Hi all, The third bug-fix release of LTTng-tools 2.12 - (Ta) Meilleure has just been released. This release addresses a number of issues listed below. 2021-02-22 lttng-tools 2.12.3 (National Margarita Day) * Fix: ust-consumer: metadata thread not woken-up after version change * Clean-up: ust-consumer: simplify metadata cache unlock on error path * Fix: sessiond: timer: unitiliazed sigevent fields * Fix: sessiond: ust-registry: dereference of NULL pointer on allocation failure * Fix: ust-consumer: metadata cache lock not taken when sampling max offset * Fix: use MT-safe strtok_r in multithreaded context * Fix: liblttng-ctl: unreported truncations when copying strings * Fix: configure: support Autoconf 2.70 * Fix: sessiond: metadata not created on app unregistration during start * Cleanup: use `modprobe --remove` rather than `rmmod` * Tests: Fix: 99% fill ratio for high buffer usage is too high for larger events * Fix: common: poll: compat_poll_wait never finishes * Build fix: implicit declaration of function 'PERROR' on Solaris * Fix: PERROR spam when `tracing` group does not exist * Fix: memcpy used on potentially overlapping regions As always, please report any issue you may encounter to bugs.lttng.org or on this mailing list. Project website: https://lttng.org Download link: https://lttng.org/files/lttng-tools/lttng-tools-2.12.3.tar.bz2 GPG signature: https://lttng.org/files/lttng-tools/lttng-tools-2.12.3.tar.bz2.asc