This bug was fixed in the package linux - 4.15.0-47.50
---
linux (4.15.0-47.50) bionic; urgency=medium
* linux: 4.15.0-47.50 -proposed tracker (LP: #1819716)
* Packaging resync (LP: #1786013)
- [Packaging] resync getabis
- [Packaging] update helper scripts
-
Passed with the proposed Bionic kernel - 4.15.0-47.50
selftests: raw_skew
WARNING: ADJ_OFFSET in progress, this will cause inaccurate results
Estimating clock drift: 0.553(est) 0.89(act) [OK]
Pass 0 Fail 0 Xfail 0 Xpass 0 Skip 0 Error 0
1..0
ok
This bug is awaiting verification that the kernel in -proposed solves
the problem. Please test the kernel and update this bug with the
results. If the problem is solved, change the tag 'verification-needed-
bionic' to 'verification-done-bionic'. If the problem still exists,
change the tag
** Changed in: linux (Ubuntu Bionic)
Status: In Progress => Fix Committed
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https://bugs.launchpad.net/bugs/1811194
Title:
raw_skew in timer from the ubuntu_kernel_selftests
** Description changed:
+ [impact]
+
+ autopkgtest failure during test for linux pkg.
+
+ ADJ_OFFSET during test causes skew, and test to fail.
+
+ [test case]
+
+ this only happens intermittently, but frequently on the autopkgtests.
+
+ when it happens it looks like:
+
+ 20:46:54 DEBUG|
** Changed in: linux (Ubuntu Bionic)
Importance: Low => Medium
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https://bugs.launchpad.net/bugs/1811194
Title:
raw_skew in timer from the ubuntu_kernel_selftests failed on Bionic
I believe this is fixed (worked around, by skipping the test when
ADJ_OFFSET is detected) by upstream commit
1416270f4a1ae83ea84156ceba19a66a8f88be1f:
commit 1416270f4a1ae83ea84156ceba19a66a8f88be1f
Author: John Stultz
Date: Tue May 29 19:12:18 2018 -0700
selftest: timers: Tweak raw_skew
** Also affects: linux (Ubuntu Bionic)
Importance: Undecided
Status: New
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https://bugs.launchpad.net/bugs/1811194
Title:
raw_skew in timer from the ubuntu_kernel_selftests
** Description changed:
- This issue cannot be reproduced across all of our SUTs, issue found on
- node secchi.
+ This issue cannot be reproduced across all of our SUTs, issue found on node
secchi (3 out of 3).
+ And sometimes on node amaura (2 out of 4)
selftests: raw_skew
