Alan Conway created QPID-6415:
---------------------------------
Summary: Core dump in ha_tests and interlink_tests with proton 0.9
Key: QPID-6415
URL: https://issues.apache.org/jira/browse/QPID-6415
Project: Qpid
Issue Type: Bug
Components: C++ Client
Affects Versions: 0.30
Reporter: Alan Conway
Assignee: Alan Conway
Priority: Blocker
Fix For: 0.32
The qpid-send and qpid-receive clients dump core in
ha_tests.LongTests.test_failover_send_receive
The python test driver process dumps core in interlink_tests
In both cases there is a double free during connection clean-up as part of a
reconnect. It is not clear if this is a bug in the c++ qpid messaging client or
in proton.
{noformat}
==20092== Invalid read of size 8
==20092== at 0x5ABACF5: pn_connection_unbound (engine.c:167)
==20092== by 0x5ABE1CB: pn_transport_unbind (transport.c:636)
==20092== by 0x5ABE247: pn_transport_finalize (transport.c:519)
==20092== by 0x5AAF527: pn_class_decref (object.c:97)
==20092== by 0x5ABA204: pn_connection_finalize (engine.c:463)
==20092== by 0x5AAF527: pn_class_decref (object.c:97)
==20092== by 0x4C5A8C6: qpid::messaging::amqp::ConnectionContext::reset()
(ConnectionContext.cpp:547)
==20092== by 0x4C5AD4C:
qpid::messaging::amqp::ConnectionContext::checkDisconnected()
(ConnectionContext.cpp:572)
==20092== by 0x4C5A99D: qpid::messaging::amqp::ConnectionContext::check()
(ConnectionContext.cpp:559)
==20092== by 0x4C5AF4B: qpid::messaging::amqp::ConnectionContext::wait()
(ConnectionContext.cpp:593)
==20092== by 0x4C5B0C2:
qpid::messaging::amqp::ConnectionContext::wait(boost::shared_ptr<qpid::messaging::amqp::SessionContext>,
boost::shared_ptr<qpid::messaging::amqp::SenderContext>)
(ConnectionContext.cpp:612)
==20092== by 0x4C59DAD:
qpid::messaging::amqp::ConnectionContext::send(boost::shared_ptr<qpid::messaging::amqp::SessionContext>,
boost::shared_ptr<qpid::messaging::amqp::SenderContext>,
qpid::messaging::Message const&, bool) (ConnectionContext.cpp:462)
==20092== by 0x4C79D80:
qpid::messaging::amqp::SenderHandle::send(qpid::messaging::Message const&,
bool) (SenderHandle.cpp:42)
==20092== by 0x4CD4399:
qpid::messaging::Sender::send(qpid::messaging::Message const&, bool)
(Sender.cpp:40)
==20092== by 0x40E45B: main (qpid-send.cpp:413)
==20092== Address 0x5fee1b0 is 192 bytes inside a block of size 272 free'd
==20092== at 0x4A07577: free (in
/usr/lib64/valgrind/vgpreload_memcheck-amd64-linux.so)
==20092== by 0x5AAF545: pn_class_decref (object.c:103)
==20092== by 0x5AAF527: pn_class_decref (object.c:97)
==20092== by 0x5AAF527: pn_class_decref (object.c:97)
==20092== by 0x5AAF527: pn_class_decref (object.c:97)
==20092== by 0x5ABACF4: pn_connection_unbound (engine.c:168)
==20092== by 0x5ABE1CB: pn_transport_unbind (transport.c:636)
==20092== by 0x5ABE247: pn_transport_finalize (transport.c:519)
==20092== by 0x5AAF527: pn_class_decref (object.c:97)
==20092== by 0x5ABA204: pn_connection_finalize (engine.c:463)
==20092== by 0x5AAF527: pn_class_decref (object.c:97)
==20092== by 0x4C5A8C6: qpid::messaging::amqp::ConnectionContext::reset()
(ConnectionContext.cpp:547)
==20092== by 0x4C5AD4C:
qpid::messaging::amqp::ConnectionContext::checkDisconnected()
(ConnectionContext.cpp:572)
==20092== by 0x4C5A99D: qpid::messaging::amqp::ConnectionContext::check()
(ConnectionContext.cpp:559)
==20092== by 0x4C5AF4B: qpid::messaging::amqp::ConnectionContext::wait()
(ConnectionContext.cpp:593)
==20092== by 0x4C5B0C2:
qpid::messaging::amqp::ConnectionContext::wait(boost::shared_ptr<qpid::messaging::amqp::SessionContext>,
boost::shared_ptr<qpid::messaging::amqp::SenderContext>)
(ConnectionContext.cpp:612)
==20092== by 0x4C59DAD:
qpid::messaging::amqp::ConnectionContext::send(boost::shared_ptr<qpid::messaging::amqp::SessionContext>,
boost::shared_ptr<qpid::messaging::amqp::SenderContext>,
qpid::messaging::Message const&, bool) (ConnectionContext.cpp:462)
==20092== by 0x4C79D80:
qpid::messaging::amqp::SenderHandle::send(qpid::messaging::Message const&,
bool) (SenderHandle.cpp:42)
==20092== by 0x4CD4399:
qpid::messaging::Sender::send(qpid::messaging::Message const&, bool)
(Sender.cpp:40)
==20092== by 0x40E45B: main (qpid-send.cpp:413)
{noformat}
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