[ 1498.926885][T18816] br0: port 1(c1) entered blocking state
[ 1498.927230][T18816] br0: port 1(c1) entered disabled state
[ 1498.927475][T18816] c1: entered allmulticast mode
[ 1498.929307][T18816] c1: entered promiscuous mode
[ 1499.376229][T18821] br0: port 2(c2) entered blocking state
[ 1499.376465][T18821] br0: port 2(c2) entered disabled state
[ 1499.376681][T18821] c2: entered allmulticast mode
[ 1499.379093][T18821] c2: entered promiscuous mode
[ 1499.829546][T18826] br0: port 3(c3) entered blocking state
[ 1499.829886][T18826] br0: port 3(c3) entered disabled state
[ 1499.830119][T18826] c3: entered allmulticast mode
[ 1499.832945][T18826] c3: entered promiscuous mode
[ 1500.267906][T18831] br0: port 4(sender) entered blocking state
[ 1500.268240][T18831] br0: port 4(sender) entered disabled state
[ 1500.268518][T18831] sender: entered allmulticast mode
[ 1500.271418][T18831] sender: entered promiscuous mode
[ 1500.451439][T18833] br0: port 4(sender) entered blocking state
[ 1500.451752][T18833] br0: port 4(sender) entered forwarding state
[ 1500.452193][T18833] br0: port 3(c3) entered blocking state
[ 1500.452398][T18833] br0: port 3(c3) entered forwarding state
[ 1500.452821][T18833] br0: port 2(c2) entered blocking state
[ 1500.453035][T18833] br0: port 2(c2) entered forwarding state
[ 1500.453449][T18833] br0: port 1(c1) entered blocking state
[ 1500.453663][T18833] br0: port 1(c1) entered forwarding state
[ 1512.240657][   T11] br0: port 1(c1) entered disabled state
[ 1512.327015][   T11] c1 (unregistering): left allmulticast mode
[ 1512.327334][   T11] c1 (unregistering): left promiscuous mode
[ 1512.327563][   T11] br0: port 1(c1) entered disabled state
[ 1512.603252][   T11] br0: port 2(c2) entered disabled state
[ 1512.695009][   T11] c2 (unregistering): left allmulticast mode
[ 1512.695254][   T11] c2 (unregistering): left promiscuous mode
[ 1512.695477][   T11] br0: port 2(c2) entered disabled state
[ 1512.950022][   T11] br0: port 3(c3) entered disabled state
[ 1513.059107][   T11] c3 (unregistering): left allmulticast mode
[ 1513.059376][   T11] c3 (unregistering): left promiscuous mode
[ 1513.059601][   T11] br0: port 3(c3) entered disabled state
[ 1513.310020][   T11] br0: port 4(sender) entered disabled state
[ 1513.437098][   T11] sender (unregistering): left allmulticast mode
[ 1513.437344][   T11] sender (unregistering): left promiscuous mode
[ 1513.437577][   T11] br0: port 4(sender) entered disabled state