=================================================================
 ==70815==ERROR: AddressSanitizer: heap-use-after-free on address 0x60300023d448 at pc 0x000002a0ae59 bp 0x7f992221ef70 sp 0x7f992221ef68
 READ of size 8 at 0x60300023d448 thread T35
     #0 0x2a0ae58 in std::__shared_count<(__gnu_cxx::_Lock_policy)2>::~__shared_count() /usr/bin/../lib/gcc/x86_64-linux-gnu/4.9/../../../../include/c++/4.9/bits/shared_ptr_base.h:665:6
     #1 0x2a0ae58 in std::__shared_ptr<mongo::executor::ThreadPoolTaskExecutor::CallbackState, (__gnu_cxx::_Lock_policy)2>::~__shared_ptr() /usr/bin/../lib/gcc/x86_64-linux-gnu/4.9/../../../../include/c++/4.9/bits/shared_ptr_base.h:914
     #2 0x2a0ae58 in std::_List_node<std::shared_ptr<mongo::executor::ThreadPoolTaskExecutor::CallbackState> >::~_List_node() /usr/bin/../lib/gcc/x86_64-linux-gnu/4.9/../../../../include/c++/4.9/bits/stl_list.h:106
     #3 0x2a0ae58 in void __gnu_cxx::new_allocator<std::_List_node<std::shared_ptr<mongo::executor::ThreadPoolTaskExecutor::CallbackState> > >::destroy<std::_List_node<std::shared_ptr<mongo::executor::ThreadPoolTaskExecutor::CallbackState> > >(std::_List_node<std::shared_ptr<mongo::executor::ThreadPoolTaskExecutor::CallbackState> >*) /usr/bin/../lib/gcc/x86_64-linux-gnu/4.9/../../../../include/c++/4.9/ext/new_allocator.h:124
     #4 0x2a0ae58 in std::list<std::shared_ptr<mongo::executor::ThreadPoolTaskExecutor::CallbackState>, std::allocator<std::shared_ptr<mongo::executor::ThreadPoolTaskExecutor::CallbackState> > >::_M_erase(std::_List_iterator<std::shared_ptr<mongo::executor::ThreadPoolTaskExecutor::CallbackState> >) /usr/bin/../lib/gcc/x86_64-linux-gnu/4.9/../../../../include/c++/4.9/bits/stl_list.h:1700
     #5 0x2a0ae58 in std::list<std::shared_ptr<mongo::executor::ThreadPoolTaskExecutor::CallbackState>, std::allocator<std::shared_ptr<mongo::executor::ThreadPoolTaskExecutor::CallbackState> > >::erase(std::_List_const_iterator<std::shared_ptr<mongo::executor::ThreadPoolTaskExecutor::CallbackState> >) /usr/bin/../lib/gcc/x86_64-linux-gnu/4.9/../../../../include/c++/4.9/bits/list.tcc:154
     #6 0x2a0ae58 in mongo::executor::ThreadPoolTaskExecutor::runCallback(std::shared_ptr<mongo::executor::ThreadPoolTaskExecutor::CallbackState>) /data/mci/src/src/mongo/executor/thread_pool_task_executor.cpp:471
     #7 0x2a0bfe4 in mongo::executor::ThreadPoolTaskExecutor::scheduleIntoPool_inlock(std::list<std::shared_ptr<mongo::executor::ThreadPoolTaskExecutor::CallbackState>, std::allocator<std::shared_ptr<mongo::executor::ThreadPoolTaskExecutor::CallbackState> > >*, std::_List_iterator<std::shared_ptr<mongo::executor::ThreadPoolTaskExecutor::CallbackState> > const&, std::_List_iterator<std::shared_ptr<mongo::executor::ThreadPoolTaskExecutor::CallbackState> > const&, std::unique_lock<std::mutex>)::$_4::operator()() const /data/mci/src/src/mongo/executor/thread_pool_task_executor.cpp:454:58
     #8 0x2a0bfe4 in std::_Function_handler<void (), mongo::executor::ThreadPoolTaskExecutor::scheduleIntoPool_inlock(std::list<std::shared_ptr<mongo::executor::ThreadPoolTaskExecutor::CallbackState>, std::allocator<std::shared_ptr<mongo::executor::ThreadPoolTaskExecutor::CallbackState> > >*, std::_List_iterator<std::shared_ptr<mongo::executor::ThreadPoolTaskExecutor::CallbackState> > const&, std::_List_iterator<std::shared_ptr<mongo::executor::ThreadPoolTaskExecutor::CallbackState> > const&, std::unique_lock<std::mutex>)::$_4>::_M_invoke(std::_Any_data const&) /usr/bin/../lib/gcc/x86_64-linux-gnu/4.9/../../../../include/c++/4.9/functional:2039
     #9 0x29f0f3e in std::function<void ()>::operator()() const /usr/bin/../lib/gcc/x86_64-linux-gnu/4.9/../../../../include/c++/4.9/functional:2439:14
     #10 0x29f0f3e in mongo::executor::NetworkInterfaceThreadPool::consumeTasks(std::unique_lock<std::mutex>) /data/mci/src/src/mongo/executor/network_interface_thread_pool.cpp:159
     #11 0x29f1e15 in mongo::executor::NetworkInterfaceThreadPool::schedule(std::function<void ()>) /data/mci/src/src/mongo/executor/network_interface_thread_pool.cpp:112:9
     #12 0x2a08775 in mongo::executor::ThreadPoolTaskExecutor::scheduleIntoPool_inlock(std::list<std::shared_ptr<mongo::executor::ThreadPoolTaskExecutor::CallbackState>, std::allocator<std::shared_ptr<mongo::executor::ThreadPoolTaskExecutor::CallbackState> > >*, std::_List_iterator<std::shared_ptr<mongo::executor::ThreadPoolTaskExecutor::CallbackState> > const&, std::_List_iterator<std::shared_ptr<mongo::executor::ThreadPoolTaskExecutor::CallbackState> > const&, std::unique_lock<std::mutex>) /data/mci/src/src/mongo/executor/thread_pool_task_executor.cpp:454:24
     #13 0x2a0787b in mongo::executor::ThreadPoolTaskExecutor::scheduleIntoPool_inlock(std::list<std::shared_ptr<mongo::executor::ThreadPoolTaskExecutor::CallbackState>, std::allocator<std::shared_ptr<mongo::executor::ThreadPoolTaskExecutor::CallbackState> > >*, std::_List_iterator<std::shared_ptr<mongo::executor::ThreadPoolTaskExecutor::CallbackState> > const&, std::unique_lock<std::mutex>) /data/mci/src/src/mongo/executor/thread_pool_task_executor.cpp:440:5
     #14 0x2a120ae in mongo::executor::ThreadPoolTaskExecutor::scheduleWorkAt(mongo::Date_t, std::function<void (mongo::executor::TaskExecutor::CallbackArgs const&)> const&)::$_0::operator()() const /data/mci/src/src/mongo/executor/thread_pool_task_executor.cpp:262:24
     #15 0x2a120ae in std::_Function_handler<void (), mongo::executor::ThreadPoolTaskExecutor::scheduleWorkAt(mongo::Date_t, std::function<void (mongo::executor::TaskExecutor::CallbackArgs const&)> const&)::$_0>::_M_invoke(std::_Any_data const&) /usr/bin/../lib/gcc/x86_64-linux-gnu/4.9/../../../../include/c++/4.9/functional:2039
     #16 0x298169d in std::function<void ()>::operator()() const /usr/bin/../lib/gcc/x86_64-linux-gnu/4.9/../../../../include/c++/4.9/functional:2439:14
     #17 0x298169d in mongo::executor::NetworkInterfaceASIO::setAlarm(mongo::Date_t, std::function<void ()> const&)::$_2::operator()(std::error_code) const /data/mci/src/src/mongo/executor/network_interface_asio.cpp:390
     #18 0x298169d in asio::detail::binder1<mongo::executor::NetworkInterfaceASIO::setAlarm(mongo::Date_t, std::function<void ()> const&)::$_2, std::error_code>::operator()() /data/mci/src/src/third_party/asio-asio-1-11-0/asio/include/asio/detail/bind_handler.hpp:62
     #19 0x298169d in void asio::asio_handler_invoke<asio::detail::binder1<mongo::executor::NetworkInterfaceASIO::setAlarm(mongo::Date_t, std::function<void ()> const&)::$_2, std::error_code> >(asio::detail::binder1<mongo::executor::NetworkInterfaceASIO::setAlarm(mongo::Date_t, std::function<void ()> const&)::$_2, std::error_code>&, ...) /data/mci/src/src/third_party/asio-asio-1-11-0/asio/include/asio/handler_invoke_hook.hpp:68
     #20 0x298169d in void asio_handler_invoke_helpers::invoke<asio::detail::binder1<mongo::executor::NetworkInterfaceASIO::setAlarm(mongo::Date_t, std::function<void ()> const&)::$_2, std::error_code>, mongo::executor::NetworkInterfaceASIO::setAlarm(mongo::Date_t, std::function<void ()> const&)::$_2>(asio::detail::binder1<mongo::executor::NetworkInterfaceASIO::setAlarm(mongo::Date_t, std::function<void ()> const&)::$_2, std::error_code>&, mongo::executor::NetworkInterfaceASIO::setAlarm(mongo::Date_t, std::function<void ()> const&)::$_2&) /data/mci/src/src/third_party/asio-asio-1-11-0/asio/include/asio/detail/handler_invoke_helpers.hpp:37
