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[linux-dvb] Kernel-Opps



Hi Maillingist,
 
i am using a 2.6.5 kernel with recent cvs and get this in my dmesg:
 
DVB: registering new adapter (KNC1 DVB-S).
probe_tuner: try to attach to saa7146 (0)
drivers/media/dvb/frontends/stv0299.c: setup for tuner BSRU6, TDQB-S00x
Unable to handle kernel NULL pointer dereference at virtual address 00000518
 printing eip:
d78156c6
*pde = 00000000
Oops: 0000 [#1]
PREEMPT
CPU:    0
EIP:    0060:[<d78156c6>]    Not tainted
EFLAGS: 00010296   (2.6.5-gentoo-r1)
EIP is at client_register+0x16/0x40 [budget_core]
eax: 00000000   ebx: d6cf3200   ecx: d781e340   edx: d6cf3200
esi: d69920b8   edi: d699208c   ebp: d64b1600   esp: d68f5d7c
ds: 007b   es: 007b   ss: 0068
Process modprobe (pid: 4841, threadinfo=d68f4000 task=d699abe0)
Stack: 00000068 d6cf3200 d69920b8 c029785b d6cf3200 00000034 d68f5d8b 00010068
       00000286 d6cf3200 d781e518 d6cf3318 d781d386 d6cf3200 000000d0 00000034
       d781e3e4 d699212c d69921e8 d699208c c029729d d699208c d699212c 00000014
Call Trace:
 [<c029785b>] i2c_attach_client+0xfb/0x150
 [<d781d386>] attach_adapter+0xf6/0x130 [stv0299]
 [<c029729d>] i2c_add_adapter+0x18d/0x1a0
 [<d7844cd1>] saa7146_i2c_adapter_prepare+0x41/0xd8 [saa7146]
 [<d7837f60>] dvb_register_i2c_bus+0x70/0xa0 [dvb_core]
 [<d781585c>] ttpci_budget_init+0x12c/0x2c0 [budget_core]
 [<d784f4b5>] budget_av_attach+0x65/0x2e0 [budget_av]
 [<d78458c8>] saa7146_init_one+0x378/0x680 [saa7146]
 [<c01650c1>] dput+0x31/0x220
 [<c0211922>] pci_device_probe_static+0x52/0x70
 [<c021197c>] __pci_device_probe+0x3c/0x50
 [<c02119bc>] pci_device_probe+0x2c/0x50
 [<c023cc8f>] bus_match+0x3f/0x70
 [<c023cdbc>] driver_attach+0x5c/0xa0
 [<c023d083>] bus_add_driver+0x93/0xb0
 [<c023d4bf>] driver_register+0x2f/0x40
 [<c0211bac>] pci_register_driver+0x5c/0x90
 [<d7845e0b>] saa7146_register_extension+0x9b/0xf0 [saa7146]
 [<d7822018>] budget_av_init+0x18/0x5c [budget_av]
 [<c012faa9>] sys_init_module+0x119/0x230
 [<c0106ffb>] syscall_call+0x7/0xb
 
Code: 8b 80 18 05 00 00 89 14 24 89 44 24 08 b8 54 76 00 00 89 44
 
Hope anybody can fix this. If somebody needs more details, let me know it and
i will help.
 
My config:
# Digital Video Broadcasting Devices
#
CONFIG_DVB=y
CONFIG_DVB_CORE=m
 
#
# Misc. Frontend Modules
#
 
#
# DVB-S (satellite) frontends
#
CONFIG_DVB_STV0299=m
# CONFIG_DVB_CX24110 is not set
# CONFIG_DVB_GRUNDIG_29504_491 is not set
# CONFIG_DVB_MT312 is not set
# CONFIG_DVB_VES1X93 is not set
 
#
# DVB-T (terrestrial) frontends
#
# CONFIG_DVB_SP887X is not set
# CONFIG_DVB_ALPS_TDLB7 is not set
# CONFIG_DVB_ALPS_TDMB7 is not set
# CONFIG_DVB_GRUNDIG_29504_401 is not set
# CONFIG_DVB_TDA1004X is not set
# CONFIG_DVB_NXT6000 is not set
# CONFIG_DVB_MT352 is not set
 
#
# DVB-C (cable) frontends
#
# CONFIG_DVB_ATMEL_AT76C651 is not set
# CONFIG_DVB_VES1820 is not set
#
# Supported SAA7146 based PCI Adapters
#
# CONFIG_DVB_AV7110 is not set
# CONFIG_DVB_BUDGET is not set
# CONFIG_DVB_BUDGET_CI is not set
CONFIG_DVB_BUDGET_AV=m
 
#
# Supported USB Adapters
#
# CONFIG_DVB_TTUSB_BUDGET is not set
# CONFIG_DVB_TTUSB_DEC is not set
 
#
# Supported FlexCopII (B2C2) Adapters
#
# CONFIG_DVB_B2C2_SKYSTAR is not set
#
# Supported BT878 Adapters
#
CONFIG_VIDEO_SAA7146=m
CONFIG_VIDEO_SAA7146_VV=m
CONFIG_VIDEO_VIDEOBUF=m
CONFIG_VIDEO_BUF=m
 
Thanks,
Christian

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