Manjaro unprivileged container stopped starting on lxd

Previously (although I don’t know how many versions ago), I had unprivileged containers working on manjaro. I’ve followed all the arch how-to’s and searched online for a while, but, I’ve come up empty as to why all of my containers on lxd will NOT start.

Here is the debug output from one container.

lxc start test-debian --debug                                                                                                                                                                 ✔ 
DEBUG  [2022-05-27T20:10:20-04:00] Connecting to a local LXD over a Unix socket 
DEBUG  [2022-05-27T20:10:20-04:00] Sending request to LXD                        etag= method=GET url="http://unix.socket/1.0"
DEBUG  [2022-05-27T20:10:20-04:00] Got response struct from LXD                 
DEBUG  [2022-05-27T20:10:20-04:00] 
	{
		"config": {},
		"api_extensions": [
			"storage_zfs_remove_snapshots",
			"container_host_shutdown_timeout",
			"container_stop_priority",
			"container_syscall_filtering",
			"auth_pki",
			"container_last_used_at",
			"etag",
			"patch",
			"usb_devices",
			"https_allowed_credentials",
			"image_compression_algorithm",
			"directory_manipulation",
			"container_cpu_time",
			"storage_zfs_use_refquota",
			"storage_lvm_mount_options",
			"network",
			"profile_usedby",
			"container_push",
			"container_exec_recording",
			"certificate_update",
			"container_exec_signal_handling",
			"gpu_devices",
			"container_image_properties",
			"migration_progress",
			"id_map",
			"network_firewall_filtering",
			"network_routes",
			"storage",
			"file_delete",
			"file_append",
			"network_dhcp_expiry",
			"storage_lvm_vg_rename",
			"storage_lvm_thinpool_rename",
			"network_vlan",
			"image_create_aliases",
			"container_stateless_copy",
			"container_only_migration",
			"storage_zfs_clone_copy",
			"unix_device_rename",
			"storage_lvm_use_thinpool",
			"storage_rsync_bwlimit",
			"network_vxlan_interface",
			"storage_btrfs_mount_options",
			"entity_description",
			"image_force_refresh",
			"storage_lvm_lv_resizing",
			"id_map_base",
			"file_symlinks",
			"container_push_target",
			"network_vlan_physical",
			"storage_images_delete",
			"container_edit_metadata",
			"container_snapshot_stateful_migration",
			"storage_driver_ceph",
			"storage_ceph_user_name",
			"resource_limits",
			"storage_volatile_initial_source",
			"storage_ceph_force_osd_reuse",
			"storage_block_filesystem_btrfs",
			"resources",
			"kernel_limits",
			"storage_api_volume_rename",
			"macaroon_authentication",
			"network_sriov",
			"console",
			"restrict_devlxd",
			"migration_pre_copy",
			"infiniband",
			"maas_network",
			"devlxd_events",
			"proxy",
			"network_dhcp_gateway",
			"file_get_symlink",
			"network_leases",
			"unix_device_hotplug",
			"storage_api_local_volume_handling",
			"operation_description",
			"clustering",
			"event_lifecycle",
			"storage_api_remote_volume_handling",
			"nvidia_runtime",
			"container_mount_propagation",
			"container_backup",
			"devlxd_images",
			"container_local_cross_pool_handling",
			"proxy_unix",
			"proxy_udp",
			"clustering_join",
			"proxy_tcp_udp_multi_port_handling",
			"network_state",
			"proxy_unix_dac_properties",
			"container_protection_delete",
			"unix_priv_drop",
			"pprof_http",
			"proxy_haproxy_protocol",
			"network_hwaddr",
			"proxy_nat",
			"network_nat_order",
			"container_full",
			"candid_authentication",
			"backup_compression",
			"candid_config",
			"nvidia_runtime_config",
			"storage_api_volume_snapshots",
			"storage_unmapped",
			"projects",
			"candid_config_key",
			"network_vxlan_ttl",
			"container_incremental_copy",
			"usb_optional_vendorid",
			"snapshot_scheduling",
			"snapshot_schedule_aliases",
			"container_copy_project",
			"clustering_server_address",
			"clustering_image_replication",
			"container_protection_shift",
			"snapshot_expiry",
