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Summary:ASTERISK-24353: DAHDI Interrupts IRQ
Reporter:George Sand (iqgeo@yahoo.com)Labels:
Date Opened:2014-09-25 04:02:46Date Closed:2014-09-25 08:46:58
Priority:MajorRegression?
Status:Closed/CompleteComponents:
Versions:SVN Frequency of
Occurrence
Related
Issues:
Environment:- Asterisk 1.8.28.2 built by root @ elc-pabx.radcom on a x86_64 running Linux on 2014-06-23 06:06:25 UTC - DAHDI Version: 2.10.0 Echo Canceller: HWEC - Linux Centos 6.5 64 Bit, Linux gw1-pabx-elicom 2.6.32-431.29.2.el6.x86_64 #1 SMP Tue Sep 9 21:36:05 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux Attachments:
Description:For the last days my E1 connections are dropping down. When  I try to reload the dahdi service is returning FAILED.

Card info:
2 x TE8XXP - 8 spans with echo canceler from Digium model Octal Span.

Interrupts position:
 26:      12069          0          0          0          0          0    1070907          0  IR-IO-APIC-fasteoi   wct8xxp
 58:          0          0          0          0    1082893          0          0          0  IR-IO-APIC-fasteoi   wct8xxp

var/log/asterisk/messages:
Sep 25 09:53:38 gw1-pabx-elicom kernel: wct4xxp 0000:08:08.0: Need to increase latency.  Estimated latency should be 3
Sep 25 09:53:38 gw1-pabx-elicom kernel: wct4xxp 0000:08:08.0: Increased latency to 3
Sep 25 11:35:33 gw1-pabx-elicom kernel: dahdi: disable_span: span 9
Sep 25 11:35:33 gw1-pabx-elicom kernel: dahdi: disable_span: span 10
Sep 25 11:35:33 gw1-pabx-elicom kernel: dahdi: disable_span: span 11
Sep 25 11:35:33 gw1-pabx-elicom kernel: dahdi: disable_span: span 12
Sep 25 11:35:33 gw1-pabx-elicom kernel: dahdi: disable_span: span 13
Sep 25 11:35:33 gw1-pabx-elicom kernel: dahdi: disable_span: span 14
Sep 25 11:35:33 gw1-pabx-elicom kernel: dahdi: disable_span: span 15
Sep 25 11:35:33 gw1-pabx-elicom kernel: dahdi: disable_span: span 16
Sep 25 11:35:33 gw1-pabx-elicom kernel: wct4xxp 0000:25:08.0: TE8XXP: Disabling interrupts since there are no active spans
Sep 25 11:35:33 gw1-pabx-elicom kernel: dahdi: disable_span: span 1
Sep 25 11:35:33 gw1-pabx-elicom kernel: dahdi: disable_span: span 2
Sep 25 11:35:33 gw1-pabx-elicom kernel: dahdi: disable_span: span 3
Sep 25 11:35:33 gw1-pabx-elicom kernel: dahdi: disable_span: span 4
Sep 25 11:35:33 gw1-pabx-elicom kernel: dahdi: disable_span: span 5
Sep 25 11:35:33 gw1-pabx-elicom kernel: dahdi: disable_span: span 6
Sep 25 11:35:33 gw1-pabx-elicom kernel: dahdi: disable_span: span 7
Sep 25 11:35:33 gw1-pabx-elicom kernel: dahdi: disable_span: span 8
Sep 25 11:35:33 gw1-pabx-elicom kernel: wct4xxp 0000:08:08.0: RCLK source set to span 2
Sep 25 11:35:33 gw1-pabx-elicom kernel: wct4xxp 0000:08:08.0: Recovered timing mode, RCLK set to span 2
Sep 25 11:35:33 gw1-pabx-elicom kernel: wct4xxp 0000:08:08.0: RCLK source set to span 3
Sep 25 11:35:33 gw1-pabx-elicom kernel: wct4xxp 0000:08:08.0: Recovered timing mode, RCLK set to span 3
Sep 25 11:35:33 gw1-pabx-elicom kernel: wct4xxp 0000:08:08.0: RCLK source set to span 4
Sep 25 11:35:33 gw1-pabx-elicom kernel: wct4xxp 0000:08:08.0: Recovered timing mode, RCLK set to span 4
Sep 25 11:35:33 gw1-pabx-elicom kernel: wct4xxp 0000:08:08.0: RCLK source set to span 6
Sep 25 11:35:33 gw1-pabx-elicom kernel: wct4xxp 0000:08:08.0: Recovered timing mode, RCLK set to span 6
Sep 25 11:35:33 gw1-pabx-elicom kernel: wct4xxp 0000:08:08.0: RCLK source set to span 6
Sep 25 11:35:33 gw1-pabx-elicom kernel: wct4xxp 0000:08:08.0: Recovered timing mode, RCLK set to span 6
Sep 25 11:35:33 gw1-pabx-elicom kernel: wct4xxp 0000:08:08.0: RCLK source set to span 7
Sep 25 11:35:33 gw1-pabx-elicom kernel: wct4xxp 0000:08:08.0: Recovered timing mode, RCLK set to span 7
Sep 25 11:35:33 gw1-pabx-elicom kernel: wct4xxp 0000:08:08.0: RCLK source set to span 8
Sep 25 11:35:33 gw1-pabx-elicom kernel: wct4xxp 0000:08:08.0: Recovered timing mode, RCLK set to span 8
Sep 25 11:35:33 gw1-pabx-elicom kernel: wct4xxp 0000:08:08.0: TE8XXP: Disabling interrupts since there are no active spans

