{
   tfork_atexit_unknown1
   Helgrind:Misc
   fun:mutex_destroy_WRK
   fun:pthread_mutex_destroy
   obj:/usr/lib64/libp11-kit.so.0.3.0
   fun:_dl_fini
   fun:__run_exit_handlers
   fun:exit
   fun:(below main)
}

{
   tfork_atexit_unknown2
   Helgrind:Misc
   fun:mutex_destroy_WRK
   fun:pthread_mutex_destroy
   fun:_dl_fini
   fun:__run_exit_handlers
   fun:exit
   fun:(below main)
}
{
   tfork_pthread_get_specific
   Helgrind:Race
   fun:tfork_global_get
   fun:tfork_create
   fun:tfork_thread
   fun:mythread_wrapper
   fun:start_thread
   fun:clone
}