Mike wrote:
Mike wrote:
Hello,

I got a handful of Dell PE1850 and PE1750 boxes running mail
scanning that we recently upgraded to FreeBSD 6.1.

It started with a new PE1850 (mx4) that we immediately installed 6.1
on, which started having kernel panics- we initially blamed it
on hardware. But last week, we rebuild a PE1750 (mx6) we've been
running for over a year with FBSD 4.11 without any problems,
and it's crashing now as well.

Are there any known issues with FreeBSD 6.1 on any of the Dell
PE series machines?

Any thoughts would be great,

Mike


Some details:

PE1850
--snip--

FreeBSD mx4 6.1-RELEASE FreeBSD 6.1-RELEASE #0: Mon May 15 18:55:30 PDT
2006
[EMAIL PROTECTED]:/usr/obj/usr/src/sys/U_GENERIC_SMP  i386

Fatal trap 12: page fault while in kernel mode
cpuid = 0; apic id = 00
fault virtual address = 0x5c
fault code = supervisor read, page not present
instruction pointer = 0x20:0xc072dbda
stack pointer = 0x28:0xea9b9a98
frame pointer = 0x28:0xea9b9b28
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 = 20764 (exim-4.60-1)
trap number = 12
panic: page fault
cpuid = 0
Uptime: 10d13h1m4s
Dumping 3071 MB (2 chunks)
  chunk 0: 1MB (159 pages) ... ok
  chunk 1: 3071MB (786112 pages) 3055 3039 3823 3007 2991

--snip--


PE1750
--snip--

FreeBSD mx6 6.1-RELEASE FreeBSD 6.1-RELEASE #0: Mon May 15 18:55:30 PDT
2006
[EMAIL PROTECTED]:/usr/obj/usr/src/sys/U_GENERIC_SMP  i386

Fatal trap 12: page fault while in kernel mode
cpuid = 2; apic id = 06
fault virtual address = 0x5c
fault code = supervisor read, page not present
instruction pointer = 0x20:0xc072dbda
stack pointer = 0x28:0xf2791a98
frame pointer = 0x28:0xf2791b28
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 = 60007 (exim-4.60-1)
trap number = 12
panic: page fault
cpuid = 2
Uptime: 2d16h44m0s
Dumping 3071 MB (2 chunks)
  chunk 0: 1MB (159 pages) ... ok
  chunk 1: 3071MB (786135 pages) 3055 3039

--snip--



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I am running 6.1-STABLE on a Dell PE 1850 very smoothly actually. The
machine is rock-solid and a constant load of 5-10. Can you give me a
dmesg output? Maybe the hardware isn't identical to the setup we have,
or maybe something isn't right in your kernel config.

Jorn

Jorn
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Sure- from the PE1850

--snip--

Copyright (c) 1992-2006 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 6.1-RELEASE #0: Mon May 15 18:55:30 PDT 2006
    [EMAIL PROTECTED]:/usr/obj/usr/src/sys/U_GENERIC_SMP
Timecounter "i8254" frequency 1193182 Hz quality 0
CPU: Intel(R) Xeon(TM) CPU 3.60GHz (3591.25-MHz 686-class CPU)
  Origin = "GenuineIntel"  Id = 0xf43  Stepping = 3

