1256175702 J * imcsk8 ~ichavero@189.155.146.147 1256180476 J * saulus_ ~saulus@c150105.adsl.hansenet.de 1256180883 Q * SauLus Ping timeout: 480 seconds 1256180894 N * saulus_ SauLus 1256182908 J * aj__ ~aj@c150209.adsl.hansenet.de 1256183336 Q * derjohn_foo Ping timeout: 480 seconds 1256183712 M * fback I hope they won't return it on the customs ;) 1256189919 J * ghislainocfs2 ~Ghislain@LPuteaux-151-41-11-129.w217-128.abo.wanadoo.fr 1256191038 J * ghislainocfs21 ~Ghislain@adsl2.aqueos.com 1256191093 Q * ghislainocfs21 Read error: Connection reset by peer 1256191302 Q * ghislainocfs2 Ping timeout: 480 seconds 1256191361 J * ghislainocfs2 ~Ghislain@adsl2.aqueos.com 1256192503 J * DreamerC ~DreamerC@122-116-181-118.HINET-IP.hinet.net 1256192671 Q * imcsk8 Quit: This computer has gone to sleep 1256192834 Q * nenolod Ping timeout: 480 seconds 1256193123 J * nenolod ~nenolod@67.202.104.35 1256193208 M * Bertl off to bed now ... have a good one everyone! 1256193217 N * Bertl Bertl_zZ 1256193930 Q * aj__ Ping timeout: 480 seconds 1256195382 J * aj__ ~aj@80.85.196.112 1256196035 J * sharkjaw ~gab@64.28.12.166 1256196694 J * BenG_ ~bengreen@94-169-110-10.cable.ubr22.aztw.blueyonder.co.uk 1256196738 Q * BenG_ 1256196859 M * yang Hello ! I am able to boot the first kernel http://pastebin.com/f72775794 (2.6.27), http://pastebin.com/f1fd99fa1 (2.6.31.4) while this kernel fails to boot, does anyone have an idea what I could fix to make 2.6.31.4 to boot up. It's a kernel with a -vserver patch. I also tried removing the IPv6 stack, but without success. 1256197050 M * BenG yang, is 2.6.31.4 a kernel you built yourself? 1256197123 M * BenG sorry, of course it is 1256197143 M * yang yes 1256197220 M * yang the first kernel is not with -vserver patch its the usual one 1256197248 M * BenG but it's 2.6.27, not 2.6.31.4 1256197253 M * yang yes 1256197279 M * BenG wouldn't it be worth trying to get an unpatched 2.6.31.4 booting? 1256197315 M * BenG from the pastes, it looks like the kernel reach the same point in the boot process, "eth0: no IPv6 routers present" 1256197322 M * yang that wouldn't help me much, I need the one with -vserver patch 1256197350 M * BenG it would allow you to see if not booting was because of the patch or the kernel 1256197440 M * yang it must be something regarding the patch, debian -vserver stock kernel also refuses to boot 1256197478 M * BenG from which Debian release? 1256197502 M * yang I think that I have some daemons enabled in the system which start some vserver utils 1256197515 M * yang Well, my distro is debian testing 1256197557 M * BenG so the only official vserver image would be 2.6.26 yes? 1256197561 M * yang yes 1256197579 M * yang but for some reason, its not in testing, only in stable 1256197650 M * BenG so 2.6.26 without the vserver patch boots okay for you? 1256197696 M * yang well, 2.6.27 kernel (which was made by the datacenter) 1256197726 M * yang the first one, from my log, its the only one that boots 1256197733 M * BenG that's a whole different thing, if you are going to make statements about the state of the vserver patch, you need to test like for like 1256197768 M * BenG so, perhaps test 2.6.26 from Debian against 2.6.26-vserver from Debian 1256197783 M * yang ok 1256197783 Q * Mr_Smoke Read error: Connection reset by peer 1256197784 M * BenG though you are using a kernel from an old version of Debian 1256197794 J * Mr_Smoke ~smokey@layla.lecoyote.org 1256197803 M * yang i ll try debian non-vserver one then 1256197829 M * BenG just so you know, there are many issues with the 2.6.26 vserver image in debian, it's a sketchy build 1256197847 M * BenG but I've not seen it refuse to boot 1256197849 M * yang BenG: actually all kernels for squeeze are 2.6.30 I think 1256197937 M * BenG that's true at the moment, I think 2.6.32 is going to be the release kernel for Squeeze, and there's 2.6.31 in experimental too 1256197991 M * BenG also I've made some personal builds of 2.6.31.4 in a repository described on http://kernels.bristolwireless.net/ 1256198005 M * yang I see 1256198010 M * yang those boot up well for you ? 1256198016 M * BenG yep fine 1256198022 M * yang they are -vserver ? 1256198027 M * BenG yep 1256198046 M * BenG but if stock debian doesn't boot for you, that's a bad sign 1256198048 M * yang ok, I am gonna try that then 1256198058 M * yang but first debian stock, as you suggested 1256198063 M * BenG cool 1256198095 M * BenG perhaps your datacentre provides a patched kernel to help their machines run? 1256198122 M * yang do you think that yours will work for squeeze aswell ? 1256198152 M * BenG I'm running the i386 one on a squeeze box right here, the one I'm typing on 1256198161 M * BenG the boot is slow, but fine 1256198194 M * yang BenG: no, you see I used debian stock -vserver kernel before it worked properly before I rebooted the machine after a year...I think in the meantime it received minor updates during "dist-upgrade" and later it got dropped from squeeze, so I don't know what actually happened not to boot anymore 1256198280 M * BenG could be that it's not kernel related at all 1256198284 M * yang yes 1256198290 M * yang could be something else 1256198297 M * BenG and yet 2.6.27 works 1256198312 M * yang for which CPU is your kernel compiled? 1256198320 M * BenG amd64 and i386 1256198339 M * yang It supports Athlon? 1256198341 M * BenG the one I'm using here is i386, though I have machines using amd64 elsewhere 1256198361 M * BenG the i386 should support everything i486 and on 1256198364 M * yang ok 1256198407 M * yang btw. did you add an option for the "netconsole" module? 1256198415 M * BenG I should really do more builds - i486, i386 and so on, but all my production servers are amd64 1256198430 M * BenG check the configs if you want to know about particular modules 1256198439 M * BenG okay, I'll have a look 1256198440 M * yang I can offer you a platform for development 1256198457 M * yang the i386 1256198474 M * BenG I'll stick with the dual quad core Xeon thanks :) 1256198526 M * BenG I'm not really developing, I build to make the latest Linux-vserver kernels available to Debian users 1256198617 M * yang very nice ! 1256199100 M * BenG yang: 1256199102 M * BenG CONFIG_NETCONSOLE=m 1256199102 M * BenG CONFIG_NETCONSOLE_DYNAMIC=y 1256199118 M * BenG those are the netconsole related options in the kernels I've built 1256199637 M * yang ok 1256199650 M * yang adding "netconsole" in /etc/modules will load it 1256199654 M * yang btw. http://pastebin.com/m7cd30b69 1256199861 J * davidkarban ~david@199.123.broadband11.iol.cz 1256200269 M * BenG so yang, you have that kernel booted on Squeeze? 