[ 1320.978801][T18788] br0: port 1(c1) entered blocking state
[ 1320.979183][T18788] br0: port 1(c1) entered disabled state
[ 1320.979466][T18788] c1: entered allmulticast mode
[ 1320.981411][T18788] c1: entered promiscuous mode
[ 1321.434633][T18793] br0: port 2(c2) entered blocking state
[ 1321.434890][T18793] br0: port 2(c2) entered disabled state
[ 1321.435113][T18793] c2: entered allmulticast mode
[ 1321.436963][T18793] c2: entered promiscuous mode
[ 1321.885966][T18798] br0: port 3(c3) entered blocking state
[ 1321.886561][T18798] br0: port 3(c3) entered disabled state
[ 1321.886789][T18798] c3: entered allmulticast mode
[ 1321.888484][T18798] c3: entered promiscuous mode
[ 1322.335417][T18803] br0: port 4(sender) entered blocking state
[ 1322.335793][T18803] br0: port 4(sender) entered disabled state
[ 1322.336347][T18803] sender: entered allmulticast mode
[ 1322.338418][T18803] sender: entered promiscuous mode
[ 1322.496727][T18805] br0: port 4(sender) entered blocking state
[ 1322.497007][T18805] br0: port 4(sender) entered forwarding state
[ 1322.497429][T18805] br0: port 3(c3) entered blocking state
[ 1322.497606][T18805] br0: port 3(c3) entered forwarding state
[ 1322.498041][T18805] br0: port 2(c2) entered blocking state
[ 1322.498239][T18805] br0: port 2(c2) entered forwarding state
[ 1322.498593][T18805] br0: port 1(c1) entered blocking state
[ 1322.498791][T18805] br0: port 1(c1) entered forwarding state
[ 1334.291914][   T12] br0: port 1(c1) entered disabled state
[ 1334.403721][   T12] c1 (unregistering): left allmulticast mode
[ 1334.404032][   T12] c1 (unregistering): left promiscuous mode
[ 1334.404299][   T12] br0: port 1(c1) entered disabled state
[ 1334.609890][   T12] br0: port 2(c2) entered disabled state
[ 1334.729727][   T12] c2 (unregistering): left allmulticast mode
[ 1334.729988][   T12] c2 (unregistering): left promiscuous mode
[ 1334.730217][   T12] br0: port 2(c2) entered disabled state
[ 1334.966026][   T12] br0: port 3(c3) entered disabled state
[ 1335.066682][   T12] c3 (unregistering): left allmulticast mode
[ 1335.066939][   T12] c3 (unregistering): left promiscuous mode
[ 1335.067141][   T12] br0: port 3(c3) entered disabled state
[ 1335.266564][   T12] br0: port 4(sender) entered disabled state
[ 1335.362690][   T12] sender (unregistering): left allmulticast mode
[ 1335.362942][   T12] sender (unregistering): left promiscuous mode
[ 1335.363141][   T12] br0: port 4(sender) entered disabled state