Date: Thu, 20 Jun 2002 14:50:03 -0700 (PDT) From: "Andrew Forgue" <ajf@agitated.net> To: freebsd-alpha@FreeBSD.org Subject: RE: alpha/39560: unaligned access in wihap_input_data ( wi_hostap.c ) Message-ID: <200206202150.g5KLo3S79667@freefall.freebsd.org>
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The following reply was made to PR alpha/39560; it has been noted by GNATS.
From: "Andrew Forgue" <ajf@agitated.net>
To: "'Robert Drehmel'" <robert@ferrari-electronic.de>,
<freebsd-gnats-submit@FreeBSD.org>
Cc:
Subject: RE: alpha/39560: unaligned access in wihap_input_data ( wi_hostap.c )
Date: Thu, 20 Jun 2002 17:39:41 -0400
Robert,
Sorry, It still traps however it is a little different now
Here is the trace from gdb on the core
(kgdb) where
#0 0xfffffc00003ad800 in dumpsys () at ../../kern/kern_shutdown.c:486
#1 0xfffffc00003ad348 in boot (howto=260) at
../../kern/kern_shutdown.c:316
#2 0xfffffc00003adbf0 in panic (fmt=0xfffffc000054067c "trap")
at ../../kern/kern_shutdown.c:595
#3 0xfffffc00004e163c in trap (a0=88, a1=1, a2=0, entry=2,
framep=0xfffffe0011b376a0) at ../../alpha/alpha/trap.c:551
#4 0xfffffc00004d353c in XentMM ()
#5 0xfffffc000049ccf0 in softdep_update_inodeblock
(ip=0xfffffe0001709200,
bp=0xfffffe00074ea0d0, waitfor=0) at
../../ufs/ffs/ffs_softdep.c:3813
can not access 0x1603ffc, invalid translation (invalid L3 PTE)
can not access 0x1603ffc, invalid translation (invalid L3 PTE)
I don't see how softdep_update_inodeblock can be in the wi driver,
However it did happen at exactly the same time. (When I turned
On a client)
Let me know if you want anything else.
-Andrew
> -----Original Message-----
> From: Robert Drehmel [mailto:robert@ferrari-electronic.de]
> Sent: Thursday, June 20, 2002 7:32 AM
> To: freebsd-gnats-submit@FreeBSD.org; ajf@agitated.net
> Subject: Re: alpha/39560: unaligned access in wihap_input_data (
> wi_hostap.c )
>
> Hi Andrew,
> can you please try a kernel built with the attached patch?
>
> Thanks,
> -robert
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