The "task_nsproxy" error corresponds to upstream bug https://bugs.lttng.org/issues/838 , which was fixed upstream in 2.5+ only. The commits linked on that bug would have to be backported to the 2.4 package.
The "task_nsproxy" error corresponds to upstream bug https:/ /bugs.lttng. org/issues/ 838 , which was fixed upstream in 2.5+ only. The commits linked on that bug would have to be backported to the 2.4 package.