[ 1414.518177][ T9679] br1: port 1(veth1) entered blocking state
[ 1414.518568][ T9679] br1: port 1(veth1) entered disabled state
[ 1414.519925][ T9679] veth1: entered allmulticast mode
[ 1414.522030][ T9679] veth1: entered promiscuous mode
[ 1414.665740][ T7961] br1: port 1(veth1) entered blocking state
[ 1414.666039][ T7961] br1: port 1(veth1) entered forwarding state
[ 1449.329803][ T9770] br1: port 1(veth1) entered disabled state
[ 1449.473571][ T9771] veth1: left allmulticast mode
[ 1449.473776][ T9771] veth1: left promiscuous mode
[ 1449.474085][ T9771] br1: port 1(veth1) entered disabled state