[ 3066.052726][T27328] br0: port 1(c1) entered blocking state
[ 3066.053095][T27328] br0: port 1(c1) entered disabled state
[ 3066.053480][T27328] c1: entered allmulticast mode
[ 3066.057022][T27328] c1: entered promiscuous mode
[ 3066.740937][T27333] br0: port 2(c2) entered blocking state
[ 3066.741391][T27333] br0: port 2(c2) entered disabled state
[ 3066.741766][T27333] c2: entered allmulticast mode
[ 3066.745315][T27333] c2: entered promiscuous mode
[ 3067.462372][T27338] br0: port 3(c3) entered blocking state
[ 3067.462801][T27338] br0: port 3(c3) entered disabled state
[ 3067.463191][T27338] c3: entered allmulticast mode
[ 3067.468033][T27338] c3: entered promiscuous mode
[ 3068.167940][T27343] br0: port 4(sender) entered blocking state
[ 3068.168454][T27343] br0: port 4(sender) entered disabled state
[ 3068.168878][T27343] sender: entered allmulticast mode
[ 3068.174275][T27343] sender: entered promiscuous mode
[ 3068.430922][T27345] br0: port 4(sender) entered blocking state
[ 3068.431406][T27345] br0: port 4(sender) entered forwarding state
[ 3068.432152][T27345] br0: port 3(c3) entered blocking state
[ 3068.432487][T27345] br0: port 3(c3) entered forwarding state
[ 3068.433147][T27345] br0: port 2(c2) entered blocking state
[ 3068.433485][T27345] br0: port 2(c2) entered forwarding state
[ 3068.434172][T27345] br0: port 1(c1) entered blocking state
[ 3068.434500][T27345] br0: port 1(c1) entered forwarding state
[ 3080.979183][   T12] br0: port 1(c1) entered disabled state
[ 3081.119050][   T12] c1 (unregistering): left allmulticast mode
[ 3081.119571][   T12] c1 (unregistering): left promiscuous mode
[ 3081.119958][   T12] br0: port 1(c1) entered disabled state
[ 3081.522756][   T12] br0: port 2(c2) entered disabled state
[ 3081.644088][   T12] c2 (unregistering): left allmulticast mode
[ 3081.644625][   T12] c2 (unregistering): left promiscuous mode
[ 3081.645041][   T12] br0: port 2(c2) entered disabled state
[ 3082.110510][   T12] br0: port 3(c3) entered disabled state
[ 3082.247072][   T12] c3 (unregistering): left allmulticast mode
[ 3082.247582][   T12] c3 (unregistering): left promiscuous mode
[ 3082.248002][   T12] br0: port 3(c3) entered disabled state
[ 3082.655837][   T12] br0: port 4(sender) entered disabled state
[ 3082.807079][   T12] sender (unregistering): left allmulticast mode
[ 3082.807576][   T12] sender (unregistering): left promiscuous mode
[ 3082.807982][   T12] br0: port 4(sender) entered disabled state