Marco Did you get to the bottom of this. I've just come across the same problem today also with a B410P after upgrading from debian lenny( 2.6.26-2-686 ) to squeeze ( 2.6.32-5-686 ). On reboot I often get BUG: soft lockup - CPU#0 stuck for 61s[swapper:0] The only fix is to power off but here's the clue Feb 21 21:15:08 astrid kernel: [ 4.638977] hfc_multi 0000:07:01.0: PCI INT A -> GSI 19 (level, low) -> IRQ 19 Feb 21 21:15:08 astrid kernel: [ 4.638982] Digium Inc. HFC-4S Card: defined at IOBASE 0xdc00 IRQ 19 HZ 250 leds-type 2 Feb 21 21:15:08 astrid kernel: [ 4.803576] wcb4xxp 0000:07:01.0: PCI INT A -> GSI 19 (level, low) -> IRQ 19 Feb 21 21:15:08 astrid kernel: [ 4.803607] wcb4xxp 0000:07:01.0: Identified Wildcard B410P (controller rev 1) at 0001dc00, IRQ 19
hfcmulti can be found here; /lib/modules/2.6.32-5-686/kernel/drivers/isdn/hardware/mISDN/hfcmulti.ko I've got the system running at the moment with the previous kernel, so nothing wrong with the B410P. I'm hoping that 'tomorrow' that adding the line below to /etc/modprobe.d/blacklist.conf will fix my lockups. blacklist hfcmulti Alec Davis _____ From: asterisk-users-boun...@lists.digium.com [mailto:asterisk-users-boun...@lists.digium.com] On Behalf Of Marco Mooijekind Sent: Friday, 30 December 2011 9:45 p.m. To: Asterisk Users Mailing List - Non-Commercial Discussion Subject: [asterisk-users] Problem installing B410P BRI card for asterisk Dear all, I know this is more a Digium hardware than an Asterisk issue. Already posted a question at Digium, however also like to see whether anyone in the Asterisk community has encountered the following situation: I installed a Digium B410P BRI PCI card on my new asterisk server, following the steps specified in the manual. I can see the PCI card is available using the lspci command: ... 04:00.0 Ethernet controller [0200]: Intel Corporation 82574L Gigabit Network Connection [8086:10d3] 05:00.0 Ethernet controller [0200]: Intel Corporation 82574L Gigabit Network Connection [8086:10d3] 08:00.0 PCI bridge [0604]: ASPEED Technology, Inc. AST1150 PCI-to-PCI Bridge [1a03:1150] (rev 02) 09:00.0 VGA compatible controller [0300]: ASPEED Technology, Inc. ASPEED Graphics Family [1a03:2000] (rev 10) 0a:01.0 ISDN controller [0204]: Digium, Inc. Wildcard B410 quad-BRI card [d161:b410] (rev 01) ... I specified the following in my system.conf in /etc/dahdi: loadzone = nl defaultzone = nl span = 1,1,0,ccs,ami bchan = 1,2 hardhdlc = 3 I loaded the driver using "sudo modprobe wcb4xxp." Next I ran "dahdi_cfg -vv" which returns: "DAHDI Tools Version - 2.5.0.2 DAHDI Version: 2.5.0.2 Echo Canceller(s): HWEC Configuration ====================== SPAN 1: CCS/ AMI Build-out: 0 db (CSU)/0-133 feet (DSX-1) Channel map: Channel 01: Clear channel (Default) (Echo Canceler: none) (Slaves: 01) Channel 02: Clear channel (Default) (Echo Canceler: none) (Slaves: 02) Channel 03: Hardware assisted D-channel (Default) (Echo Canceler: none) (Slaves: 03) 3 channels to configure. DAHDI_SPANCONFIG failed on span 1: No such device or address (6)" I'm in doubt about the "DAHDI_SPANCONFIG failed on span 1: No such device or address (6)". Next, if i execute sudo dmesg as specified by the manual it returns a huge trace: .... .... [ 376.082907] Wrote 0x0 to register 0x1ab but got back 0x4 [ 376.594754] Wrote 0x0 to register 0x1ab but got back 0x4 [ 377.106605] Wrote 0x0 to register 0x1ab but got back 0x4 [ 377.618423] Wrote 0x0 to register 0x1ab but got back 0x4 [ 378.130266] Wrote 0x0 to register 0x1ab but got back 0x4 [ 378.642088] Wrote 0x0 to register 0x1ab but got back 0x4 [ 1202.812870] show_signal_msg: 21 callbacks suppressed [ 1202.812876] dahdi_tool[1277]: segfault at 3fc378fa0 ip 00000000004021ac sp 00007fff131dd930 error 4 in dahdi_tool[400000+3000] And a lot of "Wrote 0x0 to register 0x1ab but got back 0x4" statements. If i run dahdi_tools it fails with a segmentation fault. Any suggestions are appreciated! Kind regards, Marco Mooijekind.
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