     #21 0x298169d in void asio::detail::handler_work<mongo::executor::NetworkInterfaceASIO::setAlarm(mongo::Date_t, std::function<void ()> const&)::$_2, asio::system_executor>::complete<asio::detail::binder1<mongo::executor::NetworkInterfaceASIO::setAlarm(mongo::Date_t, std::function<void ()> const&)::$_2, std::error_code> >(asio::detail::binder1<mongo::executor::NetworkInterfaceASIO::setAlarm(mongo::Date_t, std::function<void ()> const&)::$_2, std::error_code>&, mongo::executor::NetworkInterfaceASIO::setAlarm(mongo::Date_t, std::function<void ()> const&)::$_2&) /data/mci/src/src/third_party/asio-asio-1-11-0/asio/include/asio/detail/handler_work.hpp:81
     #22 0x298169d in asio::detail::wait_handler<mongo::executor::NetworkInterfaceASIO::setAlarm(mongo::Date_t, std::function<void ()> const&)::$_2>::do_complete(void*, asio::detail::scheduler_operation*, std::error_code const&, unsigned long) /data/mci/src/src/third_party/asio-asio-1-11-0/asio/include/asio/detail/wait_handler.hpp:71
     #23 0x31b0ba2 in asio::detail::scheduler_operation::complete(void*, std::error_code const&, unsigned long) /data/mci/src/src/third_party/asio-asio-1-11-0/asio/include/asio/detail/scheduler_operation.hpp:39:5
     #24 0x31b0ba2 in asio::detail::scheduler::do_run_one(asio::detail::scoped_lock<asio::detail::posix_mutex>&, asio::detail::scheduler_thread_info&, std::error_code const&) /data/mci/src/src/third_party/asio-asio-1-11-0/asio/include/asio/detail/impl/scheduler.ipp:369
     #25 0x31965cd in asio::detail::scheduler::run(std::error_code&) /data/mci/src/src/third_party/asio-asio-1-11-0/asio/include/asio/detail/impl/scheduler.ipp:146:10
     #26 0x31962a2 in asio::io_service::run() /data/mci/src/src/third_party/asio-asio-1-11-0/asio/include/asio/impl/io_service.ipp:60:19
     #27 0x298a89f in mongo::executor::NetworkInterfaceASIO::startup()::$_0::operator()() const /data/mci/src/src/mongo/executor/network_interface_asio.cpp:149:17
     #28 0x298a89f in void std::_Bind_simple<mongo::executor::NetworkInterfaceASIO::startup()::$_0 ()>::_M_invoke<>(std::_Index_tuple<>) /usr/bin/../lib/gcc/x86_64-linux-gnu/4.9/../../../../include/c++/4.9/functional:1699
     #29 0x298a89f in std::_Bind_simple<mongo::executor::NetworkInterfaceASIO::startup()::$_0 ()>::operator()() /usr/bin/../lib/gcc/x86_64-linux-gnu/4.9/../../../../include/c++/4.9/functional:1688
     #30 0x298a89f in std::thread::_Impl<std::_Bind_simple<mongo::executor::NetworkInterfaceASIO::startup()::$_0 ()> >::_M_run() /usr/bin/../lib/gcc/x86_64-linux-gnu/4.9/../../../../include/c++/4.9/thread:115
     #31 0x7f993dcc8dcf (/usr/lib/x86_64-linux-gnu/libstdc++.so.6+0xbadcf)
     #32 0x7f993df250a4 in start_thread /build/buildd/glibc-2.19/nptl/pthread_create.c:309
     #33 0x7f993d72ccfc in clone /build/buildd/glibc-2.19/misc/../sysdeps/unix/sysv/linux/x86_64/clone.S:111

 0x60300023d448 is located 24 bytes inside of 32-byte region [0x60300023d430,0x60300023d450)
 freed by thread T35 here:
     #0 0xb7358b in operator delete(void*) (/data/mci/src/mongod+0xb7358b)
     #1 0x2a0a51a in __gnu_cxx::new_allocator<std::_List_node<std::shared_ptr<mongo::executor::ThreadPoolTaskExecutor::CallbackState> > >::deallocate(std::_List_node<std::shared_ptr<mongo::executor::ThreadPoolTaskExecutor::CallbackState> >*, unsigned long) /usr/bin/../lib/gcc/x86_64-linux-gnu/4.9/../../../../include/c++/4.9/ext/new_allocator.h:110:9
     #2 0x2a0a51a in std::_List_base<std::shared_ptr<mongo::executor::ThreadPoolTaskExecutor::CallbackState>, std::allocator<std::shared_ptr<mongo::executor::ThreadPoolTaskExecutor::CallbackState> > >::_M_put_node(std::_List_node<std::shared_ptr<mongo::executor::ThreadPoolTaskExecutor::CallbackState> >*) /usr/bin/../lib/gcc/x86_64-linux-gnu/4.9/../../../../include/c++/4.9/bits/stl_list.h:347
     #3 0x2a0a51a in std::list<std::shared_ptr<mongo::executor::ThreadPoolTaskExecutor::CallbackState>, std::allocator<std::shared_ptr<mongo::executor::ThreadPoolTaskExecutor::CallbackState> > >::_M_erase(std::_List_iterator<std::shared_ptr<mongo::executor::ThreadPoolTaskExecutor::CallbackState> >) /usr/bin/../lib/gcc/x86_64-linux-gnu/4.9/../../../../include/c++/4.9/bits/stl_list.h:1704
     #4 0x2a0a51a in std::list<std::shared_ptr<mongo::executor::ThreadPoolTaskExecutor::CallbackState>, std::allocator<std::shared_ptr<mongo::executor::ThreadPoolTaskExecutor::CallbackState> > >::erase(std::_List_const_iterator<std::shared_ptr<mongo::executor::ThreadPoolTaskExecutor::CallbackState> >) /usr/bin/../lib/gcc/x86_64-linux-gnu/4.9/../../../../include/c++/4.9/bits/list.tcc:154
     #5 0x2a0a51a in mongo::executor::ThreadPoolTaskExecutor::runCallback(std::shared_ptr<mongo::executor::ThreadPoolTaskExecutor::CallbackState>) /data/mci/src/src/mongo/executor/thread_pool_task_executor.cpp:471
     #6 0x2a0bfe4 in mongo::executor::ThreadPoolTaskExecutor::scheduleIntoPool_inlock(std::list<std::shared_ptr<mongo::executor::ThreadPoolTaskExecutor::CallbackState>, std::allocator<std::shared_ptr<mongo::executor::ThreadPoolTaskExecutor::CallbackState> > >*, std::_List_iterator<std::shared_ptr<mongo::executor::ThreadPoolTaskExecutor::CallbackState> > const&, std::_List_iterator<std::shared_ptr<mongo::executor::ThreadPoolTaskExecutor::CallbackState> > const&, std::unique_lock<std::mutex>)::$_4::operator()() const /data/mci/src/src/mongo/executor/thread_pool_task_executor.cpp:454:58
     #7 0x2a0bfe4 in std::_Function_handler<void (), mongo::executor::ThreadPoolTaskExecutor::scheduleIntoPool_inlock(std::list<std::shared_ptr<mongo::executor::ThreadPoolTaskExecutor::CallbackState>, std::allocator<std::shared_ptr<mongo::executor::ThreadPoolTaskExecutor::CallbackState> > >*, std::_List_iterator<std::shared_ptr<mongo::executor::ThreadPoolTaskExecutor::CallbackState> > const&, std::_List_iterator<std::shared_ptr<mongo::executor::ThreadPoolTaskExecutor::CallbackState> > const&, std::unique_lock<std::mutex>)::$_4>::_M_invoke(std::_Any_data const&) /usr/bin/../lib/gcc/x86_64-linux-gnu/4.9/../../../../include/c++/4.9/functional:2039
     #8 0x29f0f3e in std::function<void ()>::operator()() const /usr/bin/../lib/gcc/x86_64-linux-gnu/4.9/../../../../include/c++/4.9/functional:2439:14
     #9 0x29f0f3e in mongo::executor::NetworkInterfaceThreadPool::consumeTasks(std::unique_lock<std::mutex>) /data/mci/src/src/mongo/executor/network_interface_thread_pool.cpp:159
     #10 0x29f1e15 in mongo::executor::NetworkInterfaceThreadPool::schedule(std::function<void ()>) /data/mci/src/src/mongo/executor/network_interface_thread_pool.cpp:112:9
     #11 0x2a08775 in mongo::executor::ThreadPoolTaskExecutor::scheduleIntoPool_inlock(std::list<std::shared_ptr<mongo::executor::ThreadPoolTaskExecutor::CallbackState>, std::allocator<std::shared_ptr<mongo::executor::ThreadPoolTaskExecutor::CallbackState> > >*, std::_List_iterator<std::shared_ptr<mongo::executor::ThreadPoolTaskExecutor::CallbackState> > const&, std::_List_iterator<std::shared_ptr<mongo::executor::ThreadPoolTaskExecutor::CallbackState> > const&, std::unique_lock<std::mutex>) /data/mci/src/src/mongo/executor/thread_pool_task_executor.cpp:454:24
