1515813526 M * Ghislain the new patch fails for me at: https://pastebin.com/raw/YndxSrJS 1515813566 M * Ghislain complete https://pastebin.com/raw/XQP3BQnY 1515813570 M * Bertl_oO who kills vcontext? 1515813628 M * Bertl_oO patch applied without any issues? 1515813725 M * Ghislain patched ok and package build normaly 1515813741 M * Bertl_oO anything in dmesg? 1515813751 M * Ghislain oh yes 1515813789 M * Ghislain https://pastebin.com/raw/a3MCTEtd 1515813858 M * Bertl_oO please be so kind and addr2line the addresses in the bug()s for me 1515814029 M * Ghislain well i dont know how to do that, also i cannot find a core 1515814075 M * Ghislain but i can be your keyboard monkey 1515814141 M * Ghislain i have a .dbg version of the kernel i can reboot with it 1515814362 M * Ghislain oh no i cant 1515814371 M * Ghislain it does not fit in my /boot 1515814400 M * Ghislain my test server has a /boot of 100mb ... 1515814456 M * Bertl_oO well, in the kernel build directory, when 'make' has finished 1515814481 M * Bertl_oO run 'addr2line -e vmlinux ...' 1515814613 M * Ghislain GUEST:root@buildbuster64:[~/linux-4.4.111]: addr2line -e vmlinux ffffffffaa219254 1515814613 M * Ghislain ??:0 1515814627 M * Ghislain oh no this is not an address 1515814642 M * Bertl_oO ffffffffaa21d36d 1515814659 M * Ghislain GUEST:root@buildbuster64:[~/linux-4.4.111]: addr2line -e vmlinux ffffffffaa21d36d 1515814659 M * Ghislain ??:0 1515814662 M * Bertl_oO if you still get ??:0 then you are missing the debug information 1515814680 M * Bertl_oO i.e. enable that and rebuild, you can strip it from the installed kernel 1515814689 M * Bertl_oO (to be installed kernel that is) 1515814855 M * Ghislain i feel like penny talking to sheldon sometimes, ok let me try 1515815336 M * Ghislain ok i use mkpkg, how do i build with debug symbol 1515815351 M * Ghislain make vmliux exist but i dont see make vmlinux-dbg 1515815461 M * Bertl_oO I don't know mkpkg ... 1515815548 M * Ghislain i am with googlebrain to solve this 1515815650 M * Ghislain woha installing the dbg kernel package is 1.5gb .. 1515815739 M * Bertl_oO a good indication that the kernel is not talored to the hardware :) 1515815778 M * Ghislain well i removed the floppy disk driver and the sound and PATA and 100mbps network cards 1515815784 M * Ghislain but the rest is there 1515815844 M * Ghislain what else to remove :( 1515815846 M * Bertl_oO mine ist 4.2Mb 1515815864 M * Ghislain whaaaaaat ? 1515815896 M * Ghislain 5,8M janv. 13 03:46 vmlinuz-4.4.111-vs2.3.9.1aq 1515815911 M * Ghislain but a 1515815928 M * Ghislain The following NEW packages will be installed: 1515815928 M * Ghislain  linux-image-4.4.111-vs2.3.9.1aq-dbg 1515815928 M * Ghislain 0 upgraded, 1 newly installed, 0 to remove and 0 not upgraded. 1515815928 M * Ghislain Need to get 0 B/230 MB of archives. 1515815928 M * Ghislain After this operation, 1 586 MB of additional disk space will be used. 1515816258 M * Ghislain brb 1515816805 M * Ghislain how would you list all the driver used on a running machine by the kernel ? I use lspci -vvvvvv|grep driver 1515816848 M * Ghislain well Bertl_oO i recompiled with debug symbol but still get ??:0 1515816878 M * Bertl_oO please upload the .config 1515817031 M * Ghislain https://pastebin.com/dl/QEw4hF8V 1515817411 M * Bertl_oO looks good, you did boot the 'new' kernel and generate a new bug() with new addresses, yes? 1515817592 M * Ghislain nope i cant the package cannot be installed i only have 1.3gb left on the drive and the package wants 1.6 1515817618 M * Bertl_oO just use the arch/x86_64/boot/bzImage 1515817620 M * Ghislain i hva uninstalled all packages i can but i cannot free more space 1515820295 M * Ghislain sorry i will have to let you down i am not able to make any progress here, i will retry tomorow i fall asleep on the keyboard rigth now :( 1515820587 M * Bertl_oO np 1515823002 J * fstd_ ~fstd@xdsl-78-35-88-86.netcologne.de 1515823453 Q * fstd Ping timeout: 480 seconds 1515823453 N * fstd_ fstd 1515827104 M * Bertl_oO off to bed now ... have a good one everyone! 