			"container_backup_override_pool",
			"snapshot_expiry_creation",
			"network_leases_location",
			"resources_cpu_socket",
			"resources_gpu",
			"resources_numa",
			"kernel_features",
			"id_map_current",
			"event_location",
			"storage_api_remote_volume_snapshots",
			"network_nat_address",
			"container_nic_routes",
			"rbac",
			"cluster_internal_copy",
			"seccomp_notify",
			"lxc_features",
			"container_nic_ipvlan",
			"network_vlan_sriov",
			"storage_cephfs",
			"container_nic_ipfilter",
			"resources_v2",
			"container_exec_user_group_cwd",
			"container_syscall_intercept",
			"container_disk_shift",
			"storage_shifted",
			"resources_infiniband",
			"daemon_storage",
			"instances",
			"image_types",
			"resources_disk_sata",
			"clustering_roles",
			"images_expiry",
			"resources_network_firmware",
			"backup_compression_algorithm",
			"ceph_data_pool_name",
			"container_syscall_intercept_mount",
			"compression_squashfs",
			"container_raw_mount",
			"container_nic_routed",
			"container_syscall_intercept_mount_fuse",
			"container_disk_ceph",
			"virtual-machines",
			"image_profiles",
			"clustering_architecture",
			"resources_disk_id",
			"storage_lvm_stripes",
			"vm_boot_priority",
			"unix_hotplug_devices",
			"api_filtering",
			"instance_nic_network",
			"clustering_sizing",
			"firewall_driver",
			"projects_limits",
			"container_syscall_intercept_hugetlbfs",
			"limits_hugepages",
			"container_nic_routed_gateway",
			"projects_restrictions",
			"custom_volume_snapshot_expiry",
			"volume_snapshot_scheduling",
			"trust_ca_certificates",
			"snapshot_disk_usage",
			"clustering_edit_roles",
			"container_nic_routed_host_address",
			"container_nic_ipvlan_gateway",
			"resources_usb_pci",
			"resources_cpu_threads_numa",
			"resources_cpu_core_die",
			"api_os",
			"container_nic_routed_host_table",
			"container_nic_ipvlan_host_table",
			"container_nic_ipvlan_mode",
			"resources_system",
			"images_push_relay",
			"network_dns_search",
			"container_nic_routed_limits",
			"instance_nic_bridged_vlan",
			"network_state_bond_bridge",
			"usedby_consistency",
			"custom_block_volumes",
			"clustering_failure_domains",
			"resources_gpu_mdev",
			"console_vga_type",
			"projects_limits_disk",
			"network_type_macvlan",
			"network_type_sriov",
			"container_syscall_intercept_bpf_devices",
			"network_type_ovn",
			"projects_networks",
			"projects_networks_restricted_uplinks",
			"custom_volume_backup",
			"backup_override_name",
			"storage_rsync_compression",
			"network_type_physical",
			"network_ovn_external_subnets",
			"network_ovn_nat",
			"network_ovn_external_routes_remove",
			"tpm_device_type",
			"storage_zfs_clone_copy_rebase",
			"gpu_mdev",
			"resources_pci_iommu",
			"resources_network_usb",
			"resources_disk_address",
			"network_physical_ovn_ingress_mode",
			"network_ovn_dhcp",
			"network_physical_routes_anycast",
			"projects_limits_instances",
			"network_state_vlan",
			"instance_nic_bridged_port_isolation",
			"instance_bulk_state_change",
			"network_gvrp",
			"instance_pool_move",
			"gpu_sriov",
			"pci_device_type",
			"storage_volume_state",
			"network_acl",
			"migration_stateful",
			"disk_state_quota",
			"storage_ceph_features",
			"projects_compression",
			"projects_images_remote_cache_expiry",
			"certificate_project",
			"network_ovn_acl",
			"projects_images_auto_update",
			"projects_restricted_cluster_target",
			"images_default_architecture",
			"network_ovn_acl_defaults",
			"gpu_mig",
			"project_usage",
			"network_bridge_acl",
			"warnings",
			"projects_restricted_backups_and_snapshots",
			"clustering_join_token",
			"clustering_description",
			"server_trusted_proxy",
			"clustering_update_cert",
			"storage_api_project",
			"server_instance_driver_operational",
			"server_supported_storage_drivers",
			"event_lifecycle_requestor_address",
			"resources_gpu_usb",
			"clustering_evacuation",
			"network_ovn_nat_address",
