Date: Wed, 28 Apr 2010 18:00:58 +0200 From: Giovanni Trematerra <giovanni.trematerra@gmail.com> To: kama <kama@pvp.se> Cc: freebsd-stable@freebsd.org, John Baldwin <jhb@freebsd.org> Subject: Re: HP 380 G4 - ciss kernel page fault. Message-ID: <r2s4e6cba831004280900td330ee3cw972531c1e0430104@mail.gmail.com> In-Reply-To: <q2n4e6cba831004280841ufbc12e91tdd9f1de0b7a527a8@mail.gmail.com> References: <20100427150736.A4522@ns1.as.pvp.se> <201004271721.34248.jhb@freebsd.org> <20100428091758.F4522@ns1.as.pvp.se> <201004280802.26267.jhb@freebsd.org> <20100428160428.R4522@ns1.as.pvp.se> <q2n4e6cba831004280841ufbc12e91tdd9f1de0b7a527a8@mail.gmail.com>
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On Wed, Apr 28, 2010 at 5:41 PM, Giovanni Trematerra <giovanni.trematerra@gmail.com> wrote: > On Wed, Apr 28, 2010 at 4:07 PM, kama <kama@pvp.se> wrote: >> >> >> On Wed, 28 Apr 2010, John Baldwin wrote: >> >>> On Wednesday 28 April 2010 3:22:44 am kama wrote: >>> > >>> > On Tue, 27 Apr 2010, John Baldwin wrote: >>> > >>> > > On Tuesday 27 April 2010 9:30:12 am kama wrote: >>> > > > >>> > > > Hi. >>> > > > >>> > > > I have problem when probing the ciss device. Causing a kernel pan= ic. >>> This >>> > > > happened when I upgraded from 6.3 to 7.3-stable. Booting the old = kernel >>> > > > works. So something has changed. I am also getting the error on b= oth the >>> > > > 7.3 and the 8.0 install cd's. >>> > > > >>> > > > The ciss that causing the problem is a Smart Array 6404 and its t= he >>> addon >>> > > > card that it faults at. The server disconnect it due to an error.= But >>> > > > since it works on 6.3 it is something that have changed. FreeBSD = should >>> > > > not panic, it should just disable it. >>> > > > >>> > > > Also I tried to disable the card in the BIOS, but FreeBSD try to = probe >>> it >>> > > > anyway and panic. >>> > > > >>> > > > This whats comes up on a verbose boot through the ILO remote cons= ole. >>> > > > (typed in manually from a screenshot) >>> > > > >>> > > > ciss2: <HP Smart Array 6400 EM> port 0x6400-0x64ff mem >>> > > > 0xfdf70000-0xfdf71fff irq 98 at device 5.0 on pcill >>> > > > ciss2: Reserved 0x2000 bytes for rid 0x10 type 3 at 0xfdf70000 >>> > > > pci11: child ciss2 requested type 3 for rid 0, but the BAR says i= t is an >>> > > > ioport >>> > > > ciss2: can't allocate config window >>> > > > kernel trap 12 with interupts disabled >>> > > >>> > > Can you get the ciss2 boot messages from a working 6.x kernel? >>> > >>> > This is the verbose boot on 6.3. >>> > >>> > FreeBSD 6.3-STABLE #3: Thu Mar =A06 14:29:33 CET 2008 >>> > >>> > ciss1: 10 physical devices >>> > ciss1: 4 logical drives >>> > ciss1: logical drive (b0t0): RAID 1, 69120MB online >>> > ciss1: logical drive (b0t1): RAID 1, 69120MB online >>> > ciss1: logical drive (b0t2): RAID 1, 139776MB online >>> > ciss1: logical drive (b0t3): RAID 1, 139776MB online >>> > >>> > ciss2: <HP Smart Array 6400 EM> port 0x6400-0x64ff mem >>> > 0xfdf70000-0xfdf71fff,0xfdf00000-0xfdf3ffff irq 98 at device 5.0 on p= ci11 >>> > ciss2: Reserved 0x2000 bytes for rid 0x10 type 3 at 0xfdf70000 >>> > pci11: child ciss2 requested type 3 for rid 0, but the BAR says it is= an >>> > ioport >>> > ciss2: can't allocate config window >>> > device_attach: ciss2 attach returned 6 >>> >>> Oh, so it didn't work in 6.x either, it just handles failure less grace= fully >>> in 7.0+? >> >> No, ciss2 is disabled. The difference is that 6.x continue to boot inste= ad >> of a kernel panic as in 7.x and 8.x. >> >> I dont have any disks attached to ciss2, so I dont really need it. But >> ciss1 and ciss2 is on the same physical card, so I cant just remove it. >> > > Could you try this one if you are looking for a patch to 7-STABLE. > > Thank you > [snip patch] I think it's worth to have mtx_assert(&sc->ciss_mtx, MA_OWNED); in ciss_free just to be on safe side. -- Gianni
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