on stopping daemon: Program received signal SIGSEGV, Segmentation fault. op_queue_access::next(back_, h);

[Erkan-Yilmaz]

a. twister was running for >4h
b. terminate twisterd daemon (from twister-html, network options)
c. and got:

Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 0xae6f8b40 (LWP 5501)]
push (h=0xb4304c98, this=0xb290cb08) at /usr/include/boost/asio/detail/op_queue.hpp:110
110 op_queue_access::next(back_, h);

below are debugger output, last log lines, peers at one point during session:

debugger

---

[Thread 0xb42ffb40 (LWP 5512) exited]
[Thread 0xa8eedb40 (LWP 5513) exited]

Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 0xae6f8b40 (LWP 5501)]
push (h=0xb4304c98, this=0xb290cb08) at /usr/include/boost/asio/detail/op_queue.hpp:110
110 op_queue_access::next(back_, h);

backtrace
#0 push (h=0xb4304c98, this=0xb290cb08) at /usr/include/boost/asio/detail/op_queue.hpp:110
#1 boost::asio::detail::task_io_service::do_dispatch (this=this@entry=0xb290cac0, op=op@entry=0xb4304c98)

at /usr/include/boost/asio/detail/impl/task_io_service.ipp:326

#2 0x081ad4b6 in boost::asio::detail::task_io_service::dispatch<boost::_bi::bind_t<void, void ()(libtorrent::session_status, bool*, libtorrent::condition_variable*, boost::asio::detail::posix_mutex*, boost::function<libtorrent::session_status ()>), boost::_bi::list5boost::_bi::value<libtorrent::session_status*, boost::_bi::value<bool*>, boost::_bi::valuelibtorrent::condition_variable*, boost::_bi::valueboost::asio::detail::posix_mutex*, boost::_bi::value<boost::function<libtorrent::session_status ()> > > > >(boost::_bi::bind_t<void, void ()(libtorrent::session_status, bool*, libtorrent::condition_variable*, boost::asio::detail::posix_mutex*, boost::function<libtorrent::session_status ()>), boost::_bi::list5boost::_bi::value<libtorrent::session_status*, boost::_bi::value<bool*>, boost::_bi::valuelibtorrent::condition_variable*, boost::_bi::valueboost::asio::detail::posix_mutex*, boost::_bi::value<boost::function<libtorrent::session_status ()> > > >&) (this=0xb290cac0, handler=...) at /usr/include/boost/asio/detail/impl/task_io_service.hpp:50
#3 0x0819ce9a in dispatch<boost::_bi::bind_t<void, void ()(libtorrent::session_status, bool*, libtorrent::condition_variable*, boost::asio::detail::posix_mutex*, boost::functionlibtorrent::session_status()), boost::_bi::list5boost::_bi::value<libtorrent::session_status*, boost::_bi::value<bool*>, boost::_bi::valuelibtorrent::condition_variable*, boost::_bi::valueboost::asio::detail::posix_mutex*, boost::_bi::valueboost::function<libtorrent::session_status() > > > > (this=0xb290d1f4, handler=...) at /usr/include/boost/asio/impl/io_service.hpp:91
#4 libtorrent::session::status (this=0xb290ae38) at libtorrent/src/session.cpp:768
#5 0x083d4eeb in getDhtNodes (dht_global_nodes=dht_global_nodes@entry=0xae6f7ad0) at src/twister.cpp:433
#6 0x0838f8d1 in getinfo (params=..., fHelp=false) at src/rpcwallet.cpp:87
#7 0x083586f3 in CRPCTable::execute (this=this@entry=0x860f1c0 , strMethod=..., params=...) at src/bitcoinrpc.cpp:1128
#8 0x0835cc68 in ServiceConnection (conn=conn@entry=0xa85b15d8) at src/bitcoinrpc.cpp:1080
#9 0x0835dee8 in RPCAcceptHandler<boost::asio::ip::tcp, boost::asio::socket_acceptor_serviceboost::asio::ip::tcp > (acceptor=..., context=...,

fUseSSL=false, conn=0xa85b15d8, error=...) at src/bitcoinrpc.cpp:729

#10 0x08366e5d in operator()<void ()(boost::shared_ptr<boost::asio::basic_socket_acceptorboost::asio::ip::tcp >, boost::asio::ssl::context&, bool, AcceptedConnection, const boost::system::error_code&), boost::_bi::list1<const boost::system::error_code&> > (

f=@0xae6f81d0: 0x835dd20 <RPCAcceptHandler<boost::asio::ip::tcp, boost::asio::socket_acceptor_service<boost::asio::ip::tcp> >(boost::shared_ptr<boost::asio::basic_socket_acceptor<boost::asio::ip::tcp, boost::asio::socket_acceptor_service<boost::asio::ip::tcp> > >, boost::asio::ssl::context&, bool, AcceptedConnection*, boost::system::error_code const&)>, a=<synthetischer Zeiger>, this=0xae6f81d4) at /usr/include/boost/bind/bind.hpp:525

#11 operator()boost::system::error_code (a1=..., this=0xae6f81d0) at /usr/include/boost/bind/bind_template.hpp:47
#12 operator() (this=0xae6f81d0) at /usr/include/boost/asio/detail/bind_handler.hpp:47
#13 asio_handler_invoke<boost::asio::detail::binder1<boost::bi::bind_t<void, void (*)(boost::shared_ptr<boost::asio::basic_socket_acceptorboost::asio::ip::tcp >, boost::asio::ssl::context&, bool, AcceptedConnection, boost::system::error_code const&), boost::_bi::list5boost::_bi::value<boost::shared_ptr<boost::asio::basic_socket_acceptor<boost::asio::ip::tcp > >, boost::reference_wrapperboost::asio::ssl::context, boost::_bi::value, boost::bi::value<AcceptedConnectionImplboost::asio::ip::tcp>, boost::arg<1> (*)()> >, boost::system::error_code> > (

function=<Fehler beim Lesen der Variable: access outside bounds of object referenced via synthetic pointer>)
at /usr/include/boost/asio/handler_invoke_hook.hpp:64

#14 invoke<boost::asio::detail::binder1<boost::bi::bind_t<void, void (*)(boost::shared_ptr<boost::asio::basic_socket_acceptorboost::asio::ip::tcp >, boost::asio::ssl::context&, bool, AcceptedConnection, boost::system::error_code const&), boost::_bi::list5boost::_bi::value<boost::shared_ptr<boost::asio::basic_socket_acceptor<boost::asio::ip::tcp > >, boost::reference_wrapperboost::asio::ssl::context, boost::bi::value, boost::bi::value<AcceptedConnectionImplboost::asio::ip::tcp>, boost::arg<1> ()()> >, boost::system::error_code>, boost::bi::bind_t<void, void ()(boost::shared_ptrboost::asio::basic_socket_acceptor<boost::asio::ip::tcp >, boost::asio::ssl::context&, bool, AcceptedConnection*, boost::system::error_code const&), boost::_bi::list5<boost::_bi:---Type to continue, or q to quit---

:valueboost::shared_ptr<boost::asio::basic_socket_acceptor<boost::asio::ip::tcp > >, boost::reference_wrapperboost::asio::ssl::context, boost::bi::value, boost::bi::value<AcceptedConnectionImplboost::asio::ip::tcp>, boost::arg<1> ()()> > > (context=..., function=...)
at /usr/include/boost/asio/detail/handler_invoke_helpers.hpp:37
#15 boost::asio::detail::reactive_socket_accept_op<boost::asio::basic_socket<boost::asio::ip::tcp, boost::asio::stream_socket_serviceboost::asio::ip::tcp >, boost::asio::ip::tcp, boost::bi::bind_t<void, void (*)(boost::shared_ptr<boost::asio::basic_socket_acceptor<boost::asio::ip::tcp, boost::asio::socket_acceptor_serviceboost::asio::ip::tcp > >, boost::asio::ssl::context&, bool, AcceptedConnection, boost::system::error_code const&), boost::_bi::list5<boost::_bi::value<boost::shared_ptr<boost::asio::basic_socket_acceptor<boost::asio::ip::tcp, boost::asio::socket_acceptor_serviceboost::asio::ip::tcp > > >, boost::reference_wrapperboost::asio::ssl::context, boost::_bi::value, boost::bi::value<AcceptedConnectionImplboost::asio::ip::tcp>, boost::arg<1> (*)()> > >::do_complete (owner=0x8ff11d0, base=0x8ff2088) at /usr/include/boost/asio/detail/reactive_socket_accept_op.hpp:123
#16 0x0807c2ad in complete (bytes_transferred=, ec=..., owner=..., this=0x8ff1a60)

at /usr/include/boost/asio/detail/task_io_service_operation.hpp:37

#17 boost::asio::detail::task_io_service::do_run_one (this=this@entry=0x8ff11d0, lock=..., this_thread=..., ec=...)

