[ 1558.808888][ T7695] br1: port 1(veth1) entered blocking state
[ 1558.809139][ T7695] br1: port 1(veth1) entered disabled state
[ 1558.809389][ T7695] veth1: entered allmulticast mode
[ 1558.811284][ T7695] veth1: entered promiscuous mode
[ 1558.961896][ T6148] br1: port 1(veth1) entered blocking state
[ 1558.962166][ T6148] br1: port 1(veth1) entered forwarding state
[ 1579.354234][ T7770] br1: port 1(veth1) entered disabled state
[ 1579.524282][ T7771] veth1: left allmulticast mode
[ 1579.524530][ T7771] veth1: left promiscuous mode
[ 1579.524869][ T7771] br1: port 1(veth1) entered disabled state