[Pkg-chromium-maint] Bug#632308: stalls when loading web pages with flash

Marcus Better marcus at better.se
Mon Jul 4 09:03:05 UTC 2011


-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

Stack trace when trying to load youtube.com:

marcus at better:~$ chromium --temp-profile -g
# 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/ec2-api-tools/bin:/opt/ec2-ami-tools/bin:/opt/ElasticLoadBalancing/bin:/opt/IAMCli/bin:/opt/elasticbeanstalk-cli/bin:/home/marcus/grails/bin:/home/marcus/gradle/bin
#            GTK_PATH=
# CHROMIUM_USER_FLAGS=
#      CHROMIUM_FLAGS=--password-store=detect
- --user-data-dir=/tmp/tmp.RobmOwHCEW
/usr/bin/gdb /usr/lib/chromium/chromium -x /tmp/chromiumargs.myFTjW
GNU gdb (GDB) 7.2-debian
Copyright (C) 2010 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) r
Starting program: /usr/lib/chromium/chromium --password-store=detect
- --user-data-dir=/tmp/tmp.RobmOwHCEW
[Thread debugging using libthread_db enabled]
[New Thread 0x7fffe7b88700 (LWP 2286)]
[New Thread 0x7fffe7387700 (LWP 2287)]
[New Thread 0x7fffe65ed700 (LWP 2288)]
[New Thread 0x7fffe5dec700 (LWP 2289)]
[New Thread 0x7fffe55eb700 (LWP 2290)]
[New Thread 0x7fffe4dea700 (LWP 2291)]
[New Thread 0x7fffe3de8700 (LWP 2293)]
[New Thread 0x7fffe45e9700 (LWP 2292)]
[New Thread 0x7fffe35e7700 (LWP 2295)]
[New Thread 0x7fffe9236700 (LWP 2296)]
[New Thread 0x7fffe2de6700 (LWP 2297)]
[New Thread 0x7fffe25e5700 (LWP 2298)]
[New Thread 0x7fffe1de4700 (LWP 2299)]
[New Thread 0x7fffe12f0700 (LWP 2300)]
[Thread 0x7fffe12f0700 (LWP 2300) exited]
[New Thread 0x7fffe12f0700 (LWP 2301)]

Failed to open debug file '/home/marcus/tmp/mozdebug'

[New Thread 0x7fffd26a2700 (LWP 2319)]

[New Thread 0x7fffd1ff8700 (LWP 2337)]

[New Thread 0x7fffd17f7700 (LWP 2341)]

[New Thread 0x7fffd2681700 (LWP 2342)]
[New Thread 0x7fffd0ff6700 (LWP 2343)]
[Thread 0x7fffd17f7700 (LWP 2341) exited]
[New Thread 0x7fffd0fd5700 (LWP 2344)]
[New Thread 0x7fffd17f7700 (LWP 2351)]
[Thread 0x7fffd17f7700 (LWP 2351) exited]
^CCheck failed: g_shutdown_pipe_write_fd != -1

Program received signal SIGINT, Interrupt.
0x00007fffed8926d3 in __poll (fds=<value optimized out>, nfds=<value
optimized out>, timeout=29)
    at ../sysdeps/unix/sysv/linux/poll.c:87
87      ../sysdeps/unix/sysv/linux/poll.c: Filen eller katalogen finns inte.
