[Buildroot] eth0 missing ?

Sagaert Johan sagaert.johan at skynet.be
Wed Feb 25 14:31:35 UTC 2015

-----Oorspronkelijk bericht-----
Van: Gustavo Zacarias [mailto:gustavo at zacarias.com.ar] 
Verzonden: woensdag 25 februari 2015 15:04
Aan: Sagaert Johan; buildroot at busybox.net
Onderwerp: Re: [Buildroot] eth0 missing ?

On 02/25/2015 06:57 AM, Sagaert Johan wrote:

> Hi
> Where could the reason be for this, I did not have this a while ago.
> I am not in position to investigate right now, but some hints are welcome.
> Partial bootlog: 
> ...snip...
> flexcan 80034000.can: device registered (reg_base=c8a90000, irq=213) 
> fec 800f0000.ethernet eth126: renamed from eth0
> input: gpio-keys as /devices/soc0/gpio-keys/input/input0
> ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
> udevd[71]: renamed network interface eth0 to eth126                          <---------------------???
> fec 800f0000.ethernet eth1: renamed from eth126
> udevd[71]: renamed network interface eth126 to eth1                          <---------------------???
> ci_hdrc ci_hdrc.0: doesn't support gadget ci_hdrc ci_hdrc.0: no 
> supported roles ci_hdrc ci_hdrc.1: EHCI Host Controller ci_hdrc 
> ci_hdrc.1: new USB bus registered, assigned bus number 1 ci_hdrc 
> ci_hdrc.1: USB 2.0 started, EHCI 1.00 usb usb1: New USB device found, 
> idVendor=1d6b, idProduct=0002 usb usb1: New USB device strings: Mfr=3, 
> Product=2, SerialNumber=1 usb usb1: Product: EHCI Host Controller usb 
> usb1: Manufacturer: Linux 3.18.5-apex ehci_hcd usb usb1: SerialNumber: 
> ci_hdrc.1 hub 1-0:1.0: USB hub found hub 1-0:1.0: 1 port detected done 
> Initializing random number generator... done.
> Starting rpcbind: OK
> ..snip..

That's udev/systemd to blame normally, see:



That's strange since I am using busybox as the init system.

Will need to check the list of recent commits.

Regards , Johan

More information about the buildroot mailing list