[ 1458.720612][ T3759] br1: port 1(veth1) entered blocking state
[ 1458.720866][ T3759] br1: port 1(veth1) entered disabled state
[ 1458.721114][ T3759] veth1: entered allmulticast mode
[ 1458.723688][ T3759] veth1: entered promiscuous mode
[ 1458.868280][ T2430] br1: port 1(veth1) entered blocking state
[ 1458.868555][ T2430] br1: port 1(veth1) entered forwarding state
[ 1474.441514][ T3814] br1: port 1(veth1) entered disabled state
[ 1474.573629][ T3816] veth1: left allmulticast mode
[ 1474.574543][ T3816] veth1: left promiscuous mode
[ 1474.574874][ T3816] br1: port 1(veth1) entered disabled state