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https://issues.apache.org/jira/browse/QPID-6790?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Gordon Sim resolved QPID-6790.
------------------------------
Resolution: Fixed
> qpidd crashes in the interop_tests unit test.
> ---------------------------------------------
>
> Key: QPID-6790
> URL: https://issues.apache.org/jira/browse/QPID-6790
> Project: Qpid
> Issue Type: Bug
> Components: C++ Broker
> Affects Versions: qpid-cpp-0.34
> Reporter: Ken Giusti
> Assignee: Ken Giusti
> Priority: Blocker
> Fix For: qpid-cpp-next
>
>
> Crashes consistently on certain systems, like RHEL6 or Fedora 21. Appears to
> be a race that leaves stale pointers to pn_delivery_t objects after a link
> has been closed.
> delivery passed to pni_add_tpwork has a null link ptr. likely that the
> delivery has already been freed.
> Backtrace:
> Thread 1 (Thread 0x7fb832b44700 (LWP 15941)):
> #0 0x00007fb838f34c65 in pni_add_tpwork (delivery=0x7fb80c046290) at
> /home/chug/git/qpid-proton/proton-c/src/engine/engine.c:704
> #1 0x00007fb838f38359 in pn_delivery_update (delivery=0x7fb80c046290,
> state=36) at /home/chug/git/qpid-proton/proton-c/src/engine/engine.c:1981
> ---Type <return> to continue, or q <return> to quit---
> #2 0x00007fb839269e41 in qpid::broker::amqp::Session::accepted
> (this=0x7fb80c00f470, delivery=0x7fb80c046290, sync=true)
> at /home/chug/git/qpid/qpid/cpp/src/qpid/broker/amqp/Session.cpp:621
> #3 0x00007fb83926a72b in qpid::broker::amqp::Session::dispatch
> (this=0x7fb80c00f470) at
> /home/chug/git/qpid/qpid/cpp/src/qpid/broker/amqp/Session.cpp:693
> #4 0x00007fb839211927 in qpid::broker::amqp::Connection::dispatch
> (this=0x7fb80c0108a8) at
> /home/chug/git/qpid/qpid/cpp/src/qpid/broker/amqp/Connection.cpp:286
> #5 0x00007fb839211a3c in qpid::broker::amqp::Connection::canEncode
> (this=0x7fb80c0108a8) at
> /home/chug/git/qpid/qpid/cpp/src/qpid/broker/amqp/Connection.cpp:301
> #6 0x00007fb83925fa24 in qpid::broker::amqp::Sasl::canEncode
> (this=0x7fb80c010840) at
> /home/chug/git/qpid/qpid/cpp/src/qpid/broker/amqp/Sasl.cpp:94
> #7 0x00007fb83cb4d170 in qpid::sys::AsynchIOHandler::idle
> (this=0x7fb80c032a00) at
> /home/chug/git/qpid/qpid/cpp/src/qpid/sys/AsynchIOHandler.cpp:215
> #8 0x00007fb83d397e88 in boost::_mfi::mf1<void, qpid::sys::AsynchIOHandler,
> qpid::sys::AsynchIO&>::operator() (this=0x7fb80c0447d0, p=0x7fb80c032a00,
> a1=...)
> at /usr/include/boost/bind/mem_fn_template.hpp:165
> #9 0x00007fb83d396bb1 in
> boost::_bi::list2<boost::_bi::value<qpid::sys::AsynchIOHandler*>,
> boost::arg<1> >::operator()<boost::_mfi::mf1<void,
> qpid::sys::AsynchIOHandler, qpid::sys::AsynchIO&>,
> boost::_bi::list1<qpid::sys::AsynchIO&> > (this=0x7fb80c0447e0, f=..., a=...)
> at /usr/include/boost/bind/bind.hpp:313
> #10 0x00007fb83d396060 in boost::_bi::bind_t<void, boost::_mfi::mf1<void,
> qpid::sys::AsynchIOHandler, qpid::sys::AsynchIO&>,
> boost::_bi::list2<boost::_bi::value<qpid::sys::AsynchIOHandler*>,
> boost::arg<1> > >::operator()<qpid::sys::AsynchIO> (this=0x7fb80c0447d0,
> a1=...) at /usr/include/boost/bind/bind_template.hpp:32
> #11 0x00007fb83d395412 in
> boost::detail::function::void_function_obj_invoker1<boost::_bi::bind_t<void,
> boost::_mfi::mf1<void, qpid::sys::AsynchIOHandler, qpid::sys::AsynchIO&>,
> boost::_bi::list2<boost::_bi::value<qpid::sys::AsynchIOHandler*>,
> boost::arg<1> > >, void, qpid::sys::AsynchIO&>::invoke (function_obj_ptr=...,
> a0=...)
