Re: NetBSD-6.0_BETA & network interface (re)ordering

[Fredrik Pettai <pettai%nordu.net@localhost>]

On Feb 20, 2012, at 5:27 PM, David Young wrote:
> On Mon, Feb 20, 2012 at 02:55:38PM +0100, Fredrik Pettai wrote:
>> I upgraded a testbox to NetBSD-6.0_BETA yesterday, in order to start
>> testing/verifying that "all" things we use works properly.  The
>> upgrade went flawless, except for one thing I've noticed. One of the
>> bge* interfaces was renumbered from bge2 -> bge4.  So now I have bge0,
>> bge1 (dualport builtin) and bge4 (PCI card, and former bge2)
> 
> Please send your before & after dmesg.

Might be hard for me to send a dmesg from before, as the machine is far away, 
and now upgraded to NetBSD 6.0_BETA
But here is the dmesg from running NetBSD 6.0_BETA

NetBSD 6.0_BETA (GENERIC) #0: Sun Feb 19 09:58:37 CET 2012

Welcome to NetBSD!

-bash-4.2$ more /var/run/dmesg.boot 
Copyright (c) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005,
    2006, 2007, 2008, 2009, 2010, 2011, 2012
    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 6.0_BETA (GENERIC) #0: Sun Feb 19 09:58:37 CET 2012
        root@wilma:/usr/obj/sys/arch/i386/compile/GENERIC
total memory = 1023 MB
avail memory = 993 MB
timecounter: Timecounters tick every 10.000 msec
timecounter: Timecounter "i8254" frequency 1193182 Hz quality 100
Dell Computer Corporation PowerEdge 2650             
mainbus0 (root)
cpu0 at mainbus0 apid 0: Intel(R) Xeon(TM) CPU 2.80GHz, id 0xf27
cpu1 at mainbus0 apid 1: Intel(R) Xeon(TM) CPU 2.80GHz, id 0xf27
ioapic0 at mainbus0 apid 2: pa 0xfec00000, version 11, 16 pins
ioapic1 at mainbus0 apid 3: pa 0xfec01000, version 11, 16 pins
ioapic2 at mainbus0 apid 4: pa 0xfec02000, version 11, 16 pins
acpi0 at mainbus0: Intel ACPICA 20110623
acpi0: X/RSDT: OemId <DELL  ,PE2650  ,00000001>, AslId <MSFT,0100000a>
LUSB: ACPI: Found matching pin for 0.15.INTA at func 2: 5
acpi0: SCI interrupting at int 9
timecounter: Timecounter "ACPI-Safe" frequency 3579545 Hz quality 900
npx1 at acpi0 (FPU, PNP0C04): io 0xf0-0xff irq 13
npx1: reported by CPUID; using exception 16
pcppi1 at acpi0 (SPK, PNP0800): io 0x61
midi0 at pcppi1: PC speaker
sysbeep0 at pcppi1
attimer1 at acpi0 (TMR, PNP0100): io 0x40-0x5f irq 0
FDC (PNP0700) at acpi0 not configured
pckbc1 at acpi0 (KBD, PNP0303) (kbd port): io 0x60,0x64 irq 1
pckbc2 at acpi0 (MOU, PNP0F13) (aux port): irq 12
COMA (PNP0501) at acpi0 not configured
COMB (PNP0501) at acpi0 not configured
MBIO (PNP0C01) at acpi0 not configured
MEM (PNP0C01) at acpi0 not configured
apm0 at acpi0: Power Management spec V1.2
attimer1: attached to pcppi1
pckbd0 at pckbc1 (kbd slot)
pckbc1: using irq 1 for kbd slot
wskbd0 at pckbd0 mux 1
pms0 at pckbc1 (aux slot)
pms0: Synaptics touchpad version 6.5
pms0: Palm detect
pckbc1: using irq 12 for aux slot
wsmouse0 at pms0 mux 0
ipmi0 at mainbus0
pci0 at mainbus0 bus 0: configuration mode 1
pci0: i/o space, memory space enabled, rd/line, rd/mult, wr/inv ok
