Didn't see this on X-4.15 as well.
I assume this was fixed with
https://kernel.ubuntu.com/git/ubuntu/autotest-client-tests.git/commit/?id=b11bc2a1997f5e992549e5a5dfb55941356387c8
Closing this bug.
** No longer affects: linux (Ubuntu)
** No longer affects: linux (Ubuntu Bionic)
** No longer affects: linux-signed-hwe (Ubuntu)
** No longer affects: linux-signed-hwe (Ubuntu Bionic)
** Changed in: ubuntu-kernel-tests
Status: New => Fix Released
** Changed in: ubuntu-kernel-tests
Importance: Undecided => Medium
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https://bugs.launchpad.net/bugs/1796791
Title:
ubuntu_ftrace_smoke_test time outed on X-4.15 / B-4.15
Status in ubuntu-kernel-tests:
Fix Released
Bug description:
The test was killed.
Compared to the test in X-4.4 (https://pastebin.ubuntu.com/p/hQDvv9qXFx/), it
looks like the "tracer function can be enabled" is the one got killed.
Output:
PASSED (CONFIG_FUNCTION_TRACER=y in /boot/config-4.15.0-36-generic)
PASSED (CONFIG_FUNCTION_GRAPH_TRACER=y in /boot/config-4.15.0-36-generic)
PASSED (CONFIG_STACK_TRACER=y in /boot/config-4.15.0-36-generic)
PASSED (CONFIG_DYNAMIC_FTRACE=y in /boot/config-4.15.0-36-generic)
PASSED all expected /sys/kernel/debug/tracing files exist
PASSED (function_graph in /sys/kernel/debug/tracing/available_tracers)
PASSED (function in /sys/kernel/debug/tracing/available_tracers)
PASSED (nop in /sys/kernel/debug/tracing/available_tracers)
PASSED (function can be enabled)
PASSED (SyS_write traces found must be > 32, got 5575)
PASSED (function_graph can be enabled)
PASSED (vfs_write traces found must be > 32, got 10726)
PASSED (tracer hwlat can be enabled (got 10 lines of tracing output))
PASSED (tracer blk can be enabled (got 2 lines of tracing output))
PASSED (tracer mmiotrace can be enabled (got 9 lines of tracing output))
PASSED (tracer function_graph can be enabled (got 55991 lines of tracing
output))
PASSED (tracer wakeup_dl can be enabled (got 2 lines of tracing output))
PASSED (tracer wakeup_rt can be enabled (got 44 lines of tracing output))
PASSED (tracer wakeup can be enabled (got 60 lines of tracing output))
TIMEOUT 1431
KILLING 1431
FAILED: aborting, timeout, took way too long to complete
ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: linux-image-4.15.0-36-generic 4.15.0-36.39~16.04.1
ProcVersionSignature: User Name 4.15.0-36.39~16.04.1-generic 4.15.18
Uname: Linux 4.15.0-36-generic x86_64
ApportVersion: 2.20.1-0ubuntu2.18
Architecture: amd64
Date: Tue Oct 9 04:59:56 2018
SourcePackage: linux-signed-hwe
UpgradeStatus: No upgrade log present (probably fresh install)
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