[  551.054961][ T4557] br1: port 1(veth1) entered blocking state
[  551.055176][ T4557] br1: port 1(veth1) entered disabled state
[  551.055378][ T4557] veth1: entered allmulticast mode
[  551.056751][ T4557] veth1: entered promiscuous mode
[  551.095751][  T461] br1: port 1(veth1) entered blocking state
[  551.095934][  T461] br1: port 1(veth1) entered forwarding state
[  565.365042][ T4700] br1: port 1(veth1) entered disabled state
[  565.387128][ T4701] veth1: left allmulticast mode
[  565.387283][ T4701] veth1: left promiscuous mode
[  565.387501][ T4701] br1: port 1(veth1) entered disabled state