[ 1514.249059][T18815] br0: port 1(c1) entered blocking state
[ 1514.249376][T18815] br0: port 1(c1) entered disabled state
[ 1514.249624][T18815] c1: entered allmulticast mode
[ 1514.252732][T18815] c1: entered promiscuous mode
[ 1514.722311][T18820] br0: port 2(c2) entered blocking state
[ 1514.722586][T18820] br0: port 2(c2) entered disabled state
[ 1514.722842][T18820] c2: entered allmulticast mode
[ 1514.726041][T18820] c2: entered promiscuous mode
[ 1515.211408][T18825] br0: port 3(c3) entered blocking state
[ 1515.211650][T18825] br0: port 3(c3) entered disabled state
[ 1515.211889][T18825] c3: entered allmulticast mode
[ 1515.215181][T18825] c3: entered promiscuous mode
[ 1515.703411][T18830] br0: port 4(sender) entered blocking state
[ 1515.703735][T18830] br0: port 4(sender) entered disabled state
[ 1515.705214][T18830] sender: entered allmulticast mode
[ 1515.707175][T18830] sender: entered promiscuous mode
[ 1515.899162][T18832] br0: port 4(sender) entered blocking state
[ 1515.899559][T18832] br0: port 4(sender) entered forwarding state
[ 1515.900185][T18832] br0: port 3(c3) entered blocking state
[ 1515.900475][T18832] br0: port 3(c3) entered forwarding state
[ 1515.901046][T18832] br0: port 2(c2) entered blocking state
[ 1515.901326][T18832] br0: port 2(c2) entered forwarding state
[ 1515.901852][T18832] br0: port 1(c1) entered blocking state
[ 1515.902157][T18832] br0: port 1(c1) entered forwarding state
[ 1527.907168][   T67] br0: port 1(c1) entered disabled state
[ 1528.014670][   T67] c1 (unregistering): left allmulticast mode
[ 1528.014934][   T67] c1 (unregistering): left promiscuous mode
[ 1528.015173][   T67] br0: port 1(c1) entered disabled state
[ 1528.280286][   T67] br0: port 2(c2) entered disabled state
[ 1528.397651][   T67] c2 (unregistering): left allmulticast mode
[ 1528.397942][   T67] c2 (unregistering): left promiscuous mode
[ 1528.398190][   T67] br0: port 2(c2) entered disabled state
[ 1528.637147][   T67] br0: port 3(c3) entered disabled state
[ 1528.739646][   T67] c3 (unregistering): left allmulticast mode
[ 1528.739935][   T67] c3 (unregistering): left promiscuous mode
[ 1528.740181][   T67] br0: port 3(c3) entered disabled state
[ 1529.015322][   T67] br0: port 4(sender) entered disabled state
[ 1529.095663][   T67] sender (unregistering): left allmulticast mode
[ 1529.095929][   T67] sender (unregistering): left promiscuous mode
[ 1529.096194][   T67] br0: port 4(sender) entered disabled state