Along with this issue, contrail-control and contrail-dns crashed on build 3039 at 'rapidjson::internal::Stack<rapidjson::CrtAllocator>::Destroy()'

Backtrace -

Core was generated by `/usr/bin/contrail-control'.
Program terminated with signal 6, Aborted.
#0  0x00002b47665715d7 in raise () from /lib64/libc.so.6
#0  0x00002b47665715d7 in raise () from /lib64/libc.so.6
#1  0x00002b4766572cc8 in abort () from /lib64/libc.so.6
#2  0x00002b47665b1e07 in __libc_message () from /lib64/libc.so.6
#3  0x00002b47665b91fd in _int_free () from /lib64/libc.so.6
#4  0x0000000000796c60 in rapidjson::internal::Stack<rapidjson::CrtAllocator>::Destroy() ()
#5  0x0000000000795dec in rapidjson::internal::Stack<rapidjson::CrtAllocator>::~Stack() ()
#6  0x0000000000795a5d in rapidjson::GenericDocument<rapidjson::UTF8<char>, rapidjson::MemoryPoolAllocator<rapidjson::CrtAllocator>, rapidjson::CrtAllocator>::~GenericDocument() ()
#7  0x00002b4763c86c27 in cass::MetadataBase::add_json_map_field(int, cass::Row const*, std::string const&) () from /lib64/libcassandra.so.2
#8  0x00002b4763c86efa in cass::KeyspaceMetadata::update(int, cass::SharedRefPtr<cass::RefBuffer> const&, cass::Row const*) () from /lib64/libcassandra.so.2
#9  0x00002b4763c87174 in cass::Metadata::InternalData::update_keyspaces(int, cass::ResultResponse*, std::map<std::string, cass::KeyspaceMetadata, std::less<std::string>, std::allocator<std::pair<std::string const, cass::KeyspaceMetadata> > >&) () from /lib64/libcassandra.so.2
#10 0x00002b4763c87300 in cass::Metadata::update_keyspaces(cass::ResultResponse*) () from /lib64/libcassandra.so.2
#11 0x00002b4763c66521 in cass::ControlConnection::on_query_meta_all(cass::ControlConnection*, cass::ControlConnection::QueryMetadataAllData const&, std::vector<cass::SharedRefPtr<cass::Response>, std::allocator<cass::SharedRefPtr<cass::Response> > > const&) () from /lib64/libcassandra.so.2
#12 0x00002b4763c5e77e in cass::Connection::consume(char*, unsigned long) ()
   from /lib64/libcassandra.so.2
#13 0x00002b4763c5f921 in cass::Connection::on_read(uv_stream_s*, long, uv_buf_t const*) () from /lib64/libcassandra.so.2
#14 0x00002b4768f497a4 in uv__read () from /lib64/libuv.so.1
#15 0x00002b4768f49f0c in uv__stream_io () from /lib64/libuv.so.1
#16 0x00002b4768f4ec05 in uv__io_poll () from /lib64/libuv.so.1
#17 0x00002b4768f415d2 in uv_run () from /lib64/libuv.so.1
#18 0x00002b4763caf445 in cass::LoopThread::on_run_internal(void*) ()
   from /lib64/libcassandra.so.2
#19 0x00002b4768f4b937 in uv__thread_start () from /lib64/libuv.so.1
#20 0x00002b47656cbdf5 in start_thread () from /lib64/libpthread.so.0
#21 0x00002b47666321ad in clone () from /lib64/libc.so.6


Core was generated by `/usr/bin/contrail-dns'.
Program terminated with signal 6, Aborted.
#0  0x00002b7426f935d7 in raise () from /lib64/libc.so.6
#0  0x00002b7426f935d7 in raise () from /lib64/libc.so.6
#1  0x00002b7426f94cc8 in abort () from /lib64/libc.so.6
#2  0x00002b7426fd3e07 in __libc_message () from /lib64/libc.so.6
#3  0x00002b7426fdb1fd in _int_free () from /lib64/libc.so.6
#4  0x0000000000d2f9c4 in rapidjson::internal::Stack<rapidjson::CrtAllocator>::Destroy() ()
#5  0x0000000000d2df7c in rapidjson::internal::Stack<rapidjson::CrtAllocator>::~Stack() ()
#6  0x0000000000d2dbed in rapidjson::GenericDocument<rapidjson::UTF8<char>, rapidjson::MemoryPoolAllocator<rapidjson::CrtAllocator>, rapidjson::CrtAllocator>::~GenericDocument() ()
#7  0x00002b74246a8c27 in cass::MetadataBase::add_json_map_field(int, cass::Row const*, std::string const&) () from /lib64/libcassandra.so.2
#8  0x00002b74246a8efa in cass::KeyspaceMetadata::update(int, cass::SharedRefPtr<cass::RefBuffer> const&, cass::Row const*) () from /lib64/libcassandra.so.2
#9  0x00002b74246a9174 in cass::Metadata::InternalData::update_keyspaces(int, cass::ResultResponse*, std::map<std::string, cass::KeyspaceMetadata, std::less<std::string>, std::allocator<std::pair<std::string const, cass::KeyspaceMetadata> > >&) () from /lib64/libcassandra.so.2
#10 0x00002b74246a9300 in cass::Metadata::update_keyspaces(cass::ResultResponse*) () from /lib64/libcassandra.so.2
#11 0x00002b7424688521 in cass::ControlConnection::on_query_meta_all(cass::ControlConnection*, cass::ControlConnection::QueryMetadataAllData const&, std::vector<cass::SharedRefPtr<cass::Response>, std::allocator<cass::SharedRefPtr<cass::Response> > > const&) () from /lib64/libcassandra.so.2
#12 0x00002b742468077e in cass::Connection::consume(char*, unsigned long) ()
   from /lib64/libcassandra.so.2
#13 0x00002b7424681921 in cass::Connection::on_read(uv_stream_s*, long, uv_buf_t const*) () from /lib64/libcassandra.so.2
#14 0x00002b742996b7a4 in uv__read () from /lib64/libuv.so.1
#15 0x00002b742996bf0c in uv__stream_io () from /lib64/libuv.so.1
#16 0x00002b7429970c05 in uv__io_poll () from /lib64/libuv.so.1
#17 0x00002b74299635d2 in uv_run () from /lib64/libuv.so.1
#18 0x00002b74246d1445 in cass::LoopThread::on_run_internal(void*) ()
   from /lib64/libcassandra.so.2
#19 0x00002b742996d937 in uv__thread_start () from /lib64/libuv.so.1