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Date:      Sat, 2 Mar 2002 19:55:51 +0100
From:      "Jose M. Alcaide" <jose@we.lc.ehu.es>
To:        "M. Warner Losh" <imp@village.org>
Cc:        mobile@FreeBSD.org
Subject:   Re: panic upon insertion of modem pccard (NEWCARD)
Message-ID:  <20020302195551.D231@v-ger.we.lc.ehu.es>
In-Reply-To: <20020301.204029.20067489.imp@village.org>; from imp@village.org on Fri, Mar 01, 2002 at 08:40:29PM -0700
References:  <20020301120602.A229@v-ger.we.lc.ehu.es> <20020301.204029.20067489.imp@village.org>

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On Fri, Mar 01, 2002 at 08:40:29PM -0700, M. Warner Losh wrote:
> In message: <20020301120602.A229@v-ger.we.lc.ehu.es>
>             "Jose M. Alcaide" <jose@we.lc.ehu.es> writes:
> : IdlePTD at phsyical address 0x003a1000
> : initial pcb at physical address 0x002af7e0
> : panicstr: page fault
> : panic messages:
> ...
> : #6  0xc0138450 in pccard_scan_cis (dev=0xc27d5280, 
> :     fct=0xc0139294 <pccard_parse_cis_tuple>, arg=0xd006dc20)
> :     at machine/bus_at386.h:202
> : #7  0xc01382da in pccard_read_cis (sc=0xc0c32600)
> :     at /usr/src/sys/dev/pccard/pccard_cis.c:98
> : #8  0xc013678d in pccard_attach_card (dev=0xc27d5280)
> :     at /usr/src/sys/dev/pccard/pccard.c:146
> : #9  0xc013d22a in pccbb_insert (sc=0xc0c32800) at card_if.h:67
> : #10 0xc013d085 in pccbb_event_thread (arg=0xc0c32800)
> :     at /usr/src/sys/dev/pccbb/pccbb.c:867
> 
> I've seen this on a couple of cards....

I forgot to include a few lines of debugging: both variables "handle" and
"offset" contain 0.

IIRC, this problem did not happen about a month ago. I am willing to do
more tests if you want.

-- 
****** Jose M. Alcaide  //  jose@we.lc.ehu.es  //  jmas@FreeBSD.org ******
** "Beware of Programmers who carry screwdrivers" --  Leonard Brandwein **

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