[  962.264544][ T1331] br0: port 1(c1) entered blocking state
[  962.264769][ T1331] br0: port 1(c1) entered disabled state
[  962.265554][ T1331] c1: entered allmulticast mode
[  962.267000][ T1331] c1: entered promiscuous mode
[  962.406757][ T1336] br0: port 2(c2) entered blocking state
[  962.406935][ T1336] br0: port 2(c2) entered disabled state
[  962.407081][ T1336] c2: entered allmulticast mode
[  962.408443][ T1336] c2: entered promiscuous mode
[  962.553485][ T1341] br0: port 3(c3) entered blocking state
[  962.553639][ T1341] br0: port 3(c3) entered disabled state
[  962.553783][ T1341] c3: entered allmulticast mode
[  962.555183][ T1341] c3: entered promiscuous mode
[  962.699384][ T1346] br0: port 4(sender) entered blocking state
[  962.699575][ T1346] br0: port 4(sender) entered disabled state
[  962.699752][ T1346] sender: entered allmulticast mode
[  962.701114][ T1346] sender: entered promiscuous mode
[  962.751061][ T1348] br0: port 4(sender) entered blocking state
[  962.751244][ T1348] br0: port 4(sender) entered forwarding state
[  962.751524][ T1348] br0: port 3(c3) entered blocking state
[  962.751656][ T1348] br0: port 3(c3) entered forwarding state
[  962.751964][ T1348] br0: port 2(c2) entered blocking state
[  962.752096][ T1348] br0: port 2(c2) entered forwarding state
[  962.752357][ T1348] br0: port 1(c1) entered blocking state
[  962.752488][ T1348] br0: port 1(c1) entered forwarding state
[  973.760380][   T12] br0: port 1(c1) entered disabled state
[  973.763594][   T12] c1 (unregistering): left allmulticast mode
[  973.763811][   T12] c1 (unregistering): left promiscuous mode
[  973.764050][   T12] br0: port 1(c1) entered disabled state
[  973.880320][   T12] br0: port 2(c2) entered disabled state
[  973.882645][   T12] c2 (unregistering): left allmulticast mode
[  973.882813][   T12] c2 (unregistering): left promiscuous mode
[  973.882988][   T12] br0: port 2(c2) entered disabled state
[  973.984908][   T12] br0: port 3(c3) entered disabled state
[  973.987453][   T12] c3 (unregistering): left allmulticast mode
[  973.987628][   T12] c3 (unregistering): left promiscuous mode
[  973.987789][   T12] br0: port 3(c3) entered disabled state
[  974.101243][   T12] br0: port 4(sender) entered disabled state
[  974.104140][   T12] sender (unregistering): left allmulticast mode
[  974.104311][   T12] sender (unregistering): left promiscuous mode
[  974.104470][   T12] br0: port 4(sender) entered disabled state