     #12 0x2a0787b in mongo::executor::ThreadPoolTaskExecutor::scheduleIntoPool_inlock(std::list<std::shared_ptr<mongo::executor::ThreadPoolTaskExecutor::CallbackState>, std::allocator<std::shared_ptr<mongo::executor::ThreadPoolTaskExecutor::CallbackState> > >*, std::_List_iterator<std::shared_ptr<mongo::executor::ThreadPoolTaskExecutor::CallbackState> > const&, std::unique_lock<std::mutex>) /data/mci/src/src/mongo/executor/thread_pool_task_executor.cpp:440:5
     #13 0x2a120ae in mongo::executor::ThreadPoolTaskExecutor::scheduleWorkAt(mongo::Date_t, std::function<void (mongo::executor::TaskExecutor::CallbackArgs const&)> const&)::$_0::operator()() const /data/mci/src/src/mongo/executor/thread_pool_task_executor.cpp:262:24
     #14 0x2a120ae in std::_Function_handler<void (), mongo::executor::ThreadPoolTaskExecutor::scheduleWorkAt(mongo::Date_t, std::function<void (mongo::executor::TaskExecutor::CallbackArgs const&)> const&)::$_0>::_M_invoke(std::_Any_data const&) /usr/bin/../lib/gcc/x86_64-linux-gnu/4.9/../../../../include/c++/4.9/functional:2039
     #15 0x298169d in std::function<void ()>::operator()() const /usr/bin/../lib/gcc/x86_64-linux-gnu/4.9/../../../../include/c++/4.9/functional:2439:14
     #16 0x298169d in mongo::executor::NetworkInterfaceASIO::setAlarm(mongo::Date_t, std::function<void ()> const&)::$_2::operator()(std::error_code) const /data/mci/src/src/mongo/executor/network_interface_asio.cpp:390
     #17 0x298169d in asio::detail::binder1<mongo::executor::NetworkInterfaceASIO::setAlarm(mongo::Date_t, std::function<void ()> const&)::$_2, std::error_code>::operator()() /data/mci/src/src/third_party/asio-asio-1-11-0/asio/include/asio/detail/bind_handler.hpp:62
     #18 0x298169d in void asio::asio_handler_invoke<asio::detail::binder1<mongo::executor::NetworkInterfaceASIO::setAlarm(mongo::Date_t, std::function<void ()> const&)::$_2, std::error_code> >(asio::detail::binder1<mongo::executor::NetworkInterfaceASIO::setAlarm(mongo::Date_t, std::function<void ()> const&)::$_2, std::error_code>&, ...) /data/mci/src/src/third_party/asio-asio-1-11-0/asio/include/asio/handler_invoke_hook.hpp:68
     #19 0x298169d in void asio_handler_invoke_helpers::invoke<asio::detail::binder1<mongo::executor::NetworkInterfaceASIO::setAlarm(mongo::Date_t, std::function<void ()> const&)::$_2, std::error_code>, mongo::executor::NetworkInterfaceASIO::setAlarm(mongo::Date_t, std::function<void ()> const&)::$_2>(asio::detail::binder1<mongo::executor::NetworkInterfaceASIO::setAlarm(mongo::Date_t, std::function<void ()> const&)::$_2, std::error_code>&, mongo::executor::NetworkInterfaceASIO::setAlarm(mongo::Date_t, std::function<void ()> const&)::$_2&) /data/mci/src/src/third_party/asio-asio-1-11-0/asio/include/asio/detail/handler_invoke_helpers.hpp:37
     #20 0x298169d in void asio::detail::handler_work<mongo::executor::NetworkInterfaceASIO::setAlarm(mongo::Date_t, std::function<void ()> const&)::$_2, asio::system_executor>::complete<asio::detail::binder1<mongo::executor::NetworkInterfaceASIO::setAlarm(mongo::Date_t, std::function<void ()> const&)::$_2, std::error_code> >(asio::detail::binder1<mongo::executor::NetworkInterfaceASIO::setAlarm(mongo::Date_t, std::function<void ()> const&)::$_2, std::error_code>&, mongo::executor::NetworkInterfaceASIO::setAlarm(mongo::Date_t, std::function<void ()> const&)::$_2&) /data/mci/src/src/third_party/asio-asio-1-11-0/asio/include/asio/detail/handler_work.hpp:81
     #21 0x298169d in asio::detail::wait_handler<mongo::executor::NetworkInterfaceASIO::setAlarm(mongo::Date_t, std::function<void ()> const&)::$_2>::do_complete(void*, asio::detail::scheduler_operation*, std::error_code const&, unsigned long) /data/mci/src/src/third_party/asio-asio-1-11-0/asio/include/asio/detail/wait_handler.hpp:71
     #22 0x31b0ba2 in asio::detail::scheduler_operation::complete(void*, std::error_code const&, unsigned long) /data/mci/src/src/third_party/asio-asio-1-11-0/asio/include/asio/detail/scheduler_operation.hpp:39:5
     #23 0x31b0ba2 in asio::detail::scheduler::do_run_one(asio::detail::scoped_lock<asio::detail::posix_mutex>&, asio::detail::scheduler_thread_info&, std::error_code const&) /data/mci/src/src/third_party/asio-asio-1-11-0/asio/include/asio/detail/impl/scheduler.ipp:369
     #24 0x31965cd in asio::detail::scheduler::run(std::error_code&) /data/mci/src/src/third_party/asio-asio-1-11-0/asio/include/asio/detail/impl/scheduler.ipp:146:10
     #25 0x31962a2 in asio::io_service::run() /data/mci/src/src/third_party/asio-asio-1-11-0/asio/include/asio/impl/io_service.ipp:60:19
     #26 0x298a89f in mongo::executor::NetworkInterfaceASIO::startup()::$_0::operator()() const /data/mci/src/src/mongo/executor/network_interface_asio.cpp:149:17
     #27 0x298a89f in void std::_Bind_simple<mongo::executor::NetworkInterfaceASIO::startup()::$_0 ()>::_M_invoke<>(std::_Index_tuple<>) /usr/bin/../lib/gcc/x86_64-linux-gnu/4.9/../../../../include/c++/4.9/functional:1699
     #28 0x298a89f in std::_Bind_simple<mongo::executor::NetworkInterfaceASIO::startup()::$_0 ()>::operator()() /usr/bin/../lib/gcc/x86_64-linux-gnu/4.9/../../../../include/c++/4.9/functional:1688
     #29 0x298a89f in std::thread::_Impl<std::_Bind_simple<mongo::executor::NetworkInterfaceASIO::startup()::$_0 ()> >::_M_run() /usr/bin/../lib/gcc/x86_64-linux-gnu/4.9/../../../../include/c++/4.9/thread:115
     #30 0x7f993dcc8dcf (/usr/lib/x86_64-linux-gnu/libstdc++.so.6+0xbadcf)

 previously allocated by thread T35 here:
     #0 0xb7304b in operator new(unsigned long) (/data/mci/src/mongod+0xb7304b)
     #1 0x29ff586 in __gnu_cxx::new_allocator<std::_List_node<std::shared_ptr<mongo::executor::ThreadPoolTaskExecutor::CallbackState> > >::allocate(unsigned long, void const*) /usr/bin/../lib/gcc/x86_64-linux-gnu/4.9/../../../../include/c++/4.9/ext/new_allocator.h:104:27
     #2 0x29ff586 in std::_List_base<std::shared_ptr<mongo::executor::ThreadPoolTaskExecutor::CallbackState>, std::allocator<std::shared_ptr<mongo::executor::ThreadPoolTaskExecutor::CallbackState> > >::_M_get_node() /usr/bin/../lib/gcc/x86_64-linux-gnu/4.9/../../../../include/c++/4.9/bits/stl_list.h:343
     #3 0x29ff586 in std::_List_node<std::shared_ptr<mongo::executor::ThreadPoolTaskExecutor::CallbackState> >* std::list<std::shared_ptr<mongo::executor::ThreadPoolTaskExecutor::CallbackState>, std::allocator<std::shared_ptr<mongo::executor::ThreadPoolTaskExecutor::CallbackState> > >::_M_create_node<std::shared_ptr<mongo::executor::ThreadPoolTaskExecutor::CallbackState> >(std::shared_ptr<mongo::executor::ThreadPoolTaskExecutor::CallbackState>&&) /usr/bin/../lib/gcc/x86_64-linux-gnu/4.9/../../../../include/c++/4.9/bits/stl_list.h:511
     #4 0x29ff586 in void std::list<std::shared_ptr<mongo::executor::ThreadPoolTaskExecutor::CallbackState>, std::allocator<std::shared_ptr<mongo::executor::ThreadPoolTaskExecutor::CallbackState> > >::_M_insert<std::shared_ptr<mongo::executor::ThreadPoolTaskExecutor::CallbackState> >(std::_List_iterator<std::shared_ptr<mongo::executor::ThreadPoolTaskExecutor::CallbackState> >, std::shared_ptr<mongo::executor::ThreadPoolTaskExecutor::CallbackState>&&) /usr/bin/../lib/gcc/x86_64-linux-gnu/4.9/../../../../include/c++/4.9/bits/stl_list.h:1688
