I am having problems with system crashes in a dahdi/asterisk compile. The is
on a Beaglebone Black running Debian 3.8.13 kernel.
Dahdi is patched and asterisk is also custom so this must be compiled from
source. I believe I have the proper header and source files for the running
kernel. Both dahdi and asterisk compile and install. When run asterisk runs for
anywhere from 10 minutes to a half hour or more and crashes. This is a complete
system crash requiring a reboot. There are no indications of why it crashed. No
messages and analyzing memory and other parameters before the crash show
nothing unusual.
This same package arrangement works fine on several other platforms so I
discount a problem in the code.
On thing that may give a clue is that when dahdi is installed it creates and
puts its modules in /lib/modules/3.8.13 The system modules are in
/lib/modules/3.8.13-bone43 - the bone43 is the patched 3.8.13 kernel for the
Beagle Black. The patches are installed in the sources but dahdi insists on
putting the modules in 3.8.13 and they are not found there.
I have to mv /lib/modules/3.8.13/dahdi to /lib/modules/3.8.13-bone43 and
then do a depmod -a 3.8.13-bone43
Then dahdi installs. I do not use any dahdi modules so no modules install.
In asterisk I get the following -
beaglebone*CLI> dahdi show status
Description Alarms IRQ bpviol CRC4
beaglebone*CLI> dahdi show channels
Chan Extension Context Language MOH Interpret
pseudo default default
If dahdi installs and at least appears to work with asterisk does that mean
that it is compiled correctly? I am trying to figure out what might be causing
this problem.
Doug
WA3DSP
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