[   23.462398] br0: port 1(c1) entered blocking state
[   23.462469] br0: port 1(c1) entered disabled state
[   23.462518] c1: entered allmulticast mode
[   23.462583] c1: entered promiscuous mode
[   23.506830] br0: port 2(c2) entered blocking state
[   23.506916] br0: port 2(c2) entered disabled state
[   23.506973] c2: entered allmulticast mode
[   23.507047] c2: entered promiscuous mode
[   23.546655] br0: port 3(c3) entered blocking state
[   23.546717] br0: port 3(c3) entered disabled state
[   23.546757] c3: entered allmulticast mode
[   23.546819] c3: entered promiscuous mode
[   23.587267] br0: port 4(sender) entered blocking state
[   23.587362] br0: port 4(sender) entered disabled state
[   23.587442] sender: entered allmulticast mode
[   23.587545] sender: entered promiscuous mode
[   23.603467] br0: port 4(sender) entered blocking state
[   23.603553] br0: port 4(sender) entered forwarding state
[   23.603610] br0: port 3(c3) entered blocking state
[   23.603656] br0: port 3(c3) entered forwarding state
[   23.603705] br0: port 2(c2) entered blocking state
[   23.603752] br0: port 2(c2) entered forwarding state
[   23.603805] br0: port 1(c1) entered blocking state
[   23.603852] br0: port 1(c1) entered forwarding state
[   23.618959] Bridge firewalling registered
[   34.357577] br0: port 1(c1) entered disabled state
[   34.357946] c1 (unregistering): left allmulticast mode
[   34.357996] c1 (unregistering): left promiscuous mode
[   34.358039] br0: port 1(c1) entered disabled state
[   34.396573] br0: port 2(c2) entered disabled state
[   34.396868] c2 (unregistering): left allmulticast mode
[   34.396928] c2 (unregistering): left promiscuous mode
[   34.396975] br0: port 2(c2) entered disabled state
[   34.428554] br0: port 3(c3) entered disabled state
[   34.428817] c3 (unregistering): left allmulticast mode
[   34.428873] c3 (unregistering): left promiscuous mode
[   34.428921] br0: port 3(c3) entered disabled state
[   34.470591] br0: port 4(sender) entered disabled state
[   34.470963] sender (unregistering): left allmulticast mode
[   34.471010] sender (unregistering): left promiscuous mode
[   34.471046] br0: port 4(sender) entered disabled state