Re: [Asterisk-Users] zaphfc troubles

Wed, 18 May 2005 04:29:36 -0700 

Nicolas,

I replied earlier stating that I saw similar issues and now that you have applied the Florz patch the symptoms you are seeing are all but identical to the issues I saw and resolved by changing out the motherboard memory. The system was an ASUS main board with a Xeon processor.

It is not the memory it could be something specific to the VIA motherboard.

Stuart



Nicolas Olivier wrote:

Well, afer applying zaphfc_0.2.0-RC8a_florz-6.diff, I'm highly flooded after 
ztcfg with:

May 18 18:11:33 gw-ss daemon.crit klogd: zaphfc[0]: b channel buffer underrun: 
0, 0
May 18 18:11:33 gw-ss daemon.crit klogd: zaphfc[0]: b channel buffer overflow: 
311, 311
May 18 18:11:33 gw-ss daemon.crit klogd: zaphfc[0]: b channel buffer overflow: 
436, 436
May 18 18:11:33 gw-ss daemon.crit klogd: zaphfc[0]: b channel buffer underrun: 
0, 0

And when I start asterisk, same stuff, kernel crashes.

Interrupts are ok.

sjaak imap wrote:


Dear Nicolas Olivier

Just try the florz patch at http://zaphfc.florz.dyndns.org/
and look at cat /proc/interupts if your not sharing irq's

Maybe this will help


Good luck

Sjaak



Hi,

I'm trying to setup a small BRI ISDN <-> voip gateway.
The ISDN card is based on Cologne chipset, so I try set it up with zaphfc.

The versions i'm running:
kernel-2.4.27
Asterisk 1.0.7-BRIstuffed-0.2.0-RC8e
zaptel modules 1.0.7
zaphfc is from bristuff-0.2.0-RC8e

When I'm doing the insmod on zaptel, zaphfc, zaprtc:

Zapata Telephony Interface Registered on major 196
PCI: Found IRQ 12 for device 00:12.0
zaphfc: CCD/Billion/Asuscom 2BD0 configured at mem 0xc3840000 fifo


0xc2d58000(0x2d58000) IRQ 12 HZ 100


zaphfc: Card 0 configured for TE mode
Registered Span 1 ('ZTHFC1') with 3 channels
Span ('ZTHFC1') is new master
zaphfc: 1 hfc-pci card(s) in this box.
Registered Span 2 ('ZTRTC/1') with 0 channels
Real Time Clock Driver v1.10e

I'm using zaprtc as the gateway is running on a VIA motherboard without


USB controller.


When I'm doing ztcfg -vv:

Zaptel Configuration
======================

SPAN 1: CCS/ AMI Build-out: 399-533 feet (DSX-1)

Channel map:

Channel 01: Individual Clear channel (Default) (Slaves: 01)
Channel 02: Individual Clear channel (Default) (Slaves: 02)
Channel 03: D-channel (Default) (Slaves: 03)

3 channels configured.

Here are my confs:

/etc/zaptel.conf:

loadzone=fr
defaultzone=fr

span=1,1,3,ccs,ami
bchan=1-2
dchan=3

/etc/asterisk/zapata.conf:

[channels]

language=fr
context=test
switchtype=euroisdn
signalling=bri_cpe
echocancel=yes
immediate=yes
channel => 1-2

/etc/asterisk/modules.conf:

[modules]
autoload=yes

noload => pbx_gtkconsole.so
noload => pbx_kdeconsole.so

noload => app_intercom.so

load => chan_modem.so
load => res_features.so
load => res_musiconhold.so
load => chan_zap.so

noload => chan_alsa.so
noload => chan_oss.so

[global]
chan_modem.so=yes
chan_zap.so=yes


The problem is that after ztcfg ran, I've got the following logs:

Registered tone zone 2 (France)
zaphfc: card 0 layer 1 state = F4
zaphfc: card 0 layer 1 state = F5
zaphfc: card 0 layer 1 state = F7
zaphfc: card 0 RX [ 0xfe 0xff 0x3 0xf 0x0 0x0 0x4 0xff ] 8 bytes
zaphfc: card 0 RX [ 0xfe 0xff 0x3 0xf 0x0 0x0 0x4 0xff ] 8 bytes
zaphfc: card 0 layer 1 state = F3
zaphfc: card 0 layer 1 state = F4
zaphfc: card 0 layer 1 state = F5
zaphfc: card 0 layer 1 state = F7
zaphfc: bchan rx fifo not enough bytes to receive! (z1=5630, z2=5623,


wanted 8 got 7), probably a buffer overrun.


zaphfc: bchan rx fifo not enough bytes to receive! (z1=6163, z2=6156,


wanted 8 got 7), probably a buffer overrun.