        in ../sysdeps/unix/sysv/linux/poll.c
(gdb) set pagination 0
(gdb) bt
#0  0x00007fffed8926d3 in __poll (fds=<value optimized out>, nfds=<value
optimized out>, timeout=29) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007ffff1bcc9e4 in ?? () from /lib/libglib-2.0.so.0
#2  0x00007ffff1bccf1d in g_main_context_iteration () from
/lib/libglib-2.0.so.0
#3  0x00007ffff571ba6f in base::MessagePumpForUI::RunOnce (this=<value
optimized out>, context=<value optimized out>, block=<value optimized
out>) at base/message_pump_glib.cc:236
#4  0x00007ffff571b953 in base::MessagePumpForUI::RunWithDispatcher
(this=0x7ffff8aef900, delegate=<value optimized out>, dispatcher=<value
optimized out>) at base/message_pump_glib.cc:210
#5  0x00007ffff56ea235 in MessageLoop::RunInternal (this=0x7ffff87e9e00)
at base/message_loop.cc:346
#6  0x00007ffff56ea31c in RunHandler (this=<value optimized out>,
dispatcher=<value optimized out>) at base/message_loop.cc:319
#7  MessageLoopForUI::Run (this=<value optimized out>, dispatcher=<value
optimized out>) at base/message_loop.cc:694
#8  0x00007ffff4ee8a75 in RunUIMessageLoop (parameters=...) at
chrome/browser/browser_main.cc:589
#9  BrowserMain (parameters=...) at chrome/browser/browser_main.cc:1842
#10 0x00007ffff4eda529 in RunNamedProcessTypeMain (argc=<value optimized
out>, argv=<value optimized out>) at chrome/app/chrome_main.cc:500
#11 ChromeMain (argc=<value optimized out>, argv=<value optimized out>)
at chrome/app/chrome_main.cc:821
#12 0x00007ffff4ed1d99 in main (argc=3, argv=0x7fffffffe0a8) at
chrome/app/chrome_exe_main_gtk.cc:46
(gdb) thread apply all backtrace

Thread 22 (Thread 0x7fffd0fd5700 (LWP 2344)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:216
#1  0x00007ffff570ff23 in base::ConditionVariable::TimedWait
(this=0x7ffff8772900, max_time=<value optimized out>) at
base/synchronization/condition_variable_posix.cc:60
#2  0x00007ffff6b4b259 in base::PosixDynamicThreadPool::WaitForTask
(this=0x7ffff87728c0) at base/threading/worker_pool_posix.cc:153
#3  0x00007ffff6b4b32c in base::(anonymous
namespace)::WorkerThread::ThreadMain (this=0x7ffff9284cc0) at
base/threading/worker_pool_posix.cc:77
#4  0x00007ffff57137c2 in base::(anonymous namespace)::ThreadFunc
(params=<value optimized out>) at base/threading/platform_thread_posix.cc:51
#5  0x00007ffff0568b40 in start_thread (arg=<value optimized out>) at
pthread_create.c:304
#6  0x00007fffed89d2fd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 21 (Thread 0x7fffd0ff6700 (LWP 2343)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:216
#1  0x00007ffff570ff23 in base::ConditionVariable::TimedWait
(this=0x7ffff8772900, max_time=<value optimized out>) at
base/synchronization/condition_variable_posix.cc:60
#2  0x00007ffff6b4b259 in base::PosixDynamicThreadPool::WaitForTask
(this=0x7ffff87728c0) at base/threading/worker_pool_posix.cc:153
#3  0x00007ffff6b4b32c in base::(anonymous
namespace)::WorkerThread::ThreadMain (this=0x7ffff9284dc0) at
base/threading/worker_pool_posix.cc:77
#4  0x00007ffff57137c2 in base::(anonymous namespace)::ThreadFunc
(params=<value optimized out>) at base/threading/platform_thread_posix.cc:51
#5  0x00007ffff0568b40 in start_thread (arg=<value optimized out>) at
pthread_create.c:304
#6  0x00007fffed89d2fd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 20 (Thread 0x7fffd2681700 (LWP 2342)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:216
#1  0x00007ffff570ff23 in base::ConditionVariable::TimedWait
(this=0x7ffff8772900, max_time=<value optimized out>) at
base/synchronization/condition_variable_posix.cc:60
#2  0x00007ffff6b4b259 in base::PosixDynamicThreadPool::WaitForTask
(this=0x7ffff87728c0) at base/threading/worker_pool_posix.cc:153
#3  0x00007ffff6b4b32c in base::(anonymous
namespace)::WorkerThread::ThreadMain (this=0x7ffff9284f20) at
base/threading/worker_pool_posix.cc:77
