[{WIFEXITED(s) && WEXITSTATUS(s) == 0}], 0, NULL) = 24692 rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f6c79d10440}, {sa_handler=0x5573d310d160, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f6c79d10440}, 8) = 0 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24692, si_uid=1000, si_status=0, si_utime=2, si_stime=2} --- wait4(-1, 0x7ffe09056ed0, WNOHANG, NULL) = -1 ECHILD (No child processes) rt_sigreturn({mask=[]}) = 0 rt_sigprocmask(SIG_BLOCK, [INT CHLD], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x7f6c7a6efa10) = 24834 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0 rt_sigaction(SIGINT, {sa_handler=0x5573d310d160, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f6c79d10440}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f6c79d10440}, 8) = 0 wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], 0, NULL) = 24834 rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f6c79d10440}, {sa_handler=0x5573d310d160, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f6c79d10440}, 8) = 0 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24834, si_uid=1000, si_status=0, si_utime=0, si_stime=0} --- wait4(-1, 0x7ffe09056ed0, WNOHANG, NULL) = -1 ECHILD (No child processes) rt_sigreturn({mask=[]}) = 0 rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 rt_sigprocmask(SIG_BLOCK, [INT CHLD], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x7f6c7a6efa10) = 24835 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0 rt_sigaction(SIGINT, {sa_handler=0x5573d310d160, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f6c79d10440}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f6c79d10440}, 8) = 0 wait4(-1, 0x7ffe09057350, 0, NULL) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) wait4(-1,