Hello,

I've got a problem with Kernel 2.6.6-rc2 and my AVM-B1 PCI card
together with a PPP connection.
When using Asterisk PBX I've got strange problems like dropped
connections (ppp) or hangups.
I captured this oops:
Can anyone help me interpreting the attached file, I'm not sure
if this problem is really ISDN related or has to do with PPP.

Thanks in advance

Simon


P. S.
Do I have to run ksymoops over this data? It seems I don't get
more data with this run.


Additional Info:
lspci
0000:00:00.0 Host bridge: Intel Corp. 440BX/ZX/DX - 82443BX/ZX/DX Host 
bridge (rev 03)
0000:00:01.0 PCI bridge: Intel Corp. 440BX/ZX/DX - 82443BX/ZX/DX AGP 
bridge (rev 03)
0000:00:07.0 ISA bridge: Intel Corp. 82371AB/EB/MB PIIX4 ISA (rev 02)
0000:00:07.1 IDE interface: Intel Corp. 82371AB/EB/MB PIIX4 IDE (rev 01)
0000:00:07.2 USB Controller: Intel Corp. 82371AB/EB/MB PIIX4 USB (rev 01)
0000:00:07.3 Bridge: Intel Corp. 82371AB/EB/MB PIIX4 ACPI (rev 02)
0000:00:08.0 Multimedia video controller: Brooktree Corporation Bt878 
Video Capture (rev 11)
0000:00:08.1 Multimedia controller: Brooktree Corporation Bt878 Audio 
Capture (rev 11)
0000:00:09.0 Ethernet controller: Realtek Semiconductor Co., Ltd. 
RTL-8139/8139C/8139C+ (rev 10)
0000:00:0a.0 Ethernet controller: Realtek Semiconductor Co., Ltd. 
RTL-8029(AS)
0000:00:0b.0 Network controller: AVM Audiovisuelles MKTG & Computer 
System GmbH B1 ISDN
0000:00:0c.0 SCSI storage controller: Adaptec AIC-7880U (rev 01)
0000:01:00.0 VGA compatible controller: Matrox Graphics, Inc. MGA G200 
AGP (rev 01)

lsmod
Module                  Size  Used by
cls_u32                 7972  4
cls_fw                  5152  1
sch_sfq                 5600  4
sch_cbq                18208  1
ipt_MARK                2048  8
iptable_mangle          2816  1
b1pci                  10304  2
b1dma                  17252  1 b1pci
b1                     25792  2 b1pci,b1dma
capi                   18880  6
capifs                  5864  2 capi
kernelcapi             48768  4 b1pci,b1dma,b1,capi
psmouse                20680  0
parport_pc             35008  1
lp                     11204  0
parport                41832  2 parport_pc,lp
ppp_deflate             6336  0
zlib_deflate           22776  1 ppp_deflate
bsd_comp                6112  0
ppp_async              12256  1
af_packet              22472  6
ipv6                  255264  22
ppp_generic            30900  7 ppp_deflate,bsd_comp,ppp_async
slhc                    7488  1 ppp_generic
ipt_MASQUERADE          3776  2
ipt_state               2016  6
ipt_REJECT              6848  30
iptable_nat            24716  2 ipt_MASQUERADE
ip_conntrack           35552  3 ipt_MASQUERADE,ipt_state,iptable_nat
iptable_filter          2816  1
ip_tables              18080  7 
ipt_MARK,iptable_mangle,ipt_MASQUERADE,ipt_state,ipt_REJECT,iptable_nat,iptable_filter
dm_mod                 44416  0
tuner                  18604  0
tvaudio                22444  0
bttv                  153132  0
video_buf              21220  1 bttv
i2c_algo_bit            9800  1 bttv
v4l2_common             6144  1 bttv
btcx_risc               4808  1 bttv
i2c_core               23556  4 tuner,tvaudio,bttv,i2c_algo_bit
videodev                9920  1 bttv
ns558                   5728  0
gameport                4704  1 ns558
sb                     10596  0
sb_lib                 51056  1 sb
uart401                11684  1 sb_lib
sound                  84268  2 sb_lib,uart401
soundcore              10336  3 bttv,sb_lib,sound
apm                    18348  0
ne2k_pci                9312  0
8390                   10112  1 ne2k_pci