<html><head></head><body><div>Hi Guido,</div><div><br></div><div>you can find ebuild to my overlay: <a href="https://github.com/geaaru/geaaru_overlay">https://github.com/geaaru/geaaru_overlay</a></div><div><br></div><div>where I have already a patched sys-fs/lxcfs with my changes in pr to lxcfs project that fix startup of service on gentoo where is present .keep* file under /var/lib/lxcfs/ and add use of nonempty option for fuse.</div><div><br></div><div>About your log I don't. I used lxc-3.0.0 tag from github with my overlay, do you use gentoo upstream release maybe ?</div><div><br></div><div>However, currently I trying to add debug info and I confirm that on cgroup_init I use </div><div><br></div><div>Initialized cgroup driver cgroupfs</div><div><br></div><div>but I see also these errors (that I think related with systemd version):</div><div><br></div><div> lxc-start test2 20180425102817.483 INFO lxc_start_ui - tools/lxc_start.c:main:283 - using rcfile /zfs/containers/lxc/test2/config</div><div> lxc-start test2 20180425102817.484 TRACE lxc_commands - commands.c:lxc_cmd:291 - command get_init_pid tries to connect command socket</div><div> lxc-start test2 20180425102817.484 TRACE lxc_commands - commands.c:lxc_cmd:296 - command get_init_pid failed to connect command socket: Connection refused</div><div> lxc-start test2 20180425102817.484 TRACE lxc_commands - commands.c:lxc_cmd:291 - command get_cgroup tries to connect command socket</div><div> lxc-start test2 20180425102817.484 TRACE lxc_commands - commands.c:lxc_cmd:296 - command get_cgroup failed to connect command socket: Connection refused</div><div> lxc-start test2 20180425102817.484 TRACE lxc_commands - commands.c:lxc_cmd_get_cgroup_path:441 - command get_cgroup failed for container "test2": Connection refused.</div><div> lxc-start test2 20180425102817.484 TRACE lxc_commands - commands.c:lxc_cmd:291 - command get_cgroup tries to connect command socket</div><div> lxc-start test2 20180425102817.484 TRACE lxc_commands - commands.c:lxc_cmd:296 - command get_cgroup failed to connect command socket: Connection refused</div><div> lxc-start test2 20180425102817.484 TRACE lxc_commands - commands.c:lxc_cmd_get_cgroup_path:441 - command get_cgroup failed for container "test2": Connection refused.</div><div> lxc-start test2 20180425102817.484 TRACE lxc_commands - commands.c:lxc_cmd:291 - command get_cgroup tries to connect command socket</div><div> lxc-start test2 20180425102817.484 TRACE lxc_commands - commands.c:lxc_cmd:296 - command get_cgroup failed to connect command socket: Connection refused</div><div> lxc-start test2 20180425102817.484 TRACE lxc_commands - commands.c:lxc_cmd_get_cgroup_path:441 - command get_cgroup failed for container "test2": Connection refused.</div><div> lxc-start test2 20180425102817.484 TRACE lxc_commands - commands.c:lxc_cmd:291 - command get_cgroup tries to connect command socket</div><div> lxc-start test2 20180425102817.484 TRACE lxc_commands - commands.c:lxc_cmd:296 - command get_cgroup failed to connect command socket: Connection refused</div><div> lxc-start test2 20180425102817.484 TRACE lxc_commands - commands.c:lxc_cmd_get_cgroup_path:441 - command get_cgroup failed for container "test2": Connection refused.</div><div> lxc-start test2 20180425102817.484 TRACE lxc_commands - commands.c:lxc_cmd:291 - command get_cgroup tries to connect command socket</div><div> lxc-start test2 20180425102817.484 TRACE lxc_commands - commands.c:lxc_cmd:296 - command get_cgroup failed to connect command socket: Connection refused</div><div> lxc-start test2 20180425102817.484 TRACE lxc_commands - commands.c:lxc_cmd_get_cgroup_path:441 - command get_cgroup failed for container "test2": Connection refused.</div><div> lxc-start test2 20180425102817.484 TRACE lxc_commands - commands.c:lxc_cmd:291 - command get_cgroup tries to connect command socket</div><div> lxc-start test2 20180425102817.484 TRACE lxc_commands - commands.c:lxc_cmd:296 - command get_cgroup failed to connect command socket: Connection refused</div><div> lxc-start test2 20180425102817.484 TRACE lxc_commands - commands.c:lxc_cmd_get_cgroup_path:441 - command get_cgroup failed for container "test2": Connection refused.</div><div> lxc-start test2 20180425102817.484 TRACE lxc_commands - commands.c:lxc_cmd:291 - command get_cgroup tries to connect command socket</div><div> lxc-start test2 20180425102817.484 TRACE lxc_commands - commands.c:lxc_cmd:296 - command get_cgroup failed to connect command socket: Connection refused</div><div> lxc-start test2 20180425102817.484 TRACE lxc_commands - commands.c:lxc_cmd_get_cgroup_path:441 - command get_cgroup failed for container "test2": Connection refused.</div><div> lxc-start test2 20180425102817.484 TRACE lxc_commands - commands.c:lxc_cmd:291 - command get_cgroup tries to connect command socket</div><div> lxc-start test2 20180425102817.484 TRACE lxc_commands - commands.c:lxc_cmd:296 - command get_cgroup failed to connect command socket: Connection refused</div><div> lxc-start test2 20180425102817.484 TRACE lxc_commands - commands.c:lxc_cmd_get_cgroup_path:441 - command get_cgroup failed for container "test2": Connection refused.</div><div> lxc-start test2 20180425102817.484 TRACE lxc_commands - commands.c:lxc_cmd:291 - command get_cgroup tries to connect command socket</div><div> lxc-start test2 20180425102817.484 TRACE lxc_commands - commands.c:lxc_cmd:296 - command get_cgroup failed to connect command socket: Connection refused</div><div> lxc-start test2 20180425102817.484 TRACE lxc_commands - commands.c:lxc_cmd_get_cgroup_path:441 - command get_cgroup failed for container "test2": Connection refused.