[Touch-packages] [Bug 1569679] Re: lxc failed to do lxc-checkpoint again
** Changed in: lxc (Ubuntu) Status: Confirmed => Invalid -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to lxc in Ubuntu. https://bugs.launchpad.net/bugs/1569679 Title: lxc failed to do lxc-checkpoint again Status in lxc package in Ubuntu: Invalid Bug description: When doing lxc-checkpoint, it replies: lxc-checkpoint: criu.c: do_dump: 879 dump failed with 1 Checkpointing xxx failed. About my ENV: # uname -a Linux ubuntu 4.4.0-18-generic #34-Ubuntu SMP Wed Apr 6 14:01:02 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux # lsb_release -a Distributor ID: Ubuntu Description: Ubuntu Xenial Xerus (development branch) Release: 16.04 Codename: xenial # apt-cache policy lxc lxc: Installed: 2.0.0-0ubuntu1 Candidate: 2.0.0-0ubuntu1 Version table: *** 2.0.0-0ubuntu1 500 500 http://archive.ubuntu.com/ubuntu xenial/main amd64 Packages 100 /var/lib/dpkg/status # apt-cache policy criu criu: Installed: 2.0-2ubuntu3 Candidate: 2.0-2ubuntu3 Version table: *** 2.0-2ubuntu3 500 500 http://archive.ubuntu.com/ubuntu xenial/universe amd64 Packages 100 /var/lib/dpkg/status ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: lxc 2.0.0-0ubuntu1 ProcVersionSignature: Ubuntu 4.4.0-18.34-generic 4.4.6 Uname: Linux 4.4.0-18-generic x86_64 NonfreeKernelModules: zfs zunicode zcommon znvpair zavl ApportVersion: 2.20.1-0ubuntu1 Architecture: amd64 Date: Wed Apr 13 12:44:20 2016 PackageArchitecture: all ProcEnviron: LANGUAGE=zh_CN:zh TERM=xterm-256color PATH=(custom, no user) LANG=zh_CN.UTF-8 SHELL=/bin/bash SourcePackage: lxc UpgradeStatus: No upgrade log present (probably fresh install) defaults.conf: lxc.network.type = veth lxc.network.link = lxcbr0 lxc.network.flags = up lxc.network.hwaddr = 00:16:3e:xx:xx:xx To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lxc/+bug/1569679/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1569679] Re: lxc failed to do lxc-checkpoint again
Hi guys, Can someone post a full log from a container where this fails? I'm curious if it has the warning, + WARN("using host's /dev/null for container init's std fds, migraiton won't work"); If so, it seems like the containers rootfs isn't set up correctly and all is behaving as expected. If it doesn't have this warning, then it's some other bug. -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to lxc in Ubuntu. https://bugs.launchpad.net/bugs/1569679 Title: lxc failed to do lxc-checkpoint again Status in lxc package in Ubuntu: Confirmed Bug description: When doing lxc-checkpoint, it replies: lxc-checkpoint: criu.c: do_dump: 879 dump failed with 1 Checkpointing xxx failed. About my ENV: # uname -a Linux ubuntu 4.4.0-18-generic #34-Ubuntu SMP Wed Apr 6 14:01:02 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux # lsb_release -a Distributor ID: Ubuntu Description: Ubuntu Xenial Xerus (development branch) Release: 16.04 Codename: xenial # apt-cache policy lxc lxc: Installed: 2.0.0-0ubuntu1 Candidate: 2.0.0-0ubuntu1 Version table: *** 2.0.0-0ubuntu1 500 500 http://archive.ubuntu.com/ubuntu xenial/main amd64 Packages 100 /var/lib/dpkg/status # apt-cache policy criu criu: Installed: 2.0-2ubuntu3 Candidate: 2.0-2ubuntu3 Version table: *** 2.0-2ubuntu3 500 500 http://archive.ubuntu.com/ubuntu xenial/universe amd64 Packages 100 /var/lib/dpkg/status ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: lxc 2.0.0-0ubuntu1 ProcVersionSignature: Ubuntu 4.4.0-18.34-generic 4.4.6 Uname: Linux 4.4.0-18-generic x86_64 NonfreeKernelModules: zfs zunicode zcommon znvpair zavl ApportVersion: 2.20.1-0ubuntu1 Architecture: amd64 Date: Wed Apr 13 12:44:20 2016 PackageArchitecture: all ProcEnviron: LANGUAGE=zh_CN:zh TERM=xterm-256color PATH=(custom, no user) LANG=zh_CN.UTF-8 SHELL=/bin/bash SourcePackage: lxc UpgradeStatus: No upgrade log present (probably fresh install) defaults.conf: lxc.network.type = veth lxc.network.link = lxcbr0 lxc.network.flags = up lxc.network.hwaddr = 00:16:3e:xx:xx:xx To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lxc/+bug/1569679/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1569679] Re: lxc failed to do lxc-checkpoint again