at /usr/include/boost/asio/detail/impl/task_io_service.ipp:384

#18 0x080807e0 in boost::asio::detail::task_io_service::run (this=0x8ff11d0, ec=...) at /usr/include/boost/asio/detail/impl/task_io_service.ipp:153
#19 0x0808096c in boost::asio::io_service::run (this=0x8785f90) at /usr/include/boost/asio/impl/io_service.ipp:59
#20 0xb7f1e683 in ?? () from /usr/lib/i386-linux-gnu/libboost_thread.so.1.54.0
#21 0xb7961f70 in start_thread (arg=0xae6f8b40) at pthread_create.c:312
#22 0xb774b70e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:129

where
#0 push (h=0xb4304c98, this=0xb290cb08) at /usr/include/boost/asio/detail/op_queue.hpp:110
#1 boost::asio::detail::task_io_service::do_dispatch (this=this@entry=0xb290cac0, op=op@entry=0xb4304c98)

at /usr/include/boost/asio/detail/impl/task_io_service.ipp:326

#2 0x081ad4b6 in boost::asio::detail::task_io_service::dispatch<boost::_bi::bind_t<void, void ()(libtorrent::session_status, bool*, libtorrent::condition_variable*, boost::asio::detail::posix_mutex*, boost::function<libtorrent::session_status ()>), boost::_bi::list5boost::_bi::value<libtorrent::session_status*, boost::_bi::value<bool*>, boost::_bi::valuelibtorrent::condition_variable*, boost::_bi::valueboost::asio::detail::posix_mutex*, boost::_bi::value<boost::function<libtorrent::session_status ()> > > > >(boost::_bi::bind_t<void, void ()(libtorrent::session_status, bool*, libtorrent::condition_variable*, boost::asio::detail::posix_mutex*, boost::function<libtorrent::session_status ()>), boost::_bi::list5boost::_bi::value<libtorrent::session_status*, boost::_bi::value<bool*>, boost::_bi::valuelibtorrent::condition_variable*, boost::_bi::valueboost::asio::detail::posix_mutex*, boost::_bi::value<boost::function<libtorrent::session_status ()> > > >&) (this=0xb290cac0, handler=...) at /usr/include/boost/asio/detail/impl/task_io_service.hpp:50
#3 0x0819ce9a in dispatch<boost::_bi::bind_t<void, void ()(libtorrent::session_status, bool*, libtorrent::condition_variable*, boost::asio::detail::posix_mutex*, boost::functionlibtorrent::session_status()), boost::_bi::list5boost::_bi::value<libtorrent::session_status*, boost::_bi::value<bool*>, boost::_bi::valuelibtorrent::condition_variable*, boost::_bi::valueboost::asio::detail::posix_mutex*, boost::_bi::valueboost::function<libtorrent::session_status() > > > > (this=0xb290d1f4, handler=...) at /usr/include/boost/asio/impl/io_service.hpp:91
#4 libtorrent::session::status (this=0xb290ae38) at libtorrent/src/session.cpp:768
#5 0x083d4eeb in getDhtNodes (dht_global_nodes=dht_global_nodes@entry=0xae6f7ad0) at src/twister.cpp:433
#6 0x0838f8d1 in getinfo (params=..., fHelp=false) at src/rpcwallet.cpp:87
#7 0x083586f3 in CRPCTable::execute (this=this@entry=0x860f1c0 , strMethod=..., params=...) at src/bitcoinrpc.cpp:1128
#8 0x0835cc68 in ServiceConnection (conn=conn@entry=0xa85b15d8) at src/bitcoinrpc.cpp:1080
#9 0x0835dee8 in RPCAcceptHandler<boost::asio::ip::tcp, boost::asio::socket_acceptor_serviceboost::asio::ip::tcp > (acceptor=..., context=...,

fUseSSL=false, conn=0xa85b15d8, error=...) at src/bitcoinrpc.cpp:729

#10 0x08366e5d in operator()<void ()(boost::shared_ptr<boost::asio::basic_socket_acceptorboost::asio::ip::tcp >, boost::asio::ssl::context&, bool, AcceptedConnection, const boost::system::error_code&), boost::_bi::list1<const boost::system::error_code&> > (

f=@0xae6f81d0: 0x835dd20 <RPCAcceptHandler<boost::asio::ip::tcp, boost::asio::socket_acceptor_service<boost::asio::ip::tcp> >(boost::shared_ptr<boost::asio::basic_socket_acceptor<boost::asio::ip::tcp, boost::asio::socket_acceptor_service<boost::asio::ip::tcp> > >, boost::asio::ssl::context&, bool, AcceptedConnection*, boost::system::error_code const&)>, a=<synthetischer Zeiger>, this=0xae6f81d4) at /usr/include/boost/bind/bind.hpp:525

#11 operator()boost::system::error_code (a1=..., this=0xae6f81d0) at /usr/include/boost/bind/bind_template.hpp:47
#12 operator() (this=0xae6f81d0) at /usr/include/boost/asio/detail/bind_handler.hpp:47
#13 asio_handler_invoke<boost::asio::detail::binder1<boost::bi::bind_t<void, void (*)(boost::shared_ptr<boost::asio::basic_socket_acceptorboost::asio::ip::tcp >, boost::asio::ssl::context&, bool, AcceptedConnection, boost::system::error_code const&), boost::_bi::list5boost::_bi::value<boost::shared_ptr<boost::asio::basic_socket_acceptor<boost::asio::ip::tcp > >, boost::reference_wrapperboost::asio::ssl::context, boost::_bi::value, boost::bi::value<AcceptedConnectionImplboost::asio::ip::tcp>, boost::arg<1> (*)()> >, boost::system::error_code> > (

function=<Fehler beim Lesen der Variable: access outside bounds of object referenced via synthetic pointer>)
at /usr/include/boost/asio/handler_invoke_hook.hpp:64

#14 invoke<boost::asio::detail::binder1<boost::bi::bind_t<void, void (*)(boost::shared_ptr<boost::asio::basic_socket_acceptorboost::asio::ip::tcp >, boost::asio::ssl::context&, bool, AcceptedConnection, boost::system::error_code const&), boost::_bi::list5boost::_bi::value<boost::shared_ptr<boost::asio::basic_socket_acceptor<boost::asio::ip::tcp > >, boost::reference_wrapperboost::asio::ssl::context, boost::bi::value, boost::bi::value<AcceptedConnectionImplboost::asio::ip::tcp>, boost::arg<1> ()()> >, boost::system::error_code>, boost::bi::bind_t<void, void ()(boost::shared_ptrboost::asio::basic_socket_acceptor<boost::asio::ip::tcp >, boost::asio::ssl::context&, bool, AcceptedConnection*, boost::system::error_code const&), boost::_bi::list5<boost::_bi:---Type to continue, or q to quit---

:valueboost::shared_ptr<boost::asio::basic_socket_acceptor<boost::asio::ip::tcp > >, boost::reference_wrapperboost::asio::ssl::context, boost::bi::value, boost::bi::value<AcceptedConnectionImplboost::asio::ip::tcp>, boost::arg<1> ()()> > > (context=..., function=...)
at /usr/include/boost/asio/detail/handler_invoke_helpers.hpp:37
#15 boost::asio::detail::reactive_socket_accept_op<boost::asio::basic_socket<boost::asio::ip::tcp, boost::asio::stream_socket_serviceboost::asio::ip::tcp >, boost::asio::ip::tcp, boost::bi::bind_t<void, void (*)(boost::shared_ptr<boost::asio::basic_socket_acceptor<boost::asio::ip::tcp, boost::asio::socket_acceptor_serviceboost::asio::ip::tcp > >, boost::asio::ssl::context&, bool, AcceptedConnection, boost::system::error_code const&), boost::_bi::list5<boost::_bi::value<boost::shared_ptr<boost::asio::basic_socket_acceptor<boost::asio::ip::tcp, boost::asio::socket_acceptor_serviceboost::asio::ip::tcp > > >, boost::reference_wrapperboost::asio::ssl::context, boost::_bi::value, boost::bi::value<AcceptedConnectionImplboost::asio::ip::tcp>, boost::arg<1> (*)()> > >::do_complete (owner=0x8ff11d0, base=0x8ff2088) at /usr/include/boost/asio/detail/reactive_socket_accept_op.hpp:123
#16 0x0807c2ad in complete (bytes_transferred=, ec=..., owner=..., this=0x8ff1a60)

at /usr/include/boost/asio/detail/task_io_service_operation.hpp:37

#17 boost::asio::detail::task_io_service::do_run_one (this=this@entry=0x8ff11d0, lock=..., this_thread=..., ec=...)

at /usr/include/boost/asio/detail/impl/task_io_service.ipp:384

#18 0x080807e0 in boost::asio::detail::task_io_service::run (this=0x8ff11d0, ec=...) at /usr/include/boost/asio/detail/impl/task_io_service.ipp:153
#19 0x0808096c in boost::asio::io_service::run (this=0x8785f90) at /usr/include/boost/asio/impl/io_service.ipp:59
#20 0xb7f1e683 in ?? () from /usr/lib/i386-linux-gnu/libboost_thread.so.1.54.0
#21 0xb7961f70 in start_thread (arg=0xae6f8b40) at pthread_create.c:312
#22 0xb774b70e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:129

thread apply all bt

Thread 28 (Thread 0xa8104b40 (LWP 5514)):
#0 0xb7fdd424 in __kernel_vsyscall ()
#1 0xb7965d4b in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:187
#2 0x0841eb6c in leveldb::(anonymous namespace)::PosixEnv::BGThreadWrapper(void*) ()
#3 0xb7961f70 in start_thread (arg=0xa8104b40) at pthread_create.c:312
#4 0xb774b70e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:129

