[  696.818095][ T7508] br1: port 1(veth1) entered blocking state
[  696.818305][ T7508] br1: port 1(veth1) entered disabled state
[  696.818492][ T7508] veth1: entered allmulticast mode
[  696.820328][ T7508] veth1: entered promiscuous mode
[  696.843770][   T36] br1: port 1(veth1) entered blocking state
[  696.843953][   T36] br1: port 1(veth1) entered forwarding state
[  711.149828][ T7652] br1: port 1(veth1) entered disabled state
[  711.179681][ T7653] veth1: left allmulticast mode
[  711.179838][ T7653] veth1: left promiscuous mode
[  711.180063][ T7653] br1: port 1(veth1) entered disabled state