2276-ubuntu-havana-agent crash with ecmp test

[shajuvk]

test case: test_ecmp_svc_in_network_nat_with_3_instance

root@a6s19:/var/crashes/saved# gdb /usr/bin/contrail-vrouter-agent core.contrail-vroute.17326.a6s19.1406452270
GNU gdb (Ubuntu/Linaro 7.4-2012.04-0ubuntu2.1) 7.4-2012.04
Copyright (C) 2012 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law. Type "show copying"
and "show warranty" for details.
This GDB was configured as "x86_64-linux-gnu".
For bug reporting instructions, please see:
<http://bugs.launchpad.net/gdb-linaro/>...
Reading symbols from /usr/bin/contrail-vrouter-agent...(no debugging symbols found)...done.

warning: core file may not match specified executable file.
[New LWP 17913]
[New LWP 17916]
[New LWP 19780]
[New LWP 17326]
[New LWP 17914]
[New LWP 17915]

warning: Can't read pathname for load map: Input/output error.
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".

warning: no loadable sections found in added symbol-file system-supplied DSO at 0x7fff6b969000
Core was generated by `/usr/bin/contrail-vrouter-agent'.
Program terminated with signal 8, Arithmetic exception.
#0 0x000000000095adc0 in ?? ()
(gdb) bt
#0 0x000000000095adc0 in ?? ()
#1 0x000000000095af74 in ?? ()
#2 0x000000000095be68 in PktFlowInfo::IngressProcess(PktInfo const*, PktControlInfo*, PktControlInfo*) ()
#3 0x000000000095ce11 in PktFlowInfo::Process(PktInfo const*, PktControlInfo*, PktControlInfo*) ()
#4 0x000000000095a7e7 in FlowHandler::Run() ()
#5 0x000000000090ebe4 in Proto::ProcessProto(boost::shared_ptr<PktInfo>) ()
#6 0x000000000090f862 in boost::detail::function::function_obj_invoker1<boost::_bi::bind_t<bool, boost::_mfi::mf1<bool, Proto, boost::shared_ptr<PktInfo> >, boost::_bi::list2<boost::_bi::value<Proto*>, boost::arg<1> > >, bool, boost::shared_ptr<PktInfo> >::invoke(boost::detail::function::function_buffer&, boost::shared_ptr<PktInfo>) ()
#7 0x00000000009105fe in QueueTaskRunner<boost::shared_ptr<PktInfo>, WorkQueue<boost::shared_ptr<PktInfo> > >::RunQueue() ()
#8 0x0000000000dc4db0 in TaskImpl::execute() ()
#9 0x00007fcdc0234ece in ?? () from /usr/lib/libtbb_debug.so.2
#10 0x00007fcdc022be0b in ?? () from /usr/lib/libtbb_debug.so.2
#11 0x00007fcdc022a6f2 in ?? () from /usr/lib/libtbb_debug.so.2
#12 0x00007fcdc02253ce in ?? () from /usr/lib/libtbb_debug.so.2
#13 0x00007fcdc0225270 in ?? () from /usr/lib/libtbb_debug.so.2
#14 0x00007fcdbfd7ce9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#15 0x00007fcdbf297ccd in clone () from /lib/x86_64-linux-gnu/libc.so.6
#16 0x0000000000000000 in ?? ()
(gdb)

[Naveen N (naveenn)]

Fix committed via https://github.com/Juniper/contrail-controller/commit/bf3c640121f65461cc60ee43f13faab07faa6edb