[  229.153870][ T2409] br1: port 1(veth1) entered blocking state
[  229.154221][ T2409] br1: port 1(veth1) entered disabled state
[  229.154499][ T2409] veth1: entered allmulticast mode
[  229.156397][ T2409] veth1: entered promiscuous mode
[  229.234558][   T37] br1: port 1(veth1) entered blocking state
[  229.234831][   T37] br1: port 1(veth1) entered forwarding state
[  242.832635][ T2508] br1: port 1(veth1) entered disabled state
[  242.943709][ T2509] veth1: left allmulticast mode
[  242.943963][ T2509] veth1: left promiscuous mode
[  242.944317][ T2509] br1: port 1(veth1) entered disabled state