</div><div> lxc-start test2 20180425102817.484 TRACE lxc_commands - commands.c:lxc_cmd:291 - command get_cgroup tries to connect command socket</div><div> lxc-start test2 20180425102817.484 TRACE lxc_commands - commands.c:lxc_cmd:296 - command get_cgroup failed to connect command socket: Connection refused</div><div> lxc-start test2 20180425102817.484 TRACE lxc_commands - commands.c:lxc_cmd_get_cgroup_path:441 - command get_cgroup failed for container "test2": Connection refused.</div><div> lxc-start test2 20180425102817.484 TRACE lxc_commands - commands.c:lxc_cmd:291 - command get_cgroup tries to connect command socket</div><div> lxc-start test2 20180425102817.484 TRACE lxc_commands - commands.c:lxc_cmd:296 - command get_cgroup failed to connect command socket: Connection refused</div><div> lxc-start test2 20180425102817.484 TRACE lxc_commands - commands.c:lxc_cmd_get_cgroup_path:441 - command get_cgroup failed for container "test2": Connection refused.</div><div> lxc-start test2 20180425102817.484 TRACE lxc_commands - commands.c:lxc_cmd:291 - command get_cgroup tries to connect command socket</div><div> lxc-start test2 20180425102817.484 TRACE lxc_commands - commands.c:lxc_cmd:296 - command get_cgroup failed to connect command socket: Connection refused</div><div> lxc-start test2 20180425102817.484 TRACE lxc_commands - commands.c:lxc_cmd_get_cgroup_path:441 - command get_cgroup failed for container "test2": Connection refused.</div><div> lxc-start test2 20180425102817.484 TRACE lxc_commands - commands.c:lxc_cmd:291 - command get_state tries to connect command socket</div><div> lxc-start test2 20180425102817.485 TRACE lxc_commands - commands.c:lxc_cmd:296 - command get_state failed to connect command socket: Connection refused</div><div> lxc-start test2 20180425102817.485 TRACE lxc_start - start.c:lxc_init_handler:592 - unix domain socket 4 for command server is ready</div><div> lxc-start test2 20180425102817.485 INFO lxc_lsm - lsm/lsm.c:lsm_init:48 - LSM security driver nop</div><div> lxc-start test2 20180425102817.485 TRACE lxc_start - start.c:lxc_init:607 - initialized LSM</div><div> lxc-start test2 20180425102817.485 INFO lxc_seccomp - seccomp.c:parse_config_v2:435 - processing: .reject_force_umount # comment this to allow umount -f; not recommended.</div><div> lxc-start test2 20180425102817.485 INFO lxc_seccomp - seccomp.c:parse_config_v2:610 - Adding native rule for reject_force_umount action 0(kill).</div><div> lxc-start test2 20180425102817.485 INFO lxc_seccomp - seccomp.c:do_resolve_add_rule:276 - Setting Seccomp rule to reject force umounts.</div><div> lxc-start test2 20180425102817.485 INFO lxc_seccomp - seccomp.c:parse_config_v2:614 - Adding compat rule for reject_force_umount action 0(kill).</div><div> lxc-start test2 20180425102817.485 INFO lxc_seccomp - seccomp.c:do_resolve_add_rule:276 - Setting Seccomp rule to reject force umounts.</div><div> lxc-start test2 20180425102817.485 INFO lxc_seccomp - seccomp.c:do_resolve_add_rule:276 - Setting Seccomp rule to reject force umounts.</div><div> lxc-start test2 20180425102817.485 INFO lxc_seccomp - seccomp.c:parse_config_v2:435 - processing: .[all].</div><div> lxc-start test2 20180425102817.485 INFO lxc_seccomp - seccomp.c:parse_config_v2:435 - processing: .kexec_load errno 1.</div><div> lxc-start test2 20180425102817.485 INFO lxc_seccomp - seccomp.c:parse_config_v2:610 - Adding native rule for kexec_load action 327681(errno).</div><div> lxc-start test2 20180425102817.485 INFO lxc_seccomp - seccomp.c:parse_config_v2:614 - Adding compat rule for kexec_load action 327681(errno).</div><div> lxc-start test2 20180425102817.485 INFO lxc_seccomp - seccomp.c:parse_config_v2:435 - processing: .open_by_handle_at errno 1.</div><div> lxc-start test2 20180425102817.485 INFO lxc_seccomp - seccomp.c:parse_config_v2:610 - Adding native rule for open_by_handle_at action 327681(errno).</div><div> lxc-start test2 20180425102817.485 INFO lxc_seccomp - seccomp.c:parse_config_v2:614 - Adding compat rule for open_by_handle_at action 327681(errno).</div><div> lxc-start test2 20180425102817.485 INFO lxc_seccomp - seccomp.c:parse_config_v2:435 - processing: .init_module errno 1.</div><div> lxc-start test2 20180425102817.485 INFO lxc_seccomp - seccomp.c:parse_config_v2:610 - Adding native rule for init_module action 327681(errno).</div><div> lxc-start test2 20180425102817.485 INFO lxc_seccomp - seccomp.c:parse_config_v2:614 - Adding compat rule for init_module action 327681(errno).</div><div> lxc-start test2 20180425102817.485 INFO lxc_seccomp - seccomp.c:parse_config_v2:435 - processing: .finit_module errno 1.</div><div> lxc-start test2 20180425102817.485 INFO lxc_seccomp - seccomp.c:parse_config_v2:610 - Adding native rule for finit_module action 327681(errno).</div><div> lxc-start test2 20180425102817.485 INFO lxc_seccomp - seccomp.c:parse_config_v2:614 - Adding compat rule for finit_module action 327681(errno).</div><div> lxc-start test2 20180425102817.485 INFO lxc_seccomp - seccomp.c:parse_config_v2:435 - processing: .delete_module errno 1.</div><div> lxc-start test2 20180425102817.485 INFO lxc_seccomp - seccomp.c:parse_config_v2:610 - Adding native rule for delete_module action 327681(errno).</div><div> lxc-start test2 20180425102817.485 INFO lxc_seccomp - seccomp.c:parse_config_v2:614 - Adding compat rule for delete_module action 327681(errno).</div><div> lxc-start test2 20180425102817.485 INFO lxc_seccomp - seccomp.c:parse_config_v2:624 - Merging in the compat Seccomp ctx into the main one.