On Mon, 16 Jul 2001, Wilko Bulte wrote:
> On Mon, Jul 16, 2001 at 02:30:47PM -0700, Matthew Jacob wrote:
> > > I've seen this panic many times on my alpha SMP testbox. It seems that the vm
> > > object returned by vm_map_lookup via the fs.first_object variable is actually
> > > NULL, resulting
On Mon, Jul 16, 2001 at 02:30:47PM -0700, Matthew Jacob wrote:
> > I've seen this panic many times on my alpha SMP testbox. It seems that the vm
> > object returned by vm_map_lookup via the fs.first_object variable is actually
> > NULL, resulting in a NULL pointer deref when calling vm_object_pip
On Mon, Jul 16, 2001 at 02:39:17PM -0700, Matthew Jacob wrote:
>
> On Mon, 16 Jul 2001, Wilko Bulte wrote:
>
> > On Mon, Jul 16, 2001 at 02:30:47PM -0700, Matthew Jacob wrote:
> > > > I've seen this panic many times on my alpha SMP testbox. It seems that the vm
> > > > object returned by vm_map
> I've seen this panic many times on my alpha SMP testbox. It seems that the vm
> object returned by vm_map_lookup via the fs.first_object variable is actually
> NULL, resulting in a NULL pointer deref when calling vm_object_pip_add() (note
> object=0x0). I haven't seen this on UP or x86 before,
Thus spake John Baldwin ([EMAIL PROTECTED]):
> > tf_eip = -1070822146, tf_cs = 8, tf_eflags = 66118,
> > tf_esp = -1069680480, tf_ss = 1}) at /usr/src/sys/i386/i386/trap.c:405
> >#11 0xc02c8cfe in vm_object_pip_add (object=0x0, i=1)
>
> I've seen this panic many times on my alpha SM
> Fatal trap 12: page fault while in kernel mode
> fault virtual address = 0x3a
> fault code= supervisor write, page not present
> instruction pointer = 0x8:0xc02c8cfe
> stack pointer = 0x10:0xcd6d1d44
> frame pointer = 0x10:0xcd6d1d5c
> code segment = base 0
Hello, when running netstat or using an app, that uses it
(such as linux-navigator), my machine panics:
Script started on Sat Jul 14 12:52:06 2001
(kgdb) mobile# gdb -k /usr/obj/usr/src/sys/MOBILE/kernel.debug vmcore.1
Copyright 1998 Free Software Foundation, Inc.
GDB is free software, covered b
