[  512.129541] br0: port 1(c1) entered blocking state
[  512.129626] br0: port 1(c1) entered disabled state
[  512.129698] c1: entered allmulticast mode
[  512.129791] c1: entered promiscuous mode
[  512.148189] br0: port 2(c2) entered blocking state
[  512.148224] br0: port 2(c2) entered disabled state
[  512.148259] c2: entered allmulticast mode
[  512.148312] c2: entered promiscuous mode
[  512.166781] br0: port 3(c3) entered blocking state
[  512.166852] br0: port 3(c3) entered disabled state
[  512.166924] c3: entered allmulticast mode
[  512.167004] c3: entered promiscuous mode
[  512.185567] br0: port 4(sender) entered blocking state
[  512.185601] br0: port 4(sender) entered disabled state
[  512.185638] sender: entered allmulticast mode
[  512.185681] sender: entered promiscuous mode
[  512.193202] br0: port 4(sender) entered blocking state
[  512.193238] br0: port 4(sender) entered forwarding state
[  512.193264] br0: port 3(c3) entered blocking state
[  512.193297] br0: port 3(c3) entered forwarding state
[  512.193323] br0: port 2(c2) entered blocking state
[  512.193363] br0: port 2(c2) entered forwarding state
[  512.193398] br0: port 1(c1) entered blocking state
[  512.193427] br0: port 1(c1) entered forwarding state
[  512.201575] Bridge firewalling registered
[  522.823513] br0: port 1(c1) entered disabled state
[  522.823689] c1 (unregistering): left allmulticast mode
[  522.823721] c1 (unregistering): left promiscuous mode
[  522.823753] br0: port 1(c1) entered disabled state
[  522.841491] br0: port 2(c2) entered disabled state
[  522.841661] c2 (unregistering): left allmulticast mode
[  522.841692] c2 (unregistering): left promiscuous mode
[  522.841724] br0: port 2(c2) entered disabled state
[  522.856474] br0: port 3(c3) entered disabled state
[  522.856614] c3 (unregistering): left allmulticast mode
[  522.856643] c3 (unregistering): left promiscuous mode
[  522.856675] br0: port 3(c3) entered disabled state
[  522.877448] br0: port 4(sender) entered disabled state
[  522.877584] sender (unregistering): left allmulticast mode
[  522.877614] sender (unregistering): left promiscuous mode
[  522.877651] br0: port 4(sender) entered disabled state