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Date: Thu, 26 Mar 2009 10:30:33 -0500
From: Larry Finger <Larry.Finger@lwfinger.net>
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To: "RuXu W." <wrxzzj@gmail.com>
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Subject: Re: b43 make kernel 2.6.29 crashed, help!
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RuXu W. wrote:
> No, I havn't reset my card.
> after i got connected  with AP, after several minutes, kernel hangup.
> some kernel panic message, I writen from screen.
> 
> Caused by (from SRR1 = 149030) : Transfer error ack signal
> Opps: Machine check, sig: 7[#1]
> 
> ioread <==  ssb_pci_read32 <==  __do_softirq <==  b43_interrupt_handler
> 
> I load b43 module with qos=0

When I post a message with the mailing list Cc'd, please do a reply to all. That
way everyone can see the exchange. In addition, people that know more than I do
can post an answer.

The above error message certainly looks like a hardware error to me.