[ 1254.541067][ T7404] br1: port 1(veth1) entered blocking state
[ 1254.541940][ T7404] br1: port 1(veth1) entered disabled state
[ 1254.542205][ T7404] veth1: entered allmulticast mode
[ 1254.544057][ T7404] veth1: entered promiscuous mode
[ 1254.713564][ T6834] br1: port 1(veth1) entered blocking state
[ 1254.713883][ T6834] br1: port 1(veth1) entered forwarding state
[ 1287.393227][ T7495] br1: port 1(veth1) entered disabled state
[ 1287.516382][ T7496] veth1: left allmulticast mode
[ 1287.516605][ T7496] veth1: left promiscuous mode
[ 1287.516912][ T7496] br1: port 1(veth1) entered disabled state