/srv/irclogs.ubuntu.com/2017/03/06/#ubuntu-devel.txt

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pittixnox: hmm, systemd's new "root-unittest" fails on armhf in test-copy; it works on s390x in lxc, so I wonder if that's an artifact of lxd or an actual bug on armhf; perhaps you can have a quick look what's going wrong, otherwise I'm happy enough to blacklist the test on armhf or lxd (whichever is right) for now07:33
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cpaelzerpitti: hi, I see in the autopkgtest history of systemd that the "storage" test failed rather often on ppc64el09:14
cpaelzerpitti: I' currently ran into the same as well, since it failed/worked so often without any visible difference - are these just "retried until passing"09:15
cpaelzerpitti: or is there some background to learn?09:15
cpaelzerFYI - issues like in https://objectstorage.prodstack4-5.canonical.com/v1/AUTH_77e2ada1e7a84929a74ba3b87153c0ac/autopkgtest-zesty/zesty/ppc64el/s/systemd/20170306_005811_4a060@/log.gz09:15
pitticpaelzer: indeed, "reload ioctl on temporary-cryptsetup-5254 failed" -- that ioctl seems to be unreliable in cryptsetup somehow09:16
pittithat should be easy enough to reproduce outside the systemd test suite too, for a kernel bug report09:16
pittihttps://anonscm.debian.org/cgit/pkg-systemd/systemd.git/tree/debian/tests/storage#n74 is the cryptsetup luksFormat call09:17
cpaelzerpitti: ok, so in proposed retrying til pass and in a test env trying to debug and understand09:17
cpaelzerpitti: thanks09:17
cpaelzerdepending which of both is faster the debugging might resolve the retrying :-)09:18
pittithe test uses scsi_debug as a drive, I suggest to try with both that and a simple loop device to see whether that makes a difference09:18
cpaelzerthank you, I will do so09:18
pitticpaelzer: y and x seem fine, so might be a regression of linux 4.11?09:19
pittiactually it started failing with trigger linux-meta/4.10.0.8.1009:20
pittihttps://objectstorage.prodstack4-5.canonical.com/v1/AUTH_77e2ada1e7a84929a74ba3b87153c0ac/autopkgtest-zesty/zesty/ppc64el/s/systemd/20170217_024850_73931@/log.gz was the last successful one, with autopkgtest [01:48:28]: testbed running kernel: Linux 4.9.0-15-generic #16-Ubuntu SMP Fri Jan 20 15:28:49 UTC 201709:20
cpaelzeryeah I see that this was the "date" it started09:20
pittii. e. 4.9 → 4.1009:20
cpaelzerformer fails had other errors09:20
pittiso apparently 4.10 got promoted with ignoring that regression :(09:21
cpaelzersmb: ^^ did you hear (or could you ask around in the kernel team) anything about this?09:22
smbcpaelzer, a) no b) might do09:23
cpaelzersmb: ok, once (if) I have found a bit more debug data I'll show up in the kernel Teams chan as well then09:24
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bdrung_workhi, since a recent ubuntu 16.10 package update, the mod4 keyboard layer does not work any more for numbers. e.g. when i press mod4+j, it should result in number 4, but the mouse moves instead. do you have any hint at which package i should look at for this behaviour?10:30
bdrung_workmod4 works correctly on the lightdm10:30
xnoxpitti, we have started to whitelist systemd/armhf failures which are only seen during adt tests but not during package build time10:31
bdrung_work(i am using the german neo2 layout)10:31
xnoxpitti, i have not debugged it yet, and my wild guess that it has something to do with the fact that we run those on arm64 hardware10:32
xnox(arm64 kernel)10:32
pittixnox: more interestingly, we run the unittests as root during that autopkgtest but as user during package build, so they skip a lot of stuff10:33
pittixnox: armhf buildds are the same: armhf chroots on the exact same kind of arm64 cloud instances10:37
xnoxpitti, aha, so that test has never run (on builders); and always failed (during adt); hence steve considered it as a non-regression10:38
pittiright, that's plausible10:38
xnoxso it can be treated as "you shall never pass" unit test. Should be digged into why not, though.10:38
