| * smb tries to wake up | 06:58 | |
| * RAOF can spot smb a steaming pot of bees. | 07:11 | |
| smb | RAOF, To bee or not to bee... | 07:13 |
|---|---|---|
| RAOF | Whether tis nobler in the mind to suffer the stings of outrageous fortune... | 07:13 |
| * smb wished he could remember any more of that just for the fun... | 07:14 | |
| smb | So I rather replenish that coffee that has vaporized from my cup | 07:15 |
| apw | RAOF, i think you'll find your bees in high demand ... | 08:02 |
| ekarlso- | Hi | 09:12 |
| ekarlso- | I'm getting a panic on tcp_gso_segment on a server with 3.13 | 09:12 |
| ekarlso- | when MASQUERADE is used | 09:12 |
| ekarlso- | 3.13-24 to be exact | 09:15 |
| ekarlso- | also I tried the 3.14 kernel off of the mainline ppa but I only get that bnx2 firmware is missing so it fails to load | 09:15 |
| ekarlso- | what to do next ? | 09:16 |
| apw | ekarlso-, so filing a bug against the package "linux" would be a good thing to do | 09:27 |
| ekarlso- | done apw | 09:34 |
| ekarlso- | https://bugs.launchpad.net/ubuntu/+source/linux/+filebug/677a6d72-ceb7-11e3-a597-002481e7f48a | 09:34 |
| ubot2 | ekarlso-: Error: Could not gather data from Launchpad for bug #677 (https://launchpad.net/bugs/677). The error has been logged | 09:34 |
| ekarlso- | ehm | 09:35 |
| ekarlso- | https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1313591 | 09:37 |
| ubot2 | Launchpad bug 1313591 in linux (Ubuntu) "Panic on 3.13.0-24 with bnx2, iptables and MASQUERADE" [Undecided,New] | 09:37 |
| ekarlso- | apw: u got a cluje on how I can get 3.143 working ? | 09:38 |
| apw | ekarlso-, ok we really need to catch that panic stack you are getting | 09:41 |
| apw | as the bug report didn't pick it up | 09:41 |
| apw | so even if you have to take a photo ... | 09:41 |
| apw | also we'd be interested in the bnx2 firmware error as emitted on the later kernels, as that is likely to affect utopic | 09:42 |
| apw | henrix, hey ... you sent out fixes for CVE-2014-2523 for quantal, but i see lts-backport-raring is outstanding; is that dead now? | 09:43 |
| henrix | apw: let me have a look... | 09:44 |
| henrix | apw: hmm.. i thought the fix was in 3.8 stable, but i can't see it | 09:45 |
| apw | do i get to blame kamal ? | 09:45 |
| henrix | apw: heh, no, not yet :) | 09:45 |
| henrix | let me double check | 09:45 |
| apw | damn :) i was looking forward to some baiting | 09:45 |
| * apw puts his ratter back in its cage | 09:46 | |
| ekarlso- | https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1313591/+attachment/4099285/+files/trusty_panic.png < that one | 09:46 |
| ubot2 | Launchpad bug 1313591 in linux (Ubuntu) "Panic on 3.13.0-24 with bnx2, iptables and MASQUERADE" [Undecided,New] | 09:46 |
| apw | ekarlso-, i _hate_ backtraced ... the first line (and pretty much only the first line) is missing | 09:46 |
| ekarlso- | apw: ? | 09:47 |
| ekarlso- | I wonder if this is a openvswitch bug though | 09:47 |
| henrix | apw: ok, i'll send the fix for lts-backport-raring and also ask kamal to include it in stable as well | 09:48 |
| henrix | apw: thanks for spotting that ;) | 09:48 |
| apw | henrix, you know me, i hate "not green" | 09:49 |
| henrix | heh don't we all? :) | 09:49 |
| apw | ekarlso-, the most important line of that dump is the one that scrolled off the top (of course) | 09:49 |
| apw | ekarlso-, and yeah this seems to be higher than the driver, even if the presence triggers the behaviour | 09:50 |
| apw | it could be any number of layers at fault here indeed | 09:51 |
| ekarlso- | god I hate this | 09:53 |
| ekarlso- | trying to find the trace is bleh... | 09:53 |
| ekarlso- | need to pause at the right millisecond.. | 09:54 |
| apw | ekarlso-, these interfaces suck normally, i think the manufacturer does it just to make us go mad | 09:55 |
| ekarlso- | hmmms | 09:58 |
| ekarlso- | how the crap can I get the text .... | 09:58 |
| ekarlso- | apw: what to do next ? | 10:10 |
| apw | cry about how pants the interfaces are ... i've had a quick scan of the obvious and don't see anything which i can blame without the clues the top line would likely give us | 10:13 |
| apw | ekarlso-, i think we need you to be able to test on the later versions, so we need to figure out the firmware issue | 10:13 |
