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The C++ REST SDK is a Microsoft project for cloud-based client-server communication in native code using a modern asynchronous C++ API design. This project aims to help C++ developers connect to and interact with services.
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help: segfault in boost::asio::detail::epoll_reactor::start_op while upload_from_stream in multiple threads #1547

Open yxiang92128 opened 3 years ago

yxiang92128 commented 3 years ago

This issue is related to the following: https://github.com/Azure/azure-storage-cpp/issues/374

We hit a segfault while performing performance test with multiple threads (8 sessions) uploading 16 blobs simultaneously to the same bucket. Again our environment is: OS: SLES12SP3 Azure Storage C++ SDK: 7.0.0 REST C++ SDK: 2.10.14 libboost: 1.58

I wonder if you've seen the following trace before and any possible hint to work around it. Looks like the "descriptor_data" is 0x0 in start_op.

One of the Azure Storage C++ developer had pointed out a potential root cause due to the following: It seems to be a known issue for boost, the linked issue has a similar trace: arvidn/libtorrent#3084 There isn't a good update in the origin post for the root cause: https://svn.boost.org/trac10/ticket/7611#no2 I believe this is a CPPRest SDK issue, there is nothing that can be done from this SDK's perspective. This conclusion is drawn due to the linked issue being resolved by disabling the network thread pool, which is purely controlled by CPPRest.

I wonder from your end, would there be a possible workaround or hardening we can do to prevent this situation (segfault) to occur?

Let me know if you find anything while I am also digging. Your immediate reponse would be highly appreciated.

Many thanks,

Yang

Program terminated with signal SIGSEGV, Segmentation fault.

0 0x00007f3ef4ed0565 in boost::asio::detail::epoll_reactor::start_op (this=0x7f3ce009b6f0, op_type=1, descriptor=10, descriptor_data=@0x7f3d940404d0: 0x0, op=0x7f3c2401fdf0,

is_continuation=true, allow_speculative=true) at /usr/local/include/boost/asio/detail/impl/epoll_reactor.ipp:219 219 /usr/local/include/boost/asio/detail/impl/epoll_reactor.ipp: No such file or directory. (gdb) bt

0 0x00007f3ef4ed0565 in boost::asio::detail::epoll_reactor::start_op (this=0x7f3ce009b6f0, op_type=1, descriptor=10, descriptor_data=@0x7f3d940404d0: 0x0, op=0x7f3c2401fdf0,

is_continuation=true, allow_speculative=true) at /usr/local/include/boost/asio/detail/impl/epoll_reactor.ipp:219

1 0x00007f3ef4ed6a18 in boost::asio::detail::reactive_socket_service_base::start_op (this=0x7f3ce00bbf88, impl=..., op_type=1, op=0x7f3c2401fdf0, is_continuation=true,

is_non_blocking=true, noop=false) at /usr/local/include/boost/asio/detail/impl/reactive_socket_service_base.ipp:214

2 0x00007f3ef4ff92a2 in boost::asio::detail::reactive_socket_service_base::async_send<boost::asio::mutable_buffers_1, boost::asio::detail::write_op<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::stream_socket_serviceboost::asio::ip::tcp >, boost::asio::mutable_buffers_1, boost::asio::detail::transfer_all_t, boost::asio::ssl::detail::io_op<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::stream_socket_serviceboost::asio::ip::tcp >, boost::asio::ssl::detail::write_opboost::asio::const_buffers_1, boost::asio::detail::write_op<boost::asio::ssl::stream<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::stream_socket_serviceboost::asio::ip::tcp >&>, boost::asio::const_buffers_1, boost::asio::detail::transfer_all_t, boost::asio::detail::write_streambuf_handler<std::allocator, boost::_bi::bind_t<void, boost::_mfi::mf1<void, web::http::client::details::asio_context, boost::system::error_code const&>, boost::_bi::list2<boost::_bi::value, boost::arg<1> ()()> > > > > > > (this=0x7f3ce00bbf88, impl=..., buffers=..., flags=0, handler=...) at /usr/local/include/boost/asio/detail/reactive_socket_service_base.hpp:216

