[ 1532.424958][ T7516] veth0: entered allmulticast mode
[ 1532.425419][ T7516] veth1: entered allmulticast mode
[ 1532.425713][ T7516] veth2: entered allmulticast mode
[ 1532.426014][ T7516] veth3: entered allmulticast mode
[ 1558.050574][ T7516] veth0: left allmulticast mode
[ 1558.051032][ T7516] veth1: left allmulticast mode
[ 1558.051390][ T7516] veth2: left allmulticast mode
[ 1558.051748][ T7516] veth3: left allmulticast mode