chan_dahdi.conf:
group=0,11
resetinterval=3600
signalling=pri_cpe
switchtype=euroisdn
context=dahdi-elicom
channel=>1-15,17-31

group=0,12
resetinterval=3600
signalling=pri_cpe
switchtype=euroisdn
context=dahdi-elicom
channel=>32-46,48-62

group=0,13
resetinterval=3600
signalling=pri_cpe
switchtype=euroisdn
context=dahdi-elicom
channel=>63-77,79-93

group=0,14
resetinterval=3600
signalling=pri_cpe
switchtype=euroisdn
context=dahdi-elicom
channel=>94-108,110-124

group=0,15
resetinterval=3600
signalling=pri_cpe
switchtype=euroisdn
context=dahdi-elicom
channel=>125-139,141-155

group=0,16
resetinterval=3600
signalling=pri_cpe
switchtype=euroisdn
context=dahdi-elicom
channel=>156-170,172-186

group=0,17
resetinterval=3600
signalling=pri_cpe
switchtype=euroisdn
context=dahdi-elicom
channel=>187-201,203-217

group=0,18
resetinterval=3600
signalling=pri_cpe
switchtype=euroisdn
context=dahdi-elicom
channel=>218-232,234-248

;interlink-uri

group=0,19
resetinterval=3600
signalling=pri_net
switchtype=euroisdn
context=dahdi-elicom
channel=>249-263,265-279

group=0,20
resetinterval=3600
signalling=pri_net
switchtype=euroisdn
context=dahdi-elicom
channel=>280-294,296-310

group=0,21
resetinterval=3600
signalling=pri_net
switchtype=euroisdn
context=dahdi-elicom
channel=>311-325,327-341

group=0,22
resetinterval=3600
signalling=pri_net
switchtype=euroisdn
context=dahdi-elicom
channel=>342-356,358-372

group=0,23
resetinterval=3600
signalling=pri_net
switchtype=euroisdn
context=dahdi-elicom
channel=>373-387,389-403

group=0,24
resetinterval=3600
signalling=pri_net
switchtype=euroisdn
context=dahdi-elicom
channel=>404-418,420-434

group=0,25
resetinterval=3600
signalling=pri_net
switchtype=euroisdn
context=dahdi-elicom
channel=>435-449,451-465

group=0,26
resetinterval=3600
signalling=pri_net
switchtype=euroisdn
context=dahdi-elicom
channel=>466-480,482-496

/etc/dahdi/system.conf:
# Span 1: TE8/0/1 "T8XXP (PCI) Card 0 Span 1" ESF/B8ZS RED
#XXXXXXX VOD_XXXXXXXX
span=1,1,0,ccs,hdb3
# termtype: te
bchan=1-15,17-31
dchan=16
#echocanceller=mg2,1-15,17-31

# Span 2: TE8/0/2 "T8XXP (PCI) Card 0 Span 2" ESF/B8ZS RED
#XXXXX VOD_XXXXXXXXX
span=2,1,0,ccs,hdb3
# termtype: te
bchan=32-46,48-62
dchan=47
#echocanceller=mg2,32-46,48-62

# Span 3: TE8/0/3 "T8XXP (PCI) Card 0 Span 3" ESF/B8ZS RED
span=3,1,0,ccs,hdb3,crc4
# termtype: te
bchan=63-77,79-93
dchan=78
#echocanceller=mg2,63-77,79-93

# Span 4: TE8/0/4 "T8XXP (PCI) Card 0 Span 4" ESF/B8ZS RED
span=4,1,0,ccs,hdb3,crc4
# termtype: te
bchan=94-108,110-124
dchan=109
#echocanceller=mg2,94-108,110-124

# Span 5: TE8/0/5 "T8XXP (PCI) Card 0 Span 5" ESF/B8ZS RED
span=5,1,0,ccs,hdb3,crc4
# termtype: te
bchan=125-139,141-155
dchan=140
#echocanceller=mg2,125-139,141-155

# Span 6: TE8/0/6 "T8XXP (PCI) Card 0 Span 6" ESF/B8ZS RED
span=6,1,0,ccs,hdb3,crc4
# termtype: te
bchan=156-170,172-186
dchan=171
#echocanceller=mg2,156-170,172-186