pchb0 at pci0 dev 0 function 0: vendor 0x1166 product 0x0012 (rev. 0x13)
pchb1 at pci0 dev 0 function 1: vendor 0x1166 product 0x0012 (rev. 0x00)
pci1 at pchb1 bus 3
pci1: i/o space, memory space enabled, rd/line, rd/mult, wr/inv ok
bge0 at pci1 dev 6 function 0: Broadcom BCM5701 Gigabit Ethernet
bge0: interrupting at ioapic1 pin 12
bge0: ASIC BCM5701 B5 (0x105), Ethernet address 00:06:5b:f1:c2:5c
brgphy0 at bge0 phy 1: BCM5701 1000BASE-T media interface, rev. 0
brgphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, 1000baseT, 
1000baseT-FDX, auto
bge1 at pci1 dev 8 function 0: Broadcom BCM5701 Gigabit Ethernet
bge1: interrupting at ioapic1 pin 13
bge1: ASIC BCM5701 B5 (0x105), Ethernet address 00:06:5b:f1:c2:5d
brgphy1 at bge1 phy 1: BCM5701 1000BASE-T media interface, rev. 0
brgphy1: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, 1000baseT, 
1000baseT-FDX, auto
pchb2 at pci0 dev 0 function 2: vendor 0x1166 product 0x0000 (rev. 0x00)
pchb2: unknown ServerWorks chip ID 0x0000; trying to attach PCI buses behind it
pci2 at pchb2 bus 1
pci2: i/o space, memory space enabled, rd/line, rd/mult, wr/inv ok
dge has not been converted to device_t
dge0 at pci2 dev 6 function 0: Intel i82597EX 10GbE-LR Ethernet (rev. 0x02)
dge0: interrupting at ioapic1 pin 0
dge0: 64-bit 100MHz PCIX bus
dge0: Ethernet address 00:07:e9:10:dc:9b
vendor 0x1028 product 0x000c (undefined, subclass 0x00) at pci0 dev 4 function 
0 not configured
vendor 0x1028 product 0x0008 (undefined, subclass 0x00) at pci0 dev 4 function 
1 not configured
vendor 0x1028 product 0x000d (IPMI serial bus) at pci0 dev 4 function 2 not 
configured
vga1 at pci0 dev 14 function 0: vendor 0x1002 product 0x4752 (rev. 0x27)
wsdisplay0 at vga1 kbdmux 1
wsmux1: connecting to wsdisplay0
wskbd0: connecting to wsdisplay0
mach64drm0 at vga1: Rage XL
mach64drm0: Initialized mach64 2.0.0 20060718
piixpm0 at pci0 dev 15 function 0: vendor 0x1166 product 0x0201 (rev. 0x93)
piixpm0: interrupting at SMI, polling
iic0 at piixpm0: I2C bus
rccide0 at pci0 dev 15 function 1: ServerWorks CSB5 IDE Controller (rev. 0x93)
rccide0: bus-master DMA support present
rccide0: primary channel configured to compatibility mode
rccide0: primary channel interrupting at ioapic0 pin 14
atabus0 at rccide0 channel 0
rccide0: secondary channel wired to compatibility mode
rccide0: secondary channel interrupting at ioapic0 pin 15
atabus1 at rccide0 channel 1
ohci0 at pci0 dev 15 function 2: vendor 0x1166 product 0x0220 (rev. 0x05)
ohci0: interrupting at ioapic0 pin 5
ohci0: OHCI version 1.0, legacy support
usb0 at ohci0: USB revision 1.0
pcib0 at pci0 dev 15 function 3: vendor 0x1166 product 0x0225 (rev. 0x00)
pchb3 at pci0 dev 16 function 0: vendor 0x1166 product 0x0101 (rev. 0x03)
pci3 at pchb3 bus 3
pci3: i/o space, memory space enabled
bge2 at pci3 dev 6 function 0: Broadcom BCM5701 Gigabit Ethernet
bge2: can't find mem space
