Date: Fri, 2 Jun 2000 17:59:19 -0400 From: Peter Radcliffe <pir@pir.net> To: freebsd-mobile@freebsd.org Subject: Re: Panic w/compact flash PCMCIA Message-ID: <20000602175919.J3641@pir.net> In-Reply-To: <200006022102.OAA06110@mina.sr.hp.com>; from darrylo@sr.hp.com on Fri, Jun 02, 2000 at 02:02:28PM -0700 References: <200006022102.OAA06110@mina.sr.hp.com>
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Darryl Okahata <darrylo@sr.hp.com> probably said:
> I'm seeing frequent panics when I eject a PCMCIA card and insert a
> compact flash PCMCIA card. Should I send-pr this, or is posting info
> here enough? See below for info.
>
> This is on FreeBSD 4.0-STABLE, as of June 1, 2000 (cvsup'd around
> 3AM, PST). The panic occurred when I ejected my lan card and inserted
> the compact flash one. It also occurs if I eject a compact flash and
> replace it with another one. There seems to be a fairly high
> probability of a panic whenever I eject a card and insert a compact
> flash one.
> #4 0xc0268f2f in trap (frame={tf_fs = 16, tf_es = 16, tf_ds = 16, tf_edi = 0,
> tf_esi = -1060387628, tf_ebp = -921929456, tf_isp = -921929500,
> tf_ebx = 1, tf_edx = 0, tf_ecx = -1017921720, tf_eax = 28,
> tf_trapno = 12, tf_err = 0, tf_eip = -1072301918, tf_cs = 8,
> tf_eflags = 66118, tf_esp = -1060649984, tf_ss = -1060649984})
> at ../../i386/i386/trap.c:426
> #5 0xc015f8a2 in dscheck (bp=0xc353bf48, ssp=0x0)
> at ../../kern/subr_diskslice.c:171
> #6 0xc015f615 in diskstrategy (bp=0xc353bf48) at ../../kern/subr_disk.c:199
> #7 0xc0215f53 in readdisklabel (dev=0xc0c7c400, lp=0xc0d1c400)
> at ../../ufs/ufs/ufs_disksubr.c:185
> #8 0xc0160560 in dsopen (dev=0xc0c7c100, mode=8192, flags=0, sspp=0xc0c628e4,
This looks like the same crash I've seen that Warner Losh has also
seen. I tried to track down with help from WL, but I lack the
debugging skills at this level and WL hasn't had time to track it
down.
:/
P.
--
pir pir@pir.net pir@net.tufts.edu
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