| ekarlso- | apw: how do we do that ? | 10:16 |
| ekarlso- | ok apw | 10:20 |
| ekarlso- | got it I think | 10:20 |
| ekarlso- | https://launchpadlibrarian.net/174035085/trusty_panic_top_edited.png | 10:24 |
| ekarlso- | apw does that provide better info ? | 10:25 |
| apw | ekarlso-, yep that is the baby | 10:33 |
| ekarlso- | what next then apw ? | 10:36 |
| apw | ekarlso-, i am poking around to see if there is any chatter on that and if there is anything obvious in the area; it would be good to test a 3.14/15 mainline in this context to see if it is fixed there else we have to look backwards to see what broke it | 10:50 |
| ekarlso- | apw: yeah, but then fthe firmware | 10:51 |
| apw | ekarlso-, which i am sure is a soluable problem | 10:52 |
| ekarlso- | how ? :_) | 10:52 |
| apw | whats the exact error it produces | 10:54 |
| apw | the other thing you can do if the newer ones don't work is look backwards for one which does | 10:55 |
| apw | ekarlso-, is there ipv6 traffic on this link | 10:56 |
| ekarlso- | apw: not that I know of | 10:56 |
| apw | ekarlso-, i assume as you are using openvswitch there are vlans | 10:57 |
| ekarlso- | bnx2/bnx2-mips-09-6.2.1b.fw is missing it says. | 10:57 |
| ekarlso- | yea, but I ain't using ovs for vlans atm | 10:57 |
| apw | /lib/firmware/3.13.0-24-generic/bnx2/bnx2-mips-09-6.2.1b.fw | 10:59 |
| apw | that seems to be packaged in the appropriate place | 10:59 |
| apw | linux-image-3.13.0-24-generic: /lib/firmware/3.13.0-24-generic/bnx2/bnx2-mips-09-6.2.1b.fw | 10:59 |
| apw | as far as i can see at least | 11:00 |
| apw | you could try symlinking htat into the mainline build lib directory in a similar place | 11:00 |
| ekarlso- | apw: sorry? | 11:02 |
| apw | as this is packaged with the kernel, you could add a symlink in /lib/firmware/VERSION/bnx2 | 11:03 |
| apw | for the mainline version you are running | 11:03 |
| ekarlso- | I tired | 11:05 |
| ekarlso- | ln -s /lib/firmware/3.14.X/bnx2 /lib/firmware | 11:06 |
| apw | and that didn't work ? | 11:07 |
| apw | if not, try ln -s /lib/firmware/3.14.X/bnx2 /lib/firmware/`uname -r`/bnx2 in the broke one | 11:07 |
| ekarlso- | bnx2/bnx2-mips-09-6.2.1b.fw is missing still -,,- | 11:07 |
| ekarlso- | So I linked that to the 3.14 bnx2 directory and it loads | 11:10 |
| ekarlso- | ok, booting then into 3.14 and see if that panics | 11:11 |
| apw | ekarlso-, i would also try v3.15-rc3 if that explodes on you, as that deffo has 2-3 suspicious sounding fixed | 11:14 |
| ekarlso- | deffo ? | 11:16 |
| apw | definatly | 11:17 |
| ekarlso- | 3.14 fixed it apw -,,- | 11:22 |
| apw | ekarlso-, ok good then there is hope | 11:23 |
| apw | ekarlso-, put all the info in the bu | 11:23 |
| apw | bug | 11:23 |
| ekarlso- | just that 3.14 works ? : ) | 11:24 |
| apw | ekarlso-, it is a start | 11:27 |
| apw | ekarlso-, 3.14 contains at aleast two of the suspicious sounding fixes | 11:34 |
| ppisati | felipec.wordpress.com/2012/11/13/git-remote-hg-bzr-2/ <- Bridge support in git for mercurial and bazaar | 12:12 |
| ppisati | e.g. git clone "bzr::lp:gnuhello" | 12:12 |
| ppisati | The original repository will be tracked like any git repository: | 12:12 |
| ppisati | ... | 12:12 |
| ppisati | awesome!!! | 12:12 |
| henrix | ppisati: is that the 'git-bzr' package? | 12:21 |
| ppisati | henrix: it seems so | 12:39 |
| ppisati | henrix: but i never used it | 12:39 |
| henrix | ppisati: me either... but i've installed it loooong ago so that i could give it a try. but never did :) | 12:40 |
| ppisati | git clone bzr::lp:$PROJECT | 12:42 |
| ppisati | and it works | 12:42 |
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| backjlack | http://dpaste.com/1798914/ <- has anyone seen something like this with 3.13? | 14:59 |
| rtg | backjlack, have you tried a 3.14 kernel in order to see if this issue has already been fixed ? | 15:05 |
| backjlack | rtg: No, but I've tried 3.12.16 a few weeks ago and that was OK. | 15:05 |
| backjlack | Are there any 3.14 kernel packages to try out? I'd rather not build 3.14 right now. | 15:06 |
| rtg | backjlack, kernel.ubuntu.com/~kernel-ppa/mainline/v3.14.2-utopic/ | 15:07 |
