R4.1 Segment health check. Agent crash seen after changing segment type to link-local

[Shashikiran H]

Have a fix for 1732097.

Changed segment type to link local. I still see a crash.

[New LWP 21021]
[New LWP 21019]
[New LWP 21015]
[New LWP 21020]
[New LWP 21016]
[New LWP 21017]
[New LWP 20995]
[New LWP 21014]
[New LWP 21018]
[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 0x00007feec2bcfc37 in raise () from /lib/x86_64-linux-gnu/libc.so.6
(gdb) bt
#0 0x00007feec2bcfc37 in raise () from /lib/x86_64-linux-gnu/libc.so.6
#1 0x00007feec2bd3028 in abort () from /lib/x86_64-linux-gnu/libc.so.6
#2 0x00007feec2bc8bf6 in ?? () from /lib/x86_64-linux-gnu/libc.so.6
#3 0x00007feec2bc8ca2 in __assert_fail () from /lib/x86_64-linux-gnu/libc.so.6
#4 0x00000000015d1343 in TaskImpl::execute (this=<optimized out>) at controller/src/base/task.cc:306
#5 0x00007feec379eb3a in ?? () from /usr/lib/libtbb.so.2
#6 0x00007feec379a816 in ?? () from /usr/lib/libtbb.so.2
#7 0x00007feec3799f4b in ?? () from /usr/lib/libtbb.so.2
#8 0x00007feec37960ff in ?? () from /usr/lib/libtbb.so.2
#9 0x00007feec37962f9 in ?? () from /usr/lib/libtbb.so.2
#10 0x00007feec39ba184 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#11 0x00007feec2c9337d in clone () from /lib/x86_64-linux-gnu/libc.so.6

[Sudheendra Rao (sudheendra-k)]

same core is seen on R4.1 build46 mitaka sanity also.
Have copied the core file to (accessible from build machines):
[sudheendra@nodem4 1732600]$ pwd
/cs-shared/bugs/1732600
[sudheendra@nodem4 1732600]$ ls
core.contrail-vroute.33316.nodem8.1510764967
[sudheendra@nodem4 1732600]$

[OpenContrail Admin (ci-admin-f)]

Review in progress for https://review.opencontrail.org/37661
Submitter: Hari Prasad Killi (<email address hidden>)

[OpenContrail Admin (ci-admin-f)]

Reviewed: https://review.opencontrail.org/37661
Committed: http://github.com/Juniper/contrail-controller/commit/51657d1802ce85dbaf41a0fa0696b7743c882b74
Submitter: Zuul (<email address hidden>)
Branch: R4.1

commit 51657d1802ce85dbaf41a0fa0696b7743c882b74
Author: Hari Prasad Killi <email address hidden>
Date: Sun Nov 19 22:13:23 2017 +0530

Update HC type only after deleting old instance

While changing the HC type, call destroy with the old type so that
the it is cleaned up.

Change-Id: I6e2daa2e3009adcc513ae5e6549c27a76e43e200
closes-bug: #1732600

[OpenContrail Admin (ci-admin-f)]

Review in progress for https://review.opencontrail.org/37821
Submitter: Hari Prasad Killi (<email address hidden>)

[OpenContrail Admin (ci-admin-f)]

Reviewed: https://review.opencontrail.org/37821
Committed: http://github.com/Juniper/contrail-controller/commit/8b75c27253cbe400cb15da199e94dfd427bc78a5
Submitter: Zuul (<email address hidden>)
Branch: master

commit 8b75c27253cbe400cb15da199e94dfd427bc78a5
Author: Hari Prasad Killi <email address hidden>
Date: Sun Nov 19 22:13:23 2017 +0530

Update HC type only after deleting old instance

While changing the HC type, call destroy with the old type so that
the it is cleaned up.

Change-Id: I6e2daa2e3009adcc513ae5e6549c27a76e43e200
closes-bug: #1732600
(cherry picked from commit 51657d1802ce85dbaf41a0fa0696b7743c882b74)