R4.1-contrail-vrouter-agent core during sanity run

[Sudheendra Rao]

vrouter-agent core is seen on R4.1 build34 mitaka during sanity run.
The back trace is:

[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
Core was generated by `/usr/bin/contrail-vrouter-agent'.
Program terminated with signal SIGABRT, Aborted.
#0 0x00007fcbea336c37 in raise () from /lib/x86_64-linux-gnu/libc.so.6
(gdb) bt
#0 0x00007fcbea336c37 in raise () from /lib/x86_64-linux-gnu/libc.so.6
#1 0x00007fcbea33a028 in abort () from /lib/x86_64-linux-gnu/libc.so.6
#2 0x00007fcbea32fbf6 in ?? () from /lib/x86_64-linux-gnu/libc.so.6
#3 0x00007fcbea32fca2 in __assert_fail () from /lib/x86_64-linux-gnu/libc.so.6
#4 0x00000000011372e4 in InterfaceUveTable::UveInterfaceEntry::UpdateCounters(FlowUveFwPolicyInfo const&, InterfaceUveTable::UveSecurityPolicyStats*) ()
#5 0x000000000113ac77 in InterfaceUveTable::UveInterfaceEntry::UpdateInterfaceFwPolicyStats(FlowUveFwPolicyInfo const&) ()
#6 0x0000000000ed9dbe in StatsManager::AddFlow(FlowUveStatsRequest const*) ()
#7 0x0000000000eda2e5 in StatsManager::RequestHandler(boost::shared_ptr<FlowUveStatsRequest>) ()
#8 0x0000000000edb6cc in boost::detail::function::function_obj_invoker1<boost::_bi::bind_t<bool, boost::_mfi::mf1<bool, StatsManager, boost::shared_ptr<FlowUveStatsRequest> >, boost::_bi::list2<boost::_bi::value<StatsManager*>, boost::arg<1> > >, bool, boost::shared_ptr<FlowUveStatsRequest> >::invoke(boost::detail::function::function_buffer&, boost::shared_ptr<FlowUveStatsRequest>) ()
#9 0x0000000000ede31a in QueueTaskRunner<boost::shared_ptr<FlowUveStatsRequest>, WorkQueue<boost::shared_ptr<FlowUveStatsRequest> > >::RunQueue() ()
#10 0x00000000015c7047 in TaskImpl::execute() ()
#11 0x00007fcbeaf05b3a in ?? () from /usr/lib/libtbb.so.2
#12 0x00007fcbeaf01816 in ?? () from /usr/lib/libtbb.so.2
#13 0x00007fcbeaf00f4b in ?? () from /usr/lib/libtbb.so.2
#14 0x00007fcbeaefd0ff in ?? () from /usr/lib/libtbb.so.2
#15 0x00007fcbeaefd2f9 in ?? () from /usr/lib/libtbb.so.2
#16 0x00007fcbeb121184 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#17 0x00007fcbea3fa37d in clone () from /lib/x86_64-linux-gnu/libc.so.6
(gdb)

The core file is stored in:
/cs-shared/bugs/<bug-id>

[Hari Prasad Killi (haripk)]

core file is not in /cs-shared/bugs

[OpenContrail Admin (ci-admin-f)]

Review in progress for https://review.opencontrail.org/37192
Submitter: Ashok Singh (<email address hidden>)

[OpenContrail Admin (ci-admin-f)]

Review in progress for https://review.opencontrail.org/37196
Submitter: Ashok Singh (<email address hidden>)

[OpenContrail Admin (ci-admin-f)]

Reviewed: https://review.opencontrail.org/37196
Committed: http://github.com/Juniper/contrail-controller/commit/cf75eafb3aff63be401e12ad7382457eb18fc9ac
Submitter: Zuul (<email address hidden>)
Branch: master

commit cf75eafb3aff63be401e12ad7382457eb18fc9ac
Author: Ashok Singh R <email address hidden>
Date: Mon Nov 6 15:28:37 2017 +0530

Fix vrouter-agent crash

1. Do not update stats on deleted marked interfaces as it is not used
2. Handle the case where SLO entry does not have any state set yet.

Closes-Bug: #1729888
Closes-Bug: #1729838
(cherry picked from commit 05bcce97a7591b98fd7a504ac0d81555782d81e5)

Change-Id: I6e663d439fd04771218da18c883738f10e0a71de

[OpenContrail Admin (ci-admin-f)]

Reviewed: https://review.opencontrail.org/37192
Committed: http://github.com/Juniper/contrail-controller/commit/05bcce97a7591b98fd7a504ac0d81555782d81e5
Submitter: Zuul (<email address hidden>)
Branch: R4.1

commit 05bcce97a7591b98fd7a504ac0d81555782d81e5
Author: Ashok Singh R <email address hidden>
Date: Mon Nov 6 15:28:37 2017 +0530

Fix vrouter-agent crash

1. Do not update stats on deleted marked interfaces as it is not used
2. Handle the case where SLO entry does not have any state set yet.

Change-Id: If91f02c756ea26213be5163b30ca1527a1421c00
Closes-Bug: #1729888
Closes-Bug: #1729838