This bug was fixed in the package systemd - 245.4-4ubuntu3.3
---------------
systemd (245.4-4ubuntu3.3) focal; urgency=medium
[ Rafael David Tinoco ]
* d/p/lp1861941-dont-generate-disk-byuuid-for-bcache-uuid.patch:
Reworded and reintroduced patch to fully explain delta is NOT a fix to
LP: #1861941 if the bcache-tools patch exists, but should be kept anyway
as the change makes sense for a better experience to end user.
(LP: #1861941)
https://git.launchpad.net/~ubuntu-core-dev/ubuntu/+source/systemd/commit/?id=f8f64b3b58a04a83b1c426818b9affc41e0bff6c
[ Dan Streetman ]
* d/p/lp1882596-man-fix-some-manvolnum.patch:
- fix some man section references (LP: #1882596)
https://git.launchpad.net/~ubuntu-core-dev/ubuntu/+source/systemd/commit/?id=3959ec95eff78d38ec4409807f151572afe83fe9
* d/p/lp1895418-correct-resolved-conf-cache-default.patch:
- fix resolved.conf default Cache= value (LP: #1895418)
https://git.launchpad.net/~ubuntu-core-dev/ubuntu/+source/systemd/commit/?id=ebe274a2b01658ee39b372d7033c35209510b028
* d/p/lp1897744-resolve-enable-RES_TRUSTAD-towards-the-127.0.0.53-st.patch:
- add resolv.conf 'trust-ad' option (LP: #1897744)
https://git.launchpad.net/~ubuntu-core-dev/ubuntu/+source/systemd/commit/?id=f6acc8c620b80adab7b048352d85e722b5ba8214
* d/t/*:
- Update tests to fix false negatives (LP: #1892358)
https://git.launchpad.net/~ubuntu-core-dev/ubuntu/+source/systemd/commit/?id=cee6c31a6caec7888270c9fa8757105ab950ed0c
https://git.launchpad.net/~ubuntu-core-dev/ubuntu/+source/systemd/commit/?id=a1c1a2bb0ff27faf84fe94583631dfd0f1f4ed8f
https://git.launchpad.net/~ubuntu-core-dev/ubuntu/+source/systemd/commit/?id=9417ce996766c133c2a33d4102ce1494f3166774
-- Dan Streetman <ddstr...@canonical.com> Thu, 08 Oct 2020 16:14:56
-0400
** Changed in: systemd (Ubuntu Focal)
Status: Fix Committed => Fix Released
** Changed in: systemd (Ubuntu Bionic)
Status: Fix Committed => Fix Released
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https://bugs.launchpad.net/bugs/1892358
Title:
autopkgtest success rate dropped inhibiting proposed migration
Status in build-essential package in Ubuntu:
Invalid
Status in glib2.0 package in Ubuntu:
Invalid
Status in iputils package in Ubuntu:
Invalid
Status in kbd package in Ubuntu:
Invalid
Status in linux-meta package in Ubuntu:
Invalid
Status in ntpsec package in Ubuntu:
Invalid
Status in qemu package in Ubuntu:
Invalid
Status in systemd package in Ubuntu:
Fix Released
Status in util-linux package in Ubuntu:
Invalid
Status in linux-meta source package in Bionic:
New
Status in systemd source package in Bionic:
Fix Released
Status in build-essential source package in Focal:
Confirmed
Status in linux-meta source package in Focal:
New
Status in qemu source package in Focal:
Confirmed
Status in systemd source package in Focal:
Fix Released
Status in util-linux source package in Focal:
Confirmed
Bug description:
[impact]
autopkgtests are failing/flaky and prevent other packages from
migrating to -updates
[test case]
check autopkgtest history
[regression potential]
in regard to the changed test cases, any regression would likely
result in either an incorrectly passed test, or an incorrectly failed
test.
