usb keyboard attach crashes process usb0 (under FreeBSD4.11)

Norbert Koch nkoch at demig.de
Tue Apr 3 11:37:57 UTC 2007



Eugene Grosbein schrieb:
> On Tue, Apr 03, 2007 at 09:31:05AM +0000, Norbert Koch wrote:
>
>   
>> First of all, I understand that there is no interest here in solving
>> FreeBSD 4.11 problems. I only post this because there
>> may be a chance that this could be a problem in CURRENT too.
>> (If no, may be someone likes to dive into ancient software bugs ;-)
>>
>> I am running an embedded system under FreeBSD 4.11.
>> Sometimes after booting FreBSD the USB keyboard is not found
>> and so not automatically attached by usbd.
>> If I then unplug the keyboard and plug it in again the
>> kernel crashes with page fault in process 3 (usb0).
>>     
>
> You didn't mention are you running 4.11-RELEASE or 4.11-STABLE.
> If you are using RELEASE then you definitely should try latest 4.11-STABLE,
> because there were lots of anti-panic fixes to RELENG_4 for USB subsystem
> aftere 4.11-RELEASE.
>
> Eugene Grosbein
>   
The entry in my sup-file is RELENG_4_11, not RELENG_4_11_0_RELEASE.
So I think this is 4.11-STABLE, isn't it?


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