1testp atfork1_child
2libaa atfork_child
3testp atfork2_child
4libab atfork_child
5testp atfork3_child
6finished 0
7
8testp atfork1_child
9testp atfork2_child
10testp atfork3_child
11finished 1
12
13testp atfork1_child
14testp atfork3_child
15finished 2
16
17testp atfork1_child
18testp atfork2_child
19finished 3
20
21