#4  0x00007ffff57137c2 in base::(anonymous namespace)::ThreadFunc
(params=<value optimized out>) at base/threading/platform_thread_posix.cc:51
#5  0x00007ffff0568b40 in start_thread (arg=<value optimized out>) at
pthread_create.c:304
#6  0x00007fffed89d2fd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 18 (Thread 0x7fffd1ff8700 (LWP 2337)):
#0  0x00007fffed8926d3 in __poll (fds=<value optimized out>, nfds=<value
optimized out>, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007ffff1bcc9e4 in ?? () from /lib/libglib-2.0.so.0
#2  0x00007ffff1bcd2f2 in g_main_loop_run () from /lib/libglib-2.0.so.0
#3  0x00007fffecd0b9d4 in ?? () from /usr/lib/libgio-2.0.so.0
#4  0x00007ffff1bf3cf6 in ?? () from /lib/libglib-2.0.so.0
#5  0x00007ffff0568b40 in start_thread (arg=<value optimized out>) at
pthread_create.c:304
#6  0x00007fffed89d2fd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 17 (Thread 0x7fffd26a2700 (LWP 2319)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:216
#1  0x00007ffff570ff23 in base::ConditionVariable::TimedWait
(this=0x7ffff8772900, max_time=<value optimized out>) at
base/synchronization/condition_variable_posix.cc:60
#2  0x00007ffff6b4b259 in base::PosixDynamicThreadPool::WaitForTask
(this=0x7ffff87728c0) at base/threading/worker_pool_posix.cc:153
#3  0x00007ffff6b4b32c in base::(anonymous
namespace)::WorkerThread::ThreadMain (this=0x7ffff9126ee0) at
base/threading/worker_pool_posix.cc:77
#4  0x00007ffff57137c2 in base::(anonymous namespace)::ThreadFunc
(params=<value optimized out>) at base/threading/platform_thread_posix.cc:51
#5  0x00007ffff0568b40 in start_thread (arg=<value optimized out>) at
pthread_create.c:304
#6  0x00007fffed89d2fd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 16 (Thread 0x7fffe12f0700 (LWP 2301)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:216
#1  0x00007ffff570ff23 in base::ConditionVariable::TimedWait
(this=0x7fffe12ef4f0, max_time=<value optimized out>) at
base/synchronization/condition_variable_posix.cc:60
#2  0x00007ffff57109ff in base::WaitableEvent::TimedWait
(this=0x7ffff8ca72d0, max_time=<value optimized out>) at
base/synchronization/waitable_event_posix.cc:204
#3  0x00007ffff56eba30 in base::MessagePumpDefault::Run
(this=0x7ffff8ca72c0, delegate=0x7fffe12efa80) at
base/message_pump_default.cc:46
#4  0x00007ffff56ea235 in MessageLoop::RunInternal (this=0x7fffe12efa80)
at base/message_loop.cc:346
#5  0x00007ffff56ea400 in RunHandler (this=<value optimized out>) at
base/message_loop.cc:319
#6  MessageLoop::Run (this=<value optimized out>) at
base/message_loop.cc:243
#7  0x00007ffff5713a2a in base::Thread::ThreadMain (this=0x7ffff8c07240)
at base/threading/thread.cc:164
#8  0x00007ffff57137c2 in base::(anonymous namespace)::ThreadFunc
(params=<value optimized out>) at base/threading/platform_thread_posix.cc:51
#9  0x00007ffff0568b40 in start_thread (arg=<value optimized out>) at
pthread_create.c:304
#10 0x00007fffed89d2fd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 14 (Thread 0x7fffe1de4700 (LWP 2299)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007ffff570fc91 in base::ConditionVariable::Wait (this=<value
optimized out>) at base/synchronization/condition_variable_posix.cc:35
#2  0x00007ffff5710a10 in base::WaitableEvent::TimedWait
(this=0x7ffff8b790d0, max_time=<value optimized out>) at
base/synchronization/waitable_event_posix.cc:206
#3  0x00007ffff5710a34 in base::WaitableEvent::Wait (this=<value
optimized out>) at base/synchronization/waitable_event_posix.cc:153
#4  0x00007ffff56eb9db in base::MessagePumpDefault::Run
(this=0x7ffff8b790c0, delegate=0x7fffe1de3a80) at
base/message_pump_default.cc:42
#5  0x00007ffff56ea235 in MessageLoop::RunInternal (this=0x7fffe1de3a80)
at base/message_loop.cc:346
#6  0x00007ffff56ea400 in RunHandler (this=<value optimized out>) at
base/message_loop.cc:319
#7  MessageLoop::Run (this=<value optimized out>) at
