On Sat, 25 Mar 100, Steve Peurifoy wrote:

> Do you have DDB in your kernel?  Can you get a backtrace (type 't' at the
> DDB prompt)?

Here's one from a mac68k...

panic: enter: out of address space...
Stopped in venus at _Debugger...
_Debugger
_panic
_pmap_enter_ptpage
_pmap_enter
_uvm_fault
_trap
faultstkadj

I though maybe it was the fault of the assembler routines in the coda
lwp, but then it paniced a couple of time in fsck, twice with exactly
the same stack trace, and then it completed the third time.

panic: Bus error _or_ panic: MMU fault

_Debugger
_panic
_trap
_memset
_uvm_kvm_alloc1
_pmap_alloc_pv
_pmap_enter
_vmapbuf
_physio
_sdread
_spec_read
_ufsspec_read
_vn_read
_dofileread
_sys_read
_syscall
_trap