Date: Thu, 29 Apr 2010 08:56:26 +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: <o2w4e6cba831004282356y176f5067nc6997b8796f2bf82@mail.gmail.com> In-Reply-To: <20100428180600.V4522@ns1.as.pvp.se> 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> <r2s4e6cba831004280900td330ee3cw972531c1e0430104@mail.gmail.com> <20100428180600.V4522@ns1.as.pvp.se>
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On Wed, Apr 28, 2010 at 6:06 PM, kama <kama@pvp.se> wrote: > > > On Wed, 28 Apr 2010, Giovanni Trematerra wrote: > >> 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 = panic. >> >>> This >> >>> > > > happened when I upgraded from 6.3 to 7.3-stable. Booting the o= ld kernel >> >>> > > > works. So something has changed. I am also getting the error o= n both the >> >>> > > > 7.3 and the 8.0 install cd's. >> >>> > > > >> >>> > > > The ciss that causing the problem is a Smart Array 6404 and it= s the >> >>> addon >> >>> > > > card that it faults at. The server disconnect it due to an err= or. But >> >>> > > > since it works on 6.3 it is something that have changed. FreeB= SD 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 c= onsole. >> >>> > > > (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 say= s it 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 o= n pci11 >> >>> > 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 gr= acefully >> >>> in 7.0+? >> >> >> >> No, ciss2 is disabled. The difference is that 6.x continue to boot in= stead >> >> 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. Bu= t >> >> ciss1 and ciss2 is on the same physical card, so I cant just remove i= t. >> >> >> > >> > 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. > > Where in ciss_free()? at begin. but that is only a seat belt for further development and is no needed to resolve your issue. -- Gianni
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