** Description changed: + ***THIS IS A POTENTIAL REGRESSION*** + + This test will pass with the older kernel, 4.15.0-1013-azure, but not + the 4.15.0-1014-azure in -proposed. + It looks like the kernel module can be installed, but four tests have failed: == lttng smoke test of session create/destroy == Session test-kernel-session created. Traces will be written in /tmp/lttng-kernel-trace-14716-session PASSED (lttng create) Session test-kernel-session destroyed PASSED (lttng destroy) == lttng smoke test list kernel events == 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-14716-session PASSED (lttng create) 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-14716-session PASSED (lttng create) FAILED (lttng enable-event) Session test-kernel-session destroyed Summary: 4 passed, 4 failed - http://10.246.72.46/4.15.0-1014.14-azure/bionic-linux-azure- azure-4.15.0-Standard_D12-ubuntu_lttng_smoke_test/ubuntu_lttng_smoke_test/results/ubuntu_lttng_smoke_test .lttng-smoke-test/debug/ubuntu_lttng_smoke_test.lttng-smoke- test.DEBUG.html + + Error message from /var/log/syslog: + + kernel: [ 639.531889] PKCS#7 signature not signed with a trusted key + kernel: [ 639.538251] lttng_tracer: Unknown symbol lttng_hp_prepare (err 0) + kernel: [ 639.538280] lttng_tracer: Unknown symbol lttng_hp_online (err 0) + lttng-sessiond[1097]: Error: Unable to load required module lttng-ring-buffer-client-discard + lttng-sessiond[1097]: Warning: No kernel tracer available + kernel: [ 639.606845] PKCS#7 signature not signed with a trusted key + kernel: [ 639.613331] lttng_tracer: Unknown symbol lttng_hp_prepare (err 0) + kernel: [ 639.613360] lttng_tracer: Unknown symbol lttng_hp_online (err 0) + lttng-sessiond[1097]: Error: Unable to load required module lttng-ring-buffer-client-discard + lttng-sessiond[1097]: Warning: No kernel tracer available + kernel: [ 639.677124] PKCS#7 signature not signed with a trusted key + kernel: [ 639.680857] lttng_tracer: Unknown symbol lttng_hp_prepare (err 0) + kernel: [ 639.680886] lttng_tracer: Unknown symbol lttng_hp_online (err 0) + lttng-sessiond[1097]: Error: Unable to load required module lttng-ring-buffer-client-discard + lttng-sessiond[1097]: Warning: No kernel tracer available + kernel: [ 639.737914] PKCS#7 signature not signed with a trusted key + kernel: [ 639.753366] lttng_tracer: Unknown symbol lttng_hp_prepare (err 0) + kernel: [ 639.753394] lttng_tracer: Unknown symbol lttng_hp_online (err 0) + lttng-sessiond[1097]: Error: Unable to load required module lttng-ring-buffer-client-discard + lttng-sessiond[1097]: Warning: No kernel tracer available + kernel: [ 639.829710] PKCS#7 signature not signed with a trusted key + kernel: [ 639.843736] lttng_tracer: Unknown symbol lttng_hp_prepare (err 0) + kernel: [ 639.843765] lttng_tracer: Unknown symbol lttng_hp_online (err 0) + lttng-sessiond[1097]: Error: Unable to load required module lttng-ring-buffer-client-discard + lttng-sessiond[1097]: Warning: No kernel tracer available
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1778642 Title: ubuntu_lttng_smoke_test failed on Azure 4.15 To manage notifications about this bug go to: https://bugs.launchpad.net/lttng-modules/+bug/1778642/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