3 0x00007f3ef4ff7210 in boost::asio::stream_socket_serviceboost::asio::ip::tcp::async_send<boost::asio::mutable_buffers_1, boost::asio::detail::write_op<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::stream_socket_serviceboost::asio::ip::tcp >, boost::asio::mutable_buffers_1, boost::asio::detail::transfer_all_t, boost::asio::ssl::detail::io_op<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::stream_socket_serviceboost::asio::ip::tcp >, boost::asio::ssl::detail::write_opboost::asio::const_buffers_1, boost::asio::detail::write_op<boost::asio::ssl::stream<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::stream_socket_serviceboost::asio::ip::tcp >&>, boost::asio::const_buffers_1, boost::asio::detail::transfer_all_t, boost::asio::detail::write_streambuf_handler<std::allocator, boost::_bi::bind_t<void, boost::_mfi::mf1<void, web::http::client::details::asio_context, boost::system::error_code const&>, boost::_bi::list2<boost::_bi::value, boost::arg<1> ()()> > > > > > >(boost::asio::detail::reactive_socket_serviceboost::asio::ip::tcp::implementation_type&, boost::asio::mutable_buffers_1 const&, int, boost::asio::detail::write_op<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::stream_socket_serviceboost::asio::ip::tcp >, boost::asio::mutable_buffers_1, boost::asio::detail::transfer_all_t, boost::asio::ssl::detail::io_op<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::stream_socket_serviceboost::asio::ip::tcp >, boost::asio::ssl::detail::write_opboost::asio::const_buffers_1, boost::asio::detail::write_op<boost::asio::ssl::stream<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::stream_socket_serviceboost::asio::ip::tcp >&>, boost::asio::const_buffers_1, boost::asio::detail::transfer_all_t, boost::asio::detail::write_streambuf_handler<std::allocator, boost::_bi::bind_t<void, boost::_mfi::mf1<void, web::http::client::details::asio_context, boost::system::error_code const&>, boost::_bi::list2<boost::_bi::value, boost::arg<1> ()()> > > > > >&&) (this=0x7f3ce00bbf60, impl=..., buffers=..., flags=0,

handler=<unknown type in /opt/teradata/tdobject/lib/libcpprest.so.2.10, CU 0xb62f0c, DIE 0xc5f8a4>) at /usr/local/include/boost/asio/stream_socket_service.hpp:330

4 0x00007f3ef4ff5102 in boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::stream_socket_serviceboost::asio::ip::tcp >::async_write_some<boost::asio::mutable_buffers_1, boost::asio::detail::write_op<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::stream_socket_serviceboost::asio::ip::tcp >, boost::asio::mutable_buffers_1, boost::asio::detail::transfer_all_t, boost::asio::ssl::detail::io_op<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::stream_socket_serviceboost::asio::ip::tcp >, boost::asio::ssl::detail::write_opboost::asio::const_buffers_1, boost::asio::detail::write_op<boost::asio::ssl::stream<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::stream_socket_serviceboost::asio::ip::tcp >&>, boost::asio::const_buffers_1, boost::asio::detail::transfer_all_t, boost::asio::detail::write_streambuf_handler<std::allocator, boost::_bi::bind_t<void, boost::_mfi::mf1<void, web::http::client::details::asio_context, boost::system::error_code const&>, boost::_bi::list2<boost::_bi::value, boost::arg<1> ()()> > > > > > >(boost::asio::mutable_buffers_1 const&, boost::asio::detail::write_op<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::stream_socket_serviceboost::asio::ip::tcp >, boost::asio::mutable_buffers_1, boost::asio::detail::transfer_all_t, boost::asio::ssl::detail::io_op<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::stream_socket_serviceboost::asio::ip::tcp >, boost::asio::ssl::detail::write_opboost::asio::const_buffers_1, boost::asio::detail::write_op<boost::asio::ssl::stream<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::stream_socket_serviceboost::asio::ip::tcp >&>, boost::asio::const_buffers_1, boost::asio::detail::transfer_all_t, boost::asio::detail::write_streambuf_handler<std::allocator, boost::_bi::bind_t<void, boost::_mfi::mf1<void, web::http::client::details::asio_context, boost::system::error_code const&>, boost::_bi::list2<boost::_bi::value, boost::arg<1> ()()> > > > > >&&) (this=0x7f3d940404c8, buffers=..., handler=<unknown type in /opt/teradata/tdobject/lib/libcpprest.so.2.10, CU 0xb62f0c, DIE 0xc5c49b>)

at /usr/local/include/boost/asio/basic_stream_socket.hpp:732

5 0x00007f3ef4ff273c in boost::asio::detail::write_op<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::stream_socket_serviceboost::asio::ip::tcp >, boost::asio::mutable_buffers_1, boost::asio::detail::transfer_all_t, boost::asio::ssl::detail::io_op<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::stream_socket_serviceboost::asio::ip::tcp >, boost::asio::ssl::detail::write_opboost::asio::const_buffers_1, boost::asio::detail::write_op<boost::asio::ssl::stream<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::stream_socket_serviceboost::asio::ip::tcp >&>, boost::asio::const_buffers_1, boost::asio::detail::transfer_all_t, boost::asio::detail::write_strea---Type to continue, or q to quit---

mbuf_handler<std::allocator, boost::_bi::bind_t<void, boost::_mfi::mf1<void, web::http::client::details::asio_context, boost::system::error_code const&>, boost::_bi::list2<boost::_bi::value, boost::arg<1> ()()> > > > > >::operator() (this=0x7f3e893fc300, ec=..., bytes_transferred=0, start=1) at /usr/local/include/boost/asio/impl/write.hpp:258