bge3 at pci3 dev 8 function 0: Broadcom BCM5701 Gigabit Ethernet
bge3: can't find mem space
pchb4 at pci0 dev 16 function 2: vendor 0x1166 product 0x0101 (rev. 0x03)
pci4 at pchb4 bus 4
pci4: i/o space, memory space enabled
ppb0 at pci4 dev 8 function 0: vendor 0x8086 product 0x0309 (rev. 0x01)
pci5 at ppb0 bus 5
pci5: i/o space, memory space enabled
ahc1 at pci5 dev 6 function 0: Adaptec aic7899 Ultra160 SCSI adapter
ahc1: interrupting at ioapic1 pin 14
ahc1: aic7899: Ultra160 Wide Channel A, SCSI Id=7, 32/253 SCBs
scsibus0 at ahc1: 16 targets, 8 luns per target
ahc2 at pci5 dev 6 function 1: Adaptec aic7899 Ultra160 SCSI adapter
ahc2: interrupting at ioapic1 pin 15
ahc2: aic7899: Ultra160 Wide Channel B, SCSI Id=7, 32/253 SCBs
scsibus1 at ahc2: 16 targets, 8 luns per target
pchb5 at pci0 dev 17 function 0: vendor 0x1166 product 0x0101 (rev. 0x03)
pci6 at pchb5 bus 1
pci6: i/o space, memory space enabled
dge has not been converted to device_t
dge1 at pci6 dev 6 function 0: Intel i82597EX 10GbE-LR Ethernet (rev. 0x02)
dge1: unable to map device registers
pchb6 at pci0 dev 17 function 2: vendor 0x1166 product 0x0101 (rev. 0x03)
pci7 at pchb6 bus 2
pci7: i/o space, memory space enabled
bge4 at pci7 dev 6 function 0: Broadcom BCM5701 Gigabit Ethernet
bge4: interrupting at ioapic1 pin 8
bge4: ASIC BCM5701 B5 (0x105), Ethernet address 00:0a:5e:01:06:28
isa0 at pcib0
com0 at isa0 port 0x3f8-0x3ff irq 4: ns16550a, working fifo
com0: console
com1 at isa0 port 0x2f8-0x2ff irq 3: ns16550a, working fifo
fdc0 at isa0 port 0x3f0-0x3f7 irq 6 drq 2
acpicpu0 at cpu0: ACPI CPU
acpicpu0: C1: HLT, lat   0 us, pow     0 mW
acpicpu1 at cpu1: ACPI CPU
timecounter: Timecounter "clockinterrupt" frequency 100 Hz quality 0
scsibus0: waiting 2 seconds for devices to settle...
scsibus1: waiting 2 seconds for devices to settle...
fd0 at fdc0 drive 0: 1.44MB, 80 cyl, 2 head, 18 sec
uhub0 at usb0: vendor 0x1166 OHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub0: 4 ports with 4 removable, self powered
atapibus0 at atabus0: 2 targets
cd0 at atapibus0 drive 0: <TEAC CD-ROM CD-224E, , K.9A> cdrom removable
cd0: 32-bit data port
cd0: drive supports PIO mode 4, DMA mode 2, Ultra-DMA mode 2 (Ultra/33)
cd0(rccide0:0:0): using PIO mode 4, DMA mode 2, Ultra-DMA mode 2 (Ultra/33) 
(using DMA)
sd0 at scsibus0 target 0 lun 0: <FUJITSU, MAP3367NC, 5605> disk fixed
sd0: 34732 MB, 48122 cyl, 2 head, 739 sec, 512 bytes/sect x 71132959 sectors
sd0: sync (12.50ns offset 127), 16-bit (160.000MB/s) transfers, tagged queueing
ses has not been converted to device_t
ses0 at scsibus0 target 6 lun 0: <PE/PV, 1x5 SCSI BP, 1.1> processor fixed
ses0: SAF-TE Compliant Device
ses0: async, 8-bit transfers
Kernelized RAIDframe activated
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)


Anyway, I have a sister/brother machine (same model), which have almost the 
same hardware/specs, which I also upgraded at the same time.
