[driverloader] ooops on ifconfig eth1 down

[Fritz Ganter]

Hello!

I have an Acer Travelmate 290 running SuSE 8.2 and Kernel  2.4.22-ac4
This notebook has an Intel Centrino with Intel PCI Wlan card build in.

If I shut the interface with ifconfig eth0 down I get an kernel oups,
segmentation fault on ifconfig. After calling "ifconfig" again, ifconfig
hangs.
Nov  7 01:20:35 wuffi kernel: driverloader: SetCompleteHandler:
GEN_CURRENT_PACKET_FILTER Status=NOT_SUPPORTED Async=1
Nov  7 01:20:35 wuffi kernel: Unable to handle kernel NULL pointer
dereference at virtual address 0000000c
Nov  7 01:20:35 wuffi kernel:  printing eip:
Nov  7 01:20:35 wuffi kernel: e0c58c03
Nov  7 01:20:35 wuffi kernel: *pde = 00000000
Nov  7 01:20:35 wuffi kernel: Oops: 0000
Nov  7 01:20:35 wuffi kernel: CPU:    0
Nov  7 01:20:35 wuffi kernel: EIP:    0010:[<e0c58c03>]    Tainted: P 
Nov  7 01:20:35 wuffi kernel: EFLAGS: 00010006
Nov  7 01:20:35 wuffi kernel: eax: 00000206   ebx: 00000000   ecx:
cf5b5c70   edx: c032ae8c
Nov  7 01:20:35 wuffi kernel: esi: 00000004   edi: 000001f3   ebp:
cf5b5cf4   esp: cf5b5c9c
Nov  7 01:20:35 wuffi kernel: ds: 0018   es: 0018   ss: 0018
Nov  7 01:20:35 wuffi kernel: Process ifconfig (pid: 2525,
stackpage=cf5b5000)
Nov  7 01:20:35 wuffi kernel: Stack: 00000103 db9b3c88 00160014 e0c66156
001a0018 e0c6613c 746e6167 00000001 
Nov  7 01:20:35 wuffi kernel:        00000000 cf5b4000 00000000 00000000
00000000 cf5b4000 dc62fbf4 dc62fbf4 
Nov  7 01:20:35 wuffi kernel:        d5386e80 00000000 080555e0 dc62fbe4
dc62f9a0 e0c75020 cf5b5d14 e0c611e3 
Nov  7 01:20:35 wuffi kernel: Call Trace:    [<e0c66156>] [<e0c6613c>]
[<e0c611e3>] [<e0c5c46d>] [<e0c5d7c4>]
Nov  7 01:20:35 wuffi kernel:   [<e0c5cb51>] [<e0c54f8c>] [<e0c54f95>]
[<c012abcc>] [<c012ad82>] [<c0117159>]
Nov  7 01:20:35 wuffi kernel:   [<c0124006>] [<e0c53947>] [<c0256ed5>]
[<e0c53a25>] [<c022bd0a>] [<c0223581>]
Nov  7 01:20:35 wuffi kernel:   [<c0224613>] [<c02230fe>] [<c0255fac>]
[<c021c4fb>] [<c0149dbf>] [<c01071ab>]
Nov  7 01:20:35 wuffi kernel: 
Nov  7 01:20:35 wuffi kernel: Code: 8b 56 08 85 d2 75 21 50 9d f0 83 44
24 00 00 c7 03 02 00 00 


Wireless interface name: eth1
        MAC address    : 00:04:23:66:BA:D4
        Device instance: PCI-01:02.0-8086:1043-8086:2527
        Device driver  : w70n51
        Description    : Intel(R) PRO/Wireless 7100 LAN Card Driver
        Adapter model  : PRO/Wireless LAN 2100 3B Mini PCI Adapter


Another issue:
I get a lot of this messages:

Nov  7 13:02:21 wuffi kernel: netndis_lock: EBUSY
Nov  7 13:02:58 wuffi last message repeated 2076 times
Nov  7 13:03:22 wuffi last message repeated 356 times
Nov  7 13:07:34 wuffi kernel: netndis_lock: EBUSY
Nov  7 13:07:34 wuffi last message repeated 399 times
Nov  7 13:12:14 wuffi kernel: netndis_lock: EBUSY
Nov  7 13:12:14 wuffi last message repeated 912 times



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Fritz "der mit dem Linux tanzt" Ganter         http://www.kraftvoll.at
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