[ 1640.037660][ T9035] br1: port 1(veth1) entered blocking state
[ 1640.037921][ T9035] br1: port 1(veth1) entered disabled state
[ 1640.038175][ T9035] veth1: entered allmulticast mode
[ 1640.040047][ T9035] veth1: entered promiscuous mode
[ 1640.189527][ T3375] br1: port 1(veth1) entered blocking state
[ 1640.189842][ T3375] br1: port 1(veth1) entered forwarding state
[ 1660.618580][ T9110] br1: port 1(veth1) entered disabled state
[ 1660.762474][ T9111] veth1: left allmulticast mode
[ 1660.762697][ T9111] veth1: left promiscuous mode
[ 1660.762999][ T9111] br1: port 1(veth1) entered disabled state