[ 1549.307887][T10625] br1: port 1(veth1) entered blocking state
[ 1549.308150][T10625] br1: port 1(veth1) entered disabled state
[ 1549.308434][T10625] veth1: entered allmulticast mode
[ 1549.311205][T10625] veth1: entered promiscuous mode
[ 1549.469930][   T51] br1: port 1(veth1) entered blocking state
[ 1549.470266][   T51] br1: port 1(veth1) entered forwarding state
[ 1569.777541][T10700] br1: port 1(veth1) entered disabled state
[ 1569.918498][T10702] veth1: left allmulticast mode
[ 1569.918717][T10702] veth1: left promiscuous mode
[ 1569.919026][T10702] br1: port 1(veth1) entered disabled state