[  607.239588][ T4898] br1: port 1(veth1) entered blocking state
[  607.239972][ T4898] br1: port 1(veth1) entered disabled state
[  607.240324][ T4898] veth1: entered allmulticast mode
[  607.243594][ T4898] veth1: entered promiscuous mode
[  607.271914][ T3794] br1: port 1(veth1) entered blocking state
[  607.272099][ T3794] br1: port 1(veth1) entered forwarding state
[  607.306668][ T4900] br1: port 2(veth2) entered blocking state
[  607.307029][ T4900] br1: port 2(veth2) entered disabled state
[  607.307387][ T4900] veth2: entered allmulticast mode
[  607.309509][ T4900] veth2: entered promiscuous mode
[  607.347560][ T3794] br1: port 2(veth2) entered blocking state
[  607.347805][ T3794] br1: port 2(veth2) entered forwarding state
[  641.492562][ T5142] br1: port 1(veth1) entered disabled state
[  641.521835][ T5143] br1: port 2(veth2) entered disabled state
[  641.553525][ T5144] veth2: left allmulticast mode
[  641.553759][ T5144] veth2: left promiscuous mode
[  641.554941][ T5144] br1: port 2(veth2) entered disabled state
[  641.556533][ T5144] veth1: left allmulticast mode
[  641.556755][ T5144] veth1: left promiscuous mode
[  641.557503][ T5144] br1: port 1(veth1) entered disabled state