6348  gettid() = 6348
6348  +++ exited with 0 +++
6343  --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6348, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
6352  gettid() = 2 /* 6352 in strace's PID NS */
6352  +++ exited with 0 +++
6343  --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6352, si_uid=65534, si_status=0, si_utime=0, si_stime=0} ---
6363  gettid() = 3 /* 6363 in strace's PID NS */
6363  +++ exited with 0 +++
6343  --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6363, si_uid=65534, si_status=0, si_utime=0, si_stime=0} ---
6378  gettid() = 4 /* 6378 in strace's PID NS */
6378  +++ exited with 0 +++
6343  --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6378, si_uid=65534, si_status=0, si_utime=0, si_stime=0} ---
6388  gettid() = 5 /* 6388 in strace's PID NS */
6388  +++ exited with 0 +++
6343  --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6388, si_uid=65534, si_status=0, si_utime=0, si_stime=0} ---
6343  +++ exited with 0 +++
6351  +++ exited with 0 +++
