[ 1292.522957][ T7152] br1: port 1(veth1) entered blocking state
[ 1292.523238][ T7152] br1: port 1(veth1) entered disabled state
[ 1292.523519][ T7152] veth1: entered allmulticast mode
[ 1292.525372][ T7152] veth1: entered promiscuous mode
[ 1292.669491][   T51] br1: port 1(veth1) entered blocking state
[ 1292.669861][   T51] br1: port 1(veth1) entered forwarding state
[ 1311.538829][ T7227] br1: port 1(veth1) entered disabled state
[ 1311.668399][ T7228] veth1: left allmulticast mode
[ 1311.668641][ T7228] veth1: left promiscuous mode
[ 1311.668941][ T7228] br1: port 1(veth1) entered disabled state