From owner-freebsd-stable@FreeBSD.ORG Wed Apr 28 17:38:16 2010 Return-Path: Delivered-To: freebsd-stable@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 87273106564A; Wed, 28 Apr 2010 17:38:16 +0000 (UTC) (envelope-from kama@pvp.se) Received: from ms1.as.pvp.se (mail.pvp.se [213.64.187.227]) by mx1.freebsd.org (Postfix) with ESMTP id DC17B8FC1F; Wed, 28 Apr 2010 17:38:15 +0000 (UTC) Received: by ms1.as.pvp.se (Postfix, from userid 1001) id 221E167; Wed, 28 Apr 2010 19:38:15 +0200 (CEST) Received: from localhost (localhost [127.0.0.1]) by ms1.as.pvp.se (Postfix) with ESMTP id 1CE7860; Wed, 28 Apr 2010 19:38:15 +0200 (CEST) Date: Wed, 28 Apr 2010 19:38:15 +0200 (CEST) From: kama X-X-Sender: kama@ns1.as.pvp.se To: Giovanni Trematerra In-Reply-To: Message-ID: <20100428190652.Y4522@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> MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=ISO-8859-1 Content-Transfer-Encoding: 8BIT Cc: freebsd-stable@freebsd.org, John Baldwin Subject: Re: HP 380 G4 - ciss kernel page fault. X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 28 Apr 2010 17:38:16 -0000 On Wed, 28 Apr 2010, Giovanni Trematerra wrote: > On Wed, Apr 28, 2010 at 4:07 PM, kama 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 old kernel > >> > > > works. So something has changed. I am also getting the error on both the > >> > > > 7.3 and the 8.0 install cd's. > >> > > > > >> > > > The ciss that causing the problem is a Smart Array 6404 and its the > >> 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 console. > >> > > > (typed in manually from a screenshot) > >> > > > > >> > > > ciss2: 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 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  6 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: port 0x6400-0x64ff mem > >> > 0xfdf70000-0xfdf71fff,0xfdf00000-0xfdf3ffff irq 98 at device 5.0 on 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 gracefully > >> in 7.0+? > > > > No, ciss2 is disabled. The difference is that 6.x continue to boot instead > > 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 > > diff -r ffd3e5d37758 sys/dev/ciss/ciss.c > --- a/sys/dev/ciss/ciss.c Wed Apr 28 10:20:41 2010 -0400 > +++ b/sys/dev/ciss/ciss.c Wed Apr 28 11:39:05 2010 -0400 > @@ -394,6 +394,8 @@ ciss_attach(device_t dev) > > sc = device_get_softc(dev); > sc->ciss_dev = dev; > + mtx_init(&sc->ciss_mtx, "cissmtx", NULL, MTX_DEF); > + callout_init_mtx(&sc->ciss_periodic, &sc->ciss_mtx, 0); > > /* > * Work out adapter type. > @@ -428,8 +430,6 @@ ciss_attach(device_t dev) > ciss_initq_busy(sc); > ciss_initq_complete(sc); > ciss_initq_notify(sc); > - mtx_init(&sc->ciss_mtx, "cissmtx", NULL, MTX_DEF); > - callout_init_mtx(&sc->ciss_periodic, &sc->ciss_mtx, 0); > > /* > * Initalize device sysctls. > @@ -494,8 +494,11 @@ ciss_attach(device_t dev) > > error = 0; > out: > - if (error != 0) > - ciss_free(sc); > + if (error != 0) { > + /* ciss_free() expects the mutex to be held */ > + mtx_lock(&sc->ciss_mtx); > + ciss_free(sc); > + } > return(error); > } > This patch made the system boot again. FreeBSD 7.3-STABLE #2: Wed Apr 28 19:17:43 CEST 2010 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: port 0x6400-0x64ff mem 0xfdf70000-0xfdf71fff irq 98 at device 5.0 on 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 uhci0: port 0x2000-0x201f irq 16 at device 29.0 on pci0 uhci0: Reserved 0x20 bytes for rid 0x20 type 4 at 0x2000 ioapic0: routing intpin 16 (PCI IRQ 16) to vector 55 uhci0: [GIANT-LOCKED] uhci0: [ITHREAD] usb0: on uhci0 Thank you both for looking in to it and making such a fast fix! Now Im off to upgrade to 8.0-STABLE if I find what to edit. Or if you want to send a patch. /Bjorn