[  448.697167][ T5181] br1: port 1(veth1) entered blocking state
[  448.697387][ T5181] br1: port 1(veth1) entered disabled state
[  448.697572][ T5181] veth1: entered allmulticast mode
[  448.699038][ T5181] veth1: entered promiscuous mode
[  448.731958][ T3895] br1: port 1(veth1) entered blocking state
[  448.732167][ T3895] br1: port 1(veth1) entered forwarding state
[  475.769665][ T5364] br1: port 1(veth1) entered disabled state
[  475.796984][ T5365] veth1: left allmulticast mode
[  475.797154][ T5365] veth1: left promiscuous mode
[  475.797388][ T5365] br1: port 1(veth1) entered disabled state