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From "Steve Huston" <shus...@riverace.com>
Subject RE: segfault in Rdma broker
Date Thu, 28 Oct 2010 01:15:19 GMT
Hi Aaron,

> I recently updated to svn trunk latest and now my Rdma broker 
> is crashing.
> 
> 1. Is anyone else seeing this?

I don't recall any other reports on this list.

> 2. Should I open a bug.. and if so please give pointer to url 
> and anything else I'd need to know.

Yes, please. The URL is http://issues.apache.org/jira/browse/qpid

Hopefully Andrew will weigh in on your stack... He's the rdma wiz.

Thanks,
-Steve

> I'm running from gdb with this script
> 
> # cat gdbscript
> file /aafabbri/autotools_build/src/.libs/qpidd
> 
> # get libraries loaded
> break main
> run
> del 1
> 
> define go
>         run \
>         --auth no \
>         --mgmt-enable no \
>         --load-module /aafabbri/autotools_build/src/.libs/rdma.so \
>         --transport rdma \
>         --worker-threads 4 \
>         --log-to-stdout yes
> end
> 
> # LD_LIBRARY_PATH=/aafabbri/autotools_build/src/.libs gdb -x 
> myscript ...
> (gdb) go
> [Thread debugging using libthread_db enabled]
> [New Thread 0x7ffff5af0710 (LWP 2850)]
> 2010-10-27 15:28:32 notice SASL disabled: No Authentication 
> Performed 2010-10-27 15:28:32 notice SASL disabled: No 
> Authentication Performed 2010-10-27 15:28:32 notice Listening 
> on TCP port 5672 2010-10-27 15:28:32 notice Listening on TCP 
> port 5672 2010-10-27 15:28:32 notice Rdma: Listening on RDMA 
> port 5672 2010-10-27 15:28:32 notice Rdma: Listening on RDMA 
> port 5672 2010-10-27 15:28:32 notice Rdma: Listening on RDMA 
> port 5672 2010-10-27 15:28:32 notice Rdma: Listening on RDMA 
> port 5672 5672 2010-10-27 15:28:32 notice Broker running 
> 2010-10-27 15:28:32 notice Broker running [New Thread 
> 0x7ffff4cd6710 (LWP 2851)] [New Thread 0x7ffff42d5710 (LWP 
> 2852)] [New Thread 0x7ffff38d4710 (LWP 2853)]
> 
> Program received signal SIGSEGV, Segmentation fault.
> [Switching to Thread 0x7ffff38d4710 (LWP 2853)] 
> 0x00007ffff67cacb2 in operator() (function_obj_ptr=<value optimized
> out>, a0=...)
>     at /usr/include/boost/bind/mem_fn_template.hpp:49
> 49              BOOST_MEM_FN_RETURN (p->*f_)();
> (gdb) thread apply all bt
> 
> Thread 5 (Thread 0x7ffff38d4710 (LWP 2853)):
> #0  0x00007ffff67cacb2 in operator() (function_obj_ptr=<value 
> optimized out>, a0=...)
>     at /usr/include/boost/bind/mem_fn_template.hpp:49
> #1  operator()<boost::_mfi::mf0<void, Rdma::AsynchIO>, 
> boost::_bi::list1<qpid::sys::DispatchHandle&> > (
>     function_obj_ptr=<value optimized out>, a0=...) at 
> /usr/include/boost/bind/bind.hpp:246
> #2  operator()<qpid::sys::DispatchHandle> 
> (function_obj_ptr=<value optimized out>, a0=...)
>     at /usr/include/boost/bind/bind_template.hpp:32
> #3  
> boost::detail::function::void_function_obj_invoker1<boost::_bi
> ::bind_t<void,
> boost::_mfi::mf0<void, Rdma::AsynchIO>, 
> boost::_bi::list1<boost::_bi::value<Rdma::AsynchIO*> > >, 
> void, qpid::sys::DispatchHandle&>::invoke (
>     function_obj_ptr=<value optimized out>, a0=...) at 
> /usr/include/boost/function/function_template.hpp:153
> #4  0x00007ffff78f5298 in boost::function1<void,
> qpid::sys::DispatchHandle&>::operator() (this=<value optimized out>,
>     a0=<value optimized out>) at 
> /usr/include/boost/function/function_template.hpp:1013
> #5  0x00007ffff78f45b9 in qpid::sys::DispatchHandle::processEvent
> (this=0x7fffe80021a0,
>     type=qpid::sys::Poller::READABLE) at 
> qpid/sys/DispatchHandle.cpp:278 #6  0x00007ffff78450d2 in 
> process (this=0x62fc50) at ./qpid/sys/Poller.h:131 #7  
> qpid::sys::Poller::run (this=0x62fc50) at 
> qpid/sys/epoll/EpollPoller.cpp:519
> #8  0x00007ffff783cf6a in qpid::sys::(anonymous 
> namespace)::runRunnable (p=<value optimized out>)
>     at qpid/sys/posix/Thread.cpp:35
> #9  0x000000305a207761 in start_thread () from 
> /lib64/libpthread.so.0 #10 0x0000003059ee14fd in clone () 
> from /lib64/libc.so.6
> 
> ---------------------------------------------------------------------
> Apache Qpid - AMQP Messaging Implementation
> Project:      http://qpid.apache.org
> Use/Interact: mailto:dev-subscribe@qpid.apache.org
> 
> 


---------------------------------------------------------------------
Apache Qpid - AMQP Messaging Implementation
Project:      http://qpid.apache.org
Use/Interact: mailto:dev-subscribe@qpid.apache.org


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