Thread 21 (Thread 0xab6f2b40 (LWP 5507)):
#0 0xb7fdd424 in __kernel_vsyscall ()
#1 0xb7965d4b in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:187
#2 0x0807c246 in waitboost::asio::detail::scoped_lock<boost::asio::detail::posix_mutex > (lock=..., this=0xab6f22a8)

at /usr/include/boost/asio/detail/posix_event.hpp:80

#3 boost::asio::detail::task_io_service::do_run_one (this=this@entry=0x8ff11d0, lock=..., this_thread=..., ec=...)

at /usr/include/boost/asio/detail/impl/task_io_service.ipp:395

#4 0x080807e0 in boost::asio::detail::task_io_service::run (this=0x8ff11d0, ec=...) at /usr/include/boost/asio/detail/impl/task_io_service.ipp:153
#5 0x0808096c in boost::asio::io_service::run (this=0x8785f90) at /usr/include/boost/asio/impl/io_service.ipp:59
#6 0xb7f1e683 in ?? () from /usr/lib/i386-linux-gnu/libboost_thread.so.1.54.0
#7 0xb7961f70 in start_thread (arg=0xab6f2b40) at pthread_create.c:312
#8 0xb774b70e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:129

Thread 20 (Thread 0xabef3b40 (LWP 5506)):
#0 0xb7fdd424 in __kernel_vsyscall ()
#1 0xb7969228 in recvmsg () at ../sysdeps/unix/sysv/linux/i386/socket.S:95
#2 0x080786f5 in boost::asio::detail::socket_ops::recv (s=77, bufs=0xabef2d94, count=1, flags=0, ec=...)

at /usr/include/boost/asio/detail/impl/socket_ops.ipp:714

#3 0x0807975e in boost::asio::detail::socket_ops::sync_recv (s=77, state=80 'P', bufs=bufs@entry=0xabef2d94, count=count@entry=1, flags=flags@entry=0,

all_empty=false, ec=...) at /usr/include/boost/asio/detail/impl/socket_ops.ipp:741

#4 0x08372794 in receiveboost::asio::mutable_buffers_1 (flags=0, this=, impl=..., impl=..., ec=..., buffers=...)

at /usr/include/boost/asio/detail/reactive_socket_service_base.hpp:254

#5 receiveboost::asio::mutable_buffers_1 (this=, ec=..., flags=0, buffers=..., impl=...)

at /usr/include/boost/asio/stream_socket_service.hpp:337

#6 read_someboost::asio::mutable_buffers_1 (buffers=..., this=) at /usr/include/boost/asio/basic_stream_socket.hpp:768
#7 read (n=4096,

s=0xa740001c "POST / HTTP/1.1\r\nHost: 127.0.0.1:28332\r\nUser-Agent: Mozilla/5.0 (X11; Ubuntu; Linux i686; rv:30.0) Gecko/20100101 Firefox/30.0\r\nAccept: application/json, text/javascript, */*; q=0.01\r\nAccept-Language:"..., this=0xb4304be0) at src/bitcoinrpc.cpp:586

#8 read<SSLIOStreamDeviceboost::asio::ip::tcp > (n=4096,

s=0xa740001c "POST / HTTP/1.1\r\nHost: 127.0.0.1:28332\r\nUser-Agent: Mozilla/5.0 (X11; Ubuntu; Linux i686; rv:30.0) Gecko/20100101 Firefox/30.0\r\nAccept: application/json, text/javascript, */*; q=0.01\r\nAccept-Language:"..., t=...) at /usr/include/boost/iostreams/read.hpp:186

---Type to continue, or q to quit---
#9 read<SSLIOStreamDeviceboost::asio::ip::tcp > (n=4096,

s=0xa740001c "POST / HTTP/1.1\r\nHost: 127.0.0.1:28332\r\nUser-Agent: Mozilla/5.0 (X11; Ubuntu; Linux i686; rv:30.0) Gecko/20100101 Firefox/30.0\r\nAccept: application/json, text/javascript, */*; q=0.01\r\nAccept-Language:"..., t=...) at /usr/include/boost/iostreams/read.hpp:52

#10 read<SSLIOStreamDeviceboost::asio::ip::tcp, boost::iostreams::detail::linked_streambuf<char, std::char_traits > > (n=4096,

s=0xa740001c "POST / HTTP/1.1\r\nHost: 127.0.0.1:28332\r\nUser-Agent: Mozilla/5.0 (X11; Ubuntu; Linux i686; rv:30.0) Gecko/20100101 Firefox/30.0\r\nAccept: application/json, text/javascript, */*; q=0.01\r\nAccept-Language:"..., dev=...) at /usr/include/boost/iostreams/detail/adapter/concept_adapter.hpp:172

#11 read<boost::iostreams::detail::linked_streambuf<char, std::char_traits > > (src=, n=4096,

s=0xa740001c "POST / HTTP/1.1\r\nHost: 127.0.0.1:28332\r\nUser-Agent: Mozilla/5.0 (X11; Ubuntu; Linux i686; rv:30.0) Gecko/20100101 Firefox/30.0\r\nAccept: application/json, text/javascript, */*; q=0.01\r\nAccept-Language:"..., this=0xb4304be0)
at /usr/include/boost/iostreams/detail/adapter/concept_adapter.hpp:78

#12 boost::iostreams::detail::indirect_streambuf<SSLIOStreamDeviceboost::asio::ip::tcp, std::char_traits, std::allocator, boost::iostreams::bidirectional>::underflow (this=0xb4304bbc) at /usr/include/boost/iostreams/detail/streambuf/indirect_streambuf.hpp:258
#13 0xb78b863b in ?? () from /usr/lib/i386-linux-gnu/libstdc++.so.6
#14 0xb78d4cd5 in std::basic_istream<char, std::char_traits >& std::getline<char, std::char_traits, std::allocator >(std::basic_istream<char, std::char_traits >&, std::basic_string<char, std::char_traits, std::allocator >&, char) () from /usr/lib/i386-linux-gnu/libstdc++.so.6
#15 0x08359155 in getline<char, std::char_traits, std::allocator > (__str=..., __is=...) at /usr/include/c++/4.8/bits/basic_string.h:2795
#16 ReadHTTPRequestLine (stream=..., proto=@0xabef2f1c: 0, http_method=..., http_uri=...) at src/bitcoinrpc.cpp:379
#17 0x0835bb8c in ServiceConnection (conn=conn@entry=0xb4304af0) at src/bitcoinrpc.cpp:974
#18 0x0835dee8 in RPCAcceptHandler<boost::asio::ip::tcp, boost::asio::socket_acceptor_serviceboost::asio::ip::tcp > (acceptor=..., context=...,

fUseSSL=false, conn=0xb4304af0, error=...) at src/bitcoinrpc.cpp:729

#19 0x08366e5d in operator()<void ()(boost::shared_ptr<boost::asio::basic_socket_acceptorboost::asio::ip::tcp >, boost::asio::ssl::context&, bool, AcceptedConnection, const boost::system::error_code&), boost::_bi::list1<const boost::system::error_code&> > (

f=@0xabef31d0: 0x835dd20 <RPCAcceptHandler<boost::asio::ip::tcp, boost::asio::socket_acceptor_service<boost::asio::ip::tcp> >(boost::shared_ptr<boost::asio::basic_socket_acceptor<boost::asio::ip::tcp, boost::asio::socket_acceptor_service<boost::asio::ip::tcp> > >, boost::asio::ssl::context&, bool, AcceptedConnection*, boost::system::error_code const&)>, a=<synthetischer Zeiger>, this=0xabef31d4) at /usr/include/boost/bind/bind.hpp:525

#20 operator()boost::system::error_code (a1=..., this=0xabef31d0) at /usr/include/boost/bind/bind_template.hpp:47
#21 operator() (this=0xabef31d0) at /usr/include/boost/asio/detail/bind_handler.hpp:47
#22 asio_handler_invoke<boost::asio::detail::binder1<boost::bi::bind_t<void, void (*)(boost::shared_ptr<boost::asio::basic_socket_acceptorboost::asio::ip::tcp >, boost::asio::ssl::context&, bool, AcceptedConnection, boost::system::error_code const&), boost::_bi::list5boost::_bi::value<boost::shared_ptr<boost::asio::basic_socket_acceptor<boost::asio::ip::tcp > >, boost::reference_wrapperboost::asio::ssl::context, boost::_bi::value, boost::bi::value<AcceptedConnectionImplboost::asio::ip::tcp>, boost::arg<1> (*)()> >, boost::system::error_code> > (

function=<Fehler beim Lesen der Variable: access outside bounds of object referenced via synthetic pointer>)
at /usr/include/boost/asio/handler_invoke_hook.hpp:64

#23 invoke<boost::asio::detail::binder1<boost::bi::bind_t<void, void (*)(boost::shared_ptr<boost::asio::basic_socket_acceptorboost::asio::ip::tcp >, boost::asio::ssl::context&, bool, AcceptedConnection, boost::system::error_code const&), boost::_bi::list5boost::_bi::value<boost::shared_ptr<boost::asio::basic_socket_acceptor<boost::asio::ip::tcp > >, boost::reference_wrapperboost::asio::ssl::context, boost::bi::value, boost::bi::value<AcceptedConnectionImplboost::asio::ip::tcp>, boost::arg<1> ()()> >, boost::system::error_code>, boost::bi::bind_t<void, void ()(boost::shared_ptrboost::asio::basic_socket_acceptor<boost::asio::ip::tcp >, boost::asio::ssl::context&, bool, AcceptedConnection*, boost::system::error_code const&), boost::_bi::list5boost::_bi::value<boost::shared_ptr<boost::asio::basic_socket_acceptor<boost::asio::ip::tcp > >, boost::reference_wrapperboost::asio::ssl::context, boost::_bi::value---Type to continue, or q to quit---

