[ 1089.451358][ T3995] br0: port 1(c1) entered blocking state
[ 1089.451549][ T3995] br0: port 1(c1) entered disabled state
[ 1089.451710][ T3995] c1: entered allmulticast mode
[ 1089.453231][ T3995] c1: entered promiscuous mode
[ 1089.604200][ T4000] br0: port 2(c2) entered blocking state
[ 1089.604366][ T4000] br0: port 2(c2) entered disabled state
[ 1089.604519][ T4000] c2: entered allmulticast mode
[ 1089.605973][ T4000] c2: entered promiscuous mode
[ 1089.779615][ T4005] br0: port 3(c3) entered blocking state
[ 1089.779796][ T4005] br0: port 3(c3) entered disabled state
[ 1089.779949][ T4005] c3: entered allmulticast mode
[ 1089.781523][ T4005] c3: entered promiscuous mode
[ 1089.935959][ T4010] br0: port 4(sender) entered blocking state
[ 1089.936168][ T4010] br0: port 4(sender) entered disabled state
[ 1089.936355][ T4010] sender: entered allmulticast mode
[ 1089.937870][ T4010] sender: entered promiscuous mode
[ 1089.987231][ T4012] br0: port 4(sender) entered blocking state
[ 1089.987434][ T4012] br0: port 4(sender) entered forwarding state
[ 1089.987768][ T4012] br0: port 3(c3) entered blocking state
[ 1089.987911][ T4012] br0: port 3(c3) entered forwarding state
[ 1089.988204][ T4012] br0: port 2(c2) entered blocking state
[ 1089.988349][ T4012] br0: port 2(c2) entered forwarding state
[ 1089.988638][ T4012] br0: port 1(c1) entered blocking state
[ 1089.988789][ T4012] br0: port 1(c1) entered forwarding state
[ 1100.949044][   T12] br0: port 1(c1) entered disabled state
[ 1100.952132][   T12] c1 (unregistering): left allmulticast mode
[ 1100.952709][   T12] c1 (unregistering): left promiscuous mode
[ 1100.952928][   T12] br0: port 1(c1) entered disabled state
[ 1101.054065][   T12] br0: port 2(c2) entered disabled state
[ 1101.062285][   T12] c2 (unregistering): left allmulticast mode
[ 1101.062511][   T12] c2 (unregistering): left promiscuous mode
[ 1101.062726][   T12] br0: port 2(c2) entered disabled state
[ 1101.170218][   T12] br0: port 3(c3) entered disabled state
[ 1101.173128][   T12] c3 (unregistering): left allmulticast mode
[ 1101.173315][   T12] c3 (unregistering): left promiscuous mode
[ 1101.173476][   T12] br0: port 3(c3) entered disabled state
[ 1101.298578][   T12] br0: port 4(sender) entered disabled state
[ 1101.301819][   T12] sender (unregistering): left allmulticast mode
[ 1101.302004][   T12] sender (unregistering): left promiscuous mode
[ 1101.302177][   T12] br0: port 4(sender) entered disabled state