Date: Sun, 27 Dec 2009 01:11:03 +0100 From: Attilio Rao <attilio@freebsd.org> To: Doug Barton <dougb@freebsd.org> Cc: freebsd-current@freebsd.org Subject: Re: Apparent ath regression w/D-Link DWL-AG650 Message-ID: <3bbf2fe10912261611m2d199671t3e5a627f0631cc2@mail.gmail.com> In-Reply-To: <4B36A4B8.8020801@FreeBSD.org> References: <4B36A026.7050602@FreeBSD.org> <4B36A4B8.8020801@FreeBSD.org>
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2009/12/27 Doug Barton <dougb@freebsd.org>: > Doug Barton wrote: >> Howdy, >> >> I have an old PCMCIA card, a D-Link DWL-AG650 that used to work with >> FreeBSD, and currently still works with Windows XP. However when I >> insert it on today's -current it insta-panics with the information >> that you can see at http://dougbarton.us/IMG_0034.jpg. >> >> I'm 99% sure that this is an ath part, but JIC I compiled and booted a >> GENERIC kernel, same problem. >> >> I realize that it's an old part, however it's the only external card I >> have left that does 11a, so I would like to get it working again if >> possible. OTOH, the fact that it instantly panics the system is bad >> all on its own. > > I THINK this is the stack trace for this problem, I'm having a bad > freebsd-current day. :-/ =C2=A0The rest of the file is on freefall in my > home directory, core.txt.ath > > Loaded symbols for /boot/kernel/if_ath.ko > #0 =C2=A0doadump () at pcpu.h:246 > 246 =C2=A0 =C2=A0 pcpu.h: No such file or directory. > =C2=A0 =C2=A0 =C2=A0 =C2=A0in pcpu.h > (kgdb) #0 =C2=A0doadump () at pcpu.h:246 > #1 =C2=A00xc061dbcf in boot (howto=3D260) > =C2=A0 =C2=A0at /usr/local/src/sys/kern/kern_shutdown.c:416 > #2 =C2=A00xc061deb2 in panic (fmt=3DVariable "fmt" is not available. > ) at /usr/local/src/sys/kern/kern_shutdown.c:579 > #3 =C2=A00xc0644656 in resource_list_add (rl=3D0xc5f37004, type=3D3, rid= =3D16, > start=3D0, > =C2=A0 =C2=A0end=3D4294967295, count=3D65536) at > /usr/local/src/sys/kern/subr_bus.c:2873 > #4 =C2=A00xc052da88 in pci_add_map (bus=3D0xc5ff1800, dev=3D0xc754b280, r= eg=3D16, > =C2=A0 =C2=A0rl=3D0xc5f37004, force=3D1, prefetch=3D0) > =C2=A0 =C2=A0at /usr/local/src/sys/dev/pci/pci.c:2446 > #5 =C2=A00xc052e0be in pci_add_resources (bus=3D0xc5ff1800, dev=3D0xc754b= 280, > force=3D1, > =C2=A0 =C2=A0prefetchmask=3D0) at /usr/local/src/sys/dev/pci/pci.c:2716 > #6 =C2=A00xc04ff37e in cardbus_attach_card (cbdev=3D0xc5ff1800) > =C2=A0 =C2=A0at /usr/local/src/sys/dev/cardbus/cardbus.c:199 > #7 =C2=A00xc05234c5 in cbb_event_thread (arg=3D0xc5ebc800) at card_if.h:8= 3 > #8 =C2=A00xc05f4bd8 in fork_exit (callout=3D0xc05231a0 <cbb_event_thread>= , > =C2=A0 =C2=A0arg=3D0xc5ebc800, frame=3D0xe60f7d38) > =C2=A0 =C2=A0at /usr/local/src/sys/kern/kern_fork.c:843 > #9 =C2=A00xc08701f0 in fork_trampoline () > =C2=A0 =C2=A0at /usr/local/src/sys/i386/i386/exception.s:270 Please revert patch introduced in r200315. Attilio --=20 Peace can only be achieved by understanding - A. Einstein
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