Date: Thu, 5 Dec 2002 18:24:21 +0100 From: Thomas Moestl <tmoestl@gmx.net> To: "Ilmar S. Habibulin" <ilmar@watson.org> Cc: freebsd-sparc@freebsd.org Subject: Re: Sun Blade 100 & 5.0-DP2 panics Message-ID: <20021205172421.GD305@crow.dom2ip.de> In-Reply-To: <20021205082709.Q78967-100000@fledge.watson.org> References: <3DEEF5C6.4090707@orel.ru> <20021205082709.Q78967-100000@fledge.watson.org>
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On Thu, 2002/12/05 at 08:55:37 -0500, Ilmar S. Habibulin wrote: > > The installation process interrupts right after "Atempting to install all > selected distributions" and panics. Then it trys to boot from hdd, but > panics with the same message: > > IOMMU fault virtual address 0xdf002000 > panic:pcib: uncorrectable DMA error AFAR 0x804008 AFSR 0x4100ff0020800000 > > cpuid=0; > > etc. > > This is message from hdd boot panic, install panic have different > addresses (0xdf000000, 0x83a000, 0x210000ff00000000. > > I've used graphic console for installation. > What can i do in order to localize and solve the problem? Or it is well > known? Hmmm, at which point of the boot process did this happen exactly? Is it possible that a kld for subsystems like usb (through usbd), firewire or pcm was loaded? Is this kernel built with ddb, so that you can obtain a backtrace (since this error is asynchronous, this doesn't tell us exactly where it happens, but it might still be 'close' in the code). Thanks, - Thomas -- Thomas Moestl <tmoestl@gmx.net> http://www.tu-bs.de/~y0015675/ <tmm@FreeBSD.org> http://people.FreeBSD.org/~tmm/ PGP fingerprint: 1C97 A604 2BD0 E492 51D0 9C0F 1FE6 4F1D 419C 776C To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-sparc" in the body of the message
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