Build 2710 : Agent crashed at MirrorKSyncObject::GetIdx

[Ankit Jain]

[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 SIGSEGV, Segmentation fault.
#0 0x0000000000cc6577 in MirrorKSyncObject::GetIdx(std::string) ()
Traceback (most recent call last):
  File "/usr/share/gdb/auto-load/usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.19-gdb.py", line 63, in <module>
    from libstdcxx.v6.printers import register_libstdcxx_printers
ImportError: No module named 'libstdcxx'
(gdb) bt
#0 0x0000000000cc6577 in MirrorKSyncObject::GetIdx(std::string) ()
#1 0x0000000000cbcb33 in InterfaceKSyncEntry::Encode(sandesh_op::type, char*, int) ()
#2 0x0000000000cbcfaa in InterfaceKSyncEntry::DeleteMsg(char*, int) ()
#3 0x0000000000ce9b44 in KSyncNetlinkDBEntry::Delete() ()
#4 0x0000000000d97e2f in KSyncSM_Delete(KSyncEntry*) ()
#5 0x0000000000d9a375 in KSyncObject::NotifyEvent(KSyncEntry*, KSyncEntry::KSyncEvent) ()
#6 0x0000000000d9a48d in KSyncObject::SafeNotifyEvent(KSyncEntry*, KSyncEntry::KSyncEvent) ()
#7 0x0000000000cc8cf5 in NHKSyncEntry::~NHKSyncEntry() ()
#8 0x0000000000cc8da9 in NHKSyncEntry::~NHKSyncEntry() ()
#9 0x0000000000d9a308 in KSyncObject::NotifyEvent(KSyncEntry*, KSyncEntry::KSyncEvent) ()
#10 0x0000000000d9bb16 in KSyncObject::NetlinkAck(KSyncEntry*, KSyncEntry::KSyncEvent) ()
#11 0x0000000000cef508 in KSyncBulkSandeshContext::Decoder(char*, unsigned int, unsigned int, bool) ()
#12 0x0000000000cedef0 in KSyncSock::ProcessKernelData(char*) ()
#13 0x0000000000cf3fdf in QueueTaskRunner<char*, WorkQueue<char*> >::Run() ()
#14 0x00000000011795dc in TaskImpl::execute() ()
#15 0x00007fdb87c96b3a in ?? () from /usr/lib/libtbb.so.2
#16 0x00007fdb87c92816 in ?? () from /usr/lib/libtbb.so.2
#17 0x00007fdb87c91f4b in ?? () from /usr/lib/libtbb.so.2
#18 0x00007fdb87c8e0ff in ?? () from /usr/lib/libtbb.so.2
#19 0x00007fdb87c8e2f9 in ?? () from /usr/lib/libtbb.so.2
#20 0x00007fdb87eb2182 in start_thread (arg=0x7fdb7ef48700) at pthread_create.c:312
#21 0x00007fdb8718b47d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

cores copied /cs-shared/bugs/<bug-id> on any blr shell server (ex nodeb6)

[OpenContrail Admin (ci-admin-f)]

Review in progress for https://review.opencontrail.org/17186
Submitter: jayaramsatya (<email address hidden>)

[OpenContrail Admin (ci-admin-f)]

Reviewed: https://review.opencontrail.org/17186
Committed: http://github.org/Juniper/contrail-controller/commit/00c212269fbf3d3d59b4b6a37fae7ef7fc57746a
Submitter: Zuul
Branch: master

commit 00c212269fbf3d3d59b4b6a37fae7ef7fc57746a
Author: jayaramsatya <email address hidden>
Date: Fri Feb 12 23:14:03 2016 +0530

Encoding is not required completly for DeleteMsg setting the interface
ID should be sufficeint, the Code is common for AddMsg and deleteMsg so
now Delete case only interface ID will be encoded.
Closes-Bug: #1542009

Change-Id: I5e689b066c0457e9622e814b706fe4955829c3b6