[ 2836.043322][T29180] br0: port 1(c1) entered blocking state
[ 2836.043735][T29180] br0: port 1(c1) entered disabled state
[ 2836.044099][T29180] c1: entered allmulticast mode
[ 2836.047465][T29180] c1: entered promiscuous mode
[ 2836.751226][T29185] br0: port 2(c2) entered blocking state
[ 2836.751633][T29185] br0: port 2(c2) entered disabled state
[ 2836.751985][T29185] c2: entered allmulticast mode
[ 2836.756240][T29185] c2: entered promiscuous mode
[ 2837.416372][T29190] br0: port 3(c3) entered blocking state
[ 2837.416782][T29190] br0: port 3(c3) entered disabled state
[ 2837.417154][T29190] c3: entered allmulticast mode
[ 2837.420803][T29190] c3: entered promiscuous mode
[ 2838.082594][T29195] br0: port 4(sender) entered blocking state
[ 2838.083031][T29195] br0: port 4(sender) entered disabled state
[ 2838.083442][T29195] sender: entered allmulticast mode
[ 2838.087096][T29195] sender: entered promiscuous mode
[ 2838.331070][T29197] br0: port 4(sender) entered blocking state
[ 2838.331521][T29197] br0: port 4(sender) entered forwarding state
[ 2838.332246][T29197] br0: port 3(c3) entered blocking state
[ 2838.332574][T29197] br0: port 3(c3) entered forwarding state
[ 2838.333245][T29197] br0: port 2(c2) entered blocking state
[ 2838.333566][T29197] br0: port 2(c2) entered forwarding state
[ 2838.334725][T29197] br0: port 1(c1) entered blocking state
[ 2838.335071][T29197] br0: port 1(c1) entered forwarding state
[ 2850.814479][   T71] br0: port 1(c1) entered disabled state
[ 2850.847469][   T71] c1 (unregistering): left allmulticast mode
[ 2850.847958][   T71] c1 (unregistering): left promiscuous mode
[ 2850.848345][   T71] br0: port 1(c1) entered disabled state
[ 2851.329623][   T71] br0: port 2(c2) entered disabled state
[ 2851.363125][   T71] c2 (unregistering): left allmulticast mode
[ 2851.363547][   T71] c2 (unregistering): left promiscuous mode
[ 2851.363920][   T71] br0: port 2(c2) entered disabled state
[ 2851.862276][   T71] br0: port 3(c3) entered disabled state
[ 2851.885272][   T71] c3 (unregistering): left allmulticast mode
[ 2851.885662][   T71] c3 (unregistering): left promiscuous mode
[ 2851.886047][   T71] br0: port 3(c3) entered disabled state
[ 2852.378664][   T71] br0: port 4(sender) entered disabled state
[ 2852.402403][   T71] sender (unregistering): left allmulticast mode
[ 2852.402925][   T71] sender (unregistering): left promiscuous mode
[ 2852.403644][   T71] br0: port 4(sender) entered disabled state