On Wednesday 08 March 2006 05:41, Manuel Bouyer wrote: > On Tue, Mar 07, 2006 at 04:35:12PM +0100, TlorD wrote: > > Greetings, > > I am trying to deploy a XEN machine which has an Adaptec 2410SA SATA > > RAID controller. > > NetBSD 3.0/i386 works like a charm (if using GENERIC.MPACPI), but > > 3.0/xen (enriched with aac0 and ld0 driver definitions bluntly copied > > from GENERIC.MPACPI) panics shortly after the card is recognized. > > > > Is there anything I can do to correctly use the card? > > > > Thanks for the attention. > > > > > > Here is the short version of the error it produces: > > > > uvm_fault (0xc061fd60, 0xc9c1b000, 0, 1) -> 0xe > > kernel: page fault trap, code=0 > > Stopped in pid 0.1 (swapper) at netbsd:aac_intr+0x23: cmpb > > $0,0x3184(%eax) aac_intr(c08d7400,0,c08bdf9c,0c06e9ef8) at > > netbsd:aac_intr+0x23 > > pirq_interrupt(c0854970,c06e9ef4,0,11,c03b0031) at > > netbsd:pirq_interrupt+0xf Xresume_xenev4() at netbsd:Xresume_xenev4+0x34 > > Can you try to narrow down where it gets the fault, and why ? > It's probably dereferencing a NULL pointer but we need to find which one. > In my local build aac_intr+0x23 is line 790 in sys/dev/ic/aac.c > but it may not match your kernel (at last at first glance I can't see why > this would cause a fault). This is similar to the fault reported earlier including a debug trace - see link below: http://mail-index.netbsd.org/port-i386/2006/02/26/0000.html cheerio Berndt
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