</div><div> lxc-start test2 20180425102817.485 TRACE lxc_start - start.c:lxc_init:613 - read seccomp policy</div><div> lxc-start test2 20180425102817.485 TRACE lxc_start - start.c:lxc_serve_state_clients:373 - set container state to STARTING</div><div> lxc-start test2 20180425102817.485 TRACE lxc_start - start.c:lxc_serve_state_clients:376 - no state clients registered</div><div> lxc-start test2 20180425102817.485 WARN lxc_monitor - monitor.c:lxc_monitor_fifo_send:111 - Failed to open fifo to send message: No such file or directory.</div><div> lxc-start test2 20180425102817.485 WARN lxc_monitor - monitor.c:lxc_monitor_fifo_send:111 - Failed to open fifo to send message: No such file or directory.</div><div> lxc-start test2 20180425102817.485 TRACE lxc_start - start.c:lxc_init:620 - set container state to "STARTING"</div><div> lxc-start test2 20180425102817.485 TRACE lxc_start - start.c:lxc_init:648 - set environment variables</div><div> lxc-start test2 20180425102817.485 TRACE lxc_start - start.c:lxc_init:654 - ran pre-start hooks</div><div> lxc-start test2 20180425102817.485 DEBUG lxc_start - start.c:setup_signal_fd:301 - Set SIGCHLD handler with file descriptor: 5.</div><div> lxc-start test2 20180425102817.485 TRACE lxc_start - start.c:lxc_init:665 - set up signal fd</div><div> lxc-start test2 20180425102817.486 DEBUG console - console.c:lxc_console_peer_default:475 - using "/dev/tty" as peer tty device</div><div> lxc-start test2 20180425102817.486 DEBUG console - console.c:lxc_console_sigwinch_init:153 - process 7403 created signal fd 9 to handle SIGWINCH events</div><div> lxc-start test2 20180425102817.486 DEBUG console - console.c:lxc_console_winsz:73 - set winsz dstfd:6 cols:180 rows:58</div><div> lxc-start test2 20180425102817.486 TRACE lxc_start - start.c:lxc_init:672 - created console</div><div> lxc-start test2 20180425102817.486 TRACE lxc_start - start.c:lxc_init:678 - shifted tty ids</div><div> lxc-start test2 20180425102817.486 INFO lxc_start - start.c:lxc_init:680 - container "test2" is initialized</div><div> lxc-start test2 20180425102817.487 INFO lxc_network - network.c:instantiate_veth:171 - Retrieved mtu 1500 from lxdbr0</div><div> lxc-start test2 20180425102817.591 INFO lxc_network - network.c:instantiate_veth:197 - Attached "vethE21G3Q" to bridge "lxdbr0"</div><div> lxc-start test2 20180425102817.591 DEBUG lxc_network - network.c:instantiate_veth:214 - Instantiated veth "vethE21G3Q/veth1X0JC4", index is "56"</div><div> lxc-start test2 20180425102817.591 INFO lxc_cgroup - cgroups/cgroup.c:cgroup_init:72 - cgroup driver cgroupfs initing for test2</div><div> lxc-start test2 20180425102817.592 ERROR lxc_cgfs - cgroups/cgfs.c:lxc_cgroupfs_create:901 - Could not find writable mount point for cgroup hierarchy 1 while trying to create cgroup.</div><div> lxc-start test2 20180425102817.592 ERROR lxc_cgfs - cgroups/cgfs.c:cgroup_rmdir:209 - Device or resource busy - Failed to delete /sys/fs/cgroup/debug/</div><div> lxc-start test2 20180425102817.592 ERROR lxc_cgfs - cgroups/cgfs.c:cgroup_rmdir:209 - Device or resource busy - Failed to delete /sys/fs/cgroup/cpuset/</div><div> lxc-start test2 20180425102817.592 ERROR lxc_cgfs - cgroups/cgfs.c:cgroup_rmdir:209 - Device or resource busy - Failed to delete /sys/fs/cgroup/net_cls,net_prio/</div><div> lxc-start test2 20180425102817.592 ERROR lxc_cgfs - cgroups/cgfs.c:cgroup_rmdir:209 - Device or resource busy - Failed to delete /sys/fs/cgroup/perf_event/</div><div> lxc-start test2 20180425102817.593 ERROR lxc_cgfs - cgroups/cgfs.c:cgroup_rmdir:209 - Device or resource busy - Failed to delete /sys/fs/cgroup/blkio//init.scope</div><div> lxc-start test2 20180425102817.593 ERROR lxc_cgfs - cgroups/cgfs.c:cgroup_rmdir:209 - Device or resource busy - Failed to delete /sys/fs/cgroup/blkio//system.slice/gdm.service</div><div> lxc-start test2 20180425102817.593 ERROR lxc_cgfs - cgroups/cgfs.c:cgroup_rmdir:209 - Device or resource busy - Failed to delete /sys/fs/cgroup/blkio//system.slice/colord.service</div><div> lxc-start test2 20180425102817.594 ERROR lxc_cgfs - cgroups/cgfs.c:cgroup_rmdir:209 - Device or resource busy - Failed to delete /sys/fs/cgroup/blkio//system.slice/systemd-timesyncd.service</div><div> lxc-start test2 20180425102817.594 ERROR lxc_cgfs - cgroups/cgfs.c:cgroup_rmdir:209 - Device or resource busy - Failed to delete /sys/fs/cgroup/blkio//system.slice/lxcfs.service</div><div> lxc-start test2 20180425102817.594 ERROR lxc_cgfs - cgroups/cgfs.c:cgroup_rmdir:209 - Device or resource busy - Failed to delete /sys/fs/cgroup/blkio//system.slice/mdmonitor.service</div><div> lxc-start test2 20180425102817.595 ERROR lxc_cgfs - cgroups/cgfs.c:cgroup_rmdir:209 - Device or resource busy - Failed to delete /sys/fs/cgroup/blkio//system.slice/lxd.service</div><div> lxc-start test2 20180425102817.595 ERROR lxc_cgfs - cgroups/cgfs.c:cgroup_rmdir:209 - Device or resource busy - Failed to delete /sys/fs/cgroup/blkio//system.slice/upower.service</div><div> lxc-start test2 20180425102817.595 ERROR lxc_cgfs - cgroups/cgfs.c:cgroup_rmdir:209 - Device or resource busy - Failed to delete /sys/fs/cgroup/blkio//system.slice/NetworkManager.service</div><div> lxc-start test2 20180425102817.596 ERROR lxc_cgfs - cgroups/cgfs.c:cgroup_rmdir:209 - Device or resource busy - Failed to delete /sys/fs/cgroup/blkio//system.slice/dbus.service</div><div> lxc-start test2 20180425102817.596 ERROR lxc_cgfs - cgroups/cgfs.c:cgroup_rmdir:209 - Device or resource busy - Failed to delete /sys/fs/cgroup/blkio//system.slice/accounts-daemon.service</div><div> lxc-start