[ 1647.593696][ T4811] br1: port 1(veth1) entered blocking state
[ 1647.593962][ T4811] br1: port 1(veth1) entered disabled state
[ 1647.594228][ T4811] veth1: entered allmulticast mode
[ 1647.595982][ T4811] veth1: entered promiscuous mode
[ 1647.743094][   T64] br1: port 1(veth1) entered blocking state
[ 1647.743375][   T64] br1: port 1(veth1) entered forwarding state
[ 1683.977790][ T4990] br1: port 1(veth1) entered disabled state
[ 1684.150728][ T4991] veth1: left allmulticast mode
[ 1684.151036][ T4991] veth1: left promiscuous mode
[ 1684.151530][ T4991] br1: port 1(veth1) entered disabled state