[ 1647.650910][ T7737] br1: port 1(veth1) entered blocking state
[ 1647.652027][ T7737] br1: port 1(veth1) entered disabled state
[ 1647.652754][ T7737] veth1: entered allmulticast mode
[ 1647.654677][ T7737] veth1: entered promiscuous mode
[ 1647.815046][  T337] br1: port 1(veth1) entered blocking state
[ 1647.815366][  T337] br1: port 1(veth1) entered forwarding state
[ 1663.687081][ T7796] br1: port 1(veth1) entered disabled state
[ 1663.844398][ T7798] veth1: left allmulticast mode
[ 1663.844699][ T7798] veth1: left promiscuous mode
[ 1663.845002][ T7798] br1: port 1(veth1) entered disabled state