ifconfig bug?

[P. Thompson]

OK similar question as before:

I think I've spotted a bug in ifconfig but net-tools does not seem to be 
on the list of supported apps for fedora in Bugzilla...

Basically a sub interface of eth0 (eth0:0) gets the counters from the
unrelated eth1 interface despite being a different hardware device:

eth0:0 Link encap:Ethernet HWaddr 08:00:2B:C5:0D:7A
          inet addr:192.168.100.2 Bcast:192.168.100.255 Mask:255.255.255.0
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:1408372 errors:0 dropped:0 overruns:0 frame:0
          TX packets:3783306 errors:0 dropped:0 overruns:0 carrier:0
          collisions:67186 txqueuelen:1000
          RX bytes:151553989 (144.5 Mb)  TX bytes:1326172537 (1264.7 Mb)
          Interrupt:3 Base address:0x2c00

eth1      Link encap:Ethernet  HWaddr 00:00:F8:22:7C:65
          inet addr:192.168.1.1  Bcast:192.168.1.255  Mask:255.255.255.0
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:1408372 errors:0 dropped:0 overruns:0 frame:0
          TX packets:3783306 errors:0 dropped:0 overruns:0 carrier:0
          collisions:67186 txqueuelen:1000
          RX bytes:151553989 (144.5 Mb)  TX bytes:1326172537 (1264.7 Mb)
          Interrupt:3 Base address:0x4800