Date: Sun, 3 Jul 2011 18:05:33 +0800 From: Adrian Chadd <adrian@freebsd.org> To: Doug Barton <dougb@freebsd.org> Cc: freebsd-current@freebsd.org Subject: Re: cardbus panic: end address is not aligned Message-ID: <CAJ-VmonTpVLCMaUqo_NTM6eHjdYrKNLbt-mkK6ASUmkwvcsgMA@mail.gmail.com> In-Reply-To: <4E100086.7080105@FreeBSD.org> References: <4E100086.7080105@FreeBSD.org>
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The obvious question - can you bisect kernel versions to find out when it b= roke? Adrian On 3 July 2011 13:39, Doug Barton <dougb@freebsd.org> wrote: > I have 2 ath-based pc-card adapters. If I put either one of them in the s= lot > while the system is up, or if I try booting with them in the slot, I get = an > instant panic. The cards previously worked in -current, and continue to w= ork > in 8-stable and windows xp. I don't have any other pc-cards to compare wi= th. > Full core.txt.0 file is in my home directory on freefall. > > This problem persists on r223732 but happened to me for the first time a > week or 2 ago (haven't had time to report it previously, apologies). It > likely originated a while before though, I don't use these cards very oft= en. > > panic: end address is not aligned > > #1 =A00xffffffff80426a8a in kern_reboot (howto=3D260) > =A0 =A0at /home/svn/head/sys/kern/kern_shutdown.c:430 > #2 =A00xffffffff80426521 in panic (fmt=3DVariable "fmt" is not available. > ) > =A0 =A0at /home/svn/head/sys/kern/kern_shutdown.c:604 > #3 =A00xffffffff8032c648 in pcib_grow_window (sc=3D0xfffffe0002603400, > =A0 =A0w=3D0xfffffe0002603498, type=3D3, start=3D0, end=3D4294967295, cou= nt=3D65536, > flags=3DVariable "flags" is not available. > > ) at /home/svn/head/sys/dev/pci/pci_pci.c:1018 > #4 =A00xffffffff8032c8f7 in pcib_alloc_resource (dev=3D0xfffffe00026f2600= , > =A0 =A0child=3D0xfffffe0002eaf800, type=3DVariable "type" is not availabl= e. > ) > =A0 =A0at /home/svn/head/sys/dev/pci/pci_pci.c:1090 > #5 =A00xffffffff80325bdd in pci_alloc_resource (dev=3D0xfffffe000279bd00, > =A0 =A0child=3D0xfffffe0002eaf800, type=3D3, rid=3D0xffffff8000309688, > =A0 =A0start=3D2281701376, end=3D18446744073709551615, count=3D65536, fla= gs=3D16384) > =A0 =A0at bus_if.h:263 > #6 =A00xffffffff8031bd25 in cbb_alloc_resource (brdev=3DVariable "brdev" = is not > available. > ) at bus_if.h:263 > #7 =A00xffffffff80325d8e in pci_alloc_resource (dev=3D0xfffffe000279ed00, > =A0 =A0child=3D0xfffffe0002eaf800, type=3D3, rid=3D0xffffff8000309688, st= art=3D0, > =A0 =A0end=3D18446744073709551615, count=3D1, flags=3D16384) at bus_if.h:= 263 > #8 =A00xffffffff80456f39 in bus_alloc_resource (dev=3D0xfffffe0002eaf800, > type=3D3, > =A0 =A0rid=3D0xffffff8000309688, start=3D0, end=3D18446744073709551615, c= ount=3D1, > =A0 =A0flags=3D12290) at bus_if.h:263 > #9 =A00xffffffff802faa60 in cardbus_parse_cis (cbdev=3D0xfffffe000279ed00= , > =A0 =A0child=3D0xfffffe0002eaf800, callbacks=3D0xffffff8000309af0, > =A0 =A0argp=3D0xfffffe0002e2d140) at bus.h:415 > #10 0xffffffff802fb0c1 in cardbus_device_create (sc=3D0xfffffe00025d8030, > =A0 =A0devi=3D0xfffffe0002e2d000, parent=3DVariable "parent" is not avail= able. > ) > =A0 =A0at /home/svn/head/sys/dev/cardbus/cardbus_device.c:105 > #11 0xffffffff802f9c4e in cardbus_attach_card (cbdev=3D0xfffffe000279ed00= ) > =A0 =A0at /home/svn/head/sys/dev/cardbus/cardbus.c:191 > #12 0xffffffff8031ba44 in cbb_event_thread (arg=3DVariable "arg" is not > available. > ) at card_if.h:83 > #13 0xffffffff803fb355 in fork_exit ( > =A0 =A0callout=3D0xffffffff8031b660 <cbb_event_thread>, arg=3D0xfffffe000= 2599800, > =A0 =A0frame=3D0xffffff8000309c50) at /home/svn/head/sys/kern/kern_fork.c= :920 > #14 0xffffffff80666c4e in fork_trampoline () > =A0 =A0at /home/svn/head/sys/amd64/amd64/exception.S:603 > > > > -- > > =A0 =A0 =A0 =A0Nothin' ever doesn't change, but nothin' changes much. > =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0-- OK Go > > =A0 =A0 =A0 =A0Breadth of IT experience, and depth of knowledge in the DN= S. > =A0 =A0 =A0 =A0Yours for the right price. =A0:) =A0http://SupersetSolutio= ns.com/ > > _______________________________________________ > freebsd-current@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-current > To unsubscribe, send any mail to "freebsd-current-unsubscribe@freebsd.org= " >
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