Comment 0 for bug 1578362

Backtrace
---------------
(gdb) bt
#0 0x0000000000c5ea00 in StatsManager::GetInterfaceStats(Interface const*) ()
#1 0x0000000000c7d9f0 in AgentStatsSandeshContext::IfMsgHandler(vr_interface_req*) ()
#2 0x00000000010df470 in Sandesh::ReceiveBinaryMsgOne(unsigned char*, unsigned int, int*, SandeshContext*) ()
#3 0x0000000000d086f6 in ?? ()
#4 0x0000000000d0886b in KSyncBulkSandeshContext::Decoder(char*, unsigned int, unsigned int, bool) ()
#5 0x0000000000d07290 in KSyncSock::ProcessKernelData(char*) ()
#6 0x0000000000d0d21f in QueueTaskRunner<char*, WorkQueue<char*> >::Run() ()
#7 0x00000000011a2d7f in TaskImpl::execute() ()
#8 0x00007fd2e92cdb3a in ?? () from /usr/lib/libtbb.so.2
#9 0x00007fd2e92c9816 in ?? () from /usr/lib/libtbb.so.2
#10 0x00007fd2e92c8f4b in ?? () from /usr/lib/libtbb.so.2
#11 0x00007fd2e92c50ff in ?? () from /usr/lib/libtbb.so.2
#12 0x00007fd2e92c52f9 in ?? () from /usr/lib/libtbb.so.2
#13 0x00007fd2e94e9182 in start_thread (arg=0x7fd2e0980700) at pthread_create.c:312
#14 0x00007fd2e87c247d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111