Package: src:ltt-control Version: 2.16.0-3 User: [email protected] Usertags: python3.15 Tags: ftbfs, forky, sid Severity: serious
Hi! While rebuilding the python related packages for the Python 3.15 transition, we found that ltt-control fails to build from source: https://debusine.debian.net/debian/r-python-python3.15/artifact/5166429/raw/ltt-control_2.16.0-3+py315.2_arm64-2026-10-25T14:59:45Z.build The rebuild failed on arm64, but succeeded on amd64. From the log, the error is due to a number of failed tests, like these: # lttng add-trigger --name python-multi-action --condition=event-rule-matches --type=python:logging --name=py.logger --action=start-session session_nzb88fj0 --action=notify # Error: Failed to register trigger: Session daemon agent tracing is disabled. not ok 8 - Registered trigger 'python-multi-action': ('add-trigger --name python-multi-action --condition=event-rule-matches --type=python:logging --name=py.logger --action=start-session session_nzb88fj0 --action=notify', '<?xml version="1.0" encoding="UTF-8"?>\n<command xmlns="https://lttng.org/xml/ns/lttng-mi"; xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"; xsi:schemaLocation="https://lttng.org/xml/ns/lttng-mi https://lttng.org/xml/schemas/lttng-mi/4/lttng-mi-4.3.xsd"; schemaVersion="4.3"><name>add-trigger</name><output/><success>false</success></command>\n', 'Error: Failed to register trigger: Session daemon agent tracing is disabled.\n') FAIL: tools/trigger/test_trigger_creation.py 8 - Registered trigger 'python-multi-action': ('add-trigger --name python-multi-action --condition=event-rule-matches --type=python:logging --name=py.logger --action=start-session session_nzb88fj0 --action=notify', '<?xml version="1.0" encoding="UTF-8"?>\n<command xmlns="https://lttng.org/xml/ns/lttng-mi"; xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"; xsi:schemaLocation="https://lttng.org/xml/ns/lttng-mi https://lttng.org/xml/schemas/lttng-mi/4/lttng-mi-4.3.xsd"; schemaVersion="4.3"><name>add-trigger</name><output/><success>false</success></command>\n', 'Error: Failed to register trigger: Session daemon agent tracing is disabled.\n') not ok 13 - Trigger 'jul-rotate' is reported by list-triggers FAIL: tools/trigger/test_trigger_creation.py 13 - Trigger 'jul-rotate' is reported by list-triggers --- duration_ms: 0.00456 ... not ok 14 - Trigger 'log4j-snapshot' is reported by list-triggers FAIL: tools/trigger/test_trigger_creation.py 14 - Trigger 'log4j-snapshot' is reported by list-triggers --- duration_ms: 0.00372 ... The rebuild was done on debusine, I don't know if there's something different about the environment there that could cause this "Session daemon agent tracing is disabled" on ARM. -- Regards, Marga
