[  770.767982] br1: port 1(veth1) entered blocking state
[  770.768020] br1: port 1(veth1) entered disabled state
[  770.768043] veth1: entered allmulticast mode
[  770.768093] veth1: entered promiscuous mode
[  770.771504] br1: port 1(veth1) entered blocking state
[  770.771567] br1: port 1(veth1) entered forwarding state
[  783.677188] br1: port 1(veth1) entered disabled state
[  783.680631] veth1: left allmulticast mode
[  783.680684] veth1: left promiscuous mode
[  783.680742] br1: port 1(veth1) entered disabled state