[  768.606551][ T3891] br0: port 1(c1) entered blocking state
[  768.606690][ T3891] br0: port 1(c1) entered disabled state
[  768.606793][ T3891] c1: entered allmulticast mode
[  768.607605][ T3891] c1: entered promiscuous mode
[  768.700113][ T3896] br0: port 2(c2) entered blocking state
[  768.700224][ T3896] br0: port 2(c2) entered disabled state
[  768.700329][ T3896] c2: entered allmulticast mode
[  768.701150][ T3896] c2: entered promiscuous mode
[  768.795929][ T3901] br0: port 3(c3) entered blocking state
[  768.796037][ T3901] br0: port 3(c3) entered disabled state
[  768.796143][ T3901] c3: entered allmulticast mode
[  768.796970][ T3901] c3: entered promiscuous mode
[  768.889715][ T3906] br0: port 4(sender) entered blocking state
[  768.889844][ T3906] br0: port 4(sender) entered disabled state
[  768.889968][ T3906] sender: entered allmulticast mode
[  768.890786][ T3906] sender: entered promiscuous mode
[  768.926277][ T3908] br0: port 4(sender) entered blocking state
[  768.926411][ T3908] br0: port 4(sender) entered forwarding state
[  768.926603][ T3908] br0: port 3(c3) entered blocking state
[  768.926697][ T3908] br0: port 3(c3) entered forwarding state
[  768.926871][ T3908] br0: port 2(c2) entered blocking state
[  768.926960][ T3908] br0: port 2(c2) entered forwarding state
[  768.927132][ T3908] br0: port 1(c1) entered blocking state
[  768.927223][ T3908] br0: port 1(c1) entered forwarding state
[  768.970828][ T3909] Bridge firewalling registered
[  779.822902][   T69] br0: port 1(c1) entered disabled state
[  779.824349][   T69] c1 (unregistering): left allmulticast mode
[  779.824501][   T69] c1 (unregistering): left promiscuous mode
[  779.824879][   T69] br0: port 1(c1) entered disabled state
[  779.886560][   T69] br0: port 2(c2) entered disabled state
[  779.894067][   T69] c2 (unregistering): left allmulticast mode
[  779.894254][   T69] c2 (unregistering): left promiscuous mode
[  779.894400][   T69] br0: port 2(c2) entered disabled state
[  779.964179][   T69] br0: port 3(c3) entered disabled state
[  779.965690][   T69] c3 (unregistering): left allmulticast mode
[  779.965865][   T69] c3 (unregistering): left promiscuous mode
[  779.966026][   T69] br0: port 3(c3) entered disabled state
[  780.041533][   T69] br0: port 4(sender) entered disabled state
[  780.048075][   T69] sender (unregistering): left allmulticast mode
[  780.048301][   T69] sender (unregistering): left promiscuous mode
[  780.048430][   T69] br0: port 4(sender) entered disabled state