonymous namespace)::ContentMainRunnerImpl::Run (this=<optimized out>) at content/app/content_main_runner.cc:548
#36 0x0000555556277981 in content::ContentMain (argc=<optimized out>, argv=0x7fffffffe288, delegate=0x7fffffffe140) at content/app/content_main.cc:35
#37 0x0000555555afbd68 in ChromeMain (argc=2, argv=0x7fffffffe288) at chrome/app/chrome_main.cc:32
#38 0x0000555555afbd26 in main (argc=<optimized out>, argv=<optimized out>) at chrome/app/chrome_exe_main_gtk.cc:18
(gdb) q
A debugging session is active.
Inferior 1 [process 12758] will be killed.
Quit anyway? (y or n)
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