Comment 0 for bug 1806809

0x00000000029e7f43 in std::_Rb_tree_const_iterator<GmpSourceGroup*>::operator++ on sending igmp join.

backtrace
--------------

ew LWP 5135]
[New LWP 5001]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib64/libthread_db.so.1".
Core was generated by `/usr/bin/contrail-vrouter-agent'.
Program terminated with signal 11, Segmentation fault.
#0 0x00007f88f9f45233 in std::_Rb_tree_increment(std::_Rb_tree_node_base const*) () from /lib64/libstdc++.so.6
Missing separate debuginfos, use: debuginfo-install contrail-vrouter-agent-5.1.0-414.el7.x86_64
(gdb) bt
#0 0x00007f88f9f45233 in std::_Rb_tree_increment(std::_Rb_tree_node_base const*) () from /lib64/libstdc++.so.6
#1 0x00000000029e7f43 in std::_Rb_tree_const_iterator<GmpSourceGroup*>::operator++ (this=0x7f88f2302400) at /usr/include/c++/4.8.2/bits/stl_tree.h:270
#2 0x00000000029e4519 in GmpProto::GmpIntfSGClear (this=0x6343b90,
    state=0xc1a98f0, gmp_intf_state=0xcf228c0)
    at controller/src/vnsw/agent/services/multicast/gmp_map/gmp_proto.cc:161
#3 0x00000000029e4663 in GmpProto::GmpVnNotify (this=0x6343b90,
    part=0x6343200, entry=0xba78068)
    at controller/src/vnsw/agent/services/multicast/gmp_map/gmp_proto.cc:197
#4 0x00000000029eb1ee in boost::_mfi::mf2<void, GmpProto, DBTablePartBase*, DBEntryBase*>::operator() (this=0x7f88f2302948, p=0x6343b90, a1=0x6343200,
    a2=0xba78068) at /usr/include/boost/bind/mem_fn_template.hpp:280
#5 0x00000000029eaca4 in boost::_bi::list3<boost::_bi::value<GmpProto*>, boost::arg<1>, boost::arg<2> >::operator()<boost::_mfi::mf2<void, GmpProto, DBTablePartBase*, DBEntryBase*>, boost::_bi::list2<DBTablePartBase*&, DBEntryBase*&> > (
    this=0x7f88f2302958, f=..., a=...) at /usr/include/boost/bind/bind.hpp:392
#6 0x00000000029ea81e in boost::_bi::bind_t<void, boost::_mfi::mf2<void, GmpProto, DBTablePartBase*, DBEntryBase*>, boost::_bi::list3<boost::_bi::value<GmpProto*>, boost::arg<1>, boost::arg<2> > >::operator()<DBTablePartBase*, DBEntryBase*> (this=0x7f88f2302948, a1=@0x7f88f23028a0: 0x6343200,
    a2=@0x7f88f2302898: 0xba78068)
    at /usr/include/boost/bind/bind_template.hpp:61
---Type <return> to continue, or q <return> to quit---
#7 0x00000000029ea01f in boost::detail::function::void_function_obj_invoker2<boost::_bi::bind_t<void, boost::_mfi::mf2<void, GmpProto, DBTablePartBase*, DBEntryBase*>, boost::_bi::list3<boost::_bi::value<GmpProto*>, boost::arg<1>, boost::arg<2> > >, void, DBTablePartBase*, DBEntryBase*>::invoke (
    function_obj_ptr=..., a0=0x6343200, a1=0xba78068)
    at /usr/include/boost/function/function_template.hpp:153
#8 0x00000000020ed182 in boost::function2<void, DBTablePartBase*, DBEntryBase*>::operator() (this=0x7f88f2302940, a0=0x6343200, a1=0xba78068)
    at /usr/include/boost/function/function_template.hpp:767
#9 0x00000000020ec557 in DBTableBase::ListenerInfo::RunNotify (
    this=0x6390080, tpart=0x6343200, entry=0xba78068)
    at controller/src/db/db_table.cc:117
#10 0x00000000020ea001 in DBTableBase::RunNotify (this=0x631e410,
    tpart=0x6343200, entry=0xba78068) at controller/src/db/db_table.cc:209
#11 0x00000000020f2a4f in DBTablePartBase::RunNotify (this=0x6343200)
    at controller/src/db/db_table_partition.cc:47
#12 0x00000000020e6d66 in DBPartition::QueueRunner::Run (this=0xceb5e00)
    at controller/src/db/db_partition.cc:220
#13 0x00000000020a6758 in TaskImpl::execute (this=0xb161bc0)
    at src/contrail-common/base/task.cc:281
#14 0x00007f88fa2163a3 in tbb::internal::custom_scheduler<tbb::internal::IntelSchedulerTraits>::local_wait_for_all(tbb::task&, tbb::task*) ()
   from /lib/libtbb_debug.so.2
---Type <return> to continue, or q <return> to quit---
#15 0x00007f88fa2095db in tbb::internal::arena::process(tbb::internal::generic_scheduler&) () from /lib/libtbb_debug.so.2
#16 0x00007f88fa2074ad in tbb::internal::market::process(rml::job&) ()
   from /lib/libtbb_debug.so.2
#17 0x00007f88fa1fdae5 in tbb::internal::rml::private_worker::run() ()
   from /lib/libtbb_debug.so.2
#18 0x00007f88fa1fd960 in tbb::internal::rml::private_worker::thread_routine(void*) () from /lib/libtbb_debug.so.2
#19 0x00007f88fa44fe25 in start_thread () from /lib64/libpthread.so.0
#20 0x00007f88f96e9bad in clone () from /lib64/libc.so.6
(gdb)

image
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ocata-master-414