Something in your code (or in a module you use) is calling the alarm() function without setting an alarm signal handler: 
$ perl587 -we'alarm(1); 1 while 1'
Alarm clock
$
$ perl587 -we'$SIG{ALRM}="IGNORE";alarm(1); 1 while 1'
(hangs indefinitey)

[download]

Dave.

In reply to Re: "Alarm clock" termination by dave_the_m
in thread "Alarm clock" termination by nyk

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