base/message_loop.cc:243
#8  0x00007ffff5713a2a in base::Thread::ThreadMain (this=0x7ffff8b73040)
at base/threading/thread.cc:164
#9  0x00007ffff57137c2 in base::(anonymous namespace)::ThreadFunc
(params=<value optimized out>) at base/threading/platform_thread_posix.cc:51
#10 0x00007ffff0568b40 in start_thread (arg=<value optimized out>) at
pthread_create.c:304
#11 0x00007fffed89d2fd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 13 (Thread 0x7fffe25e5700 (LWP 2298)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007ffff570fc91 in base::ConditionVariable::Wait (this=<value
optimized out>) at base/synchronization/condition_variable_posix.cc:35
#2  0x00007ffff5710a10 in base::WaitableEvent::TimedWait
(this=0x7ffff8b79010, max_time=<value optimized out>) at
base/synchronization/waitable_event_posix.cc:206
#3  0x00007ffff5710a34 in base::WaitableEvent::Wait (this=<value
optimized out>) at base/synchronization/waitable_event_posix.cc:153
#4  0x00007ffff56eb9db in base::MessagePumpDefault::Run
(this=0x7ffff8b79000, delegate=0x7fffe25e4a80) at
base/message_pump_default.cc:42
#5  0x00007ffff56ea235 in MessageLoop::RunInternal (this=0x7fffe25e4a80)
at base/message_loop.cc:346
#6  0x00007ffff56ea400 in RunHandler (this=<value optimized out>) at
base/message_loop.cc:319
#7  MessageLoop::Run (this=<value optimized out>) at
base/message_loop.cc:243
#8  0x00007ffff5713a2a in base::Thread::ThreadMain (this=0x7ffff8b6e1e0)
at base/threading/thread.cc:164
#9  0x00007ffff57137c2 in base::(anonymous namespace)::ThreadFunc
(params=<value optimized out>) at base/threading/platform_thread_posix.cc:51
#10 0x00007ffff0568b40 in start_thread (arg=<value optimized out>) at
pthread_create.c:304
#11 0x00007fffed89d2fd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 12 (Thread 0x7fffe2de6700 (LWP 2297)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:216
#1  0x00007ffff570ff23 in base::ConditionVariable::TimedWait
(this=0x7fffe2de54f0, max_time=<value optimized out>) at
base/synchronization/condition_variable_posix.cc:60
#2  0x00007ffff57109ff in base::WaitableEvent::TimedWait
(this=0x7ffff8b526b0, max_time=<value optimized out>) at
base/synchronization/waitable_event_posix.cc:204
#3  0x00007ffff56eba30 in base::MessagePumpDefault::Run
(this=0x7ffff8b526a0, delegate=0x7fffe2de5a80) at
base/message_pump_default.cc:46
#4  0x00007ffff56ea235 in MessageLoop::RunInternal (this=0x7fffe2de5a80)
at base/message_loop.cc:346
#5  0x00007ffff56ea400 in RunHandler (this=<value optimized out>) at
base/message_loop.cc:319
#6  MessageLoop::Run (this=<value optimized out>) at
base/message_loop.cc:243
#7  0x00007ffff5713a2a in base::Thread::ThreadMain (this=0x7ffff8b28540)
at base/threading/thread.cc:164
#8  0x00007ffff57137c2 in base::(anonymous namespace)::ThreadFunc
(params=<value optimized out>) at base/threading/platform_thread_posix.cc:51
#9  0x00007ffff0568b40 in start_thread (arg=<value optimized out>) at
pthread_create.c:304
#10 0x00007fffed89d2fd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 11 (Thread 0x7fffe9236700 (LWP 2296)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:216
#1  0x00007ffff570ff23 in base::ConditionVariable::TimedWait
(this=0x7ffff8772900, max_time=<value optimized out>) at
base/synchronization/condition_variable_posix.cc:60
#2  0x00007ffff6b4b259 in base::PosixDynamicThreadPool::WaitForTask
(this=0x7ffff87728c0) at base/threading/worker_pool_posix.cc:153
#3  0x00007ffff6b4b32c in base::(anonymous
namespace)::WorkerThread::ThreadMain (this=0x7ffff8b26ee0) at
base/threading/worker_pool_posix.cc:77
#4  0x00007ffff57137c2 in base::(anonymous namespace)::ThreadFunc
(params=<value optimized out>) at base/threading/platform_thread_posix.cc:51
#5  0x00007ffff0568b40 in start_thread (arg=<value optimized out>) at
pthread_create.c:304
#6  0x00007fffed89d2fd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 10 (Thread 0x7fffe35e7700 (LWP 2295)):