** Changed in: lxc (Ubuntu) Importance: Undecided => High -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to lxc in Ubuntu. https://bugs.launchpad.net/bugs/1569679 Title: lxc failed to do lxc-checkpoint again Status in lxc package in Ubuntu: Confirmed Bug description: When doing lxc-checkpoint, it replies: lxc-checkpoint: criu.c: do_dump: 879 dump failed with 1 Checkpointing xxx failed. About my ENV: # uname -a Linux ubuntu 4.4.0-18-generic #34-Ubuntu SMP Wed Apr 6 14:01:02 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux # lsb_release -a Distributor ID: Ubuntu Description: Ubuntu Xenial Xerus (development branch) Release: 16.04 Codename: xenial # apt-cache policy lxc lxc: Installed: 2.0.0-0ubuntu1 Candidate: 2.0.0-0ubuntu1 Version table: *** 2.0.0-0ubuntu1 500 500 http://archive.ubuntu.com/ubuntu xenial/main amd64 Packages 100 /var/lib/dpkg/status # apt-cache policy criu criu: Installed: 2.0-2ubuntu3 Candidate: 2.0-2ubuntu3 Version table: *** 2.0-2ubuntu3 500 500 http://archive.ubuntu.com/ubuntu xenial/universe amd64 Packages 100 /var/lib/dpkg/status ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: lxc 2.0.0-0ubuntu1 ProcVersionSignature: Ubuntu 4.4.0-18.34-generic 4.4.6 Uname: Linux 4.4.0-18-generic x86_64 NonfreeKernelModules: zfs zunicode zcommon znvpair zavl ApportVersion: 2.20.1-0ubuntu1 Architecture: amd64 Date: Wed Apr 13 12:44:20 2016 PackageArchitecture: all ProcEnviron: LANGUAGE=zh_CN:zh TERM=xterm-256color PATH=(custom, no user) LANG=zh_CN.UTF-8 SHELL=/bin/bash SourcePackage: lxc UpgradeStatus: No upgrade log present (probably fresh install) defaults.conf: lxc.network.type = veth lxc.network.link = lxcbr0 lxc.network.flags = up lxc.network.hwaddr = 00:16:3e:xx:xx:xx To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lxc/+bug/1569679/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1569679] Re: lxc failed to do lxc-checkpoint again
Thanks, Tycho: Here is the new bug: #1581818 -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to lxc in Ubuntu. https://bugs.launchpad.net/bugs/1569679 Title: lxc failed to do lxc-checkpoint again Status in lxc package in Ubuntu: Confirmed Bug description: When doing lxc-checkpoint, it replies: lxc-checkpoint: criu.c: do_dump: 879 dump failed with 1 Checkpointing xxx failed. About my ENV: # uname -a Linux ubuntu 4.4.0-18-generic #34-Ubuntu SMP Wed Apr 6 14:01:02 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux # lsb_release -a Distributor ID: Ubuntu Description: Ubuntu Xenial Xerus (development branch) Release: 16.04 Codename: xenial # apt-cache policy lxc lxc: Installed: 2.0.0-0ubuntu1 Candidate: 2.0.0-0ubuntu1 Version table: *** 2.0.0-0ubuntu1 500 500 http://archive.ubuntu.com/ubuntu xenial/main amd64 Packages 100 /var/lib/dpkg/status # apt-cache policy criu criu: Installed: 2.0-2ubuntu3 Candidate: 2.0-2ubuntu3 Version table: *** 2.0-2ubuntu3 500 500 http://archive.ubuntu.com/ubuntu xenial/universe amd64 Packages 100 /var/lib/dpkg/status ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: lxc 2.0.0-0ubuntu1 ProcVersionSignature: Ubuntu 4.4.0-18.34-generic 4.4.6 Uname: Linux 4.4.0-18-generic x86_64 NonfreeKernelModules: zfs zunicode zcommon znvpair zavl ApportVersion: 2.20.1-0ubuntu1 Architecture: amd64 Date: Wed Apr 13 12:44:20 2016 PackageArchitecture: all ProcEnviron: LANGUAGE=zh_CN:zh TERM=xterm-256color PATH=(custom, no user) LANG=zh_CN.UTF-8 SHELL=/bin/bash SourcePackage: lxc UpgradeStatus: No upgrade log present (probably fresh install) defaults.conf: lxc.network.type = veth lxc.network.link = lxcbr0 lxc.network.flags = up lxc.network.hwaddr = 00:16:3e:xx:xx:xx To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lxc/+bug/1569679/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
Re: [Touch-packages] [Bug 1569679] Re: lxc failed to do lxc-checkpoint again
