[ 1519.308521][ T6670] br1: port 1(veth1) entered blocking state
[ 1519.308822][ T6670] br1: port 1(veth1) entered disabled state
[ 1519.309085][ T6670] veth1: entered allmulticast mode
[ 1519.310996][ T6670] veth1: entered promiscuous mode
[ 1519.461245][ T4685] br1: port 1(veth1) entered blocking state
[ 1519.461559][ T4685] br1: port 1(veth1) entered forwarding state
[ 1554.125569][ T6761] br1: port 1(veth1) entered disabled state
[ 1554.280737][ T6762] veth1: left allmulticast mode
[ 1554.280969][ T6762] veth1: left promiscuous mode
[ 1554.282948][ T6762] br1: port 1(veth1) entered disabled state