[asterisk-users] BUG: soft lockup - CPU#1 stuck for 10s![swapper:0]

[Lee, John (Sydney)]

> I'd contact Digium - they're really good with providing support - just

> add the following line and dial it:

Thanks Matt for your suggestion.
We despatched a new TE412P card to replace the existing card but the
same problem occurred.  So, I "think" it is not the Digium card problem.

At the same time, we noticed that the 2nd port (which is configured as a
T1 to connect to a Rhino Channel Bank) was reporting red/rec in zttool.
So, we unplug the 2nd port and the soft lockup problem goes away.
However, doing so means we cannot configure and use the analog channels
from the E1 ISDN line which is connected to port 1 on the TE412P.

I reported the problem to Rhino and the support confidently believed
that the issues are related to the OS and platform and not the Rhino. 

Anyone has any suggestion?