#0  0x00007fffed89d953 in epoll_wait () at
../sysdeps/unix/syscall-template.S:82
#1  0x00007ffff1980446 in ?? () from /usr/lib/libevent-1.4.so.2
#2  0x00007ffff1974097 in event_base_loop () from /usr/lib/libevent-1.4.so.2
#3  0x00007ffff56cabcc in base::MessagePumpLibevent::Run
(this=0x7ffff8b402d0, delegate=0x7fffe35e6a80) at
base/message_pump_libevent.cc:253
#4  0x00007ffff56ea235 in MessageLoop::RunInternal (this=0x7fffe35e6a80)
at base/message_loop.cc:346
#5  0x00007ffff56ea400 in RunHandler (this=<value optimized out>) at
base/message_loop.cc:319
#6  MessageLoop::Run (this=<value optimized out>) at
base/message_loop.cc:243
#7  0x00007ffff5713a2a in base::Thread::ThreadMain (this=0x7ffff8b20500)
at base/threading/thread.cc:164
#8  0x00007ffff57137c2 in base::(anonymous namespace)::ThreadFunc
(params=<value optimized out>) at base/threading/platform_thread_posix.cc:51
#9  0x00007ffff0568b40 in start_thread (arg=<value optimized out>) at
pthread_create.c:304
#10 0x00007fffed89d2fd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 9 (Thread 0x7fffe45e9700 (LWP 2292)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007ffff570fc91 in base::ConditionVariable::Wait (this=<value
optimized out>) at base/synchronization/condition_variable_posix.cc:35
#2  0x00007ffff5710a10 in base::WaitableEvent::TimedWait
(this=0x7ffff8b26d30, max_time=<value optimized out>) at
base/synchronization/waitable_event_posix.cc:206
#3  0x00007ffff5710a34 in base::WaitableEvent::Wait (this=<value
optimized out>) at base/synchronization/waitable_event_posix.cc:153
#4  0x00007ffff56eb9db in base::MessagePumpDefault::Run
(this=0x7ffff8b26d20, delegate=0x7fffe45e8a80) at
base/message_pump_default.cc:42
#5  0x00007ffff56ea235 in MessageLoop::RunInternal (this=0x7fffe45e8a80)
at base/message_loop.cc:346
#6  0x00007ffff56ea400 in RunHandler (this=<value optimized out>) at
base/message_loop.cc:319
#7  MessageLoop::Run (this=<value optimized out>) at
base/message_loop.cc:243
#8  0x00007ffff5713a2a in base::Thread::ThreadMain (this=0x7ffff8b230a0)
at base/threading/thread.cc:164
#9  0x00007ffff57137c2 in base::(anonymous namespace)::ThreadFunc
(params=<value optimized out>) at base/threading/platform_thread_posix.cc:51
#10 0x00007ffff0568b40 in start_thread (arg=<value optimized out>) at
pthread_create.c:304
#11 0x00007fffed89d2fd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 8 (Thread 0x7fffe3de8700 (LWP 2293)):
#0  0x00007fffed896e13 in select () at ../sysdeps/unix/syscall-template.S:82
#1  0x00007ffff56df48a in base::files::(anonymous
namespace)::InotifyReaderTask::Run (this=0x7ffff8b26cc0) at
base/files/file_path_watcher_linux.cc:168
#2  0x00007ffff56e8036 in MessageLoop::RunTask (this=0x7fffe3de7a80,
task=0x7ffff8b26cc0) at base/message_loop.cc:371
#3  0x00007ffff56ead84 in MessageLoop::DeferOrRunPendingTask
(this=0x7fffe3de7a80, pending_task=...) at base/message_loop.cc:380
#4  0x00007ffff56eb051 in DoWork (this=0x7fffe3de7a80) at
base/message_loop.cc:573
#5  MessageLoop::DoWork (this=0x7fffe3de7a80) at base/message_loop.cc:552
#6  0x00007ffff56eb999 in base::MessagePumpDefault::Run
(this=0x7ffff8b26d40, delegate=0x7fffe3de7a80) at
base/message_pump_default.cc:23
#7  0x00007ffff56ea235 in MessageLoop::RunInternal (this=0x7fffe3de7a80)
at base/message_loop.cc:346
#8  0x00007ffff56ea400 in RunHandler (this=<value optimized out>) at
base/message_loop.cc:319
#9  MessageLoop::Run (this=<value optimized out>) at
base/message_loop.cc:243
#10 0x00007ffff5713a2a in base::Thread::ThreadMain (this=0x7ffff848aff4)
at base/threading/thread.cc:164
#11 0x00007ffff57137c2 in base::(anonymous namespace)::ThreadFunc
(params=<value optimized out>) at base/threading/platform_thread_posix.cc:51
#12 0x00007ffff0568b40 in start_thread (arg=<value optimized out>) at
pthread_create.c:304
