[ 2523.929672][T19150] br0: port 1(c1) entered blocking state
[ 2523.929986][T19150] br0: port 1(c1) entered disabled state
[ 2523.930225][T19150] c1: entered allmulticast mode
[ 2523.932131][T19150] c1: entered promiscuous mode
[ 2524.870281][T19155] br0: port 2(c2) entered blocking state
[ 2524.870639][T19155] br0: port 2(c2) entered disabled state
[ 2524.870887][T19155] c2: entered allmulticast mode
[ 2524.872768][T19155] c2: entered promiscuous mode
[ 2525.825992][T19160] br0: port 3(c3) entered blocking state
[ 2525.826293][T19160] br0: port 3(c3) entered disabled state
[ 2525.827371][T19160] c3: entered allmulticast mode
[ 2525.829272][T19160] c3: entered promiscuous mode
[ 2526.753569][T19165] br0: port 4(sender) entered blocking state
[ 2526.753872][T19165] br0: port 4(sender) entered disabled state
[ 2526.754166][T19165] sender: entered allmulticast mode
[ 2526.756066][T19165] sender: entered promiscuous mode
[ 2527.120629][T19167] br0: port 4(sender) entered blocking state
[ 2527.120949][T19167] br0: port 4(sender) entered forwarding state
[ 2527.121463][T19167] br0: port 3(c3) entered blocking state
[ 2527.121692][T19167] br0: port 3(c3) entered forwarding state
[ 2527.122160][T19167] br0: port 2(c2) entered blocking state
[ 2527.122373][T19167] br0: port 2(c2) entered forwarding state
[ 2527.122813][T19167] br0: port 1(c1) entered blocking state
[ 2527.123041][T19167] br0: port 1(c1) entered forwarding state
[ 2540.322459][   T11] br0: port 1(c1) entered disabled state
[ 2540.441791][   T11] c1 (unregistering): left allmulticast mode
[ 2540.442066][   T11] c1 (unregistering): left promiscuous mode
[ 2540.442278][   T11] br0: port 1(c1) entered disabled state
[ 2541.066501][   T11] br0: port 2(c2) entered disabled state
[ 2541.168792][   T11] c2 (unregistering): left allmulticast mode
[ 2541.169065][   T11] c2 (unregistering): left promiscuous mode
[ 2541.169291][   T11] br0: port 2(c2) entered disabled state
[ 2541.786414][   T11] br0: port 3(c3) entered disabled state
[ 2541.898802][   T11] c3 (unregistering): left allmulticast mode
[ 2541.899133][   T11] c3 (unregistering): left promiscuous mode
[ 2541.899365][   T11] br0: port 3(c3) entered disabled state
[ 2542.496821][   T11] br0: port 4(sender) entered disabled state
[ 2542.637081][   T11] sender (unregistering): left allmulticast mode
[ 2542.637365][   T11] sender (unregistering): left promiscuous mode
[ 2542.637597][   T11] br0: port 4(sender) entered disabled state