[Asterisk-Users] # during ringing causes Asterisk to crash!

[Jamie Carl]

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Hey all,

Just noticed something that might be an issue.  I have just made
asterisk crash consistently by doing the following.

I have a D-Link DG1102s running MGCP into asterisk and an extension *9
setup which dumps me into my inbound context to simulate calls coming in
from my X100P.  This usually works with no hassles at all.  Except this
time I pressed # too early, as in before it actually answered and the
MGCP IAD was still providing ring tone, and Asterisk just stopped
responding to everything!  I had to do a send a SIGKILL just to kill the
running process.

Here's a quick log just to illustrate what I mean:

  == Spawn extension (default, 121, 1) exited non-zero on
'MGCP/aaln/1 at DLINK01-1'
    -- Endpoint 'aaln/1 at DLINK01-1' observed 'hd'
    -- MGCP mgcp_new(MGCP/aaln/1 at DLINK01-1) created in state: Down
    -- Endpoint 'aaln/1 at DLINK01-1' observed '*'
    -- Endpoint 'aaln/1 at DLINK01-1' observed '9'
    -- Executing Goto("MGCP/aaln/1 at DLINK01-1", "inbound|s|1") in new
stack
    -- Goto (inbound,s,1)
    -- Executing Dial("MGCP/aaln/1 at DLINK01-1", "MGCP/aaln/1 at DLINK01|30")
in new stack
    -- MGCP mgcp_request(aaln/1 at DLINK01)
    -- MGCP cw: -1, dnd: 0, so: 1, sno: 0
    -- MGCP mgcp_new(MGCP/aaln/1 at DLINK01-0) created in state: Down
    -- Called aaln/1 at DLINK01
    -- MGCP/aaln/1 at DLINK01-0 is ringing
    -- Endpoint 'aaln/1 at DLINK01-1' observed '#'
    -- Endpoint 'aaln/1 at DLINK01-1' observed 'hu'

And at this point everything stops responding.

I have a feeling people will be able to recreate this without any issues
and that the problem lies in the MGCP channel driver.

Anyone else experiencing this?

Regards,

Jamie Carl
Jazz Inc.
http://www.jazz-inc.net
Email: geek at jazz-inc.net
JID: jazz at netmindz.net
Phone: +61-414-365466