[ 1311.114851][T18810] br0: port 1(c1) entered blocking state
[ 1311.115082][T18810] br0: port 1(c1) entered disabled state
[ 1311.115290][T18810] c1: entered allmulticast mode
[ 1311.117040][T18810] c1: entered promiscuous mode
[ 1311.564867][T18815] br0: port 2(c2) entered blocking state
[ 1311.565088][T18815] br0: port 2(c2) entered disabled state
[ 1311.565290][T18815] c2: entered allmulticast mode
[ 1311.567272][T18815] c2: entered promiscuous mode
[ 1311.996207][T18820] br0: port 3(c3) entered blocking state
[ 1311.996496][T18820] br0: port 3(c3) entered disabled state
[ 1311.996751][T18820] c3: entered allmulticast mode
[ 1311.998563][T18820] c3: entered promiscuous mode
[ 1312.409425][T18825] br0: port 4(sender) entered blocking state
[ 1312.409700][T18825] br0: port 4(sender) entered disabled state
[ 1312.409955][T18825] sender: entered allmulticast mode
[ 1312.411716][T18825] sender: entered promiscuous mode
[ 1312.563398][T18827] br0: port 4(sender) entered blocking state
[ 1312.563717][T18827] br0: port 4(sender) entered forwarding state
[ 1312.564151][T18827] br0: port 3(c3) entered blocking state
[ 1312.564374][T18827] br0: port 3(c3) entered forwarding state
[ 1312.564750][T18827] br0: port 2(c2) entered blocking state
[ 1312.564956][T18827] br0: port 2(c2) entered forwarding state
[ 1312.565360][T18827] br0: port 1(c1) entered blocking state
[ 1312.565570][T18827] br0: port 1(c1) entered forwarding state
[ 1324.306889][   T12] br0: port 1(c1) entered disabled state
[ 1324.410918][   T12] c1 (unregistering): left allmulticast mode
[ 1324.411220][   T12] c1 (unregistering): left promiscuous mode
[ 1324.411464][   T12] br0: port 1(c1) entered disabled state
[ 1324.652071][   T12] br0: port 2(c2) entered disabled state
[ 1324.803077][   T12] c2 (unregistering): left allmulticast mode
[ 1324.803410][   T12] c2 (unregistering): left promiscuous mode
[ 1324.803634][   T12] br0: port 2(c2) entered disabled state
[ 1325.000724][   T12] br0: port 3(c3) entered disabled state
[ 1325.131358][   T12] c3 (unregistering): left allmulticast mode
[ 1325.131715][   T12] c3 (unregistering): left promiscuous mode
[ 1325.132029][   T12] br0: port 3(c3) entered disabled state
[ 1325.381576][   T12] br0: port 4(sender) entered disabled state
[ 1325.493100][   T12] sender (unregistering): left allmulticast mode
[ 1325.493369][   T12] sender (unregistering): left promiscuous mode
[ 1325.493575][   T12] br0: port 4(sender) entered disabled state