     #5 0x29ff586 in void std::list<std::shared_ptr<mongo::executor::ThreadPoolTaskExecutor::CallbackState>, std::allocator<std::shared_ptr<mongo::executor::ThreadPoolTaskExecutor::CallbackState> > >::emplace_front<std::shared_ptr<mongo::executor::ThreadPoolTaskExecutor::CallbackState> >(std::shared_ptr<mongo::executor::ThreadPoolTaskExecutor::CallbackState>&&) /usr/bin/../lib/gcc/x86_64-linux-gnu/4.9/../../../../include/c++/4.9/bits/stl_list.h:998
     #6 0x29ff586 in mongo::executor::ThreadPoolTaskExecutor::makeSingletonWorkQueue(std::function<void (mongo::executor::TaskExecutor::CallbackArgs const&)>, mongo::Date_t) /data/mci/src/src/mongo/executor/thread_pool_task_executor.cpp:409
     #7 0x2a02692 in mongo::executor::ThreadPoolTaskExecutor::scheduleWorkAt(mongo::Date_t, std::function<void (mongo::executor::TaskExecutor::CallbackArgs const&)> const&) /data/mci/src/src/mongo/executor/thread_pool_task_executor.cpp:246:15
     #8 0x22de6ca in mongo::repl::Reporter::_processResponseCallback(mongo::executor::TaskExecutor::RemoteCommandCallbackArgs const&) /data/mci/src/src/mongo/db/repl/reporter.cpp:292:17
     #9 0x2a0ffa9 in std::function<void (mongo::executor::TaskExecutor::RemoteCommandCallbackArgs const&)>::operator()(mongo::executor::TaskExecutor::RemoteCommandCallbackArgs const&) const /usr/bin/../lib/gcc/x86_64-linux-gnu/4.9/../../../../include/c++/4.9/functional:2439:14
     #10 0x2a0ffa9 in mongo::executor::(anonymous namespace)::remoteCommandFinished(mongo::executor::TaskExecutor::CallbackArgs const&, std::function<void (mongo::executor::TaskExecutor::RemoteCommandCallbackArgs const&)> const&, mongo::executor::RemoteCommandRequest const&, mongo::StatusWith<mongo::executor::RemoteCommandResponse> const&) /data/mci/src/src/mongo/executor/thread_pool_task_executor.cpp:280
     #11 0x2a0ffa9 in mongo::executor::ThreadPoolTaskExecutor::scheduleRemoteCommand(mongo::executor::RemoteCommandRequest const&, std::function<void (mongo::executor::TaskExecutor::RemoteCommandCallbackArgs const&)> const&)::$_2::operator()(mongo::StatusWith<mongo::executor::RemoteCommandResponse> const&) const::{lambda(mongo::executor::TaskExecutor::CallbackArgs const&)#1}::operator()(mongo::executor::TaskExecutor::CallbackArgs const&) const /data/mci/src/src/mongo/executor/thread_pool_task_executor.cpp:330
     #12 0x2a0ffa9 in std::_Function_handler<void (mongo::executor::TaskExecutor::CallbackArgs const&), mongo::executor::ThreadPoolTaskExecutor::scheduleRemoteCommand(mongo::executor::RemoteCommandRequest const&, std::function<void (mongo::executor::TaskExecutor::RemoteCommandCallbackArgs const&)> const&)::$_2::operator()(mongo::StatusWith<mongo::executor::RemoteCommandResponse> const&) const::{lambda(mongo::executor::TaskExecutor::CallbackArgs const&)#1}>::_M_invoke(std::_Any_data const&, mongo::executor::TaskExecutor::CallbackArgs const&) /usr/bin/../lib/gcc/x86_64-linux-gnu/4.9/../../../../include/c++/4.9/functional:2039
     #13 0x2a0a29d in std::function<void (mongo::executor::TaskExecutor::CallbackArgs const&)>::operator()(mongo::executor::TaskExecutor::CallbackArgs const&) const /usr/bin/../lib/gcc/x86_64-linux-gnu/4.9/../../../../include/c++/4.9/functional:2439:14
     #14 0x2a0a29d in mongo::executor::ThreadPoolTaskExecutor::runCallback(std::shared_ptr<mongo::executor::ThreadPoolTaskExecutor::CallbackState>) /data/mci/src/src/mongo/executor/thread_pool_task_executor.cpp:468
     #15 0x2a0bfe4 in mongo::executor::ThreadPoolTaskExecutor::scheduleIntoPool_inlock(std::list<std::shared_ptr<mongo::executor::ThreadPoolTaskExecutor::CallbackState>, std::allocator<std::shared_ptr<mongo::executor::ThreadPoolTaskExecutor::CallbackState> > >*, std::_List_iterator<std::shared_ptr<mongo::executor::ThreadPoolTaskExecutor::CallbackState> > const&, std::_List_iterator<std::shared_ptr<mongo::executor::ThreadPoolTaskExecutor::CallbackState> > const&, std::unique_lock<std::mutex>)::$_4::operator()() const /data/mci/src/src/mongo/executor/thread_pool_task_executor.cpp:454:58
     #16 0x2a0bfe4 in std::_Function_handler<void (), mongo::executor::ThreadPoolTaskExecutor::scheduleIntoPool_inlock(std::list<std::shared_ptr<mongo::executor::ThreadPoolTaskExecutor::CallbackState>, std::allocator<std::shared_ptr<mongo::executor::ThreadPoolTaskExecutor::CallbackState> > >*, std::_List_iterator<std::shared_ptr<mongo::executor::ThreadPoolTaskExecutor::CallbackState> > const&, std::_List_iterator<std::shared_ptr<mongo::executor::ThreadPoolTaskExecutor::CallbackState> > const&, std::unique_lock<std::mutex>)::$_4>::_M_invoke(std::_Any_data const&) /usr/bin/../lib/gcc/x86_64-linux-gnu/4.9/../../../../include/c++/4.9/functional:2039
     #17 0x29f0f3e in std::function<void ()>::operator()() const /usr/bin/../lib/gcc/x86_64-linux-gnu/4.9/../../../../include/c++/4.9/functional:2439:14
     #18 0x29f0f3e in mongo::executor::NetworkInterfaceThreadPool::consumeTasks(std::unique_lock<std::mutex>) /data/mci/src/src/mongo/executor/network_interface_thread_pool.cpp:159
     #19 0x29f1e15 in mongo::executor::NetworkInterfaceThreadPool::schedule(std::function<void ()>) /data/mci/src/src/mongo/executor/network_interface_thread_pool.cpp:112:9
     #20 0x2a08775 in mongo::executor::ThreadPoolTaskExecutor::scheduleIntoPool_inlock(std::list<std::shared_ptr<mongo::executor::ThreadPoolTaskExecutor::CallbackState>, std::allocator<std::shared_ptr<mongo::executor::ThreadPoolTaskExecutor::CallbackState> > >*, std::_List_iterator<std::shared_ptr<mongo::executor::ThreadPoolTaskExecutor::CallbackState> > const&, std::_List_iterator<std::shared_ptr<mongo::executor::ThreadPoolTaskExecutor::CallbackState> > const&, std::unique_lock<std::mutex>) /data/mci/src/src/mongo/executor/thread_pool_task_executor.cpp:454:24
     #21 0x2a0787b in mongo::executor::ThreadPoolTaskExecutor::scheduleIntoPool_inlock(std::list<std::shared_ptr<mongo::executor::ThreadPoolTaskExecutor::CallbackState>, std::allocator<std::shared_ptr<mongo::executor::ThreadPoolTaskExecutor::CallbackState> > >*, std::_List_iterator<std::shared_ptr<mongo::executor::ThreadPoolTaskExecutor::CallbackState> > const&, std::unique_lock<std::mutex>) /data/mci/src/src/mongo/executor/thread_pool_task_executor.cpp:440:5
     #22 0x2a0e06a in mongo::executor::ThreadPoolTaskExecutor::scheduleRemoteCommand(mongo::executor::RemoteCommandRequest const&, std::function<void (mongo::executor::TaskExecutor::RemoteCommandCallbackArgs const&)> const&)::$_2::operator()(mongo::StatusWith<mongo::executor::RemoteCommandResponse> const&) const /data/mci/src/src/mongo/executor/thread_pool_task_executor.cpp:340:13
     #23 0x2a0e06a in std::_Function_handler<void (mongo::StatusWith<mongo::executor::RemoteCommandResponse> const&), mongo::executor::ThreadPoolTaskExecutor::scheduleRemoteCommand(mongo::executor::RemoteCommandRequest const&, std::function<void (mongo::executor::TaskExecutor::RemoteCommandCallbackArgs const&)> const&)::$_2>::_M_invoke(std::_Any_data const&, mongo::StatusWith<mongo::executor::RemoteCommandResponse> const&) /usr/bin/../lib/gcc/x86_64-linux-gnu/4.9/../../../../include/c++/4.9/functional:2039
