Bug #1190
Updated by Francis Deslauriers almost 5 years ago
While trying to create a trace with events only a single cpu I tried to used @taskset@and `taskset`and witnessed that @lttng_ust_statedump@ lttng_ust_statedump events are sometimes missing. I was able to reproduce this issue with the follow commands: <pre> lttng create lttng enable-event -a -u lttng start taskset -c 0 ~/lttng-tools/tests/utils/testapp/gen-ust-nevents/gen-ust-nevents 2 lttng stop lttng view </pre> When running those commands multiple times in loop I see @lttng_ust_statedump@ `lttng_ust_statedump` events only 1 in 20 runs. All other runs only contain the event directly produced by the app.