However, the interface renumbering didn't occur on that host. So here is a 
dmesg from that host as well, as reference.

NetBSD 6.0_BETA (GENERIC) #0: Sun Feb 19 11:26:07 CET 2012

Welcome to NetBSD!

-bash-4.2$ more /var/run/dmesg.boot 
Copyright (c) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005,
    2006, 2007, 2008, 2009, 2010, 2011, 2012
    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 6.0_BETA (GENERIC) #0: Sun Feb 19 11:26:07 CET 2012
        root@dino:/usr/obj/sys/arch/i386/compile/GENERIC
total memory = 511 MB
avail memory = 489 MB
timecounter: Timecounters tick every 10.000 msec
timecounter: Timecounter "i8254" frequency 1193182 Hz quality 100
Dell Computer Corporation PowerEdge 2650             
mainbus0 (root)
cpu0 at mainbus0 apid 0: Intel(R) Xeon(TM) CPU 2.00GHz, id 0xf27
cpu1 at mainbus0 apid 1: Intel(R) Xeon(TM) CPU 2.00GHz, id 0xf27
ioapic0 at mainbus0 apid 2: pa 0xfec00000, version 11, 16 pins
ioapic1 at mainbus0 apid 3: pa 0xfec01000, version 11, 16 pins
ioapic2 at mainbus0 apid 4: pa 0xfec02000, version 11, 16 pins
acpi0 at mainbus0: Intel ACPICA 20110623
acpi0: X/RSDT: OemId <DELL  ,PE2650  ,00000001>, AslId <MSFT,0100000a>
LUSB: ACPI: Found matching pin for 0.15.INTA at func 2: 5
acpi0: SCI interrupting at int 9
timecounter: Timecounter "ACPI-Fast" frequency 3579545 Hz quality 1000
npx1 at acpi0 (FPU, PNP0C04): io 0xf0-0xff irq 13
npx1: reported by CPUID; using exception 16
pcppi1 at acpi0 (SPK, PNP0800): io 0x61
midi0 at pcppi1: PC speaker
sysbeep0 at pcppi1
attimer1 at acpi0 (TMR, PNP0100): io 0x40-0x5f irq 0
FDC (PNP0700) at acpi0 not configured
pckbc1 at acpi0 (KBD, PNP0303) (kbd port): io 0x60,0x64 irq 1
pckbc2 at acpi0 (MOU, PNP0F13) (aux port): irq 12
COMA (PNP0501) at acpi0 not configured
COMB (PNP0501) at acpi0 not configured
MBIO (PNP0C01) at acpi0 not configured
MEM (PNP0C01) at acpi0 not configured
apm0 at acpi0: Power Management spec V1.2
attimer1: attached to pcppi1
pckbd0 at pckbc1 (kbd slot)
pckbc1: using irq 1 for kbd slot
wskbd0 at pckbd0 mux 1
pms0 at pckbc1 (aux slot)
pckbc1: using irq 12 for aux slot
wsmouse0 at pms0 mux 0
ipmi0 at mainbus0
pci0 at mainbus0 bus 0: configuration mode 1
pci0: i/o space, memory space enabled, rd/line, rd/mult, wr/inv ok
pchb0 at pci0 dev 0 function 0: vendor 0x1166 product 0x0012 (rev. 0x13)
pchb1 at pci0 dev 0 function 1: vendor 0x1166 product 0x0012 (rev. 0x00)
pci1 at pchb1 bus 3
pci1: i/o space, memory space enabled, rd/line, rd/mult, wr/inv ok
bge0 at pci1 dev 6 function 0: Broadcom BCM5701 Gigabit Ethernet
bge0: interrupting at ioapic1 pin 12
bge0: ASIC BCM5701 B5 (0x105), Ethernet address 00:06:5b:fc:83:4f
brgphy0 at bge0 phy 1: BCM5701 1000BASE-T media interface, rev. 0
brgphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, 1000baseT, 
1000baseT-FDX, auto
