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Users of LTTng-modules with those configurations should upgrade. This issue is the result of an upstream kernel change (introduction of faultable syscall tracepoints), without the introduction of the corresponding changes in LTTng-modules. One effect of this bug is corruption of per-cpu linked-lists under load. It also possible that the ring buffer corrupts itself because of unexpected producer migration. The other change in those releases is the introduction of a wrapper for `get_pfnblock_migatetype` to build against v6.17 kernels. * New in this release: 2025-10-06 LTTng modules 2.14.2 * Fix: Add wrapper for `get_pfnblock_migatetype` * Fix: Protect syscall probes with preemption disable 2025-10-06 LTTng modules 2.13.21 * Fix: Add wrapper for `get_pfnblock_migatetype` * Fix: Protect syscall probes with preemption disable Thanks, Mathieu Project website: https://lttng.org Documentation: https://lttng.org/docs Download link: https://lttng.org/download -- Mathieu Desnoyers EfficiOS Inc. https://www.efficios.com