[  963.731859][T30906] br0: port 1(c1) entered blocking state
[  963.732046][T30906] br0: port 1(c1) entered disabled state
[  963.732675][T30906] c1: entered allmulticast mode
[  963.734179][T30906] c1: entered promiscuous mode
[  963.884608][T30911] br0: port 2(c2) entered blocking state
[  963.884779][T30911] br0: port 2(c2) entered disabled state
[  963.884940][T30911] c2: entered allmulticast mode
[  963.886496][T30911] c2: entered promiscuous mode
[  964.023069][T30916] br0: port 3(c3) entered blocking state
[  964.023271][T30916] br0: port 3(c3) entered disabled state
[  964.023437][T30916] c3: entered allmulticast mode
[  964.024935][T30916] c3: entered promiscuous mode
[  964.170971][T30921] br0: port 4(sender) entered blocking state
[  964.171207][T30921] br0: port 4(sender) entered disabled state
[  964.171406][T30921] sender: entered allmulticast mode
[  964.172909][T30921] sender: entered promiscuous mode
[  964.213597][T30923] br0: port 4(sender) entered blocking state
[  964.213813][T30923] br0: port 4(sender) entered forwarding state
[  964.214165][T30923] br0: port 3(c3) entered blocking state
[  964.214323][T30923] br0: port 3(c3) entered forwarding state
[  964.214637][T30923] br0: port 2(c2) entered blocking state
[  964.214791][T30923] br0: port 2(c2) entered forwarding state
[  964.215088][T30923] br0: port 1(c1) entered blocking state
[  964.215255][T30923] br0: port 1(c1) entered forwarding state
[  975.285488][   T71] br0: port 1(c1) entered disabled state
[  975.289911][   T71] c1 (unregistering): left allmulticast mode
[  975.290230][   T71] c1 (unregistering): left promiscuous mode
[  975.290491][   T71] br0: port 1(c1) entered disabled state
[  975.427235][   T71] br0: port 2(c2) entered disabled state
[  975.431240][   T71] c2 (unregistering): left allmulticast mode
[  975.431474][   T71] c2 (unregistering): left promiscuous mode
[  975.431700][   T71] br0: port 2(c2) entered disabled state
[  975.558519][   T71] br0: port 3(c3) entered disabled state
[  975.563045][   T71] c3 (unregistering): left allmulticast mode
[  975.563807][   T71] c3 (unregistering): left promiscuous mode
[  975.564033][   T71] br0: port 3(c3) entered disabled state
[  975.682429][   T71] br0: port 4(sender) entered disabled state
[  975.685201][   T71] sender (unregistering): left allmulticast mode
[  975.685432][   T71] sender (unregistering): left promiscuous mode
[  975.685656][   T71] br0: port 4(sender) entered disabled state