[  996.521395][T30492] br0: port 1(c1) entered blocking state
[  996.521607][T30492] br0: port 1(c1) entered disabled state
[  996.521792][T30492] c1: entered allmulticast mode
[  996.523542][T30492] c1: entered promiscuous mode
[  996.679796][T30497] br0: port 2(c2) entered blocking state
[  996.680003][T30497] br0: port 2(c2) entered disabled state
[  996.680187][T30497] c2: entered allmulticast mode
[  996.681932][T30497] c2: entered promiscuous mode
[  996.828997][T30502] br0: port 3(c3) entered blocking state
[  996.829190][T30502] br0: port 3(c3) entered disabled state
[  996.829367][T30502] c3: entered allmulticast mode
[  996.831864][T30502] c3: entered promiscuous mode
[  996.991707][T30507] br0: port 4(sender) entered blocking state
[  996.991934][T30507] br0: port 4(sender) entered disabled state
[  996.992148][T30507] sender: entered allmulticast mode
[  996.994776][T30507] sender: entered promiscuous mode
[  997.057415][T30509] br0: port 4(sender) entered blocking state
[  997.057675][T30509] br0: port 4(sender) entered forwarding state
[  997.058020][T30509] br0: port 3(c3) entered blocking state
[  997.058191][T30509] br0: port 3(c3) entered forwarding state
[  997.058492][T30509] br0: port 2(c2) entered blocking state
[  997.058659][T30509] br0: port 2(c2) entered forwarding state
[  997.058973][T30509] br0: port 1(c1) entered blocking state
[  997.059130][T30509] br0: port 1(c1) entered forwarding state
[ 1008.164856][   T12] br0: port 1(c1) entered disabled state
[ 1008.168587][   T12] c1 (unregistering): left allmulticast mode
[ 1008.168791][   T12] c1 (unregistering): left promiscuous mode
[ 1008.168981][   T12] br0: port 1(c1) entered disabled state
[ 1008.332152][   T12] br0: port 2(c2) entered disabled state
[ 1008.334747][   T12] c2 (unregistering): left allmulticast mode
[ 1008.334951][   T12] c2 (unregistering): left promiscuous mode
[ 1008.335134][   T12] br0: port 2(c2) entered disabled state
[ 1008.521838][   T12] br0: port 3(c3) entered disabled state
[ 1008.524176][   T12] c3 (unregistering): left allmulticast mode
[ 1008.524387][   T12] c3 (unregistering): left promiscuous mode
[ 1008.525790][   T12] br0: port 3(c3) entered disabled state
[ 1008.680520][   T12] br0: port 4(sender) entered disabled state
[ 1008.686981][   T12] sender (unregistering): left allmulticast mode
[ 1008.687327][   T12] sender (unregistering): left promiscuous mode
[ 1008.687711][   T12] br0: port 4(sender) entered disabled state