[ 1660.587669][ T7740] br1: port 1(veth1) entered blocking state
[ 1660.587976][ T7740] br1: port 1(veth1) entered disabled state
[ 1660.588269][ T7740] veth1: entered allmulticast mode
[ 1660.591502][ T7740] veth1: entered promiscuous mode
[ 1660.745044][ T4348] br1: port 1(veth1) entered blocking state
[ 1660.745347][ T4348] br1: port 1(veth1) entered forwarding state
[ 1676.450301][ T7800] br1: port 1(veth1) entered disabled state
[ 1676.600294][ T7801] veth1: left allmulticast mode
[ 1676.600509][ T7801] veth1: left promiscuous mode
[ 1676.600805][ T7801] br1: port 1(veth1) entered disabled state