[scope]
for systemd, this is needed for x, b, and f.
tests in g appear to be mostly stable, but I've opened MR (linked from
this bug) to update the tests there as well.
i don't plan to update x, as it's reaching ESM in ~6 months, and
backporting the test fixes is more work than just a simple code copy,
since there are additional differences/changes needed in the older
version of systemd (and python3). the failing/flaky tests in x have
been like that forever, and people have just retried them; we can keep
retrying them until x moves into ESM next year.
[original description]
Hi,
we had such cases in the past like bug 1817721 for bionic and maybe bug
1892130 is about the same as well. There were more but I didn't want to search
for all of them - what I checked is that there are no open ones clearly
pointing out the recent further drop in already flaky subtests.
In particular the tests "tests-in-lxd" and "systemd-fsckd" were known
to be flaky before, but got even worse.
Here stats of the last 40 runs, it might be a coincidences that this
is after 246-2ubuntu1 landed. Could as well be any other change
groovy
amd64
tests-in-lxd (F 42% S 0% B 10% => P 45%/)
FFFFBFFFFFFFB....FF.B.....F.....F...FBF
build-login (F 0% S 0% B 10% => P 87%/)
....B.......B.......B................B.
unit-config (F 0% S 0% B 10% => P 87%/)
....B.......B.......B................B.
networkd-testpy (F 0% S 0% B 10% => P 87%/)
....B.......B.......B................B.
boot-and-services (F 0% S 0% B 10% => P 87%/)
....B.......B.......B................B.
boot-smoke (F 0% S 0% B 10% => P 87%/)
....B.......B.......B................B.
logind (F 0% S 0% B 10% => P 87%/)
....B.......B.......B................B.
storage (F 0% S 0% B 10% => P 87%/)
....B.......B.......B................B.
upstream (F 35% S 0% B 10% => P 52%/)
..FFB.FFF.FFB....FF.B.....F.F..F....FBF
udev (F 0% S 0% B 10% => P 87%/)
....B.......B.......B................B.
systemd-fsckd (F 37% S 0% B 10% => P 50%/)
FFFFBFFFFFFFB.FF...FB.....F..........B.
root-unittests (F 0% S 0% B 10% => P 87%/)
....B.......B.......B................B.
ppc64el
tests-in-lxd (F 25% S 0% B 0% => P 75%/)
FFFF....FF............FFF.....F.........
systemd-fsckd (F 35% S 0% B 0% => P 65%/)
FFFFFFF...FF........F....FF.F..F........
root-unittests (F 2% S 0% B 0% => P 97%/)
..............................F.........
s390x
tests-in-lxd (F 52% S 0% B 0% => P 47%/)
FFFFFFF.FFFFFFF.FF.........FFFF...F.....
timedated (F 2% S 0% B 0% => P 97%/)
...........F............................
upstream (F 17% S 0% B 0% => P 82%/)
.....F......F.F.............FFF...F.....
systemd-fsckd (F 32% S 0% B 0% => P 67%/)
FFFFFFF..FF..F.................FF..F....
root-unittests (F 10% S 0% B 0% => P 90%/)
............................FFF...F.....
arm64
tests-in-lxd (F 40% S 0% B 2% => P 57%/)
FFFFF.B...FFF.FF..F..F.........FFF.F....
logind (F 2% S 0% B 2% => P 95%/)
......B...................F.............
upstream (F 22% S 0% B 2% => P 75%/)
...F.FB.....F.F.............F..FFF.F....
root-unittests (F 12% S 0% B 2% => P 85%/)
......B.F...........F.F........F...F....
(I'm sure LP will make this unreadable, but is is nice in monospace)
Whatever the root cause is - the success rate of these has reduced so
much that the (even formerly questionable) practice of retry-until-
success won't work anymore.
I have run the two tests in a local VM and systemd-fsckd works there
while tests-in-lxd seems to trip over the old flaky fellow being
"boot-and-services".
We had the discussion in the past, but I think I need to again bring
up the suggestion to skip "tests-in-lxd" and "systemd-fsckd" until
they are on reasonable success rates.
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