[  776.278864] br1: port 1(veth1) entered blocking state
[  776.278933] br1: port 1(veth1) entered disabled state
[  776.279021] veth1: entered allmulticast mode
[  776.279124] veth1: entered promiscuous mode
[  776.288613] br1: port 1(veth1) entered blocking state
[  776.288704] br1: port 1(veth1) entered forwarding state
[  789.528939] br1: port 1(veth1) entered disabled state
[  789.539898] veth1: left allmulticast mode
[  789.539963] veth1: left promiscuous mode
[  789.540019] br1: port 1(veth1) entered disabled state