[ 2431.468864][T19120] br0: port 1(c1) entered blocking state
[ 2431.469100][T19120] br0: port 1(c1) entered disabled state
[ 2431.469335][T19120] c1: entered allmulticast mode
[ 2431.471303][T19120] c1: entered promiscuous mode
[ 2432.434678][T19125] br0: port 2(c2) entered blocking state
[ 2432.434907][T19125] br0: port 2(c2) entered disabled state
[ 2432.435132][T19125] c2: entered allmulticast mode
[ 2432.437994][T19125] c2: entered promiscuous mode
[ 2433.384948][T19130] br0: port 3(c3) entered blocking state
[ 2433.385248][T19130] br0: port 3(c3) entered disabled state
[ 2433.385474][T19130] c3: entered allmulticast mode
[ 2433.388854][T19130] c3: entered promiscuous mode
[ 2434.311524][T19135] br0: port 4(sender) entered blocking state
[ 2434.311839][T19135] br0: port 4(sender) entered disabled state
[ 2434.312115][T19135] sender: entered allmulticast mode
[ 2434.314136][T19135] sender: entered promiscuous mode
[ 2434.653976][T19137] br0: port 4(sender) entered blocking state
[ 2434.654345][T19137] br0: port 4(sender) entered forwarding state
[ 2434.654831][T19137] br0: port 3(c3) entered blocking state
[ 2434.655052][T19137] br0: port 3(c3) entered forwarding state
[ 2434.655474][T19137] br0: port 2(c2) entered blocking state
[ 2434.655682][T19137] br0: port 2(c2) entered forwarding state
[ 2434.656098][T19137] br0: port 1(c1) entered blocking state
[ 2434.656299][T19137] br0: port 1(c1) entered forwarding state
[ 2447.925217][   T11] br0: port 1(c1) entered disabled state
[ 2448.014232][   T11] c1 (unregistering): left allmulticast mode
[ 2448.014487][   T11] c1 (unregistering): left promiscuous mode
[ 2448.014715][   T11] br0: port 1(c1) entered disabled state
[ 2448.705649][   T11] br0: port 2(c2) entered disabled state
[ 2448.836533][   T11] c2 (unregistering): left allmulticast mode
[ 2448.836899][   T11] c2 (unregistering): left promiscuous mode
[ 2448.837216][   T11] br0: port 2(c2) entered disabled state
[ 2449.427817][   T11] br0: port 3(c3) entered disabled state
[ 2449.555180][   T11] c3 (unregistering): left allmulticast mode
[ 2449.555418][   T11] c3 (unregistering): left promiscuous mode
[ 2449.555648][   T11] br0: port 3(c3) entered disabled state
[ 2450.167895][   T11] br0: port 4(sender) entered disabled state
[ 2450.310236][   T11] sender (unregistering): left allmulticast mode
[ 2450.310642][   T11] sender (unregistering): left promiscuous mode
[ 2450.310857][   T11] br0: port 4(sender) entered disabled state