Arch Linux

No containers launch anymore, switched to linux-lts as a workaround.

lxd 4.13-1
linux 5.12.1.arch1-1

Reported upstream: https://discuss.linuxcontainers.org/t/containers-do-not-launch-on-linux-5-12/10995

lxc ansible 20210506122706.465 ERROR cgfsng - cgroups/cgfsng.c:__cgroup_tree_create:771 - File exists - Creating the final cgroup 13(lxc.payload.ansible) failed
lxc ansible 20210506122706.465 ERROR cgfsng - cgroups/cgfsng.c:cgroup_tree_create:831 - File exists - Failed to create payload cgroup 13(lxc.payload.ansible)
lxc ansible 20210506122706.465 ERROR cgfsng - cgroups/cgfsng.c:__cgroup_tree_create:771 - File exists - Creating the final cgroup 13(lxc.payload.ansible-1) failed
lxc ansible 20210506122706.465 ERROR cgfsng - cgroups/cgfsng.c:cgroup_tree_create:831 - File exists - Failed to create payload cgroup 13(lxc.payload.ansible-1)
lxc ansible 20210506122706.465 ERROR cgfsng - cgroups/cgfsng.c:__cgroup_tree_create:771 - File exists - Creating the final cgroup 13(lxc.payload.ansible-2) failed
lxc ansible 20210506122706.465 ERROR cgfsng - cgroups/cgfsng.c:cgroup_tree_create:831 - File exists - Failed to create payload cgroup 13(lxc.payload.ansible-2)
lxc ansible 20210506122706.478 ERROR conf - conf.c:lxc_map_ids:3094 - newuidmap failed to write mapping "newuidmap: write to uid_map failed: Operation not permitted": newuidmap 10179 65536 0 1 0 100000 65536
lxc ansible 20210506122706.478 ERROR conf - conf.c:userns_exec_1:4444 - Error setting up {g,u}id mappings for child process "10179"
lxc ansible 20210506122706.478 ERROR cgfsng - cgroups/cgfsng.c:cgfsng_chown:1395 - No such file or directory - Error requesting cgroup chown in new user namespace
lxc ansible 20210506122706.478 ERROR lxccontainer - lxccontainer.c:wait_on_daemonized_start:868 - Received container state "ABORTING" instead of "RUNNING"
lxc ansible 20210506122706.479 ERROR start - start.c:__lxc_start:2073 - Failed to spawn container "ansible"
lxc ansible 20210506122706.479 WARN start - start.c:lxc_abort:1016 - No such process - Failed to send SIGKILL via pidfd 20 for process 10175
lxc ansible 20210506122706.505 ERROR conf - conf.c:lxc_map_ids:3094 - newuidmap failed to write mapping "newuidmap: write to uid_map failed: Operation not permitted": newuidmap 10188 65536 0 1 0 100000 65536
lxc ansible 20210506122706.505 ERROR conf - conf.c:userns_exec_1:4444 - Error setting up {g,u}id mappings for child process "10188"
lxc ansible 20210506122706.505 WARN cgfsng - cgroups/cgfsng.c:cgfsng_payload_destroy:559 - No such file or directory - Failed to destroy cgroups
lxc 20210506122706.538 ERROR af_unix - af_unix.c:lxc_abstract_unix_recv_fds_iov:207 - Connection reset by peer - Failed to receive response