kernel won't boot after installing from snapshot, csup,
then build
George Hartzell
hartzell at alerce.com
Thu Mar 26 09:11:57 PDT 2009
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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