Date: Wed, 24 Mar 2004 15:59:03 -0500 From: chris <wacky@wacky.ws> To: freebsd-questions@freebsd.org Subject: page fault? Message-ID: <20040324205903.GE37516@eclipse.wacky.ws>
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Hello, I am having the following problem. About a week or so ago this
started. My box running 4.9-STABLE keeps panicing and rebooting, below
is an output of dmesg -a. Also i have tried to replace the memory and
the hard drive is only 5 months old or so. I have also cvsup'ed and ran
make/buildworld and rebuilt my kernel. It doesnt appear to be
overheating either. Any help would be greatly appreciated, thanks
Here is the error i recieve
Fatal trap 12: page fault while in kernel mode
fault virtual address = 0xa83a0028
fault code = supervisor read, page not present
instruction pointer = 0x8:0xc3e4ea17
stack pointer = 0x10:0xc041faec
frame pointer = 0x10:0xc041fb1c
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 =
trap number = 12
panic: page fault
syncing disks...
Fatal trap 12: page fault while in kernel mode
fault virtual address = 0x30
fault code = supervisor read, page not present
instruction pointer = 0x8:0xc0325a14
stack pointer = 0x10:0xc041f81c
frame pointer = 0x10:0xc041f824
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 = bio
trap number = 12
panic: page fault
And here is the output of dmesg -a
Mon Mar 22 18:55:04 EST 2004
Fatal trap 12: page fault while in kernel mode
fault virtual address = 0x8dc40020
fault code = supervisor read, page not present
instruction pointer = 0x8:0xc3e4ea17
stack pointer = 0x10:0xc041fc28
frame pointer = 0x10:0xc041fc58
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 =
trap number = 12
panic: page fault
syncing disks...
Fatal trap 12: page fault while in kernel mode
fault virtual address = 0x30
fault code = supervisor read, page not present
instruction pointer = 0x8:0xc0325a14
stack pointer = 0x10:0xc041fa4c
frame pointer = 0x10:0xc041fa54
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 = bio
trap number = 12
panic: page fault
Uptime: 4m13s
Automatic reboot in 15 seconds - press a key on the console to abort
Rebooting...
Copyright (c) 1992-2003 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 4.9-STABLE #0: Tue Mar 16 00:53:17 EST 2004
wacky at solar.wacky.ws:/usr/src/sys/compile/SOLAR
Timecounter "i8254" frequency 1193182 Hz
CPU: Intel Pentium III (1101.95-MHz 686-class CPU)
Origin = "GenuineIntel" Id = 0x68a Stepping = 10
Features=0x383fbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,
PGE,MCA,CMOV,PAT,PSE36,MMX,FXSR,SSE>
real memory = 267255808 (260992K bytes)
config> di atkbd0
config> q
avail memory = 254062592 (248108K bytes)
Preloaded elf kernel "kernel" at 0xc0536000.
Preloaded userconfig_script "/boot/kernel.conf" at 0xc053609c.
Pentium Pro MTRR support enabled
md0: Malloc disk
Using $PIR table, 6 entries at 0xc00f42e0
npx0: <math processor> on motherboard
npx0: INT 16 interface
pcib0: <Intel 82810E (i810E GMCH) Host To Hub bridge> on motherboard
pci0: <PCI bus> on pcib0
agp0: <Intel 82810E (i810E GMCH) SVGA controller> mem 0xffe80000-
0xffefffff,0xf8000000-0xfbffffff irq 11 at device 1.0 on pci0
pcib1: <Intel 82801AA (ICH) Hub to PCI bridge> at device 30.0 on pci0
pci1: <PCI bus> on pcib1
dc0: <ADMtek AN985 10/100BaseTX> port 0xd400-0xd4ff mem 0xffcff800-
0xffcffbff irq 5 at device 2.0 on pci1
dc0: Ethernet address: 00:04:5a:61:b9:0b
miibus0: <MII bus> on dc0
ukphy0: <Generic IEEE 802.3u media interface> on miibus0
ukphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
rl0: <D-Link DFE-530TX+ 10/100BaseTX> port 0xd800-0xd8ff mem
0xffcffc00-0xffcffcff irq 9 at device 3.0 on pci1
rl0: Ethernet address: 00:50:ba:ac:e8:b1
miibus1: <MII bus> on rl0
rlphy0: <RealTek internal media interface> on miibus1
rlphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
isab0: <Intel 82801AA (ICH) PCI to LPC bridge> at device 31.0 on pci0
isa0: <ISA bus> on isab0
atapci0: <Intel ICH ATA66 controller> port 0xffa0-0xffaf at device 31.1
on pci0
ata0: at 0x1f0 irq 14 on atapci0
ata1: at 0x170 irq 15 on atapci0
uhci0: <Intel 82801AA (ICH) USB controller> port 0xef00-0xef1f irq 9 at
device 31.2 on pci0
usb0: <Intel 82801AA (ICH) 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
uhub1: vendor 0x0416 USB HUB, class 9/0, rev 1.10/0.05, addr 2
uhub1: 4 ports with 4 removable, self powered
pci0: <unknown card> (vendor=0x8086, dev=0x2413) at 31.3 irq 10
chip1: <Intel 82801AA (ICH) AC'97 Audio Controller> port 0xe080-
0xe0bf,0xe400-0xe4ff irq 10 at device 31.5 on pci0
pci0: <unknown card> (vendor=0x8086, dev=0x2416) at 31.6 irq 10
orm0: <Option ROM> at iomem 0xc0000-0xc7fff on isa0
pmtimer0 on isa0
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
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: configured irq 4 not in bitmap of probed irqs 0
sio0 at port 0x3f8-0x3ff irq 4 flags 0x10 on isa0
sio0: type 8250
sio1: configured irq 3 not in bitmap of probed irqs 0
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 16/16/9 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
enabled, default to accept, unlimited logging
IPv6 packet filtering initialized, default to accept, unlimited logging
DUMMYNET initialized (011031)
ad0: 38166MB <WDC WD400EB-00CPF0> [77545/16/63] at ata0-master UDMA66
acd0: CD-RW <_NEC NR-7700A> at ata1-master PIO4
Mounting root from ufs:/dev/ad0s1a
WARNING: / was not properly dismounted
swapon: adding /dev/ad0s1b as swap device
Automatic boot in progress...
