Required information
- Distribution: Arch Linux
- Distribution version: Recent
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
- 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
api_status: stable
api_version: "1.0"
auth: trusted
public: false
auth_methods:
- tls
environment:
addresses: []
architectures:
- x86_64
- i686
certificate: |
certificate_fingerprint:
driver: lxc | qemu
driver_version: 4.0.5 | 5.2.0
firewall: nftables
kernel: Linux
kernel_architecture: x86_64
kernel_features:
netnsid_getifaddrs: "true"
seccomp_listener: "true"
seccomp_listener_continue: "true"
shiftfs: "true"
uevent_injection: "true"
unpriv_fscaps: "true"
kernel_version: 5.9.14-arch1-1
lxc_features:
cgroup2: "true"
devpts_fd: "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: Arch Linux
os_version: ""
project: default
server: lxd
server_clustered: false
server_name: dalaran
server_pid: 598
server_version: "4.9"
storage: btrfs
storage_version: "5.9"Issue description
I noticed that my containers don’t have internet access.
Then I checked the systemd services and noticed that many services failed to start:
â—Ź modprobe@drm.service loaded failed failed Load Kernel Module drm
â—Ź systemd-logind.service loaded failed failed User Login Management
â—Ź systemd-networkd.service loaded failed failed Network Service
â—Ź systemd-resolved.service loaded failed failed Network Name Resolution
â—Ź systemd-udev-trigger.service loaded failed failedI ran dmesg | grep DENIED on the host and got:
[ 7094.105901] audit: type=1400 audit(1609276176.098:436): apparmor="DENIED" operation="mount" info="failed flags match" error=-13 profile="lxd-gaming3_</var/lib/lxd>" name="/run/systemd/unit-root/proc/" pid=76268 comm="(d-logind)" fstype="proc" srcname="proc" flags="rw, nosuid, nodev, noexec"
[ 7094.117601] audit: type=1400 audit(1609276176.108:439): apparmor="DENIED" operation="mount" info="failed flags match" error=-13 profile="lxd-gaming3_</var/lib/lxd>" name="/run/systemd/unit-root/proc/" pid=76273 comm="(d-logind)" fstype="proc" srcname="proc" flags="rw, nosuid, nodev, noexec"
[ 7094.129476] audit: type=1400 audit(1609276176.121:441): apparmor="DENIED" operation="mount" info="failed flags match" error=-13 profile="lxd-gaming3_</var/lib/lxd>" name="/run/systemd/unit-root/proc/" pid=76278 comm="(d-logind)" fstype="proc" srcname="proc" flags="rw, nosuid, nodev, noexec"
[ 7094.140361] audit: type=1400 audit(1609276176.131:444): apparmor="DENIED" operation="mount" info="failed flags match" error=-13 profile="lxd-gaming3_</var/lib/lxd>" name="/run/systemd/unit-root/proc/" pid=76282 comm="(d-logind)" fstype="proc" srcname="proc" flags="rw, nosuid, nodev, noexec"So it seems that apparmor is blocking some things.
Steps to reproduce
- Start a new plain archlinux container.
- Run ping or pacman update etc.
- Investigate
Container config (expanded):
architecture: x86_64
config:
environment.LANG: de_DE.UTF-8
environment.TZ: Europe/Berlin
image.architecture: amd64
image.description: Archlinux current amd64 (20201229_04:18)
image.os: Archlinux
image.release: current
image.serial: "20201229_04:18"
image.type: squashfs
image.variant: default
volatile.base_image: a27a7cd6a2e245a509570a8b937cec65af97e0f354b8121ae9113fe3782693d7
volatile.eth0.host_name: mac809cb104
volatile.eth0.hwaddr: 00:16:3e:a6:45:1d
volatile.eth0.last_state.created: "false"
volatile.idmap.base: "0"
volatile.idmap.current: '[{"Isuid":true,"Isgid":false,"Hostid":1000000,"Nsid":0,"Maprange":1000000000},{"Isuid":false,"Isgid":true,"Hostid":1000000,"Nsid":0,"Maprange":1000000000}]'
volatile.idmap.next: '[{"Isuid":true,"Isgid":false,"Hostid":1000000,"Nsid":0,"Maprange":1000000000},{"Isuid":false,"Isgid":true,"Hostid":1000000,"Nsid":0,"Maprange":1000000000}]'
volatile.last_state.idmap: '[]'
volatile.last_state.power: RUNNING
volatile.uuid: 33c0e567-8f99-4cbd-b90e-d41f43115f24
devices:
eth0:
name: eth0
nictype: macvlan
parent: enp3s0
type: nic
root:
path: /
pool: one
type: disk
ephemeral: false
profiles:
- disk1
- macvlan1only
- timezone
stateful: false
description: ""More:
Maybe related to: https://github.com/lxc/lxd/issues/8246
