(unknown charset) today panic

cvsup'd 21 oct 2003 morning (jakarta time)

ipv6# uname -a
FreeBSD ipv6.ppk.itb.ac.id 5.1-CURRENT FreeBSD 5.1-CURRENT #5: Tue Oct 21 20:25:
00 WIT 2003     root_at_:/usr/obj/usr/src/sys/PPK  i386




panic messages:
---
Fatal trap 12: page fault while in kernel mode
fault virtual address   = 0xdeadc0de
fault code              = supervisor read, page not present
instruction pointer     = 0x8:0xc0564638
stack pointer           = 0x10:0xcfe1f6e8
frame pointer           = 0x10:0xcfe1f6e8
code segment            = base 0x0, limit 0xfffff, type 0x1b
                        = DPL 0, pres 1, def32 1, gran 1
processor eflags        = interrupt enabled, resume, IOPL = 0
current process         = 12 (swi1: net)
trap number             = 12
panic: page fault
Uptime: 1h15m8s
Dumping 255 MB
 16 32 48 64 80 96 112 128 144 160 176 192 208 224 240
---
Reading symbols from /usr/obj/usr/src/sys/PPK/modules/usr/src/sys/modules/acpi/a
cpi.ko.debug...done.
Loaded symbols for /usr/obj/usr/src/sys/PPK/modules/usr/src/sys/modules/acpi/acp
i.ko.debug
Reading symbols from /boot/kernel/daemon_saver.ko...done.
Loaded symbols for /boot/kernel/daemon_saver.ko
Reading symbols from /usr/obj/usr/src/sys/PPK/modules/usr/src/sys/modules/linux/
linux.ko.debug...done.
Loaded symbols for /usr/obj/usr/src/sys/PPK/modules/usr/src/sys/modules/linux/li
nux.ko.debug
#0  doadump () at /usr/src/sys/kern/kern_shutdown.c:240
240             dumping++;
(kgdb)
#0  doadump () at /usr/src/sys/kern/kern_shutdown.c:240
#1  0xc04fc96c in boot (howto=260) at /usr/src/sys/kern/kern_shutdown.c:372
#2  0xc04fccf7 in panic () at /usr/src/sys/kern/kern_shutdown.c:550
#3  0xc0683b66 in trap_fatal (frame=0xcfe1f6a8, eva=0)
    at /usr/src/sys/i386/i386/trap.c:820
#4  0xc0683802 in trap_pfault (frame=0xcfe1f6a8, usermode=0, eva=3735929054)
    at /usr/src/sys/i386/i386/trap.c:734
#5  0xc06833bd in trap (frame=
      {tf_fs = -1049690088, tf_es = -807337968, tf_ds = -807337968, tf_edi = -10
66651587, tf_esi = -559038242, tf_ebp = -807274776, tf_isp = -807274796, tf_ebx
= -807274548, tf_edx = -559038242, tf_ecx = 0, tf_eax = -559038242, tf_trapno =
12, tf_err = 0, tf_eip = -1068087752, tf_cs = 8, tf_eflags = 66118, tf_esp = -80
7274576, tf_ss = -1068378335}) at /usr/src/sys/i386/i386/trap.c:419
#6  0xc06740c8 in calltrap () at {standard input}:102
#7  0xc051d721 in kvprintf (fmt=0xc06c303d " _at_ %s:%d",
    func=0xc051d0c0 <snprintf_func>, arg=0xcfe1f7cc, radix=10,
    ap=0xcfe1f818 "-ÆlÀ£\004") at /usr/src/sys/kern/subr_prf.c:669
#8  0xc051d03e in vsnprintf (str=0xc072f040 "mtx_lock() of spin mutex ",
    size=0, format=0x0, ap=0x0) at /usr/src/sys/kern/subr_prf.c:414
#9  0xc04fcc11 in panic (fmt=0xc06c3022 "mtx_lock() of spin mutex %s _at_ %s:%d")
    at /usr/src/sys/kern/kern_shutdown.c:511
#10 0xc04f2d66 in _mtx_lock_flags (m=0xc4378c90, opts=0,
    file=0xc06cc62d "/usr/src/sys/net/route.c", line=1187)
    at /usr/src/sys/kern/kern_mutex.c:332
#11 0xc057968f in rt_check (lrt=0x0, lrt0=0xcfe1f8cc, dst=0x0)
    at /usr/src/sys/net/route.c:1187
#12 0xc056a9d0 in ether_output (ifp=0xc41d6000, m=0xc16f8f00, dst=0xc41ce2b0,
    rt0=0xc43d6b00) at /usr/src/sys/net/if_ethersubr.c:162
#13 0xc0593024 in ip_output (m0=0x32, opt=0xc41d6000, ro=0xc41ce2b0, flags=1,
    imo=0x0, inp=0x0) at /usr/src/sys/netinet/ip_output.c:1025
#14 0xc058cc8b in ip_forward (m=0xc16f8f00, ro=0xcfe1fc38, srcrt=0,
    next_hop=0x0) at /usr/src/sys/netinet/ip_input.c:1944
#15 0xc058b8a6 in ip_input (m=0xc16f8f00)
    at /usr/src/sys/netinet/ip_input.c:772
#16 0xc05739ce in netisr_processqueue (ni=0xc0755a50)
    at /usr/src/sys/net/netisr.c:140
#17 0xc0573e08 in swi_net (dummy=0x0) at /usr/src/sys/net/netisr.c:246
#18 0xc04e8f72 in ithread_loop (arg=0xc16c1d00)
    at /usr/src/sys/kern/kern_intr.c:534
#19 0xc04e7f6f in fork_exit (callout=0xc04e8de0 <ithread_loop>, arg=0x0,
    frame=0x0) at /usr/src/sys/kern/kern_fork.c:796





-dikshie-