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=0x659d<SSE3,RSVD2,MON,DS_CPL,EST,TM2,CNTX-ID,CX16,<b14>>
  AMD Features=0x20100000<NX,LM>
  Logical CPUs per core: 2
real memory  = 3220963328 (3071 MB)
avail memory = 3151040512 (3005 MB)
ACPI APIC Table: <DELL   PE BKC  >
FreeBSD/SMP: Multiprocessor System Detected: 4 CPUs
 cpu0 (BSP): APIC ID:  0
 cpu1 (AP): APIC ID:  1
 cpu2 (AP): APIC ID:  6
 cpu3 (AP): APIC ID:  7
ioapic0: Changing APIC ID to 8
ioapic1: Changing APIC ID to 9
ioapic1: WARNING: intbase 32 != expected base 24
ioapic2: Changing APIC ID to 10
ioapic2: WARNING: intbase 64 != expected base 56
ioapic0 <Version 2.0> irqs 0-23 on motherboard
ioapic1 <Version 2.0> irqs 32-55 on motherboard
ioapic2 <Version 2.0> irqs 64-87 on motherboard
kbd1 at kbdmux0
acpi0: <DELL PE BKC> 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
cpu2: <ACPI CPU> on acpi0
cpu3: <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 2.0 on pci0
pci1: <ACPI PCI bus> on pcib1
pcib2: <ACPI PCI-PCI bridge> at device 0.0 on pci1
pci2: <ACPI PCI bus> on pcib2
amr0: <LSILogic MegaRAID 1.53> mem
0xf80f0000-0xf80fffff,0xfe9e0000-0xfe9fffff irq 46 at device 14.0 on pci2
amr0: delete logical drives supported by controller
amr0: <LSILogic PERC 4e/Si> Firmware 521X, BIOS H430, 256MB RAM
pcib3: <ACPI PCI-PCI bridge> at device 0.2 on pci1
pci3: <ACPI PCI bus> on pcib3
pcib4: <ACPI PCI-PCI bridge> at device 4.0 on pci0
pci4: <ACPI PCI bus> on pcib4
pcib5: <ACPI PCI-PCI bridge> at device 5.0 on pci0
pci5: <ACPI PCI bus> on pcib5
pcib6: <ACPI PCI-PCI bridge> at device 0.0 on pci5
pci6: <ACPI PCI bus> on pcib6
em0: <Intel(R) PRO/1000 Network Connection Version - 3.2.18> port
0xecc0-0xecff mem 0xfe6e0000-0xfe6fffff irq 64 at device 7.0 on pci6
em0: Ethernet address: 00:13:72:51:fd:9c
pcib7: <ACPI PCI-PCI bridge> at device 0.2 on pci5
pci7: <ACPI PCI bus> on pcib7
em1: <Intel(R) PRO/1000 Network Connection Version - 3.2.18> port
0xdcc0-0xdcff mem 0xfe4e0000-0xfe4fffff irq 65 at device 8.0 on pci7
em1: Ethernet address: 00:13:72:51:fd:9d
pcib8: <ACPI PCI-PCI bridge> at device 6.0 on pci0
pci8: <ACPI PCI bus> on pcib8
uhci0: <Intel 82801EB (ICH5) USB controller USB-A> port 0xbce0-0xbcff irq 16
at device 29.0 on pci0
uhci0: [GIANT-LOCKED]
usb0: <Intel 82801EB (ICH5) USB controller USB-A> 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: <Intel 82801EB (ICH5) USB controller USB-B> port 0xbcc0-0xbcdf irq 19
at device 29.1 on pci0
uhci1: [GIANT-LOCKED]
usb1: <Intel 82801EB (ICH5) USB controller USB-B> 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
uhci2: <Intel 82801EB (ICH5) USB controller USB-C> port 0xbca0-0xbcbf irq 18
at device 29.2 on pci0
uhci2: [GIANT-LOCKED]
usb2: <Intel 82801EB (ICH5) USB controller USB-C> on uhci2
usb2: USB revision 1.0
uhub2: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub2: 2 ports with 2 removable, self powered
ehci0: <Intel 82801EB/R (ICH5) USB 2.0 controller> mem 0xfeb00000-0xfeb003ff
irq 23 at device 29.7 on pci0
ehci0: [GIANT-LOCKED]
usb3: EHCI version 1.0
usb3: companion controllers, 2 ports each: usb0 usb1 usb2
usb3: <Intel 82801EB/R (ICH5) USB 2.0 controller> on ehci0
usb3: USB revision 2.0
uhub3: Intel EHCI root hub, class 9/0, rev 2.00/1.00, addr 1
uhub3: 6 ports with 6 removable, self powered
uhub4: vendor 0x413c product 0xa001, class 9/0, rev 2.00/0.00, addr 2
uhub4: multiple transaction translators
uhub4: 2 ports with 2 removable, self powered
pcib9: <ACPI PCI-PCI bridge> at device 30.0 on pci0
pci9: <ACPI PCI bus> on pcib9
pci9: <display, VGA> at device 13.0 (no driver attached)
isab0: <PCI-ISA bridge> at device 31.0 on pci0
isa0: <ISA bus> on isab0
atapci0: <Intel ICH5 UDMA100 controller> port
0x1f0-0x1f7,0x3f6,0x170-0x177,0x376,0xfc00-0xfc0f at device 31.1 on pci0
ata0: <ATA channel 0> on atapci0
ata1: <ATA channel 1> on atapci0
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
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
0xc0000-0xcafff,0xcb000-0xcbfff,0xcc000-0xccfff,0xec000-0xeffff on isa0
atkbdc0: <Keyboard controller (i8042)> at port 0x60,0x64 on isa0
atkbd0: <AT Keyboard> irq 1 on atkbdc0
kbd0 at atkbd0
atkbd0: [GIANT-LOCKED]
ppc0: parallel port not found.
sc0: <System console> at flags 0x100 on isa0
sc0: VGA <16 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
acd0: CDROM <TEAC CD-ROM CD-224E-N/3.AB> at ata0-master UDMA33
amr0: delete logical drives supported by controller
amrd0: <LSILogic MegaRAID logical drive> on amr0
amrd0: 69880MB (143114240 sectors) RAID 1 (optimal)
SMP: AP CPU #2 Launched!
SMP: AP CPU #1 Launched!
SMP: AP CPU #3 Launched!
Trying to mount root from ufs:/dev/amrd0s1a
WARNING: / was not properly dismounted
WARNING: /tmp was not properly dismounted
WARNING: /u was not properly dismounted
WARNING: /usr was not properly dismounted
WARNING: /var was not properly dismounted
/var: mount pending error: blocks 132 files 35
em0: link state changed to UP
em1: link state changed to UP

--snip--

As far as the kernel, we're running a GENERIC kernel, with the following
added at the end.

--snip--

#
# Standard Options
#
options         SMP
options         QUOTA

#
# Support for pf and carp
#
device  carp
device  vlan
device  pf
device  pflog
device  pfsync

options ALTQ
options ALTQ_CBQ        # Class Bases Queueing
options ALTQ_RED        # Random Early Drop
options ALTQ_RIO        # RED In/Out
options ALTQ_HFSC       # Hierarchical Packet Scheduler
options ALTQ_CDNR       # Traffic conditioner
options ALTQ_PRIQ       # Priority Queueing

--snip--

Was there anything specific you added/removed from your kernel?

Thanks for your help Jorn,

Mike


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The only major difference I could discover is that I disabled Hyperthreading. And I don't have PF or ALTQ support in the kernel. I only disabled some things I would absolutely not use at all.

As Ted correctly mentioned, BIOS and firmware versions can make a major difference. Unfortunately I don't know them out of my head and I can't check them easily. I think the BIOS version I'm using is A02 or A03. No idea about the firmware version.

Jorn.
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