#13 0x00007fffed89d2fd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#14 0x0000000000000000 in ?? ()

Thread 7 (Thread 0x7fffe4dea700 (LWP 2291)):
#0  0x00007fffed89d953 in epoll_wait () at
../sysdeps/unix/syscall-template.S:82
#1  0x00007ffff1980446 in ?? () from /usr/lib/libevent-1.4.so.2
#2  0x00007ffff1974097 in event_base_loop () from /usr/lib/libevent-1.4.so.2
#3  0x00007ffff56cabcc in base::MessagePumpLibevent::Run
(this=0x7ffff8b23c80, delegate=0x7fffe4de9a80) at
base/message_pump_libevent.cc:253
#4  0x00007ffff56ea235 in MessageLoop::RunInternal (this=0x7fffe4de9a80)
at base/message_loop.cc:346
#5  0x00007ffff56ea400 in RunHandler (this=<value optimized out>) at
base/message_loop.cc:319
#6  MessageLoop::Run (this=<value optimized out>) at
base/message_loop.cc:243
#7  0x00007ffff5713a2a in base::Thread::ThreadMain (this=0x7ffff8b23550)
at base/threading/thread.cc:164
#8  0x00007ffff57137c2 in base::(anonymous namespace)::ThreadFunc
(params=<value optimized out>) at base/threading/platform_thread_posix.cc:51
#9  0x00007ffff0568b40 in start_thread (arg=<value optimized out>) at
pthread_create.c:304
#10 0x00007fffed89d2fd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 6 (Thread 0x7fffe55eb700 (LWP 2290)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007ffff570fc91 in base::ConditionVariable::Wait (this=<value
optimized out>) at base/synchronization/condition_variable_posix.cc:35
#2  0x00007ffff5710a10 in base::WaitableEvent::TimedWait
(this=0x7ffff8b26850, max_time=<value optimized out>) at
base/synchronization/waitable_event_posix.cc:206
#3  0x00007ffff5710a34 in base::WaitableEvent::Wait (this=<value
optimized out>) at base/synchronization/waitable_event_posix.cc:153
#4  0x00007ffff56eb9db in base::MessagePumpDefault::Run
(this=0x7ffff8b26840, delegate=0x7fffe55eaa80) at
base/message_pump_default.cc:42
#5  0x00007ffff56ea235 in MessageLoop::RunInternal (this=0x7fffe55eaa80)
at base/message_loop.cc:346
#6  0x00007ffff56ea400 in RunHandler (this=<value optimized out>) at
base/message_loop.cc:319
#7  MessageLoop::Run (this=<value optimized out>) at
base/message_loop.cc:243
#8  0x00007ffff5713a2a in base::Thread::ThreadMain (this=0x7ffff8b235a0)
at base/threading/thread.cc:164
#9  0x00007ffff57137c2 in base::(anonymous namespace)::ThreadFunc
(params=<value optimized out>) at base/threading/platform_thread_posix.cc:51
#10 0x00007ffff0568b40 in start_thread (arg=<value optimized out>) at
pthread_create.c:304
#11 0x00007fffed89d2fd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 5 (Thread 0x7fffe5dec700 (LWP 2289)):
#0  0x00007fffed8926d3 in __poll (fds=<value optimized out>, nfds=<value
optimized out>, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007ffff1bcc9e4 in ?? () from /lib/libglib-2.0.so.0
#2  0x00007ffff1bccf1d in g_main_context_iteration () from
/lib/libglib-2.0.so.0
#3  0x00007fffeb0e459c in giop_recv_buffer_get () from
/usr/lib/libORBit-2.so.0
#4  0x00007fffeb0e7c24 in ORBit_small_invoke_stub () from
/usr/lib/libORBit-2.so.0
#5  0x00007ffff0350a9b in ConfigServer_ping () from /usr/lib/libgconf-2.so.4
#6  0x00007ffff0339283 in gconf_activate_server () from
/usr/lib/libgconf-2.so.4
#7  0x00007ffff0342fa4 in ?? () from /usr/lib/libgconf-2.so.4
#8  0x00007ffff034347f in ?? () from /usr/lib/libgconf-2.so.4
#9  0x00007ffff0343a54 in gconf_engine_get_default () from
/usr/lib/libgconf-2.so.4
#10 0x00007ffff03499e1 in gconf_client_get_default () from
/usr/lib/libgconf-2.so.4
#11 0x00007fffd200b69f in gm_pref_store_new () from
/usr/lib/mozilla/plugins/gecko-mediaplayer.so
#12 0x00007fffd200137c in GetMIMEDescription() () from
/usr/lib/mozilla/plugins/gecko-mediaplayer.so
#13 0x00007ffff67538f4 in webkit::npapi::PluginLib::ReadWebPluginInfo
(filename=..., info=0x7fffe5de6bf0) at
webkit/plugins/npapi/plugin_lib_posix.cc:177
#14 0x00007ffff66f7a4f in webkit::npapi::PluginList::LoadPlugin