, boost::bi::value<AcceptedConnectionImplboost::asio::ip::tcp>, boost::arg<1> (_)()> > > (context=..., function=...)
at /usr/include/boost/asio/detail/handler_invoke_helpers.hpp:37
#24 boost::asio::detail::reactive_socket_accept_op<boost::asio::basic_socket<boost::asio::ip::tcp, boost::asio::stream_socket_serviceboost::asio::ip::tcp >, boost::asio::ip::tcp, boost::bi::bind_t<void, void (*)(boost::shared_ptr<boost::asio::basic_socket_acceptor<boost::asio::ip::tcp, boost::asio::socket_acceptor_serviceboost::asio::ip::tcp > >, boost::asio::ssl::context&, bool, AcceptedConnection, boost::system::error_code const&), boost::_bi::list5<boost::_bi::value<boost::shared_ptr<boost::asio::basic_socket_acceptor<boost::asio::ip::tcp, boost::asio::socket_acceptor_serviceboost::asio::ip::tcp > > >, boost::reference_wrapperboost::asio::ssl::context, boost::_bi::value, boost::bi::value<AcceptedConnectionImplboost::asio::ip::tcp>, boost::arg<1> (*)()> > >::do_complete (owner=0x8ff11d0, base=0x8ff2088) at /usr/include/boost/asio/detail/reactive_socket_accept_op.hpp:123
#25 0x0807c2ad in complete (bytes_transferred=, ec=..., owner=..., this=0x8ff1a60)

at /usr/include/boost/asio/detail/task_io_service_operation.hpp:37

#26 boost::asio::detail::task_io_service::do_run_one (this=this@entry=0x8ff11d0, lock=..., this_thread=..., ec=...)

at /usr/include/boost/asio/detail/impl/task_io_service.ipp:384

#27 0x080807e0 in boost::asio::detail::task_io_service::run (this=0x8ff11d0, ec=...) at /usr/include/boost/asio/detail/impl/task_io_service.ipp:153
#28 0x0808096c in boost::asio::io_service::run (this=0x8785f90) at /usr/include/boost/asio/impl/io_service.ipp:59
#29 0xb7f1e683 in ?? () from /usr/lib/i386-linux-gnu/libboost_thread.so.1.54.0
#30 0xb7961f70 in start_thread (arg=0xabef3b40) at pthread_create.c:312
#31 0xb774b70e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:129

Thread 19 (Thread 0xac6f4b40 (LWP 5505)):
#0 0xb7fdd424 in __kernel_vsyscall ()
#1 0xb7969228 in recvmsg () at ../sysdeps/unix/sysv/linux/i386/socket.S:95
#2 0x080786f5 in boost::asio::detail::socket_ops::recv (s=64, bufs=0xac6f3d94, count=1, flags=0, ec=...)

at /usr/include/boost/asio/detail/impl/socket_ops.ipp:714

#3 0x0807975e in boost::asio::detail::socket_ops::sync_recv (s=64, state=80 'P', bufs=bufs@entry=0xac6f3d94, count=count@entry=1, flags=flags@entry=0,

all_empty=false, ec=...) at /usr/include/boost/asio/detail/impl/socket_ops.ipp:741

#4 0x08372794 in receiveboost::asio::mutable_buffers_1 (flags=0, this=, impl=..., impl=..., ec=..., buffers=...)

at /usr/include/boost/asio/detail/reactive_socket_service_base.hpp:254

#5 receiveboost::asio::mutable_buffers_1 (this=, ec=..., flags=0, buffers=..., impl=...)

at /usr/include/boost/asio/stream_socket_service.hpp:337

#6 read_someboost::asio::mutable_buffers_1 (buffers=..., this=) at /usr/include/boost/asio/basic_stream_socket.hpp:768
#7 read (n=4096,

s=0xa061a94 "POST / HTTP/1.1\r\nHost: 127.0.0.1:28332\r\nUser-Agent: Mozilla/5.0 (X11; Ubuntu; Linux i686; rv:30.0) Gecko/20100101 Firefox/30.0\r\nAccept: application/json, text/javascript, */*; q=0.01\r\nAccept-Language:"..., this=0xa26a8e8) at src/bitcoinrpc.cpp:586

#8 read<SSLIOStreamDeviceboost::asio::ip::tcp > (n=4096,

s=0xa061a94 "POST / HTTP/1.1\r\nHost: 127.0.0.1:28332\r\nUser-Agent: Mozilla/5.0 (X11; Ubuntu; Linux i686; rv:30.0) Gecko/20100101 Firefox/30.0\r\nAccept: application/json, text/javascript, */*; q=0.01\r\nAccept-Language:"..., t=...) at /usr/include/boost/iostreams/read.hpp:186

#9 read<SSLIOStreamDeviceboost::asio::ip::tcp > (n=4096,

s=0xa061a94 "POST / HTTP/1.1\r\nHost: 127.0.0.1:28332\r\nUser-Agent: Mozilla/5.0 (X11; Ubuntu; Linux i686; rv:30.0) Gecko/20100101 Firefox/30.0\r\nAccept: application/json, text/javascript, */*; q=0.01\r\nAccept-Language:"..., t=...) at /usr/include/boost/iostreams/read.hpp:52

---Type to continue, or q to quit---
#10 read<SSLIOStreamDeviceboost::asio::ip::tcp, boost::iostreams::detail::linked_streambuf<char, std::char_traits > > (n=4096,

s=0xa061a94 "POST / HTTP/1.1\r\nHost: 127.0.0.1:28332\r\nUser-Agent: Mozilla/5.0 (X11; Ubuntu; Linux i686; rv:30.0) Gecko/20100101 Firefox/30.0\r\nAccept: application/json, text/javascript, */*; q=0.01\r\nAccept-Language:"..., dev=...) at /usr/include/boost/iostreams/detail/adapter/concept_adapter.hpp:172

#11 read<boost::iostreams::detail::linked_streambuf<char, std::char_traits > > (src=, n=4096,

s=0xa061a94 "POST / HTTP/1.1\r\nHost: 127.0.0.1:28332\r\nUser-Agent: Mozilla/5.0 (X11; Ubuntu; Linux i686; rv:30.0) Gecko/20100101 Firefox/30.0\r\nAccept: application/json, text/javascript, */*; q=0.01\r\nAccept-Language:"..., this=0xa26a8e8)
at /usr/include/boost/iostreams/detail/adapter/concept_adapter.hpp:78

#12 boost::iostreams::detail::indirect_streambuf<SSLIOStreamDeviceboost::asio::ip::tcp, std::char_traits, std::allocator, boost::iostreams::bidirectional>::underflow (this=0xa26a8c4) at /usr/include/boost/iostreams/detail/streambuf/indirect_streambuf.hpp:258
#13 0xb78b863b in ?? () from /usr/lib/i386-linux-gnu/libstdc++.so.6
#14 0xb78d4cd5 in std::basic_istream<char, std::char_traits >& std::getline<char, std::char_traits, std::allocator >(std::basic_istream<char, std::char_traits >&, std::basic_string<char, std::char_traits, std::allocator >&, char) () from /usr/lib/i386-linux-gnu/libstdc++.so.6
#15 0x08359155 in getline<char, std::char_traits, std::allocator > (__str=..., __is=...) at /usr/include/c++/4.8/bits/basic_string.h:2795
#16 ReadHTTPRequestLine (stream=..., proto=@0xac6f3f1c: 0, http_method=..., http_uri=...) at src/bitcoinrpc.cpp:379
#17 0x0835bb8c in ServiceConnection (conn=conn@entry=0xa26a7f8) at src/bitcoinrpc.cpp:974
#18 0x0835dee8 in RPCAcceptHandler<boost::asio::ip::tcp, boost::asio::socket_acceptor_serviceboost::asio::ip::tcp > (acceptor=..., context=...,

fUseSSL=false, conn=0xa26a7f8, error=...) at src/bitcoinrpc.cpp:729

#19 0x08366e5d in operator()<void ()(boost::shared_ptr<boost::asio::basic_socket_acceptorboost::asio::ip::tcp >, boost::asio::ssl::context&, bool, AcceptedConnection, const boost::system::error_code&), boost::_bi::list1<const boost::system::error_code&> > (

f=@0xac6f41d0: 0x835dd20 <RPCAcceptHandler<boost::asio::ip::tcp, boost::asio::socket_acceptor_service<boost::asio::ip::tcp> >(boost::shared_ptr<boost::asio::basic_socket_acceptor<boost::asio::ip::tcp, boost::asio::socket_acceptor_service<boost::asio::ip::tcp> > >, boost::asio::ssl::context&, bool, AcceptedConnection*, boost::system::error_code const&)>, a=<synthetischer Zeiger>, this=0xac6f41d4) at /usr/include/boost/bind/bind.hpp:525

