I just compiled 2.6.25.4 for BCM47XX (little endian MIPS).
When I try to insert a b43 module, the kernel oopses. Are there any
fixes for that?
b43-phy0: Broadcom 4318 WLAN found
Data bus error, epc == 8013406c, ra == 801b28b4
Oops[#1]:
Cpu 0
$ 0 : 00000000 1000d801 81c85454 801b26a4
$ 4 : c00003f8 81c85454 00000001 802e9a20
$ 8 : 81a3bfe0 0000d800 00000000 802a6000
$12 : 6e0fbc91 00000008 f6cef100 003d08da
$16 : 81c85400 81c85454 000003f8 00000007
$20 : c00b4000 00000001 81923448 8128ad40
$24 : 00008000 801b260c
$28 : 81a3a000 81a3bcd0 8128ad40 801b28b4
Hi : 003d08da
Lo : f6cef100
epc : 8013406c Not tainted
ra : 801b28b4 Status: 1000d803 KERNEL EXL IE
Cause : 0080001c
PrId : 00029006 (Broadcom BCM3302)
Modules linked in: b43(+) mac80211 cfg80211
Process insmod (pid: 1040, threadinfo=81a3a000, task=81945958)
Stack : 00004318 00000005 0000017f 81923000 0000017f 81923000 00000002
c00681c4
00000001 00000001 00004318 00000005 81a3bd28 00000000 811ae9d8
81c8bb64
00000003 81c85400 81c59400 8128addc 00000001 81a3be00 c00842f4
81c85454
c0084310 81c8948c c00b4000 0000001b c00d8d98 c00d88b8 c00a709c
801b0a1c
81c85454 800c9e8c 81c7f288 8012265c 81c894a8 81c89400 80155530
801554d4
...
Call
Trace:[<c00681c4>][<c00a709c>][<801b0a1c>][<800c9e8c>][<8012265c>][<80155530>][<801554d4>][<8025157c>][<801559c8>][<801540f8>][<80122bd0>][<80122428>][<80155850>][<80154278>][<80122c30>][<80153f24>][<80154f98>][<80154f70>][<80123524>][<80156118>][<8005a9d0>][<80071bd8>][<c0054028>][<80071da4>][<8004d804>][<8003b7c8>][<8000b0d0>]
Code: 90820000 03e00008 304200ff <94820000> 03e00008 3042ffff
8c820000 03e00008 00000000
--
Tomasz Chmielewski
http://wpkg.org
On Monday 26 May 2008 21:32:46 Tomasz Chmielewski wrote:
> I just compiled 2.6.25.4 for BCM47XX (little endian MIPS).
>
> When I try to insert a b43 module, the kernel oopses. Are there any
> fixes for that?
>
> b43-phy0: Broadcom 4318 WLAN found
> Data bus error, epc == 8013406c, ra == 801b28b4
> Oops[#1]:
> Cpu 0
> $ 0 : 00000000 1000d801 81c85454 801b26a4
> $ 4 : c00003f8 81c85454 00000001 802e9a20
> $ 8 : 81a3bfe0 0000d800 00000000 802a6000
> $12 : 6e0fbc91 00000008 f6cef100 003d08da
> $16 : 81c85400 81c85454 000003f8 00000007
> $20 : c00b4000 00000001 81923448 8128ad40
> $24 : 00008000 801b260c
> $28 : 81a3a000 81a3bcd0 8128ad40 801b28b4
> Hi : 003d08da
> Lo : f6cef100
> epc : 8013406c Not tainted
> ra : 801b28b4 Status: 1000d803 KERNEL EXL IE
> Cause : 0080001c
> PrId : 00029006 (Broadcom BCM3302)
> Modules linked in: b43(+) mac80211 cfg80211
> Process insmod (pid: 1040, threadinfo=81a3a000, task=81945958)
> Stack : 00004318 00000005 0000017f 81923000 0000017f 81923000 00000002
> c00681c4
> 00000001 00000001 00004318 00000005 81a3bd28 00000000 811ae9d8
> 81c8bb64
> 00000003 81c85400 81c59400 8128addc 00000001 81a3be00 c00842f4
> 81c85454
> c0084310 81c8948c c00b4000 0000001b c00d8d98 c00d88b8 c00a709c
> 801b0a1c
> 81c85454 800c9e8c 81c7f288 8012265c 81c894a8 81c89400 80155530
> 801554d4
> ...
> Call
> Trace:[<c00681c4>][<c00a709c>][<801b0a1c>][<800c9e8c>][<8012265c>][<80155530>][<801554d4>][<8025157c>][<801559c8>][<801540f8>][<80122bd0>][<80122428>][<80155850>][<80154278>][<80122c30>][<80153f24>][<80154f98>][<80154f70>][<80123524>][<80156118>][<8005a9d0>][<80071bd8>][<c0054028>][<80071da4>][<8004d804>][<8003b7c8>][<8000b0d0>]
>
> Code: 90820000 03e00008 304200ff <94820000> 03e00008 3042ffff
> 8c820000 03e00008 00000000
Are you running openwrt?
It currently has a linkage bug. People are working on it.
If you're not running openwrt, please provide useful debugging information.
--
Greetings Michael.
On Mon, 2008-05-26 at 21:32 +0200, Tomasz Chmielewski wrote:
> I just compiled 2.6.25.4 for BCM47XX (little endian MIPS).
>
> When I try to insert a b43 module, the kernel oopses. Are there any
> fixes for that?
> Trace:[<c00681c4>]
We'll need symbol info to answer your question.
johannes
Michael Buesch schrieb:
> On Monday 26 May 2008 21:32:46 Tomasz Chmielewski wrote:
>> I just compiled 2.6.25.4 for BCM47XX (little endian MIPS).
> Are you running openwrt?
> It currently has a linkage bug. People are working on it.
> If you're not running openwrt, please provide useful debugging information.
Yes, it is build from openwrt sources.
Do you have any pointers to that linkage bug (where it was discussed etc.)?
--
Tomasz Chmielewski
http://wpkg.org
On Monday 26 May 2008 22:37:22 Tomasz Chmielewski wrote:
> Michael Buesch schrieb:
> > On Monday 26 May 2008 21:32:46 Tomasz Chmielewski wrote:
> >> I just compiled 2.6.25.4 for BCM47XX (little endian MIPS).
>
> > Are you running openwrt?
> > It currently has a linkage bug. People are working on it.
> > If you're not running openwrt, please provide useful debugging information.
>
> Yes, it is build from openwrt sources.
>
> Do you have any pointers to that linkage bug (where it was discussed etc.)?
It's discussed in a private developer channel.
The fix will be committed as soon as it is available.
PS: Next time please submit these bugreports to the openwrt bugzilla.
That's really the only place where you can find help.
But you don't need to post this bug to bugzilla, as its fix is
work in progress and will be committed when it's done.
--
Greetings Michael.