[ 1556.812329][ T7924] br1: port 1(veth1) entered blocking state
[ 1556.813381][ T7924] br1: port 1(veth1) entered disabled state
[ 1556.813633][ T7924] veth1: entered allmulticast mode
[ 1556.815395][ T7924] veth1: entered promiscuous mode
[ 1556.972144][ T6822] br1: port 1(veth1) entered blocking state
[ 1556.972427][ T6822] br1: port 1(veth1) entered forwarding state
[ 1572.540107][ T7983] br1: port 1(veth1) entered disabled state
[ 1572.703201][ T7984] veth1: left allmulticast mode
[ 1572.703463][ T7984] veth1: left promiscuous mode
[ 1572.703786][ T7984] br1: port 1(veth1) entered disabled state