/srv/irclogs.ubuntu.com/2014/08/11/#ubuntu-kernel.txt

=== shuduo is now known as shuduo_afk
=== JanC_ is now known as JanC
SirDMZOk, so i've built a new pbuilder and the kernel still FTBFS in that. http://pastebin.com/KAhXkKMF09:03
karoogaHi anyone familiar with vmebus?11:54
zygahey, are the new 3.13-based kernels for precise and trusty being released via some fast track this time around?12:38
zygabjf: hey13:54
zygabjf: the man I wanted to talk to13:54
bjfzyga, what's up?13:55
=== retoad is now known as retoaded
rtgkamal, could you have a look at https://lists.ubuntu.com/archives/kernel-team/2014-July/046963.html ? it is affecting 3.13 stable.14:13
kamalrtg, ok, will do14:15
rtgkamal, it has regressed kirkland's orange box (if you need a tester)14:17
kamalrtg, ack.  looks like upstream has a fix in the works -- I'll see what we can do for 3.13-stable asap14:19
rtgkamal, I couldn't find the upstream patch in linux-next, so its still pretty green14:20
kamalrtg, yes14:20
kirklandkamal: rtg: yes, please I need that fix in trusty-updates ASAP, urgently15:03
kirklandkamal: rtg: I'm happy to test15:03
rtgapw, do you have patches for https://bugs.launchpad.net/bugs/1354397 ?15:25
ubot5Ubuntu bug 1354397 in linux (Ubuntu Trusty) "Latest fixes from storvsc & scsi drivers for Hyper-V/Azure" [Undecided,In progress]15:25
apwrtg, ahh i am working on that one, slowly, as the list i have which is in another bug, fails to apply like at the first hurdle15:26
rtgapw, are they for Trusty or Utopic ?15:26
apwrtg, for trusty at least, i started on friday and flushed the context15:27
rtgsmoser, do you have any reproducers for https://bugs.launchpad.net/bugs/1354459 ? Maybe we can get IBM to have a look.15:37
ubot5Ubuntu bug 1354459 in linux (Ubuntu) "kernel crash power 8 bare metal" [Undecided,Incomplete]15:37
smoserrtg, it fails ~ 20% of time maybe16:02
smoserboot fails.16:02
smosermaybe only 10% .16:02
rtgsmoser, just idling ?16:02
smoserwell, boot is hardly idling16:02
smoserit doesnt make it up to the point where it is doing anything useful.16:03
rtgsmyes, but otherwise16:03
smoseri think i've seen it fail both in d-i kernel and in iscsi remote root boot.16:03
rtgsmoser, does it happen on more then one ? I think there are some OPAL version differences16:04
smoseri have onyl really tried doing install and such to one machine.16:04
smoserso my sample set is a bit small16:04
rtginfinity, ^^ have you seen any bare metal problems ?16:04
rtgsmoser, we have a bunch of these machines, so I'm surprised the issue is not more widespread16:05
infinityrtg: No, but I don't do a lot of bare metal testing (yet).16:07
rtginfinity, ok, I thought we had.16:07
infinityrtg: We almost entirely run in VMs.  This needs to change, obviously.16:08
infinityrtg: And will change a bit as host LE KVM starts working, so we can run Ubuntu on Ubuntu.16:08
rtginfinity, do you anticipate installing more bare metal machines soon ?16:08
rtgwhen KVM starts working I assume16:08
infinityrtg: Over the coming weeks, perhaps.  It's not an urgency for me, yet, though it should be for the cert people pretty soon.16:09
smoserrtg, infinity it is important, its "supported" for maas.16:09
infinityrtg: But yes, once we have a working KVM solution, the plan would be to flatten all the machines we have and run Ubuntu on all of them.16:09
smoserand is not entirely un-useful either. u16:10
smoserit can be useful for lxc host.16:10
smoserto run ppc64el "bare metal".16:10
infinitysmoser: Sure, it's useful for some usecases (whole machine use, or lxc), but neither of those is currently my use-case.16:10
infinitysmoser: But my use-case should be getting fixed pretty soon.16:10
smoserinfinity, you are not the only person ;)16:11
infinitysmoser: I know I'm not, but Tim was asking if *I* do a lot of bare metal, and the answer is currently no.16:11
infinitysmoser: Other people should definitely be testing it more.16:11
infinitysmoser: And one of those people will soon be me.16:11
rtgsmoser, have the cert folks started on bare metal yet ?16:12
smoserrtg, i believ they have started.16:12
rtgkamal, https://bugs.launchpad.net/bugs/1354469 looks like another 3.13 stable regression16:58
ubot5Ubuntu bug 1354469 in linux (Ubuntu) "[3.13.0-30.55] rtl8821ae Kernel PANIC due to calling incorrect function" [High,Triaged]16:58
apwrtg, that is the driver update you did isn't it?17:07
rtgapw, a staging driver ? I don't remember that17:08
rtglemme look again17:08
rtgapw,ah, it was ppisati17:10
apwnominally it was "us" at least17:10
rtgkamal, nm about bug #1354469. I found an upstream patch and have sent it to the k-team list.17:19
ubot5bug 1354469 in linux (Ubuntu) "[3.13.0-30.55] rtl8821ae Kernel PANIC due to calling incorrect function" [High,Triaged] https://launchpad.net/bugs/135446917:19
kamalrtg, but should I really never-mind?  that seems like a good candidate for 3.13-stable anyway, doesn't it?18:03
rtgkamal, I don't think those patches came in via stable, but I have not checked.18:03
kamalrtg, not tagged for stable, but sounds like maybe it should be18:04
kamal*have ben18:04
kamal*have been   (sigh)18:04
rtgkamal, IIRC the rtl8821ae patches were backports proposed by ppisati.18:05
kamalrtg, ok I'll take stock and bug him18:06
rtgkamal, just checked. there are no updates in your 3.13 stable for drivers/staging/rtl8821ae/rtl8821ae, so I'm sure this is not your problem.18:11
kamalrtg, excellent -- thanks!18:11
retabelljust filled a bugreport18:18
retabellhttps://bugs.launchpad.net/ubuntu/+source/linux/+bug/135531818:18
ubot5Ubuntu bug 1355318 in linux (Ubuntu) "wlan-dongle ID 0df6:0076 Sitecom Europe B.V." [Undecided,Confirmed]18:18
=== mjg59` is now known as mjg59
=== msx is now known as Yezabel
=== Yezabel is now known as Yezalel
=== Yezalel is now known as Guest99110
zartoosh__HI using ubuntu 14.04 I get this error. BUG: Bad page map in process sshd  pte:01000000 pmd:23ed3206720:07
apwzartoosh__, that would be unexpected, you should file a bug against linux when it occurs20:11
zartoosh__apw, thanks for your reply, should I file that against linux kernel, or ubuntu kernel. Please advise? thx20:13
apwubuntu kernel in the first instance, if it proves to be upstream we can move it up then20:14
apwzartoosh__, file the bug and report the number here, as that sounds like something needing investigating20:14
zartoosh__apw thank you will do, last question:  that what number ?20:19
apwthe bug numbre20:19
zartoosh__apw thank you.20:28
=== Guest99110 is now known as msx
henrix~/quit21:03

Generated by irclog2html.py 2.7 by Marius Gedminas - find it at mg.pov.lt!