test2 20180425102817.597 ERROR lxc_cgfs - cgroups/cgfs.c:cgroup_rmdir:209 - Device or resource busy - Failed to delete /sys/fs/cgroup/blkio//system.slice/sshd.service</div><div> lxc-start test2 20180425102817.597 ERROR lxc_cgfs - cgroups/cgfs.c:cgroup_rmdir:209 - Device or resource busy - Failed to delete /sys/fs/cgroup/blkio//system.slice/udisks2.service</div><div> lxc-start test2 20180425102817.597 ERROR lxc_cgfs - cgroups/cgfs.c:cgroup_rmdir:209 - Device or resource busy - Failed to delete /sys/fs/cgroup/blkio//system.slice/docker.service</div><div> lxc-start test2 20180425102817.598 ERROR lxc_cgfs - cgroups/cgfs.c:cgroup_rmdir:209 - Device or resource busy - Failed to delete /sys/fs/cgroup/blkio//system.slice/ovs-vswitchd.service</div><div> lxc-start test2 20180425102817.598 ERROR lxc_cgfs - cgroups/cgfs.c:cgroup_rmdir:209 - Device or resource busy - Failed to delete /sys/fs/cgroup/blkio//system.slice/dnsmasq.service</div><div> lxc-start test2 20180425102817.599 ERROR lxc_cgfs - cgroups/cgfs.c:cgroup_rmdir:209 - Device or resource busy - Failed to delete /sys/fs/cgroup/blkio//system.slice/geoclue.service</div><div> lxc-start test2 20180425102817.599 ERROR lxc_cgfs - cgroups/cgfs.c:cgroup_rmdir:209 - Device or resource busy - Failed to delete /sys/fs/cgroup/blkio//system.slice/metalog.service</div><div> lxc-start test2 20180425102817.599 ERROR lxc_cgfs - cgroups/cgfs.c:cgroup_rmdir:209 - Device or resource busy - Failed to delete /sys/fs/cgroup/blkio//system.slice/wpa_supplicant.service</div><div> lxc-start test2 20180425102817.600 ERROR lxc_cgfs - cgroups/cgfs.c:cgroup_rmdir:209 - Device or resource busy - Failed to delete /sys/fs/cgroup/blkio//system.slice/systemd-logind.service</div><div> lxc-start test2 20180425102817.600 ERROR lxc_cgfs - cgroups/cgfs.c:cgroup_rmdir:209 - Device or resource busy - Failed to delete /sys/fs/cgroup/blkio//system.slice/rtkit-daemon.service</div><div> lxc-start test2 20180425102817.600 ERROR lxc_cgfs - cgroups/cgfs.c:cgroup_rmdir:209 - Device or resource busy - Failed to delete /sys/fs/cgroup/blkio//system.slice/packagekit.service</div><div> lxc-start test2 20180425102817.600 ERROR lxc_cgfs - cgroups/cgfs.c:cgroup_rmdir:209 - Device or resource busy - Failed to delete /sys/fs/cgroup/blkio//system.slice/polkit.service</div><div> lxc-start test2 20180425102817.601 ERROR lxc_cgfs - cgroups/cgfs.c:cgroup_rmdir:209 - Device or resource busy - Failed to delete /sys/fs/cgroup/blkio//system.slice/ovsdb-server.service</div><div> lxc-start test2 20180425102817.601 ERROR lxc_cgfs - cgroups/cgfs.c:cgroup_rmdir:209 - Device or resource busy - Failed to delete /sys/fs/cgroup/blkio//system.slice/systemd-udevd.service</div><div> lxc-start test2 20180425102817.601 ERROR lxc_cgfs - cgroups/cgfs.c:cgroup_rmdir:209 - Device or resource busy - Failed to delete /sys/fs/cgroup/blkio//system.slice/bluetooth.service</div><div> lxc-start test2 20180425102817.602 ERROR lxc_cgfs - cgroups/cgfs.c:cgroup_rmdir:209 - Device or resource busy - Failed to delete /sys/fs/cgroup/blkio//system.slice/systemd-journald.service</div><div> lxc-start test2 20180425102817.602 ERROR lxc_cgfs - cgroups/cgfs.c:cgroup_rmdir:209 - Device or resource busy - Failed to delete /sys/fs/cgroup/blkio//system.slice</div><div> lxc-start test2 20180425102817.602 ERROR lxc_cgfs - cgroups/cgfs.c:cgroup_rmdir:209 - Device or resource busy - Failed to delete /sys/fs/cgroup/blkio/</div><div> lxc-start test2 20180425102817.602 ERROR lxc_cgfs - cgroups/cgfs.c:cgroup_rmdir:209 - Device or resource busy - Failed to delete /sys/fs/cgroup/pids/user.slice/user-1000.slice/session-1.scope</div><div> lxc-start test2 20180425102817.602 ERROR lxc_cgfs - cgroups/cgfs.c:cgroup_rmdir:209 - Device or resource busy - Failed to delete /sys/fs/cgroup/cpu,cpuacct//init.scope</div><div> lxc-start test2 20180425102817.602 ERROR lxc_cgfs - cgroups/cgfs.c:cgroup_rmdir:209 - Device or resource busy - Failed to delete /sys/fs/cgroup/cpu,cpuacct//system.slice/gdm.service</div><div> lxc-start test2 20180425102817.603 ERROR lxc_cgfs - cgroups/cgfs.c:cgroup_rmdir:209 - Device or resource busy - Failed to delete /sys/fs/cgroup/cpu,cpuacct//system.slice/colord.service</div><div> lxc-start test2 20180425102817.603 ERROR lxc_cgfs - cgroups/cgfs.c:cgroup_rmdir:209 - Device or resource busy - Failed to delete /sys/fs/cgroup/cpu,cpuacct//system.slice/systemd-timesyncd.service</div><div> lxc-start test2 20180425102817.603 ERROR lxc_cgfs - cgroups/cgfs.c:cgroup_rmdir:209 - Device or resource busy - Failed to delete /sys/fs/cgroup/cpu,cpuacct//system.slice/lxcfs.service</div><div> lxc-start test2 20180425102817.603 ERROR lxc_cgfs - cgroups/cgfs.c:cgroup_rmdir:209 - Device or resource busy - Failed to delete /sys/fs/cgroup/cpu,cpuacct//system.slice/mdmonitor.service</div><div> lxc-start test2 20180425102817.604 ERROR lxc_cgfs - cgroups/cgfs.c:cgroup_rmdir:209 - Device or resource busy - Failed to delete /sys/fs/cgroup/cpu,cpuacct//system.slice/lxd.service</div><div> lxc-start test2 20180425102817.604 ERROR lxc_cgfs - cgroups/cgfs.c:cgroup_rmdir:209 - Device or resource busy - Failed to delete /sys/fs/cgroup/cpu,cpuacct//system.slice/upower.service</div><div> lxc-start test2 20180425102817.604 ERROR lxc_cgfs - cgroups/cgfs.c:cgroup_rmdir:209 - Device or resource busy - Failed to delete /sys/fs/cgroup/cpu,cpuacct//system.slice/NetworkManager.service</div><div> lxc-start test2 20180425102817.605 ERROR lxc_cgfs - cgroups/cgfs.c:cgroup_rmdir:209 - Device or resource busy - Failed to delete /sys/fs/cgroup/cpu,cpuacct//system.slice/dbus.service</div><div> lxc-start test2 