Comment 109 for bug 1160372

And the strace:

# strace -p 23677 -tt -s 512
Process 23677 attached
12:51:03.048164 accept(3, {sa_family=AF_INET, sin_port=htons(46433), sin_addr=inet_addr("109.242.165.239")}, [16]) = 4
12:51:12.678545 clone(child_stack=0, flags=CLONE_NEWIPC|SIGCHLD) = 23929
12:51:12.678783 close(4) = 0
12:51:12.678855 accept(3, 0x7fffba89a3a0, [28]) = ? ERESTARTSYS (To be restarted if SA_RESTART is set)
12:51:16.044845 --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23929, si_status=2, si_utime=0, si_stime=0} ---
12:51:16.044914 alarm(1) = 0
12:51:16.044968 rt_sigreturn() = -1 EINTR (Interrupted system call)
12:51:16.045047 alarm(0) = 1
12:51:16.045095 wait4(-1, NULL, WNOHANG, NULL) = 23929
12:51:16.045173 wait4(-1, NULL, WNOHANG, NULL) = -1 ECHILD (No child processes)
12:51:16.045224 accept(3, {sa_family=AF_INET, sin_port=htons(46434), sin_addr=inet_addr("109.242.165.239")}, [16]) = 4
12:51:16.083371 clone(child_stack=0, flags=CLONE_NEWIPC|SIGCHLD) = 23936
12:51:16.083620 close(4) = 0
12:51:16.083690 accept(3, 0x7fffba89a3a0, [28]) = ? ERESTARTSYS (To be restarted if SA_RESTART is set)
12:51:25.264770 --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23936, si_status=2, si_utime=0, si_stime=0} ---
12:51:25.264834 alarm(1) = 0
12:51:25.264882 rt_sigreturn() = -1 EINTR (Interrupted system call)
12:51:25.264936 alarm(0) = 1
12:51:25.264977 wait4(-1, NULL, WNOHANG, NULL) = 23936
12:51:25.265053 wait4(-1, NULL, WNOHANG, NULL) = -1 ECHILD (No child processes)
12:51:25.265099 accept(3, {sa_family=AF_INET, sin_port=htons(46437), sin_addr=inet_addr("109.242.165.239")}, [16]) = 4
12:51:25.302455 clone(child_stack=0, flags=CLONE_NEWIPC|SIGCHLD) = 23941
12:51:25.302684 close(4) = 0
12:51:25.302754 accept(3, ^CProcess 23677 detached
 <detached ...>