     #24 0x29da770 in std::function<void (mongo::StatusWith<mongo::executor::RemoteCommandResponse> const&)>::operator()(mongo::StatusWith<mongo::executor::RemoteCommandResponse> const&) const /usr/bin/../lib/gcc/x86_64-linux-gnu/4.9/../../../../include/c++/4.9/functional:2439:14
     #25 0x29da770 in mongo::executor::NetworkInterfaceASIO::AsyncOp::finish(mongo::StatusWith<mongo::executor::RemoteCommandResponse> const&) /data/mci/src/src/mongo/executor/network_interface_asio_operation.cpp:247
     #26 0x29a9870 in mongo::executor::NetworkInterfaceASIO::_completeOperation(mongo::executor::NetworkInterfaceASIO::AsyncOp*, mongo::StatusWith<mongo::executor::RemoteCommandResponse> const&) /data/mci/src/src/mongo/executor/network_interface_asio_command.cpp:297:5
     #27 0x29adbdf in mongo::executor::NetworkInterfaceASIO::_completedOpCallback(mongo::executor::NetworkInterfaceASIO::AsyncOp*) /data/mci/src/src/mongo/executor/network_interface_asio_command.cpp:257:5
     #28 0x29bd27b in mongo::executor::NetworkInterfaceASIO::_beginCommunication(mongo::executor::NetworkInterfaceASIO::AsyncOp*)::$_3::operator()(std::error_code, unsigned long) const::{lambda()#1}::operator()() const /data/mci/src/src/mongo/executor/network_interface_asio_command.cpp:251:65
     #29 0x29bd27b in void mongo::executor::NetworkInterfaceASIO::_validateAndRun<mongo::executor::NetworkInterfaceASIO::_beginCommunication(mongo::executor::NetworkInterfaceASIO::AsyncOp*)::$_3::operator()(std::error_code, unsigned long) const::{lambda()#1}>(mongo::executor::NetworkInterfaceASIO::AsyncOp*, std::error_code, mongo::executor::NetworkInterfaceASIO::_beginCommunication(mongo::executor::NetworkInterfaceASIO::AsyncOp*)::$_3::operator()(std::error_code, unsigned long) const::{lambda()#1}&&) /data/mci/src/src/mongo/executor/network_interface_asio.h:455
     #30 0x29bd27b in mongo::executor::NetworkInterfaceASIO::_beginCommunication(mongo::executor::NetworkInterfaceASIO::AsyncOp*)::$_3::operator()(std::error_code, unsigned long) const /data/mci/src/src/mongo/executor/network_interface_asio_command.cpp:251
     #31 0x29bd27b in std::_Function_handler<void (std::error_code, unsigned long), mongo::executor::NetworkInterfaceASIO::_beginCommunication(mongo::executor::NetworkInterfaceASIO::AsyncOp*)::$_3>::_M_invoke(std::_Any_data const&, std::error_code, unsigned long) /usr/bin/../lib/gcc/x86_64-linux-gnu/4.9/../../../../include/c++/4.9/functional:2039
     #32 0x2909a5c in void asio_handler_invoke_helpers::invoke<asio::detail::binder2<std::function<void (std::error_code, unsigned long)>&, std::error_code, unsigned long>, std::function<void (std::error_code, unsigned long)> >(asio::detail::binder2<std::function<void (std::error_code, unsigned long)>&, std::error_code, unsigned long>&, std::function<void (std::error_code, unsigned long)>&) /data/mci/src/src/third_party/asio-asio-1-11-0/asio/include/asio/detail/handler_invoke_helpers.hpp:37:3
     #33 0x2909a5c in void asio::detail::asio_handler_invoke<asio::detail::binder2<std::function<void (std::error_code, unsigned long)>&, std::error_code, unsigned long>, std::function<void (std::error_code, unsigned long)>&, std::error_code, unsigned long>(asio::detail::binder2<std::function<void (std::error_code, unsigned long)>&, std::error_code, unsigned long>&, asio::detail::binder2<std::function<void (std::error_code, unsigned long)>&, std::error_code, unsigned long>*) /data/mci/src/src/third_party/asio-asio-1-11-0/asio/include/asio/detail/bind_handler.hpp:203
     #34 0x2909a5c in void asio_handler_invoke_helpers::invoke<asio::detail::binder2<std::function<void (std::error_code, unsigned long)>&, std::error_code, unsigned long>, asio::detail::binder2<std::function<void (std::error_code, unsigned long)>&, std::error_code, unsigned long> >(asio::detail::binder2<std::function<void (std::error_code, unsigned long)>&, std::error_code, unsigned long>&, asio::detail::binder2<std::function<void (std::error_code, unsigned long)>&, std::error_code, unsigned long>&) /data/mci/src/src/third_party/asio-asio-1-11-0/asio/include/asio/detail/handler_invoke_helpers.hpp:37
     #35 0x2909a5c in void asio::detail::strand_service::dispatch<asio::detail::binder2<std::function<void (std::error_code, unsigned long)>&, std::error_code, unsigned long> >(asio::detail::strand_service::strand_impl*&, asio::detail::binder2<std::function<void (std::error_code, unsigned long)>&, std::error_code, unsigned long>&) /data/mci/src/src/third_party/asio-asio-1-11-0/asio/include/asio/detail/impl/strand_service.hpp:61
     #36 0x2932ea1 in asio::async_result<asio::handler_type<asio::detail::binder2<std::function<void (std::error_code, unsigned long)>&, std::error_code, unsigned long>, void (), void>::type>::type asio::io_service::strand::dispatch<asio::detail::binder2<std::function<void (std::error_code, unsigned long)>&, std::error_code, unsigned long> >(asio::detail::binder2<std::function<void (std::error_code, unsigned long)>&, std::error_code, unsigned long>&&) /data/mci/src/src/third_party/asio-asio-1-11-0/asio/include/asio/io_service_strand.hpp:207:5
     #37 0x2932ea1 in void asio::detail::wrapped_handler<asio::io_service::strand, std::function<void (std::error_code, unsigned long)>, asio::detail::is_continuation_if_running>::operator()<std::error_code, unsigned long>(std::error_code const&, unsigned long const&) /data/mci/src/src/third_party/asio-asio-1-11-0/asio/include/asio/detail/wrapped_handler.hpp:98
     #38 0x2932ea1 in asio::detail::read_op<asio::basic_stream_socket<asio::ip::tcp, asio::stream_socket_service<asio::ip::tcp> >, asio::mutable_buffers_1, asio::detail::transfer_all_t, asio::detail::wrapped_handler<asio::io_service::strand, std::function<void (std::error_code, unsigned long)>, asio::detail::is_continuation_if_running> >::operator()(std::error_code const&, unsigned long, int) /data/mci/src/src/third_party/asio-asio-1-11-0/asio/include/asio/impl/read.hpp:351
     #39 0x2934fdc in void asio_handler_invoke_helpers::invoke<asio::detail::rewrapped_handler<asio::detail::binder2<asio::detail::read_op<asio::basic_stream_socket<asio::ip::tcp, asio::stream_socket_service<asio::ip::tcp> >, asio::mutable_buffers_1, asio::detail::transfer_all_t, asio::detail::wrapped_handler<asio::io_service::strand, std::function<void (std::error_code, unsigned long)>, asio::detail::is_continuation_if_running> >, std::error_code, unsigned long>, std::function<void (std::error_code, unsigned long)> >, std::function<void (std::error_code, unsigned long)> >(asio::detail::rewrapped_handler<asio::detail::binder2<asio::detail::read_op<asio::basic_stream_socket<asio::ip::tcp, asio::stream_socket_service<asio::ip::tcp> >, asio::mutable_buffers_1, asio::detail::transfer_all_t, asio::detail::wrapped_handler<asio::io_service::strand, std::function<void (std::error_code, unsigned long)>, asio::detail::is_continuation_if_running> >, std::error_code, unsigned long>, std::function<void (std::error_code, unsigned long)> >&, std::function<void (std::error_code, unsigned long)>&) /data/mci/src/src/third_party/asio-asio-1-11-0/asio/include/asio/detail/handler_invoke_helpers.hpp:37:3