/dev/ad0s1a:
3308 files, 41396 used, 23099 free
(43 frags, 2882 blocks, 0.1% fragmentation)
/dev/ad0s1f:
46 files, 8 used, 128991 free
(15 frags, 16122 blocks, 0.0% fragmentation)
/dev/ad0s1g:
224203 files, 8777418 used, 10014508 free
(27596 frags, 1248364 blocks, 0.1% fragmentation)
/dev/ad0s1e:
1938 files, 17055 used, 111944 free
(688 frags, 13907 blocks, 0.5% fragmentation)
kern.ps_showallprocs:
1
->
0
kern.maxfiles:
10672
->
12000
Doing initial network setup:
hostname
IP Filter: v3.4.31 initialized. Default = pass all, Logging = enabled
IP-filter module loaded.
ipnat
0 entries flushed from NAT table
0 entries flushed from NAT list
3: no netmask on LHS
3: syntax error in "rdr"
.
dc0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
inet 1.10.8.1 netmask 0xffffff00 broadcast 1.10.8.255
inet6 fe80::204:5aff:fe61:b90b%dc0 prefixlen 64 tentative
scopeid 0x1
inet 67.130.97.9 netmask 0xfffffff8 broadcast 67.130.97.15
inet 67.130.97.11 netmask 0xffffffff broadcast 67.130.97.11
inet 67.130.97.12 netmask 0xffffffff broadcast 67.130.97.12
inet 67.130.97.13 netmask 0xffffffff broadcast 67.130.97.13
inet 67.130.97.14 netmask 0xffffffff broadcast 67.130.97.14
ether 00:04:5a:61:b9:0b
media: Ethernet autoselect (100baseTX <full-duplex>)
status: active
rl0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
inet6 fe80::250:baff:feac:e8b1%rl0 prefixlen 64 scopeid 0x2
inet 69.164.100.118 netmask 0xfffff800 broadcast 69.164.103.255
ether 00:50:ba:ac:e8:b1
media: Ethernet autoselect (100baseTX <full-duplex>)
status: active
lo0: flags=8049<UP,LOOPBACK,RUNNING,MULTICAST> mtu 16384
inet6 ::1 prefixlen 128
inet6 fe80::1%lo0 prefixlen 64 scopeid 0x6
inet 127.0.0.1 netmask 0xff000000
Additional routing options:
IP gateway=YES
TCP keepalive=YES
.
Routing daemons:
.
Doing IPv6 network setup:
add net ::ffff:0.0.0.0: gateway ::1
add net ::0.0.0.0: gateway ::1
net.inet6.ip6.forwarding:
0
->
0
net.inet6.ip6.accept_rtadv:
0
->
1
add net fe80::: gateway ::1
add net ff02::: gateway ::1
IPv4 mapped IPv6 address support=YES
.
Additional daemons:
syslogd
.
Doing additional network setup:
named
ntpdate
portmap
.
Starting final network daemons:
mountd
Mar 22 19:00:19 solar mountd[141]: gethostbyname failed for eclipse
Mar 22 19:00:19 solar mountd[141]: bad host eclipse, skipping
NFS on reserved port only=YES
Mar 22 19:00:19 solar mountd[141]: bad exports list line /usr -
alldirs eclipse
nfsd
rpc.statd
.
ELF ldconfig path: /usr/lib /usr/lib/compat /usr/X11R6/lib /usr/local/
lib
a.out ldconfig path: /usr/lib/aout /usr/lib/compat/aout /usr/X11R6/lib/
aout
Starting standard daemons:
inetd
cron
sshd
usbd
.
Initial rc.i386 initialization:
.
Configuring syscons:
blanktime
.
Additional ABI support:
.
Starting local daemons:
2004/03/22 19:00:21 ZEBRA: rtadv: dc0 join to all-routers multicast
group
00100
fwd 65.112.21.65
ip
from
67.130.97.8
/29
to
any
out
xmit rl0
00020
allow
tcp
from
any
to
1.10.8.0
/24
00020
allow
tcp
from
any
to
67.130.97.8
/29
00020
deny
tcp
from
any
to
me
21
00200
pipe 1
ip
from
any
to
any
gid users
out
00300
pipe 2
ip
from
any
to
any
gid users
in
00900
reset
tcp
from
any
to
66.98.166.98
00070
deny
tcp
from
any
to
me
53
00070
deny
tcp
from
any
to
me
25
00070
deny
tcp
from
any
to
me
110
.
Local package initialization:
apache2
(skipping proftpd.sh, not executable)
spamd
authdaemond
sqwebmaild
svscan
webmin
.
Additional TCP options:
.
Mon Mar 22 19:00:29 EST 2004
Mar 22 19:00:47 solar sshd[318]: error: PAM: Authentication failure
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