[ 1383.162383][ T3949] br1: port 1(veth1) entered blocking state
[ 1383.162648][ T3949] br1: port 1(veth1) entered disabled state
[ 1383.162932][ T3949] veth1: entered allmulticast mode
[ 1383.164784][ T3949] veth1: entered promiscuous mode
[ 1383.165433][ T3949] br1: port 1(veth1) entered blocking state
[ 1383.165675][ T3949] br1: port 1(veth1) entered forwarding state
[ 1398.084561][ T4008] br1: port 1(veth1) entered disabled state
[ 1398.205963][ T4009] veth1: left allmulticast mode
[ 1398.206215][ T4009] veth1: left promiscuous mode
[ 1398.206548][ T4009] br1: port 1(veth1) entered disabled state