11550 gettid() = 11550
11550 +++ exited with 0 +++
11547 --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11550, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
11555 gettid() = 2 /* 11555 in strace's PID NS */
11555 +++ exited with 0 +++
11547 --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11555, si_uid=65534, si_status=0, si_utime=0, si_stime=0} ---
11570 gettid() = 3 /* 11570 in strace's PID NS */
11570 +++ exited with 0 +++
11547 --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11570, si_uid=65534, si_status=0, si_utime=0, si_stime=0} ---
11582 gettid() = 4 /* 11582 in strace's PID NS */
11582 +++ exited with 0 +++
11547 --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11582, si_uid=65534, si_status=0, si_utime=0, si_stime=0} ---
11594 gettid() = 5 /* 11594 in strace's PID NS */
11594 +++ exited with 0 +++
11547 --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11594, si_uid=65534, si_status=0, si_utime=0, si_stime=0} ---
11547 +++ exited with 0 +++
11553 +++ exited with 0 +++
