15475 --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=15475, si_uid=0} ---
15475 --- stopped by SIGSTOP ---
15473 +++ exited with 0 +++
15475 --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
15475 +++ killed by SIGHUP +++
15468 +++ exited with 0 +++
