[R4.1 ocata main build 4]seeing vrouter core during sanity

[aswani kumar]

R4.1 ocata main build 4 openstack HA

seeing vrouter core during sanity

[New LWP 2337]
[New LWP 2332]
[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 0x00007f906b78b428 in __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:54
54 ../sysdeps/unix/sysv/linux/raise.c: No such file or directory.
[Current thread is 1 (Thread 0x7f9064600700 (LWP 2330))]
(gdb) bt
#0 0x00007f906b78b428 in __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:54
#1 0x00007f906b78d02a in __GI_abort () at abort.c:89
#2 0x00007f906b783bd7 in __assert_fail_base (fmt=<optimized out>, assertion=assertion@entry=0x18888d6 "0",
    file=file@entry=0x18e9780 "controller/src/vnsw/agent/vrouter/ksync/nexthop_ksync.cc", line=line@entry=210,
    function=function@entry=0x18e9ce0 "NHKSyncEntry::NHKSyncEntry(NHKSyncObject*, const NextHop*)") at assert.c:92
#3 0x00007f906b783c82 in __GI___assert_fail (assertion=0x18888d6 "0", file=0x18e9780 "controller/src/vnsw/agent/vrouter/ksync/nexthop_ksync.cc", line=210,
    function=0x18e9ce0 "NHKSyncEntry::NHKSyncEntry(NHKSyncObject*, const NextHop*)") at assert.c:101
#4 0x00000000010d9539 in NHKSyncEntry::NHKSyncEntry(NHKSyncObject*, NextHop const*) ()
#5 0x00000000010d4edb in MplsKSyncEntry::Sync(DBEntry*) ()
#6 0x000000000121478f in KSyncDBObject::Notify(DBTablePartBase*, DBEntryBase*) ()
#7 0x0000000001692615 in DBTableBase::RunNotify(DBTablePartBase*, DBEntryBase*) ()
#8 0x00000000016962b3 in DBTablePartBase::RunNotify() ()
#9 0x0000000001690032 in DBPartition::QueueRunner::Run() ()
#10 0x000000000181d69d in TaskImpl::execute() ()
#11 0x00007f906c3e7fdd in ?? () from /usr/lib/x86_64-linux-gnu/libtbb.so.2
#12 0x00007f906c3e10dc in ?? () from /usr/lib/x86_64-linux-gnu/libtbb.so.2
#13 0x00007f906c3dffd3 in ?? () from /usr/lib/x86_64-linux-gnu/libtbb.so.2
#14 0x00007f906c3dba91 in ?? () from /usr/lib/x86_64-linux-gnu/libtbb.so.2
#15 0x00007f906c3dbcf9 in ?? () from /usr/lib/x86_64-linux-gnu/libtbb.so.2
#16 0x00007f906c6056ba in start_thread (arg=0x7f9064600700) at pthread_create.c:333
#17 0x00007f906b85d3dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

[aswani kumar (aswanikumar90)]

core copied to cs-shared

/cs-shared/bugs/1734177
$ ls
core.contrail-vroute.2045.nodem19.1511444981

from time stamp this happend during parallel scripts
not able to replicate debugging further to reproduce