[  714.543617][ T3994] br0: port 1(veth1) entered blocking state
[  714.543856][ T3994] br0: port 1(veth1) entered disabled state
[  714.544074][ T3994] veth1: entered allmulticast mode
[  714.545784][ T3994] veth1: entered promiscuous mode
[  714.570520][ T3996] br0: port 2(veth2) entered blocking state
[  714.570727][ T3996] br0: port 2(veth2) entered disabled state
[  714.570924][ T3996] veth2: entered allmulticast mode
[  714.573173][ T3996] veth2: entered promiscuous mode
[  714.643192][ T1739] br0: port 1(veth1) entered blocking state
[  714.643431][ T1739] br0: port 1(veth1) entered forwarding state
[  714.664035][ T1739] br0: port 2(veth2) entered blocking state
[  714.664253][ T1739] br0: port 2(veth2) entered forwarding state
[  768.661502][ T4297] br0: port 2(veth2) entered disabled state
[  768.687158][ T4298] br0: port 1(veth1) entered disabled state
[  768.708076][ T4299] veth2: left allmulticast mode
[  768.709433][ T4299] veth2: left promiscuous mode
[  768.709732][ T4299] br0: port 2(veth2) entered disabled state
[  768.719316][ T4299] veth1: left allmulticast mode
[  768.719526][ T4299] veth1: left promiscuous mode
[  768.719838][ T4299] br0: port 1(veth1) entered disabled state