[  775.339085][ T6563] br0: port 1(c1) entered blocking state
[  775.339217][ T6563] br0: port 1(c1) entered disabled state
[  775.339321][ T6563] c1: entered allmulticast mode
[  775.340142][ T6563] c1: entered promiscuous mode
[  775.425263][ T6568] br0: port 2(c2) entered blocking state
[  775.425388][ T6568] br0: port 2(c2) entered disabled state
[  775.425499][ T6568] c2: entered allmulticast mode
[  775.426327][ T6568] c2: entered promiscuous mode
[  775.506568][ T6573] br0: port 3(c3) entered blocking state
[  775.506718][ T6573] br0: port 3(c3) entered disabled state
[  775.506873][ T6573] c3: entered allmulticast mode
[  775.507756][ T6573] c3: entered promiscuous mode
[  775.601280][ T6578] br0: port 4(sender) entered blocking state
[  775.601420][ T6578] br0: port 4(sender) entered disabled state
[  775.601533][ T6578] sender: entered allmulticast mode
[  775.602333][ T6578] sender: entered promiscuous mode
[  775.636155][ T6580] br0: port 4(sender) entered blocking state
[  775.636290][ T6580] br0: port 4(sender) entered forwarding state
[  775.636477][ T6580] br0: port 3(c3) entered blocking state
[  775.636569][ T6580] br0: port 3(c3) entered forwarding state
[  775.636753][ T6580] br0: port 2(c2) entered blocking state
[  775.636840][ T6580] br0: port 2(c2) entered forwarding state
[  775.637012][ T6580] br0: port 1(c1) entered blocking state
[  775.637100][ T6580] br0: port 1(c1) entered forwarding state
[  775.678197][ T6581] Bridge firewalling registered
[  786.478340][   T12] br0: port 1(c1) entered disabled state
[  786.479732][   T12] c1 (unregistering): left allmulticast mode
[  786.479872][   T12] c1 (unregistering): left promiscuous mode
[  786.479986][   T12] br0: port 1(c1) entered disabled state
[  786.552809][   T12] br0: port 2(c2) entered disabled state
[  786.553874][   T12] c2 (unregistering): left allmulticast mode
[  786.553992][   T12] c2 (unregistering): left promiscuous mode
[  786.554097][   T12] br0: port 2(c2) entered disabled state
[  786.633211][   T12] br0: port 3(c3) entered disabled state
[  786.634816][   T12] c3 (unregistering): left allmulticast mode
[  786.634999][   T12] c3 (unregistering): left promiscuous mode
[  786.635173][   T12] br0: port 3(c3) entered disabled state
[  786.692990][   T12] br0: port 4(sender) entered disabled state
[  786.694124][   T12] sender (unregistering): left allmulticast mode
[  786.694239][   T12] sender (unregistering): left promiscuous mode
[  786.694348][   T12] br0: port 4(sender) entered disabled state