[ 1097.994401][ T4500] br1: port 1(veth1) entered blocking state
[ 1097.995110][ T4500] br1: port 1(veth1) entered disabled state
[ 1097.995343][ T4500] veth1: entered allmulticast mode
[ 1097.996835][ T4500] veth1: entered promiscuous mode
[ 1098.019614][ T4394] br1: port 1(veth1) entered blocking state
[ 1098.019801][ T4394] br1: port 1(veth1) entered forwarding state
[ 1112.457269][ T4643] br1: port 1(veth1) entered disabled state
[ 1112.483744][ T4644] veth1: left allmulticast mode
[ 1112.483907][ T4644] veth1: left promiscuous mode
[ 1112.484136][ T4644] br1: port 1(veth1) entered disabled state