6 0x00007f3ef4fefa18 in boost::asio::async_write<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::stream_socket_serviceboost::asio::ip::tcp >, boost::asio::mutable_buffers_1, boost::asio::ssl::detail::io_op<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::stream_socket_serviceboost::asio::ip::tcp >, boost::asio::ssl::detail::write_opboost::asio::const_buffers_1, boost::asio::detail::write_op<boost::asio::ssl::stream<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::stream_socket_serviceboost::asio::ip::tcp >&>, boost::asio::const_buffers_1, boost::asio::detail::transfer_all_t, boost::asio::detail::write_streambuf_handler<std::allocator, boost::_bi::bind_t<void, boost::_mfi::mf1<void, web::http::client::details::asio_context, boost::system::error_code const&>, boost::_bi::list2<boost::_bi::value, boost::arg<1> ()()> > > > > >(boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::stream_socket_serviceboost::asio::ip::tcp >&, boost::asio::mutable_buffers_1 const&, boost::asio::ssl::detail::io_op<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::stream_socket_serviceboost::asio::ip::tcp >, boost::asio::ssl::detail::write_opboost::asio::const_buffers_1, boost::asio::detail::write_op<boost::asio::ssl::stream<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::stream_socket_serviceboost::asio::ip::tcp >&>, boost::asio::const_buffers_1, boost::asio::detail::transfer_all_t, boost::asio::detail::write_streambuf_handler<std::allocator, boost::_bi::bind_t<void, boost::_mfi::mf1<void, web::http::client::details::asio_context, boost::system::error_code const&>, boost::_bi::list2<boost::_bi::value, boost::arg<1> ()()> > > > >&&) (s=..., buffers=...,

handler=<unknown type in /opt/teradata/tdobject/lib/libcpprest.so.2.10, CU 0xb62f0c, DIE 0xc53a5a>) at /usr/local/include/boost/asio/impl/write.hpp:621

7 0x00007f3ef4fec1eb in boost::asio::ssl::detail::io_op<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::stream_socket_serviceboost::asio::ip::tcp >, boost::asio::ssl::detail::write_opboost::asio::const_buffers_1, boost::asio::detail::write_op<boost::asio::ssl::stream<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::stream_socket_serviceboost::asio::ip::tcp >&>, boost::asio::const_buffers_1, boost::asio::detail::transfer_all_t, boost::asio::detail::write_streambuf_handler<std::allocator, boost::_bi::bind_t<void, boost::_mfi::mf1<void, web::http::client::details::asio_context, boost::system::error_code const&>, boost::_bi::list2<boost::_bi::value, boost::arg<1> ()()> > > > >::operator() (this=0x7f3e893fc550, ec=..., bytes_transferred=0, start=1)

at /usr/local/include/boost/asio/ssl/detail/io.hpp:189

8 0x00007f3ef4fe8853 in boost::asio::ssl::detail::async_io<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::stream_socket_serviceboost::asio::ip::tcp >, boost::asio::ssl::detail::write_opboost::asio::const_buffers_1, boost::asio::detail::write_op<boost::asio::ssl::stream<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::stream_socket_serviceboost::asio::ip::tcp >&>, boost::asio::const_buffers_1, boost::asio::detail::transfer_all_t, boost::asio::detail::write_streambuf_handler<std::allocator, boost::_bi::bind_t<void, boost::_mfi::mf1<void, web::http::client::details::asio_context, boost::system::error_code const&>, boost::_bi::list2<boost::_bi::value, boost::arg<1> ()()> > > > > (next_layer=..., core=..., op=..., handler=...) at /usr/local/include/boost/asio/ssl/detail/io.hpp:337

9 0x00007f3ef4fe494a in boost::asio::ssl::stream<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::stream_socket_serviceboost::asio::ip::tcp >&>::async_write_some<boost::asio::const_buffers_1, boost::asio::detail::write_op<boost::asio::ssl::stream<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::stream_socket_serviceboost::asio::ip::tcp >&>, boost::asio::const_buffers_1, boost::asio::detail::transfer_all_t, boost::asio::detail::write_streambuf_handler<std::allocator, boost::_bi::bind_t<void, boost::_mfi::mf1<void, web::http::client::details::asio_context, boost::system::error_code const&>, boost::_bi::list2<boost::_bi::value, boost::arg<1> ()()> > > > >(boost::asio::const_buffers_1 const&, boost::asio::detail::write_op<boost::asio::ssl::stream<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::stream_socket_serviceboost::asio::ip::tcp >&>, boost::asio::const_buffers_1, boost::asio::detail::transfer_all_t, boost::asio::detail::write_streambuf_handler<std::allocator, boost::_bi::bind_t<void, boost::_mfi::mf1<void, web::http::client::details::asio_context, boost::system::error_code const&>, boost::_bi::list2<boost::_bi::value, boost::arg<1> ()()> > > >&&) (this=0x7f3d940f3e20, buffers=...,

handler=<unknown type in /opt/teradata/tdobject/lib/libcpprest.so.2.10, CU 0xb62f0c, DIE 0xc3fe4e>) at /usr/local/include/boost/asio/ssl/stream.hpp:646

