[  612.478388][ T5736] br1: port 1(veth1) entered blocking state
[  612.478782][ T5736] br1: port 1(veth1) entered disabled state
[  612.479175][ T5736] veth1: entered allmulticast mode
[  612.480974][ T5736] veth1: entered promiscuous mode
[  612.506587][ T3640] br1: port 1(veth1) entered blocking state
[  612.506924][ T3640] br1: port 1(veth1) entered forwarding state
[  626.901918][ T5879] br1: port 1(veth1) entered disabled state
[  626.925379][ T5880] veth1: left allmulticast mode
[  626.925686][ T5880] veth1: left promiscuous mode
[  626.926081][ T5880] br1: port 1(veth1) entered disabled state