[ 1341.808666][T18255] veth0: entered allmulticast mode
[ 1341.809067][T18255] veth1: entered allmulticast mode
[ 1341.809424][T18255] veth2: entered allmulticast mode
[ 1341.809770][T18255] veth3: entered allmulticast mode
[ 1360.173723][T18255] veth0: left allmulticast mode
[ 1360.174097][T18255] veth1: left allmulticast mode
[ 1360.174384][T18255] veth2: left allmulticast mode
[ 1360.174687][T18255] veth3: left allmulticast mode