[  483.672276] br0: port 1(c1) entered blocking state
[  483.672345] br0: port 1(c1) entered disabled state
[  483.672413] c1: entered allmulticast mode
[  483.672491] c1: entered promiscuous mode
[  483.722512] br0: port 2(c2) entered blocking state
[  483.722604] br0: port 2(c2) entered disabled state
[  483.722668] c2: entered allmulticast mode
[  483.722746] c2: entered promiscuous mode
[  483.774359] br0: port 3(c3) entered blocking state
[  483.774421] br0: port 3(c3) entered disabled state
[  483.774483] c3: entered allmulticast mode
[  483.774557] c3: entered promiscuous mode
[  483.826239] br0: port 4(sender) entered blocking state
[  483.826329] br0: port 4(sender) entered disabled state
[  483.826393] sender: entered allmulticast mode
[  483.826480] sender: entered promiscuous mode
[  483.845377] br0: port 4(sender) entered blocking state
[  483.845476] br0: port 4(sender) entered forwarding state
[  483.845534] br0: port 3(c3) entered blocking state
[  483.845582] br0: port 3(c3) entered forwarding state
[  483.845637] br0: port 2(c2) entered blocking state
[  483.845685] br0: port 2(c2) entered forwarding state
[  483.845740] br0: port 1(c1) entered blocking state
[  483.845788] br0: port 1(c1) entered forwarding state
[  494.551419] br0: port 1(c1) entered disabled state
[  494.551793] c1 (unregistering): left allmulticast mode
[  494.551863] c1 (unregistering): left promiscuous mode
[  494.551906] br0: port 1(c1) entered disabled state
[  494.584413] br0: port 2(c2) entered disabled state
[  494.584708] c2 (unregistering): left allmulticast mode
[  494.584761] c2 (unregistering): left promiscuous mode
[  494.584802] br0: port 2(c2) entered disabled state
[  494.635423] br0: port 3(c3) entered disabled state
[  494.635806] c3 (unregistering): left allmulticast mode
[  494.635897] c3 (unregistering): left promiscuous mode
[  494.635969] br0: port 3(c3) entered disabled state
[  494.668338] br0: port 4(sender) entered disabled state
[  494.668601] sender (unregistering): left allmulticast mode
[  494.668644] sender (unregistering): left promiscuous mode
[  494.668682] br0: port 4(sender) entered disabled state