13438 gettid() = 13438
13438 +++ exited with 0 +++
13433 --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13438, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
13441 gettid() = 2 /* 13441 in strace's PID NS */
13441 +++ exited with 0 +++
13433 --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13441, si_uid=65534, si_status=0, si_utime=0, si_stime=0} ---
13448 gettid() = 3 /* 13448 in strace's PID NS */
13448 +++ exited with 0 +++
13433 --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13448, si_uid=65534, si_status=0, si_utime=0, si_stime=0} ---
13460 gettid() = 4 /* 13460 in strace's PID NS */
13460 +++ exited with 0 +++
13433 --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13460, si_uid=65534, si_status=0, si_utime=0, si_stime=0} ---
13469 gettid() = 5 /* 13469 in strace's PID NS */
13469 +++ exited with 0 +++
13433 --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13469, si_uid=65534, si_status=0, si_utime=0, si_stime=0} ---
13433 +++ exited with 0 +++
13440 +++ exited with 0 +++