Hi Frank, On Sun, May 08, 2016 at 09:15:29AM -, Frank Kloeker wrote: > I have the same issue on a fresh installed Ubuntu-16.04 VM on OpenStack, > but not in a VM on Citrix XenCenter. Are there some depedencies from the > hypervisor? This is not the same issue, > criu 2.0-2ubuntu3 amd64 > lxd 2.0.0-0ubuntu4 amd64 > lxd-client 2.0.0-0ubuntu4 amd64 > > snapshot_dump.log: > > Error (cr-dump.c:1600): Dumping FAILED. > > lxc.log: > > lxc 20160508091123.039 INFO lxc_criu - criu.c:exec_criu:392 - > execing: /usr/sbin/criu dump --tcp-established --file-locks --link-remap > --force-irmap --manage-cgroups --ext-mount-map auto --enable-external-sharing > --enable-external-masters --enable-fs hugetlbfs --enable-fs tracefs -D > /var/lib/lxd/containers/c1/rootfs/state -o > /var/lib/lxd/containers/c1/rootfs/state/dump.log -vv -t 6418 > --freeze-cgroup /sys/fs/cgroup/freezer///lxc/c1 --ext-mount-map > /dev/console:console --external tty[880 > lxc 20160508091123.041 DEBUGlxc_commands - > commands.c:lxc_cmd_handler:893 - peer has disconnected > lxc 20160508091123.074 ERRORlxc_criu - criu.c:do_dump:879 - > dump failed with 1 > > When I enter this manually, I get the message: > Error (image.c:404): Can't open dir /var/lib/lxd/containers/c1/rootfs/state: > No such file or directory Can you please file a new issue and post the contents of /var/log/lxd/c1/*.log? Tycho > -- > You received this bug notification because you are a member of Ubuntu > containers team, which is subscribed to lxc in Ubuntu. > Matching subscriptions: lxc > https://bugs.launchpad.net/bugs/1569679 > > Title: > lxc failed to do lxc-checkpoint again > > Status in lxc package in Ubuntu: > Confirmed > > Bug description: > When doing lxc-checkpoint, it replies: > > lxc-checkpoint: criu.c: do_dump: 879 dump failed with 1 > > Checkpointing xxx failed. > > > > About my ENV: > > # uname -a > Linux ubuntu 4.4.0-18-generic #34-Ubuntu SMP Wed Apr 6 14:01:02 UTC 2016 > x86_64 x86_64 x86_64 GNU/Linux > > # lsb_release -a > Distributor ID: Ubuntu > Description:Ubuntu Xenial Xerus (development branch) > Release:16.04 > Codename: xenial > > # apt-cache policy lxc > lxc: > Installed: 2.0.0-0ubuntu1 > Candidate: 2.0.0-0ubuntu1 > Version table: >*** 2.0.0-0ubuntu1 500 > 500 http://archive.ubuntu.com/ubuntu xenial/main amd64 Packages > 100 /var/lib/dpkg/status > > # apt-cache policy criu > criu: > Installed: 2.0-2ubuntu3 > Candidate: 2.0-2ubuntu3 > Version table: >*** 2.0-2ubuntu3 500 > 500 http://archive.ubuntu.com/ubuntu xenial/universe amd64 Packages > 100 /var/lib/dpkg/status > > > > ProblemType: Bug > DistroRelease: Ubuntu 16.04 > Package: lxc 2.0.0-0ubuntu1 > ProcVersionSignature: Ubuntu 4.4.0-18.34-generic 4.4.6 > Uname: Linux 4.4.0-18-generic x86_64 > NonfreeKernelModules: zfs zunicode zcommon znvpair zavl > ApportVersion: 2.20.1-0ubuntu1 > Architecture: amd64 > Date: Wed Apr 13 12:44:20 2016 > PackageArchitecture: all > ProcEnviron: >LANGUAGE=zh_CN:zh >TERM=xterm-256color >PATH=(custom, no user) >LANG=zh_CN.UTF-8 >SHELL=/bin/bash > SourcePackage: lxc > UpgradeStatus: No upgrade log present (probably fresh install) > defaults.conf: >lxc.network.type = veth >lxc.network.link = lxcbr0 >lxc.network.flags = up >lxc.network.hwaddr = 00:16:3e:xx:xx:xx > > To manage notifications about this bug go to: > https://bugs.launchpad.net/ubuntu/+source/lxc/+bug/1569679/+subscriptions -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to lxc in Ubuntu. https://bugs.launchpad.net/bugs/1569679 Title: lxc failed to do lxc-checkpoint again Status in lxc package in Ubuntu: Confirmed Bug description: When doing lxc-checkpoint, it replies: lxc-checkpoint: criu.c: do_dump: 879 dump failed with 1 Checkpointing xxx failed. About my ENV: # uname -a Linux ubuntu 4.4.0-18-generic #34-Ubuntu SMP Wed Apr 6 14:01:02 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux # lsb_release -a Distributor ID: Ubuntu Description: Ubuntu Xenial Xerus (development branch) Release: 16.04 Codename: xenial # apt-cache policy lxc lxc: Installed: 2.0.0-0ubuntu1 Candidate: 2.0.0-0ubuntu1 Version table: *** 2.0.0-0ubuntu1 500 500 http://archive.ubuntu.com/ubuntu xenial/main amd64 Packages 100 /var/lib/dpkg/status # apt-cache policy criu criu: Installed: 2.0-2ubuntu3 Candidate: 2.0-2ubuntu3 Version table: *** 2.0-2ubuntu3 500 500 http://archive.ubuntu.com/ubuntu xenial/universe amd64 Packages 100 /var/lib/dpkg/status ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: lxc 2.0.0-0ubuntu1 Pr
[Touch-packages] [Bug 1569679] Re: lxc failed to do lxc-checkpoint again
