[ 1534.024964][T18782] br0: port 1(c1) entered blocking state
[ 1534.025261][T18782] br0: port 1(c1) entered disabled state
[ 1534.025540][T18782] c1: entered allmulticast mode
[ 1534.027600][T18782] c1: entered promiscuous mode
[ 1534.515631][T18787] br0: port 2(c2) entered blocking state
[ 1534.515892][T18787] br0: port 2(c2) entered disabled state
[ 1534.516141][T18787] c2: entered allmulticast mode
[ 1534.518114][T18787] c2: entered promiscuous mode
[ 1535.026241][T18792] br0: port 3(c3) entered blocking state
[ 1535.026536][T18792] br0: port 3(c3) entered disabled state
[ 1535.026805][T18792] c3: entered allmulticast mode
[ 1535.028810][T18792] c3: entered promiscuous mode
[ 1535.520090][T18797] br0: port 4(sender) entered blocking state
[ 1535.520478][T18797] br0: port 4(sender) entered disabled state
[ 1535.520778][T18797] sender: entered allmulticast mode
[ 1535.523074][T18797] sender: entered promiscuous mode
[ 1535.709020][T18799] br0: port 4(sender) entered blocking state
[ 1535.709409][T18799] br0: port 4(sender) entered forwarding state
[ 1535.709900][T18799] br0: port 3(c3) entered blocking state
[ 1535.710130][T18799] br0: port 3(c3) entered forwarding state
[ 1535.710596][T18799] br0: port 2(c2) entered blocking state
[ 1535.710833][T18799] br0: port 2(c2) entered forwarding state
[ 1535.711286][T18799] br0: port 1(c1) entered blocking state
[ 1535.711532][T18799] br0: port 1(c1) entered forwarding state
[ 1547.672708][   T66] br0: port 1(c1) entered disabled state
[ 1547.799885][   T66] c1 (unregistering): left allmulticast mode
[ 1547.800152][   T66] c1 (unregistering): left promiscuous mode
[ 1547.800388][   T66] br0: port 1(c1) entered disabled state
[ 1548.032688][   T66] br0: port 2(c2) entered disabled state
[ 1548.147934][   T66] c2 (unregistering): left allmulticast mode
[ 1548.148205][   T66] c2 (unregistering): left promiscuous mode
[ 1548.148450][   T66] br0: port 2(c2) entered disabled state
[ 1548.417373][   T66] br0: port 3(c3) entered disabled state
[ 1548.566881][   T66] c3 (unregistering): left allmulticast mode
[ 1548.567139][   T66] c3 (unregistering): left promiscuous mode
[ 1548.567368][   T66] br0: port 3(c3) entered disabled state
[ 1548.816732][   T66] br0: port 4(sender) entered disabled state
[ 1548.921604][   T66] sender (unregistering): left allmulticast mode
[ 1548.921895][   T66] sender (unregistering): left promiscuous mode
[ 1548.922132][   T66] br0: port 4(sender) entered disabled state