[ 3103.968832][T27528] br0: port 1(c1) entered blocking state
[ 3103.969268][T27528] br0: port 1(c1) entered disabled state
[ 3103.969629][T27528] c1: entered allmulticast mode
[ 3103.973820][T27528] c1: entered promiscuous mode
[ 3104.664701][T27533] br0: port 2(c2) entered blocking state
[ 3104.665150][T27533] br0: port 2(c2) entered disabled state
[ 3104.665530][T27533] c2: entered allmulticast mode
[ 3104.669060][T27533] c2: entered promiscuous mode
[ 3105.373440][T27538] br0: port 3(c3) entered blocking state
[ 3105.373832][T27538] br0: port 3(c3) entered disabled state
[ 3105.374661][T27538] c3: entered allmulticast mode
[ 3105.378887][T27538] c3: entered promiscuous mode
[ 3106.067339][T27543] br0: port 4(sender) entered blocking state
[ 3106.067830][T27543] br0: port 4(sender) entered disabled state
[ 3106.068290][T27543] sender: entered allmulticast mode
[ 3106.072356][T27543] sender: entered promiscuous mode
[ 3106.331699][T27545] br0: port 4(sender) entered blocking state
[ 3106.332158][T27545] br0: port 4(sender) entered forwarding state
[ 3106.332912][T27545] br0: port 3(c3) entered blocking state
[ 3106.333243][T27545] br0: port 3(c3) entered forwarding state
[ 3106.333909][T27545] br0: port 2(c2) entered blocking state
[ 3106.334246][T27545] br0: port 2(c2) entered forwarding state
[ 3106.335471][T27545] br0: port 1(c1) entered blocking state
[ 3106.335807][T27545] br0: port 1(c1) entered forwarding state
[ 3118.852660][   T67] br0: port 1(c1) entered disabled state
[ 3118.967005][   T67] c1 (unregistering): left allmulticast mode
[ 3118.967556][   T67] c1 (unregistering): left promiscuous mode
[ 3118.967947][   T67] br0: port 1(c1) entered disabled state
[ 3119.497391][   T67] br0: port 2(c2) entered disabled state
[ 3119.587056][   T67] c2 (unregistering): left allmulticast mode
[ 3119.587531][   T67] c2 (unregistering): left promiscuous mode
[ 3119.587920][   T67] br0: port 2(c2) entered disabled state
[ 3120.030101][   T67] br0: port 3(c3) entered disabled state
[ 3120.149044][   T67] c3 (unregistering): left allmulticast mode
[ 3120.149608][   T67] c3 (unregistering): left promiscuous mode
[ 3120.150005][   T67] br0: port 3(c3) entered disabled state
[ 3120.556839][   T67] br0: port 4(sender) entered disabled state
[ 3120.719088][   T67] sender (unregistering): left allmulticast mode
[ 3120.719581][   T67] sender (unregistering): left promiscuous mode
[ 3120.719974][   T67] br0: port 4(sender) entered disabled state