pittibut would still be interesting to see what fails, to make sure it's just an lxd limitation and not an actual bug somewhere10:38
xnoxhttps://bugs.launchpad.net/ubuntu/+source/systemd/+bug/167031310:39
ubottuLaunchpad bug 1670313 in systemd (Ubuntu) "armhf unit tests as root fail on adt tests, never run on builders" [Medium,Confirmed]10:39
cpaelzerpitti: for the systemd ppc test error after some debugging I can confirm a kernel bug which I reported in bug 167031110:52
ubottubug 1670311 in linux (Ubuntu) "aes-xts and aes-cbc failing to initialize on power since 4.10" [Undecided,New] https://launchpad.net/bugs/167031110:52
pitticpaelzer: nice work!10:54
cpaelzertyhicks: FYI bug 1670311 also blocks your latest apparmor in zesty-proposed11:16
ubottubug 1670311 in linux (Ubuntu) "aes-xts and aes-cbc failing to initialize on power since 4.10" [Critical,Confirmed] https://launchpad.net/bugs/167031111:16
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coreycbrbasak, hi, I responded to bug 164577213:41
ubottubug 1645772 in ironic (Ubuntu Yakkety) "[SRU] newton stable releases" [Undecided,Incomplete] https://launchpad.net/bugs/164577213:41
rbasakcoreycb: you still haven't reported the package versions you tested?13:47
rbasakcoreycb: doing it automatically is fine, but surely that automation provides that information in its output?13:48
rbasak"If this package fixes the bug for you, please add a comment to this bug, mentioning the version of the package you tested..."13:49
coreycbrbasak, thanks i've tested sru's before :) i'll add the versions tested.13:49
rbasakcoreycb: thanks. I'm not asking just for the sake of it. I have been involved in at least one severe stable release regression in the past when the package version tested wasn't the one released. I don't want to be responsible for causing that kind of thing.13:50
rbasakcoreycb: and I figure that our process is good enough to detect that, if only we all followed the process. So I insist on it.13:50
coreycbrbasak, ok i've added the versions tested13:53
rbasakThanks I'll take a look.13:53
coreycbrbasak, thanks13:54
rbasakcoreycb: there are some autopkgtest failures in pending-sru on s390x - please could you check? http://autopkgtest.ubuntu.com/packages/n/neutron/yakkety/s390x14:11
rbasakOnly for neutron.14:11
coreycbrbasak, sure14:12
rbasakcoreycb: I'm happy to release the others now if you would like.14:18
rbasak(or I can wait until you've checked/fixed neutron)14:18
coreycbrbasak, sure that'd be fine.  I'll let you know when neutron is fixed.14:18
rbasakOK14:18
rbasakDone14:20
coreycbrbasak, thanks.  if i upload a new version of neutron with a dep8 test fix, should i use a new bug # or use the sru bug #?14:23
rbasakcoreycb: no need for a bug and paperwork for a dep8 fix. So don't refer to a bug at all in your new changelog message (unless there is one already). But do use -v when uploading the replacement, so that the new upload still lists the previous bug as fixed.14:26
rbasakcoreycb: so I think you'll be uploading a  2:9.1.1-0ubuntu2, source built with -v2:9.0.0-0ubuntu1.16.10.2, with one changelog entry added over  2:9.1.1-0ubuntu1 and no new bug references. Does that make sense?14:27
coreycbrbasak, ok yes that makes sense. thanks.14:30
tyhickscpaelzer: thanks for the headsup on that bug15:44
xnoxrbasak, coreycb: is this not one more ordering bug of the units; where incorrect dependency/ordering is specified, and things do come up if one simply waits?15:46
xnoxbut we have also been fixing the tests to come up the right way around.15:47
xnox(in other openstack components)15:47
cpaelzertyhicks: yw15:52
cpaelzertyhicks: I see you have other  blockers as well still15:52
cpaelzertyhicks: but at least one less to debug15:52
cpaelzertyhicks: fyi the fix is enqueued for the next kernel upload already15:53
tyhickscool, that is helpful15:54
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smoserLaney, you tyhere?17:09