#20 operator()boost::system::error_code (a1=..., this=0xac6f41d0) at /usr/include/boost/bind/bind_template.hpp:47
#21 operator() (this=0xac6f41d0) at /usr/include/boost/asio/detail/bind_handler.hpp:47
#22 asio_handler_invoke<boost::asio::detail::binder1<boost::bi::bind_t<void, void (*)(boost::shared_ptr<boost::asio::basic_socket_acceptorboost::asio::ip::tcp >, boost::asio::ssl::context&, bool, AcceptedConnection, boost::system::error_code const&), boost::_bi::list5boost::_bi::value<boost::shared_ptr<boost::asio::basic_socket_acceptor<boost::asio::ip::tcp > >, boost::reference_wrapperboost::asio::ssl::context, boost::_bi::value, boost::bi::value<AcceptedConnectionImplboost::asio::ip::tcp>, boost::arg<1> (*)()> >, boost::system::error_code> > (

function=<Fehler beim Lesen der Variable: access outside bounds of object referenced via synthetic pointer>)
at /usr/include/boost/asio/handler_invoke_hook.hpp:64

#23 invoke<boost::asio::detail::binder1<boost::bi::bind_t<void, void (*)(boost::shared_ptr<boost::asio::basic_socket_acceptorboost::asio::ip::tcp >, boost::asio::ssl::context&, bool, AcceptedConnection, boost::system::error_code const&), boost::_bi::list5boost::bi::value<boost::shared_ptr<boost::asio::basic_socket_acceptor<boost::asio::ip::tcp > >, boost::reference_wrapperboost::asio::ssl::context, boost::bi::value, boost::bi::value<AcceptedConnectionImplboost::asio::ip::tcp>, boost::arg<1> ()()> >, boost::system::error_code>, boost::bi::bind_t<void, void ()(boost::shared_ptrboost::asio::basic_socket_acceptor<boost::asio::ip::tcp >, boost::asio::ssl::context&, bool, AcceptedConnection, boost::system::error_code const&), boost::_bi::list5boost::_bi::value<boost::shared_ptr<boost::asio::basic_socket_acceptor<boost::asio::ip::tcp > >, boost::reference_wrapperboost::asio::ssl::context, boost::_bi::value, boost::bi::value<AcceptedConnectionImplboost::asio::ip::tcp>, boost::arg<1> (*)()> > > (context=..., function=...)

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

#24 boost::asio::detail::reactive_socket_accept_op<boost::asio::basic_socket<boost::asio::ip::tcp, boost::asio::stream_socket_serviceboost::asio::ip::tcp >---Type to continue, or q to quit---

, boost::asio::ip::tcp, boost::bi::bind_t<void, void (*)(boost::shared_ptr<boost::asio::basic_socket_acceptor<boost::asio::ip::tcp, boost::asio::socket_acceptor_serviceboost::asio::ip::tcp > >, boost::asio::ssl::context&, bool, AcceptedConnection, boost::system::error_code const&), boost::_bi::list5<boost::_bi::value<boost::shared_ptr<boost::asio::basic_socket_acceptor<boost::asio::ip::tcp, boost::asio::socket_acceptor_serviceboost::asio::ip::tcp > > >, boost::reference_wrapperboost::asio::ssl::context, boost::_bi::value, boost::bi::value<AcceptedConnectionImplboost::asio::ip::tcp>, boost::arg<1> (*)()> > >::do_complete (owner=0x8ff11d0, base=0x8ff2088) at /usr/include/boost/asio/detail/reactive_socket_accept_op.hpp:123
#25 0x0807c2ad in complete (bytes_transferred=, ec=..., owner=..., this=0x8ff1a60)

at /usr/include/boost/asio/detail/task_io_service_operation.hpp:37

#26 boost::asio::detail::task_io_service::do_run_one (this=this@entry=0x8ff11d0, lock=..., this_thread=..., ec=...)

at /usr/include/boost/asio/detail/impl/task_io_service.ipp:384

#27 0x080807e0 in boost::asio::detail::task_io_service::run (this=0x8ff11d0, ec=...) at /usr/include/boost/asio/detail/impl/task_io_service.ipp:153
#28 0x0808096c in boost::asio::io_service::run (this=0x8785f90) at /usr/include/boost/asio/impl/io_service.ipp:59
#29 0xb7f1e683 in ?? () from /usr/lib/i386-linux-gnu/libboost_thread.so.1.54.0
#30 0xb7961f70 in start_thread (arg=0xac6f4b40) at pthread_create.c:312
#31 0xb774b70e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:129

Thread 18 (Thread 0xacef5b40 (LWP 5504)):
#0 0xb7fdd424 in __kernel_vsyscall ()
#1 0xb7965d4b in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:187
#2 0x0807c246 in waitboost::asio::detail::scoped_lock<boost::asio::detail::posix_mutex > (lock=..., this=0xacef52a8)

at /usr/include/boost/asio/detail/posix_event.hpp:80

#3 boost::asio::detail::task_io_service::do_run_one (this=this@entry=0x8ff11d0, lock=..., this_thread=..., ec=...)

at /usr/include/boost/asio/detail/impl/task_io_service.ipp:395

#4 0x080807e0 in boost::asio::detail::task_io_service::run (this=0x8ff11d0, ec=...) at /usr/include/boost/asio/detail/impl/task_io_service.ipp:153
#5 0x0808096c in boost::asio::io_service::run (this=0x8785f90) at /usr/include/boost/asio/impl/io_service.ipp:59
#6 0xb7f1e683 in ?? () from /usr/lib/i386-linux-gnu/libboost_thread.so.1.54.0
#7 0xb7961f70 in start_thread (arg=0xacef5b40) at pthread_create.c:312
#8 0xb774b70e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:129

Thread 17 (Thread 0xad6f6b40 (LWP 5503)):
#0 0xb7fdd424 in __kernel_vsyscall ()
#1 0xb774c1b6 in epoll_wait () at ../sysdeps/unix/syscall-template.S:81
#2 0x08076f54 in boost::asio::detail::epoll_reactor::run (this=0x8ff19d8, block=true, ops=...) at /usr/include/boost/asio/detail/impl/epoll_reactor.ipp:392
#3 0x0807c129 in boost::asio::detail::task_io_service::do_run_one (this=this@entry=0x8ff11d0, lock=..., this_thread=..., ec=...)

at /usr/include/boost/asio/detail/impl/task_io_service.ipp:368

#4 0x080807e0 in boost::asio::detail::task_io_service::run (this=0x8ff11d0, ec=...) at /usr/include/boost/asio/detail/impl/task_io_service.ipp:153
#5 0x0808096c in boost::asio::io_service::run (this=0x8785f90) at /usr/include/boost/asio/impl/io_service.ipp:59
#6 0xb7f1e683 in ?? () from /usr/lib/i386-linux-gnu/libboost_thread.so.1.54.0
#7 0xb7961f70 in start_thread (arg=0xad6f6b40) at pthread_create.c:312
#8 0xb774b70e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:129

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

Thread 16 (Thread 0xadef7b40 (LWP 5502)):
#0 0xb7fdd424 in __kernel_vsyscall ()
#1 0xb7965d4b in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:187
#2 0x0807c246 in waitboost::asio::detail::scoped_lock<boost::asio::detail::posix_mutex > (lock=..., this=0xadef72a8)

at /usr/include/boost/asio/detail/posix_event.hpp:80

#3 boost::asio::detail::task_io_service::do_run_one (this=this@entry=0x8ff11d0, lock=..., this_thread=..., ec=...)

at /usr/include/boost/asio/detail/impl/task_io_service.ipp:395

#4 0x080807e0 in boost::asio::detail::task_io_service::run (this=0x8ff11d0, ec=...) at /usr/include/boost/asio/detail/impl/task_io_service.ipp:153
#5 0x0808096c in boost::asio::io_service::run (this=0x8785f90) at /usr/include/boost/asio/impl/io_service.ipp:59
#6 0xb7f1e683 in ?? () from /usr/lib/i386-linux-gnu/libboost_thread.so.1.54.0
#7 0xb7961f70 in start_thread (arg=0xadef7b40) at pthread_create.c:312
#8 0xb774b70e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:129