10 0x00007f3ef4fe0f06 in boost::asio::detail::write_op<boost::asio::ssl::stream<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::stream_socket_serviceboost::asio::ip::tcp >&>, boost::asio::const_buffers_1, boost::asio::detail::transfer_all_t, boost::asio::detail::write_streambuf_handler<std::allocator, boost::_bi::bind_t<void, boost::_mfi::mf1<void, web::http::client::details::asio_context, boost::system::error_code const&>, boost::_bi::list2<boost::_bi::value, boost::arg<1> ()()> > > >::operator() (this=0x7f3e893fcba8, ec=..., bytes_transferred=16384, start=0) at /usr/local/include/boost/asio/impl/write.hpp:334

11 0x00007f3ef4fefabc in boost::asio::ssl::detail::write_opboost::asio::const_buffers_1::call_handler<boost::asio::detail::write_op<boost::asio::ssl::stream<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::stream_socket_serviceboost::asio::ip::tcp >&>, boost::asio::const_buffers_1, boost::asio::detail::transfer_all_t, boost::asio::detail::write_streambuf_handler<std::allocator, boost::_bi::bind_t<void, boost::_mfi::mf1<void, web::http::client::details::asio_context, boost::system::error_code const&>, boost::_bi::list2<boost::_bi::value, boost::arg<1> ()()> > > > > (this=0x7f3e893fcb78, handler=..., ec=...,

---Type to continue, or q to quit--- bytes_transferred=@0x7f3e893fc860: 16384) at /usr/local/include/boost/asio/ssl/detail/write_op.hpp:59

12 0x00007f3ef4fec46f in boost::asio::ssl::detail::io_op<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::stream_socket_serviceboost::asio::ip::tcp >, boost::asio::ssl::detail::write_opboost::asio::const_buffers_1, boost::asio::detail::write_op<boost::asio::ssl::stream<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::stream_socket_serviceboost::asio::ip::tcp >&>, boost::asio::const_buffers_1, boost::asio::detail::transfer_all_t, boost::asio::detail::write_streambuf_handler<std::allocator, boost::_bi::bind_t<void, boost::_mfi::mf1<void, web::http::client::details::asio_context, boost::system::error_code const&>, boost::_bi::list2<boost::_bi::value, boost::arg<1> ()()> > > > >::operator() (this=0x7f3e893fcb68, ec=..., bytes_transferred=16413, start=0)

at /usr/local/include/boost/asio/ssl/detail/io.hpp:266

13 0x00007f3ef4ff27f0 in boost::asio::detail::write_op<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::stream_socket_serviceboost::asio::ip::tcp >, boost::asio::mutable_buffers_1, boost::asio::detail::transfer_all_t, boost::asio::ssl::detail::io_op<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::stream_socket_serviceboost::asio::ip::tcp >, boost::asio::ssl::detail::write_opboost::asio::const_buffers_1, boost::asio::detail::write_op<boost::asio::ssl::stream<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::stream_socket_serviceboost::asio::ip::tcp >&>, boost::asio::const_buffers_1, boost::asio::detail::transfer_all_t, boost::asio::detail::write_streambuf_handler<std::allocator, boost::_bi::bind_t<void, boost::_mfi::mf1<void, web::http::client::details::asio_context, boost::system::error_code const&>, boost::_bi::list2<boost::_bi::value, boost::arg<1> ()()> > > > > >::operator() (this=0x7f3e893fcb40, ec=..., bytes_transferred=16413,

start=0) at /usr/local/include/boost/asio/impl/write.hpp:269

14 0x00007f3ef4ffeffb in boost::asio::detail::binder2<boost::asio::detail::write_op<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::stream_socket_serviceboost::asio::ip::tcp >, boost::asio::mutable_buffers_1, boost::asio::detail::transfer_all_t, boost::asio::ssl::detail::io_op<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::stream_socket_serviceboost::asio::ip::tcp >, boost::asio::ssl::detail::write_opboost::asio::const_buffers_1, boost::asio::detail::write_op<boost::asio::ssl::stream<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::stream_socket_serviceboost::asio::ip::tcp >&>, boost::asio::const_buffers_1, boost::asio::detail::transfer_all_t, boost::asio::detail::write_streambuf_handler<std::allocator, boost::_bi::bind_t<void, boost::_mfi::mf1<void, web::http::client::details::asio_context, boost::system::error_code const&>, boost::_bi::list2<boost::_bi::value, boost::arg<1> ()()> > > > > >, boost::system::error_code, unsigned long>::operator() (this=0x7f3e893fcb40) at /usr/local/include/boost/asio/detail/bind_handler.hpp:127

