Hi,

While typing in jed, my system paniced:

uvm_fault(0xc04505e0, 0xfffff000, 0, 2) -> e
fatal page fault in supervisor mode
trap type 6 code 2 eip c01fa6a9 cs 8 eflags 10286 cr2 ffffffca cpl e000ffe7
panic: trap
syncing disks... 1 done

dumping to dev 0,1 offset 525687


% nm /netbsd | sort | more
...
c01fa584 T callout_setsize
c01fa5bc T callout_startup
c01fa600 T callout_init
c01fa614 T callout_reset                <---
c01fa6f0 t callout_stop_locked
c01fa768 T callout_stop
...

gdb says:

(gdb) target kcore  netbsd.7.core
panic: trap
#0  0x1 in ?? ()
(gdb) bt
#0  0x1 in ?? ()
#1  0xc02d0a5b in cpu_reboot ()
#2  0xc020ee8e in panic ()
#3  0xc02da7c2 in trap ()
#4  0xc0100bf7 in calltrap ()
#5  0xc021213c in sys_select ()
#6  0xc0337a8d in linux_select1 ()
#7  0xc033795d in linux_sys_select ()
#8  0xc033f6cb in linux_syscall_plain ()
#9  0xc0100c78 in syscall1 ()
can not access 0xbfbfcd00, invalid translation (invalid PDE)
can not access 0xbfbfcd00, invalid translation (invalid PDE)
Cannot access memory at address 0xbfbfcd00

According to ps, the running process was acroread:

USER     PID %CPU %MEM    VSZ RSS TT  STAT STARTED    TIME COMMAND
jmarin 29191  0.0  0.0   5476   0 pk  R    Tue02PM 0:01.00 (acroread)

I'm running a custom kernel, built from 1.6.2 sources.  I have never had
a crash before installing this kernel (I was running 1.6.1 and 1.6.2_ALPHA
before)..

Any ideas?  Other than going back to the previous kernel version..

Thanks,

  -jm