Thread 15 (Thread 0xae6f8b40 (LWP 5501)):
#0 push (h=0xb4304c98, this=0xb290cb08) at /usr/include/boost/asio/detail/op_queue.hpp:110
#1 boost::asio::detail::task_io_service::do_dispatch (this=this@entry=0xb290cac0, op=op@entry=0xb4304c98)

at /usr/include/boost/asio/detail/impl/task_io_service.ipp:326

#2 0x081ad4b6 in boost::asio::detail::task_io_service::dispatch<boost::_bi::bind_t<void, void ()(libtorrent::session_status, bool*, libtorrent::condition_variable*, boost::asio::detail::posix_mutex*, boost::function<libtorrent::session_status ()>), boost::_bi::list5boost::_bi::value<libtorrent::session_status*, boost::_bi::value<bool*>, boost::_bi::valuelibtorrent::condition_variable*, boost::_bi::valueboost::asio::detail::posix_mutex*, boost::_bi::value<boost::function<libtorrent::session_status ()> > > > >(boost::_bi::bind_t<void, void ()(libtorrent::session_status, bool*, libtorrent::condition_variable*, boost::asio::detail::posix_mutex*, boost::function<libtorrent::session_status ()>), boost::_bi::list5boost::_bi::value<libtorrent::session_status*, boost::_bi::value<bool*>, boost::_bi::valuelibtorrent::condition_variable*, boost::_bi::valueboost::asio::detail::posix_mutex*, boost::_bi::value<boost::function<libtorrent::session_status ()> > > >&) (this=0xb290cac0, handler=...) at /usr/include/boost/asio/detail/impl/task_io_service.hpp:50
#3 0x0819ce9a in dispatch<boost::_bi::bind_t<void, void ()(libtorrent::session_status, bool*, libtorrent::condition_variable*, boost::asio::detail::posix_mutex*, boost::functionlibtorrent::session_status()), boost::_bi::list5boost::_bi::value<libtorrent::session_status*, boost::_bi::value<bool*>, boost::_bi::valuelibtorrent::condition_variable*, boost::_bi::valueboost::asio::detail::posix_mutex*, boost::_bi::valueboost::function<libtorrent::session_status() > > > > (this=0xb290d1f4, handler=...) at /usr/include/boost/asio/impl/io_service.hpp:91
#4 libtorrent::session::status (this=0xb290ae38) at libtorrent/src/session.cpp:768
#5 0x083d4eeb in getDhtNodes (dht_global_nodes=dht_global_nodes@entry=0xae6f7ad0) at src/twister.cpp:433
#6 0x0838f8d1 in getinfo (params=..., fHelp=false) at src/rpcwallet.cpp:87
#7 0x083586f3 in CRPCTable::execute (this=this@entry=0x860f1c0 , strMethod=..., params=...) at src/bitcoinrpc.cpp:1128
#8 0x0835cc68 in ServiceConnection (conn=conn@entry=0xa85b15d8) at src/bitcoinrpc.cpp:1080
#9 0x0835dee8 in RPCAcceptHandler<boost::asio::ip::tcp, boost::asio::socket_acceptor_serviceboost::asio::ip::tcp > (acceptor=..., context=...,

fUseSSL=false, conn=0xa85b15d8, error=...) at src/bitcoinrpc.cpp:729

#10 0x08366e5d in operator()<void ()(boost::shared_ptr<boost::asio::basic_socket_acceptorboost::asio::ip::tcp >, boost::asio::ssl::context&, bool, AcceptedConnection, const boost::system::error_code&), boost::_bi::list1<const boost::system::error_code&> > (

f=@0xae6f81d0: 0x835dd20 <RPCAcceptHandler<boost::asio::ip::tcp, boost::asio::socket_acceptor_service<boost::asio::ip::tcp> >(boost::shared_ptr<boost::as---Type <return> to continue, or q <return> to quit---

io::basic_socket_acceptor<boost::asio::ip::tcp, boost::asio::socket_acceptor_serviceboost::asio::ip::tcp > >, boost::asio::ssl::context&, bool, AcceptedConnection*, boost::system::error_code const&)>, a=, this=0xae6f81d4) at /usr/include/boost/bind/bind.hpp:525
#11 operator()boost::system::error_code (a1=..., this=0xae6f81d0) at /usr/include/boost/bind/bind_template.hpp:47
#12 operator() (this=0xae6f81d0) at /usr/include/boost/asio/detail/bind_handler.hpp:47
#13 asio_handler_invoke<boost::asio::detail::binder1<boost::bi::bind_t<void, void (*)(boost::shared_ptr<boost::asio::basic_socket_acceptorboost::asio::ip::tcp >, boost::asio::ssl::context&, bool, AcceptedConnection, boost::system::error_code const&), boost::_bi::list5boost::_bi::value<boost::shared_ptr<boost::asio::basic_socket_acceptor<boost::asio::ip::tcp > >, boost::reference_wrapperboost::asio::ssl::context, boost::_bi::value, boost::bi::value<AcceptedConnectionImplboost::asio::ip::tcp>, boost::arg<1> (*)()> >, boost::system::error_code> > (

function=<Fehler beim Lesen der Variable: access outside bounds of object referenced via synthetic pointer>)
at /usr/include/boost/asio/handler_invoke_hook.hpp:64

#14 invoke<boost::asio::detail::binder1<boost::bi::bind_t<void, void (*)(boost::shared_ptr<boost::asio::basic_socket_acceptorboost::asio::ip::tcp >, boost::asio::ssl::context&, bool, AcceptedConnection, boost::system::error_code const&), boost::_bi::list5boost::bi::value<boost::shared_ptr<boost::asio::basic_socket_acceptor<boost::asio::ip::tcp > >, boost::reference_wrapperboost::asio::ssl::context, boost::bi::value, boost::bi::value<AcceptedConnectionImplboost::asio::ip::tcp>, boost::arg<1> ()()> >, boost::system::error_code>, boost::bi::bind_t<void, void ()(boost::shared_ptrboost::asio::basic_socket_acceptor<boost::asio::ip::tcp >, boost::asio::ssl::context&, bool, AcceptedConnection, boost::system::error_code const&), boost::_bi::list5boost::_bi::value<boost::shared_ptr<boost::asio::basic_socket_acceptor<boost::asio::ip::tcp > >, boost::reference_wrapperboost::asio::ssl::context, boost::_bi::value, boost::bi::value<AcceptedConnectionImplboost::asio::ip::tcp>, boost::arg<1> (*)()> > > (context=..., function=...)

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

#15 boost::asio::detail::reactive_socket_accept_op<boost::asio::basic_socket<boost::asio::ip::tcp, boost::asio::stream_socket_serviceboost::asio::ip::tcp >, boost::asio::ip::tcp, boost::bi::bind_t<void, void (*)(boost::shared_ptr<boost::asio::basic_socket_acceptor<boost::asio::ip::tcp, boost::asio::socket_acceptor_serviceboost::asio::ip::tcp > >, boost::asio::ssl::context&, bool, AcceptedConnection, boost::system::error_code const&), boost::_bi::list5<boost::_bi::value<boost::shared_ptr<boost::asio::basic_socket_acceptor<boost::asio::ip::tcp, boost::asio::socket_acceptor_serviceboost::asio::ip::tcp > > >, boost::reference_wrapperboost::asio::ssl::context, boost::_bi::value, boost::bi::value<AcceptedConnectionImplboost::asio::ip::tcp>, boost::arg<1> (*)()> > >::do_complete (owner=0x8ff11d0, base=0x8ff2088) at /usr/include/boost/asio/detail/reactive_socket_accept_op.hpp:123
#16 0x0807c2ad in complete (bytes_transferred=, ec=..., owner=..., this=0x8ff1a60)

at /usr/include/boost/asio/detail/task_io_service_operation.hpp:37

#17 boost::asio::detail::task_io_service::do_run_one (this=this@entry=0x8ff11d0, lock=..., this_thread=..., ec=...)

at /usr/include/boost/asio/detail/impl/task_io_service.ipp:384

#18 0x080807e0 in boost::asio::detail::task_io_service::run (this=0x8ff11d0, ec=...) at /usr/include/boost/asio/detail/impl/task_io_service.ipp:153
#19 0x0808096c in boost::asio::io_service::run (this=0x8785f90) at /usr/include/boost/asio/impl/io_service.ipp:59
#20 0xb7f1e683 in ?? () from /usr/lib/i386-linux-gnu/libboost_thread.so.1.54.0
#21 0xb7961f70 in start_thread (arg=0xae6f8b40) at pthread_create.c:312
#22 0xb774b70e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:129

Thread 14 (Thread 0xaeef9b40 (LWP 5500)):
#0 0xb7fdd424 in __kernel_vsyscall ()
#1 0xb7969228 in recvmsg () at ../sysdeps/unix/sysv/linux/i386/socket.S:95
#2 0x080786f5 in boost::asio::detail::socket_ops::recv (s=58, bufs=0xaeef8d94, count=1, flags=0, ec=...)

at /usr/include/boost/asio/detail/impl/socket_ops.ipp:714

---Type to continue, or q to quit---
#3 0x0807975e in boost::asio::detail::socket_ops::sync_recv (s=58, state=80 'P', bufs=bufs@entry=0xaeef8d94, count=count@entry=1, flags=flags@entry=0,

all_empty=false, ec=...) at /usr/include/boost/asio/detail/impl/socket_ops.ipp:741

#4 0x08372794 in receiveboost::asio::mutable_buffers_1 (flags=0, this=, impl=..., impl=..., ec=..., buffers=...)

at /usr/include/boost/asio/detail/reactive_socket_service_base.hpp:254

#5 receiveboost::asio::mutable_buffers_1 (this=, ec=..., flags=0, buffers=..., impl=...)

at /usr/include/boost/asio/stream_socket_service.hpp:337

#6 read_someboost::asio::mutable_buffers_1 (buffers=..., this=) at /usr/include/boost/asio/basic_stream_socket.hpp:768
#7 read (n=4096,

s=0xa740fa4c "POST / HTTP/1.1\r\nHost: 127.0.0.1:28332\r\nUser-Agent: Mozilla/5.0 (X11; Ubuntu; Linux i686; rv:30.0) Gecko/20100101 Firefox/30.0\r\nAccept: application/json, text/javascript, */*; q=0.01\r\nAccept-Language:"..., this=0xb4331438) at src/bitcoinrpc.cpp:586

