[ 2216.238098][T18241] br0: port 1(c1) entered blocking state
[ 2216.238431][T18241] br0: port 1(c1) entered disabled state
[ 2216.239436][T18241] c1: entered allmulticast mode
[ 2216.241244][T18241] c1: entered promiscuous mode
[ 2217.049631][T18246] br0: port 2(c2) entered blocking state
[ 2217.049909][T18246] br0: port 2(c2) entered disabled state
[ 2217.050114][T18246] c2: entered allmulticast mode
[ 2217.051887][T18246] c2: entered promiscuous mode
[ 2217.870997][T18251] br0: port 3(c3) entered blocking state
[ 2217.871305][T18251] br0: port 3(c3) entered disabled state
[ 2217.871509][T18251] c3: entered allmulticast mode
[ 2217.873328][T18251] c3: entered promiscuous mode
[ 2218.721591][T18256] br0: port 4(sender) entered blocking state
[ 2218.721905][T18256] br0: port 4(sender) entered disabled state
[ 2218.722205][T18256] sender: entered allmulticast mode
[ 2218.724126][T18256] sender: entered promiscuous mode
[ 2219.042502][T18258] br0: port 4(sender) entered blocking state
[ 2219.042847][T18258] br0: port 4(sender) entered forwarding state
[ 2219.043272][T18258] br0: port 3(c3) entered blocking state
[ 2219.043454][T18258] br0: port 3(c3) entered forwarding state
[ 2219.044172][T18258] br0: port 2(c2) entered blocking state
[ 2219.044362][T18258] br0: port 2(c2) entered forwarding state
[ 2219.044854][T18258] br0: port 1(c1) entered blocking state
[ 2219.045049][T18258] br0: port 1(c1) entered forwarding state
[ 2231.934950][   T11] br0: port 1(c1) entered disabled state
[ 2232.105134][   T11] c1 (unregistering): left allmulticast mode
[ 2232.105375][   T11] c1 (unregistering): left promiscuous mode
[ 2232.105588][   T11] br0: port 1(c1) entered disabled state
[ 2232.544932][   T11] br0: port 2(c2) entered disabled state
[ 2232.666136][   T11] c2 (unregistering): left allmulticast mode
[ 2232.666468][   T11] c2 (unregistering): left promiscuous mode
[ 2232.666687][   T11] br0: port 2(c2) entered disabled state
[ 2233.128065][   T11] br0: port 3(c3) entered disabled state
[ 2233.213102][   T11] c3 (unregistering): left allmulticast mode
[ 2233.213338][   T11] c3 (unregistering): left promiscuous mode
[ 2233.213557][   T11] br0: port 3(c3) entered disabled state
[ 2233.772391][   T11] br0: port 4(sender) entered disabled state
[ 2233.859099][   T11] sender (unregistering): left allmulticast mode
[ 2233.859337][   T11] sender (unregistering): left promiscuous mode
[ 2233.859555][   T11] br0: port 4(sender) entered disabled state