Bug detected

I’m using asterisk-1.8.4.2
When I use PickupChan() then followed with another priority sometimes the asterisk exit wihout any warning or alert.

Look: If I use:

exten=>1,1,Answer()
exten=>1,n,PickUpChan(SIP/30432)
This will work fine.

But this:
exten=>1,1,Answer()
exten=>1,n,PickUpChan(SIP/30432)
exten=>1,n,Congestion(10)

This will cause asterisk exit without any warning or alert.
I have tested and I think, That there is a BUG in the app PickUpChan()
Because If I use the first example, I dont have any issue.
But If I use the second example, it will fail.

Open a ticket in the Jira page, and provide the issue with cli output with debug enabled and the backtrace output too.

Maybe his more interested in find a solutions to his PickupChan() issue, than report any Asterisk bug. But if for any reason you would like to report any possible bug. This document will provide instructions on how to collect debugging logs from an Asterisk machine, for the purpose of helping bug marshals troubleshoot an issue on https://issues.asterisk.org