On Mon, Apr 21, 2014 at 9:33 PM, Tom Gundersen <[email protected]> wrote:
> Hi,
>
> If IFLA_ADDRESS is set when creating a bridge over netlink, e.g.
>
> # ip link add test-bridge address b6:83:a2:b3:2f:0e type bride
>
> the bridge id is not set:
>
> # brctl show
> bridge name    bridge id        STP enabled    interfaces
> bridge1        8000.000000000000    no

My example was incomplete. To see the bug one should of course first
add an interface to the bridge:

# brctl addif bridge1 eth0


and observe that the bridge id remains unset:

# brctl show
bridge name    bridge id        STP enabled    interfaces
bridge1        8000.000000000000    no            eth0



If bridge1 had been created without specifying the mac address the
result is as expected:

# brctl show
bridge name    bridge id        STP enabled    interfaces
bridge1        8000.28d244547cdb    no            eth0

Cheers,

Tom

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