[RELEASE] LTTng-modules 2.14.4 (Linux kernel tracer)

Mathieu Desnoyers mathieu.desnoyers at efficios.com
Mon Feb 9 11:37:20 EST 2026


This is a stable release announcement for the LTTng kernel tracer,
an out-of-tree kernel tracer for the Linux kernel.

The LTTng project provides low-overhead, correlated userspace and
kernel tracing on Linux. Its use of the Common Trace Format and a
flexible control interface allows it to fulfill various workloads.

* New in this release:

- Add support for Linux kernel v6.19.
- Bug fix for experimental CTF2 (https://bugs.lttng.org/issues/1434).

* Detailed change log:

2026-02-09 LTTng modules 2.14.4
         * fix: Manual conversion to use ->i_state accessors (v6.19)
         * fix: btrfs: headers cleanup to remove unnecessary local includes (v6.19)
         * Fix: Initialize syscall tables sorted entries
         * Cleanup lttng-syscalls.h: Remove extern on function prototypes
         * Make init_event_desc_enum_desc_sorted_entries public
         * Update .gitreview for stable-2.14

Project website: https://lttng.org
Documentation: https://lttng.org/docs
Download link: https://lttng.org/download

Enjoy!

Mathieu

-- 
Mathieu Desnoyers
EfficiOS Inc.
https://www.efficios.com



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