15 0x00007f3ef4ffef8b in boost::asio::asio_handler_invoke<boost::asio::detail::binder2<boost::asio::detail::write_op<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::stream_socket_serviceboost::asio::ip::tcp >, boost::asio::mutable_buffers_1, boost::asio::detail::transfer_all_t, boost::asio::ssl::detail::io_op<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::stream_socket_serviceboost::asio::ip::tcp >, boost::asio::ssl::detail::write_opboost::asio::const_buffers_1, boost::asio::detail::write_op<boost::asio::ssl::stream<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::stream_socket_serviceboost::asio::ip::tcp >&>, boost::asio::const_buffers_1, boost::asio::detail::transfer_all_t, boost::asio::detail::write_streambuf_handler<std::allocator, boost::_bi::bind_t<void, boost::_mfi::mf1<void, web::http::client::details::asio_context, boost::system::error_code const&>, boost::_bi::list2<boost::_bi::value, boost::arg<1> ()()> > > > > >, boost::system::error_code, unsigned long> > (function=...) at /usr/local/include/boost/asio/handler_invoke_hook.hpp:69

16 0x00007f3ef4ffee45 in boost_asio_handler_invoke_helpers::invoke<boost::asio::detail::binder2<boost::asio::detail::write_op<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::stream_socket_serviceboost::asio::ip::tcp >, boost::asio::mutable_buffers_1, boost::asio::detail::transfer_all_t, boost::asio::ssl::detail::io_op<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::stream_socket_serviceboost::asio::ip::tcp >, boost::asio::ssl::detail::write_opboost::asio::const_buffers_1, boost::asio::detail::write_op<boost::asio::ssl::stream<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::stream_socket_serviceboost::asio::ip::tcp >&>, boost::asio::const_buffers_1, boost::asio::detail::transfer_all_t, boost::asio::detail::write_streambuf_handler<std::allocator, boost::_bi::bind_t<void, boost::_mfi::mf1<void, web::http::client::details::asio_context, boost::system::error_code const&>, boost::_bi::list2<boost::_bi::value, boost::arg<1> ()()> > > > > >, boost::system::error_code, unsigned long>, boost::_bi::bind_t<void, boost::_mfi::mf1<void, web::http::client::details::asio_context, boost::system::error_code const&>, boost::_bi::list2<boost::_bi::value, boost::arg<1> ()()> > > (function=..., context=...)

at /usr/local/include/boost/asio/detail/handler_invoke_helpers.hpp:37

17 0x00007f3ef4ffeccb in boost::asio::detail::asio_handler_invoke<boost::asio::detail::binder2<boost::asio::detail::write_op<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::stream_socket_serviceboost::asio::ip::tcp >, boost::asio::mutable_buffers_1, boost::asio::detail::transfer_all_t, boost::asio::ssl::detail::io_op<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::stream_socket_serviceboost::asio::ip::tcp >, boost::asio::ssl::detail::write_opboost::asio::const_buffers_1, boost::asio::detail::write_op<boost::asio::ssl::stream<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::stream_socket_serviceboost::asio::ip::tcp >&>, boost::asio::const_buffers_1, boost::asio::detail::transfer_all_t, boost::asio::detail::write_streambuf_handler<std::allocator, boost::_bi::bind_t<void, boost::_mfi::mf1<void, web::http::client::details::asio_context, boost::system::error_code const&>, boost::_bi::list2<boost::_bi::value, boost::arg<1> ()()> > > > > >, boo---Type to continue, or q to quit---

st::system::error_code, unsigned long>, std::allocator, boost::_bi::bind_t<void, boost::_mfi::mf1<void, web::http::client::details::asio_context, boost::system::error_code const&>, boost::_bi::list2<boost::_bi::value, boost::arg<1> ()()> > > (function=..., this_handler=0x7f3e893fcbd0) at /usr/local/include/boost/asio/impl/write.hpp:699

18 0x00007f3ef4ffeb67 in boost_asio_handler_invoke_helpers::invoke<boost::asio::detail::binder2<boost::asio::detail::write_op<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::stream_socket_serviceboost::asio::ip::tcp >, boost::asio::mutable_buffers_1, boost::asio::detail::transfer_all_t, boost::asio::ssl::detail::io_op<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::stream_socket_serviceboost::asio::ip::tcp >, boost::asio::ssl::detail::write_opboost::asio::const_buffers_1, boost::asio::detail::write_op<boost::asio::ssl::stream<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::stream_socket_serviceboost::asio::ip::tcp >&>, boost::asio::const_buffers_1, boost::asio::detail::transfer_all_t, boost::asio::detail::write_streambuf_handler<std::allocator, boost::_bi::bind_t<void, boost::_mfi::mf1<void, web::http::client::details::asio_context, boost::system::error_code const&>, boost::_bi::list2<boost::_bi::value, boost::arg<1> ()()> > > > > >, boost::system::error_code, unsigned long>, boost::asio::detail::write_streambuf_handler<std::allocator, boost::_bi::bind_t<void, boost::_mfi::mf1<void, web::http::client::details::asio_context, boost::system::error_code const&>, boost::_bi::list2<boost::_bi::value, boost::arg<1> ()()> > > > (

function=..., context=...) at /usr/local/include/boost/asio/detail/handler_invoke_helpers.hpp:37