bge1 at pci1 dev 8 function 0: Broadcom BCM5701 Gigabit Ethernet
bge1: interrupting at ioapic1 pin 13
bge1: ASIC BCM5701 B5 (0x105), Ethernet address 00:06:5b:fc:83:50
brgphy1 at bge1 phy 1: BCM5701 1000BASE-T media interface, rev. 0
brgphy1: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, 1000baseT, 
1000baseT-FDX, auto
pchb2 at pci0 dev 0 function 2: vendor 0x1166 product 0x0000 (rev. 0x00)
pchb2: unknown ServerWorks chip ID 0x0000; trying to attach PCI buses behind it
pci2 at pchb2 bus 1
pci2: i/o space, memory space enabled, rd/line, rd/mult, wr/inv ok
wm0 at pci2 dev 6 function 0: Intel i82544EI 1000BASE-X Ethernet (rev. 0x02)
wm0: interrupting at ioapic1 pin 0
wm0: 64-bit 100MHz PCIX bus
wm0: 64 word (6 address bits) MicroWire EEPROM
wm0: Ethernet address 00:07:e9:0f:c4:2e
wm0: 1000baseSX, 1000baseSX-FDX, auto
bge2 at pci2 dev 8 function 0: Broadcom BCM5701 Gigabit Ethernet
bge2: interrupting at ioapic1 pin 4
bge2: ASIC BCM5701 B5 (0x105), Ethernet address 00:04:76:f8:e9:63
vendor 0x1028 product 0x000c (undefined, subclass 0x00) at pci0 dev 4 function 
0 not configured
vendor 0x1028 product 0x0008 (undefined, subclass 0x00) at pci0 dev 4 function 
1 not configured
vendor 0x1028 product 0x000d (undefined, subclass 0x00) at pci0 dev 4 function 
2 not configured
vga1 at pci0 dev 14 function 0: vendor 0x1002 product 0x4752 (rev. 0x27)
wsdisplay0 at vga1 kbdmux 1
wsmux1: connecting to wsdisplay0
wskbd0: connecting to wsdisplay0
mach64drm0 at vga1: Rage XL
mach64drm0: Initialized mach64 2.0.0 20060718
piixpm0 at pci0 dev 15 function 0: vendor 0x1166 product 0x0201 (rev. 0x93)
piixpm0: interrupting at SMI, polling
iic0 at piixpm0: I2C bus
rccide0 at pci0 dev 15 function 1: ServerWorks CSB5 IDE Controller (rev. 0x93)
rccide0: bus-master DMA support present
rccide0: primary channel configured to compatibility mode
rccide0: primary channel interrupting at ioapic0 pin 14
atabus0 at rccide0 channel 0
rccide0: secondary channel wired to compatibility mode
rccide0: secondary channel interrupting at ioapic0 pin 15
atabus1 at rccide0 channel 1
ohci0 at pci0 dev 15 function 2: vendor 0x1166 product 0x0220 (rev. 0x05)
ohci0: interrupting at ioapic0 pin 5
ohci0: OHCI version 1.0, legacy support
usb0 at ohci0: USB revision 1.0
pcib0 at pci0 dev 15 function 3: vendor 0x1166 product 0x0225 (rev. 0x00)
pchb3 at pci0 dev 16 function 0: vendor 0x1166 product 0x0101 (rev. 0x03)
pci3 at pchb3 bus 3
pci3: i/o space, memory space enabled
bge3 at pci3 dev 6 function 0: Broadcom BCM5701 Gigabit Ethernet
bge3: can't find mem space
bge4 at pci3 dev 8 function 0: Broadcom BCM5701 Gigabit Ethernet
bge4: can't find mem space
pchb4 at pci0 dev 16 function 2: vendor 0x1166 product 0x0101 (rev. 0x03)
pci4 at pchb4 bus 4
pci4: i/o space, memory space enabled
