[ 1559.277568][T19171] br0: port 1(c1) entered blocking state
[ 1559.277897][T19171] br0: port 1(c1) entered disabled state
[ 1559.278134][T19171] c1: entered allmulticast mode
[ 1559.280249][T19171] c1: entered promiscuous mode
[ 1559.742724][T19176] br0: port 2(c2) entered blocking state
[ 1559.743006][T19176] br0: port 2(c2) entered disabled state
[ 1559.743291][T19176] c2: entered allmulticast mode
[ 1559.745240][T19176] c2: entered promiscuous mode
[ 1560.248896][T19181] br0: port 3(c3) entered blocking state
[ 1560.249220][T19181] br0: port 3(c3) entered disabled state
[ 1560.249448][T19181] c3: entered allmulticast mode
[ 1560.251357][T19181] c3: entered promiscuous mode
[ 1560.722503][T19186] br0: port 4(sender) entered blocking state
[ 1560.722849][T19186] br0: port 4(sender) entered disabled state
[ 1560.723116][T19186] sender: entered allmulticast mode
[ 1560.725033][T19186] sender: entered promiscuous mode
[ 1560.900425][T19188] br0: port 4(sender) entered blocking state
[ 1560.900713][T19188] br0: port 4(sender) entered forwarding state
[ 1560.901176][T19188] br0: port 3(c3) entered blocking state
[ 1560.901384][T19188] br0: port 3(c3) entered forwarding state
[ 1560.902309][T19188] br0: port 2(c2) entered blocking state
[ 1560.902511][T19188] br0: port 2(c2) entered forwarding state
[ 1560.902908][T19188] br0: port 1(c1) entered blocking state
[ 1560.903113][T19188] br0: port 1(c1) entered forwarding state
[ 1572.871057][   T11] br0: port 1(c1) entered disabled state
[ 1572.961860][   T11] c1 (unregistering): left allmulticast mode
[ 1572.962201][   T11] c1 (unregistering): left promiscuous mode
[ 1572.962420][   T11] br0: port 1(c1) entered disabled state
[ 1573.232644][   T11] br0: port 2(c2) entered disabled state
[ 1573.387959][   T11] c2 (unregistering): left allmulticast mode
[ 1573.388306][   T11] c2 (unregistering): left promiscuous mode
[ 1573.388520][   T11] br0: port 2(c2) entered disabled state
[ 1573.600690][   T11] br0: port 3(c3) entered disabled state
[ 1573.669795][   T11] c3 (unregistering): left allmulticast mode
[ 1573.670112][   T11] c3 (unregistering): left promiscuous mode
[ 1573.670366][   T11] br0: port 3(c3) entered disabled state
[ 1573.963925][   T11] br0: port 4(sender) entered disabled state
[ 1574.108776][   T11] sender (unregistering): left allmulticast mode
[ 1574.109036][   T11] sender (unregistering): left promiscuous mode
[ 1574.109267][   T11] br0: port 4(sender) entered disabled state