[  446.417052] br0: port 1(c1) entered blocking state
[  446.417149] br0: port 1(c1) entered disabled state
[  446.417222] c1: entered allmulticast mode
[  446.417311] c1: entered promiscuous mode
[  446.434567] br0: port 2(c2) entered blocking state
[  446.434602] br0: port 2(c2) entered disabled state
[  446.434638] c2: entered allmulticast mode
[  446.434681] c2: entered promiscuous mode
[  446.452007] br0: port 3(c3) entered blocking state
[  446.452076] br0: port 3(c3) entered disabled state
[  446.452153] c3: entered allmulticast mode
[  446.452232] c3: entered promiscuous mode
[  446.469176] br0: port 4(sender) entered blocking state
[  446.469208] br0: port 4(sender) entered disabled state
[  446.469242] sender: entered allmulticast mode
[  446.469296] sender: entered promiscuous mode
[  446.475770] br0: port 4(sender) entered blocking state
[  446.475840] br0: port 4(sender) entered forwarding state
[  446.475906] br0: port 3(c3) entered blocking state
[  446.475968] br0: port 3(c3) entered forwarding state
[  446.476035] br0: port 2(c2) entered blocking state
[  446.476097] br0: port 2(c2) entered forwarding state
[  446.476171] br0: port 1(c1) entered blocking state
[  446.476233] br0: port 1(c1) entered forwarding state
[  446.484626] Bridge firewalling registered
[  457.123231] br0: port 1(c1) entered disabled state
[  457.123412] c1 (unregistering): left allmulticast mode
[  457.123441] c1 (unregistering): left promiscuous mode
[  457.123470] br0: port 1(c1) entered disabled state
[  457.153223] br0: port 3(c3) entered disabled state
[  457.153310] br0: port 2(c2) entered disabled state
[  457.153440] c3 (unregistering): left allmulticast mode
[  457.153469] c3 (unregistering): left promiscuous mode
[  457.153496] br0: port 3(c3) entered disabled state
[  457.153726] c2 (unregistering): left allmulticast mode
[  457.153753] c2 (unregistering): left promiscuous mode
[  457.153782] br0: port 2(c2) entered disabled state
[  457.173175] sender: left allmulticast mode
[  457.173207] sender: left promiscuous mode
[  457.173238] br0: port 4(sender) entered disabled state