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Laneyhey smoser17:09
Laneyfor you, always!17:09
smoseryour changtes are good.17:10
smoserhttps://code.launchpad.net/~smoser/software-properties/trunk.lp1670399/17:11
smoseri just did those same changes17:11
smoserhttps://code.launchpad.net/~smoser/software-properties/trunk.lp1670399/+merge/31910517:11
smoserbut showed a bit more context. and i like my changesn to run-tests better .17:11
smoserbut lets get this fixed.17:11
Laneysmoser: ok, as you prefer17:12
LaneyMP mail sucks, eh?17:12
smoserjust slow.17:14
smoseri didnt see yours17:14
Laneybit of a shame that we both spent time debugging it, but eh17:15
Laneyyou go ahead17:15
smoseryeah17:16
smoseri open3d a bug.17:16
smoserdid you see that/17:16
Laneynope17:16
LaneyI don't think it existed on Thursday when I submitted the patch17:16
smoserhttps://bugs.launchpad.net/ubuntu/+source/software-properties/+bug/167039917:16
ubottuLaunchpad bug 1670399 in software-properties (Ubuntu) "dep8 tests are failing in zesty" [High,In progress]17:16
smosersorry. slow. i wish i'd seen your mp17:17
Laneys'ok17:17
caribouwould someone have time to have a look at a small config change to the tftpd-hpa package I'm preparing ? http://paste.ubuntu.com/24125880/17:17
caribouI haven't done much manging with upgrades of config params17:17
caribous/manging/mangling/17:18
caribouI stripped the modification of the i18n .po files out of the debdiff btw17:19
smoserLaney, http://paste.ubuntu.com/24125897/17:20
smoserlook goood ?17:20
Laneysmoser: sure, but spell my name right please :P17:20
smoserno deal17:20
smoserdoh!17:20
smoserLaney, uploaded. thanks.17:23
seb128smoser, "This (lp...)"?17:23
seb128was that missing some text?17:23
seb128oh well, if it's uploaded17:23
coreycbrbasak, zul has a new version of neutron in the review queue for yakkety, so if you don't mind rejecting that, i'll upload it again with the dep8 fix.17:25
Laneyyeah it said "fixes a testsuite failure."17:25
Laneyoh well17:25
smoserseb128, yeah. :-(17:25
smoserfail smoser17:25
coreycbxnox, rbasak: i think we need to use needs-recommends in debian/tests/control to ensure neutron-plugin-ml2 is installed.17:26
smoseri noticed that too17:26
smoserafter dput17:26
rbasakddebs missing for some packages on Trusty. IIRC this is a known thing? I have a bug report about it, not sure what to tell the reporter.17:30
rbasakbug 166829917:30
ubottubug 1668299 in php-json (Ubuntu) "missing debug symbols" [Undecided,Confirmed] https://launchpad.net/bugs/166829917:30
rbasakAh, I found 146577717:31
rbasakbug 146577717:31
ubottubug 1465777 in freetype (Ubuntu) "No ddeb for current Trusty updates." [Undecided,Won't fix] https://launchpad.net/bugs/146577717:31
naccsarnold: is LP: #1582990 still an issue for you?18:11
ubottuLaunchpad bug 1582990 in libvirt (Ubuntu) "internal error: End of file from monitor" [Medium,Confirmed] https://launchpad.net/bugs/158299018:11
sarnoldnacc: good question18:12
sarnoldnacc: yes18:12
naccsarnold: ok, thanks -- the debian report seems for an older version, so just wanted to double-check18:13
cpaelzernacc: are you working on the bug you asked sarnold about?19:09
cpaelzernacc: or were you only cleaning up and I shall put it on my list?19:09
nacccpaelzer: was only asking19:10
nacccpaelzer: triage duty19:10
nacccpaelzer: i figured i'd ping you about it at somep oint19:10
cpaelzernacc: ok, I put it on my list19:18
nacccpaelzer: thanks!19:18
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strydercanybody here able to point me on the path to discerning the logic behind the Dash type down filtering?19:34
rharperjgrimm: slangasek:  In attempting to verify resolvconf for yakkety; ran into an issue; I've updated the comments, looking for agreement on how to resolve; https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/164993119:41
ubottuLaunchpad bug 1649931 in resolvconf (Ubuntu Yakkety) "systemd-networkd needs to ensure DNS is up before network-online.target" [Medium,Fix committed]19:41
