26684 gettid() = 26684
26684 +++ exited with 0 +++
26680 --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=26684, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
26686 gettid() = 2 /* 26686 in strace's PID NS */
26686 +++ exited with 0 +++
26680 --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=26686, si_uid=65534, si_status=0, si_utime=0, si_stime=0} ---
26696 gettid() = 3 /* 26696 in strace's PID NS */
26696 +++ exited with 0 +++
26680 --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=26696, si_uid=65534, si_status=0, si_utime=0, si_stime=0} ---
26708 gettid() = 4 /* 26708 in strace's PID NS */
26708 +++ exited with 0 +++
26680 --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=26708, si_uid=65534, si_status=0, si_utime=0, si_stime=0} ---
26720 gettid() = 5 /* 26720 in strace's PID NS */
26720 +++ exited with 0 +++
26680 --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=26720, si_uid=65534, si_status=0, si_utime=0, si_stime=0} ---
26680 +++ exited with 0 +++
26685 +++ exited with 0 +++