1256200349 J * barismetin ~baris@wlab34.inria.fr 1256201277 N * BobR_afk BobR 1256201351 J * mrfree ~mrfree@host1-89-static.40-88-b.business.telecomitalia.it 1256201433 N * BobR BobR_afk 1256201697 J * Pazzo ~ugelt@reserved-225136.rol.raiffeisen.net 1256201699 J * urbee ~urbee@BSN-142-13-249.dial-up.dsl.siol.net 1256201700 M * urbee hi 1256201718 M * urbee 1001 163 2.8G 1.2G 4m13s12 0m37s50 6m07s82 gostovanje 1256201718 M * urbee 1008 323 4.1G 1.8G 5m27s62 0m44s65 4m54s59 vrtnica 1256201720 Q * _nono_ Quit: Leaving 1256201724 M * urbee i'm guessing this is a syn attack? 1256201746 M * urbee i've enabled syn cookies but it doesnt seem to help 1256202225 J * _nono_ ~gomes@libation.ircam.fr 1256202233 Q * _nono_ 1256203153 M * yang BenG: It doesn't bring any data to netconsole, neither does it boot 1256203554 J * thierryp ~thierry@vis134b.inria.fr 1256203845 Q * thierryp Remote host closed the connection 1256203900 J * thierryp ~thierry@vis134b.inria.fr 1256203944 M * BenG yang, shame 1256203945 Q * thierryp Remote host closed the connection 1256203955 M * BenG what platform is it? 1256203960 M * BenG Athlon you say? 1256203973 M * BenG I don't know anything about net console 1256203988 M * BenG yang, how did the stock debian 2.6.26 do? 1256203989 J * thierryp ~thierry@zanzibar.inria.fr 1256204028 M * yang BenG: booting that one now 1256204590 M * yang no output via netconsole on that one either 1256204772 M * BenG does it need netconsole compiled in rather than as a module? 1256204782 M * BenG it's not vserver patch issue in any case 1256204926 J * _nono_ ~gomes@libation.ircam.fr 1256204926 Q * _nono_ 1256204934 M * BenG is netconsole in the initramfs? 1256205043 N * BobR_afk BobR 1256205324 Q * BenG Quit: I Leave 1256205377 J * theocrite ~theo@kim.theocrite.org 1256205379 M * theocrite hi 1256205738 Q * aj__ Ping timeout: 480 seconds 1256205958 N * BobR BobR_afk 1256207720 M * isodude HTTP://CAPSLOCKDAY.COM 1256207916 M * ruskie scary 1256208655 Q * yang Remote host closed the connection 1256209011 J * yang yang@static-ip-62-75-255-125.inaddr.server4you.de 1256209036 Q * scientes Ping timeout: 480 seconds 1256209044 N * yang Guest103 1256209075 J * kir ~kir@swsoft-msk-nat.sw.ru 1256209362 Q * mrfree Ping timeout: 480 seconds 1256209745 J * Shinsaku ~Shinsaku@chello089076140236.chello.pl 1256209764 Q * Guest103 Remote host closed the connection 1256209905 M * theocrite ' 1256210014 J * mrfree ~mrfree@host1-89-static.40-88-b.business.telecomitalia.it 1256210156 N * Bertl_zZ Bertl 1256210165 M * Bertl morning folks 1256210557 J * hijacker ~hijacker@213.91.163.5 1256210927 M * urbee hoi 1256211013 M * urbee Bertl, i'm getting syn flood attacks on my vservers, i've set "net.ipv4.tcp_synack_retries" to 2 and "net.ipv4.tcp_syncookies" to 1 and net.ipv4.tcp_max_syn_backlog="2048" 1256211018 M * urbee anything else i can do? 1256211033 M * urbee CTX PROC VSZ RSS userTIME sysTIME UPTIME NAME 1256211033 M * urbee 1001 166 3G 1.3G 2h00m27 14m47s47 1h59m18 gostovanje 1256211203 M * Bertl all the normal syn flood countermeasures apply .. treat it on the host, like a host issue 1256211245 J * yang2 yang@yang.netrep.oftc.net 1256211338 M * urbee but am i missing anything important? 