15892 fork() = 15898
15898 fork() = 2 /* 15899 in strace's PID NS */
15899 +++ exited with 0 +++
15898 --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2, si_uid=65534, si_status=0, si_utime=0, si_stime=0} ---
15898 +++ exited with 0 +++
15892 --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15898, si_uid=65534, si_status=0, si_utime=0, si_stime=0} ---
15892 +++ exited with 0 +++
