[ 1514.868753][T18769] br0: port 1(c1) entered blocking state
[ 1514.869015][T18769] br0: port 1(c1) entered disabled state
[ 1514.869258][T18769] c1: entered allmulticast mode
[ 1514.871239][T18769] c1: entered promiscuous mode
[ 1515.351184][T18774] br0: port 2(c2) entered blocking state
[ 1515.351512][T18774] br0: port 2(c2) entered disabled state
[ 1515.351758][T18774] c2: entered allmulticast mode
[ 1515.353699][T18774] c2: entered promiscuous mode
[ 1515.829648][T18779] br0: port 3(c3) entered blocking state
[ 1515.829875][T18779] br0: port 3(c3) entered disabled state
[ 1515.830098][T18779] c3: entered allmulticast mode
[ 1515.833143][T18779] c3: entered promiscuous mode
[ 1516.308294][T18784] br0: port 4(sender) entered blocking state
[ 1516.308671][T18784] br0: port 4(sender) entered disabled state
[ 1516.308952][T18784] sender: entered allmulticast mode
[ 1516.310850][T18784] sender: entered promiscuous mode
[ 1516.491449][T18786] br0: port 4(sender) entered blocking state
[ 1516.491759][T18786] br0: port 4(sender) entered forwarding state
[ 1516.492217][T18786] br0: port 3(c3) entered blocking state
[ 1516.492444][T18786] br0: port 3(c3) entered forwarding state
[ 1516.492870][T18786] br0: port 2(c2) entered blocking state
[ 1516.493086][T18786] br0: port 2(c2) entered forwarding state
[ 1516.493520][T18786] br0: port 1(c1) entered blocking state
[ 1516.493740][T18786] br0: port 1(c1) entered forwarding state
[ 1528.381382][   T11] br0: port 1(c1) entered disabled state
[ 1528.483053][   T11] c1 (unregistering): left allmulticast mode
[ 1528.483456][   T11] c1 (unregistering): left promiscuous mode
[ 1528.483669][   T11] br0: port 1(c1) entered disabled state
[ 1528.775466][   T11] br0: port 2(c2) entered disabled state
[ 1528.906033][   T11] c2 (unregistering): left allmulticast mode
[ 1528.906330][   T11] c2 (unregistering): left promiscuous mode
[ 1528.906587][   T11] br0: port 2(c2) entered disabled state
[ 1529.162488][   T11] br0: port 3(c3) entered disabled state
[ 1529.310001][   T11] c3 (unregistering): left allmulticast mode
[ 1529.310300][   T11] c3 (unregistering): left promiscuous mode
[ 1529.310551][   T11] br0: port 3(c3) entered disabled state
[ 1529.536227][   T11] br0: port 4(sender) entered disabled state
[ 1529.639024][   T11] sender (unregistering): left allmulticast mode
[ 1529.639305][   T11] sender (unregistering): left promiscuous mode
[ 1529.639564][   T11] br0: port 4(sender) entered disabled state