(lldb) target create --core /cores/core.25723
warning: (x86_64) /cores/core.25723 load command 87 LC_SEGMENT_64 has a fileoff + filesize (0x1a8ee000) that extends beyond the end of the file (0x1a8ed000), the segment will be truncated to match
warning: (x86_64) /cores/core.25723 load command 88 LC_SEGMENT_64 has a fileoff (0x1a8ee000) that extends beyond the end of the file (0x1a8ed000), ignoring this section
Core file '/cores/core.25723' (x86_64) was loaded.
Process 0 stopped
* thread #1: tid = 0x0000, 0x000000010b6307c5 producer`ndn::Block::elements_size() const [inlined] std::__1::vector<ndn::Block, std::__1::allocator<ndn::Block> >::size(this=0x900007fdfd151220) const at vector:656, stop reason = signal SIGSTOP
    frame #0: 0x000000010b6307c5 producer`ndn::Block::elements_size() const [inlined] std::__1::vector<ndn::Block, std::__1::allocator<ndn::Block> >::size(this=0x900007fdfd151220) const at vector:656
   653
   654 	    _LIBCPP_INLINE_VISIBILITY
   655 	    size_type size() const _NOEXCEPT
-> 656 	        {return static_cast<size_type>(this->__end_ - this->__begin_);}
   657 	    _LIBCPP_INLINE_VISIBILITY
   658 	    size_type capacity() const _NOEXCEPT
   659 	        {return __base::capacity();}
(Not a complete output)

(lldb) thread backtrace
* thread #1: tid = 0x0000, 0x000000010b6307c5 producer`ndn::Block::elements_size() const [inlined] std::__1::vector<ndn::Block, std::__1::allocator<ndn::Block> >::size(this=0x900007fdfd151220) const at vector:656, stop reason = signal SIGSTOP
  * frame #0: 0x000000010b6307c5 producer`ndn::Block::elements_size() const [inlined] std::__1::vector<ndn::Block, std::__1::allocator<ndn::Block> >::size(this=0x900007fdfd151220) const at vector:656
    frame #1: 0x000000010b6307c5 producer`ndn::Block::elements_size(this=0x900007fdfd1511e0) const + 37 at block.hpp:446
    frame #2: 0x000000010b63c12c producer`ndn::Name::size(this=0x900007fdfd1511d0) const + 28 at name.hpp:344
    frame #3: 0x000000010b6c46a0 producer`ndn::Name::isPrefixOf(this=0x900007fdfd1511d0, name=0x00007fdfd140dae0) const + 32 at name.cpp:139
    frame #4: 0x000000010b69eb0e producer`ndn::Interest::matchesName(this=0x900007fdfd1511c0, name=0x00007fdfd140dae0) const + 46 at interest.cpp:30
    frame #5: 0x000000010b67660e producer`ndn::Face::satisfyPendingInterests(this=0x00007fff545e9aa0, data=0x00007fdfd140dad0) + 478 at face.cpp:357
    frame #6: 0x000000010b6744e2 producer`ndn::Face::onReceiveElement(this=0x00007fff545e9aa0, blockFromDaemon=0x00007fff545e8ca8) + 690 at face.cpp:341
    frame #7: 0x000000010b689c3a producer`boost::_mfi::mf1<void, ndn::Face, ndn::Block const&>::operator(this=0x00007fdfd1407990, p=0x00007fff545e9aa0, a1=0x00007fff545e8ca8)(ndn::Face*, ndn::Block const&) const + 122 at mem_fn_template.hpp:165
    frame #8: 0x000000010b689b90 producer`void boost::_bi::list2<boost::_bi::value<ndn::Face*>, boost::arg<1> >::operator(this=0x00007fdfd14079a0, (null)=type<void> at 0x00007fff545e8b60, f=0x00007fdfd1407990, a=0x00007fff545e8b98, (null)=0)<boost::_mfi::mf1<void, ndn::Face, ndn::Block const&>, boost::_bi::list1<ndn::Block const&> >(boost::_bi::type<void>, boost::_mfi::mf1<void, ndn::Face, ndn::Block const&>&, boost::_bi::list1<ndn::Block const&>&, int) + 112 at bind.hpp:313
    frame #9: 0x000000010b689ae2 producer`void boost::_bi::bind_t<void, boost::_mfi::mf1<void, ndn::Face, ndn::Block const&>, boost::_bi::list2<boost::_bi::value<ndn::Face*>, boost::arg<1> > >::operator(this=0x00007fdfd1407990, a1=0x00007fff545e8ca8)<ndn::Block>(ndn::Block const&) + 82 at bind_template.hpp:47
