asterisk users - Jun 2005 - Asterisk eating up 99.8% cpu

I have installed a BN8S0 whith chan_misdn (snapshot
09_05_05) in a SuSE 9.0. I have updated the kernel to
2.6.9 in order to make chan_misdn works. And Asterisk
1.0.7 I use mISDN_for_PBX4Linux_2005_03_06 and
mISDNuser_for_PBX4Linux_2005_01_28

It works great, but today I have been doing a test
with the full eigth ports. I have 2 ISDN BOX from
TELCO1 and 3 ISDN from TELCO2 (TELCO1 and TELCO2 are
the telephonic providers of my country).

I have connected the first 5 ports of my BN8S0 to that
ISDN boxes. When I place a call from any of my ip
phones, the asterisk place the call and the called
answer. Exactly then, the whole linux crashes.

The only information I get from dmesg was this
messages:

Jun 2 12:43:24 kernel: dev_manager prim f1780 not
handled
Jun 2 12:43:24 kernel: unregister_instance: no layer
found
Jun 2 12:43:44 kernel: dev_manager prim f1780 not
handled
Jun 2 12:43:44 kernel: unregister_instance: no layer
found
Jun 2 12:44:54 kernel: dev_manager prim f1780 not
handled
Jun 2 12:44:54 kernel: unregister_instance: no layer
found
Jun 2 12:45:42 kernel: dev_manager prim f1780 not
handled
Jun 2 12:45:42 kernel: unregister_instance: no layer
found
Jun 2 12:46:21 kernel: dev_manager prim f1780 not
handled
Jun 2 12:46:21 kernel: unregister_instance: no layer
found
Jun 2 12:46:24 kernel: dev_manager prim f1780 not
handled
Jun 2 12:46:24 kernel: unregister_instance: no layer
found
Jun 2 12:48:07 kernel: dev_manager prim f1780 not
handled
Jun 2 12:48:07 kernel: unregister_instance: no layer
found
Jun 2 12:48:07 kernel: dev_manager prim f1780 not
handled
Jun 2 12:48:07 kernel: unregister_instance: no layer
found
Jun 2 12:48:58 kernel: dev_manager prim f1780 not
handled
Jun 2 12:48:58 kernel: unregister_instance: no layer
found
Jun 2 12:49:02 kernel: dev_manager prim f1780 not
handled
Jun 2 12:49:02 kernel: unregister_instance: no layer
found
Jun 2 12:49:11 kernel: hfcmulti_l1hw: unknown
PH_SIGNAL info 1308
Jun 2 12:49:14 kernel: hfcmulti_l1hw: unknown
PH_SIGNAL info 1308
Jun 2 12:49:29 kernel: MISDN free_device: entitylist
not empty
Jun 2 12:49:30 kernel: hfcmulti_l1hw: unknown
PH_SIGNAL info 1308
Jun 2 12:49:35 last message repeated 3 times
Jun 2 12:51:24 kernel: hfcmulti_l1hw: unknown
PH_SIGNAL info 1308

The asterisk log doesn't show anything that seems
relevant in that interval of time.

