[ 1502.065727][T21419] br1: port 1(veth1) entered blocking state
[ 1502.066585][T21419] br1: port 1(veth1) entered disabled state
[ 1502.067045][T21419] veth1: entered allmulticast mode
[ 1502.071556][T21419] veth1: entered promiscuous mode
[ 1502.196005][  T152] br1: port 1(veth1) entered blocking state
[ 1502.196455][  T152] br1: port 1(veth1) entered forwarding state
[ 1535.422243][T21599] br1: port 1(veth1) entered disabled state
[ 1535.541243][T21600] veth1: left allmulticast mode
[ 1535.541623][T21600] veth1: left promiscuous mode
[ 1535.542135][T21600] br1: port 1(veth1) entered disabled state