[ 1496.015722][ T7776] br1: port 1(veth1) entered blocking state
[ 1496.016016][ T7776] br1: port 1(veth1) entered disabled state
[ 1496.016310][ T7776] veth1: entered allmulticast mode
[ 1496.018301][ T7776] veth1: entered promiscuous mode
[ 1496.166097][   T50] br1: port 1(veth1) entered blocking state
[ 1496.166342][   T50] br1: port 1(veth1) entered forwarding state
[ 1511.847486][ T7835] br1: port 1(veth1) entered disabled state
[ 1512.014772][ T7836] veth1: left allmulticast mode
[ 1512.015053][ T7836] veth1: left promiscuous mode
[ 1512.015357][ T7836] br1: port 1(veth1) entered disabled state