[ 1743.711161][T14216] veth0: entered allmulticast mode
[ 1743.715023][T14216] veth1: entered allmulticast mode
[ 1743.715781][T14216] veth2: entered allmulticast mode
[ 1743.716530][T14216] veth3: entered allmulticast mode
[ 1766.948473][T14216] veth0: left allmulticast mode
[ 1766.948973][T14216] veth1: left allmulticast mode
[ 1766.949377][T14216] veth2: left allmulticast mode
[ 1766.949805][T14216] veth3: left allmulticast mode