sym0: failed to allocate MMIO resources - what does this mean?

[Gergo Szakal]

Information on Google is misty for me.
Here comes a dmesg:
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Copyright (c) 2003, 2004, 2005, 2006 The DragonFly Project.
Copyright (c) 1992-2003 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.
DragonFly 1.7.0-PREVIEW #7: Wed Dec 13 19:31:32 CET 2006
    root at fw.semi.szote.u-szeged.hu:/usr/obj/usr/src/sys/SMP
TSC clock: 446437892 Hz, i8254 clock: 1193229 Hz
CPU: Pentium III/Pentium III Xeon/Celeron (446.42-MHz 686-class CPU)
  Origin = "GenuineIntel"  Id = 0x673  Stepping = 3
Features=0x387fbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,PN,MMX,FXSR,SSE>
real memory  = 134217728 (131072K bytes)
avail memory = 119558144 (116756K bytes)
Programming 32 pins in IOAPIC #0
DragonFly/MP: Multiprocessor motherboard
 cpu0 (BSP): apic id:  1, version: 0x00040011, at 0xfee00000
 cpu1 (AP):  apic id:  0, version: 0x00040011, at 0xfee00000
 io0 (APIC): apic id:  2, version: 0x001f0011, at 0xfec00000
CCMSINIT
Preloaded elf kernel "/kernel" at 0xc0779000.
Preloaded elf module "/modules/libiconv.ko" at 0xc07791c0.
Preloaded elf module "/modules/libmchain.ko" at 0xc077926c.
Preloaded elf module "/modules/smbfs.ko" at 0xc0779318.
netsmb_dev: loaded
Pentium Pro MTRR support enabled
md0: Malloc disk
pcibios: BIOS version 2.10
Using $PIR table, 15 entries at 0xc00fded0
npx0: <math processor> on motherboard
npx0: INT 16 interface
Using MMX optimized bcopy/copyin/copyout
compare 0
legacypci0 on motherboard
pcib0: <Intel 82443GX host to PCI bridge> on legacypci0
pci0: <PCI bus> on pcib0
agp0: <Intel 82443GX host to PCI bridge> mem 0xfa800000-0xfaffffff at 
device 0.0 on pci0
pcib1: <Intel 82443GX (440 GX) PCI-PCI (AGP) bridge> at device 1.0 on pci0
pci1: <PCI bus> on pcib1
pci0: <unknown card> (vendor=0x110a, dev=0x0015) at 2.0
pcib2: <DEC 21152 PCI-PCI bridge> at device 3.0 on pci0
pci2: <PCI bus> on pcib2
pci2: <Cirrus Logic GD5446 SVGA controller> at 0.0
sym0: <895> irq 18 at device 1.0 on pci2
sym0: failed to allocate MMIO resources
device_probe_and_attach: sym0 attach returned 6
skc0: <Marvell Yukon 88E8001/8003/8010> port 0x2000-0x20ff mem 
0xfa200000-0xfa203fff irq 19 at device 8.0 on pci2
sk0: <Marvell Yukon (0x1)> on skc0
miibus0: <MII bus> on sk0
e1000phy0: <Marvell Semiconductor 88E1011 Gigabit PHY> on miibus0
e1000phy0:  1000baseTX-FDX, 100baseTX-FDX, 100baseTX, 10baseTX-FDX, 
10baseTX, auto
sk0: MAC address: 00:30:4f:37:9a:91
pci0: <unknown card> (vendor=0x110a, dev=0x001d) at 4.0 irq 2
isab0: <Intel 82371AB PCI to ISA bridge> at device 7.0 on pci0
isa0: <ISA bus> on isab0
atapci0: <Intel PIIX4 ATA33 controller> port 0x1c00-0x1c0f at device 7.1 
on pci0
ata0: at 0x1f0 irq 14 on atapci0
ata1: at 0x170 irq 15 on atapci0
uhci0: <Intel 82371AB/EB (PIIX4) USB controller> port 0x1400-0x141f irq 
16 at device 7.2 on pci0
usb0: <Intel 82371AB/EB (PIIX4) 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
pci0: <Intel 82371AB Power management controller> at 7.3
skc1: <Marvell Yukon 88E8001/8003/8010> port 0x1800-0x18ff mem 
0xfa000000-0xfa003fff irq 17 at device 13.0 on pci0
sk1: <Marvell Yukon (0x1)> on skc1
miibus1: <MII bus> on sk1
e1000phy1: <Marvell Semiconductor 88E1011 Gigabit PHY> on miibus1
e1000phy1:  1000baseTX-FDX, 100baseTX-FDX, 100baseTX, 10baseTX-FDX, 
10baseTX, auto
sk1: MAC address: 00:30:4f:36:17:dc
orm0: <Option ROM> at iomem 0xc0000-0xc7fff on isa0
fdc0: ready for input in output
fdc0: cmd 3 failed at out byte 1 of 3
atkbdc0: <Keyboard controller (i8042)> at port 0x60,0x64 on isa0
atkbd0: <AT Keyboard> flags 0x1 irq 1 on atkbdc0
kbd0 at atkbd0
vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0
sc0: <System console> at flags 0x100 on isa0
sc0: VGA <16 virtual consoles, flags=0x300>
sio0 at port 0x3f8-0x3ff irq 4 flags 0x10 on isa0
sio0: type 16550A
sio1 at port 0x2f8-0x2ff irq 3 on isa0
sio1: type 16550A
ppc0: <Parallel port> at port 0x378-0x37f irq 7 on isa0
ppc0: Generic chipset (EPP/NIBBLE) in COMPATIBLE mode
ppbus0: <Parallel port bus> on ppc0
plip0: <PLIP network interface> on ppbus0
lpt0: <Printer> on ppbus0
lpt0: Interrupt-driven port
ppi0: <Parallel I/O> on ppbus0
APIC_IO: Testing 8254 interrupt delivery
APIC_IO: routing 8254 via IOAPIC #0 intpin 2
SMP: AP CPU #1 Launched!
vlan0: MAC address: 00:00:00:00:00:00
ad0: 8223MB <ST38410A> [16708/16/63] at ata0-master UDMA33
Mounting root from ufs:/dev/ad0s1a
bridge0: MAC address: 5a:05:65:e9:7e:4f
pflog0: promiscuous mode enabled
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--
Gergo Szakal
University of Szeged, Hungary
Faculty of General medicine

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