Jun 2 12:47:53 DEBUG[4419]: Scheduling timer at 160
sample intervals
Jun 2 12:47:53 DEBUG[4419]: Generator got voice,
switching to phase locked mode
Jun 2 12:47:53 DEBUG[4419]: Scheduling timer at 0
sample intervals
Jun 2 12:47:53 DEBUG[4419]: Dropping duplicate answer!
Jun 2 12:47:53 VERBOSE[4418]: --
misdn/g:octoBRI/911032070 answered SIP/120-35da
Jun 2 12:47:53 DEBUG[4383]: Stopping retransmission on
'N3RyJoKmnMIwATcl@192.168.10.126' of Response 1: Found
Jun 2 12:48:07 DEBUG[4418]: Didn't get a frame from
channel: SIP/120-35da
Jun 2 12:48:07 DEBUG[4418]: Bridge stops bridging
channels SIP/120-35da and misdn/g:octoBRI/911032070
Jun 2 12:48:07 DEBUG[4418]:
misdn_hangup(misdn/g:octoBRI/911032070)
Jun 2 12:48:07 DEBUG[4418]: Exiting with
DIALSTATUS=ANSWER.
Jun 2 12:48:07 VERBOSE[4418]: == Spawn extension
(from_sip, 0911032070, 1) exited non-zero on
'SIP/120-35da'
Jun 2 12:48:07 DEBUG[4418]: update_user_counter(120) -
decrement inUse counter
Jun 2 12:48:07 VERBOSE[4419]: -- Stopped music on hold
on mISDN/2/911032070
Jun 2 12:48:07 DEBUG[4419]: Scheduling timer at 0
sample intervals
Jun 2 12:48:07 VERBOSE[4419]: == Spawn extension
(Horario_Oficina, s, 5) exited non-zero on
'mISDN/2/911032070'
Jun 2 12:48:07 DEBUG[4419]:
misdn_hangup(mISDN/2/911032070)
Jun 2 12:48:40 DEBUG[4383]: Auto destroying call
'1LX1w0Zbfc43iFWi@192.168.10.126'
Jun 2 12:48:58 VERBOSE[4393]: -- Stopped music on hold
on mISDN/1/916733232
Jun 2 12:48:58 DEBUG[4393]: Scheduling timer at 0
sample intervals
Jun 2 12:48:58 VERBOSE[4393]: == Spawn extension
(Horario_Oficina, s, 5) exited non-zero on
'mISDN/1/916733232'
Jun 2 12:48:58 DEBUG[4393]:
misdn_hangup(mISDN/1/916733232)
Jun 2 12:49:02 VERBOSE[4392]: -- Stopped music on hold
on mISDN/1/916733232
Jun 2 12:49:02 DEBUG[4392]: Scheduling timer at 0
sample intervals
Jun 2 12:49:02 VERBOSE[4392]: == Spawn extension
(Horario_Oficina, s, 5) exited non-zero on
'mISDN/1/916733232'
Jun 2 12:49:02 DEBUG[4392]:
misdn_hangup(mISDN/1/916733232)

Thanks.


		
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Renovamos el Correo Yahoo! 
Nuevos servicios, m?s seguridad 
http://correo.yahoo.es

I downloaded teh Asterisk live CF distribution (http://www.automated.it/
asterisk/asterisk-cf.htm) and I cannot make it work. 
I suspect the problem is the distro is a binary image to be burned in a 64 MB CF
while I am trying to burn it in a 256 MB CF. 
Does anybody know haw to burn a working 256 MB CF? 
BTW the symptom is: the word GRUB is displayed and nothing else happens when 
trying to boot up. 
TIA for your help.

abel

Dear All,
I am using Asterisk CVS-HEAD-05/05/05-15:46:09, and found it using up 
99% of cpu 6-8 times in a day, even when its doing nothing or even if it 
is, its not supposed to eat all the cpu.

whenever this happens, I need to stop it by issueing "stop now" 15-20 
times on CLI or kill the process, then start over.

Please suggest what to do.

regards,

Umair bari

I ran into a similar problem with a CVS from around then... 04/18/05
and after getting advice from the list moved to 02/10/05 and have been
running stable since.

Cheers, 

J

On 6/6/05, Umair Bari <umair@supertec.com> wrote:
> Dear All,
> I am using Asterisk CVS-HEAD-05/05/05-15:46:09, and found it using up
> 99% of cpu 6-8 times in a day, even when its doing nothing or even if it
> is, its not supposed to eat all the cpu.
> 
> whenever this happens, I need to stop it by issueing "stop now"
15-20
> times on CLI or kill the process, then start over.
> 
> Please suggest what to do.
> 
> regards,
> 
> Umair bari
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