1256211349 M * urbee not very experienced with syn flood 1256211419 J * aj__ ~aj@80.85.196.112 1256211450 M * Bertl well, you can add a rate limit, or block specific hosts, etc 1256211493 M * urbee thx 1256211507 M * Bertl google for 'syn flood countermeasures' 1256211554 M * Bertl also, make sure that it actually is a syn flood attack and not some out-of-control windows machine which just tries to connect over and over again :) 1256211677 M * ruskie lol 1256211692 M * urbee haha 1256211697 A * ruskie is happy he has an openbsd firewall infront that does synproxy 1256212641 Q * kiorky Quit: leaving 1256212654 J * kiorky ~kiorky@cryptelium.net 1256212723 J * doener_ ~doener@i59F554F5.versanet.de 1256212826 Q * doener Ping timeout: 480 seconds 1256213165 Q * harry Ping timeout: 480 seconds 1256213343 Q * Shinsaku 1256213909 J * thierryp_ ~thierry@vis134b.inria.fr 1256214192 J * zogthegreat ~bill@bas4-montreal28-1279577970.dsl.bell.ca 1256214295 Q * thierryp Ping timeout: 480 seconds 1256214625 Q * aj__ Ping timeout: 480 seconds 1256214733 Q * mrfree Quit: Leaving 1256215213 Q * transacid Ping timeout: 480 seconds 1256215223 J * _nono_ ~gomes@libation.ircam.fr 1256215711 J * yepsen ~yepsen@pdbn-5d82463f.pool.mediaWays.net 1256215720 M * yepsen hi i have a big problem with my gentoo vserver image. 1256215737 M * yepsen http://nopaste.info/2a2fde6a7f.html 1256215748 J * derjohn_mob ~aj@80.85.196.112 1256216430 Q * jrdnyquist Quit: Leaving 1256216851 J * harry ~harry@d51A461B4.access.telenet.be 1256216975 J * transacid ~transacid@84.19.167.254 1256217018 J * yang yang@static-ip-62-75-255-125.inaddr.server4you.de 1256217057 N * yang Guest110 1256217341 J * balbir_ ~balbir@122.172.4.70 1256217381 M * yepsen hi i have a big problem with my gentoo vserver image. 1256217382 M * yepsen http://nopaste.info/2a2fde6a7f.html 1256217432 Q * sharkjaw Quit: Leaving 1256217446 M * Bertl yepsen: could you repeat it once more :) 1256217458 M * Bertl yepsen: chdir("/dev/pts"): No such file or directory 1256217473 J * mrfree ~mrfree@host1-89-static.40-88-b.business.telecomitalia.it 1256217476 M * Bertl does that directory exist inside the guest? 1256217525 M * yepsen wait 1256218696 M * yepsen Yes! 1256218696 M * yepsen this image is from http://mirrors.sandino.net/vserver/images/ :( 1256219301 M * Bertl which one? 1256219311 M * Bertl and how did you build the guest? 1256219324 M * yepsen sry 1256219327 M * yepsen i testing = http://bb.xnull.de/projects/gentoo/stages/amd64/gentoo-amd64-20091007/vserver/ 1256219492 M * Bertl what command did you use to build the guest? 1256219580 M * yepsen download -> unrar > Done ?! :D 1256219593 M * Bertl and the guest config? 1256219634 M * yepsen i dont know :) 1256219686 M * Bertl so, who is administrating that server then? 1256219713 M * yepsen openvcp 1256219750 M * Bertl you probably have to ask there then, because something with the setup/guest data is definitely wrong 1256219807 M * yepsen hmh :/ 1256220628 Q * barismetin Remote host closed the connection 1256221194 J * imcsk8 ~ichavero@189.155.146.147 1256222009 Q * imcsk8 Quit: This computer has gone to sleep 1256222557 N * Guest110 yang 1256222588 N * yang Guest116 1256223503 J * dowdle ~dowdle@scott.coe.montana.edu 1256223524 Q * thierryp_ Remote host closed the connection 1256225343 J * thierryp ~thierry@vis134b.inria.fr 1256226402 Q * mrfree Quit: Leaving 1256228599 J * Shinsaku ~Shinsaku@chello089076140236.chello.pl 1256229038 Q * thierryp Remote host closed the connection 1256229309 Q * transacid Ping timeout: 480 seconds 1256231129 J * transacid ~transacid@254-167-19-84.nbiserv.com 1256231477 Q * tanjix 1256232900 J * bonbons ~bonbons@2001:960:7ab:0:2c0:9fff:fe2d:39d 1256234158 Q * Shinsaku Read error: Connection reset by peer 1256234675 J * geb ~geb@78.251.131.147 1256234815 Q * derjohn_mob Ping timeout: 480 seconds 1256234815 M * geb hi 1256234983 Q * urbee Ping timeout: 480 seconds 1256235455 Q * kir Quit: Leaving. 