[  246.750916][ T3982] br0: port 1(veth1) entered blocking state
[  246.751146][ T3982] br0: port 1(veth1) entered disabled state
[  246.751347][ T3982] veth1: entered allmulticast mode
[  246.752861][ T3982] veth1: entered promiscuous mode
[  246.788749][ T3984] br0: port 2(veth2) entered blocking state
[  246.788962][ T3984] br0: port 2(veth2) entered disabled state
[  246.789154][ T3984] veth2: entered allmulticast mode
[  246.790940][ T3984] veth2: entered promiscuous mode
[  246.843812][   T37] br0: port 1(veth1) entered blocking state
[  246.844059][   T37] br0: port 1(veth1) entered forwarding state
[  246.864735][   T38] br0: port 2(veth2) entered blocking state
[  246.864943][   T38] br0: port 2(veth2) entered forwarding state
[  273.448817][ T4073] br0: port 2(veth2) entered disabled state
[  273.468068][ T4074] br0: port 1(veth1) entered disabled state
[  273.492286][ T4075] veth2: left allmulticast mode
[  273.492466][ T4075] veth2: left promiscuous mode
[  273.492695][ T4075] br0: port 2(veth2) entered disabled state
[  273.493681][ T4075] veth1: left allmulticast mode
[  273.493838][ T4075] veth1: left promiscuous mode
[  273.494073][ T4075] br0: port 1(veth1) entered disabled state