Date: Tue, 22 May 2007 18:41:50 +0200 From: Volker <volker@vwsoft.com> To: Roger Miranda <rmiranda@digitalrelay.ca> Cc: freebsd-stable@freebsd.org Subject: Re: ghosthunting: machine freeze 6.2R Message-ID: <46531D4E.3080300@vwsoft.com> In-Reply-To: <200705221124.52133.rmiranda@digitalrelay.ca> References: <4652ECE2.7060400@vwsoft.com> <200705221124.52133.rmiranda@digitalrelay.ca>
next in thread | previous in thread | raw e-mail | index | archive | help
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.
Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994
The Regents of the University of California. All rights
reserved.
FreeBSD is a registered trademark of The FreeBSD Foundation.
FreeBSD 6.2-RELEASE-p1 #0: Sun Feb 11 22:35:18 CET 2007
root@xxx.yyy.net:/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
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?46531D4E.3080300>