1256235917 J * thierryp ~thierry@home.parmentelat.net 1256236958 J * derjohn_mob ~aj@c150209.adsl.hansenet.de 1256238658 Q * geb Ping timeout: 480 seconds 1256238671 J * geb ~geb@78.251.131.147 1256239098 M * Bertl wb geb! 1256239663 M * fback hello there :-) 1256240251 J * scientes ~scientes@174-21-161-91.tukw.qwest.net 1256240594 Q * geb Ping timeout: 480 seconds 1256240608 J * geb ~geb@78.251.131.147 1256241220 Q * geb Ping timeout: 480 seconds 1256241291 J * geb ~geb@78.251.131.147 1256241935 Q * thierryp Quit: ciao folks 1256242829 Q * geb Ping timeout: 480 seconds 1256242844 J * geb ~geb@78.251.131.147 1256243363 Q * geb Ping timeout: 480 seconds 1256243412 Q * nenolod Remote host closed the connection 1256243428 J * nenolod ~nenolod@petrie.dereferenced.org 1256243475 J * geb ~geb@78.251.131.147 1256243495 J * hparker ~hparker@204.120.8.72 1256244149 Q * bonbons Quit: Leaving 1256245495 Q * hparker Ping timeout: 480 seconds 1256245883 J * hparker ~hparker@204.120.8.72 1256246059 J * uva bno@118-160-166-128.dynamic.hinet.net 1256246430 Q * ghislainocfs2 Quit: Leaving. 1256246470 Q * uva_ Ping timeout: 480 seconds 1256247267 J * blues_ ~blues@aeu16.neoplus.adsl.tpnet.pl 1256247388 Q * blues Ping timeout: 480 seconds 1256247750 J * larsivi ~larsivi@37.80-202-217.nextgentel.com 1256248230 Q * FireEgl Remote host closed the connection 1256249095 J * FireEgl FireEgl@2001:470:e056:1:4::9 1256249147 Q * Pazzo Quit: Bye! 1256250553 Q * Chlorek Quit: - 1256250701 J * hparker|laptop ~hparker@204.120.8.72 1256250735 Q * hparker Ping timeout: 480 seconds 1256251081 M * daniel_hozac Hollow: ping 1256251095 M * daniel_hozac Hollow: is there a reason the wiki thinks 127.0.0.1 is making all the requests? 1256251399 J * nkukard ~nkukard@196.212.73.74 1256252807 N * hparker|laptop hparker 1256254305 J * orzel ~orzel@sylphide-consulting.com 1256254388 M * orzel Hello. Using 2.6.28.2-vs2.3.0.3 with "IPV6" set in the kernel, i have the following : the 'host' computer handles ipv6 and acts as a router for my local network. The 'client' computer has nothing related to ipv6, but i dont care. 1256254409 M * orzel I can't reproduce this with more recent kernel. Namely 2.6.30.6-vs2.3.0.3 and 2.6.31.3-vs2.3.0.3 1256254447 M * orzel With those, if IPV6 is enabled, the 'client' computer does not work anymore, probably because "it is not yet possible to have both ipv4/6 in vserver" as read somewhere... 1256254476 M * orzel though. is there a way to have the same behaviour as previously ? (ipv6 working on host, and client doesn't care, but works with ipv4) ?? 1256254515 M * Bertl sounds strange :) 1256254541 M * orzel let's start with the beginning : my first behaviour(2.6.28) seems familiar to you ? :) 1256254544 M * Bertl first, what is your 'local' network, and how is it 'routed' by the host? 1256254549 M * daniel_hozac hmm. 1256254557 M * daniel_hozac it certainly is possible to have both IPv4 and IPv6. 1256254570 M * daniel_hozac my IPv6 routers both run vservers :) 1256254577 M * orzel the computer has two eth devices and route ipv4(nat) and ipv6 (forwarding) from one to the other 1256254597 M * orzel daniel_hozac: great... so i just have to debug my stuff then.... 1256254615 M * daniel_hozac i run older kernels right now though. 