Date: Thu, 25 Feb 2010 22:11:00 +0100 From: Lorenzo Perone <lopez.on.the.lists@yellowspace.net> To: freebsd-stable@freebsd.org Subject: Panic on 8-STABLE in mpt(4) on a DELL PowerEdge R300 Message-ID: <4B86E764.2070806@yellowspace.net>
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Hello, I just got a PowerEdge R300, which netbooted fine with 7.2-STABLE (FreeBSD 7.2-STABLE #6: Wed Dec 2 01:25:52 CET 2009), but is dropping me into a panic right at boot with 8.0-STABLE (just built). This is what I'm getting (please forgive the lazyness of not transcribing everything..): http://lorenzo.yellowspace.net/R300_mpt_panic.gif An excerpt: Fatal trap 12: page fault while in kernel mode current process = 8 (mpt_raid0) Stopped at xpt_rescan+0x14: movq(%rsi),%rdx After just rebuilding the kernel with debug symbols, DDB and KDB, and booting with boot -d, I'm dropped into kdb but I cannot do anything there, at least not via the vKVM of the DRAC (I would have liked to trace, but it won't work..) The controller is the SAS 6i/R. If I can provide any other details please let me know. Thanx a lot for taking your time, Regards, Lorenzo
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