26153 gettid() = 26153
26153 +++ exited with 0 +++
26152 --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=26153, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
26163 gettid() = 2 /* 26163 in strace's PID NS */
26163 +++ exited with 0 +++
26152 --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=26163, si_uid=65534, si_status=0, si_utime=0, si_stime=0} ---
26182 gettid() = 3 /* 26182 in strace's PID NS */
26182 +++ exited with 0 +++
26152 --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=26182, si_uid=65534, si_status=0, si_utime=0, si_stime=0} ---
26191 gettid() = 4 /* 26191 in strace's PID NS */
26191 +++ exited with 0 +++
26152 --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=26191, si_uid=65534, si_status=0, si_utime=0, si_stime=0} ---
26207 gettid() = 5 /* 26207 in strace's PID NS */
26207 +++ exited with 0 +++
26152 --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=26207, si_uid=65534, si_status=0, si_utime=0, si_stime=0} ---
26152 +++ exited with 0 +++
26162 +++ exited with 0 +++