[  622.432936][ T4646] br1: port 1(veth1) entered blocking state
[  622.433176][ T4646] br1: port 1(veth1) entered disabled state
[  622.433369][ T4646] veth1: entered allmulticast mode
[  622.435730][ T4646] veth1: entered promiscuous mode
[  622.503446][ T4648] br1: port 2(veth2) entered blocking state
[  622.503650][ T4648] br1: port 2(veth2) entered disabled state
[  622.503842][ T4648] veth2: entered allmulticast mode
[  622.505827][ T4648] veth2: entered promiscuous mode
[  622.567436][ T4650] br1: port 2(veth2) entered blocking state
[  622.567681][ T4650] br1: port 2(veth2) entered forwarding state
[  622.568095][ T4650] br1: port 1(veth1) entered blocking state
[  622.568320][ T4650] br1: port 1(veth1) entered forwarding state
[  632.362364][ T4977] br1: port 2(veth2) entered disabled state
[  632.362873][ T4977] br1: port 1(veth1) entered disabled state
[  632.420832][ T4980] veth2: left allmulticast mode
[  632.421000][ T4980] veth2: left promiscuous mode
[  632.421231][ T4980] br1: port 2(veth2) entered disabled state
[  632.482169][ T4982] veth1: left allmulticast mode
[  632.482332][ T4982] veth1: left promiscuous mode
[  632.482556][ T4982] br1: port 1(veth1) entered disabled state