R2.20 16 Ubuntu 14.04 juno multi-node setup
Seen while changing vxlan mode from automatic to configured and configured vxlan on few vns.
Core will be in http://10.204.216.50/Docs/bugs/#
[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 0x00000000013fade8 in MulticastGroupObject::set_vxlan_id (this=0x0, vxlan_id=0) at controller/src/vnsw/agent/oper/multicast.h:117
117 controller/src/vnsw/agent/oper/multicast.h: No such file or directory.
(gdb) bt
#0 0x00000000013fade8 in MulticastGroupObject::set_vxlan_id (this=0x0, vxlan_id=0) at controller/src/vnsw/agent/oper/multicast.h:117
#1 0x00000000013f60f7 in MulticastHandler::HandleTsnSubscription (this=0x7f847c02b010, partition=0x7f847c021270, e=0x7f8438053460) at controller/src/vnsw/agent/oper/multicast.cc:157
#2 0x00000000013f6566 in MulticastHandler::ModifyVN (this=0x7f847c02b010, partition=0x7f847c021270, e=0x7f8438053460) at controller/src/vnsw/agent/oper/multicast.cc:225
#3 0x0000000001403f20 in boost::_mfi::mf2<void, MulticastHandler, DBTablePartBase*, DBEntryBase*>::operator() (this=0x7f84841dda98, p=0x7f847c02b010, a1=0x7f847c021270, a2=0x7f8438053460)
at /usr/include/boost/bind/mem_fn_template.hpp:280
#4 0x00000000014038f8 in boost::_bi::list3<boost::_bi::value<MulticastHandler*>, boost::arg<1>, boost::arg<2> >::operator()<boost::_mfi::mf2<void, MulticastHandler, DBTablePartBase*, DBEntryBase*>, boost::_bi::list2<DBTablePartBase*&, DBEntryBase*&> > (this=0x7f84841ddaa8, f=..., a=...) at /usr/include/boost/bind/bind.hpp:392
#5 0x0000000001402ed2 in boost::_bi::bind_t<void, boost::_mfi::mf2<void, MulticastHandler, DBTablePartBase*, DBEntryBase*>, boost::_bi::list3<boost::_bi::value<MulticastHandler*>, boost::arg<1>, boost::arg<2> > >::operator()<DBTablePartBase*, DBEntryBase*> (this=0x7f84841dda98, a1=@0x7f84841dd9d0: 0x7f847c021270, a2=@0x7f84841dd9c8: 0x7f8438053460)
at /usr/include/boost/bind/bind_template.hpp:61
#6 0x00000000014012d3 in boost::detail::function::void_function_obj_invoker2<boost::_bi::bind_t<void, boost::_mfi::mf2<void, MulticastHandler, DBTablePartBase*, DBEntryBase*>, boost::_bi::list3<boost::_bi::value<MulticastHandler*>, boost::arg<1>, boost::arg<2> > >, void, DBTablePartBase*, DBEntryBase*>::invoke (function_obj_ptr=..., a0=0x7f847c021270, a1=0x7f8438053460)
at /usr/include/boost/function/function_template.hpp:153
#7 0x0000000001b50c18 in boost::function2<void, DBTablePartBase*, DBEntryBase*>::operator() (this=0x7f84841dda90, a0=0x7f847c021270, a1=0x7f8438053460)
at /usr/include/boost/function/function_template.hpp:767
#8 0x0000000001b50211 in DBTableBase::ListenerInfo::RunNotify (this=0x7f847c021190, tpart=0x7f847c021270, entry=0x7f8438053460) at controller/src/db/db_table.cc:114
#9 0x0000000001b4ef53 in DBTableBase::RunNotify (this=0x7f847c020020, tpart=0x7f847c021270, entry=0x7f8438053460) at controller/src/db/db_table.cc:195
#10 0x0000000001b54ea3 in DBTablePartBase::RunNotify (this=0x7f847c021270) at controller/src/db/db_table_partition.cc:46
#11 0x0000000001b4be82 in DBPartition::QueueRunner::Run (this=0x7f847c104d00) at controller/src/db/db_partition.cc:199
#12 0x0000000001ca575c in TaskImpl::execute (this=0x7f8484396a40) at controller/src/base/task.cc:232
#13 0x00007f848b726b3a in ?? () from /usr/lib/libtbb.so.2
#14 0x00007f848b722816 in ?? () from /usr/lib/libtbb.so.2
#15 0x00007f848b721f4b in ?? () from /usr/lib/libtbb.so.2
#16 0x00007f848b71e0ff in ?? () from /usr/lib/libtbb.so.2
#17 0x00007f848b71e2f9 in ?? () from /usr/lib/libtbb.so.2
#18 0x00007f848b942182 in start_thread (arg=0x7f84841de700) at pthread_create.c:312
#19 0x00007f848ac1b47d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111
(gdb)
Listener is re-used and state was not removed.