| rtg | backjlack, also, if you've the patience you could work with jsalisbury to bisect the issue | 15:08 |
| backjlack | rtg: I have patience, but I'm afraid I don't have much time. | 15:08 |
| rtg | well, thats up to you 'cause a kernel bisect can take awhile. | 15:09 |
| backjlack | Yes, I'm aware of that. I build my own kernels sometimes. | 15:09 |
| backjlack | Let's see if 3.14 fixes the problem. | 15:10 |
| jsalisbury | backjlack, if you open a bug report, I'd be more than happy to help bisect with you. For your part, it would require you test some kernels after I build them, then report back if they have the bug or not. | 15:10 |
| rtg | backjlack, jsalisbury builds the kernels for you so you on'y have to install, reboot, and do your snapshot. | 15:10 |
| backjlack | jsalisbury rtg: Ok, I've got 3.14 installed on the box. I'll test it for 1-2 days and file the bug afterwards. | 15:17 |
| backjlack | At least we'll know what has to be done at that point. | 15:17 |
| jsalisbury | backjlack, I'll keep an eye out for the bug report. | 15:17 |
| backjlack | It really looks like it's snapshot related because I'm running into this with Docker. | 15:17 |
| backjlack | docker+btrfs | 15:18 |
| rtg | apw, the patch I sent for the __udivdi3 modpost error ultimately used do_div(). I knew there was a better way. Also pushed to Utopic master-next | 16:19 |
| apw | rtg, that looks much prettier | 16:30 |
| rtg | apw, yup | 16:30 |
| rtg | jsalisbury, please see if you can get this guy to help you with a bisect. There are a lot of bnx2s out there. https://bugs.launchpad.net/bugs/1313591 | 17:07 |
| ubot2 | Launchpad bug 1313591 in linux (Ubuntu) "Panic on 3.13.0-24 with bnx2, iptables and MASQUERADE" [Undecided,Confirmed] | 17:08 |
| jsalisbury | rtg, will do | 17:08 |
| jsalisbury | rtg, looks to be fixed in 3.14.1, so I'll reverse bisect. | 17:09 |
| fuzion24 | hello, I'm running 14.04 on a 11,1 mbp retina 13", the laptop died because of battery and on boot now hands on "X86 Booting SMP configuration" | 18:05 |
| fuzion24 | this looks similar to my issue, but this kernel was previously booting until it died via power loss. https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1284085 | 18:06 |
| ubot2 | Launchpad bug 1284085 in linux (Ubuntu) "unable to boot after install on 2013 macbook air" [High,Confirmed] | 18:06 |
| fuzion24 | yea, what the bot said ^ | 18:07 |
| ernie_ | suomesta ketään? | 20:20 |
| ernie_ | I need help making my first kernel module | 20:22 |
| ernie_ | Why makefile says: there is no rule to producing mymodule? | 20:28 |
| arges | bjf: jsalisbury bug 1289728 says fix committed for ubuntu-quantal. Which tree is it in? | 21:05 |
| ubot2 | Launchpad bug 1289728 in linux-ti-omap4 (Ubuntu Saucy) "CVE-2014-0049" [Medium,Fix committed] https://launchpad.net/bugs/1289728 | 21:05 |
| arges | bjf: jsalisbury n/m my brain isn't working today | 21:07 |
| arges | bjf: http://zinc.ubuntu.com/git?p=ubuntu/ubuntu-quantal.git;a=commit;h=5a4214563afab122a847035bc64c6e5ef9736d80 | 21:12 |
| sconklin | hay arges, you have any thoughts about this? https://bugzilla.redhat.com/show_bug.cgi?id=1015989 - we're seeing the same thing on stock Ubuntu 14.04 EC2 guests | 21:40 |
| ubot2 | bugzilla.redhat.com bug 1015989 in kernel "kernel panic in nf_nat_cleanup_conntrack in netns_cleanup_net with Docker" [Unspecified,Assigned] | 21:40 |
| sconklin | here's the upstream bug https://bugzilla.kernel.org/show_bug.cgi?id=65191 | 21:41 |
| ubot2 | bugzilla.kernel.org bug 65191 in Netfilter/Iptables "BUG in nf_nat_cleanup_conntrack" [Normal,New] | 21:41 |
| arges | sconklin: hey! reading through it now | 21:41 |
| sconklin | I may drop due to weather. Not lack of interest :-) | 21:42 |
| arges | sconklin:haven't seen this particular issue, was looking at a few conntrack/netfilter issues in the past few months. But this seems to be slightly different. Have you guys tried any later kernels? 3.15? | 21:44 |
| sconklin | arges: no, the only thing we've tried is 14.04 | 21:56 |
| sconklin | I have to deal with weather. I'll get back to you tomorrowe | 22:04 |
| arges | take care | 22:04 |
| sconklin | http://radar.weather.gov/radar.php?product=NCR&rid=GWX&loop=yes | 22:04 |
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