[ 1532.205575][T18783] br0: port 1(c1) entered blocking state
[ 1532.205932][T18783] br0: port 1(c1) entered disabled state
[ 1532.206181][T18783] c1: entered allmulticast mode
[ 1532.208330][T18783] c1: entered promiscuous mode
[ 1532.686329][T18788] br0: port 2(c2) entered blocking state
[ 1532.686653][T18788] br0: port 2(c2) entered disabled state
[ 1532.686887][T18788] c2: entered allmulticast mode
[ 1532.688860][T18788] c2: entered promiscuous mode
[ 1533.154087][T18793] br0: port 3(c3) entered blocking state
[ 1533.154416][T18793] br0: port 3(c3) entered disabled state
[ 1533.154656][T18793] c3: entered allmulticast mode
[ 1533.156949][T18793] c3: entered promiscuous mode
[ 1533.618842][T18798] br0: port 4(sender) entered blocking state
[ 1533.619193][T18798] br0: port 4(sender) entered disabled state
[ 1533.619485][T18798] sender: entered allmulticast mode
[ 1533.622454][T18798] sender: entered promiscuous mode
[ 1533.794175][T18800] br0: port 4(sender) entered blocking state
[ 1533.794541][T18800] br0: port 4(sender) entered forwarding state
[ 1533.795023][T18800] br0: port 3(c3) entered blocking state
[ 1533.795241][T18800] br0: port 3(c3) entered forwarding state
[ 1533.795675][T18800] br0: port 2(c2) entered blocking state
[ 1533.795901][T18800] br0: port 2(c2) entered forwarding state
[ 1533.796318][T18800] br0: port 1(c1) entered blocking state
[ 1533.796565][T18800] br0: port 1(c1) entered forwarding state
[ 1545.718997][   T11] br0: port 1(c1) entered disabled state
[ 1545.802049][   T11] c1 (unregistering): left allmulticast mode
[ 1545.802330][   T11] c1 (unregistering): left promiscuous mode
[ 1545.802585][   T11] br0: port 1(c1) entered disabled state
[ 1546.115933][   T11] br0: port 2(c2) entered disabled state
[ 1546.225007][   T11] c2 (unregistering): left allmulticast mode
[ 1546.225298][   T11] c2 (unregistering): left promiscuous mode
[ 1546.225556][   T11] br0: port 2(c2) entered disabled state
[ 1546.469260][   T11] br0: port 3(c3) entered disabled state
[ 1546.584016][   T11] c3 (unregistering): left allmulticast mode
[ 1546.584291][   T11] c3 (unregistering): left promiscuous mode
[ 1546.584547][   T11] br0: port 3(c3) entered disabled state
[ 1546.831430][   T11] br0: port 4(sender) entered disabled state
[ 1546.900039][   T11] sender (unregistering): left allmulticast mode
[ 1546.900380][   T11] sender (unregistering): left promiscuous mode
[ 1546.900630][   T11] br0: port 4(sender) entered disabled state