zaphfc: card 0 RX [ 0xfe 0xff 0x3 0xf 0x0 0x0 0x4 0xff ] 8 bytes
zaphfc: card 0 RX [ 0xfe 0xff 0x3 0xf 0x0 0x0 0x4 0xff ] 8 bytes

And when I start asterisk -vvvvc, same logs keep on, and I've finally a


kernel crash:


Unable to handle kernel paging request at virtual address fffffffc
printing eip:
c0113cc0
*pde = 0000d063
*pte = 00000000
Oops: 0000
CPU: 0
EIP: 0010:[<c0113cc0>] Not tainted
EFLAGS: 00010013
eax: c248015c ebx: 00000000 ecx: 00000001 edx: 00000001
esi: c24803a0 edi: c248015c ebp: c2c8fe2c esp: c2c8fe14
ds: 0018 es: 0018 ss: 0018
Process sshd (pid: 146, stackpage=c2c8f000)
Stack: 00000001 00000086 00000001 c24803a0 c24803a0 c270c940 c2480000


c3819545


00000010 00000010 c2c8ff24 00000046 00001140 00000003 c2c8ffc4


00000086


c01cb6b1 c02f8bc4 c24803a0 8005003b c2c8feb4 00000002 00000008


c270c800


Call Trace: [<c3819545>] [<c01cb6b1>] [<c381aae6>] [<c381aad7>]


[<c383cd78>]


[<c01cae16>] [<c383ce95>] [<c01c5416>] [<c01cad01>] [<c0109ddd>]


[<c0109f78>]


[<c010c328>]

Code: 8b 4b fc 8b 01 85 45 f0 74 56 31 c0 9c 5e fa 8b 51 3c c7 01
<0>Kernel panic: Aiee, killing interrupt handler!
In interrupt handler - not syncing

Here is the output from asterisk:

No entry for terminal type "screen";
using dumb terminal settings.
== Parsing '/etc/asterisk/asterisk.conf': Found
== Parsing '/etc/asterisk/extconfig.conf': Found
Asterisk 1.0.7-BRIstuffed-0.2.0-RC8e, Copyright (C) 1999-2004 Digium.
Written by Mark Spencer <[EMAIL PROTECTED]>
=========================================================================
== Parsing '/etc/asterisk/logger.conf': Found
Asterisk Event Logger Started /var/log/asterisk/event_log
== Manager registered action Ping
== Manager registered action Events
== Manager registered action Logoff
== Manager registered action Hangup
== Manager registered action Status
== Manager registered action Setvar
== Manager registered action Getvar
== Manager registered action Redirect
== Manager registered action Originate
== Manager registered action Command
== Manager registered action ExtensionState
== Manager registered action AbsoluteTimeout
== Manager registered action MailboxStatus
== Manager registered action MailboxCount
== Manager registered action DBget
== Manager registered action DBput
== Manager registered action DBdel
== Manager registered action ListCommands
== Parsing '/etc/asterisk/manager.conf': Found
Asterisk Management interface listening on port 5038
== Parsing '/etc/asterisk/rtp.conf': Found
== RTP Allocating from port range 10000 -> 20000
Asterisk PBX Core Initializing
Registering builtin applications:
[AbsoluteTimeout]
== Registered application 'AbsoluteTimeout'
(...)
[WaitExten]
== Registered application 'WaitExten'
Asterisk Dynamic Loader Starting:
== Parsing '/etc/asterisk/modules.conf': Found
[chan_modem.so] => (Generic Voice Modem Driver)
== Parsing '/etc/asterisk/modem.conf': Found
== Loading modem driver chan_modem_aopen.so => (A/Open (Rockwell


Chipset) ITU-2 VoiceModem Driver)


== Registered channel type 'Modem' (Generic Voice Modem Channel Driver)
[res_features.so] => (Call Parking Resource)
== Parsing '/etc/asterisk/features.conf': Found
  -- Registered extension context 'parkedcalls'
  -- Added extension '700' priority 1 to parkedcalls
== Registered application 'ParkedCall'
== Registered application 'Park'
== Manager registered action ParkedCalls
== Registered application 'HoldedCall'
== Registered application 'AutoanswerLogin'
== Registered application 'Autoanswer'
[res_musiconhold.so] => (Music On Hold Resource)
== Parsing '/etc/asterisk/musiconhold.conf': Found
== Registered application 'MusicOnHold'
== Registered application 'WaitMusicOnHold'
== Registered application 'SetMusicOnHold'
[chan_zap.so]

The ISDN line has been validated, and the ISDN is known to work. I've


searched in the archives, wiki, and can't see what's wrong.



If anyone has an advice, it will be greatly appreciated.

Nicolas Olivier


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