[ 1660.600136][ T6347] br1: port 1(veth1) entered blocking state
[ 1660.600435][ T6347] br1: port 1(veth1) entered disabled state
[ 1660.600714][ T6347] veth1: entered allmulticast mode
[ 1660.602607][ T6347] veth1: entered promiscuous mode
[ 1660.753194][  T252] br1: port 1(veth1) entered blocking state
[ 1660.753534][  T252] br1: port 1(veth1) entered forwarding state
[ 1676.483069][ T6406] br1: port 1(veth1) entered disabled state
[ 1676.643442][ T6407] veth1: left allmulticast mode
[ 1676.643660][ T6407] veth1: left promiscuous mode
[ 1676.643971][ T6407] br1: port 1(veth1) entered disabled state