Date: Thu, 27 Sep 2001 08:08:39 -0700 (PDT) From: chris souza <csouza1977@yahoo.com> To: freebsd-questions@FreeBSD.ORG Subject: Problems with FreeBSD 4.3-Release Fatal trap 12: page fault while in kernel mode Message-ID: <20010927150839.2796.qmail@web10303.mail.yahoo.com>
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On FreeBSD 4.3-Release
My server keeps rebooting every so often here is what
i see at /var/messages
On the 26th..
Sep 26 15:35:06 proxy /kernel:
Sep 26 15:35:06 proxy /kernel:
Sep 26 15:35:06 proxy /kernel: Fatal trap 12: page
fault while in kernel mode
Sep 26 15:35:06 proxy /kernel: fault virtual address =
0xc0b19a64
Sep 26 15:35:06 proxy /kernel: fault code =
supervisor write, page not present
Sep 26 15:35:06 proxy /kernel: instruction pointer =
0x8:0xc01c4c2f
Sep 26 15:35:06 proxy /kernel: stack pointer =
0x10:0xc992de4c
Sep 26 15:35:06 proxy /kernel: frame pointer =
0x10:0xc992de70
Sep 26 15:35:06 proxy /kernel: code segment = base
0x0, limit 0xfffff, type 0x1b
Sep 26 15:35:06 proxy /kernel: = DPL 0, pres 1, def32
1, gran 1
Sep 26 15:35:06 proxy /kernel: processor eflags =
interrupt enabled, resume, IOPL = 0
Sep 26 15:35:06 proxy /kernel: current process = 17
(natd)
Sep 26 15:35:06 proxy /kernel: interrupt mask = net
tty
Sep 26 15:35:06 proxy /kernel: trap number = 12
Sep 26 15:35:06 proxy /kernel: panic: page fault
Sep 26 15:35:06 proxy /kernel:
Sep 26 15:35:06 proxy /kernel: syncing disks... 10 10
6
Sep 26 15:35:07 proxy /kernel: done
Sep 26 15:35:07 proxy /kernel: Uptime: 25m22s
Sep 26 15:35:07 proxy /kernel: Automatic reboot in 15
seconds - press a key on the console to abort
Sep 26 15:35:07 proxy /kernel: Rebooting...
On the 27th...
Sep 27 10:45:23 proxy /kernel:
Sep 27 10:45:23 proxy /kernel:
Sep 27 10:45:23 proxy /kernel: Fatal trap 12: page
fault while in kernel mode
Sep 27 10:45:23 proxy /kernel: fault virtual address
= 0xc0ae13c4
Sep 27 10:45:23 proxy /kernel: fault code
= supervisor write, page not present
Sep 27 10:45:23 proxy /kernel: instruction pointer
= 0x8:0xc02569e7
Sep 27 10:45:23 proxy /kernel: stack pointer
= 0x10:0xc0363180
Sep 27 10:45:23 proxy /kernel: frame pointer
= 0x10:0xc0363190
Sep 27 10:45:23 proxy /kernel: code segment
= base 0x0, limit 0xfffff, type 0x1b
Sep 27 10:45:23 proxy /kernel: = DPL 0, pres 1, def32
1, gran 1
Sep 27 10:45:23 proxy /kernel: processor eflags =
interrupt enabled, resume, IOPL = 0
Sep 27 10:45:24 proxy /kernel: current process
= Idle
Sep 27 10:45:24 proxy /kernel: interrupt mask
= net tty
Sep 27 10:45:24 proxy /kernel: trap number
= 12
Sep 27 10:45:24 proxy /kernel: panic: page fault
Sep 27 10:45:24 proxy /kernel:
Sep 27 10:45:24 proxy /kernel: syncing disks... 7 7 2
Sep 27 10:45:24 proxy /kernel: done
Sep 27 10:45:24 proxy /kernel: Uptime: 1h23m40s
Sep 27 10:45:24 proxy /kernel: Automatic reboot in 15
seconds - press a key on the console to abort
Sep 27 10:45:24 proxy /kernel: Rebooting...
also i keep getting these messages i'm not sure why
the interfaces think these.
Sep 27 10:47:44 proxy last message repeated 5 times
Sep 27 10:47:53 proxy /kernel: arp: 64.132.151.1 is on
fxp0 but got reply from 00:04:c1:3f:32:ca on xl0
Sep 27 10:47:53 proxy /kernel: arp: 192.16.12.30 is on
xl0 but got reply from 00:90:27:d2:2c:b5 on fxp0
Sep 27 10:47:53 proxy /kernel: arp: 192.16.12.30 is on
xl0 but got reply from 00:90:27:d2:2c:b5 on fxp0
Sep 27 10:49:53 proxy last message repeated 17 times
Sep 27 10:49:53 proxy /kernel: arp: 192.16.12.2 is on
xl0 but got reply from 00:02:a5:37:d0:5c on fxp0
Any help would be appreciated.
here is my dmesg output
Fatal trap 12: page fault while in kernel mode
fault virtual address = 0xc0ae13c4
fault code = supervisor write, page not
present
instruction pointer = 0x8:0xc02569e7
stack pointer = 0x10:0xc0363180
frame pointer = 0x10:0xc0363190
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 = Idle
interrupt mask = net tty
trap number = 12
panic: page fault
syncing disks... 7 7 2
done
Uptime: 1h23m40s
Automatic reboot in 15 seconds - press a key on the
console to abort
Rebooting...
