[  636.842700] br1: port 1(veth1) entered blocking state
[  636.842825] br1: port 1(veth1) entered disabled state
[  636.842911] veth1: entered allmulticast mode
[  636.843036] veth1: entered promiscuous mode
[  636.855213] br1: port 1(veth1) entered blocking state
[  636.855288] br1: port 1(veth1) entered forwarding state
[  647.311172] br1: port 1(veth1) entered disabled state
[  647.329935] veth1: left allmulticast mode
[  647.330045] veth1: left promiscuous mode
[  647.330108] br1: port 1(veth1) entered disabled state