    frame #10: 0x000000010b689855 producer`boost::detail::function::void_function_obj_invoker1<boost::_bi::bind_t<void, boost::_mfi::mf1<void, ndn::Face, ndn::Block const&>, boost::_bi::list2<boost::_bi::value<ndn::Face*>, boost::arg<1> > >, void, ndn::Block const&>::invoke(function_obj_ptr=0x00007fdfd1407990, a0=0x00007fff545e8ca8) + 37 at function_template.hpp:153
    frame #11: 0x000000010b6da130 producer`boost::function1<void, ndn::Block const&>::operator(this=0x00007fdfd1407988, a0=0x00007fff545e8ca8)(ndn::Block const&) const + 128 at function_template.hpp:766
    frame #12: 0x000000010b6da09f producer`ndn::Transport::receive(this=0x00007fdfd1407970, wire=0x00007fff545e8ca8) + 47 at transport.hpp:125
    frame #13: 0x000000010b6f5598 producer`ndn::StreamTransportImpl<ndn::UnixTransport, boost::asio::local::stream_protocol>::processAll(this=0x00007fdfd182d820, buffer=0x00007fdfd182d848, offset=0x00007fff545e8e10, availableSize=745) + 120 at stream-transport.hpp:167
    frame #14: 0x000000010b6f52cc producer`ndn::StreamTransportImpl<ndn::UnixTransport, boost::asio::local::stream_protocol>::handle_async_receive(this=0x00007fdfd182d820, error=0x00007fff545e93e8, bytes_recvd=745) + 2332 at stream-transport.hpp:247
    frame #15: 0x000000010b6f63e2 producer`boost::_mfi::mf2<void, ndn::StreamTransportImpl<ndn::UnixTransport, boost::asio::local::stream_protocol>, boost::system::error_code const&, unsigned long>::operator(this=0x00007fff545e93d0, p=0x00007fdfd182d820, a1=0x00007fff545e93e8, a2=745)(ndn::StreamTransportImpl<ndn::UnixTransport, boost::asio::local::stream_protocol>*, boost::system::error_code const&, unsigned long) const + 130 at mem_fn_template.hpp:280
    frame #16: 0x000000010b6f6338 producer`void boost::_bi::list3<boost::_bi::value<ndn::StreamTransportImpl<ndn::UnixTransport, boost::asio::local::stream_protocol>*>, boost::arg<1>, boost::arg<2> >::operator(this=0x00007fff545e93e0, (null)=type<void> at 0x00007fff545e9170, f=0x00007fff545e93d0, a=0x00007fff545e91a8, (null)=0)<boost::_mfi::mf2<void, ndn::StreamTransportImpl<ndn::UnixTransport, boost::asio::local::stream_protocol>, boost::system::error_code const&, unsigned long>, boost::_bi::list2<boost::system::error_code const&, unsigned long const&> >(boost::_bi::type<void>, boost::_mfi::mf2<void, ndn::StreamTransportImpl<ndn::UnixTransport, boost::asio::local::stream_protocol>, boost::system::error_code const&, unsigned long>&, boost::_bi::list2<boost::system::error_code const&, unsigned long const&>&, int) + 136 at bind.hpp:392
    frame #17: 0x000000010b6f62aa producer`void boost::_bi::bind_t<void, boost::_mfi::mf2<void, ndn::StreamTransportImpl<ndn::UnixTransport, boost::asio::local::stream_protocol>, boost::system::error_code const&, unsigned long>, boost::_bi::list3<boost::_bi::value<ndn::StreamTransportImpl<ndn::UnixTransport, boost::asio::local::stream_protocol>*>, boost::arg<1>, boost::arg<2> > >::operator(this=0x00007fff545e93d0, a1=0x00007fff545e93e8, a2=0x00007fff545e93f8)<boost::system::error_code, unsigned long>(boost::system::error_code const&, unsigned long const&) + 90 at bind_template.hpp:102