> at /usr/include/boost/function/function_template.hpp:153
> #12 0x00007fb83caae137 in boost::function1<void,
> qpid::sys::AsynchIO&>::operator() (this=0x7fb80c0447c8, a0=...) at
> /usr/include/boost/function/function_template.hpp:767
> #13 0x00007fb83caabd90 in qpid::sys::posix::AsynchIO::writeable
> (this=0x7fb80c0445d0, h=...) at
> /home/chug/git/qpid/qpid/cpp/src/qpid/sys/posix/AsynchIO.cpp:582
> #14 0x00007fb83cab31d4 in boost::_mfi::mf1<void, qpid::sys::posix::AsynchIO,
> qpid::sys::DispatchHandle&>::operator() (this=0x7fb80c044610,
> p=0x7fb80c0445d0, a1=...)
> at /usr/include/boost/bind/mem_fn_template.hpp:165
> #15 0x00007fb83cab2507 in
> boost::_bi::list2<boost::_bi::value<qpid::sys::posix::AsynchIO*>,
> boost::arg<1> >::operator()<boost::_mfi::mf1<void,
> qpid::sys::posix::AsynchIO, qpid::sys::DispatchHandle&>,
> boost::_bi::list1<qpid::sys::DispatchHandle&> > (this=0x7fb80c044620, f=...,
> a=...) at /usr/include/boost/bind/bind.hpp:313
> #16 0x00007fb83cab17d4 in boost::_bi::bind_t<void, boost::_mfi::mf1<void,
> qpid::sys::posix::AsynchIO, qpid::sys::DispatchHandle&>,
> boost::_bi::list2<boost::_bi::value<qpid::sys::posix::AsynchIO*>,
> boost::arg<1> > >::operator()<qpid::sys::DispatchHandle>
> (this=0x7fb80c044610, a1=...) at /usr/include/boost/bind/bind_template.hpp:32
> #17 0x00007fb83cab07da in
> boost::detail::function::void_function_obj_invoker1<boost::_bi::bind_t<void,
> boost::_mfi::mf1<void, qpid::sys::posix::AsynchIO,
> qpid::sys::DispatchHandle&>,
> boost::_bi::list2<boost::_bi::value<qpid::sys::posix::AsynchIO*>,
> boost::arg<1> > >, void, qpid::sys::DispatchHandle&>::invoke
> (function_obj_ptr=..., a0=...)
> at /usr/include/boost/function/function_template.hpp:153
> #18 0x00007fb83cb500e3 in boost::function1<void,
> qpid::sys::DispatchHandle&>::operator() (this=0x7fb80c044608, a0=...) at
> /usr/include/boost/function/function_template.hpp:767
> #19 0x00007fb83cb4f765 in qpid::sys::DispatchHandle::processEvent
> (this=0x7fb80c0445d8, type=qpid::sys::Poller::WRITABLE)
> at /home/chug/git/qpid/qpid/cpp/src/qpid/sys/DispatchHandle.cpp:283
> #20 0x00007fb83cad509a in qpid::sys::Poller::Event::process
> (this=0x7fb832b43cb0) at
> /home/chug/git/qpid/qpid/cpp/src/qpid/sys/Poller.h:131
> #21 0x00007fb83cad4480 in qpid::sys::Poller::run (this=0x232c420) at
> /home/chug/git/qpid/qpid/cpp/src/qpid/sys/epoll/EpollPoller.cpp:522
> #22 0x00007fb83cb4e473 in qpid::sys::Dispatcher::run (this=0x7ffcb83a9ae0) at
> /home/chug/git/qpid/qpid/cpp/src/qpid/sys/Dispatcher.cpp:37
> #23 0x00007fb83cac87cd in qpid::sys::(anonymous namespace)::runRunnable
> (p=0x7ffcb83a9ae0) at
> /home/chug/git/qpid/qpid/cpp/src/qpid/sys/posix/Thread.cpp:35
> #24 0x00007fb83be5852a in start_thread () from /lib64/libpthread.so.0
> #25 0x00007fb83bb9422d in clone () from /lib64/libc.so.6
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