			"network_bgp",
			"network_forward",
			"custom_volume_refresh",
			"network_counters_errors_dropped",
			"metrics",
			"image_source_project",
			"clustering_config",
			"network_peer",
			"linux_sysctl",
			"network_dns",
			"ovn_nic_acceleration",
			"certificate_self_renewal",
			"instance_project_move",
			"storage_volume_project_move",
			"cloud_init",
			"network_dns_nat",
			"database_leader",
			"instance_all_projects",
			"clustering_groups",
			"ceph_rbd_du",
			"instance_get_full",
			"qemu_metrics",
			"gpu_mig_uuid",
			"event_project",
			"clustering_evacuation_live",
			"instance_allow_inconsistent_copy",
			"network_state_ovn",
			"storage_volume_api_filtering",
			"image_restrictions",
			"storage_zfs_export",
			"network_dns_records",
			"storage_zfs_reserve_space",
			"network_acl_log",
			"storage_zfs_blocksize",
			"metrics_cpu_seconds",
			"instance_snapshot_never",
			"certificate_token",
			"instance_nic_routed_neighbor_probe",
			"event_hub",
			"agent_nic_config",
			"projects_restricted_intercept",
			"metrics_authentication",
			"images_target_project",
			"cluster_migration_inconsistent_copy",
			"cluster_ovn_chassis",
			"container_syscall_intercept_sched_setscheduler",
			"storage_lvm_thinpool_metadata_size",
			"storage_volume_state_total",
			"instance_file_head",
			"instances_nic_host_name",
			"image_copy_profile",
			"container_syscall_intercept_sysinfo",
			"clustering_evacuation_mode"
		],
		"api_status": "stable",
		"api_version": "1.0",
		"auth": "trusted",
		"public": false,
		"auth_methods": [
			"tls"
		],
		"environment": {
			"addresses": [],
			"architectures": [
				"x86_64",
				"i686"
			],
			"certificate": "-----BEGIN CERTIFICATE---------END CERTIFICATE-----\n",
			"certificate_fingerprint": "",
			"driver": "lxc",
			"driver_version": "4.0.12",
			"firewall": "nftables",
			"kernel": "Linux",
			"kernel_architecture": "x86_64",
			"kernel_features": {
				"idmapped_mounts": "true",
				"netnsid_getifaddrs": "true",
				"seccomp_listener": "true",
				"seccomp_listener_continue": "true",
				"shiftfs": "false",
				"uevent_injection": "true",
				"unpriv_fscaps": "true"
			},
			"kernel_version": "5.15.41-1-MANJARO",
			"lxc_features": {
				"cgroup2": "true",
				"core_scheduling": "true",
				"devpts_fd": "true",
				"idmapped_mounts_v2": "true",
				"mount_injection_file": "true",
				"network_gateway_device_route": "true",
				"network_ipvlan": "true",
				"network_l2proxy": "true",
				"network_phys_macvlan_mtu": "true",
				"network_veth_router": "true",
				"pidfd": "true",
				"seccomp_allow_deny_syntax": "true",
				"seccomp_notify": "true",
				"seccomp_proxy_send_notify_fd": "true"
			},
			"os_name": "Manjaro Linux",
			"os_version": "",
			"project": "default",
			"server": "lxd",
			"server_clustered": false,
			"server_event_mode": "full-mesh",
			"server_name": "patton",
			"server_pid": 2163,
			"server_version": "5.1",
			"storage": "btrfs",
			"storage_version": "5.17",
			"storage_supported_drivers": [
				{
					"Name": "dir",
					"Version": "1",
					"Remote": false
				},
				{
					"Name": "lvm",
					"Version": "2.03.15(2) (2022-02-07) / 1.02.183 (2022-02-07) / 4.45.0",
					"Remote": false
				},
				{
					"Name": "btrfs",
					"Version": "5.17",
					"Remote": false
				}
			]
		}
	} 
DEBUG  [2022-05-27T20:10:20-04:00] Sending request to LXD                        etag= method=GET url="http://unix.socket/1.0/instances/test-debian"
DEBUG  [2022-05-27T20:10:20-04:00] Got response struct from LXD                 
DEBUG  [2022-05-27T20:10:20-04:00] 
	{
		"architecture": "x86_64",
		"config": {
			"image.architecture": "amd64",
			"image.description": "Debian bullseye amd64 (20220527_05:24)",
			"image.os": "Debian",
			"image.release": "bullseye",
			"image.serial": "20220527_05:24",
			"image.type": "squashfs",
			"image.variant": "default",
			"volatile.base_image": "c49611cbac40c0950fbfe252ecc73579d2f5869405390bae9728ed999076e760",