I have the same issue on a fresh installed Ubuntu-16.04 VM on OpenStack, but not in a VM on Citrix XenCenter. Are there some depedencies from the hypervisor? criu 2.0-2ubuntu3 amd64 lxd 2.0.0-0ubuntu4 amd64 lxd-client 2.0.0-0ubuntu4 amd64 snapshot_dump.log: Error (cr-dump.c:1600): Dumping FAILED. lxc.log: lxc 20160508091123.039 INFO lxc_criu - criu.c:exec_criu:392 - execing: /usr/sbin/criu dump --tcp-established --file-locks --link-remap --force-irmap --manage-cgroups --ext-mount-map auto --enable-external-sharing --enable-external-masters --enable-fs hugetlbfs --enable-fs tracefs -D /var/lib/lxd/containers/c1/rootfs/state -o /var/lib/lxd/containers/c1/rootfs/state/dump.log -vv -t 6418 --freeze-cgroup /sys/fs/cgroup/freezer///lxc/c1 --ext-mount-map /dev/console:console --external tty[880 lxc 20160508091123.041 DEBUGlxc_commands - commands.c:lxc_cmd_handler:893 - peer has disconnected lxc 20160508091123.074 ERRORlxc_criu - criu.c:do_dump:879 - dump failed with 1 When I enter this manually, I get the message: Error (image.c:404): Can't open dir /var/lib/lxd/containers/c1/rootfs/state: No such file or directory -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to lxc in Ubuntu. https://bugs.launchpad.net/bugs/1569679 Title: lxc failed to do lxc-checkpoint again Status in lxc package in Ubuntu: Confirmed Bug description: When doing lxc-checkpoint, it replies: lxc-checkpoint: criu.c: do_dump: 879 dump failed with 1 Checkpointing xxx failed. About my ENV: # uname -a Linux ubuntu 4.4.0-18-generic #34-Ubuntu SMP Wed Apr 6 14:01:02 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux # lsb_release -a Distributor ID: Ubuntu Description: Ubuntu Xenial Xerus (development branch) Release: 16.04 Codename: xenial # apt-cache policy lxc lxc: Installed: 2.0.0-0ubuntu1 Candidate: 2.0.0-0ubuntu1 Version table: *** 2.0.0-0ubuntu1 500 500 http://archive.ubuntu.com/ubuntu xenial/main amd64 Packages 100 /var/lib/dpkg/status # apt-cache policy criu criu: Installed: 2.0-2ubuntu3 Candidate: 2.0-2ubuntu3 Version table: *** 2.0-2ubuntu3 500 500 http://archive.ubuntu.com/ubuntu xenial/universe amd64 Packages 100 /var/lib/dpkg/status ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: lxc 2.0.0-0ubuntu1 ProcVersionSignature: Ubuntu 4.4.0-18.34-generic 4.4.6 Uname: Linux 4.4.0-18-generic x86_64 NonfreeKernelModules: zfs zunicode zcommon znvpair zavl ApportVersion: 2.20.1-0ubuntu1 Architecture: amd64 Date: Wed Apr 13 12:44:20 2016 PackageArchitecture: all ProcEnviron: LANGUAGE=zh_CN:zh TERM=xterm-256color PATH=(custom, no user) LANG=zh_CN.UTF-8 SHELL=/bin/bash SourcePackage: lxc UpgradeStatus: No upgrade log present (probably fresh install) defaults.conf: lxc.network.type = veth lxc.network.link = lxcbr0 lxc.network.flags = up lxc.network.hwaddr = 00:16:3e:xx:xx:xx To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lxc/+bug/1569679/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1569679] Re: lxc failed to do lxc-checkpoint again
Status changed to 'Confirmed' because the bug affects multiple users. ** Changed in: lxc (Ubuntu) Status: New => Confirmed -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to lxc in Ubuntu. https://bugs.launchpad.net/bugs/1569679 Title: lxc failed to do lxc-checkpoint again Status in lxc package in Ubuntu: Confirmed Bug description: When doing lxc-checkpoint, it replies: lxc-checkpoint: criu.c: do_dump: 879 dump failed with 1 Checkpointing xxx failed. About my ENV: # uname -a Linux ubuntu 4.4.0-18-generic #34-Ubuntu SMP Wed Apr 6 14:01:02 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux # lsb_release -a Distributor ID: Ubuntu Description: Ubuntu Xenial Xerus (development branch) Release: 16.04 Codename: xenial # apt-cache policy lxc lxc: Installed: 2.0.0-0ubuntu1 Candidate: 2.0.0-0ubuntu1 Version table: *** 2.0.0-0ubuntu1 500 500 http://archive.ubuntu.com/ubuntu xenial/main amd64 Packages 100 /var/lib/dpkg/status # apt-cache policy criu criu: Installed: 2.0-2ubuntu3 Candidate: 2.0-2ubuntu3 Version table: *** 2.0-2ubuntu3 500 500 http://archive.ubuntu.com/ubuntu xenial/universe amd64 Packages 100 /var/lib/dpkg/status ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: lxc 2.0.0-0ubuntu1 ProcVersionSignature: Ubuntu 4.4.0-18.34-generic 4.4.6 Uname: Linux 4.4.0-18-generic x86_64 NonfreeKernelModules: zfs zunicode zcommon znvpair zavl ApportVersion: 2.20.1-0ubuntu1 Architecture: amd64 Date: Wed Apr 13 12:44:20 2016 PackageArchitecture: all ProcEnviron: LANGUAGE=zh_CN:zh TERM=xterm-256color PATH=(custom, no user) LANG=zh_CN.UTF-8 SHELL=/bin/bash SourcePackage: lxc UpgradeStatus: No upgrade log present (probably fresh install) defaults.conf: lxc.network.type = veth lxc.network.link = lxcbr0 lxc.network.flags = up lxc.network.hwaddr = 00:16:3e:xx:xx:xx To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lxc/+bug/1569679/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1569679] Re: lxc failed to do lxc-checkpoint again
Strange. Basically it's using the host's /dev/null as described in 7a55c1576e2752e27882c52e34edcb8388120ad1, but I'm not sure why it would be doing that if you have a valid /dev/null in the container. If you turn on autodev does it work? -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to lxc in Ubuntu. https://bugs.launchpad.net/bugs/1569679 Title: lxc failed to do lxc-checkpoint again Status in lxc package in Ubuntu: New Bug description: When doing lxc-checkpoint, it replies: lxc-checkpoint: criu.c: do_dump: 879 dump failed with 1 Checkpointing xxx failed. About my ENV: # uname -a Linux ubuntu 4.4.0-18-generic #34-Ubuntu SMP Wed Apr 6 14:01:02 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux # lsb_release -a Distributor ID: Ubuntu Description: Ubuntu Xenial Xerus (development branch) Release: 16.04 Codename: xenial # apt-cache policy lxc lxc: Installed: 2.0.0-0ubuntu1 Candidate: 2.0.0-0ubuntu1 Version table: *** 2.0.0-0ubuntu1 500 500 http://archive.ubuntu.com/ubuntu xenial/main amd64 Packages 100 /var/lib/dpkg/status # apt-cache policy criu criu: Installed: 2.0-2ubuntu3 Candidate: 2.0-2ubuntu3 Version table: *** 2.0-2ubuntu3 500 500 http://archive.ubuntu.com/ubuntu xenial/universe amd64 Packages 100 /var/lib/dpkg/status ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: lxc 2.0.0-0ubuntu1 ProcVersionSignature: Ubuntu 4.4.0-18.34-generic 4.4.6 Uname: Linux 4.4.0-18-generic x86_64 NonfreeKernelModules: zfs zunicode zcommon znvpair zavl ApportVersion: 2.20.1-0ubuntu1 Architecture: amd64 Date: Wed Apr 13 12:44:20 2016 PackageArchitecture: all ProcEnviron: LANGUAGE=zh_CN:zh TERM=xterm-256color PATH=(custom, no user) LANG=zh_CN.UTF-8 SHELL=/bin/bash SourcePackage: lxc UpgradeStatus: No upgrade log present (probably fresh install) defaults.conf: lxc.network.type = veth lxc.network.link = lxcbr0 lxc.network.flags = up lxc.network.hwaddr = 00:16:3e:xx:xx:xx To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lxc/+bug/1569679/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1569679] Re: lxc failed to do lxc-checkpoint again
See also: https://bugs.launchpad.net/ubuntu/+source/lxc/+bug/1561434 lxc-checkpoint works well under - >> CRIU Version: 2.0-2ubuntu2 >> LXC Version: 2.0.0~rc13-0ubuntu1 -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to lxc in Ubuntu. https://bugs.launchpad.net/bugs/1569679 Title: lxc failed to do lxc-checkpoint again Status in lxc package in Ubuntu: New Bug description: When doing lxc-checkpoint, it replies: lxc-checkpoint: criu.c: do_dump: 879 dump failed with 1 Checkpointing xxx failed. About my ENV: # uname -a Linux ubuntu 4.4.0-18-generic #34-Ubuntu SMP Wed Apr 6 14:01:02 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux # lsb_release -a Distributor ID: Ubuntu Description: Ubuntu Xenial Xerus (development branch) Release: 16.04 Codename: xenial # apt-cache policy lxc lxc: Installed: 2.0.0-0ubuntu1 Candidate: 2.0.0-0ubuntu1 Version table: *** 2.0.0-0ubuntu1 500 500 http://archive.ubuntu.com/ubuntu xenial/main amd64 Packages 100 /var/lib/dpkg/status # apt-cache policy criu criu: Installed: 2.0-2ubuntu3 Candidate: 2.0-2ubuntu3 Version table: *** 2.0-2ubuntu3 500 500 http://archive.ubuntu.com/ubuntu xenial/universe amd64 Packages 100 /var/lib/dpkg/status ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: lxc 2.0.0-0ubuntu1 ProcVersionSignature: Ubuntu 