ppb0 at pci4 dev 8 function 0: vendor 0x8086 product 0x0309 (rev. 0x01)
pci5 at ppb0 bus 5
pci5: i/o space, memory space enabled
ahc1 at pci5 dev 6 function 0: Adaptec aic7899 Ultra160 SCSI adapter
ahc1: interrupting at ioapic1 pin 14
ahc1: aic7899: Ultra160 Wide Channel A, SCSI Id=7, 32/253 SCBs
scsibus0 at ahc1: 16 targets, 8 luns per target
ahc2 at pci5 dev 6 function 1: Adaptec aic7899 Ultra160 SCSI adapter
ahc2: interrupting at ioapic1 pin 15
ahc2: aic7899: Ultra160 Wide Channel B, SCSI Id=7, 32/253 SCBs
scsibus1 at ahc2: 16 targets, 8 luns per target
pchb5 at pci0 dev 17 function 0: vendor 0x1166 product 0x0101 (rev. 0x03)
pci6 at pchb5 bus 1
pci6: i/o space, memory space enabled
wm1 at pci6 dev 6 function 0: Intel i82544EI 1000BASE-X Ethernet (rev. 0x02)
wm1: unable to map device registers
bge5 at pci6 dev 8 function 0: Broadcom BCM5701 Gigabit Ethernet
bge5: can't find mem space
pchb6 at pci0 dev 17 function 2: vendor 0x1166 product 0x0101 (rev. 0x03)
pci7 at pchb6 bus 2
pci7: i/o space, memory space enabled
dge has not been converted to device_t
dge0 at pci7 dev 6 function 0: Intel i82597EX 10GbE-LR Ethernet (rev. 0x02)
dge0: interrupting at ioapic1 pin 8
dge0: 64-bit 133MHz PCIX bus
dge0: Ethernet address 00:07:e9:10:dc:8c
isa0 at pcib0
com0 at isa0 port 0x3f8-0x3ff irq 4: ns16550a, working fifo
com0: console
com1 at isa0 port 0x2f8-0x2ff irq 3: ns16550a, working fifo
fdc0 at isa0 port 0x3f0-0x3f7 irq 6 drq 2
acpicpu0 at cpu0: ACPI CPU
acpicpu0: C1: HLT, lat   0 us, pow     0 mW
acpicpu1 at cpu1: ACPI CPU
timecounter: Timecounter "clockinterrupt" frequency 100 Hz quality 0
scsibus0: waiting 2 seconds for devices to settle...
scsibus1: waiting 2 seconds for devices to settle...
fd0 at fdc0 drive 0: 1.44MB, 80 cyl, 2 head, 18 sec
uhub0 at usb0: vendor 0x1166 OHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub0: 4 ports with 4 removable, self powered
sd0 at scsibus0 target 0 lun 0: <MAXTOR, ATLAS10K4_36SCA, DFM0> disk fixed
sd0: 34732 MB, 49070 cyl, 2 head, 724 sec, 512 bytes/sect x 71132959 sectors
sd0: sync (12.50ns offset 127), 16-bit (160.000MB/s) transfers, tagged queueing
atapibus0 at atabus0: 2 targets
cd0 at atapibus0 drive 0: <SAMSUNG CD-ROM SN-124, , N102> cdrom removable
cd0: 32-bit data port
cd0: drive supports PIO mode 4, DMA mode 2, Ultra-DMA mode 2 (Ultra/33)
cd0(rccide0:0:0): using PIO mode 4, DMA mode 2, Ultra-DMA mode 2 (Ultra/33) 
(using DMA)
ses has not been converted to device_t
ses0 at scsibus0 target 6 lun 0: <PE/PV, 1x5 SCSI BP, 1.1> processor fixed
ses0: SAF-TE Compliant Device
ses0: async, 8-bit transfers
Kernelized RAIDframe activated
boot device: sd0
root on sd0a dumps on sd0b
/: replaying log to memory
root file system type: ffs
/: replaying log to disk
/usr: replaying log to disk
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)