[  496.163879] br1: port 1(veth1) entered blocking state
[  496.163950] br1: port 1(veth1) entered disabled state
[  496.164016] veth1: entered allmulticast mode
[  496.164113] veth1: entered promiscuous mode
[  496.179515] br1: port 1(veth1) entered blocking state
[  496.179584] br1: port 1(veth1) entered forwarding state
[  521.892124] br1: port 1(veth1) entered disabled state
[  521.908268] veth1: left allmulticast mode
[  521.908334] veth1: left promiscuous mode
[  521.908380] br1: port 1(veth1) entered disabled state