#8 read<SSLIOStreamDeviceboost::asio::ip::tcp > (n=4096,

s=0xa740fa4c "POST / HTTP/1.1\r\nHost: 127.0.0.1:28332\r\nUser-Agent: Mozilla/5.0 (X11; Ubuntu; Linux i686; rv:30.0) Gecko/20100101 Firefox/30.0\r\nAccept: application/json, text/javascript, */*; q=0.01\r\nAccept-Language:"..., t=...) at /usr/include/boost/iostreams/read.hpp:186

#9 read<SSLIOStreamDeviceboost::asio::ip::tcp > (n=4096,

s=0xa740fa4c "POST / HTTP/1.1\r\nHost: 127.0.0.1:28332\r\nUser-Agent: Mozilla/5.0 (X11; Ubuntu; Linux i686; rv:30.0) Gecko/20100101 Firefox/30.0\r\nAccept: application/json, text/javascript, */*; q=0.01\r\nAccept-Language:"..., t=...) at /usr/include/boost/iostreams/read.hpp:52

#10 read<SSLIOStreamDeviceboost::asio::ip::tcp, boost::iostreams::detail::linked_streambuf<char, std::char_traits > > (n=4096,

s=0xa740fa4c "POST / HTTP/1.1\r\nHost: 127.0.0.1:28332\r\nUser-Agent: Mozilla/5.0 (X11; Ubuntu; Linux i686; rv:30.0) Gecko/20100101 Firefox/30.0\r\nAccept: application/json, text/javascript, */*; q=0.01\r\nAccept-Language:"..., dev=...) at /usr/include/boost/iostreams/detail/adapter/concept_adapter.hpp:172

#11 read<boost::iostreams::detail::linked_streambuf<char, std::char_traits > > (src=, n=4096,

s=0xa740fa4c "POST / HTTP/1.1\r\nHost: 127.0.0.1:28332\r\nUser-Agent: Mozilla/5.0 (X11; Ubuntu; Linux i686; rv:30.0) Gecko/20100101 Firefox/30.0\r\nAccept: application/json, text/javascript, */*; q=0.01\r\nAccept-Language:"..., this=0xb4331438)
at /usr/include/boost/iostreams/detail/adapter/concept_adapter.hpp:78

#12 boost::iostreams::detail::indirect_streambuf<SSLIOStreamDeviceboost::asio::ip::tcp, std::char_traits, std::allocator, boost::iostreams::bidirectional>::underflow (this=0xb4331414) at /usr/include/boost/iostreams/detail/streambuf/indirect_streambuf.hpp:258
#13 0xb78b863b in ?? () from /usr/lib/i386-linux-gnu/libstdc++.so.6
#14 0xb78d4cd5 in std::basic_istream<char, std::char_traits >& std::getline<char, std::char_traits, std::allocator >(std::basic_istream<char, std::char_traits >&, std::basic_string<char, std::char_traits, std::allocator >&, char) () from /usr/lib/i386-linux-gnu/libstdc++.so.6
#15 0x08359155 in getline<char, std::char_traits, std::allocator > (__str=..., __is=...) at /usr/include/c++/4.8/bits/basic_string.h:2795
#16 ReadHTTPRequestLine (stream=..., proto=@0xaeef8f1c: 0, http_method=..., http_uri=...) at src/bitcoinrpc.cpp:379
#17 0x0835bb8c in ServiceConnection (conn=conn@entry=0xb4331348) at src/bitcoinrpc.cpp:974
#18 0x0835dee8 in RPCAcceptHandler<boost::asio::ip::tcp, boost::asio::socket_acceptor_serviceboost::asio::ip::tcp > (acceptor=..., context=...,

fUseSSL=false, conn=0xb4331348, error=...) at src/bitcoinrpc.cpp:729

#19 0x08366e5d in operator()<void ()(boost::shared_ptr<boost::asio::basic_socket_acceptorboost::asio::ip::tcp >, boost::asio::ssl::context&, bool, AcceptedConnection, const boost::system::error_code&), boost::_bi::list1<const boost::system::error_code&> > (

f=@0xaeef91d0: 0x835dd20 <RPCAcceptHandler<boost::asio::ip::tcp, boost::asio::socket_acceptor_service<boost::asio::ip::tcp> >(boost::shared_ptr<boost::asio::basic_socket_acceptor<boost::asio::ip::tcp, boost::asio::socket_acceptor_service<boost::asio::ip::tcp> > >, boost::asio::ssl::context&, bool, AcceptedConnection*, boost::system::error_code const&)>, a=<synthetischer Zeiger>, this=0xaeef91d4) at /usr/include/boost/bind/bind.hpp:525

#20 operator()boost::system::error_code (a1=..., this=0xaeef91d0) at /usr/include/boost/bind/bind_template.hpp:47

---Type to continue, or q to quit---
#21 operator() (this=0xaeef91d0) at /usr/include/boost/asio/detail/bind_handler.hpp:47
#22 asio_handler_invoke<boost::asio::detail::binder1<boost::bi::bind_t<void, void (*)(boost::shared_ptr<boost::asio::basic_socket_acceptorboost::asio::ip::tcp >, boost::asio::ssl::context&, bool, AcceptedConnection, boost::system::error_code const&), boost::_bi::list5boost::_bi::value<boost::shared_ptr<boost::asio::basic_socket_acceptor<boost::asio::ip::tcp > >, boost::reference_wrapperboost::asio::ssl::context, boost::_bi::value, boost::bi::value<AcceptedConnectionImplboost::asio::ip::tcp>, boost::arg<1> (*)()> >, boost::system::error_code> > (

function=<Fehler beim Lesen der Variable: access outside bounds of object referenced via synthetic pointer>)
at /usr/include/boost/asio/handler_invoke_hook.hpp:64

#23 invoke<boost::asio::detail::binder1<boost::bi::bind_t<void, void (*)(boost::shared_ptr<boost::asio::basic_socket_acceptorboost::asio::ip::tcp >, boost::asio::ssl::context&, bool, AcceptedConnection, boost::system::error_code const&), boost::_bi::list5boost::bi::value<boost::shared_ptr<boost::asio::basic_socket_acceptor<boost::asio::ip::tcp > >, boost::reference_wrapperboost::asio::ssl::context, boost::bi::value, boost::bi::value<AcceptedConnectionImplboost::asio::ip::tcp>, boost::arg<1> ()()> >, boost::system::error_code>, boost::bi::bind_t<void, void ()(boost::shared_ptrboost::asio::basic_socket_acceptor<boost::asio::ip::tcp >, boost::asio::ssl::context&, bool, AcceptedConnection, boost::system::error_code const&), boost::_bi::list5boost::_bi::value<boost::shared_ptr<boost::asio::basic_socket_acceptor<boost::asio::ip::tcp > >, boost::reference_wrapperboost::asio::ssl::context, boost::_bi::value, boost::bi::value<AcceptedConnectionImplboost::asio::ip::tcp>, boost::arg<1> (*)()> > > (context=..., function=...)

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

#24 boost::asio::detail::reactive_socket_accept_op<boost::asio::basic_socket<boost::asio::ip::tcp, boost::asio::stream_socket_serviceboost::asio::ip::tcp >, boost::asio::ip::tcp, boost::bi::bind_t<void, void (*)(boost::shared_ptr<boost::asio::basic_socket_acceptor<boost::asio::ip::tcp, boost::asio::socket_acceptor_serviceboost::asio::ip::tcp > >, boost::asio::ssl::context&, bool, AcceptedConnection, boost::system::error_code const&), boost::_bi::list5<boost::_bi::value<boost::shared_ptr<boost::asio::basic_socket_acceptor<boost::asio::ip::tcp, boost::asio::socket_acceptor_serviceboost::asio::ip::tcp > > >, boost::reference_wrapperboost::asio::ssl::context, boost::_bi::value, boost::bi::value<AcceptedConnectionImplboost::asio::ip::tcp>, boost::arg<1> (*)()> > >::do_complete (owner=0x8ff11d0, base=0x8ff2088) at /usr/include/boost/asio/detail/reactive_socket_accept_op.hpp:123
#25 0x0807c2ad in complete (bytes_transferred=, ec=..., owner=..., this=0x8ff1a60)

at /usr/include/boost/asio/detail/task_io_service_operation.hpp:37

#26 boost::asio::detail::task_io_service::do_run_one (this=this@entry=0x8ff11d0, lock=..., this_thread=..., ec=...)

at /usr/include/boost/asio/detail/impl/task_io_service.ipp:384

#27 0x080807e0 in boost::asio::detail::task_io_service::run (this=0x8ff11d0, ec=...) at /usr/include/boost/asio/detail/impl/task_io_service.ipp:153
#28 0x0808096c in boost::asio::io_service::run (this=0x8785f90) at /usr/include/boost/asio/impl/io_service.ipp:59
#29 0xb7f1e683 in ?? () from /usr/lib/i386-linux-gnu/libboost_thread.so.1.54.0
#30 0xb7961f70 in start_thread (arg=0xaeef9b40) at pthread_create.c:312
#31 0xb774b70e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:129

Thread 13 (Thread 0xaf6fab40 (LWP 5499)):
#0 0xb7fdd424 in __kernel_vsyscall ()
#1 0xb7965d4b in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:187
#2 0x0807c246 in waitboost::asio::detail::scoped_lock<boost::asio::detail::posix_mutex > (lock=..., this=0xaf6fa2a8)

at /usr/include/boost/asio/detail/posix_event.hpp:80

#3 boost::asio::detail::task_io_service::do_run_one (this=this@entry=0x8ff11d0, lock=..., this_thread=..., ec=...)

