Date: Wed, 28 May 2008 15:38:53 -0700 From: Greg Himes <greg@laaco.net> To: freebsd-questions@freebsd.org Subject: Kernel Panic: isp - page fault while in kernel mode Message-ID: <803D1BFF-083E-45F9-B717-DDC6F43D96AE@laaco.net>
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Hello All,
Last week, one half of my dual port Qlogic fibre channel interface
started causing a page fault panic while probing the second port at
boot time.
I was able to get the system back up by disabling the BIOS on the
second port. The system still sees the 2nd port, but politely
displays a few errors, then continues on.
This all started after I powered the system down for maintenance.
System is running FreeBSD 6.3-RELEASE i386
What is the proper way to help debug this problem?
Listed below is the boot info:
/boot/kernel/acpi.ko text=0x44e84 data=0x24e0+0x1b8c syms=[0x4+0x7dc0
+0x4+0xab62]
786428K of memory above 4GB ignored
Copyright (c) 1992-2008 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 6.3-STABLE #11: Fri Apr 11 13:25:41 PDT 2008
greg@mail2.laaco.net:/usr/obj/usr/src/sys/LAACO
WARNING: debug.mpsafenet forced to 0 as ipsec requires Giant
WARNING: MPSAFE network stack disabled, expect reduced performance.
module_register: module pci/bce already exists!
Module pci/bce failed to register: 17
module_register: module bce/miibus already exists!
Module bce/miibus failed to register: 17
Timecounter "i8254" frequency 1193182 Hz quality 0
CPU: Intel(R) Xeon(R) CPU 5160 @ 3.00GHz (3000.13-MHz 686-
class CPU)
Origin = "GenuineIntel" Id = 0x6f6 Stepping = 6
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=0x4e3bd<SSE3,RSVD2,MON,DS_CPL,VMX,EST,TM2,SSSE3,CX16,xTPR,PDCM
,DCA>
AMD Features=0x20000000<LM>
AMD Features2=0x1<LAHF>
Cores per package: 2
real memory = 3487916032 (3326 MB)
avail memory = 3408932864 (3251 MB)
ACPI APIC Table: <HP ProLiant>
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 <Version 2.0> irqs 0-23 on motherboard
kbd1 at kbdmux0
ath_hal: 0.9.20.3 (AR5210, AR5211, AR5212, RF5111, RF5112, RF2413,
RF5413)
hptrr: HPT RocketRAID controller driver v1.1 (Apr 11 2008 13:25:27)
acpi0: <HP ProLiant> on motherboard
acpi0: Power Button (fixed)
Timecounter "ACPI-safe" frequency 3579545 Hz quality 850
acpi_timer0: <24-bit timer at 3.579545MHz> port 0x908-0x90b on acpi0
acpi_hpet0: <High Precision Event Timer> iomem 0xfed00000-0xfed003ff
on acpi0
Timecounter "HPET" frequency 14318180 Hz quality 900
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> on acpi0
pci0: <ACPI PCI bus> on pcib0
pcib1: <ACPI PCI-PCI bridge> at device 2.0 on pci0
pci4: <ACPI PCI bus> on pcib1
pcib2: <ACPI PCI-PCI bridge> at device 0.0 on pci4
pci5: <ACPI PCI bus> on pcib2
pcib3: <ACPI PCI-PCI bridge> at device 0.0 on pci5
pci6: <ACPI PCI bus> on pcib3
pcib4: <ACPI PCI-PCI bridge> at device 0.0 on pci6
pci7: <ACPI PCI bus> on pcib4
bce0: <Broadcom NetXtreme II BCM5708 1000Base-SX (B2)> mem
0xfa000000-0xfbffffff irq 16 at device 0.0 on pci7
miibus0: <MII bus> on bce0
brgphy0: <BCM5708S 1000/2500BaseSX PHY> on miibus0
brgphy0: 1000baseSX-FDX, auto
bce0: Ethernet address: 00:17:a4:77:00:0a
bce0: [GIANT-LOCKED]
bce0: ASIC (0x57081021); Rev (B2); Bus (PCI-X, 64-bit, 133MHz); F/W
(0x01090605); Flags( MSI )
pcib5: <ACPI PCI-PCI bridge> at device 1.0 on pci5
pci8: <ACPI PCI bus> on pcib5
pcib6: <ACPI PCI-PCI bridge> at device 0.3 on pci4
pci9: <ACPI PCI bus> on pcib6
pcib7: <ACPI PCI-PCI bridge> at device 3.0 on pci0
pci10: <ACPI PCI bus> on pcib7
pcib8: <PCI-PCI bridge> at device 0.0 on pci10
pci11: <PCI bus> on pcib8
pcib9: <PCI-PCI bridge> at device 4.0 on pci11
pci12: <PCI bus> on pcib9
ciss0: <HP Smart Array E200i> port 0x4000-0x40ff mem
0xfdb80000-0xfdbfffff,0xfdb70000-0xfdb77fff irq 18 at device 8.0 on
pci11
ciss0: [GIANT-LOCKED]
pcib10: <ACPI PCI-PCI bridge> at device 4.0 on pci0
pci13: <ACPI PCI bus> on pcib10
ciss1: <HP Smart Array P400> port 0x5000-0x50ff mem
0xfdd00000-0xfddfffff,0xfdcf0000-0xfdcf0fff irq 19 at device 0.0 on
pci13
ciss1: [GIANT-LOCKED]
pcib11: <ACPI PCI-PCI bridge> at device 5.0 on pci0
pci16: <ACPI PCI bus> on pcib11
pcib12: <ACPI PCI-PCI bridge> at device 0.0 on pci16
pci17: <ACPI PCI bus> on pcib12
bge0: <Broadcom BCM5715 A3, ASIC rev. 0x9003> mem
0xfdef0000-0xfdefffff,0xfdee0000-0xfdeeffff irq 18 at device 4.0 on
pci17
bge0: Ethernet address: 00:17:a4:77:00:24
bge0: [GIANT-LOCKED]
bge1: <Broadcom BCM5715 A3, ASIC rev. 0x9003> mem
0xfded0000-0xfdedffff,0xfdec0000-0xfdecffff irq 19 at device 4.1 on
pci17
bge1: Ethernet address: 00:17:a4:77:00:26
bge1: [GIANT-LOCKED]
pcib13: <ACPI PCI-PCI bridge> at device 6.0 on pci0
pci19: <ACPI PCI bus> on pcib13
isp0: <Qlogic ISP 2432 PCI FC-AL Adapter> port 0x6000-0x60ff mem
0xfdff0000-0xfdff3fff irq 19 at device 0.0 on pci19
isp0: [GIANT-LOCKED]
isp0: Board Type 2422, Chip Revision 0x2, resident F/W Revision 4.0.70
isp1: <Qlogic ISP 2432 PCI FC-AL Adapter> port 0x6400-0x64ff mem
0xfdfe0000-0xfdfe3fff irq 16 at device 0.1 on pci19
isp1: [GIANT-LOCKED]
Fatal trap 12: page fault while in kernel mode
cpuid = 0; apic id = 00
fault virtual address = 0x2c
fault code = supervisor read, page not present
instruction pointer = 0x20:0xc045f1ea
stack pointer = 0x28:0xc1020660
frame pointer = 0x28:0xc1020660
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 = 0 (swapper)
trap number = 12
panic: page fault
cpuid = 0
Uptime: 1s
Automatic reboot in 15 seconds - press a key on the console to abort
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