Kernel panic on amd64Netbsd 4.0

["Derrick Lobo" <derrick%givex.com@localhost>]

I get the following error once in a while, 


ahd0:failed to create DMA map for SC data structure, error = 12
ahd_createdmamem error (2)
ahd0:failed to create DMA map for Sense data structure, error = 12
ahd_createdmamem error (2)
ahd0:failed to create DMA map for hardware SCB data structure, error = 12
ahd_createdmamem error (2)
uvm_fault(0xffffffff80ab3580, 0xffff800058f80000, 2) -> e
kernel: page fault trap, code=0
Stopped in pid 9,1 (scsibus0) at   netbsd:ahd_alloc_scbs+0x1ed: repe st
sq  %es:(%rdi)
db>



----------

This is a netbsd amd 4.0

Dmesg follows

Copyright (c) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005,
    2006, 2007
    The NetBSD Foundation, Inc.  All rights reserved.
Copyright (c) 1982, 1986, 1989, 1991, 1993
    The Regents of the University of California.  All rights reserved.

NetBSD 4.0.0_PATCH (GIVEX.MP.carp) #0: Thu Sep 11 16:06:23 EDT 2008
        root@amdbuild4:/usr/src/sys/arch/amd64/compile/GIVEX.MP.carp
total memory = 8127 MB
avail memory = 7832 MB
timecounter: Timecounters tick every 10.000 msec
timecounter: Timecounter "i8254" frequency 1193182 Hz quality 100
mainbus0 (root)
cpu0 at mainbus0: apid 0 (boot processor)
cpu0: AMD Opteron(tm) Processor 254, 2788.56 MHz
cpu0: features: e7dbfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR>
cpu0: features: e7dbfbff<PGE,MCA,CMOV,PAT,PSE36,MPC,NOX,MMXX,MMX>
cpu0: features: e7dbfbff<FXSR,SSE,SSE2,LONG,3DNOW2,3DNOW>
cpu0: features2: 1<SSE3>
cpu0: I-cache 64 KB 64B/line 2-way, D-cache 64 KB 64B/line 2-way
cpu0: L2 cache 1 MB 64B/line 16-way
cpu0: ITLB 32 4 KB entries fully associative, 8 4 MB entries fully
associative
cpu0: DTLB 32 4 KB entries fully associative, 8 4 MB entries fully
associative
cpu0: AMD Power Management features: f<TTP,VID,FID,TS>
cpu0: calibrating local timer
cpu0: apic clock running at 199 MHz
cpu0: 16 page colors
ioapic0 at mainbus0 apid 1 (I/O APIC)
ioapic0: pa 0xfec00000, version 11, 24 pins
ioapic1 at mainbus0 apid 2 (I/O APIC)
ioapic1: pa 0xfebff000, version 11, 4 pins
ioapic2 at mainbus0 apid 3 (I/O APIC)
ioapic2: pa 0xfebfe000, version 11, 4 pins
acpi0 at mainbus0: Advanced Configuration and Power Interface
acpi0: using Intel ACPI CA subsystem version 20060217
acpi0: X/RSDT: OemId <A M I ,OEMRSDT ,07000626>, AslId <MSFT,00000097>
acpi0: SCI interrupting at int 9
acpi0: fixed-feature power button present
timecounter: Timecounter "ACPI-Fast" frequency 3579545 Hz quality 1000
ACPI-Fast 24-bit timer
ACPI Object Type 'Processor' (0x0c) at acpi0 not configured
ACPI Object Type 'Processor' (0x0c) at acpi0 not configured
ACPI Object Type 'Processor' (0x0c) at acpi0 not configured
ACPI Object Type 'Processor' (0x0c) at acpi0 not configured
PNP0A03 [PCI/PCI-X Host Bridge] at acpi0 not configured
PNP0000 [AT Interrupt Controller] at acpi0 not configured
PNP0200 [AT DMA Controller] at acpi0 not configured
attimer1 at acpi0 (PNP0100): AT Timer
attimer1: io 0x40-0x43
PNP0B00 [AT Real-Time Clock] at acpi0 not configured
pckbc1 at acpi0 (PNP0303): kbd port
pckbc1: io 0x60,0x64 irq 1
pcppi1 at acpi0 (PNP0800)
pcppi1: io 0x61
pcppi1: children must have an explicit unit
midi0 at pcppi1: PC speaker (CPU-intensive output)
sysbeep0 at pcppi1
PNP0C04 [Math Coprocessor] at acpi0 not configured
PNP0501 [16550A-compatible COM port] at acpi0 not configured
PNP0501 [16550A-compatible COM port] at acpi0 not configured
