{
   google_protobuf_cpp_unclean_shutdown
   Memcheck:Leak
   match-leak-kinds: reachable,possible
   ...
   fun:*google*protobuf*
}

{
   google_protobuf_cpp_unclean_shutdown_abseil
   Memcheck:Leak
   match-leak-kinds: possible
   ...
   fun:*absl*
}

{
   abseil_deadlock_check_uninit_cond
   Memcheck:Cond
   ...
   fun:*UnwindImpl*
   ...
   fun:*absl*GetStackTrace*
   ...
   fun:*absl*DeadlockCheck*
   ...
   fun:*absl*Mutex*Lock*
   ...
}

{
   abseil_deadlock_check_value8
   Memcheck:Value8
   ...
   fun:*UnwindImpl*
   ...
   fun:*absl*GetStackTrace*
   ...
   fun:*absl*DeadlockCheck*
   ...
   fun:*absl*Mutex*Lock*
   ...
}