[  508.155141] br0: port 1(c1) entered blocking state
[  508.155202] br0: port 1(c1) entered disabled state
[  508.155234] c1: entered allmulticast mode
[  508.155281] c1: entered promiscuous mode
[  508.172573] br0: port 2(c2) entered blocking state
[  508.172650] br0: port 2(c2) entered disabled state
[  508.172719] c2: entered allmulticast mode
[  508.172797] c2: entered promiscuous mode
[  508.189923] br0: port 3(c3) entered blocking state
[  508.189970] br0: port 3(c3) entered disabled state
[  508.190001] c3: entered allmulticast mode
[  508.190049] c3: entered promiscuous mode
[  508.207358] br0: port 4(sender) entered blocking state
[  508.207428] br0: port 4(sender) entered disabled state
[  508.207498] sender: entered allmulticast mode
[  508.207584] sender: entered promiscuous mode
[  508.214456] br0: port 4(sender) entered blocking state
[  508.214524] br0: port 4(sender) entered forwarding state
[  508.214592] br0: port 3(c3) entered blocking state
[  508.214656] br0: port 3(c3) entered forwarding state
[  508.214722] br0: port 2(c2) entered blocking state
[  508.214786] br0: port 2(c2) entered forwarding state
[  508.214852] br0: port 1(c1) entered blocking state
[  508.214926] br0: port 1(c1) entered forwarding state
[  508.223246] Bridge firewalling registered
[  518.876575] br0: port 1(c1) entered disabled state
[  518.876826] c1 (unregistering): left allmulticast mode
[  518.876892] c1 (unregistering): left promiscuous mode
[  518.876959] br0: port 1(c1) entered disabled state
[  518.895239] br0: port 2(c2) entered disabled state
[  518.895465] c2 (unregistering): left allmulticast mode
[  518.895586] c2 (unregistering): left promiscuous mode
[  518.895691] br0: port 2(c2) entered disabled state
[  518.909208] br0: port 3(c3) entered disabled state
[  518.909423] c3 (unregistering): left allmulticast mode
[  518.909488] c3 (unregistering): left promiscuous mode
[  518.909585] br0: port 3(c3) entered disabled state
[  518.928196] br0: port 4(sender) entered disabled state
[  518.928431] sender (unregistering): left allmulticast mode
[  518.928501] sender (unregistering): left promiscuous mode
[  518.928568] br0: port 4(sender) entered disabled state