[ 1561.531989][ T9632] br1: port 1(veth1) entered blocking state
[ 1561.533238][ T9632] br1: port 1(veth1) entered disabled state
[ 1561.534031][ T9632] veth1: entered allmulticast mode
[ 1561.552631][ T9632] veth1: entered promiscuous mode
[ 1561.664653][ T8701] br1: port 1(veth1) entered blocking state
[ 1561.665099][ T8701] br1: port 1(veth1) entered forwarding state
[ 1581.037923][ T9771] br1: port 1(veth1) entered disabled state
[ 1581.135264][ T9772] veth1: left allmulticast mode
[ 1581.135656][ T9772] veth1: left promiscuous mode
[ 1581.136223][ T9772] br1: port 1(veth1) entered disabled state