			"volatile.cloud-init.instance-id": "5ef07810-235c-4f0f-932b-4f43a09a2c2d",
			"volatile.eth0.hwaddr": "00:16:3e:e2:9e:6c",
			"volatile.idmap.base": "0",
			"volatile.idmap.current": "[{\"Isuid\":true,\"Isgid\":false,\"Hostid\":100000,\"Nsid\":0,\"Maprange\":65536},{\"Isuid\":false,\"Isgid\":true,\"Hostid\":100000,\"Nsid\":0,\"Maprange\":65536}]",
			"volatile.idmap.next": "[{\"Isuid\":true,\"Isgid\":false,\"Hostid\":100000,\"Nsid\":0,\"Maprange\":65536},{\"Isuid\":false,\"Isgid\":true,\"Hostid\":100000,\"Nsid\":0,\"Maprange\":65536}]",
			"volatile.last_state.idmap": "[]",
			"volatile.last_state.power": "STOPPED",
			"volatile.uuid": "f0861de9-daf2-4565-ba13-192d014ba0a0"
		},
		"devices": {},
		"ephemeral": false,
		"profiles": [
			"default"
		],
		"stateful": false,
		"description": "",
		"created_at": "2022-05-27T16:35:09.901468207Z",
		"expanded_config": {
			"image.architecture": "amd64",
			"image.description": "Debian bullseye amd64 (20220527_05:24)",
			"image.os": "Debian",
			"image.release": "bullseye",
			"image.serial": "20220527_05:24",
			"image.type": "squashfs",
			"image.variant": "default",
			"volatile.base_image": "c49611cbac40c0950fbfe252ecc73579d2f5869405390bae9728ed999076e760",
			"volatile.cloud-init.instance-id": "5ef07810-235c-4f0f-932b-4f43a09a2c2d",
			"volatile.eth0.hwaddr": "00:16:3e:e2:9e:6c",
			"volatile.idmap.base": "0",
			"volatile.idmap.current": "[{\"Isuid\":true,\"Isgid\":false,\"Hostid\":100000,\"Nsid\":0,\"Maprange\":65536},{\"Isuid\":false,\"Isgid\":true,\"Hostid\":100000,\"Nsid\":0,\"Maprange\":65536}]",
			"volatile.idmap.next": "[{\"Isuid\":true,\"Isgid\":false,\"Hostid\":100000,\"Nsid\":0,\"Maprange\":65536},{\"Isuid\":false,\"Isgid\":true,\"Hostid\":100000,\"Nsid\":0,\"Maprange\":65536}]",
			"volatile.last_state.idmap": "[]",
			"volatile.last_state.power": "STOPPED",
			"volatile.uuid": "f0861de9-daf2-4565-ba13-192d014ba0a0"
		},
		"expanded_devices": {
			"eth0": {
				"name": "eth0",
				"network": "lxdbr0",
				"type": "nic"
			},
			"root": {
				"path": "/",
				"pool": "lxd_storpool_1",
				"type": "disk"
			}
		},
		"name": "test-debian",
		"status": "Stopped",
		"status_code": 102,
		"last_used_at": "2022-05-27T16:35:32.751781063Z",
		"location": "none",
		"type": "container",
		"project": "default"
	} 
DEBUG  [2022-05-27T20:10:20-04:00] Connected to the websocket: ws://unix.socket/1.0/events 
DEBUG  [2022-05-27T20:10:20-04:00] Sending request to LXD                        etag= method=PUT url="http://unix.socket/1.0/instances/test-debian/state"
DEBUG  [2022-05-27T20:10:20-04:00] 
	{
		"action": "start",
		"timeout": 0,
		"force": false,
		"stateful": false
	} 
DEBUG  [2022-05-27T20:10:20-04:00] Got operation from LXD                       
DEBUG  [2022-05-27T20:10:20-04:00] 
	{
		"id": "3678792c-e863-4da0-ad5e-475349e64fb3",
		"class": "task",
		"description": "Starting instance",
		"created_at": "2022-05-27T20:10:20.101713071-04:00",
		"updated_at": "2022-05-27T20:10:20.101713071-04:00",
		"status": "Running",
		"status_code": 103,
		"resources": {
			"instances": [
				"/1.0/instances/test-debian"
			]
		},
		"metadata": null,
		"may_cancel": false,
		"err": "",
		"location": "none"
	} 
DEBUG  [2022-05-27T20:10:20-04:00] Sending request to LXD                        etag= method=GET url="http://unix.socket/1.0/operations/3678792c-e863-4da0-ad5e-475349e64fb3"
DEBUG  [2022-05-27T20:10:20-04:00] Got response struct from LXD                 
DEBUG  [2022-05-27T20:10:20-04:00] 
	{
		"id": "3678792c-e863-4da0-ad5e-475349e64fb3",
		"class": "task",
		"description": "Starting instance",
		"created_at": "2022-05-27T20:10:20.101713071-04:00",
		"updated_at": "2022-05-27T20:10:20.101713071-04:00",
		"status": "Running",
		"status_code": 103,
		"resources": {
			"instances": [
				"/1.0/instances/test-debian"
			]
		},
		"metadata": null,
		"may_cancel": false,
		"err": "",
		"location": "none"
	}