Date: Thu, 26 Mar 2009 09:11:55 -0700 From: George Hartzell <hartzell@alerce.com> To: freebsd-current@freebsd.org Subject: Re: kernel won't boot after installing from snapshot, csup, then build Message-ID: <18891.43339.915835.806419@already.local> In-Reply-To: <18889.42937.62693.729218@already.local> References: <18889.42937.62693.729218@already.local>
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George Hartzell writes: > I'm having a problem building up a current system. > > I did a minimal install from the amd64 CURRENT snapshot for 200902, > the csup'ed using the standard-supfile, then did a buildworld, > buildkernel, installkernel and reboot. > > I've been trying this daily for 3-4 days, thinking that maybe their > was a temporary problem. > > I only have one machine (Via VB8001) from which to do the install but > have tried the build and boot on both the VB8001 and a Gigabyte > GA-6KIEH-RH. > > The kernel detects two CPUs, reports the ioapic0, then enters the > debugger with: > > kernel trap 12 with interrupts disabled. > Fatal trap 12: page fault while in kernel mode > cpuid = 0; apic id = 00 > fault virtual address = 0x3c > fault code = supervisor write data, page not present > instruction pointer = 0x8:0xffffffff8056db2f > stack pointer = 0x10:0xffffffff80f81c70 > frame pointer = 0x10:0xffffffff80f81ca0 > code segment = base 0x0, limit 0xfffff, type 0x1b > = DPL 0, pres 1, long 1, def32 0, gran 1 > processor eflags = resume, IOPL = 0 > current process = 0 (swapper) > [thread pid 0 tid 100000 ] > Stopped at devclass_find_internal+0x10f: orl $0x1, 0x3c(%rax) > > There's a photo of the full dump at > > http://shrimp.alerce.com/crash.jpg > > Any ideas what I've done wrong? [following up for posterity] I was told in private mail that: r190417 should fix this. and indeed it did. g.
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