[  986.346091][T31070] br0: port 1(c1) entered blocking state
[  986.346284][T31070] br0: port 1(c1) entered disabled state
[  986.346449][T31070] c1: entered allmulticast mode
[  986.347933][T31070] c1: entered promiscuous mode
[  986.484192][T31075] br0: port 2(c2) entered blocking state
[  986.484363][T31075] br0: port 2(c2) entered disabled state
[  986.484530][T31075] c2: entered allmulticast mode
[  986.486005][T31075] c2: entered promiscuous mode
[  986.628112][T31080] br0: port 3(c3) entered blocking state
[  986.628945][T31080] br0: port 3(c3) entered disabled state
[  986.629264][T31080] c3: entered allmulticast mode
[  986.630759][T31080] c3: entered promiscuous mode
[  986.778292][T31085] br0: port 4(sender) entered blocking state
[  986.778498][T31085] br0: port 4(sender) entered disabled state
[  986.778698][T31085] sender: entered allmulticast mode
[  986.780191][T31085] sender: entered promiscuous mode
[  986.830999][T31087] br0: port 4(sender) entered blocking state
[  986.831252][T31087] br0: port 4(sender) entered forwarding state
[  986.831676][T31087] br0: port 3(c3) entered blocking state
[  986.831863][T31087] br0: port 3(c3) entered forwarding state
[  986.832223][T31087] br0: port 2(c2) entered blocking state
[  986.832422][T31087] br0: port 2(c2) entered forwarding state
[  986.832769][T31087] br0: port 1(c1) entered blocking state
[  986.832963][T31087] br0: port 1(c1) entered forwarding state
[  997.913717][   T72] br0: port 1(c1) entered disabled state
[  997.933229][   T72] c1 (unregistering): left allmulticast mode
[  997.933433][   T72] c1 (unregistering): left promiscuous mode
[  997.933614][   T72] br0: port 1(c1) entered disabled state
[  998.043637][   T72] br0: port 2(c2) entered disabled state
[  998.046307][   T72] c2 (unregistering): left allmulticast mode
[  998.046500][   T72] c2 (unregistering): left promiscuous mode
[  998.046681][   T72] br0: port 2(c2) entered disabled state
[  998.189119][   T72] br0: port 3(c3) entered disabled state
[  998.199122][   T72] c3 (unregistering): left allmulticast mode
[  998.199329][   T72] c3 (unregistering): left promiscuous mode
[  998.199501][   T72] br0: port 3(c3) entered disabled state
[  998.324342][   T72] br0: port 4(sender) entered disabled state
[  998.326707][   T72] sender (unregistering): left allmulticast mode
[  998.326899][   T72] sender (unregistering): left promiscuous mode
[  998.327199][   T72] br0: port 4(sender) entered disabled state