[  493.745165][ T7692] br1: port 1(veth1) entered blocking state
[  493.745537][ T7692] br1: port 1(veth1) entered disabled state
[  493.745869][ T7692] veth1: entered allmulticast mode
[  493.747531][ T7692] veth1: entered promiscuous mode
[  493.778809][   T38] br1: port 1(veth1) entered blocking state
[  493.779193][   T38] br1: port 1(veth1) entered forwarding state
[  520.667624][ T7875] br1: port 1(veth1) entered disabled state
[  520.692536][ T7876] veth1: left allmulticast mode
[  520.692821][ T7876] veth1: left promiscuous mode
[  520.693174][ T7876] br1: port 1(veth1) entered disabled state