[ 1515.276120][T18786] br0: port 1(c1) entered blocking state
[ 1515.276432][T18786] br0: port 1(c1) entered disabled state
[ 1515.276725][T18786] c1: entered allmulticast mode
[ 1515.278935][T18786] c1: entered promiscuous mode
[ 1515.757527][T18791] br0: port 2(c2) entered blocking state
[ 1515.757835][T18791] br0: port 2(c2) entered disabled state
[ 1515.758095][T18791] c2: entered allmulticast mode
[ 1515.760132][T18791] c2: entered promiscuous mode
[ 1516.232773][T18796] br0: port 3(c3) entered blocking state
[ 1516.233069][T18796] br0: port 3(c3) entered disabled state
[ 1516.233352][T18796] c3: entered allmulticast mode
[ 1516.235291][T18796] c3: entered promiscuous mode
[ 1516.692243][T18801] br0: port 4(sender) entered blocking state
[ 1516.692649][T18801] br0: port 4(sender) entered disabled state
[ 1516.692974][T18801] sender: entered allmulticast mode
[ 1516.695456][T18801] sender: entered promiscuous mode
[ 1516.875776][T18803] br0: port 4(sender) entered blocking state
[ 1516.876123][T18803] br0: port 4(sender) entered forwarding state
[ 1516.876604][T18803] br0: port 3(c3) entered blocking state
[ 1516.876845][T18803] br0: port 3(c3) entered forwarding state
[ 1516.877272][T18803] br0: port 2(c2) entered blocking state
[ 1516.877499][T18803] br0: port 2(c2) entered forwarding state
[ 1516.877937][T18803] br0: port 1(c1) entered blocking state
[ 1516.878168][T18803] br0: port 1(c1) entered forwarding state
[ 1528.775058][   T11] br0: port 1(c1) entered disabled state
[ 1528.909563][   T11] c1 (unregistering): left allmulticast mode
[ 1528.909911][   T11] c1 (unregistering): left promiscuous mode
[ 1528.910142][   T11] br0: port 1(c1) entered disabled state
[ 1529.169625][   T11] br0: port 2(c2) entered disabled state
[ 1529.283501][   T11] c2 (unregistering): left allmulticast mode
[ 1529.283812][   T11] c2 (unregistering): left promiscuous mode
[ 1529.284033][   T11] br0: port 2(c2) entered disabled state
[ 1529.596948][   T11] br0: port 3(c3) entered disabled state
[ 1529.742356][   T11] c3 (unregistering): left allmulticast mode
[ 1529.742695][   T11] c3 (unregistering): left promiscuous mode
[ 1529.742942][   T11] br0: port 3(c3) entered disabled state
[ 1529.982208][   T11] br0: port 4(sender) entered disabled state
[ 1530.059397][   T11] sender (unregistering): left allmulticast mode
[ 1530.059676][   T11] sender (unregistering): left promiscuous mode
[ 1530.059890][   T11] br0: port 4(sender) entered disabled state