#0  0x0000000000410a32 in boost::detail::atomic_exchange_and_add (pw=0x38, dv=-1) at sp_counted_base_gcc_x86.hpp:50
#1  0x0000000000410b32 in boost::detail::sp_counted_base::release (this=0x30) at sp_counted_base_gcc_x86.hpp:143
#2  0x000000000043d31d in ~wrapped_handler (this=0x8ae0e8) at wrapped_handler.hpp:34
#3  0x000000000043d37a in ~handler_wrapper (this=0x8ae0d0) at strand_service.hpp:301
#4  0x000000000043d3c2 in boost::asio::detail::handler_ptr<boost::asio::detail::handler_alloc_traits<boost::asio::detail::rewrapped_handler<boost::asio::detail::binder2<boost::asio::detail::wrapped_handler<boost::asio::io_service::strand, boost::_bi::bind_t<void, boost::_mfi::mf2<void, friendster::http::connection<friendster::utils::threaded_request_dispatcher_impl<friendster::utils::default_tag> >, boost::system::error_code const&, unsigned long>, boost::_bi::list3<boost::_bi::value<boost::shared_ptr<friendster::http::connection<friendster::utils::threaded_request_dispatcher_impl<friendster::utils::default_tag> > > >, boost::arg<1> (*)(), boost::arg<2> (*)()> > >, boost::system::error_code, int>, boost::_bi::bind_t<void, boost::_mfi::mf2<void, friendster::http::connection<friendster::utils::threaded_request_dispatcher_impl<friendster::utils::default_tag> >, boost::system::error_code const&, unsigned long>, boost::_bi::list3<boost::_bi::value<boost::shared_ptr<friendster::http::connection<friendster::utils::threaded_request_dispatcher_impl<friendster::utils::default_tag> > > >, boost::arg<1> (*)(), boost::arg<2> (*)()> > >, boost::asio::detail::strand_service::handler_wrapper<boost::asio::detail::rewrapped_handler<boost::asio::detail::binder2<boost::asio::detail::wrapped_handler<boost::asio::io_service::strand, boost::_bi::bind_t<void, boost::_mfi::mf2<void, friendster::http::connection<friendster::utils::threaded_request_dispatcher_impl<friendster::utils::default_tag> >, boost::system::error_code const&, unsigned long>, boost::_bi::list3<boost::_bi::value<boost::shared_ptr<friendster::http::connection<friendster::utils::threaded_request_dispatcher_impl<friendster::utils::default_tag> > > >, boost::arg<1> (*)(), boost::arg<2> (*)()> > >, boost::system::error_code, int>, boost::_bi::bind_t<void, boost::_mfi::mf2<void, friendster::http::connection<friendster::utils::threaded_request_dispatcher_impl<friendster::utils::default_tag> >, boost::system::error_code const&, unsigned long>, boost::_bi::list3<boost::_bi::value<boost::shared_ptr<friendster::http::connection<friendster::utils::threaded_request_dispatcher_impl<friendster::utils::default_tag> > > >, boost::arg<1> (*)(), boost::arg<2> (*)()> > > > > >::reset (this=0x40dff3b0)
    at handler_alloc_helpers.hpp:240
#5  0x000000000043d3f6 in ~handler_ptr (this=0x40dff3b0) at handler_alloc_helpers.hpp:218
#6  0x000000000044cde7 in boost::asio::detail::strand_service::dispatch<boost::asio::detail::rewrapped_handler<boost::asio::detail::binder2<boost::asio::detail::wrapped_handler<boost::asio::io_service::strand, boost::_bi::bind_t<void, boost::_mfi::mf2<void, friendster::http::connection<friendster::utils::threaded_request_dispatcher_impl<friendster::utils::default_tag> >, boost::system::error_code const&, unsigned long>, boost::_bi::list3<boost::_bi::value<boost::shared_ptr<friendster::http::connection<friendster::utils::threaded_request_dispatcher_impl<friendster::utils::default_tag> > > >, boost::arg<1> (*)(), boost::arg<2> (*)()> > >, boost::system::error_code, int>, boost::_bi::bind_t<void, boost::_mfi::mf2<void, friendster::http::connection<friendster::utils::threaded_request_dispatcher_impl<friendster::utils::default_tag> >, boost::system::error_code const&, unsigned long>, boost::_bi::list3<boost::_bi::value<boost::shared_ptr<friendster::http::connection<friendster::utils::threaded_request_dispatcher_impl<friendster::utils::default_tag> > > >, boost::arg<1> (*)(), boost::arg<2> (*)()> > > > (this=0x2a960112f0, impl=<value optimized out>, handler=@0x40dff3d0) at strand_service.hpp:451
