[ 1531.244685][T18827] br0: port 1(c1) entered blocking state
[ 1531.244985][T18827] br0: port 1(c1) entered disabled state
[ 1531.246393][T18827] c1: entered allmulticast mode
[ 1531.248373][T18827] c1: entered promiscuous mode
[ 1531.719767][T18832] br0: port 2(c2) entered blocking state
[ 1531.720061][T18832] br0: port 2(c2) entered disabled state
[ 1531.720333][T18832] c2: entered allmulticast mode
[ 1531.722311][T18832] c2: entered promiscuous mode
[ 1532.210090][T18837] br0: port 3(c3) entered blocking state
[ 1532.210408][T18837] br0: port 3(c3) entered disabled state
[ 1532.210693][T18837] c3: entered allmulticast mode
[ 1532.212804][T18837] c3: entered promiscuous mode
[ 1532.688147][T18842] br0: port 4(sender) entered blocking state
[ 1532.689220][T18842] br0: port 4(sender) entered disabled state
[ 1532.689780][T18842] sender: entered allmulticast mode
[ 1532.691837][T18842] sender: entered promiscuous mode
[ 1532.869804][T18844] br0: port 4(sender) entered blocking state
[ 1532.870121][T18844] br0: port 4(sender) entered forwarding state
[ 1532.870600][T18844] br0: port 3(c3) entered blocking state
[ 1532.870807][T18844] br0: port 3(c3) entered forwarding state
[ 1532.871240][T18844] br0: port 2(c2) entered blocking state
[ 1532.871448][T18844] br0: port 2(c2) entered forwarding state
[ 1532.871851][T18844] br0: port 1(c1) entered blocking state
[ 1532.872609][T18844] br0: port 1(c1) entered forwarding state
[ 1544.790864][   T11] br0: port 1(c1) entered disabled state
[ 1544.901840][   T11] c1 (unregistering): left allmulticast mode
[ 1544.902118][   T11] c1 (unregistering): left promiscuous mode
[ 1544.902359][   T11] br0: port 1(c1) entered disabled state
[ 1545.184713][   T11] br0: port 2(c2) entered disabled state
[ 1545.282868][   T11] c2 (unregistering): left allmulticast mode
[ 1545.283147][   T11] c2 (unregistering): left promiscuous mode
[ 1545.283373][   T11] br0: port 2(c2) entered disabled state
[ 1545.585885][   T11] br0: port 3(c3) entered disabled state
[ 1545.693835][   T11] c3 (unregistering): left allmulticast mode
[ 1545.694112][   T11] c3 (unregistering): left promiscuous mode
[ 1545.694354][   T11] br0: port 3(c3) entered disabled state
[ 1545.991774][   T11] br0: port 4(sender) entered disabled state
[ 1546.120846][   T11] sender (unregistering): left allmulticast mode
[ 1546.121130][   T11] sender (unregistering): left promiscuous mode
[ 1546.121377][   T11] br0: port 4(sender) entered disabled state