[ 1470.637913][ T6628] br1: port 1(veth1) entered blocking state
[ 1470.638235][ T6628] br1: port 1(veth1) entered disabled state
[ 1470.638491][ T6628] veth1: entered allmulticast mode
[ 1470.640348][ T6628] veth1: entered promiscuous mode
[ 1470.791995][   T52] br1: port 1(veth1) entered blocking state
[ 1470.792246][   T52] br1: port 1(veth1) entered forwarding state
[ 1490.718271][ T6703] br1: port 1(veth1) entered disabled state
[ 1490.862991][ T6704] veth1: left allmulticast mode
[ 1490.863195][ T6704] veth1: left promiscuous mode
[ 1490.863502][ T6704] br1: port 1(veth1) entered disabled state