     #40 0x2934fdc in void asio::detail::asio_handler_invoke<asio::detail::rewrapped_handler<asio::detail::binder2<asio::detail::read_op<asio::basic_stream_socket<asio::ip::tcp, asio::stream_socket_service<asio::ip::tcp> >, asio::mutable_buffers_1, asio::detail::transfer_all_t, asio::detail::wrapped_handler<asio::io_service::strand, std::function<void (std::error_code, unsigned long)>, asio::detail::is_continuation_if_running> >, std::error_code, unsigned long>, std::function<void (std::error_code, unsigned long)> >, asio::detail::binder2<asio::detail::read_op<asio::basic_stream_socket<asio::ip::tcp, asio::stream_socket_service<asio::ip::tcp> >, asio::mutable_buffers_1, asio::detail::transfer_all_t, asio::detail::wrapped_handler<asio::io_service::strand, std::function<void (std::error_code, unsigned long)>, asio::detail::is_continuation_if_running> >, std::error_code, unsigned long>, std::function<void (std::error_code, unsigned long)> >(asio::detail::rewrapped_handler<asio::detail::binder2<asio::detail::read_op<asio::basic_stream_socket<asio::ip::tcp, asio::stream_socket_service<asio::ip::tcp> >, asio::mutable_buffers_1, asio::detail::transfer_all_t, asio::detail::wrapped_handler<asio::io_service::strand, std::function<void (std::error_code, unsigned long)>, asio::detail::is_continuation_if_running> >, std::error_code, unsigned long>, std::function<void (std::error_code, unsigned long)> >&, asio::detail::rewrapped_handler<asio::detail::binder2<asio::detail::read_op<asio::basic_stream_socket<asio::ip::tcp, asio::stream_socket_service<asio::ip::tcp> >, asio::mutable_buffers_1, asio::detail::transfer_all_t, asio::detail::wrapped_handler<asio::io_service::strand, std::function<void (std::error_code, unsigned long)>, asio::detail::is_continuation_if_running> >, std::error_code, unsigned long>, std::function<void (std::error_code, unsigned long)> >*) /data/mci/src/src/third_party/asio-asio-1-11-0/asio/include/asio/detail/wrapped_handler.hpp:274
     #41 0x2934fdc in void asio_handler_invoke_helpers::invoke<asio::detail::rewrapped_handler<asio::detail::binder2<asio::detail::read_op<asio::basic_stream_socket<asio::ip::tcp, asio::stream_socket_service<asio::ip::tcp> >, asio::mutable_buffers_1, asio::detail::transfer_all_t, asio::detail::wrapped_handler<asio::io_service::strand, std::function<void (std::error_code, unsigned long)>, asio::detail::is_continuation_if_running> >, std::error_code, unsigned long>, std::function<void (std::error_code, unsigned long)> >, asio::detail::rewrapped_handler<asio::detail::binder2<asio::detail::read_op<asio::basic_stream_socket<asio::ip::tcp, asio::stream_socket_service<asio::ip::tcp> >, asio::mutable_buffers_1, asio::detail::transfer_all_t, asio::detail::wrapped_handler<asio::io_service::strand, std::function<void (std::error_code, unsigned long)>, asio::detail::is_continuation_if_running> >, std::error_code, unsigned long>, std::function<void (std::error_code, unsigned long)> > >(asio::detail::rewrapped_handler<asio::detail::binder2<asio::detail::read_op<asio::basic_stream_socket<asio::ip::tcp, asio::stream_socket_service<asio::ip::tcp> >, asio::mutable_buffers_1, asio::detail::transfer_all_t, asio::detail::wrapped_handler<asio::io_service::strand, std::function<void (std::error_code, unsigned long)>, asio::detail::is_continuation_if_running> >, std::error_code, unsigned long>, std::function<void (std::error_code, unsigned long)> >&, asio::detail::rewrapped_handler<asio::detail::binder2<asio::detail::read_op<asio::basic_stream_socket<asio::ip::tcp, asio::stream_socket_service<asio::ip::tcp> >, asio::mutable_buffers_1, asio::detail::transfer_all_t, asio::detail::wrapped_handler<asio::io_service::strand, std::function<void (std::error_code, unsigned long)>, asio::detail::is_continuation_if_running> >, std::error_code, unsigned long>, std::function<void (std::error_code, unsigned long)> >&) /data/mci/src/src/third_party/asio-asio-1-11-0/asio/include/asio/detail/handler_invoke_helpers.hpp:37
     #42 0x2934fdc in void asio::detail::handler_work<asio::detail::rewrapped_handler<asio::detail::binder2<asio::detail::read_op<asio::basic_stream_socket<asio::ip::tcp, asio::stream_socket_service<asio::ip::tcp> >, asio::mutable_buffers_1, asio::detail::transfer_all_t, asio::detail::wrapped_handler<asio::io_service::strand, std::function<void (std::error_code, unsigned long)>, asio::detail::is_continuation_if_running> >, std::error_code, unsigned long>, std::function<void (std::error_code, unsigned long)> >, asio::system_executor>::complete<asio::detail::rewrapped_handler<asio::detail::binder2<asio::detail::read_op<asio::basic_stream_socket<asio::ip::tcp, asio::stream_socket_service<asio::ip::tcp> >, asio::mutable_buffers_1, asio::detail::transfer_all_t, asio::detail::wrapped_handler<asio::io_service::strand, std::function<void (std::error_code, unsigned long)>, asio::detail::is_continuation_if_running> >, std::error_code, unsigned long>, std::function<void (std::error_code, unsigned long)> > >(asio::detail::rewrapped_handler<asio::detail::binder2<asio::detail::read_op<asio::basic_stream_socket<asio::ip::tcp, asio::stream_socket_service<asio::ip::tcp> >, asio::mutable_buffers_1, asio::detail::transfer_all_t, asio::detail::wrapped_handler<asio::io_service::strand, std::function<void (std::error_code, unsigned long)>, asio::detail::is_continuation_if_running> >, std::error_code, unsigned long>, std::function<void (std::error_code, unsigned long)> >&, asio::detail::rewrapped_handler<asio::detail::binder2<asio::detail::read_op<asio::basic_stream_socket<asio::ip::tcp, asio::stream_socket_service<asio::ip::tcp> >, asio::mutable_buffers_1, asio::detail::transfer_all_t, asio::detail::wrapped_handler<asio::io_service::strand, std::function<void (std::error_code, unsigned long)>, asio::detail::is_continuation_if_running> >, std::error_code, unsigned long>, std::function<void (std::error_code, unsigned long)> >&) /data/mci/src/src/third_party/asio-asio-1-11-0/asio/include/asio/detail/handler_work.hpp:81
     #43 0x2934fdc in asio::detail::completion_handler<asio::detail::rewrapped_handler<asio::detail::binder2<asio::detail::read_op<asio::basic_stream_socket<asio::ip::tcp, asio::stream_socket_service<asio::ip::tcp> >, asio::mutable_buffers_1, asio::detail::transfer_all_t, asio::detail::wrapped_handler<asio::io_service::strand, std::function<void (std::error_code, unsigned long)>, asio::detail::is_continuation_if_running> >, std::error_code, unsigned long>, std::function<void (std::error_code, unsigned long)> > >::do_complete(void*, asio::detail::scheduler_operation*, std::error_code const&, unsigned long) /data/mci/src/src/third_party/asio-asio-1-11-0/asio/include/asio/detail/completion_handler.hpp:69
