[ 2533.874693][T19180] br0: port 1(c1) entered blocking state
[ 2533.874992][T19180] br0: port 1(c1) entered disabled state
[ 2533.875253][T19180] c1: entered allmulticast mode
[ 2533.877080][T19180] c1: entered promiscuous mode
[ 2534.826854][T19185] br0: port 2(c2) entered blocking state
[ 2534.827209][T19185] br0: port 2(c2) entered disabled state
[ 2534.827433][T19185] c2: entered allmulticast mode
[ 2534.829323][T19185] c2: entered promiscuous mode
[ 2535.761454][T19190] br0: port 3(c3) entered blocking state
[ 2535.761709][T19190] br0: port 3(c3) entered disabled state
[ 2535.761944][T19190] c3: entered allmulticast mode
[ 2535.763760][T19190] c3: entered promiscuous mode
[ 2536.725530][T19195] br0: port 4(sender) entered blocking state
[ 2536.725802][T19195] br0: port 4(sender) entered disabled state
[ 2536.726092][T19195] sender: entered allmulticast mode
[ 2536.727954][T19195] sender: entered promiscuous mode
[ 2537.088503][T19197] br0: port 4(sender) entered blocking state
[ 2537.088878][T19197] br0: port 4(sender) entered forwarding state
[ 2537.089351][T19197] br0: port 3(c3) entered blocking state
[ 2537.089557][T19197] br0: port 3(c3) entered forwarding state
[ 2537.089978][T19197] br0: port 2(c2) entered blocking state
[ 2537.090205][T19197] br0: port 2(c2) entered forwarding state
[ 2537.090666][T19197] br0: port 1(c1) entered blocking state
[ 2537.090878][T19197] br0: port 1(c1) entered forwarding state
[ 2550.168346][   T11] br0: port 1(c1) entered disabled state
[ 2550.280667][   T11] c1 (unregistering): left allmulticast mode
[ 2550.280940][   T11] c1 (unregistering): left promiscuous mode
[ 2550.281184][   T11] br0: port 1(c1) entered disabled state
[ 2550.887045][   T11] br0: port 2(c2) entered disabled state
[ 2551.013688][   T11] c2 (unregistering): left allmulticast mode
[ 2551.014010][   T11] c2 (unregistering): left promiscuous mode
[ 2551.014250][   T11] br0: port 2(c2) entered disabled state
[ 2551.557733][   T11] br0: port 3(c3) entered disabled state
[ 2551.689150][   T11] c3 (unregistering): left allmulticast mode
[ 2551.689413][   T11] c3 (unregistering): left promiscuous mode
[ 2551.689626][   T11] br0: port 3(c3) entered disabled state
[ 2552.229822][   T11] br0: port 4(sender) entered disabled state
[ 2552.373659][   T11] sender (unregistering): left allmulticast mode
[ 2552.373900][   T11] sender (unregistering): left promiscuous mode
[ 2552.374131][   T11] br0: port 4(sender) entered disabled state