+.BR " --extra-kmod-probes=probe1, probe2, ..."
+Specify extra kernel modules containing LTTng probes to be loaded by the session
+daemon. The list follows the format of the \fB--kmod-probes\fP option.
+This list is appended to the list provided by \fB--kmod-probes\fP or, if
+\fB--kmod-probes\fP is missing, to the default list of probes.
+.TP