     #44 0x29349a4 in void asio::detail::strand_service::dispatch<asio::detail::rewrapped_handler<asio::detail::binder2<asio::detail::read_op<asio::basic_stream_socket<asio::ip::tcp, asio::stream_socket_service<asio::ip::tcp> >, asio::mutable_buffers_1, asio::detail::transfer_all_t, asio::detail::wrapped_handler<asio::io_service::strand, std::function<void (std::error_code, unsigned long)>, asio::detail::is_continuation_if_running> >, std::error_code, unsigned long>, std::function<void (std::error_code, unsigned long)> > >(asio::detail::strand_service::strand_impl*&, asio::detail::rewrapped_handler<asio::detail::binder2<asio::detail::read_op<asio::basic_stream_socket<asio::ip::tcp, asio::stream_socket_service<asio::ip::tcp> >, asio::mutable_buffers_1, asio::detail::transfer_all_t, asio::detail::wrapped_handler<asio::io_service::strand, std::function<void (std::error_code, unsigned long)>, asio::detail::is_continuation_if_running> >, std::error_code, unsigned long>, std::function<void (std::error_code, unsigned long)> >&) /data/mci/src/src/third_party/asio-asio-1-11-0/asio/include/asio/detail/impl/strand_service.hpp:86:5
     #45 0x2933c3e in asio::async_result<asio::handler_type<asio::detail::rewrapped_handler<asio::detail::binder2<asio::detail::read_op<asio::basic_stream_socket<asio::ip::tcp, asio::stream_socket_service<asio::ip::tcp> >, asio::mutable_buffers_1, asio::detail::transfer_all_t, asio::detail::wrapped_handler<asio::io_service::strand, std::function<void (std::error_code, unsigned long)>, asio::detail::is_continuation_if_running> >, std::error_code, unsigned long>, std::function<void (std::error_code, unsigned long)> >, void (), void>::type>::type asio::io_service::strand::dispatch<asio::detail::rewrapped_handler<asio::detail::binder2<asio::detail::read_op<asio::basic_stream_socket<asio::ip::tcp, asio::stream_socket_service<asio::ip::tcp> >, asio::mutable_buffers_1, asio::detail::transfer_all_t, asio::detail::wrapped_handler<asio::io_service::strand, std::function<void (std::error_code, unsigned long)>, asio::detail::is_continuation_if_running> >, std::error_code, unsigned long>, std::function<void (std::error_code, unsigned long)> > >(asio::detail::rewrapped_handler<asio::detail::binder2<asio::detail::read_op<asio::basic_stream_socket<asio::ip::tcp, asio::stream_socket_service<asio::ip::tcp> >, asio::mutable_buffers_1, asio::detail::transfer_all_t, asio::detail::wrapped_handler<asio::io_service::strand, std::function<void (std::error_code, unsigned long)>, asio::detail::is_continuation_if_running> >, std::error_code, unsigned long>, std::function<void (std::error_code, unsigned long)> >&&) /data/mci/src/src/third_party/asio-asio-1-11-0/asio/include/asio/io_service_strand.hpp:207:5
     #46 0x2933c3e in void asio::detail::asio_handler_invoke<asio::detail::binder2<asio::detail::read_op<asio::basic_stream_socket<asio::ip::tcp, asio::stream_socket_service<asio::ip::tcp> >, asio::mutable_buffers_1, asio::detail::transfer_all_t, asio::detail::wrapped_handler<asio::io_service::strand, std::function<void (std::error_code, unsigned long)>, asio::detail::is_continuation_if_running> >, std::error_code, unsigned long>, asio::io_service::strand, std::function<void (std::error_code, unsigned long)>, asio::detail::is_continuation_if_running>(asio::detail::binder2<asio::detail::read_op<asio::basic_stream_socket<asio::ip::tcp, asio::stream_socket_service<asio::ip::tcp> >, asio::mutable_buffers_1, asio::detail::transfer_all_t, asio::detail::wrapped_handler<asio::io_service::strand, std::function<void (std::error_code, unsigned long)>, asio::detail::is_continuation_if_running> >, std::error_code, unsigned long>&, asio::detail::wrapped_handler<asio::io_service::strand, std::function<void (std::error_code, unsigned long)>, asio::detail::is_continuation_if_running>*) /data/mci/src/src/third_party/asio-asio-1-11-0/asio/include/asio/detail/wrapped_handler.hpp:231
     #47 0x29339f7 in void asio_handler_invoke_helpers::invoke<asio::detail::binder2<asio::detail::read_op<asio::basic_stream_socket<asio::ip::tcp, asio::stream_socket_service<asio::ip::tcp> >, asio::mutable_buffers_1, asio::detail::transfer_all_t, asio::detail::wrapped_handler<asio::io_service::strand, std::function<void (std::error_code, unsigned long)>, asio::detail::is_continuation_if_running> >, std::error_code, unsigned long>, asio::detail::wrapped_handler<asio::io_service::strand, std::function<void (std::error_code, unsigned long)>, asio::detail::is_continuation_if_running> >(asio::detail::binder2<asio::detail::read_op<asio::basic_stream_socket<asio::ip::tcp, asio::stream_socket_service<asio::ip::tcp> >, asio::mutable_buffers_1, asio::detail::transfer_all_t, asio::detail::wrapped_handler<asio::io_service::strand, std::function<void (std::error_code, unsigned long)>, asio::detail::is_continuation_if_running> >, std::error_code, unsigned long>&, asio::detail::wrapped_handler<asio::io_service::strand, std::function<void (std::error_code, unsigned long)>, asio::detail::is_continuation_if_running>&) /data/mci/src/src/third_party/asio-asio-1-11-0/asio/include/asio/detail/handler_invoke_helpers.hpp:37:3
     #48 0x29339f7 in void asio::detail::asio_handler_invoke<asio::detail::binder2<asio::detail::read_op<asio::basic_stream_socket<asio::ip::tcp, asio::stream_socket_service<asio::ip::tcp> >, asio::mutable_buffers_1, asio::detail::transfer_all_t, asio::detail::wrapped_handler<asio::io_service::strand, std::function<void (std::error_code, unsigned long)>, asio::detail::is_continuation_if_running> >, std::error_code, unsigned long>, asio::basic_stream_socket<asio::ip::tcp, asio::stream_socket_service<asio::ip::tcp> >, asio::mutable_buffers_1, asio::detail::transfer_all_t, asio::detail::wrapped_handler<asio::io_service::strand, std::function<void (std::error_code, unsigned long)>, asio::detail::is_continuation_if_running> >(asio::detail::binder2<asio::detail::read_op<asio::basic_stream_socket<asio::ip::tcp, asio::stream_socket_service<asio::ip::tcp> >, asio::mutable_buffers_1, asio::detail::transfer_all_t, asio::detail::wrapped_handler<asio::io_service::strand, std::function<void (std::error_code, unsigned long)>, asio::detail::is_continuation_if_running> >, std::error_code, unsigned long>&, asio::detail::read_op<asio::basic_stream_socket<asio::ip::tcp, asio::stream_socket_service<asio::ip::tcp> >, asio::mutable_buffers_1, asio::detail::transfer_all_t, asio::detail::wrapped_handler<asio::io_service::strand, std::function<void (std::error_code, unsigned long)>, asio::detail::is_continuation_if_running> >*) /data/mci/src/src/third_party/asio-asio-1-11-0/asio/include/asio/impl/read.hpp:571
     #49 0x29339f7 in void asio_handler_invoke_helpers::invoke<asio::detail::binder2<asio::detail::read_op<asio::basic_stream_socket<asio::ip::tcp, asio::stream_socket_service<asio::ip::tcp> >, asio::mutable_buffers_1, asio::detail::transfer_all_t, asio::detail::wrapped_handler<asio::io_service::strand, std::function<void (std::error_code, unsigned long)>, asio::detail::is_continuation_if_running> >, std::error_code, unsigned long>, asio::detail::read_op<asio::basic_stream_socket<asio::ip::tcp, asio::stream_socket_service<asio::ip::tcp> >, asio::mutable_buffers_1, asio::detail::transfer_all_t, asio::detail::wrapped_handler<asio::io_service::strand, std::function<void (std::error_code, unsigned long)>, asio::detail::is_continuation_if_running> > >(asio::detail::binder2<asio::detail::read_op<asio::basic_stream_socket<asio::ip::tcp, asio::stream_socket_service<asio::ip::tcp> >, asio::mutable_buffers_1, asio::detail::transfer_all_t, asio::detail::wrapped_handler<asio::io_service::strand, std::function<void (std::error_code, unsigned long)>, asio::detail::is_continuation_if_running> >, std::error_code, unsigned long>&, asio::detail::read_op<asio::basic_stream_socket<asio::ip::tcp, asio::stream_socket_service<asio::ip::tcp> >, asio::mutable_buffers_1, asio::detail::transfer_all_t, asio::detail::wrapped_handler<asio::io_service::strand, std::function<void (std::error_code, unsigned long)>, asio::detail::is_continuation_if_running> >&) /data/mci/src/src/third_party/asio-asio-1-11-0/asio/include/asio/detail/handler_invoke_helpers.hpp:37
