12209 gettid() = 12209
12209 +++ exited with 0 +++
12205 --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12209, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
12214 gettid() = 2 /* 12214 in strace's PID NS */
12214 +++ exited with 0 +++
12205 --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12214, si_uid=65534, si_status=0, si_utime=0, si_stime=0} ---
12226 gettid() = 3 /* 12226 in strace's PID NS */
12226 +++ exited with 0 +++
12205 --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12226, si_uid=65534, si_status=0, si_utime=0, si_stime=0} ---
12239 gettid() = 4 /* 12239 in strace's PID NS */
12239 +++ exited with 0 +++
12205 --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12239, si_uid=65534, si_status=0, si_utime=0, si_stime=0} ---
12249 gettid() = 5 /* 12249 in strace's PID NS */
12249 +++ exited with 0 +++
12205 --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12249, si_uid=65534, si_status=0, si_utime=0, si_stime=0} ---
12205 +++ exited with 0 +++
12213 +++ exited with 0 +++
