On 05/22/07 18:24, Roger Miranda wrote:
On Tuesday 22 May 2007 08:15, Volker wrote:
Hi!
Starting yesterday I'm experiencing machine freezes on a 6.2-R
system (remote to me). The strange thing: It occurs twice a day, in
the morning hours (both freezes are within 1-2 hours) and for the
rest of the day everything runs fine.
The machine does not respond anymore (no net, no keyboard
interaction) but does not panic.
We also have been experiencing the same type of behavior (as explained in a
previous post). freeze times vary throughout the day. However, if we have
no network connections attached to the box, It stays up consistantly.
Could you take it off your network and see if it still freezes up ?
Roger,
hmm, it's a gateway which is the connection to the world for a bunch
of users, also the endpoint of 4 IPSec tunnels, the main DNS server
for a whole company, pptp server for road clients... well, I don't
think I can take it offline for too long. ;)
There's nothing of interest in the logs (I suspect it's too late to
have any daemon write something to syslogd as the system is then
dead). As I also think, this is somehow related to network traffic,
I'll try to monitor it's traffic starting tomorrow. The tech guys at
the office there have to install a hub first (yes, it's remote to me
which makes investigation harder).
As I think (well, guesswork) this might be related to GRE traffic
(the poptop server), I may stop this traffic at the firewall (and
take the service to another machine).
What's the version of the system you're having trouble with? Is it
pre-6.2?
I'm wondering if your machine also passes GRE traffic? Does it
provide pptp services?
I've attached the latest dmesg, can you see any similarities (as it
still might be a hardware issue)?
Volker
Copyright (c) 1992-2007 The FreeBSD Project.
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The Regents of the University of California. All rights
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FreeBSD 6.2-RELEASE-p1 #0: Sun Feb 11 22:35:18 CET 2007
[EMAIL PROTECTED]:/usr/obj/usr/src/sys/GwMbg
Timecounter "i8254" frequency 1193182 Hz quality 0
CPU: Intel(R) Pentium(R) 4 CPU 2.80GHz (2800.11-MHz 686-class CPU)
Origin = "GenuineIntel" Id = 0xf34 Stepping = 4
Features=0xbfebfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CLFLUSH,DTS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE>
Features2=0x441d<SSE3,RSVD2,MON,DS_CPL,CNTX-ID,<b14>>
Logical CPUs per core: 2
real memory = 536608768 (511 MB)
avail memory = 515555328 (491 MB)
ACPI APIC Table: <DELL PE750 >
FreeBSD/SMP: Multiprocessor System Detected: 2 CPUs
cpu0 (BSP): APIC ID: 0
cpu1 (AP): APIC ID: 1
ioapic0: Changing APIC ID to 2
ioapic1: Changing APIC ID to 3
ioapic0 <Version 2.0> irqs 0-23 on motherboard
ioapic1 <Version 2.0> irqs 24-47 on motherboard
acpi0: <DELL PE750> on motherboard
acpi0: Power Button (fixed)
Timecounter "ACPI-fast" frequency 3579545 Hz quality 1000
acpi_timer0: <24-bit timer at 3.579545MHz> port 0x808-0x80b on acpi0
cpu0: <ACPI CPU> on acpi0
cpu1: <ACPI CPU> on acpi0
pcib0: <ACPI Host-PCI bridge> port 0xcf8-0xcff on acpi0
pci0: <ACPI PCI bus> on pcib0
pcib1: <ACPI PCI-PCI bridge> at device 3.0 on pci0
pci1: <ACPI PCI bus> on pcib1
em0: <Intel(R) PRO/1000 Network Connection Version - 6.2.9> port
0xece0-0xecff mem 0xfe1e0000-0xfe1fffff irq 18 at device 1.0 on pci1
em0: Ethernet address: 00:c0:9f:46:ec:c6
pcib2: <ACPI PCI-PCI bridge> at device 28.0 on pci0
pci2: <ACPI PCI bus> on pcib2
uhci0: <UHCI (generic) USB controller> port 0xcce0-0xccff irq 16 at
device 29.0 on pci0
uhci0: [GIANT-LOCKED]
usb0: <UHCI (generic) 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
uhci1: <UHCI (generic) USB controller> port 0xccc0-0xccdf irq 19 at
device 29.1 on pci0
uhci1: [GIANT-LOCKED]