1256254624 M * orzel interesting, why? 1256254644 M * daniel_hozac i haven't had time to upgrade :-) 1256254659 M * orzel so you got the same as me : old kernel, but it works (my 2.6.28.2 works, i can ping6 from my local network to outside and the other way around) 1256254684 M * daniel_hozac i run 2.6.22 and 2.6.27 at the moment. 1256254730 M * Bertl it is known, that the ipv4 vs ipv6 checks in recent kernels are broken, they will be fixed soon, but that should not affect your setup 1256254746 M * daniel_hozac Bertl: where is the test script for that? 1256254770 M * daniel_hozac or has it not been started yet? 1256254779 M * Bertl I haven't finished it yet ... there is a test tool which can be used to verify 1256254790 M * daniel_hozac is your unfinished script up somewhere? 1256254811 M * Bertl on the script part, I haven't done anything relevant yet 1256254814 M * daniel_hozac okay. 1256254818 M * orzel Bertl: "checks" ? you mean unit tests or something like this ? 1256254824 M * daniel_hozac no. 1256254824 M * Bertl the test tool is here: 1256254837 M * daniel_hozac address checks done by the kernel for bind(2) etc. 1256254848 M * Bertl http://vserver.13thfloor.at/Experimental/TOOLS/ntt.c 1256254885 M * Bertl (you need to comment out the ip*_addr_string functions 1256254929 M * Bertl the idea is to do matrix tests, i.e. all possible combinations and compare that with a known good state 1256254947 M * daniel_hozac right. 1256254976 M * orzel Bertl,daniel_hozac: oh, this seems important. This should not affect my setup... ? 1256254977 M * daniel_hozac like a testnet.sh? 1256255008 M * Bertl yep, thats exactly what I have in mind 1256255013 M * daniel_hozac right, okay. 1256255031 M * daniel_hozac i might get a chance to look at that. 1256255087 M * Bertl that'd be great, ping me when you start, I might be able to provide some ideas 1256255151 M * Bertl orzel: yes, AFAIK, it only affects services which try to bind identical ipv4 and ipv6 addresses 1256255171 M * Bertl neither routing nor forwarding is affected by that 1256255184 M * orzel i had problems with at least two services : ntpd and another one i cant remember (named?). This looked like this a lot 1256255196 M * orzel something in dmesg about failure to bind "::" 1256255202 M * Bertl yep, that's it 1256255215 M * orzel mm, so i need to wait for this to be fixed. ok. 1256255226 M * orzel is there a bugtracke i could subscribe to ? :-) 1256255239 M * daniel_hozac this channel :-) 1256255246 M * orzel ok:) 1256255250 M * Bertl and maybe: http://vserver.13thfloor.at/ExperimentalT/ 1256255271 M * Bertl whenever a delta-*-fix*.diff appears, a bug was fixed :) 1256255327 M * Bertl orzel: but how does that related to your issues? IIRC, you said your guest is ipv4 only? 1256255364 M * orzel named and ntpd are on the host. 1256255379 M * orzel the vserver hold all web stuff 1256255564 M * orzel btw, does that mean that no source control is used (or used but not published?) for vserver ? 1256255632 M * Bertl define source control :) 1256255919 M * orzel http://en.wikipedia.org/wiki/Revision_control 1256255941 M * orzel something like mercurial or other less good software like git or svn 1256255942 M * orzel :) 1256255981 M * orzel typically, i use the mercurial mirror to get my update from the vanilla linux kernel 1256255993 M * Bertl well, we have a 'public repository' (http://vserver.13thfloor.at/ExperimentalT/)