19 0x00007f3ef4ffe915 in boost::asio::detail::asio_handler_invoke<boost::asio::detail::binder2<boost::asio::detail::write_op<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::stream_socket_serviceboost::asio::ip::tcp >, boost::asio::mutable_buffers_1, boost::asio::detail::transfer_all_t, boost::asio::ssl::detail::io_op<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::stream_socket_serviceboost::asio::ip::tcp >, boost::asio::ssl::detail::write_opboost::asio::const_buffers_1, boost::asio::detail::write_op<boost::asio::ssl::stream<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::stream_socket_serviceboost::asio::ip::tcp >&>, boost::asio::const_buffers_1, boost::asio::detail::transfer_all_t, boost::asio::detail::write_streambuf_handler<std::allocator, boost::_bi::bind_t<void, boost::_mfi::mf1<void, web::http::client::details::asio_context, boost::system::error_code const&>, boost::_bi::list2<boost::_bi::value, boost::arg<1> ()()> > > > > >, boost::system::error_code, unsigned long>, boost::asio::ssl::stream<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::stream_socket_serviceboost::asio::ip::tcp >&>, boost::asio::const_buffers_1, boost::asio::detail::transfer_all_t, boost::asio::detail::write_streambuf_handler<std::allocator, boost::_bi::bind_t<void, boost::_mfi::mf1<void, web::http::client::details::asio_context, boost::system::error_code const&>, boost::_bi::list2<boost::_bi::value, boost::arg<1> ()()> > > > (function=..., this_handler=0x7f3e893fcba8) at /usr/local/include/boost/asio/impl/write.hpp:565

20 0x00007f3ef4ffe559 in boost_asio_handler_invoke_helpers::invoke<boost::asio::detail::binder2<boost::asio::detail::write_op<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::stream_socket_serviceboost::asio::ip::tcp >, boost::asio::mutable_buffers_1, boost::asio::detail::transfer_all_t, boost::asio::ssl::detail::io_op<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::stream_socket_serviceboost::asio::ip::tcp >, boost::asio::ssl::detail::write_opboost::asio::const_buffers_1, boost::asio::detail::write_op<boost::asio::ssl::stream<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::stream_socket_serviceboost::asio::ip::tcp >&>, boost::asio::const_buffers_1, boost::asio::detail::transfer_all_t, boost::asio::detail::write_streambuf_handler<std::allocator, boost::_bi::bind_t<void, boost::_mfi::mf1<void, web::http::client::details::asio_context, boost::system::error_code const&>, boost::_bi::list2<boost::_bi::value, boost::arg<1> ()()> > > > > >, boost::system::error_code, unsigned long>, boost::asio::detail::write_op<boost::asio::ssl::stream<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::stream_socket_serviceboost::asio::ip::tcp >&>, boost::asio::const_buffers_1, boost::asio::detail::transfer_all_t, boost::asio::detail::write_streambuf_handler<std::allocator, boost::_bi::bind_t<void, boost::_mfi::mf1<void, web::http::client::details::asio_context, boost::system::error_code const&>, boost::_bi::list2<boost::_bi::value, boost::arg<1> ()()> > > > > (function=..., context=...) at /usr/local/include/boost/asio/detail/handler_invoke_helpers.hpp:37

21 0x00007f3ef4ffe147 in boost::asio::ssl::detail::asio_handler_invoke<boost::asio::detail::binder2<boost::asio::detail::write_op<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::stream_socket_serviceboost::asio::ip::tcp >, boost::asio::mutable_buffers_1, boost::asio::detail::transfer_all_t, boost::asio::ssl::detail::io_op<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::stream_socket_serviceboost::asio::ip::tcp >, boost::asio::ssl::detail::write_opboost::asio::const_buffers_1, boost::asio::detail::write_op<boost::asio::ssl::stream<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::stream_socket_serviceboost::asio::ip::tcp >&>, boost::asio::const_buffers_1, boost::asio::detail::transfer_all_t, boost::asio::detail::write_streambuf_handler<std::allocator, boost::_bi::bind_t<void, boost::_mfi::mf1<void, web::http::client::details::asio_context, boost::system::error_code const&>, boost::_bi::list2<boost::_bi::value, boost::arg<1> ()()> > > > > >, boost::system::error_code, unsigned long>, boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::stream_socket_serviceboost::asio::ip::tcp >, boost::asio::ssl::detail::write_opboost::asio::const_buffers_1, boost::asio::detail::write_op<boost::asio::ssl::stream<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::stream_socket_serviceboost::asio::ip::tcp >&>, boost::asio::const_buffers_1, boost::asio::detail::transfer_all_t, boost::asio::detail::write_streambuf_handler<std::allocator, boost::_bi::bind_t<void, boost::_mfi::mf1<void, web::http::client::details::asio_context, boost::system::error_code const&>, boost::_bi::list2<boost::_bi::value, boost::arg<1> ()()> > > > > (function=..., this_handler=0x7f3e893fcb68) at /usr/local/include/boost/asio/ssl/detail/io.hpp:320

