Hi,

I am running a simple command on timer in a kamailio proxy.
Here is the related parts of the config scripts:

loadmodule "timer"
modparam("timer", "declare_timer", "tmr1=LOG_STATS,1,fast,enable");

route{
...
}

route[LOG_STATS] {
        exec_avp("netstat -ul | grep ':sip' | awk '{print $$2}'","$avp(s:test)");
        xlog("L_ALERT","logged RecvQ as $avp(s:test)");
        return;
}

Each time I run the "netstat" using the exec() inside the timer route block, I get the following error from Kamailio in my log:

kamailio[28546]: : exec [../../parser/../ip_addr.h:669]: ip_addr2sbuf(): BUG: ip_addr2sbuf: unknown address family 0

What is the meaning of this error, and what does kamailio mean by reporting it as a "BUG"?

Is there any obvious reason, I am getting this? Is it related to calling netstat to survey the RecvQ?

Thanks,
Alireza