4.4.0-18.34-generic 4.4.6 Uname: Linux 4.4.0-18-generic x86_64 NonfreeKernelModules: zfs zunicode zcommon znvpair zavl ApportVersion: 2.20.1-0ubuntu1 Architecture: amd64 Date: Wed Apr 13 12:44:20 2016 PackageArchitecture: all ProcEnviron: LANGUAGE=zh_CN:zh TERM=xterm-256color PATH=(custom, no user) LANG=zh_CN.UTF-8 SHELL=/bin/bash SourcePackage: lxc UpgradeStatus: No upgrade log present (probably fresh install) defaults.conf: lxc.network.type = veth lxc.network.link = lxcbr0 lxc.network.flags = up lxc.network.hwaddr = 00:16:3e:xx:xx:xx To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lxc/+bug/1569679/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1569679] Re: lxc failed to do lxc-checkpoint again
It has, and "echo 1 > /dev/null" works inside the container. Old lxc & criu version can make successful checkpoint but current version can't. My container doesn't change anything. -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to lxc in Ubuntu. https://bugs.launchpad.net/bugs/1569679 Title: lxc failed to do lxc-checkpoint again Status in lxc package in Ubuntu: New Bug description: When doing lxc-checkpoint, it replies: lxc-checkpoint: criu.c: do_dump: 879 dump failed with 1 Checkpointing xxx failed. About my ENV: # uname -a Linux ubuntu 4.4.0-18-generic #34-Ubuntu SMP Wed Apr 6 14:01:02 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux # lsb_release -a Distributor ID: Ubuntu Description: Ubuntu Xenial Xerus (development branch) Release: 16.04 Codename: xenial # apt-cache policy lxc lxc: Installed: 2.0.0-0ubuntu1 Candidate: 2.0.0-0ubuntu1 Version table: *** 2.0.0-0ubuntu1 500 500 http://archive.ubuntu.com/ubuntu xenial/main amd64 Packages 100 /var/lib/dpkg/status # apt-cache policy criu criu: Installed: 2.0-2ubuntu3 Candidate: 2.0-2ubuntu3 Version table: *** 2.0-2ubuntu3 500 500 http://archive.ubuntu.com/ubuntu xenial/universe amd64 Packages 100 /var/lib/dpkg/status ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: lxc 2.0.0-0ubuntu1 ProcVersionSignature: Ubuntu 4.4.0-18.34-generic 4.4.6 Uname: Linux 4.4.0-18-generic x86_64 NonfreeKernelModules: zfs zunicode zcommon znvpair zavl ApportVersion: 2.20.1-0ubuntu1 Architecture: amd64 Date: Wed Apr 13 12:44:20 2016 PackageArchitecture: all ProcEnviron: LANGUAGE=zh_CN:zh TERM=xterm-256color PATH=(custom, no user) LANG=zh_CN.UTF-8 SHELL=/bin/bash SourcePackage: lxc UpgradeStatus: No upgrade log present (probably fresh install) defaults.conf: lxc.network.type = veth lxc.network.link = lxcbr0 lxc.network.flags = up lxc.network.hwaddr = 00:16:3e:xx:xx:xx To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lxc/+bug/1569679/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1569679] Re: lxc failed to do lxc-checkpoint again
Right. I'm guessing your container doesn't have a proper /dev/null itself? That will cause this. -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to lxc in Ubuntu. https://bugs.launchpad.net/bugs/1569679 Title: lxc failed to do lxc-checkpoint again Status in lxc package in Ubuntu: New Bug description: When doing lxc-checkpoint, it replies: lxc-checkpoint: criu.c: do_dump: 879 dump failed with 1 Checkpointing xxx failed. About my ENV: # uname -a Linux ubuntu 4.4.0-18-generic #34-Ubuntu SMP Wed Apr 6 14:01:02 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux # lsb_release -a Distributor ID: Ubuntu Description: Ubuntu Xenial Xerus (development branch) Release: 16.04 Codename: xenial # apt-cache policy lxc lxc: Installed: 2.0.0-0ubuntu1 Candidate: 2.0.0-0ubuntu1 Version table: *** 2.0.0-0ubuntu1 500 500 http://archive.ubuntu.com/ubuntu xenial/main amd64 Packages 100 /var/lib/dpkg/status # apt-cache policy criu criu: Installed: 2.0-2ubuntu3 Candidate: 2.0-2ubuntu3 Version table: *** 2.0-2ubuntu3 500 500 http://archive.ubuntu.com/ubuntu xenial/universe amd64 Packages 100 /var/lib/dpkg/status ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: lxc 2.0.0-0ubuntu1 ProcVersionSignature: Ubuntu 4.4.0-18.34-generic 4.4.6 Uname: Linux 4.4.0-18-generic x86_64 NonfreeKernelModules: zfs zunicode zcommon znvpair zavl ApportVersion: 2.20.1-0ubuntu1 Architecture: amd64 Date: Wed Apr 13 12:44:20 2016 PackageArchitecture: all ProcEnviron: LANGUAGE=zh_CN:zh TERM=xterm-256color PATH=(custom, no user) LANG=zh_CN.UTF-8 SHELL=/bin/bash SourcePackage: lxc UpgradeStatus: No upgrade log present (probably fresh install) defaults.conf: lxc.network.type = veth lxc.network.link = lxcbr0 lxc.network.flags = up lxc.network.hwaddr = 00:16:3e:xx:xx:xx To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lxc/+bug/1569679/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1569679] Re: lxc failed to do lxc-checkpoint again