slangasekrharper: isn't systemd-resolved entirely an optimization of the DNS config?  Before systemd-resolved comes up, any DNS servers received should just be added to /etc/resolv.conf directly, and DNS resolution should proceed normally20:02
slangaseksystemd-resolved integrates with resolvconf, it doesn't supplant it20:02
rharperslangasek: I don't know for certain; let me read a bit more20:03
slangasekrharper: ok.  As far as I'm concerned systemd-resolved should not have to be running before network-online.target20:04
slangaseki.e. it's not a requirement for DNS resolution - but we might choose to enforce this to work around some issue somewhere20:04
rharperslangasek: going to confirm but my understanding for yak/zesty is that resolvconf is hook only;  it runs under ifupdown hook, and dhclient (which is for networking/ifupdown services);  in a networkd space, those (ifupdown) hooks don't matter; and systemd-resolved is decorated with pre/post execs to point to systemd-resolved caching namesever (127.0.0.53);20:12
rharperwe'll have nothing in /etc/resolv.conf prior to systemd-networkd coming up; and if that includes DNS settings, I believe those should be applied via having systemd-resolved unit run before we get to network-online.target;20:13
slangasekrharper: ah.  that's an unfortunate outcome of the lack of support for hooks, yes20:14
slangasekrharper: in that case, +1 for changing the ordering constraints on systemd-resolved, though I would argue it shouldn't need to hold up the resolvconf change20:14
rharperslangasek: agreed;  it's been a bit sticky to separate the networking/ifupdown path vs. systemd path since we don't have a non-ifupdown path by default20:15
rharperthe verification has been a matrix of xenial, yakkety * ifupdown/networking,networkd20:16
rharper * the two packages involved (systemd and resolvconf)20:16
rharperand forgetting all of those parts from time to time20:16
* slangasek nods20:17
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naccslangasek: Just to confirm, I need a FFe for the fix for LP: #1668940, where we are not b-d on a library that provides the headers needed to build the .so in question -- even though we ship a manpage documenting the feature? That is, it's a feature introduction in practice?20:58
ubottuLaunchpad bug 1668940 in samba (Ubuntu) "samba-vfs-modules misses ceph vfs module" [Medium,Triaged] https://launchpad.net/bugs/166894020:58
slangaseknacc: yeah, I would say that should get a look-sie for an FFe21:08
smoserhey. in zesty, the libc6-x32 is supposed to "just work" for 32 bit libc stuff ?21:16
smoseri have a executable that works on 32 bit.21:17
smoser $ ldd /usr/bin/brprintconf_mfc9125cnlinux-gate.so.1 =>  (0xb770d000)21:17
smoserlibc.so.6 => /lib/i386-linux-gnu/libc.so.6 (0xb7548000)21:17
smoser/lib/ld-linux.so.2 (0x8006d000)21:17
slangaseksmoser: libc6-x32 is for x32 binaries, of which there are approximately zero in the wild21:17
smoseroh. well, yeah. that'd do it.21:17
slangasekyou preferably want to install libc6:i386 (multiarch cross-install of the i386-arch package)21:18
smoseri was hoping to avoid i386 packages. and i thiought that might e what that was.21:18
smoseri just dont want to add the 32 bit arch to dpkg.21:19
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smoserwell, libc6-i386 worked for me.21:23
smoserand didn't need foreign arch21:24
smoserslangasek, my cloud-init uploads are back in the xenial and yakkety queue now.21:41
jgrimm\o/21:47
naccslangasek: ack, thank you!21:55
naccrbasak: would you be able to review: LP: #1669831 ?23:10
ubottuLaunchpad bug 1669831 in mysql-5.7 (Ubuntu) "package mysql-server 5.7.17-0ubuntu0.16.04.1 failed to install/upgrade: проблемы зависимостей — оставляем не настроенным" [Undecided,New] https://launchpad.net/bugs/166983123:10
sarnoldrbasak: <3 1610765 :)23:13
naccsarnold: ah thanks!23:16

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