---Type to continue, or q to quit---

22 0x00007f3ef4ffdd2a in boost_asio_handler_invoke_helpers::invoke<boost::asio::detail::binder2<boost::asio::detail::write_op<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::stream_socket_serviceboost::asio::ip::tcp >, boost::asio::mutable_buffers_1, boost::asio::detail::transfer_all_t, boost::asio::ssl::detail::io_op<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::stream_socket_serviceboost::asio::ip::tcp >, boost::asio::ssl::detail::write_opboost::asio::const_buffers_1, boost::asio::detail::write_op<boost::asio::ssl::stream<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::stream_socket_serviceboost::asio::ip::tcp >&>, boost::asio::const_buffers_1, boost::asio::detail::transfer_all_t, boost::asio::detail::write_streambuf_handler<std::allocator, boost::_bi::bind_t<void, boost::_mfi::mf1<void, web::http::client::details::asio_context, boost::system::error_code const&>, boost::_bi::list2<boost::_bi::value, boost::arg<1> ()()> > > > > >, boost::system::error_code, unsigned long>, boost::asio::ssl::detail::io_op<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::stream_socket_serviceboost::asio::ip::tcp >, boost::asio::ssl::detail::write_opboost::asio::const_buffers_1, boost::asio::detail::write_op<boost::asio::ssl::stream<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::stream_socket_serviceboost::asio::ip::tcp >&>, boost::asio::const_buffers_1, boost::asio::detail::transfer_all_t, boost::asio::detail::write_streambuf_handler<std::allocator, boost::_bi::bind_t<void, boost::_mfi::mf1<void, web::http::client::details::asio_context, boost::system::error_code const&>, boost::_bi::list2<boost::_bi::value, boost::arg<1> ()()> > > > > > (function=..., context=...)

at /usr/local/include/boost/asio/detail/handler_invoke_helpers.hpp:37

23 0x00007f3ef4ffd805 in boost::asio::detail::asio_handler_invoke<boost::asio::detail::binder2<boost::asio::detail::write_op<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::stream_socket_serviceboost::asio::ip::tcp >, boost::asio::mutable_buffers_1, boost::asio::detail::transfer_all_t, boost::asio::ssl::detail::io_op<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::stream_socket_serviceboost::asio::ip::tcp >, boost::asio::ssl::detail::write_opboost::asio::const_buffers_1, boost::asio::detail::write_op<boost::asio::ssl::stream<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::stream_socket_serviceboost::asio::ip::tcp >&>, boost::asio::const_buffers_1, boost::asio::detail::transfer_all_t, boost::asio::detail::write_streambuf_handler<std::allocator, boost::_bi::bind_t<void, boost::_mfi::mf1<void, web::http::client::details::asio_context, boost::system::error_code const&>, boost::_bi::list2<boost::_bi::value, boost::arg<1> ()()> > > > > >, boost::system::error_code, unsigned long>, boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::stream_socket_serviceboost::asio::ip::tcp >, boost::asio::mutable_buffers_1, boost::asio::detail::transfer_all_t, boost::asio::ssl::detail::io_op<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::stream_socket_serviceboost::asio::ip::tcp >, boost::asio::ssl::detail::write_opboost::asio::const_buffers_1, boost::asio::detail::write_op<boost::asio::ssl::stream<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::stream_socket_serviceboost::asio::ip::tcp >&>, boost::asio::const_buffers_1, boost::asio::detail::transfer_all_t, boost::asio::detail::write_streambuf_handler<std::allocator, boost::_bi::bind_t<void, boost::_mfi::mf1<void, web::http::client::details::asio_context, boost::system::error_code const&>, boost::_bi::list2<boost::_bi::value, boost::arg<1> ()()> > > > > > (function=..., this_handler=0x7f3e893fcb40)

at /usr/local/include/boost/asio/impl/write.hpp:565

24 0x00007f3ef4ffd10d in boost_asio_handler_invoke_helpers::invoke<boost::asio::detail::binder2<boost::asio::detail::write_op<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::stream_socket_serviceboost::asio::ip::tcp >, boost::asio::mutable_buffers_1, boost::asio::detail::transfer_all_t, boost::asio::ssl::detail::io_op<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::stream_socket_serviceboost::asio::ip::tcp >, boost::asio::ssl::detail::write_opboost::asio::const_buffers_1, boost::asio::detail::write_op<boost::asio::ssl::stream<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::stream_socket_serviceboost::asio::ip::tcp >&>, boost::asio::const_buffers_1, boost::asio::detail::transfer_all_t, boost::asio::detail::write_streambuf_handler<std::allocator, boost::_bi::bind_t<void, boost::_mfi::mf1<void, web::http::client::details::asio_context, boost::system::error_code const&>, boost::_bi::list2<boost::_bi::value, boost::arg<1> ()()> > > > > >, boost::system::error_code, unsigned long>, boost::asio::detail::write_op<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::stream_socket_serviceboost::asio::ip::tcp >, boost::asio::mutable_buffers_1, boost::asio::detail::transfer_all_t, boost::asio::ssl::detail::io_op<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::stream_socket_serviceboost::asio::ip::tcp >, boost::asio::ssl::detail::write_opboost::asio::const_buffers_1, boost::asio::detail::write_op<boost::asio::ssl::stream<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::stream_socket_serviceboost::asio::ip::tcp >&>, boost::asio::const_buffers_1, boost::asio::detail::transfer_all_t, boost::asio::detail::write_streambuf_handler<std::allocator, boost::_bi::bind_t<void, boost::_mfi::mf1<void, web::http::client::details::asio_context, boost::system::error_code const&>, boost::_bi::list2<boost::_bi::value, boost::arg<1> ()()> > > > > > > (function=..., context=...)

