[ 1555.741215][ T8304] br1: port 1(veth1) entered blocking state
[ 1555.741505][ T8304] br1: port 1(veth1) entered disabled state
[ 1555.741788][ T8304] veth1: entered allmulticast mode
[ 1555.745018][ T8304] veth1: entered promiscuous mode
[ 1556.067238][ T8307] br1: port 2(veth2) entered blocking state
[ 1556.067531][ T8307] br1: port 2(veth2) entered disabled state
[ 1556.067814][ T8307] veth2: entered allmulticast mode
[ 1556.069789][ T8307] veth2: entered promiscuous mode
[ 1556.436662][ T8309] br1: port 2(veth2) entered blocking state
[ 1556.436957][ T8309] br1: port 2(veth2) entered forwarding state
[ 1556.437406][ T8309] br1: port 1(veth1) entered blocking state
[ 1556.437672][ T8309] br1: port 1(veth1) entered forwarding state
[ 1585.142505][ T8563] br1: port 2(veth2) entered disabled state
[ 1585.143205][ T8563] br1: port 1(veth1) entered disabled state
[ 1585.456233][ T8565] veth2: left allmulticast mode
[ 1585.456546][ T8565] veth2: left promiscuous mode
[ 1585.458144][ T8565] br1: port 2(veth2) entered disabled state
[ 1585.749703][ T8567] veth1: left allmulticast mode
[ 1585.749911][ T8567] veth1: left promiscuous mode
[ 1585.750208][ T8567] br1: port 1(veth1) entered disabled state