#7  0x000000000044ce3b in boost::asio::io_service::strand::dispatch<boost::asio::detail::rewrapped_handler<boost::asio::detail::binder2<boost::asio::detail::wrapped_handler<boost::asio::io_service::strand, boost::_bi::bind_t<void, boost::_mfi::mf2<void, friendster::http::connection<friendster::utils::threaded_request_dispatcher_impl<friendster::utils::default_tag> >, boost::system::error_code const&, unsigned long>, boost::_bi::list3<boost::_bi::value<boost::shared_ptr<friendster::http::connection<friendster::utils::threaded_request_dispatcher_impl<friendster::utils::default_tag> > > >, boost::arg<1> (*)(), boost::arg<2> (*)()> > >, boost::system::error_code, int>, boost::_bi::bind_t<void, boost::_mfi::mf2<void, friendster::http::connection<friendster::utils::threaded_request_dispatcher_impl<friendster::utils::default_tag> >, boost::system::error_code const&, unsigned long>, boost::_bi::list3<boost::_bi::value<boost::shared_ptr<friendster::http::connection<friendster::utils::threaded_request_dispatcher_impl<friendster::utils::default_tag> > > >, boost::arg<1> (*)(), boost::arg<2> (*)()> > > > (this=0x40dff540, handler=<value optimized out>) at strand.hpp:118
#8  0x000000000044ce9e in boost::asio::detail::asio_handler_invoke<boost::asio::detail::binder2<boost::asio::detail::wrapped_handler<boost::asio::io_service::strand, boost::_bi::bind_t<void, boost::_mfi::mf2<void, friendster::http::connection<friendster::utils::threaded_request_dispatcher_impl<friendster::utils::default_tag> >, boost::system::error_code const&, unsigned long>, boost::_bi::list3<boost::_bi::value<boost::shared_ptr<friendster::http::connection<friendster::utils::threaded_request_dispatcher_impl<friendster::utils::default_tag> > > >, boost::arg<1> (*)(), boost::arg<2> (*)()> > >, boost::system::error_code, int>, boost::asio::io_service::strand, boost::_bi::bind_t<void, boost::_mfi::mf2<void, friendster::http::connection<friendster::utils::threaded_request_dispatcher_impl<friendster::utils::default_tag> >, boost::system::error_code const&, unsigned long>, boost::_bi::list3<boost::_bi::value<boost::shared_ptr<friendster::http::connection<friendster::utils::threaded_request_dispatcher_impl<friendster::utils::default_tag> > > >, boost::arg<1> (*)(), boost::arg<2> (*)()> > > (function=<value optimized out>, this_handler=0x40dff540) at wrapped_handler.hpp:176
#9  0x000000000044cf48 in boost::asio::detail::handler_queue::handler_wrapper<boost::asio::detail::binder2<boost::asio::detail::wrapped_handler<boost::asio::io_service::strand, boost::_bi::bind_t<void, boost::_mfi::mf2<void, friendster::http::connection<friendster::utils::threaded_request_dispatcher_impl<friendster::utils::default_tag> >, boost::system::error_code const&, unsigned long>, boost::_bi::list3<boost::_bi::value<boost::shared_ptr<friendster::http::connection<friendster::utils::threaded_request_dispatcher_impl<friendster::utils::default_tag> > > >, boost::arg<1> (*)(), boost::arg<2> (*)()> > >, boost::system::error_code, int> >::do_call (base=<value optimized out>) at handler_queue.hpp:192
#10 0x0000000000450fb0 in boost::asio::detail::task_io_service<boost::asio::detail::epoll_reactor<false> >::do_one (this=0x2a960051a0, lock=@0x40dff6d0, this_idle_thread=0x40dff690, ec=@0x40dff730)
    at task_io_service.hpp:253
#11 0x00000000004511e2 in boost::asio::detail::task_io_service<boost::asio::detail::epoll_reactor<false> >::run (this=0x2a960051a0, ec=@0x40dff730) at task_io_service.hpp:88
#12 0x0000000000451276 in boost::asio::io_service::run (this=0x7fbfffea88) at io_service.ipp:58
#13 0x000000000041a6b2 in boost::_bi::bind_t<void, boost::_mfi::mf0<void, friendster::http::server_impl<friendster::utils::threaded_request_dispatcher_impl<friendster::utils::default_tag> > >, boost::_bi::list1<boost::_bi::value<friendster::http::server_impl<friendster::utils::threaded_request_dispatcher_impl<friendster::utils::default_tag> >*> > >::operator() (this=<value optimized out>)
    at bind_template.hpp:20
#14 0x000000000046bfcc in boost::function0<void, std::allocator<boost::function_base> >::operator() (this=0x2a9601e8d8) at function_template.hpp:825
#15 0x000000000046a254 in thread_proxy (param=<value optimized out>) at /home/agabutero/boost/libs/thread/src/pthread/thread.cpp:127
#16 0x0000002a95bdf919 in start_thread () from /lib64/tls/libpthread.so.0
#17 0x0000002a95da5573 in thread_start () from /lib64/tls/libc.so.6