[  753.267758][ T7894] br1: port 1(veth1) entered blocking state
[  753.267997][ T7894] br1: port 1(veth1) entered disabled state
[  753.268208][ T7894] veth1: entered allmulticast mode
[  753.269737][ T7894] veth1: entered promiscuous mode
[  753.370057][ T6017] br1: port 1(veth1) entered blocking state
[  753.370295][ T6017] br1: port 1(veth1) entered forwarding state
[  753.427274][ T7907] br1: port 2(veth2) entered blocking state
[  753.428005][ T7907] br1: port 2(veth2) entered disabled state
[  753.428288][ T7907] veth2: entered allmulticast mode
[  753.430133][ T7907] veth2: entered promiscuous mode
[  753.549169][   T46] br1: port 2(veth2) entered blocking state
[  753.549520][   T46] br1: port 2(veth2) entered forwarding state
[  771.845848][ T8271] br1: port 2(veth2) entered disabled state
[  771.874597][ T8273] veth2: left allmulticast mode
[  771.874790][ T8273] veth2: left promiscuous mode
[  771.875032][ T8273] br1: port 2(veth2) entered disabled state
[  771.911501][ T8275] br1: port 1(veth1) entered disabled state
[  771.956432][ T8277] veth1: left allmulticast mode
[  771.957727][ T8277] veth1: left promiscuous mode
[  771.958175][ T8277] br1: port 1(veth1) entered disabled state