[ 1287.122494][ T5980] br1: port 1(veth1) entered blocking state
[ 1287.122767][ T5980] br1: port 1(veth1) entered disabled state
[ 1287.123019][ T5980] veth1: entered allmulticast mode
[ 1287.124911][ T5980] veth1: entered promiscuous mode
[ 1287.251594][   T51] br1: port 1(veth1) entered blocking state
[ 1287.252060][   T51] br1: port 1(veth1) entered forwarding state
[ 1306.013259][ T6049] br1: port 1(veth1) entered disabled state
[ 1306.122794][ T6050] veth1: left allmulticast mode
[ 1306.123082][ T6050] veth1: left promiscuous mode
[ 1306.123405][ T6050] br1: port 1(veth1) entered disabled state