    frame #18: 0x000000010b6f623e producer`boost::asio::detail::binder2<boost::_bi::bind_t<void, boost::_mfi::mf2<void, ndn::StreamTransportImpl<ndn::UnixTransport, boost::asio::local::stream_protocol>, boost::system::error_code const&, unsigned long>, boost::_bi::list3<boost::_bi::value<ndn::StreamTransportImpl<ndn::UnixTransport, boost::asio::local::stream_protocol>*>, boost::arg<1>, boost::arg<2> > >, boost::system::error_code, unsigned long>::operator(this=0x00007fff545e93d0)() + 46 at bind_handler.hpp:127
    frame #19: 0x000000010b6f61f9 producer`void boost::asio::asio_handler_invoke<boost::asio::detail::binder2<boost::_bi::bind_t<void, boost::_mfi::mf2<void, ndn::StreamTransportImpl<ndn::UnixTransport, boost::asio::local::stream_protocol>, boost::system::error_code const&, unsigned long>, boost::_bi::list3<boost::_bi::value<ndn::StreamTransportImpl<ndn::UnixTransport, boost::asio::local::stream_protocol>*>, boost::arg<1>, boost::arg<2> > >, boost::system::error_code, unsigned long> >(function=0x00007fff545e93d0) + 297 at handler_invoke_hook.hpp:69
    frame #20: 0x000000010b6f60c2 producer`void boost_asio_handler_invoke_helpers::invoke<boost::asio::detail::binder2<boost::_bi::bind_t<void, boost::_mfi::mf2<void, ndn::StreamTransportImpl<ndn::UnixTransport, boost::asio::local::stream_protocol>, boost::system::error_code const&, unsigned long>, boost::_bi::list3<boost::_bi::value<ndn::StreamTransportImpl<ndn::UnixTransport, boost::asio::local::stream_protocol>*>, boost::arg<1>, boost::arg<2> > >, boost::system::error_code, unsigned long>, boost::_bi::bind_t<void, boost::_mfi::mf2<void, ndn::StreamTransportImpl<ndn::UnixTransport, boost::asio::local::stream_protocol>, boost::system::error_code const&, unsigned long>, boost::_bi::list3<boost::_bi::value<ndn::StreamTransportImpl<ndn::UnixTransport, boost::asio::local::stream_protocol>*>, boost::arg<1>, boost::arg<2> > > >(function=0x00007fff545e93d0, context=0x00007fff545e93d0) + 50 at handler_invoke_helpers.hpp:37
    frame #21: 0x000000010b6f5fc8 producer`boost::asio::detail::reactive_socket_recv_op<boost::asio::mutable_buffers_1, boost::_bi::bind_t<void, boost::_mfi::mf2<void, ndn::StreamTransportImpl<ndn::UnixTransport, boost::asio::local::stream_protocol>, boost::system::error_code const&, unsigned long>, boost::_bi::list3<boost::_bi::value<ndn::StreamTransportImpl<ndn::UnixTransport, boost::asio::local::stream_protocol>*>, boost::arg<1>, boost::arg<2> > > >::do_complete(owner=0x00007fdfd1407a80, base=0x00007fdfd1504e90, (null)=0x00007fff545e9678, (null)=0) + 200 at reactive_socket_recv_op.hpp:110
    frame #22: 0x000000010b69aa57 producer`boost::asio::detail::task_io_service_operation::complete(this=0x00007fdfd1504e90, owner=0x00007fdfd1407a80, ec=0x00007fff545e9678, bytes_transferred=0) + 71 at task_io_service_operation.hpp:38
    frame #23: 0x000000010b699dc0 producer`boost::asio::detail::task_io_service::do_run_one(this=0x00007fdfd1407a80, lock=0x00007fff545e9580, this_thread=0x00007fff545e95f0, ec=0x00007fff545e9678) + 512 at task_io_service.ipp:384
    frame #24: 0x000000010b699969 producer`boost::asio::detail::task_io_service::run(this=0x00007fdfd1407a80, ec=0x00007fff545e9678) + 297 at task_io_service.ipp:153
    frame #25: 0x000000010b67b0d1 producer`boost::asio::io_service::run(this=0x00007fdfd1407a10) + 49 at io_service.ipp:59
    frame #26: 0x000000010b676021 producer`ndn::Face::processEvents(this=0x00007fff545e9aa0, timeout=0, keepThread=false) + 673 at face.cpp:243
    frame #27: 0x000000010b619090 producer`Producer::listen(this=0x00007fff545e9aa0) + 768 at producer.cpp:59
    frame #28: 0x000000010b617b5f producer`main + 47 at producer.cpp:73