20180425102817.605 ERROR lxc_cgfs - cgroups/cgfs.c:cgroup_rmdir:209 - Device or resource busy - Failed to delete /sys/fs/cgroup/cpu,cpuacct//system.slice/accounts-daemon.service</div><div> lxc-start test2 20180425102817.605 ERROR lxc_cgfs - cgroups/cgfs.c:cgroup_rmdir:209 - Device or resource busy - Failed to delete /sys/fs/cgroup/cpu,cpuacct//system.slice/sshd.service</div><div> lxc-start test2 20180425102817.605 ERROR lxc_cgfs - cgroups/cgfs.c:cgroup_rmdir:209 - Device or resource busy - Failed to delete /sys/fs/cgroup/cpu,cpuacct//system.slice/udisks2.service</div><div> lxc-start test2 20180425102817.606 ERROR lxc_cgfs - cgroups/cgfs.c:cgroup_rmdir:209 - Device or resource busy - Failed to delete /sys/fs/cgroup/cpu,cpuacct//system.slice/docker.service</div><div> lxc-start test2 20180425102817.606 ERROR lxc_cgfs - cgroups/cgfs.c:cgroup_rmdir:209 - Device or resource busy - Failed to delete /sys/fs/cgroup/cpu,cpuacct//system.slice/ovs-vswitchd.service</div><div> lxc-start test2 20180425102817.606 ERROR lxc_cgfs - cgroups/cgfs.c:cgroup_rmdir:209 - Device or resource busy - Failed to delete /sys/fs/cgroup/cpu,cpuacct//system.slice/dnsmasq.service</div><div> lxc-start test2 20180425102817.606 ERROR lxc_cgfs - cgroups/cgfs.c:cgroup_rmdir:209 - Device or resource busy - Failed to delete /sys/fs/cgroup/cpu,cpuacct//system.slice/geoclue.service</div><div> lxc-start test2 20180425102817.606 ERROR lxc_cgfs - cgroups/cgfs.c:cgroup_rmdir:209 - Device or resource busy - Failed to delete /sys/fs/cgroup/cpu,cpuacct//system.slice/metalog.service</div><div> lxc-start test2 20180425102817.606 ERROR lxc_cgfs - cgroups/cgfs.c:cgroup_rmdir:209 - Device or resource busy - Failed to delete /sys/fs/cgroup/cpu,cpuacct//system.slice/wpa_supplicant.service</div><div> lxc-start test2 20180425102817.607 ERROR lxc_cgfs - cgroups/cgfs.c:cgroup_rmdir:209 - Device or resource busy - Failed to delete /sys/fs/cgroup/cpu,cpuacct//system.slice/systemd-logind.service</div><div> lxc-start test2 20180425102817.607 ERROR lxc_cgfs - cgroups/cgfs.c:cgroup_rmdir:209 - Device or resource busy - Failed to delete /sys/fs/cgroup/cpu,cpuacct//system.slice/packagekit.service</div><div> lxc-start test2 20180425102817.607 ERROR lxc_cgfs - cgroups/cgfs.c:cgroup_rmdir:209 - Device or resource busy - Failed to delete /sys/fs/cgroup/cpu,cpuacct//system.slice/polkit.service</div><div> lxc-start test2 20180425102817.607 ERROR lxc_cgfs - cgroups/cgfs.c:cgroup_rmdir:209 - Device or resource busy - Failed to delete /sys/fs/cgroup/cpu,cpuacct//system.slice/ovsdb-server.service</div><div> lxc-start test2 20180425102817.607 ERROR lxc_cgfs - cgroups/cgfs.c:cgroup_rmdir:209 - Device or resource busy - Failed to delete /sys/fs/cgroup/cpu,cpuacct//system.slice/systemd-udevd.service</div><div> lxc-start test2 20180425102817.608 ERROR lxc_cgfs - cgroups/cgfs.c:cgroup_rmdir:209 - Device or resource busy - Failed to delete /sys/fs/cgroup/cpu,cpuacct//system.slice/bluetooth.service</div><div> lxc-start test2 20180425102817.608 ERROR lxc_cgfs - cgroups/cgfs.c:cgroup_rmdir:209 - Device or resource busy - Failed to delete /sys/fs/cgroup/cpu,cpuacct//system.slice/systemd-journald.service</div><div> lxc-start test2 20180425102817.608 ERROR lxc_cgfs - cgroups/cgfs.c:cgroup_rmdir:209 - Device or resource busy - Failed to delete /sys/fs/cgroup/cpu,cpuacct//system.slice</div><div> lxc-start test2 20180425102817.608 ERROR lxc_cgfs - cgroups/cgfs.c:cgroup_rmdir:209 - Device or resource busy - Failed to delete /sys/fs/cgroup/cpu,cpuacct/</div><div> lxc-start test2 20180425102817.608 ERROR lxc_cgfs - cgroups/cgfs.c:cgroup_rmdir:209 - Device or resource busy - Failed to delete /sys/fs/cgroup/devices/user.slice</div><div> lxc-start test2 20180425102817.608 ERROR lxc_cgfs - cgroups/cgfs.c:cgroup_rmdir:209 - Device or resource busy - Failed to delete /sys/fs/cgroup/rdma/</div><div> lxc-start test2 20180425102817.609 ERROR lxc_cgfs - cgroups/cgfs.c:cgroup_rmdir:209 - Device or resource busy - Failed to delete /sys/fs/cgroup/memory//init.scope</div><div> lxc-start test2 20180425102817.609 ERROR lxc_cgfs - cgroups/cgfs.c:cgroup_rmdir:209 - Device or resource busy - Failed to delete /sys/fs/cgroup/memory//system.slice/gdm.service</div><div> lxc-start test2 20180425102817.609 ERROR lxc_cgfs - cgroups/cgfs.c:cgroup_rmdir:209 - Device or resource busy - Failed to delete /sys/fs/cgroup/memory//system.slice/colord.service</div><div> lxc-start test2 20180425102817.609 ERROR lxc_cgfs - cgroups/cgfs.c:cgroup_rmdir:209 - Device or resource busy - Failed to delete /sys/fs/cgroup/memory//system.slice/systemd-timesyncd.service</div><div> lxc-start test2 20180425102817.610 ERROR lxc_cgfs - cgroups/cgfs.c:cgroup_rmdir:209 - Device or resource busy - Failed to delete /sys/fs/cgroup/memory//system.slice/lxcfs.service</div><div> lxc-start test2 20180425102817.610 ERROR lxc_cgfs - cgroups/cgfs.c:cgroup_rmdir:209 - Device or resource busy - Failed to delete /sys/fs/cgroup/memory//system.slice/mdmonitor.service</div><div> lxc-start test2 20180425102817.610 ERROR lxc_cgfs - cgroups/cgfs.c:cgroup_rmdir:209 - Device or resource busy - Failed to delete /sys/fs/cgroup/memory//system.slice/lxd.service</div><div> lxc-start test2 20180425102817.610 ERROR lxc_cgfs - cgroups/cgfs.c:cgroup_rmdir:209 - Device or resource busy - Failed to delete /sys/fs/cgroup/memory//system.slice/upower.service</div><div> lxc-start test2 20180425102817.611 ERROR lxc_cgfs - cgroups/cgfs.c:cgroup_rmdir:209 - Device or resource busy - Failed to delete /sys/fs/cgroup/memory//system.slice/NetworkManager.service</div><div> lxc-start