[ 2498.868585][T19309] br0: port 1(c1) entered blocking state
[ 2498.868881][T19309] br0: port 1(c1) entered disabled state
[ 2498.869115][T19309] c1: entered allmulticast mode
[ 2498.878493][T19309] c1: entered promiscuous mode
[ 2499.794521][T19314] br0: port 2(c2) entered blocking state
[ 2499.794771][T19314] br0: port 2(c2) entered disabled state
[ 2499.795029][T19314] c2: entered allmulticast mode
[ 2499.798243][T19314] c2: entered promiscuous mode
[ 2500.725345][T19319] br0: port 3(c3) entered blocking state
[ 2500.725570][T19319] br0: port 3(c3) entered disabled state
[ 2500.725806][T19319] c3: entered allmulticast mode
[ 2500.727631][T19319] c3: entered promiscuous mode
[ 2501.646625][T19324] br0: port 4(sender) entered blocking state
[ 2501.647128][T19324] br0: port 4(sender) entered disabled state
[ 2501.647406][T19324] sender: entered allmulticast mode
[ 2501.649379][T19324] sender: entered promiscuous mode
[ 2502.010261][T19326] br0: port 4(sender) entered blocking state
[ 2502.010586][T19326] br0: port 4(sender) entered forwarding state
[ 2502.011065][T19326] br0: port 3(c3) entered blocking state
[ 2502.011282][T19326] br0: port 3(c3) entered forwarding state
[ 2502.011699][T19326] br0: port 2(c2) entered blocking state
[ 2502.011920][T19326] br0: port 2(c2) entered forwarding state
[ 2502.012853][T19326] br0: port 1(c1) entered blocking state
[ 2502.013094][T19326] br0: port 1(c1) entered forwarding state
[ 2515.126649][   T11] br0: port 1(c1) entered disabled state
[ 2515.291471][   T11] c1 (unregistering): left allmulticast mode
[ 2515.291901][   T11] c1 (unregistering): left promiscuous mode
[ 2515.292110][   T11] br0: port 1(c1) entered disabled state
[ 2515.826950][   T11] br0: port 2(c2) entered disabled state
[ 2515.971421][   T11] c2 (unregistering): left allmulticast mode
[ 2515.971737][   T11] c2 (unregistering): left promiscuous mode
[ 2515.971958][   T11] br0: port 2(c2) entered disabled state
[ 2516.535558][   T11] br0: port 3(c3) entered disabled state
[ 2516.622381][   T11] c3 (unregistering): left allmulticast mode
[ 2516.622639][   T11] c3 (unregistering): left promiscuous mode
[ 2516.622870][   T11] br0: port 3(c3) entered disabled state
[ 2517.259139][   T11] br0: port 4(sender) entered disabled state
[ 2517.368418][   T11] sender (unregistering): left allmulticast mode
[ 2517.368674][   T11] sender (unregistering): left promiscuous mode
[ 2517.368896][   T11] br0: port 4(sender) entered disabled state