[  749.206552] br1: port 1(veth1) entered blocking state
[  749.206615] br1: port 1(veth1) entered disabled state
[  749.206679] veth1: entered allmulticast mode
[  749.206775] veth1: entered promiscuous mode
[  749.216372] br1: port 1(veth1) entered blocking state
[  749.216473] br1: port 1(veth1) entered forwarding state
[  774.624484] br1: port 1(veth1) entered disabled state
[  774.634503] veth1: left allmulticast mode
[  774.634557] veth1: left promiscuous mode
[  774.634594] br1: port 1(veth1) entered disabled state