[ 1500.024132][T15393] br1: port 1(veth1) entered blocking state
[ 1500.024901][T15393] br1: port 1(veth1) entered disabled state
[ 1500.025371][T15393] veth1: entered allmulticast mode
[ 1500.028966][T15393] veth1: entered promiscuous mode
[ 1500.170415][  T253] br1: port 1(veth1) entered blocking state
[ 1500.170908][  T253] br1: port 1(veth1) entered forwarding state
[ 1519.855700][T15532] br1: port 1(veth1) entered disabled state
[ 1519.971472][T15533] veth1: left allmulticast mode
[ 1519.971865][T15533] veth1: left promiscuous mode
[ 1519.972401][T15533] br1: port 1(veth1) entered disabled state