at /usr/include/boost/asio/detail/impl/task_io_service.ipp:395

#4 0x080807e0 in boost::asio::detail::task_io_service::run (this=0x8ff11d0, ec=...) at /usr/include/boost/asio/detail/impl/task_io_service.ipp:153

---Type to continue, or q to quit---
#5 0x0808096c in boost::asio::io_service::run (this=0x8785f90) at /usr/include/boost/asio/impl/io_service.ipp:59
#6 0xb7f1e683 in ?? () from /usr/lib/i386-linux-gnu/libboost_thread.so.1.54.0
#7 0xb7961f70 in start_thread (arg=0xaf6fab40) at pthread_create.c:312
#8 0xb774b70e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:129

Thread 12 (Thread 0xafefbb40 (LWP 5498)):
#0 0xb7fdd424 in __kernel_vsyscall ()
#1 0xb7965d4b in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:187
#2 0x0807c246 in waitboost::asio::detail::scoped_lock<boost::asio::detail::posix_mutex > (lock=..., this=0xafefb2a8)

at /usr/include/boost/asio/detail/posix_event.hpp:80

#3 boost::asio::detail::task_io_service::do_run_one (this=this@entry=0x8ff11d0, lock=..., this_thread=..., ec=...)

at /usr/include/boost/asio/detail/impl/task_io_service.ipp:395

#4 0x080807e0 in boost::asio::detail::task_io_service::run (this=0x8ff11d0, ec=...) at /usr/include/boost/asio/detail/impl/task_io_service.ipp:153
#5 0x0808096c in boost::asio::io_service::run (this=0x8785f90) at /usr/include/boost/asio/impl/io_service.ipp:59
#6 0xb7f1e683 in ?? () from /usr/lib/i386-linux-gnu/libboost_thread.so.1.54.0
#7 0xb7961f70 in start_thread (arg=0xafefbb40) at pthread_create.c:312
#8 0xb774b70e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:129

Thread 1 (Thread 0xb5c5d700 (LWP 5484)):
#0 0xb76d3038 in malloc_consolidate (av=0xb780a420 <main_arena>) at malloc.c:4146
#1 0xb76d3a9b in _int_free (av=0xb780a420 <main_arena>, p=, have_lock=0) at malloc.c:4057
#2 0xb78ba9df in operator delete(void*) () from /usr/lib/i386-linux-gnu/libstdc++.so.6
#3 0xb78baa2b in operator delete () from /usr/lib/i386-linux-gnu/libstdc++.so.6
#4 0x081cf932 in free (block=) at /usr/include/boost/pool/pool.hpp:102
#5 boost::object_pool<libtorrent::policy::ipv4_peer, boost::default_user_allocator_new_delete>::~object_pool (this=0xb290d13c, __in_chrg=)

at /usr/include/boost/pool/object_pool.hpp:261

#6 0x081c3371 in libtorrent::aux::session_impl::~session_impl (this=0xb290ce90, __in_chrg=) at libtorrent/src/session_impl.cpp:5884
#7 0x081c3940 in libtorrent::aux::session_impl::~session_impl (this=0xb290ce90, __in_chrg=) at libtorrent/src/session_impl.cpp:5926
#8 0x0806a578 in boost::detail::sp_counted_base::release (this=0xb290e2d0) at /usr/include/boost/smart_ptr/detail/sp_counted_base_gcc_x86.hpp:146
#9 0x08198add in ~shared_count (this=0xb290ae3c, __in_chrg=) at /usr/include/boost/smart_ptr/detail/shared_count.hpp:371
#10 ~shared_ptr (this=0xb290ae38, __in_chrg=) at /usr/include/boost/smart_ptr/shared_ptr.hpp:328
#11 libtorrent::session::~session (this=0xb290ae38, __in_chrg=) at libtorrent/src/session.cpp:455
#12 0x083db186 in stopSessionTorrent () at src/twister.cpp:795
#13 0x082e5c10 in Shutdown () at src/init.cpp:121
#14 0x082ffa56 in AppInit (argc=argc@entry=12, argv=argv@entry=0xbffff0c4) at src/bitcoind.cpp:121
#15 0x080643f7 in main (argc=12, argv=0xbffff0c4) at src/bitcoind.cpp:139

peers at one point during session

---

[
{
"addr" : "146.185.131.214:28333",
"services" : "00000001",
"lastsend" : 1402927007,
"lastrecv" : 1402927007,
"bytessent" : 6182,
"bytesrecv" : 78159,
"conntime" : 1402918954,
"version" : 70002,
"subver" : "/twisterd:0.9.20/",
"inbound" : false,
"startingheight" : 40217,
"banscore" : 0,
"syncnode" : true
},
{
"addr" : "89.184.72.97:28333",
"services" : "00000001",
"lastsend" : 1402927007,
"lastrecv" : 1402927007,
"bytessent" : 4731,
"bytesrecv" : 79024,
"conntime" : 1402918993,
"version" : 70002,
"subver" : "/twisterd:0.9.19/",
"inbound" : false,
"startingheight" : 40217,
"banscore" : 0
},
{
"addr" : "200.152.124.103:28333",
"services" : "00000001",
"lastsend" : 1402927007,
"lastrecv" : 1402927007,
"bytessent" : 7384,
"bytesrecv" : 78997,
"conntime" : 1402919008,
"version" : 70002,
"subver" : "/twisterd:0.9.20/",
"inbound" : false,
"startingheight" : 40217,
"banscore" : 0
},
{
"addr" : "78.213.138.119:28333",
"services" : "00000001",
"lastsend" : 1402927007,
"lastrecv" : 1402927007,
"bytessent" : 8669,
"bytesrecv" : 83671,
"conntime" : 1402919019,
"version" : 70002,
"subver" : "/twisterd:0.9.20/",
"inbound" : false,
"startingheight" : 40217,
"banscore" : 0
},
{
"addr" : "188.233.88.39:28333",
"services" : "00000001",
"lastsend" : 1402927007,
"lastrecv" : 1402927007,
"bytessent" : 8492,
"bytesrecv" : 81931,
"conntime" : 1402919020,
"version" : 70002,
"subver" : "/twisterd:0.9.20/",
"inbound" : false,
"startingheight" : 40217,
"banscore" : 0
},
{
"addr" : "188.165.207.160:28333",
"services" : "00000001",
"lastsend" : 1402927003,
"lastrecv" : 1402927007,
"bytessent" : 4243,
"bytesrecv" : 78104,
"conntime" : 1402919186,
"version" : 70002,
"subver" : "/twisterd:0.9.21/",
"inbound" : false,
"startingheight" : 40217,
"banscore" : 0
},
{
"addr" : "78.193.16.47:28333",
"services" : "00000001",
"lastsend" : 1402927007,
"lastrecv" : 1402927007,
"bytessent" : 6931,
"bytesrecv" : 78237,
"conntime" : 1402919248,
"version" : 70002,
"subver" : "/twisterd:0.9.21/",
"inbound" : false,
"startingheight" : 40217,
"banscore" : 0
},
{
"addr" : "85.159.209.154:28333",
"services" : "00000001",
"lastsend" : 1402927007,
"lastrecv" : 1402927007,
"bytessent" : 3530,
"bytesrecv" : 79152,
"conntime" : 1402919334,
"version" : 70002,
"subver" : "/twisterd:0.9.21/",
"inbound" : false,
"startingheight" : 40217,
"banscore" : 0
}
]

logs

---

2014-06-16 15:54:53 ThreadRPCServer method=getdirectmsgs
2014-06-16 15:54:55 ThreadRPCServer method=stop
2014-06-16 15:54:55 saving resume data
2014-06-16 15:54:55 dumpaddr thread stop
2014-06-16 15:54:55 maintain-dht-nodes thread exit
2014-06-16 15:54:55 opencon thread interrupt
2014-06-16 15:54:55 addcon thread interrupt
2014-06-16 15:54:55 msghand thread interrupt
2014-06-16 15:54:55 net thread interrupt
2014-06-16 15:54:55 skipping , resume file up-to-date

last line: repeats a few times

2014-06-16 15:54:55 skipping , resume file up-to-date
2014-06-16 15:54:55
waiting for resume data [2]
2014-06-16 15:54:55 twister threads to join = 1
2014-06-16 15:54:56 session-alerts thread exit
2014-06-16 15:54:56 twister threads to join = 0
2014-06-16 15:54:56
saving session state
2014-06-16 15:54:56 node dht: saving storage... (storage_table.size = 10647)

[miguelfreitas]

Ok, good report. We need to have some mutual exclusion between the libtorrent::session (ses) deletion (twister.cpp:729) and command execution (like twister.cpp:433 from getinfo).

In other words: we tried deleting the libtorrent object while it was still being used by getinfo RPC.

I think the proper fix is not a simple mutex on "ses" usage: we don't want an exclusion preventing simultaneous libtorrent access as it would hurt performance. We need either a sort or read-write locker or a pointer container with usage counter. I'm not sure what good boost templates are provided for us to use in this case.

[miguelfreitas]

commited fix. please check!