[ 1291.427514][ T7905] br1: port 1(veth1) entered blocking state
[ 1291.427963][ T7905] br1: port 1(veth1) entered disabled state
[ 1291.428541][ T7905] veth1: entered allmulticast mode
[ 1291.435598][ T7905] veth1: entered promiscuous mode
[ 1291.571483][   T35] br1: port 1(veth1) entered blocking state
[ 1291.571960][   T35] br1: port 1(veth1) entered forwarding state
[ 1311.169671][ T8044] br1: port 1(veth1) entered disabled state
[ 1311.294412][ T8045] veth1: left allmulticast mode
[ 1311.294806][ T8045] veth1: left promiscuous mode
[ 1311.295312][ T8045] br1: port 1(veth1) entered disabled state