     #50 0x29339f7 in void asio::detail::handler_work<asio::detail::read_op<asio::basic_stream_socket<asio::ip::tcp, asio::stream_socket_service<asio::ip::tcp> >, asio::mutable_buffers_1, asio::detail::transfer_all_t, asio::detail::wrapped_handler<asio::io_service::strand, std::function<void (std::error_code, unsigned long)>, asio::detail::is_continuation_if_running> >, asio::system_executor>::complete<asio::detail::binder2<asio::detail::read_op<asio::basic_stream_socket<asio::ip::tcp, asio::stream_socket_service<asio::ip::tcp> >, asio::mutable_buffers_1, asio::detail::transfer_all_t, asio::detail::wrapped_handler<asio::io_service::strand, std::function<void (std::error_code, unsigned long)>, asio::detail::is_continuation_if_running> >, std::error_code, unsigned long> >(asio::detail::binder2<asio::detail::read_op<asio::basic_stream_socket<asio::ip::tcp, asio::stream_socket_service<asio::ip::tcp> >, asio::mutable_buffers_1, asio::detail::transfer_all_t, asio::detail::wrapped_handler<asio::io_service::strand, std::function<void (std::error_code, unsigned long)>, asio::detail::is_continuation_if_running> >, std::error_code, unsigned long>&, asio::detail::read_op<asio::basic_stream_socket<asio::ip::tcp, asio::stream_socket_service<asio::ip::tcp> >, asio::mutable_buffers_1, asio::detail::transfer_all_t, asio::detail::wrapped_handler<asio::io_service::strand, std::function<void (std::error_code, unsigned long)>, asio::detail::is_continuation_if_running> >&) /data/mci/src/src/third_party/asio-asio-1-11-0/asio/include/asio/detail/handler_work.hpp:81
     #51 0x29339f7 in asio::detail::reactive_socket_recv_op<asio::mutable_buffers_1, asio::detail::read_op<asio::basic_stream_socket<asio::ip::tcp, asio::stream_socket_service<asio::ip::tcp> >, asio::mutable_buffers_1, asio::detail::transfer_all_t, asio::detail::wrapped_handler<asio::io_service::strand, std::function<void (std::error_code, unsigned long)>, asio::detail::is_continuation_if_running> > >::do_complete(void*, asio::detail::scheduler_operation*, std::error_code const&, unsigned long) /data/mci/src/src/third_party/asio-asio-1-11-0/asio/include/asio/detail/reactive_socket_recv_op.hpp:111
     #52 0x31b0ba2 in asio::detail::scheduler_operation::complete(void*, std::error_code const&, unsigned long) /data/mci/src/src/third_party/asio-asio-1-11-0/asio/include/asio/detail/scheduler_operation.hpp:39:5
     #53 0x31b0ba2 in asio::detail::scheduler::do_run_one(asio::detail::scoped_lock<asio::detail::posix_mutex>&, asio::detail::scheduler_thread_info&, std::error_code const&) /data/mci/src/src/third_party/asio-asio-1-11-0/asio/include/asio/detail/impl/scheduler.ipp:369
     #54 0x31965cd in asio::detail::scheduler::run(std::error_code&) /data/mci/src/src/third_party/asio-asio-1-11-0/asio/include/asio/detail/impl/scheduler.ipp:146:10
     #55 0x31962a2 in asio::io_service::run() /data/mci/src/src/third_party/asio-asio-1-11-0/asio/include/asio/impl/io_service.ipp:60:19
     #56 0x298a89f in mongo::executor::NetworkInterfaceASIO::startup()::$_0::operator()() const /data/mci/src/src/mongo/executor/network_interface_asio.cpp:149:17
     #57 0x298a89f in void std::_Bind_simple<mongo::executor::NetworkInterfaceASIO::startup()::$_0 ()>::_M_invoke<>(std::_Index_tuple<>) /usr/bin/../lib/gcc/x86_64-linux-gnu/4.9/../../../../include/c++/4.9/functional:1699
     #58 0x298a89f in std::_Bind_simple<mongo::executor::NetworkInterfaceASIO::startup()::$_0 ()>::operator()() /usr/bin/../lib/gcc/x86_64-linux-gnu/4.9/../../../../include/c++/4.9/functional:1688
     #59 0x298a89f in std::thread::_Impl<std::_Bind_simple<mongo::executor::NetworkInterfaceASIO::startup()::$_0 ()> >::_M_run() /usr/bin/../lib/gcc/x86_64-linux-gnu/4.9/../../../../include/c++/4.9/thread:115
     #60 0x7f993dcc8dcf (/usr/lib/x86_64-linux-gnu/libstdc++.so.6+0xbadcf)

 Thread T35 created by T31 here:
     #0 0xbc253f in __interceptor_pthread_create (/data/mci/src/mongod+0xbc253f)
     #1 0x7f993dcc8f08 in std::thread::_M_start_thread(std::shared_ptr<std::thread::_Impl_base>) (/usr/lib/x86_64-linux-gnu/libstdc++.so.6+0xbaf08)

 Thread T31 created by T17 here:
     #0 0xbc253f in __interceptor_pthread_create (/data/mci/src/mongod+0xbc253f)
     #1 0x7f993dcc8f08 in std::thread::_M_start_thread(std::shared_ptr<std::thread::_Impl_base>) (/usr/lib/x86_64-linux-gnu/libstdc++.so.6+0xbaf08)

 Thread T17 created by T12 here:
     #0 0xbc253f in __interceptor_pthread_create (/data/mci/src/mongod+0xbc253f)
     #1 0x7f993dcc8f08 in std::thread::_M_start_thread(std::shared_ptr<std::thread::_Impl_base>) (/usr/lib/x86_64-linux-gnu/libstdc++.so.6+0xbaf08)

 Thread T12 created by T0 here:
     #0 0xbc253f in __interceptor_pthread_create (/data/mci/src/mongod+0xbc253f)
     #1 0x7f993dcc8f08 in std::thread::_M_start_thread(std::shared_ptr<std::thread::_Impl_base>) (/usr/lib/x86_64-linux-gnu/libstdc++.so.6+0xbaf08)

 SUMMARY: AddressSanitizer: heap-use-after-free /usr/bin/../lib/gcc/x86_64-linux-gnu/4.9/../../../../include/c++/4.9/bits/shared_ptr_base.h:665 std::__shared_count<(__gnu_cxx::_Lock_policy)2>::~__shared_count()
 Shadow bytes around the buggy address:
   0x0c068003fa30: fa fa fd fd fd fa fa fa fd fd fd fa fa fa fd fd
   0x0c068003fa40: fd fd fa fa fd fd fd fa fa fa fd fd fd fa fa fa
   0x0c068003fa50: 00 00 00 00 fa fa 00 00 00 fa fa fa fd fd fd fa
   0x0c068003fa60: fa fa fd fd fd fa fa fa 00 00 00 06 fa fa fd fd
   0x0c068003fa70: fd fa fa fa 00 00 00 fa fa fa 00 00 00 fa fa fa
 =>0x0c068003fa80: fd fd fd fa fa fa fd fd fd[fd]fa fa 00 00 00 00
   0x0c068003fa90: fa fa fd fd fd fd fa fa fd fd fd fd fa fa fd fd
   0x0c068003faa0: fd fa fa fa fd fd fd fa fa fa fd fd fd fa fa fa
   0x0c068003fab0: fd fd fd fa fa fa fd fd fd fa fa fa fd fd fd fa
   0x0c068003fac0: fa fa fd fd fd fa fa fa fd fd fd fa fa fa fd fd
   0x0c068003fad0: fd fa fa fa fd fd fd fa fa fa fd fd fd fa fa fa
 Shadow byte legend (one shadow byte represents 8 application bytes):
   Addressable:           00
   Partially addressable: 01 02 03 04 05 06 07
   Heap left redzone:       fa
   Heap right redzone:      fb
   Freed heap region:       fd
   Stack left redzone:      f1
   Stack mid redzone:       f2
   Stack right redzone:     f3
   Stack partial redzone:   f4
   Stack after return:      f5
   Stack use after scope:   f8
   Global redzone:          f9
   Global init order:       f6
   Poisoned by user:        f7
   Container overflow:      fc
   ASan internal:           fe
 ==70815==ABORTING