[ 1662.652831][ T9864] br1: port 1(veth1) entered blocking state
[ 1662.653147][ T9864] br1: port 1(veth1) entered disabled state
[ 1662.653424][ T9864] veth1: entered allmulticast mode
[ 1662.655398][ T9864] veth1: entered promiscuous mode
[ 1662.800149][  T156] br1: port 1(veth1) entered blocking state
[ 1662.800558][  T156] br1: port 1(veth1) entered forwarding state
[ 1678.565229][ T9923] br1: port 1(veth1) entered disabled state
[ 1678.710892][ T9924] veth1: left allmulticast mode
[ 1678.711140][ T9924] veth1: left promiscuous mode
[ 1678.711497][ T9924] br1: port 1(veth1) entered disabled state