[  507.516599] br0: port 1(c1) entered blocking state
[  507.516655] br0: port 1(c1) entered disabled state
[  507.516687] c1: entered allmulticast mode
[  507.516743] c1: entered promiscuous mode
[  507.535977] br0: port 2(c2) entered blocking state
[  507.536049] br0: port 2(c2) entered disabled state
[  507.536120] c2: entered allmulticast mode
[  507.536202] c2: entered promiscuous mode
[  507.555017] br0: port 3(c3) entered blocking state
[  507.555060] br0: port 3(c3) entered disabled state
[  507.555088] c3: entered allmulticast mode
[  507.555131] c3: entered promiscuous mode
[  507.573860] br0: port 4(sender) entered blocking state
[  507.573906] br0: port 4(sender) entered disabled state
[  507.573938] sender: entered allmulticast mode
[  507.573988] sender: entered promiscuous mode
[  507.581156] br0: port 4(sender) entered blocking state
[  507.581196] br0: port 4(sender) entered forwarding state
[  507.581225] br0: port 3(c3) entered blocking state
[  507.581254] br0: port 3(c3) entered forwarding state
[  507.581288] br0: port 2(c2) entered blocking state
[  507.581321] br0: port 2(c2) entered forwarding state
[  507.581354] br0: port 1(c1) entered blocking state
[  507.581383] br0: port 1(c1) entered forwarding state
[  507.589173] Bridge firewalling registered
[  518.257908] br0: port 1(c1) entered disabled state
[  518.258134] c1 (unregistering): left allmulticast mode
[  518.258175] c1 (unregistering): left promiscuous mode
[  518.258209] br0: port 1(c1) entered disabled state
[  518.276865] br0: port 2(c2) entered disabled state
[  518.277038] c2 (unregistering): left allmulticast mode
[  518.277070] c2 (unregistering): left promiscuous mode
[  518.277106] br0: port 2(c2) entered disabled state
[  518.293855] br0: port 3(c3) entered disabled state
[  518.294052] c3 (unregistering): left allmulticast mode
[  518.294093] c3 (unregistering): left promiscuous mode
[  518.294123] br0: port 3(c3) entered disabled state
[  518.316862] br0: port 4(sender) entered disabled state
[  518.317041] sender (unregistering): left allmulticast mode
[  518.317083] sender (unregistering): left promiscuous mode
[  518.317117] br0: port 4(sender) entered disabled state