The config is as same as it was previously. lxc.pts = 1024 lxc.console = none lxc.tty = 0 lxc.pivotdir = lxc_putold lxc.autodev = 0 ... -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to lxc in Ubuntu. https://bugs.launchpad.net/bugs/1569679 Title: lxc failed to do lxc-checkpoint again Status in lxc package in Ubuntu: New Bug description: When doing lxc-checkpoint, it replies: lxc-checkpoint: criu.c: do_dump: 879 dump failed with 1 Checkpointing xxx failed. About my ENV: # uname -a Linux ubuntu 4.4.0-18-generic #34-Ubuntu SMP Wed Apr 6 14:01:02 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux # lsb_release -a Distributor ID: Ubuntu Description: Ubuntu Xenial Xerus (development branch) Release: 16.04 Codename: xenial # apt-cache policy lxc lxc: Installed: 2.0.0-0ubuntu1 Candidate: 2.0.0-0ubuntu1 Version table: *** 2.0.0-0ubuntu1 500 500 http://archive.ubuntu.com/ubuntu xenial/main amd64 Packages 100 /var/lib/dpkg/status # apt-cache policy criu criu: Installed: 2.0-2ubuntu3 Candidate: 2.0-2ubuntu3 Version table: *** 2.0-2ubuntu3 500 500 http://archive.ubuntu.com/ubuntu xenial/universe amd64 Packages 100 /var/lib/dpkg/status ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: lxc 2.0.0-0ubuntu1 ProcVersionSignature: Ubuntu 4.4.0-18.34-generic 4.4.6 Uname: Linux 4.4.0-18-generic x86_64 NonfreeKernelModules: zfs zunicode zcommon znvpair zavl ApportVersion: 2.20.1-0ubuntu1 Architecture: amd64 Date: Wed Apr 13 12:44:20 2016 PackageArchitecture: all ProcEnviron: LANGUAGE=zh_CN:zh TERM=xterm-256color PATH=(custom, no user) LANG=zh_CN.UTF-8 SHELL=/bin/bash SourcePackage: lxc UpgradeStatus: No upgrade log present (probably fresh install) defaults.conf: lxc.network.type = veth lxc.network.link = lxcbr0 lxc.network.flags = up lxc.network.hwaddr = 00:16:3e:xx:xx:xx To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lxc/+bug/1569679/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1569679] Re: lxc failed to do lxc-checkpoint again
Do you have autodev turned off in the container without the container itself having a /dev/null? I think that will still trigger this bug. -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to lxc in Ubuntu. https://bugs.launchpad.net/bugs/1569679 Title: lxc failed to do lxc-checkpoint again Status in lxc package in Ubuntu: New Bug description: When doing lxc-checkpoint, it replies: lxc-checkpoint: criu.c: do_dump: 879 dump failed with 1 Checkpointing xxx failed. About my ENV: # uname -a Linux ubuntu 4.4.0-18-generic #34-Ubuntu SMP Wed Apr 6 14:01:02 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux # lsb_release -a Distributor ID: Ubuntu Description: Ubuntu Xenial Xerus (development branch) Release: 16.04 Codename: xenial # apt-cache policy lxc lxc: Installed: 2.0.0-0ubuntu1 Candidate: 2.0.0-0ubuntu1 Version table: *** 2.0.0-0ubuntu1 500 500 http://archive.ubuntu.com/ubuntu xenial/main amd64 Packages 100 /var/lib/dpkg/status # apt-cache policy criu criu: Installed: 2.0-2ubuntu3 Candidate: 2.0-2ubuntu3 Version table: *** 2.0-2ubuntu3 500 500 http://archive.ubuntu.com/ubuntu xenial/universe amd64 Packages 100 /var/lib/dpkg/status ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: lxc 2.0.0-0ubuntu1 ProcVersionSignature: Ubuntu 4.4.0-18.34-generic 4.4.6 Uname: Linux 4.4.0-18-generic x86_64 NonfreeKernelModules: zfs zunicode zcommon znvpair zavl ApportVersion: 2.20.1-0ubuntu1 Architecture: amd64 Date: Wed Apr 13 12:44:20 2016 PackageArchitecture: all ProcEnviron: LANGUAGE=zh_CN:zh TERM=xterm-256color PATH=(custom, no user) LANG=zh_CN.UTF-8 SHELL=/bin/bash SourcePackage: lxc UpgradeStatus: No upgrade log present (probably fresh install) defaults.conf: lxc.network.type = veth lxc.network.link = lxcbr0 lxc.network.flags = up lxc.network.hwaddr = 00:16:3e:xx:xx:xx To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lxc/+bug/1569679/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1569679] Re: lxc failed to do lxc-checkpoint again