(this=0x7ffff84a3344, path=..., plugin_groups=0x7fffe5de7600) at
webkit/plugins/npapi/plugin_list.cc:464
#15 0x00007ffff66fa226 in webkit::npapi::PluginList::LoadPluginsFromDir
(this=0x7ffff84a3344, dir_path=<value optimized out>,
plugin_groups=0x7fffe5de7600, visited_plugins=<value optimized out>) at
webkit/plugins/npapi/plugin_list_posix.cc:234
#16 0x00007ffff66f7f58 in webkit::npapi::PluginList::LoadPluginsInternal
(this=0x7ffff84a3344, plugin_groups=0x7fffe5de7600) at
webkit/plugins/npapi/plugin_list.cc:382
#17 0x00007ffff66f57de in webkit::npapi::PluginList::LoadPlugins
(this=0x7ffff84a3344, refresh=false) at
webkit/plugins/npapi/plugin_list.cc:404
#18 0x00007ffff66f6f7d in webkit::npapi::PluginList::GetEnabledPlugins
(this=0x7ffff84a3344, refresh=<value optimized out>,
plugins=0x7fffe5deae70) at webkit/plugins/npapi/plugin_list.cc:502
#19 0x00007ffff68efb82 in DispatchToMethod<RenderMessageFilter, void
(RenderMessageFilter::*)(bool,
std::vector<webkit::npapi::WebPluginInfo>*), bool,
std::vector<webkit::npapi::WebPluginInfo> > (this=0x7ffff8ee6870,
message=..., message_was_ok=0x7fffe5deb2ff) at ./base/tuple.h:735
#20 Dispatch<RenderMessageFilter, RenderMessageFilter, void
(RenderMessageFilter::*)(bool,
std::vector<webkit::npapi::WebPluginInfo>*)> (this=0x7ffff8ee6870,
message=..., message_was_ok=0x7fffe5deb2ff) at
./ipc/ipc_message_utils.h:1157
#21 RenderMessageFilter::OnMessageReceived (this=0x7ffff8ee6870,
message=..., message_was_ok=0x7fffe5deb2ff) at
content/browser/renderer_host/render_message_filter.cc:351
#22 0x00007ffff68a852f in BrowserMessageFilter::DispatchMessage
(this=0x7ffff8ee6870, message=<value optimized out>) at
content/browser/browser_message_filter.cc:79
#23 0x00007ffff56e8036 in MessageLoop::RunTask (this=0x7fffe5deba80,
task=0x7ffff8fb0300) at base/message_loop.cc:371
#24 0x00007ffff56ead84 in MessageLoop::DeferOrRunPendingTask
(this=0x7fffe5deba80, pending_task=...) at base/message_loop.cc:380
#25 0x00007ffff56eb051 in DoWork (this=0x7fffe5deba80) at
base/message_loop.cc:573
#26 MessageLoop::DoWork (this=0x7fffe5deba80) at base/message_loop.cc:552
#27 0x00007ffff56caa99 in base::MessagePumpLibevent::Run
(this=0x7ffff8b23aa0, delegate=0x7fffe5deba80) at
base/message_pump_libevent.cc:222
#28 0x00007ffff56ea235 in MessageLoop::RunInternal (this=0x7fffe5deba80)
at base/message_loop.cc:346
#29 0x00007ffff56ea400 in RunHandler (this=<value optimized out>) at
base/message_loop.cc:319
#30 MessageLoop::Run (this=<value optimized out>) at
base/message_loop.cc:243
#31 0x00007ffff5713a2a in base::Thread::ThreadMain (this=0x7ffff8b235f0)
at base/threading/thread.cc:164
#32 0x00007ffff57137c2 in base::(anonymous namespace)::ThreadFunc
(params=<value optimized out>) at base/threading/platform_thread_posix.cc:51
#33 0x00007ffff0568b40 in start_thread (arg=<value optimized out>) at
pthread_create.c:304
#34 0x00007fffed89d2fd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#35 0x0000000000000000 in ?? ()

Thread 4 (Thread 0x7fffe65ed700 (LWP 2288)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007ffff570fc91 in base::ConditionVariable::Wait (this=<value
optimized out>) at base/synchronization/condition_variable_posix.cc:35
#2  0x00007ffff5710a10 in base::WaitableEvent::TimedWait
(this=0x7ffff8b26810, max_time=<value optimized out>) at
base/synchronization/waitable_event_posix.cc:206
#3  0x00007ffff5710a34 in base::WaitableEvent::Wait (this=<value
optimized out>) at base/synchronization/waitable_event_posix.cc:153
#4  0x00007ffff56eb9db in base::MessagePumpDefault::Run
(this=0x7ffff8b26800, delegate=0x7fffe65eca80) at
base/message_pump_default.cc:42
#5  0x00007ffff56ea235 in MessageLoop::RunInternal (this=0x7fffe65eca80)
at base/message_loop.cc:346
#6  0x00007ffff56ea400 in RunHandler (this=<value optimized out>) at
base/message_loop.cc:319
#7  MessageLoop::Run (this=<value optimized out>) at
base/message_loop.cc:243