test2 20180425102817.611 ERROR lxc_cgfs - cgroups/cgfs.c:cgroup_rmdir:209 - Device or resource busy - Failed to delete /sys/fs/cgroup/memory//system.slice/dbus.service</div><div> lxc-start test2 20180425102817.611 ERROR lxc_cgfs - cgroups/cgfs.c:cgroup_rmdir:209 - Device or resource busy - Failed to delete /sys/fs/cgroup/memory//system.slice/accounts-daemon.service</div><div> lxc-start test2 20180425102817.612 ERROR lxc_cgfs - cgroups/cgfs.c:cgroup_rmdir:209 - Device or resource busy - Failed to delete /sys/fs/cgroup/memory//system.slice/sshd.service</div><div> lxc-start test2 20180425102817.612 ERROR lxc_cgfs - cgroups/cgfs.c:cgroup_rmdir:209 - Device or resource busy - Failed to delete /sys/fs/cgroup/memory//system.slice/udisks2.service</div><div> lxc-start test2 20180425102817.612 ERROR lxc_cgfs - cgroups/cgfs.c:cgroup_rmdir:209 - Device or resource busy - Failed to delete /sys/fs/cgroup/memory//system.slice/docker.service</div><div> lxc-start test2 20180425102817.613 ERROR lxc_cgfs - cgroups/cgfs.c:cgroup_rmdir:209 - Device or resource busy - Failed to delete /sys/fs/cgroup/memory//system.slice/ovs-vswitchd.service</div><div> lxc-start test2 20180425102817.613 ERROR lxc_cgfs - cgroups/cgfs.c:cgroup_rmdir:209 - Device or resource busy - Failed to delete /sys/fs/cgroup/memory//system.slice/dnsmasq.service</div><div> lxc-start test2 20180425102817.613 ERROR lxc_cgfs - cgroups/cgfs.c:cgroup_rmdir:209 - Device or resource busy - Failed to delete /sys/fs/cgroup/memory//system.slice/geoclue.service</div><div> lxc-start test2 20180425102817.614 ERROR lxc_cgfs - cgroups/cgfs.c:cgroup_rmdir:209 - Device or resource busy - Failed to delete /sys/fs/cgroup/memory//system.slice/metalog.service</div><div> lxc-start test2 20180425102817.616 ERROR lxc_cgfs - cgroups/cgfs.c:cgroup_rmdir:209 - Device or resource busy - Failed to delete /sys/fs/cgroup/memory//system.slice/wpa_supplicant.service</div><div> lxc-start test2 20180425102817.617 ERROR lxc_cgfs - cgroups/cgfs.c:cgroup_rmdir:209 - Device or resource busy - Failed to delete /sys/fs/cgroup/memory//system.slice/systemd-logind.service</div><div> lxc-start test2 20180425102817.617 ERROR lxc_cgfs - cgroups/cgfs.c:cgroup_rmdir:209 - Device or resource busy - Failed to delete /sys/fs/cgroup/memory//system.slice/rtkit-daemon.service</div><div> lxc-start test2 20180425102817.617 ERROR lxc_cgfs - cgroups/cgfs.c:cgroup_rmdir:209 - Device or resource busy - Failed to delete /sys/fs/cgroup/memory//system.slice/packagekit.service</div><div> lxc-start test2 20180425102817.618 ERROR lxc_cgfs - cgroups/cgfs.c:cgroup_rmdir:209 - Device or resource busy - Failed to delete /sys/fs/cgroup/memory//system.slice/polkit.service</div><div> lxc-start test2 20180425102817.618 ERROR lxc_cgfs - cgroups/cgfs.c:cgroup_rmdir:209 - Device or resource busy - Failed to delete /sys/fs/cgroup/memory//system.slice/ovsdb-server.service</div><div> lxc-start test2 20180425102817.618 ERROR lxc_cgfs - cgroups/cgfs.c:cgroup_rmdir:209 - Device or resource busy - Failed to delete /sys/fs/cgroup/memory//system.slice/systemd-udevd.service</div><div> lxc-start test2 20180425102817.619 ERROR lxc_cgfs - cgroups/cgfs.c:cgroup_rmdir:209 - Device or resource busy - Failed to delete /sys/fs/cgroup/memory//system.slice/bluetooth.service</div><div> lxc-start test2 20180425102817.619 ERROR lxc_cgfs - cgroups/cgfs.c:cgroup_rmdir:209 - Device or resource busy - Failed to delete /sys/fs/cgroup/memory//system.slice/systemd-journald.service</div><div> lxc-start test2 20180425102817.619 ERROR lxc_cgfs - cgroups/cgfs.c:cgroup_rmdir:209 - Device or resource busy - Failed to delete /sys/fs/cgroup/memory//system.slice</div><div> lxc-start test2 20180425102817.619 ERROR lxc_cgfs - cgroups/cgfs.c:cgroup_rmdir:209 - Device or resource busy - Failed to delete /sys/fs/cgroup/memory/</div><div> lxc-start test2 20180425102817.619 ERROR lxc_cgfs - cgroups/cgfs.c:cgroup_rmdir:209 - Device or resource busy - Failed to delete /sys/fs/cgroup/freezer/</div><div> lxc-start test2 20180425102817.619 ERROR lxc_start - start.c:lxc_spawn:1227 - Failed creating cgroups.</div><div> lxc-start test2 20180425102817.628 INFO lxc_network - network.c:lxc_delete_network_priv:2539 - Removed interface "(null)" with index 56</div><div> lxc-start test2 20180425102817.633 WARN lxc_network - network.c:lxc_delete_network_priv:2557 - Failed to remove interface "vethE21G3Q" from "lxdbr0": Invalid argument</div><div> lxc-start test2 20180425102817.633 DEBUG lxc_network - network.c:lxc_delete_network:3124 - Deleted network devices</div><div> lxc-start test2 20180425102817.633 TRACE lxc_start - start.c:lxc_serve_state_clients:373 - set container state to ABORTING</div><div> lxc-start test2 20180425102817.633 TRACE lxc_start - start.c:lxc_serve_state_clients:376 - no state clients registered</div><div> lxc-start test2 20180425102817.633 WARN lxc_monitor - monitor.c:lxc_monitor_fifo_send:111 - Failed to open fifo to send message: No such file or directory.</div><div> lxc-start test2 20180425102817.633 WARN lxc_monitor - monitor.c:lxc_monitor_fifo_send:111 - Failed to open fifo to send message: No such file or directory.</div><div> lxc-start test2 20180425102817.633 ERROR lxc_start - start.c:__lxc_start:1480 - Failed to spawn container "test2".</div><div> lxc-start test2 20180425102817.633 TRACE lxc_start - start.c:lxc_serve_state_clients:373 - set container state to STOPPING</div><div> lxc-start test2 20180425102817.633 TRACE lxc_start - start.c:lxc_serve_state_clients:376 - no state clients registered</div><div> lxc-start test2 20180425102817.633 WARN lxc_monitor - monitor.c:lxc_monitor_fifo_send:111 - Failed to open fifo to send message: No such file or directory.