Ubuntu
lttng-modules package

  1. Bug #1727251
  2. Comment #0

Comment 0 for bug 1727251

Revision history for this message
Po-Hsu Lin (cypressyew) wrote :

Kernel 4.13.0-16.19~16.04.3

4 tests failed for the ubuntu_lttng_smoke_test:
 == lttng smoke test of session create/destroy ==
 Session test-kernel-session created.
 Traces will be written in /tmp/lttng-kernel-trace-21869-session
 PASSED (lttng create)
 Session test-kernel-session destroyed
 PASSED (lttng destroy)

 == lttng smoke test list kernel events ==
 Error: Unable to list kernel events: Kernel tracer not available
 Error: Command error
 FAILED (lttng list --kernel)
 FAILED (lttng list --kernel more output expected)

 == lttng smoke test trace open/close system calls ==
 Session test-kernel-session created.
 Traces will be written in /tmp/lttng-kernel-trace-21869-session
 PASSED (lttng create)
 Error: Event open: Kernel tracer not available (channel channel0, session test-kernel-session)
 Error: Event openat: Kernel tracer not available (channel channel0, session test-kernel-session)
 Error: Event close: Kernel tracer not available (channel channel0, session test-kernel-session)
 FAILED (lttng enable-event)
 Session test-kernel-session destroyed

 == lttng smoke test trace context switches ==
 Session test-kernel-session created.
 Traces will be written in /tmp/lttng-kernel-trace-21869-session
 PASSED (lttng create)
 Error: Event sched_switch: Kernel tracer not available (channel channel0, session test-kernel-session)
 FAILED (lttng enable-event)