{
   our-failure-to-setup-freeres-structure
   Memcheck:Free
   fun:free
   ...
   fun:_vgnU_freeres
}

{
 leaked-TLS-chunk-x86-exit-path-fails-to-clean-up
 Memcheck:Leak
 fun:calloc
 fun:_dl_allocate_tls
}

{
   mac-dyld-oddity
   Memcheck:Cond
   fun:_ZN4dyld5_mainEPK12macho_headermiPPKcS5_S5_
   fun:_ZN13dyldbootstrap5startEPK12macho_headeriPPKcl
   fun:_dyld_start
   obj:*
}