Same thing with the mainline build.
root@lantea:~# ls /proc/sys/net/ipv6/conf/ all bond0 bond0.1005 br1005 default eth0 eth1 lo
root@lantea:~# ip addr flush dev br1005
root@lantea:~# ls /proc/sys/net/ipv6/conf/ all bond0 bond0.1005 default eth0 eth1 lo
root@lantea:~# uname -a Linux lantea 3.5.0-030500rc6-generic #201207072135 SMP Sun Jul 8 01:43:16 UTC 2012 i686 i686 i686 GNU/Linux
Same thing with the mainline build.
root@lantea:~# ls /proc/sys/ net/ipv6/ conf/
all bond0 bond0.1005 br1005 default eth0 eth1 lo
root@lantea:~# ip addr flush dev br1005
root@lantea:~# ls /proc/sys/ net/ipv6/ conf/
all bond0 bond0.1005 default eth0 eth1 lo
root@lantea:~# uname -a -generic #201207072135 SMP Sun Jul 8
Linux lantea 3.5.0-030500rc6
01:43:16 UTC 2012 i686 i686 i686 GNU/Linux