1401064065 Q * Vudumen Ping timeout: 480 seconds 1401064705 J * Vudumen ~vudumen@perverz.hu 1401069068 Q * zerick Ping timeout: 480 seconds 1401075761 J * Ghislain ~aqueos@adsl1.aqueos.com 1401076020 N * l0kit Guest11633 1401076026 J * l0kit ~1oxT@0001b54e.user.oftc.net 1401076427 Q * Guest11633 Ping timeout: 480 seconds 1401085887 J * zerick ~eocrospom@190.118.43.113 1401087812 J * Aiken ~Aiken@2001:44b8:2168:1000:21f:d0ff:fed6:d63f 1401088010 N * Bertl_zZ Bertl 1401088015 M * Bertl morning folks! 1401089815 M * Ghislain plop 1401091813 J * fisted_ ~fisted@xdsl-78-35-83-123.netcologne.de 1401092265 Q * fisted Ping timeout: 480 seconds 1401092265 N * fisted_ fisted 1401094056 M * hijacker morning 1401096769 Q * Defaultti Quit: Quitting. 1401096813 J * Defaultti defaultti@lakka.kapsi.fi 1401106569 J * Corsac ~yap@2a01:e34:ec04:42e0::2 1401106576 M * Corsac hi there 1401106624 M * Corsac are there known issues with devtmpfs? I tried to build a minimal kernel with only vserver, and it seems mounting a devtmpfs on /dev gives an empty folder 1401106689 M * Bertl what kernel? 1401106709 M * Corsac 3.13.11 1401106730 M * Corsac I didn't try a minimal test case on 3.2 but I think it works fine 1401107065 M * Bertl okay, yes, this commit interferes with the path checks in Linux-VServer 1401107073 M * Bertl https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=b37199e626b31e1175fb06764c5d1d687723aac2 1401107108 M * Bertl will be fixed soon, till then, don't use devtmpfs or remove the path checks 1401107421 M * Corsac hmhm, any pointer to the patch checks? 1401107438 M * Corsac so I can see if it's safe for us to remove it 1401107500 M * Bertl if you are volunteering to test, I can probably prepare a patch to fix the issue 1401107600 M * Corsac well, right now my testbed is a (really) minimal kernel where I boot with init=/bin/sh rdinit=/bin/sh, then mount /dev and see what's there 1401107639 M * Corsac so I can quickly say if a patch works or not (although I can 1401107646 M * Corsac I can't really judge on side effects 1401108039 M * Bertl http://paste.linux-vserver.org/71612 1401108066 M * Bertl so that's with 3.13.11 and the Linux-VServer patch, no modifications 1401108658 M * Corsac hu 1401108686 M * Corsac here, if I revert b37199e626b31e1175fb06764c5d1d687723aac2 I get the same behavior 1401108698 M * Corsac but without revert, I actually have the content of /dev in / 1401108715 M * Corsac (i don't have CONFIG_DEVTMPFS_MOUNT, only CONFIG_DEVTMPFS 1401108968 M * Corsac (since the kdevtmpfs thread unshares itself and then chroot(/) that doesn't look /that/ surprising to see the content of /dev in /, I guess there's some kind of namespace issue 1401109110 M * Bertl so what exactly are you testing and what effects are you observing? 1401109898 M * twan i'm moving a guest from an old server to a newer and after starting the server on new node, I get the following in dmesg on the host; 1401109901 M * twan May 26 15:00:42 vh-03 kernel: vxW: [acpid,14256:#1015|1015|1015] denied [0x81] access to inode proc:ffff88120bc675e0[#0,4026531961] 1401110099 M * Bertl looks like you're running acpid inside the guest 1401110185 M * twan then it's unrelated to my main problem... :) 1401110216 M * Bertl probably, what's your problem? 1401110220 M * twan carbon-cache doesn't start on the vps on the new host 1401110251 M * Bertl carbon-cache is a python script no? 1401110264 M * twan Bertl: yes, thats right 1401110269 M * twan File "/usr/lib/python2.6/ctypes/__init__.py", line 546, in 1401110269 M * twan CFUNCTYPE(c_int)(lambda: None) 1401110270 M * twan MemoryError 1401110367 M * Bertl https://bugzilla.redhat.com/show_bug.cgi?id=674369 1401110370 M * Bertl maybe that helps 1401110390 M * Bertl but also check memory limits on the guest and the settings of /tmp 1401110441 M * twan /etc/vservers should be unmodified from old server 1401110471 M * twan old server had 8GB memory, and new one has 74GB (or something like that) 1401110723 M * twan no momory limits and tried comment /tmp out from fstab and rebooted 1401110745 M * twan but didn't help 1401111206 M * Bertl well, judging from the bug report, it looks like some weird issue but not really Linux-VServer related 1401111438 M * twan hmm, yes... weird indeed... it works well on the (really) old machine 1401111814 M * Bertl yeah, often subtle changes in the kernel cause strange behaviour in broken userspace 1401113241 J * Ghislain1 ~aqueos@adsl1.aqueos.com 1401113265 Q * Ghislain Ping timeout: 480 seconds 1401113366 J * Ghislain ~aqueos@adsl1.aqueos.com 1401113366 Q * Ghislain1 Read error: Connection reset by peer 1401116109 M * Corsac Bertl: mouting a devtmpfs shows an empty folder. I tried to get rid of userland by booting with init=/bin/sh 1401119292 M * Bertl hmm, okay, do you, by any chance, know which kernel version works for you? 1401119861 M * Corsac 3.2.58 seems to work but I didn't try a minimal testbed like above 1401119872 M * Corsac but I have to admit I'm a bit confused if it works for you 1401120120 M * Bertl yes, not sure why either ... building a test kernel now 1401120439 M * Corsac want my .config? 1401120456 M * Corsac I might miss obvious stuff 1401120471 M * Bertl won't hurt, but I see if I can reproduce it here with a minimal kernel 1401120496 M * Bertl the only relevant entries IMHO should be DEVTMPFS and maybe mount at boot time 1401120574 M * Corsac http://pastebin.com/0Xfe6a9B 1401120616 M * Corsac it's basically make allnoconfig + enabling just DEVTMPFS, BINFMT_ELF and INPUT_KEYBOARD 1401122669 Q * transacid Remote host closed the connection 1401122920 J * bonbons ~bonbons@2001:a18:216:a201:f85e:939c:dab:9d6e 1401122948 J * transacid ~transacid@46.182.20.35 1401128850 Q * zerick Read error: Connection reset by peer 1401130119 J * zerick ~eocrospom@190.118.43.113 1401131075 Q * transacid Ping timeout: 480 seconds 1401133021 J * transacid ~transacid@transacid.de 1401137269 Q * bonbons Quit: Leaving 1401138551 J * fisted_ ~fisted@xdsl-87-78-14-17.netcologne.de 1401139000 Q * fisted Ping timeout: 480 seconds 1401139000 N * fisted_ fisted 1401144538 Q * zerick Remote host closed the connection 1401145870 Q * Ghislain Quit: Leaving.