[  933.355036][T31716] br0: port 1(c1) entered blocking state
[  933.355220][T31716] br0: port 1(c1) entered disabled state
[  933.355388][T31716] c1: entered allmulticast mode
[  933.356859][T31716] c1: entered promiscuous mode
[  933.498991][T31721] br0: port 2(c2) entered blocking state
[  933.499168][T31721] br0: port 2(c2) entered disabled state
[  933.499348][T31721] c2: entered allmulticast mode
[  933.500780][T31721] c2: entered promiscuous mode
[  933.641766][T31726] br0: port 3(c3) entered blocking state
[  933.642000][T31726] br0: port 3(c3) entered disabled state
[  933.642220][T31726] c3: entered allmulticast mode
[  933.643786][T31726] c3: entered promiscuous mode
[  933.783163][T31731] br0: port 4(sender) entered blocking state
[  933.783407][T31731] br0: port 4(sender) entered disabled state
[  933.783618][T31731] sender: entered allmulticast mode
[  933.785161][T31731] sender: entered promiscuous mode
[  933.834660][T31733] br0: port 4(sender) entered blocking state
[  933.834933][T31733] br0: port 4(sender) entered forwarding state
[  933.835339][T31733] br0: port 3(c3) entered blocking state
[  933.835545][T31733] br0: port 3(c3) entered forwarding state
[  933.835946][T31733] br0: port 2(c2) entered blocking state
[  933.836144][T31733] br0: port 2(c2) entered forwarding state
[  933.836516][T31733] br0: port 1(c1) entered blocking state
[  933.836713][T31733] br0: port 1(c1) entered forwarding state
[  944.897738][   T12] br0: port 1(c1) entered disabled state
[  944.901101][   T12] c1 (unregistering): left allmulticast mode
[  944.901767][   T12] c1 (unregistering): left promiscuous mode
[  944.901961][   T12] br0: port 1(c1) entered disabled state
[  945.012979][   T12] br0: port 2(c2) entered disabled state
[  945.016349][   T12] c2 (unregistering): left allmulticast mode
[  945.016553][   T12] c2 (unregistering): left promiscuous mode
[  945.016727][   T12] br0: port 2(c2) entered disabled state
[  945.155425][   T12] br0: port 3(c3) entered disabled state
[  945.158370][   T12] c3 (unregistering): left allmulticast mode
[  945.158564][   T12] c3 (unregistering): left promiscuous mode
[  945.158740][   T12] br0: port 3(c3) entered disabled state
[  945.293550][   T12] br0: port 4(sender) entered disabled state
[  945.297159][   T12] sender (unregistering): left allmulticast mode
[  945.297371][   T12] sender (unregistering): left promiscuous mode
[  945.297546][   T12] br0: port 4(sender) entered disabled state