#8  0x00007ffff5713a2a in base::Thread::ThreadMain (this=0x7ffff8b23640)
at base/threading/thread.cc:164
#9  0x00007ffff57137c2 in base::(anonymous namespace)::ThreadFunc
(params=<value optimized out>) at base/threading/platform_thread_posix.cc:51
#10 0x00007ffff0568b40 in start_thread (arg=<value optimized out>) at
pthread_create.c:304
#11 0x00007fffed89d2fd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7fffe7387700 (LWP 2287)):
#0  0x00007ffff057017d in read () at ../sysdeps/unix/syscall-template.S:82
#1  0x00007ffff4eea513 in read (this=0x7ffff8860d60) at
/usr/include/bits/unistd.h:45
#2  (anonymous namespace)::ShutdownDetector::ThreadMain
(this=0x7ffff8860d60) at chrome/browser/browser_main_posix.cc:121
#3  0x00007ffff57137c2 in base::(anonymous namespace)::ThreadFunc
(params=<value optimized out>) at base/threading/platform_thread_posix.cc:51
#4  0x00007ffff0568b40 in start_thread (arg=<value optimized out>) at
pthread_create.c:304
#5  0x00007fffed89d2fd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#6  0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7fffe7b88700 (LWP 2286)):
#0  0x00007fffed89d953 in epoll_wait () at
../sysdeps/unix/syscall-template.S:82
#1  0x00007ffff1980446 in ?? () from /usr/lib/libevent-1.4.so.2
#2  0x00007ffff1974097 in event_base_loop () from /usr/lib/libevent-1.4.so.2
#3  0x00007ffff56caae3 in base::MessagePumpLibevent::Run
(this=0x7ffff8b09910, delegate=0x7fffe7b87a80) at
base/message_pump_libevent.cc:243
#4  0x00007ffff56ea235 in MessageLoop::RunInternal (this=0x7fffe7b87a80)
at base/message_loop.cc:346
#5  0x00007ffff56ea400 in RunHandler (this=<value optimized out>) at
base/message_loop.cc:319
#6  MessageLoop::Run (this=<value optimized out>) at
base/message_loop.cc:243
#7  0x00007ffff5713a2a in base::Thread::ThreadMain (this=0x7ffff8afff00)
at base/threading/thread.cc:164
#8  0x00007ffff57137c2 in base::(anonymous namespace)::ThreadFunc
(params=<value optimized out>) at base/threading/platform_thread_posix.cc:51
#9  0x00007ffff0568b40 in start_thread (arg=<value optimized out>) at
pthread_create.c:304
#10 0x00007fffed89d2fd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7ffff491e960 (LWP 2272)):
#0  0x00007fffed8926d3 in __poll (fds=<value optimized out>, nfds=<value
optimized out>, timeout=29) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007ffff1bcc9e4 in ?? () from /lib/libglib-2.0.so.0
#2  0x00007ffff1bccf1d in g_main_context_iteration () from
/lib/libglib-2.0.so.0
#3  0x00007ffff571ba6f in base::MessagePumpForUI::RunOnce (this=<value
optimized out>, context=<value optimized out>, block=<value optimized
out>) at base/message_pump_glib.cc:236
#4  0x00007ffff571b953 in base::MessagePumpForUI::RunWithDispatcher
(this=0x7ffff8aef900, delegate=<value optimized out>, dispatcher=<value
optimized out>) at base/message_pump_glib.cc:210
#5  0x00007ffff56ea235 in MessageLoop::RunInternal (this=0x7ffff87e9e00)
at base/message_loop.cc:346
#6  0x00007ffff56ea31c in RunHandler (this=<value optimized out>,
dispatcher=<value optimized out>) at base/message_loop.cc:319
#7  MessageLoopForUI::Run (this=<value optimized out>, dispatcher=<value
optimized out>) at base/message_loop.cc:694
#8  0x00007ffff4ee8a75 in RunUIMessageLoop (parameters=...) at
chrome/browser/browser_main.cc:589
#9  BrowserMain (parameters=...) at chrome/browser/browser_main.cc:1842
#10 0x00007ffff4eda529 in RunNamedProcessTypeMain (argc=<value optimized
out>, argv=<value optimized out>) at chrome/app/chrome_main.cc:500
#11 ChromeMain (argc=<value optimized out>, argv=<value optimized out>)
at chrome/app/chrome_main.cc:821
#12 0x00007ffff4ed1d99 in main (argc=3, argv=0x7fffffffe0a8) at
chrome/app/chrome_exe_main_gtk.cc:46
(gdb) q
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Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/

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