vrouter-agent:Agent crashed at WorkQueue<boost::shared_ptr<FlowMgmtRequest> >::Description

[Sandip Dey]

[Build "Ubuntu 14.04.4 LTS" 3.0.2.0-44~liberty] Single Node Sanity Report

Same observed in juno R3.0 44 build

bt
===
(gdb) bt
#0 size (this=0x328) at /usr/include/c++/4.8/bits/basic_string.h:716
#1 empty (this=0x328) at /usr/include/c++/4.8/bits/basic_string.h:812
#2 WorkQueue<boost::shared_ptr<FlowMgmtRequest> >::Description (this=this@entry=0x2d0) at controller/src/base/queue_task.h:372
#3 0x0000000000c4bbe1 in SetFlowMgmtQueueStats (stats=0x7f8683047eb8, queue=0x2d0, agent=0x1ee1dc0) at controller/src/vnsw/agent/pkt/flow_proto.cc:751
#4 FlowProto::SetProfileData (this=0x7f8674ad00b0, data=0x7f8683047dd0) at controller/src/vnsw/agent/pkt/flow_proto.cc:790
#5 0x00000000009cd41d in operator() (a0=0x7f8683047dd0, this=0x7f86830ec1e0) at /usr/include/boost/function/function_template.hpp:767
#6 AgentProfile::TimerRun (this=0x7f8683044010) at controller/src/vnsw/agent/oper/agent_profile.cc:52
#7 0x00000000011bebf9 in operator() (this=<optimized out>) at /usr/include/boost/function/function_template.hpp:767
#8 Timer::TimerTask::Run (this=0x1ef16f0) at controller/src/base/timer.cc:42

[Hari Prasad Killi (haripk)]

Agent profile is trying to fetch data even before agent init is complete, resulting in this crash.

[OpenContrail Admin (ci-admin-f)]

Review in progress for https://review.opencontrail.org/20779
Submitter: Hari Prasad Killi (<email address hidden>)

[OpenContrail Admin (ci-admin-f)]

Reviewed: https://review.opencontrail.org/20779
Committed: http://github.org/Juniper/contrail-controller/commit/b511d9d75c48072e8574cb57153822a24cee1ffa
Submitter: Zuul
Branch: R3.0

commit b511d9d75c48072e8574cb57153822a24cee1ffa
Author: Hari <email address hidden>
Date: Tue May 31 15:24:27 2016 +0530

Start agent profile timer after agent init is completed.

Change-Id: I8d18a056cc672a3f859b5d66c6c24e692bec0882
closes-bug: #1587364

[OpenContrail Admin (ci-admin-f)]

Review in progress for https://review.opencontrail.org/20832
Submitter: Hari Prasad Killi (<email address hidden>)

[OpenContrail Admin (ci-admin-f)]

Reviewed: https://review.opencontrail.org/20832
Committed: http://github.org/Juniper/contrail-controller/commit/de4f09a2108e0c815951278c9dffe98c576a8415
Submitter: Zuul
Branch: master

commit de4f09a2108e0c815951278c9dffe98c576a8415
Author: Hari <email address hidden>
Date: Tue May 31 15:24:27 2016 +0530

Start agent profile timer after agent init is completed.

Conflicts:
 src/vnsw/agent/oper/agent_profile.cc
 src/vnsw/agent/oper/agent_profile.h

Change-Id: I8d18a056cc672a3f859b5d66c6c24e692bec0882
closes-bug: #1587364
(cherry picked from commit b511d9d75c48072e8574cb57153822a24cee1ffa)