7794  gettid() = 7794
7794  +++ exited with 0 +++
7790  --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7794, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
7799  gettid() = 2 /* 7799 in strace's PID NS */
7799  +++ exited with 0 +++
7790  --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7799, si_uid=65534, si_status=0, si_utime=0, si_stime=0} ---
7809  gettid() = 3 /* 7809 in strace's PID NS */
7809  +++ exited with 0 +++
7790  --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7809, si_uid=65534, si_status=0, si_utime=0, si_stime=0} ---
7818  gettid() = 4 /* 7818 in strace's PID NS */
7818  +++ exited with 0 +++
7790  --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7818, si_uid=65534, si_status=0, si_utime=0, si_stime=0} ---
7829  gettid() = 5 /* 7829 in strace's PID NS */
7829  +++ exited with 0 +++
7790  --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7829, si_uid=65534, si_status=0, si_utime=0, si_stime=0} ---
7790  +++ exited with 0 +++
7797  +++ exited with 0 +++