$ cat dump.log Error (files-reg.c:1101): Can't lookup mount=235 for fd=0 path=/null Error (cr-dump.c:1303): Dump files (pid: 11964) failed with -1 Error (cr-dump.c:1600): Dumping FAILED. -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to lxc in Ubuntu. https://bugs.launchpad.net/bugs/1569679 Title: lxc failed to do lxc-checkpoint again Status in lxc package in Ubuntu: New Bug description: When doing lxc-checkpoint, it replies: lxc-checkpoint: criu.c: do_dump: 879 dump failed with 1 Checkpointing xxx failed. About my ENV: # uname -a Linux ubuntu 4.4.0-18-generic #34-Ubuntu SMP Wed Apr 6 14:01:02 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux # lsb_release -a Distributor ID: Ubuntu Description: Ubuntu Xenial Xerus (development branch) Release: 16.04 Codename: xenial # apt-cache policy lxc lxc: Installed: 2.0.0-0ubuntu1 Candidate: 2.0.0-0ubuntu1 Version table: *** 2.0.0-0ubuntu1 500 500 http://archive.ubuntu.com/ubuntu xenial/main amd64 Packages 100 /var/lib/dpkg/status # apt-cache policy criu criu: Installed: 2.0-2ubuntu3 Candidate: 2.0-2ubuntu3 Version table: *** 2.0-2ubuntu3 500 500 http://archive.ubuntu.com/ubuntu xenial/universe amd64 Packages 100 /var/lib/dpkg/status ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: lxc 2.0.0-0ubuntu1 ProcVersionSignature: Ubuntu 4.4.0-18.34-generic 4.4.6 Uname: Linux 4.4.0-18-generic x86_64 NonfreeKernelModules: zfs zunicode zcommon znvpair zavl ApportVersion: 2.20.1-0ubuntu1 Architecture: amd64 Date: Wed Apr 13 12:44:20 2016 PackageArchitecture: all ProcEnviron: LANGUAGE=zh_CN:zh TERM=xterm-256color PATH=(custom, no user) LANG=zh_CN.UTF-8 SHELL=/bin/bash SourcePackage: lxc UpgradeStatus: No upgrade log present (probably fresh install) defaults.conf: lxc.network.type = veth lxc.network.link = lxcbr0 lxc.network.flags = up lxc.network.hwaddr = 00:16:3e:xx:xx:xx To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lxc/+bug/1569679/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1569679] Re: lxc failed to do lxc-checkpoint again
Can you show the output in the dump.log in the checkpoint directory? -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to lxc in Ubuntu. https://bugs.launchpad.net/bugs/1569679 Title: lxc failed to do lxc-checkpoint again Status in lxc package in Ubuntu: New Bug description: When doing lxc-checkpoint, it replies: lxc-checkpoint: criu.c: do_dump: 879 dump failed with 1 Checkpointing xxx failed. About my ENV: # uname -a Linux ubuntu 4.4.0-18-generic #34-Ubuntu SMP Wed Apr 6 14:01:02 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux # lsb_release -a Distributor ID: Ubuntu Description: Ubuntu Xenial Xerus (development branch) Release: 16.04 Codename: xenial # apt-cache policy lxc lxc: Installed: 2.0.0-0ubuntu1 Candidate: 2.0.0-0ubuntu1 Version table: *** 2.0.0-0ubuntu1 500 500 http://archive.ubuntu.com/ubuntu xenial/main amd64 Packages 100 /var/lib/dpkg/status # apt-cache policy criu criu: Installed: 2.0-2ubuntu3 Candidate: 2.0-2ubuntu3 Version table: *** 2.0-2ubuntu3 500 500 http://archive.ubuntu.com/ubuntu xenial/universe amd64 Packages 100 /var/lib/dpkg/status ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: lxc 2.0.0-0ubuntu1 ProcVersionSignature: Ubuntu 4.4.0-18.34-generic 4.4.6 Uname: Linux 4.4.0-18-generic x86_64 NonfreeKernelModules: zfs zunicode zcommon znvpair zavl ApportVersion: 2.20.1-0ubuntu1 Architecture: amd64 Date: Wed Apr 13 12:44:20 2016 PackageArchitecture: all ProcEnviron: LANGUAGE=zh_CN:zh TERM=xterm-256color PATH=(custom, no user) LANG=zh_CN.UTF-8 SHELL=/bin/bash SourcePackage: lxc UpgradeStatus: No upgrade log present (probably fresh install) defaults.conf: lxc.network.type = veth lxc.network.link = lxcbr0 lxc.network.flags = up lxc.network.hwaddr = 00:16:3e:xx:xx:xx To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lxc/+bug/1569679/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp