[  957.716409][T30514] br0: port 1(c1) entered blocking state
[  957.716605][T30514] br0: port 1(c1) entered disabled state
[  957.716779][T30514] c1: entered allmulticast mode
[  957.718293][T30514] c1: entered promiscuous mode
[  957.851242][T30519] br0: port 2(c2) entered blocking state
[  957.851439][T30519] br0: port 2(c2) entered disabled state
[  957.851609][T30519] c2: entered allmulticast mode
[  957.853093][T30519] c2: entered promiscuous mode
[  957.999255][T30524] br0: port 3(c3) entered blocking state
[  958.000143][T30524] br0: port 3(c3) entered disabled state
[  958.000358][T30524] c3: entered allmulticast mode
[  958.001916][T30524] c3: entered promiscuous mode
[  958.141184][T30529] br0: port 4(sender) entered blocking state
[  958.141417][T30529] br0: port 4(sender) entered disabled state
[  958.141614][T30529] sender: entered allmulticast mode
[  958.143091][T30529] sender: entered promiscuous mode
[  958.197191][T30531] br0: port 4(sender) entered blocking state
[  958.197417][T30531] br0: port 4(sender) entered forwarding state
[  958.197742][T30531] br0: port 3(c3) entered blocking state
[  958.197889][T30531] br0: port 3(c3) entered forwarding state
[  958.198183][T30531] br0: port 2(c2) entered blocking state
[  958.198332][T30531] br0: port 2(c2) entered forwarding state
[  958.198628][T30531] br0: port 1(c1) entered blocking state
[  958.198779][T30531] br0: port 1(c1) entered forwarding state
[  969.197602][   T12] br0: port 1(c1) entered disabled state
[  969.208115][   T12] c1 (unregistering): left allmulticast mode
[  969.208306][   T12] c1 (unregistering): left promiscuous mode
[  969.208502][   T12] br0: port 1(c1) entered disabled state
[  969.319290][   T12] br0: port 2(c2) entered disabled state
[  969.330016][   T12] c2 (unregistering): left allmulticast mode
[  969.330212][   T12] c2 (unregistering): left promiscuous mode
[  969.330387][   T12] br0: port 2(c2) entered disabled state
[  969.447631][   T12] br0: port 3(c3) entered disabled state
[  969.458169][   T12] c3 (unregistering): left allmulticast mode
[  969.458447][   T12] c3 (unregistering): left promiscuous mode
[  969.458622][   T12] br0: port 3(c3) entered disabled state
[  969.577938][   T12] br0: port 4(sender) entered disabled state
[  969.589774][   T12] sender (unregistering): left allmulticast mode
[  969.589977][   T12] sender (unregistering): left promiscuous mode
[  969.590149][   T12] br0: port 4(sender) entered disabled state