PNP0C02 [Plug and Play motherboard register resources] at acpi0 not
configured
PNP0C02 [Plug and Play motherboard register resources] at acpi0 not
configured
PNP0103 [HPET Timer] at acpi0 not configured
PNP0C02 [Plug and Play motherboard register resources] at acpi0 not
configured
PNP0C01 [System Board] at acpi0 not configured
acpibut0 at acpi0 (PNP0C0C-170): ACPI Power Button
PNP0C0F [PCI interrupt link device] at acpi0 not configured
PNP0C0F [PCI interrupt link device] at acpi0 not configured
PNP0C0F [PCI interrupt link device] at acpi0 not configured
PNP0C0F [PCI interrupt link device] at acpi0 not configured
pckbd0 at pckbc1 (kbd slot)
pckbc1: using irq 1 for kbd slot
wskbd0 at pckbd0: console keyboard
pcppi1: attached to attimer1
pci0 at mainbus0 bus 0: configuration mode 1
pci0: i/o space, memory space enabled, rd/line, rd/mult, wr/inv ok
ppb0 at pci0 dev 6 function 0: Advanced Micro Devices AMD8111 I/O Hub (rev.
0x07)
pci1 at ppb0 bus 3
pci1: i/o space, memory space enabled
ohci0 at pci1 dev 0 function 0: Advanced Micro Devices AMD8111 USB Host
Controller (rev. 0x0b)
ohci0: interrupting at ioapic0 pin 19 (irq 9)
ohci0: OHCI version 1.0, legacy support
usb0 at ohci0: USB revision 1.0
uhub0 at usb0
uhub0: Advanced Micro OHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub0: 3 ports with 3 removable, self powered
ohci1 at pci1 dev 0 function 1: Advanced Micro Devices AMD8111 USB Host
Controller (rev. 0x0b)
ohci1: interrupting at ioapic0 pin 19 (irq 9)
ohci1: OHCI version 1.0, legacy support
usb1 at ohci1: USB revision 1.0
uhub1 at usb1
uhub1: Advanced Micro OHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub1: 3 ports with 3 removable, self powered
vga0 at pci1 dev 6 function 0: ATI Technologies Rage XL (rev. 0x27)
wsdisplay0 at vga0 kbdmux 1: console (80x25, vt100 emulation), using wskbd0
wsmux1: connecting to wsdisplay0
fxp0 at pci1 dev 8 function 0: i82550 Ethernet, rev 16
fxp0: interrupting at ioapic0 pin 18 (irq 11)
fxp0: Ethernet address 00:e0:81:4b:6e:0c
inphy0 at fxp0 phy 1: i82555 10/100 media interface, rev. 4
inphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
pcib0 at pci0 dev 7 function 0
pcib0: Advanced Micro Devices AMD8111 LPC Controller (rev. 0x05)
viaide0 at pci0 dev 7 function 1
viaide0: Advanced Micro Devices AMD8111 IDE Controller (rev. 0x03)
viaide0: bus-master DMA support present
viaide0: primary channel configured to compatibility mode
viaide0: primary channel interrupting at ioapic0 pin 14 (irq 14)
atabus0 at viaide0 channel 0
viaide0: secondary channel configured to compatibility mode
viaide0: secondary channel interrupting at ioapic0 pin 15 (irq 15)
atabus1 at viaide0 channel 1
Advanced Micro Devices AMD8111 SMBus Controller (SMBus serial bus, revision
0x02) at pci0 dev 7 function 2 not configured
amdpm0 at pci0 dev 7 function 3: Advanced Micro Devices AMD8111 ACPI
Controller (rev. 0x05)
timecounter: Timecounter "amdpm0" frequency 3579545 Hz quality 1000
amdpm0 24-bit timer
iic at amdpm0 not configured
amdpm0: random number generator enabled (apprx. 58ms)
ppb1 at pci0 dev 10 function 0: Advanced Micro Devices AMD8131 PCI-X Tunnel
(rev. 0x13)
pci2 at ppb1 bus 2
pci2: i/o space, memory space enabled
ahd0 at pci2 dev 6 function 0
ahd0: Enabling 39Bit Addressing
ahd0: interrupting at ioapic1 pin 0 (irq 5)
ahd0: aic7902: Ultra320 Wide Channel A, SCSI Id=7, PCI-X 67-100 MHz, 512
SCBs
scsibus0 at ahd0: 16 targets, 8 luns per target
ahd1 at pci2 dev 6 function 1
ahd1: Enabling 39Bit Addressing
ahd1: interrupting at ioapic1 pin 1 (irq 10)
ahd1: aic7902: Ultra320 Wide Channel B, SCSI Id=7, PCI-X 67-100 MHz, 512
SCBs
scsibus1 at ahd1: 16 targets, 8 luns per target
bge0 at pci2 dev 9 function 0: Broadcom BCM5704C Dual Gigabit Ethernet
bge0: interrupting at ioapic1 pin 0 (irq 5)
bge0: ASIC unknown BCM5704 (0x2100), Ethernet address 00:e0:81:4b:4f:cc
brgphy0 at bge0 phy 1: BCM5704 1000BASE-T media interface, rev. 0
brgphy0: using BCM5704 DSP patch
brgphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, 1000baseT,
1000baseT-FDX, auto
bge1 at pci2 dev 9 function 1: Broadcom BCM5704C Dual Gigabit Ethernet
bge1: interrupting at ioapic1 pin 1 (irq 10)
bge1: ASIC unknown BCM5704 (0x2100), Ethernet address 00:e0:81:4b:4f:cd
brgphy1 at bge1 phy 1: BCM5704 1000BASE-T media interface, rev. 0
brgphy1: using BCM5704 DSP patch
brgphy1: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, 1000baseT,
1000baseT-FDX, auto
aapic0 at pci0 dev 10 function 1: Advanced Micro Devices AMD8131 IO Apic
(rev. 0x01)
ppb2 at pci0 dev 11 function 0: Advanced Micro Devices AMD8131 PCI-X Tunnel
(rev. 0x13)
pci3 at ppb2 bus 1
pci3: memory space enabled
aapic1 at pci0 dev 11 function 1: Advanced Micro Devices AMD8131 IO Apic
(rev. 0x01)
pchb0 at pci0 dev 24 function 0
pchb0: Advanced Micro Devices AMD64 HyperTransport configuration (rev. 0x00)
pchb1 at pci0 dev 24 function 1
pchb1: Advanced Micro Devices AMD64 Address Map configuration (rev. 0x00)
pchb2 at pci0 dev 24 function 2
pchb2: Advanced Micro Devices AMD64 DRAM configuration (rev. 0x00)
pchb3 at pci0 dev 24 function 3
pchb3: Advanced Micro Devices AMD64 Miscellaneous configuration (rev. 0x00)
isa0 at pcib0
com0 at isa0 port 0x3f8-0x3ff irq 4: ns16550a, working fifo
com1 at isa0 port 0x2f8-0x2ff irq 3: ns16550a, working fifo
ioapic0: enabling
ioapic1: enabling
ioapic2: enabling
timecounter: Timecounter "clockinterrupt" frequency 100 Hz quality 0
Kernelized RAIDframe activated
atapibus0 at atabus0: 2 targets
scsibus0: waiting 2 seconds for devices to settle...
scsibus1: waiting 2 seconds for devices to settle...
cd0 at atapibus0 drive 1: <DVD-ROM UJDA780, , 1.50> cdrom removable
cd0: 32-bit data port
cd0: drive supports PIO mode 4, DMA mode 2, Ultra-DMA mode 2 (Ultra/33)
cd0(viaide0:0:1): using PIO mode 4, Ultra-DMA mode 2 (Ultra/33) (using DMA)
sd0 at scsibus0 target 0 lun 0: <SEAGATE, ST373455LC, 0003> disk fixed
sd0: 70007 MB, 74340 cyl, 2 head, 964 sec, 512 bytes/sect x 143374744
sectors
sd0: sync (6.25ns offset 63), 16-bit (320.000MB/s) transfers, tagged
queueing
ses0 at scsibus0 target 6 lun 0: <SUPER, GEM318, 0> processor fixed
ses0: SAF-TE Compliant Device
ses0: async, 8-bit transfers
sd1 at scsibus1 target 1 lun 0: <SEAGATE, ST3300007LC, 0005> disk fixed
sd1: 279 GB, 90774 cyl, 8 head, 806 sec, 512 bytes/sect x 585937500 sectors
sd1: sync (6.25ns offset 63), 16-bit (320.000MB/s) transfers, tagged
queueing
ses1 at scsibus1 target 6 lun 0: <SUPER, GEM318, 0> processor fixed
ses1: SAF-TE Compliant Device
ses1: async, 8-bit transfers
boot device: sd0
root on sd0a dumps on sd0b
root file system type: ffs
wsdisplay0: screen 1 added (80x25, vt100 emulation)
wsdisplay0: screen 2 added (80x25, vt100 emulation)
wsdisplay0: screen 3 added (80x25, vt100 emulation)
wsdisplay0: screen 4 added (80x25, vt100 emulation)
-bash-2.05b$

Regards

Derrick