usb1: <UHCI (generic) USB controller> on uhci1
usb1: USB revision 1.0
uhub1: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub1: 2 ports with 2 removable, self powered
pci0: <base peripheral> at device 29.4 (no driver attached)
pci0: <base peripheral, interrupt controller> at device 29.5 (no
driver attached)
ehci0: <Intel 6300ESB USB 2.0 controller> mem 0xfe300000-0xfe3003ff
irq 23 at device 29.7 on pci0
ehci0: [GIANT-LOCKED]
usb2: EHCI version 1.0
usb2: companion controllers, 2 ports each: usb0 usb1
usb2: <Intel 6300ESB USB 2.0 controller> on ehci0
usb2: USB revision 2.0
uhub2: Intel EHCI root hub, class 9/0, rev 2.00/1.00, addr 1
uhub2: 4 ports with 4 removable, self powered
pcib3: <ACPI PCI-PCI bridge> at device 30.0 on pci0
pci3: <ACPI PCI bus> on pcib3
em1: <Intel(R) PRO/1000 Network Connection Version - 6.2.9> port
0xdcc0-0xdcff mem 0xfdee0000-0xfdefffff irq 21 at device 2.0 on pci3
em1: Ethernet address: 00:c0:9f:46:ec:c7
fxp0: <Intel 82557 Pro/100 Ethernet> port 0xdca0-0xdcbf mem
0xfe8ff000-0xfe8fffff,0xfdd00000-0xfddfffff irq 22 at device 3.0 on pci3
miibus0: <MII bus> on fxp0
inphy0: <i82555 10/100 media interface> on miibus0
inphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
fxp0: Ethernet address: 00:a0:c9:42:98:45
pci3: <display, VGA> at device 14.0 (no driver attached)
isab0: <PCI-ISA bridge> at device 31.0 on pci0
isa0: <ISA bus> on isab0
atapci0: <Intel 6300ESB SATA150 controller> port
0x1f0-0x1f7,0x3f6,0x170-0x177,0x376,0xfea0-0xfeaf at device 31.2 on pci0
ata0: <ATA channel 0> on atapci0
ata1: <ATA channel 1> on atapci0
pci0: <serial bus, SMBus> at device 31.3 (no driver attached)
fdc0: <floppy drive controller> port 0x3f0-0x3f5,0x3f7 irq 6 drq 2
on acpi0
fdc0: [FAST]
fd0: <1440-KB 3.5" drive> on fdc0 drive 0
atkbdc0: <Keyboard controller (i8042)> port 0x60,0x64 irq 1 on acpi0
atkbd0: <AT Keyboard> irq 1 on atkbdc0
kbd0 at atkbd0
atkbd0: [GIANT-LOCKED]
psm0: <PS/2 Mouse> irq 12 on atkbdc0
psm0: [GIANT-LOCKED]
psm0: model IntelliMouse, device ID 3
sio0: <16550A-compatible COM port> port 0x3f8-0x3ff irq 4 flags 0x10
on acpi0
sio0: type 16550A
pmtimer0 on isa0
orm0: <ISA Option ROMs> at iomem
0xc0000-0xc7fff,0xc8000-0xc8fff,0xc9000-0xc9fff,0xec000-0xeffff on isa0
ppc0: parallel port not found.
sc0: <System console> at flags 0x100 on isa0
sc0: VGA <12 virtual consoles, flags=0x300>
sio1: configured irq 3 not in bitmap of probed irqs 0
sio1: port may not be enabled
vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on
isa0
Timecounters tick every 1.000 msec
Fast IPsec: Initialized Security Association Processing.
acd0: CDROM <TEAC CD-ROM CD-224E/K.9A> at ata0-master UDMA33
ad2: 76293MB <Maxtor 6Y080M0 YAR51HW0> at ata1-master SATA150
ad3: 76293MB <Maxtor 6Y080M0 YAR51HW0> at ata1-slave SATA150
ar0: 76293MB <FreeBSD PseudoRAID RAID1> status: READY
ar0: disk0 READY (master) using ad2 at ata1-master
ar0: disk1 READY (mirror) using ad3 at ata1-slave
SMP: AP CPU #1 Launched!
Trying to mount root from ufs:/dev/ar0s1a
WARNING: / was not properly dismounted
WARNING: /tmp was not properly dismounted
WARNING: /user was not properly dismounted
WARNING: /user/cache was not properly dismounted
WARNING: /usr was not properly dismounted
WARNING: /usr/local was not properly dismounted
WARNING: /usr/obj was not properly dismounted
WARNING: /usr/ports was not properly dismounted
WARNING: /usr/src was not properly dismounted
WARNING: /var was not properly dismounted
/var: mount pending error: blocks 16 files 2
cd0 at ata0 bus 0 target 0 lun 0
cd0: <TEAC CD-224E K.9A> Removable CD-ROM SCSI-0 device
cd0: 33.000MB/s transfers
cd0: Attempt to query device size failed: NOT READY, Medium not present
em0: link state changed to UP
em1: link state changed to UP
pflog0: promiscuous mode enabled
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