Copyright (c) 1992-2001 The FreeBSD Project.
Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989,
1991, 1992, 1993, 1994
The Regents of the University of California.
All rights reserved.
FreeBSD 4.3-RELEASE #0: Thu Sep 13 22:23:35 GMT 2001
root@proxy.windcom.com:/usr/src/sys/compile/proxy
Timecounter "i8254" frequency 1193182 Hz
CPU: Pentium III/Pentium III Xeon/Celeron (497.84-MHz
686-class CPU)
Origin = "GenuineIntel" Id = 0x673 Stepping = 3
Features=0x383f9ff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,MMX,FXSR,
SSE>
real memory = 67108864 (65536K bytes)
config> di lnc0
config> di ie0
config> di fe0
config> di ed0
config> di cs0
config> di aic0
config> di aha0
config> di adv0
config> q
avail memory = 60731392 (59308K bytes)
Preloaded elf kernel "kernel" at 0xc0424000.
Preloaded userconfig_script "/boot/kernel.conf" at
0xc042409c.
Pentium Pro MTRR support enabled
md0: Malloc disk
npx0: <math processor> on motherboard
npx0: INT 16 interface
pcib0: <Intel 82443BX (440 BX) host to PCI bridge> on
motherboard
pci0: <PCI bus> on pcib0
pcib1: <Intel 82443BX (440 BX) PCI-PCI (AGP) bridge>
at device 1.0 on pci0
pci1: <PCI bus> on pcib1
pci1: <ATI Mach64-GB graphics accelerator> at 0.0 irq
11
fxp0: <Intel Pro 10/100B/100+ Ethernet> port
0x2000-0x203f mem 0x41100000-0x411fffff,0x41200000-0
x41200fff irq 11 at device 13.0 on pci0
fxp0: Ethernet address 00:90:27:c6:6a:55
xl0: <3Com 3c980C Fast Etherlink XL> port
0x2080-0x20ff mem 0x41300000-0x4130007f irq 11 at
devic
e 16.0 on pci0
xl0: Ethernet address: 00:01:02:74:23:83
miibus0: <MII bus> on xl0
xlphy0: <3c905C 10/100 internal PHY> on miibus0
xlphy0: 10baseT, 10baseT-FDX, 100baseTX,
100baseTX-FDX, auto
isab0: <Intel 82371AB PCI to ISA bridge> at device
20.0 on pci0
isa0: <ISA bus> on isab0
atapci0: <Intel PIIX4 ATA33 controller> port
0x2060-0x206f at device 20.1 on pci0
ata0: at 0x1f0 irq 14 on atapci0
ata1: at 0x170 irq 15 on atapci0
uhci0: <Intel 82371AB/EB (PIIX4) USB controller> port
0x2040-0x205f irq 11 at device 20.2 on pci0
usb0: <Intel 82371AB/EB (PIIX4) USB controller> on
uhci0
usb0: USB revision 1.0
uhub0: Intel UHCI root hub, class 9/0, rev 1.00/1.00,
addr 1
uhub0: 2 ports with 2 removable, self powered
chip1: <Intel 82371AB Power management controller>
port 0xfc00-0xfc0f at device 20.3 on pci0
fdc0: <NEC 72065B or clone> at port 0x3f0-0x3f5,0x3f7
irq 6 drq 2 on isa0
fdc0: FIFO enabled, 8 bytes threshold
fd0: <1440-KB 3.5" drive> on fdc0 drive 0
atkbdc0: <Keyboard controller (i8042)> at port
0x60,0x64 on isa0
atkbd0: <AT Keyboard> flags 0x1 irq 1 on atkbdc0
kbd0 at atkbd0
psm0: failed to get data.
psm0: <PS/2 Mouse> irq 12 on atkbdc0
psm0: model IntelliMouse, device ID 3
vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem
0xa0000-0xbffff on isa0
sc0: <System console> at flags 0x100 on isa0
sc0: VGA <16 virtual consoles, flags=0x300>
sio0 at port 0x3f8-0x3ff irq 4 flags 0x10 on isa0
sio0: type 16550A
sio1 at port 0x2f8-0x2ff irq 3 on isa0
sio1: type 16550A
ppc0: <Parallel port> at port 0x378-0x37f irq 7 on
isa0
ppc0: SMC-like chipset (ECP/EPP/PS2/NIBBLE) in
COMPATIBLE mode
ppc0: FIFO with 16/16/8 bytes threshold
plip0: <PLIP network interface> on ppbus0
lpt0: <Printer> on ppbus0
lpt0: Interrupt-driven port
ppi0: <Parallel I/O> on ppbus0
IP packet filtering initialized, divert enabled,
rule-based forwarding disabled, default to deny,
logging disabled
ad0: 9541MB <WDC WD100BA> [19386/16/63] at ata0-master
UDMA33
acd0: CDROM <LTN323> at ata1-master using PIO4
Mounting root from ufs:/dev/ad0s1a
WARNING: / was not properly dismounted
arp: 192.16.12.30 is on xl0 but got reply from
00:90:27:d2:2c:b5 on f
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