[  970.250415][ T1466] br0: port 1(c1) entered blocking state
[  970.251202][ T1466] br0: port 1(c1) entered disabled state
[  970.251402][ T1466] c1: entered allmulticast mode
[  970.252892][ T1466] c1: entered promiscuous mode
[  970.405604][ T1471] br0: port 2(c2) entered blocking state
[  970.405804][ T1471] br0: port 2(c2) entered disabled state
[  970.406001][ T1471] c2: entered allmulticast mode
[  970.407482][ T1471] c2: entered promiscuous mode
[  970.553345][ T1476] br0: port 3(c3) entered blocking state
[  970.553548][ T1476] br0: port 3(c3) entered disabled state
[  970.554327][ T1476] c3: entered allmulticast mode
[  970.555791][ T1476] c3: entered promiscuous mode
[  970.713469][ T1481] br0: port 4(sender) entered blocking state
[  970.713692][ T1481] br0: port 4(sender) entered disabled state
[  970.713869][ T1481] sender: entered allmulticast mode
[  970.715968][ T1481] sender: entered promiscuous mode
[  970.766164][ T1483] br0: port 4(sender) entered blocking state
[  970.766392][ T1483] br0: port 4(sender) entered forwarding state
[  970.766768][ T1483] br0: port 3(c3) entered blocking state
[  970.766948][ T1483] br0: port 3(c3) entered forwarding state
[  970.767269][ T1483] br0: port 2(c2) entered blocking state
[  970.767442][ T1483] br0: port 2(c2) entered forwarding state
[  970.767798][ T1483] br0: port 1(c1) entered blocking state
[  970.767980][ T1483] br0: port 1(c1) entered forwarding state
[  981.707032][   T12] br0: port 1(c1) entered disabled state
[  981.710267][   T12] c1 (unregistering): left allmulticast mode
[  981.710468][   T12] c1 (unregistering): left promiscuous mode
[  981.710774][   T12] br0: port 1(c1) entered disabled state
[  981.822564][   T12] br0: port 2(c2) entered disabled state
[  981.825142][   T12] c2 (unregistering): left allmulticast mode
[  981.825328][   T12] c2 (unregistering): left promiscuous mode
[  981.825490][   T12] br0: port 2(c2) entered disabled state
[  981.956666][   T12] br0: port 3(c3) entered disabled state
[  981.958828][   T12] c3 (unregistering): left allmulticast mode
[  981.959004][   T12] c3 (unregistering): left promiscuous mode
[  981.959160][   T12] br0: port 3(c3) entered disabled state
[  982.056943][   T12] br0: port 4(sender) entered disabled state
[  982.059661][   T12] sender (unregistering): left allmulticast mode
[  982.059882][   T12] sender (unregistering): left promiscuous mode
[  982.060100][   T12] br0: port 4(sender) entered disabled state