at /usr/local/include/boost/asio/detail/handler_invoke_helpers.hpp:37

25 0x00007f3ef4ffc371 in boost::asio::detail::reactive_socket_send_op<boost::asio::mutable_buffers_1, boost::asio::detail::write_op<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::stream_socket_serviceboost::asio::ip::tcp >, boost::asio::mutable_buffers_1, boost::asio::detail::transfer_all_t, boost::asio::ssl::detail::io_op<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::stream_socket_serviceboost::asio::ip::tcp >, boost::asio::ssl::detail::write_opboost::asio::const_buffers_1, boost::asio::detail::write_op<boost::asio::ssl::stream<boost::asio::basic_stream_socket<boost::asio::ip::tcp, boost::asio::stream_socket_serviceboost::asio::ip::tcp >&>, boost::asio::const_buffers_1, boost::asio::detail::transfer_all_t, boost::asio::detail::write_streambuf_handler<std::allocator, boost::_bi::bind_t<void, boost::_mfi::mf1<void, web::http::client::de---Type to continue, or q to quit---

tails::asio_context, boost::system::error_code const&>, boost::_bi::list2<boost::_bi::value, boost::arg<1> (*)()> > > > > > >::do_complete (owner=0x7f3ce00613e0, base=0x7f3c2401fdf0) at /usr/local/include/boost/asio/detail/reactive_socket_send_op.hpp:107

26 0x00007f3ef4ecf550 in boost::asio::detail::task_io_service_operation::complete (this=0x7f3c2401fdf0, owner=..., ec=..., bytes_transferred=0)

at /usr/local/include/boost/asio/detail/task_io_service_operation.hpp:38

27 0x00007f3ef4ed2058 in boost::asio::detail::task_io_service::do_run_one (this=0x7f3ce00613e0, lock=..., this_thread=..., ec=...)

at /usr/local/include/boost/asio/detail/impl/task_io_service.ipp:372

28 0x00007f3ef4ed1a8c in boost::asio::detail::task_io_service::run (this=0x7f3ce00613e0, ec=...) at /usr/local/include/boost/asio/detail/impl/task_io_service.ipp:149

29 0x00007f3ef4ed2345 in boost::asio::io_service::run (this=0x7f3ef53fd248 <(anonymous namespace)::initialize_shared_threadpool(unsigned long)::uninit_threadpool+8>)

at /usr/local/include/boost/asio/impl/io_service.ipp:59

30 0x00007f3ef4fc3db9 in (anonymous namespace)::threadpool_impl::thread_start (

arg=0x7f3ef53fd240 <(anonymous namespace)::initialize_shared_threadpool(unsigned long)::uninit_threadpool>) at /home/jenkins/cpprestsdk-2.10.14/Release/src/pplx/threadpool.cpp:79

31 0x00007f3ef4fc3ced in (anonymous namespace)::threadpool_impl::<lambda()>::operator()(void) const (__closure=0x7f3ce0062bd8)

at /home/jenkins/cpprestsdk-2.10.14/Release/src/pplx/threadpool.cpp:64

32 0x00007f3ef4fc47a2 in boost::asio::detail::posix_thread::func<(anonymous namespace)::threadpool_impl::add_thread()::<lambda()> >::run(void) (this=0x7f3ce0062bd0)

at /usr/local/include/boost/asio/detail/posix_thread.hpp:82

33 0x00007f3ef4ed72c9 in boost::asio::detail::boost_asio_detail_posix_thread_function (arg=0x7f3ce0062bd0) at /usr/local/include/boost/asio/detail/impl/posix_thread.ipp:64

34 0x00007f41f94106b4 in start_thread () from /lib64/libpthread.so.0

35 0x00007f41f2ed22dd in clone () from /lib64/libc.so.6

(gdb) (gdb) print descriptor_data $1 = (boost::asio::detail::epoll_reactor::per_descriptor_data &) @0x7f3d940404d0: 0x0 (gdb)

bell-2 commented 3 years ago

Hi I have same problem.... How resolve this problem? Thanks to give me help.

AtsushiMorinaga commented 3 years ago

https://stackoverflow.com/questions/21500944/is-iptcpsocket-close-thread-safe

This article says boost::asio::socket object is not thread safe. I suppose that asio client and server should use strand to avoid race conditions.