</div><div> lxc-start test2 20180425102817.633 WARN lxc_monitor - monitor.c:lxc_monitor_fifo_send:111 - Failed to open fifo to send message: No such file or directory.</div><div> lxc-start test2 20180425102817.633 TRACE lxc_start - start.c:lxc_serve_state_clients:373 - set container state to STOPPED</div><div> lxc-start test2 20180425102817.634 TRACE lxc_start - start.c:lxc_serve_state_clients:376 - no state clients registered</div><div> lxc-start test2 20180425102817.634 WARN lxc_monitor - monitor.c:lxc_monitor_fifo_send:111 - Failed to open fifo to send message: No such file or directory.</div><div> lxc-start test2 20180425102817.634 WARN lxc_monitor - monitor.c:lxc_monitor_fifo_send:111 - Failed to open fifo to send message: No such file or directory.</div><div> lxc-start test2 20180425102817.634 ERROR lxc_start_ui - tools/lxc_start.c:main:374 - The container failed to start.</div><div> lxc-start test2 20180425102817.634 ERROR lxc_start_ui - tools/lxc_start.c:main:378 - Additional information can be obtained by setting the --logfile and --logpriority options.</div><div></div><div><br></div><div>G.</div><div></div><div><br></div><div><br></div><div>On Wed, 2018-04-25 at 06:43 +0000, Jäkel, Guido wrote:</div><blockquote type="cite" style="margin:0 0 0 .8ex; border-left:2px #729fcf solid;padding-left:1ex"><div>Dear G.,</div><div><br></div><div>may you provide you the ebuild for V3 or point me to a source? Me and others are interested in, see <a href="https://bugs.gentoo.org/652582">https://bugs.gentoo.org/652582</a></div><div><br></div><div><br></div><div>Your lxc-start fail at</div><div><br></div><div> if (!cgroup_init(handler)) {</div><div> ERROR("Failed initializing cgroup support");</div><div> goto out_delete_net;</div><div> }</div><div><br></div><div>which call</div><div><br></div><div>bool cgroup_init(struct lxc_handler *handler)</div><div>{</div><div> if (handler->cgroup_data) {</div><div> ERROR("cgroup_init called on already initialized handler");</div><div> return true;</div><div> }</div><div><br></div><div> if (ops) {</div><div> INFO("cgroup driver %s initing for %s", ops->driver, handler->name);</div><div> handler->cgroup_data = ops->init(handler);</div><div> }</div><div><br></div><div> return handler->cgroup_data != NULL;</div><div>}</div><div><br></div><div><br></div><div>But I don't notice any line like</div><div><br></div><div>INFO lxc_cgroup - cgroups/cgroup.c:cgroup_init:67 - cgroup driver cgroupfs initing for $CONTAINER</div><div><br></div><div>in your log.</div><div><br></div><div><br></div><div>Maybe it's something related to lxc.cgroup.use or lxc.cgroup2.use and <a href="https://github.com/lxc/lxc/issues/2084">https://github.com/lxc/lxc/issues/2084</a> is helpful.</div><div><br></div><div><br></div><div><br></div><div><br></div><div>Guido</div><div><br></div><div><br></div><blockquote type="cite" style="margin:0 0 0 .8ex; border-left:2px #729fcf solid;padding-left:1ex"><div>-----Original Message-----</div><div>From: lxc-users [mailto:<a href="mailto:lxc-users-bounces@lists.linuxcontainers.org">lxc-users-bounces@lists.linuxcontainers.org</a>] On Behalf Of Geaaru</div><div>Sent: Wednesday, April 25, 2018 8:05 AM</div><div>To: LXC User ML <<a href="mailto:lxc-users@lists.linuxcontainers.org">lxc-users@lists.linuxcontainers.org</a>></div><div>Subject: [lxc-users] Error on upgrade to lxc-3.0.0 and integration with openvswitch</div><div><br></div><div>Hi,</div><div><br></div><div>I just now upgrade to lxc-3.0.0 on gentoo/sabayon environment but I found probably an issue.</div><div><br></div><div>But before push detail about issue I have a question:</div><div><br></div><div>1) is there a minimal systemd version required with lxc+cgroupv2 ? (currently I use systemd-233)</div><div><br></div><div>Hereinafter logging of lxc-start command:</div><div><br></div><div>lxc-start test2 20180424231851.547 INFO lxc_lsm - lsm/lsm.c:lsm_init:46 - LSM security driver nop</div><div>lxc-start test2 20180424231851.548 INFO lxc_seccomp - seccomp.c:parse_config_v2:585 - processing: .reject_force_umount #</div><div>comment this to allow umount -f; not recommended</div><div>lxc-start test2 20180424231851.548 INFO lxc_seccomp - seccomp.c:parse_config_v2:761 - Adding native rule for</div><div>reject_force_umount # comment this to allow umount -f; not recommended action 0(kill)</div><div>lxc-start test2 20180424231851.549 INFO lxc_seccomp - seccomp.c:do_resolve_add_rule:411 - Setting Seccomp rule to reject</div><div>force umounts</div><div>lxc-start test2 20180424231851.549 INFO lxc_seccomp - seccomp.c:parse_config_v2:765 - Adding compat rule for</div><div>reject_force_umount action 0(kill)</div><div>lxc-start test2 20180424231851.549 INFO lxc_seccomp - seccomp.c:do_resolve_add_rule:411 - Setting Seccomp rule to reject</div><div>force umounts</div><div>lxc-start test2 20180424231851.549 INFO lxc_seccomp - seccomp.c:do_resolve_add_rule:411 - Setting Seccomp rule to reject</div><div>force umounts</div><div>lxc-start test2 20180424231851.549 INFO lxc_seccomp - seccomp.c:parse_config_v2:585 - processing: .