15355 --- SIGSTOP {si_signo=SIGSTOP, si_code=SI_TKILL, si_pid=15355, si_uid=0} ---
15355 --- stopped by SIGSTOP ---
15354 +++ exited with 0 +++
15355 --- SIGHUP {si_signo=SIGHUP, si_code=SI_KERNEL} ---
15355 +++ killed by SIGHUP +++
15346 +++ exited with 0 +++
