[  963.237181][T31622] br0: port 1(c1) entered blocking state
[  963.237374][T31622] br0: port 1(c1) entered disabled state
[  963.237542][T31622] c1: entered allmulticast mode
[  963.239051][T31622] c1: entered promiscuous mode
[  963.394142][T31627] br0: port 2(c2) entered blocking state
[  963.394365][T31627] br0: port 2(c2) entered disabled state
[  963.394586][T31627] c2: entered allmulticast mode
[  963.396145][T31627] c2: entered promiscuous mode
[  963.546333][T31632] br0: port 3(c3) entered blocking state
[  963.546510][T31632] br0: port 3(c3) entered disabled state
[  963.546673][T31632] c3: entered allmulticast mode
[  963.548143][T31632] c3: entered promiscuous mode
[  963.687198][T31637] br0: port 4(sender) entered blocking state
[  963.687417][T31637] br0: port 4(sender) entered disabled state
[  963.687616][T31637] sender: entered allmulticast mode
[  963.689142][T31637] sender: entered promiscuous mode
[  963.735559][T31639] br0: port 4(sender) entered blocking state
[  963.735777][T31639] br0: port 4(sender) entered forwarding state
[  963.736105][T31639] br0: port 3(c3) entered blocking state
[  963.736260][T31639] br0: port 3(c3) entered forwarding state
[  963.736557][T31639] br0: port 2(c2) entered blocking state
[  963.736707][T31639] br0: port 2(c2) entered forwarding state
[  963.737000][T31639] br0: port 1(c1) entered blocking state
[  963.737153][T31639] br0: port 1(c1) entered forwarding state
[  974.810276][   T12] br0: port 1(c1) entered disabled state
[  974.814204][   T12] c1 (unregistering): left allmulticast mode
[  974.814417][   T12] c1 (unregistering): left promiscuous mode
[  974.814592][   T12] br0: port 1(c1) entered disabled state
[  974.941396][   T12] br0: port 2(c2) entered disabled state
[  974.945116][   T12] c2 (unregistering): left allmulticast mode
[  974.945314][   T12] c2 (unregistering): left promiscuous mode
[  974.945492][   T12] br0: port 2(c2) entered disabled state
[  975.091119][   T12] br0: port 3(c3) entered disabled state
[  975.094199][   T12] c3 (unregistering): left allmulticast mode
[  975.094403][   T12] c3 (unregistering): left promiscuous mode
[  975.094579][   T12] br0: port 3(c3) entered disabled state
[  975.224280][   T12] br0: port 4(sender) entered disabled state
[  975.228131][   T12] sender (unregistering): left allmulticast mode
[  975.228346][   T12] sender (unregistering): left promiscuous mode
[  975.228999][   T12] br0: port 4(sender) entered disabled state