[ 1941.911470][T19151] br0: port 1(c1) entered blocking state
[ 1941.911915][T19151] br0: port 1(c1) entered disabled state
[ 1941.913848][T19151] c1: entered allmulticast mode
[ 1941.917183][T19151] c1: entered promiscuous mode
[ 1942.566097][T19156] br0: port 2(c2) entered blocking state
[ 1942.566546][T19156] br0: port 2(c2) entered disabled state
[ 1942.566893][T19156] c2: entered allmulticast mode
[ 1942.570426][T19156] c2: entered promiscuous mode
[ 1943.211155][T19161] br0: port 3(c3) entered blocking state
[ 1943.211608][T19161] br0: port 3(c3) entered disabled state
[ 1943.211942][T19161] c3: entered allmulticast mode
[ 1943.215221][T19161] c3: entered promiscuous mode
[ 1943.874149][T19166] br0: port 4(sender) entered blocking state
[ 1943.874571][T19166] br0: port 4(sender) entered disabled state
[ 1943.874976][T19166] sender: entered allmulticast mode
[ 1943.878340][T19166] sender: entered promiscuous mode
[ 1944.130057][T19168] br0: port 4(sender) entered blocking state
[ 1944.130534][T19168] br0: port 4(sender) entered forwarding state
[ 1944.131262][T19168] br0: port 3(c3) entered blocking state
[ 1944.131587][T19168] br0: port 3(c3) entered forwarding state
[ 1944.132245][T19168] br0: port 2(c2) entered blocking state
[ 1944.132576][T19168] br0: port 2(c2) entered forwarding state
[ 1944.133223][T19168] br0: port 1(c1) entered blocking state
[ 1944.133546][T19168] br0: port 1(c1) entered forwarding state
[ 1956.494913][   T67] br0: port 1(c1) entered disabled state
[ 1956.608945][   T67] c1 (unregistering): left allmulticast mode
[ 1956.609375][   T67] c1 (unregistering): left promiscuous mode
[ 1956.609738][   T67] br0: port 1(c1) entered disabled state
[ 1957.002781][   T67] br0: port 2(c2) entered disabled state
[ 1957.123816][   T67] c2 (unregistering): left allmulticast mode
[ 1957.124338][   T67] c2 (unregistering): left promiscuous mode
[ 1957.124705][   T67] br0: port 2(c2) entered disabled state
[ 1957.530785][   T67] br0: port 3(c3) entered disabled state
[ 1957.647818][   T67] c3 (unregistering): left allmulticast mode
[ 1957.648345][   T67] c3 (unregistering): left promiscuous mode
[ 1957.648714][   T67] br0: port 3(c3) entered disabled state
[ 1958.056736][   T67] br0: port 4(sender) entered disabled state
[ 1958.150826][   T67] sender (unregistering): left allmulticast mode
[ 1958.151274][   T67] sender (unregistering): left promiscuous mode
[ 1958.151639][   T67] br0: port 4(sender) entered disabled state