[ 1332.056100][T18797] br0: port 1(c1) entered blocking state
[ 1332.056399][T18797] br0: port 1(c1) entered disabled state
[ 1332.056650][T18797] c1: entered allmulticast mode
[ 1332.058406][T18797] c1: entered promiscuous mode
[ 1332.468412][T18802] br0: port 2(c2) entered blocking state
[ 1332.468621][T18802] br0: port 2(c2) entered disabled state
[ 1332.468826][T18802] c2: entered allmulticast mode
[ 1332.470484][T18802] c2: entered promiscuous mode
[ 1332.886968][T18807] br0: port 3(c3) entered blocking state
[ 1332.887319][T18807] br0: port 3(c3) entered disabled state
[ 1332.887941][T18807] c3: entered allmulticast mode
[ 1332.889710][T18807] c3: entered promiscuous mode
[ 1333.311351][T18812] br0: port 4(sender) entered blocking state
[ 1333.312078][T18812] br0: port 4(sender) entered disabled state
[ 1333.312326][T18812] sender: entered allmulticast mode
[ 1333.314028][T18812] sender: entered promiscuous mode
[ 1333.463470][T18814] br0: port 4(sender) entered blocking state
[ 1333.463741][T18814] br0: port 4(sender) entered forwarding state
[ 1333.464144][T18814] br0: port 3(c3) entered blocking state
[ 1333.464321][T18814] br0: port 3(c3) entered forwarding state
[ 1333.464726][T18814] br0: port 2(c2) entered blocking state
[ 1333.464906][T18814] br0: port 2(c2) entered forwarding state
[ 1333.465253][T18814] br0: port 1(c1) entered blocking state
[ 1333.465445][T18814] br0: port 1(c1) entered forwarding state
[ 1345.192052][   T12] br0: port 1(c1) entered disabled state
[ 1345.259920][   T12] c1 (unregistering): left allmulticast mode
[ 1345.260195][   T12] c1 (unregistering): left promiscuous mode
[ 1345.260428][   T12] br0: port 1(c1) entered disabled state
[ 1345.553189][   T12] br0: port 2(c2) entered disabled state
[ 1345.702598][   T12] c2 (unregistering): left allmulticast mode
[ 1345.702864][   T12] c2 (unregistering): left promiscuous mode
[ 1345.703072][   T12] br0: port 2(c2) entered disabled state
[ 1345.895790][   T12] br0: port 3(c3) entered disabled state
[ 1345.975933][   T12] c3 (unregistering): left allmulticast mode
[ 1345.976169][   T12] c3 (unregistering): left promiscuous mode
[ 1345.976365][   T12] br0: port 3(c3) entered disabled state
[ 1346.251302][   T12] br0: port 4(sender) entered disabled state
[ 1346.407262][   T12] sender (unregistering): left allmulticast mode
[ 1346.407526][   T12] sender (unregistering): left promiscuous mode
[ 1346.407731][   T12] br0: port 4(sender) entered disabled state