[all]</div><div>lxc-start test2 20180424231851.549 INFO lxc_seccomp - seccomp.c:parse_config_v2:585 - processing: .kexec_load errno 1</div><div>lxc-start test2 20180424231851.549 INFO lxc_seccomp - seccomp.c:parse_config_v2:761 - Adding native rule for kexec_load</div><div>errno 1 action 327681(errno)</div><div>lxc-start test2 20180424231851.550 INFO lxc_seccomp - seccomp.c:parse_config_v2:765 - Adding compat rule for kexec_load</div><div>action 327681(errno)</div><div>lxc-start test2 20180424231851.550 INFO lxc_seccomp - seccomp.c:parse_config_v2:585 - processing: .open_by_handle_at errno 1</div><div>lxc-start test2 20180424231851.550 INFO lxc_seccomp - seccomp.c:parse_config_v2:761 - Adding native rule for</div><div>open_by_handle_at errno 1 action 327681(errno)</div><div>lxc-start test2 20180424231851.550 INFO lxc_seccomp - seccomp.c:parse_config_v2:765 - Adding compat rule for</div><div>open_by_handle_at action 327681(errno)</div><div>lxc-start test2 20180424231851.550 INFO lxc_seccomp - seccomp.c:parse_config_v2:585 - processing: .init_module errno 1</div><div>lxc-start test2 20180424231851.550 INFO lxc_seccomp - seccomp.c:parse_config_v2:761 - Adding native rule for init_module</div><div>errno 1 action 327681(errno)</div><div>lxc-start test2 20180424231851.551 INFO lxc_seccomp - seccomp.c:parse_config_v2:765 - Adding compat rule for init_module</div><div>action 327681(errno)</div><div>lxc-start test2 20180424231851.551 INFO lxc_seccomp - seccomp.c:parse_config_v2:585 - processing: .finit_module errno 1</div><div>lxc-start test2 20180424231851.551 INFO lxc_seccomp - seccomp.c:parse_config_v2:761 - Adding native rule for finit_module</div><div>errno 1 action 327681(errno)</div><div>lxc-start test2 20180424231851.551 INFO lxc_seccomp - seccomp.c:parse_config_v2:765 - Adding compat rule for finit_module</div><div>action 327681(errno)</div><div>lxc-start test2 20180424231851.551 INFO lxc_seccomp - seccomp.c:parse_config_v2:585 - processing: .delete_module errno 1</div><div>lxc-start test2 20180424231851.551 INFO lxc_seccomp - seccomp.c:parse_config_v2:761 - Adding native rule for delete_module</div><div>errno 1 action 327681(errno)</div><div>lxc-start test2 20180424231851.552 INFO lxc_seccomp - seccomp.c:parse_config_v2:765 - Adding compat rule for delete_module</div><div>action 327681(errno)</div><div>lxc-start test2 20180424231851.552 INFO lxc_seccomp - seccomp.c:parse_config_v2:775 - Merging in the compat Seccomp ctx into</div><div>the main one</div><div>lxc-start test2 20180424231851.557 DEBUG terminal - terminal.c:lxc_terminal_peer_default:701 - Using terminal "/dev/tty" as</div><div>proxy</div><div>lxc-start test2 20180424231851.557 DEBUG terminal - terminal.c:lxc_terminal_signal_init:188 - Created signal fd 9</div><div>lxc-start test2 20180424231851.557 DEBUG terminal - terminal.c:lxc_terminal_winsz:85 - Set window size to 180 columns and 58</div><div>rows</div><div>lxc-start test2 20180424231851.557 INFO lxc_start - start.c:lxc_init:846 - Container "test2" is initialized</div><div>lxc-start test2 20180424231851.568 INFO lxc_network - network.c:instantiate_veth:171 - Retrieved mtu 1500 from lxdbr0</div><div>lxc-start test2 20180424231851.996 INFO lxc_network - network.c:instantiate_veth:197 - Attached "vethKA1HTT" to bridge</div><div>"lxdbr0"</div><div>lxc-start test2 20180424231851.998 DEBUG lxc_network - network.c:instantiate_veth:222 - Instantiated veth</div><div>"vethKA1HTT/vethYPDFUX", index is "24"</div><div>lxc-start test2 20180424231851.999 ERROR lxc_start - start.c:lxc_spawn:1553 - Failed initializing cgroup support</div><div>lxc-start test2 20180424231851.109 INFO lxc_network - network.c:lxc_delete_network_priv:2573 - Removed interface "(null)"</div><div>with index 24</div><div>lxc-start test2 20180424231851.113 WARN lxc_network - network.c:lxc_delete_network_priv:2591 - Failed to remove interface</div><div>"vethKA1HTT" from "lxdbr0": Invalid argument</div><div>lxc-start test2 20180424231851.113 DEBUG lxc_network - network.c:lxc_delete_network:3151 - Deleted network devices</div><div>lxc-start test2 20180424231851.113 ERROR lxc_start - start.c:__lxc_start:1866 - Failed to spawn container "test2"</div><div>lxc-start test2 20180424231851.113 INFO lxc_conf - conf.c:run_script_argv:368 - Executing script</div><div>"/usr/share/lxcfs/lxc.reboot.hook" for container "test2", config section "lxc"</div><div><br></div><div>From log you can see that interface attached and configured on openvswitch fail remove after that an error is received.</div><div><br></div><div>I open an issue about this or it's an already know issue ?</div><div><br></div><div>What means "ERROR lxc_start - start.c:lxc_spawn:1553 - Failed initializing cgroup support" ? Can anyone direct me about where</div><div>is problem on bootstrap LXC container after upgrade to LXC-3.0.0 ?</div><div><br></div><div><br></div><div>Some debug informations:</div><div><br></div><div># cat /proc/self/cgroup</div><div>12:debug:/</div><div>11:cpuset:/</div><div>10:net_cls,net_prio:/</div><div>9:perf_event:/</div><div>8:blkio:/</div><div>7:pids:/user.slice/user-1000.slice/session-1.scope</div><div>6:cpu,cpuacct:/</div><div>5:devices:/user.slice</div><div>4:rdma:/</div><div>3:memory:/</div><div>2:freezer:/</div><div>1:name=systemd:/user.slice/user-1000.slice/session-1.scope</div><div><br></div><div># ls /sys/fs/cgroup/</div><div>blkio cpu cpuacct cpu,cpuacct cpuset debug devices freezer memory net_cls net_cls,net_prio net_prio perf_event pids</div><div>rdma systemd unified</div><div><br></div><div><br></div><div>Thanks in advance</div><div><br></div><div>G.</div></blockquote><div><br></div><div>_______________________________________________</div><div>lxc-users mailing list</div><div><a href="mailto:lxc-users@lists.linuxcontainers.org">lxc-users@lists.linuxcontainers.org</a></div><div><a href="http://lists.linuxcontainers.org/listinfo/lxc-users">http://lists.linuxcontainers.org/listinfo/lxc-users</a></div></blockquote></body></html>