# Span 7: TE8/0/7 "T8XXP (PCI) Card 0 Span 7" ESF/B8ZS RED
span=7,1,0,ccs,hdb3,crc4
# termtype: te
bchan=187-201,203-217
dchan=202
#echocanceller=mg2,187-201,203-217

# Span 8: TE8/0/8 "T8XXP (PCI) Card 0 Span 8" ESF/B8ZS RED
span=8,1,0,ccs,hdb3,crc4
# termtype: te
bchan=218-232,234-248
dchan=233
#echocanceller=mg2,218-232,234-248

#consider inrelinkuri
# Span 9: TE8/1/1 "T8XXP (PCI) Card 1 Span 1" ESF/B8ZS RED
#INTERLINK E1 PARAVION VODAFONE TIMING 0 deoarece este de forma NT
span=9,0,0,ccs,hdb3,crc4
#span=9,0,0,ccs,hdb3
# termtype: te
bchan=249-263,265-279
dchan=264
#echocanceller=mg2,249-263,265-279

# Span 10: TE8/1/2 "T8XXP (PCI) Card 1 Span 2" ESF/B8ZS RED
#INTERLINK E1 ELICOM VODAFONE TIMING 0 deoarece este de forma NT
span=10,0,0,ccs,hdb3,crc4
#span=10,0,0,ccs,hdb3
# termtype: te
bchan=280-294,296-310
dchan=295
#echocanceller=mg2,280-294,296-310

# Span 11: TE8/1/3 "T8XXP (PCI) Card 1 Span 3" ESF/B8ZS RED
span=11,1,0,ccs,hdb3,crc4
# termtype: te
bchan=311-325,327-341
dchan=326
#echocanceller=mg2,311-325,327-341

# Span 12: TE8/1/4 "T8XXP (PCI) Card 1 Span 4" ESF/B8ZS RED #
span=12,1,0,ccs,hdb3,crc4
# termtype: te
bchan=342-356,358-372
dchan=357
#Bechocanceller=mg2,342-356,358-372

# Span 13: TE8/1/5 "T8XXP (PCI) Card 1 Span 5" ESF/B8ZS RED
span=13,1,0,ccs,hdb3,crc4
# termtype: te
bchan=373-387,389-403
dchan=388
#echocanceller=mg2,373-387,389-403

# Span 14: TE8/1/6 "T8XXP (PCI) Card 1 Span 6" ESF/B8ZS RED
span=14,1,0,ccs,hdb3,crc4
# termtype: te
bchan=404-418,420-434
dchan=419
#echocanceller=mg2,404-418,420-434

# Span 15: TE8/1/7 "T8XXP (PCI) Card 1 Span 7" ESF/B8ZS RED #
span=15,1,0,ccs,hdb3,crc4
# termtype: te
bchan=435-449,451-465
dchan=450
#echocanceller=mg2,435-449,451-465

# Span 16: TE8/1/8 "T8XXP (PCI) Card 1 Span 8" (MASTER) ESF/B8ZS RED
span=16,1,0,ccs,hdb3,crc4
# termtype: te
bchan=466-480,482-496
dchan=481
#echocanceller=mg2,466-480,482-496

# Global data

loadzone        = us
defaultzone     = us

asterisk version:
Asterisk 1.8.28.2
Linux on 2014-06-23 06:06:25 UTC

dahdi version:
DAHDI Version: 2.10.0 Echo Canceller: HWEC

Comments:By: George Sand (iqgeo@yahoo.com) 2014-09-25 04:05:45.062-0500

update on the case description
libpri version: libpri version: 1.4.14

By: George Sand (iqgeo@yahoo.com) 2014-09-25 04:41:37.791-0500

other needed info:

[root@gw1-pabx-elicom ~]# lsmod | grep wct4xxp
wct4xxp                82552  496
oct612x               158398  1 wct4xxp
dahdi                 224557  1492 wct4xxp,oct612x


[root@gw1-pabx-elicom ~]# tail /etc/dahdi/modules

# Digium B410P: 4 NT/TE BRI ports
#wcb4xxp

# Digium TC400B: G729 / G723 Transcoding Engine
#wctc4xxp

# Xorcom Astribank Devices
#xpp_usb


By: Rusty Newton (rnewton) 2014-09-25 08:46:58.599-0500

[~iqgeo@yahoo.com] this issue doesn't appear to be a bug report, but a support request. This tracker is only for bug reports.

Please read through the [Asterisk Issue Guidelines|https://wiki.asterisk.org/wiki/display/AST/Asterisk+Issue+Guidelines] to see how the tracker should be used.

I'm closing this issue out since it is a support request, and you've violated a few other guidelines about not posting large amounts of debug into the description or comment fields.

Since DAHDI and Digium board products are involved I recommend contacting Digium tech support for your support request. If a bug is found in Asterisk (chan_dahdi or the rest of Asterisk) then they'll help you file a report.

Thanks!