[ 1514.537614][T18815] br0: port 1(c1) entered blocking state
[ 1514.537892][T18815] br0: port 1(c1) entered disabled state
[ 1514.538166][T18815] c1: entered allmulticast mode
[ 1514.540364][T18815] c1: entered promiscuous mode
[ 1515.081019][T18820] br0: port 2(c2) entered blocking state
[ 1515.081452][T18820] br0: port 2(c2) entered disabled state
[ 1515.081847][T18820] c2: entered allmulticast mode
[ 1515.085067][T18820] c2: entered promiscuous mode
[ 1515.625704][T18825] br0: port 3(c3) entered blocking state
[ 1515.625986][T18825] br0: port 3(c3) entered disabled state
[ 1515.626262][T18825] c3: entered allmulticast mode
[ 1515.628175][T18825] c3: entered promiscuous mode
[ 1516.167671][T18830] br0: port 4(sender) entered blocking state
[ 1516.167967][T18830] br0: port 4(sender) entered disabled state
[ 1516.168281][T18830] sender: entered allmulticast mode
[ 1516.170514][T18830] sender: entered promiscuous mode
[ 1516.345687][T18832] br0: port 4(sender) entered blocking state
[ 1516.346064][T18832] br0: port 4(sender) entered forwarding state
[ 1516.346592][T18832] br0: port 3(c3) entered blocking state
[ 1516.346816][T18832] br0: port 3(c3) entered forwarding state
[ 1516.347261][T18832] br0: port 2(c2) entered blocking state
[ 1516.347489][T18832] br0: port 2(c2) entered forwarding state
[ 1516.347916][T18832] br0: port 1(c1) entered blocking state
[ 1516.348149][T18832] br0: port 1(c1) entered forwarding state
[ 1528.279156][   T11] br0: port 1(c1) entered disabled state
[ 1528.454966][   T11] c1 (unregistering): left allmulticast mode
[ 1528.455254][   T11] c1 (unregistering): left promiscuous mode
[ 1528.455473][   T11] br0: port 1(c1) entered disabled state
[ 1528.674859][   T11] br0: port 2(c2) entered disabled state
[ 1528.762915][   T11] c2 (unregistering): left allmulticast mode
[ 1528.763283][   T11] c2 (unregistering): left promiscuous mode
[ 1528.763513][   T11] br0: port 2(c2) entered disabled state
[ 1529.057590][   T11] br0: port 3(c3) entered disabled state
[ 1529.182914][   T11] c3 (unregistering): left allmulticast mode
[ 1529.183182][   T11] c3 (unregistering): left promiscuous mode
[ 1529.183422][   T11] br0: port 3(c3) entered disabled state
[ 1529.445509][   T11] br0: port 4(sender) entered disabled state
[ 1529.596932][   T11] sender (unregistering): left allmulticast mode
[ 1529.597202][   T11] sender (unregistering): left promiscuous mode
[ 1529.597441][   T11] br0: port 4(sender) entered disabled state