...
fun:call_rcu_data_init
}
+{
+ urcu_memb_call_rcu
+ Memcheck:Leak
+ match-leak-kinds: possible
+ ...
+ fun:pthread_create*
+ obj:/*/liburcu.so.*
+ ...
+ fun:urcu_memb_call_rcu
+}
+{
+ pthread_create
+ Memcheck:Leak
+ match-leak-kinds: possible
+ fun:calloc
+ ...
+ fun:allocate_stack
+ fun:pthread_create*
+ fun:kthread_create
+ fun:bch2_rebalance_start
+}