1515827109 N * Bertl_oO Bertl_zZ 1515836476 J * ntrs ~ntrs@vault08.rosehosting.com 1515836504 Q * ntrs 1515836506 J * ntrs ~ntrs@vault08.rosehosting.com 1515836509 Q * ntrs 1515836528 J * ntrs ~ntrs@vault08.rosehosting.com 1515836944 M * Guy- Ghislain: if you have another computer, with more diskspace, you could for example netboot the debug kernel via ipxe 1515837807 Q * daniel_hozac Read error: Connection reset by peer 1515844864 M * Ghislain Bertl_zZ: i complete cleaned the kernel build and reinstalled the new one and it worked: https://pastebin.com/raw/yJ8wa8rF 1515844972 M * Ghislain but the memory problem is still here https://pastebin.com/raw/QRkLTUXe 1515845115 M * Ghislain i did see the 12gb limit tho, but the memory usage is not the good one 1515845135 M * Ghislain and htop still see 16zeta ;p 1515845461 Q * Aiken Remote host closed the connection 1515846183 J * arekm ~arekm@phobos.pld-linux.org 1515855243 J * daniel_hozac ~daniel@217-211-16-149-no42.tbcn.telia.com 1515860022 M * Le_Coyote And I still can't build util-vserver with a hardened gcc 1515870563 J * Aiken ~Aiken@2001:44b8:2168:1000:b26e:bfff:fe2a:b951 1515874020 N * Bertl_zZ Bertl 1515874024 M * Bertl morning folks! 1515874328 M * Bertl Ghislain: interesting ... please test the CoW stuff a little more so that we don't end up with surprises 1515874361 M * Bertl the memory was not changed/fixed in this patch but I'm currently preparing the next one which might address this issue on 4.4.x 1515874568 M * Bertl daniel_hozac: if you find the time, can you take a look at the new cow link breaking code and let me know if you see anything suspicious? 1515875950 M * daniel_hozac Bertl: sure, but i'm not sure how much help i can provide :-) 1515876189 M * Bertl no problem, and thanks! 1515879109 M * Bertl Ghislain: btw, any compile warnings you get which are not also produced by unpatched mainline should be reported and I'll try to fix them 1515882200 Q * ntrs Quit: Lost terminal 1515883301 M * Bertl http://vserver.13thfloor.at/Experimental/patch-4.4.111-vs2.3.9.4.diff 1515883308 M * Bertl http://vserver.13thfloor.at/Experimental/patch-4.9.76-vs2.3.9.4.diff 1515883321 M * Bertl please test and let me know how it goes ... thanks! 1515883881 M * Ghislain bertl: ok i will see tomorow, for the cow i have no machine using it anymore so will be hard to test, i broke my test server i have to rebuild it for next round of test, thx for all the work 1515883909 M * Ghislain news tomorow, have a lovely night :) 1515883945 M * Bertl you too! and thanks for testing! 1515884382 M * Guy- wow, 4.9 1515884804 M * Bertl note that the ipv4/ipv6 isolation code changed in recent patches so that would benefit from testing as well (especially as I don't use ipv6 :) 1515885540 M * Aiken have a test box at the moment and my main vm box is still 3.14.17-vs2.3.6.13-64 1515885557 M * Aiken 4.9.76 is enough to get me interested 1515885563 M * Bertl :) 1515885791 M * Aiken my net connection is dual stack 1515885801 M * Bertl even better! 1515885845 M * Aiken the older version my main server is running I am not convinced the host always used it's own ipv6 address when talking to the outside world