[  484.608086][ T4952] br1: port 1(veth1) entered blocking state
[  484.608329][ T4952] br1: port 1(veth1) entered disabled state
[  484.608525][ T4952] veth1: entered allmulticast mode
[  484.610029][ T4952] veth1: entered promiscuous mode
[  484.630584][  T431] br1: port 1(veth1) entered blocking state
[  484.630798][  T431] br1: port 1(veth1) entered forwarding state
[  511.126990][ T5131] br1: port 1(veth1) entered disabled state
[  511.146443][ T5132] veth1: left allmulticast mode
[  511.146660][ T5132] veth1: left promiscuous mode
[  511.146950][ T5132] br1: port 1(veth1) entered disabled state