Network

[Shark-Linux]

Required information

• Distribution: Ubuntu
• Distribution version: Xenial
• The output of "lxc info" or if that fails: *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 api_status: stable api_version: "1.0" auth: trusted public: false auth_methods:
  • tls environment: addresses: [] architectures:
  • x86_64
  • i686 certificate: | -----BEGIN CERTIFICATE----- MIIFTTCCAzWgAwIBAgIRAJxw+aY0dgNqTCHDxgYqA1cwDQYJKoZIhvcNAQELBQAw ODEcMBoGA1UEChMTbGludXhjb250YWluZXJzLm9yZzEYMBYGA1UEAwwPcm9vdEBz aGFya2xpbnV4MB4XDTE4MDIxMDE4MzkzN1oXDTI4MDIwODE4MzkzN1owODEcMBoG A1UEChMTbGludXhjb250YWluZXJzLm9yZzEYMBYGA1UEAwwPcm9vdEBzaGFya2xp bnV4MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAx0rDjkbIjVnf1pm3 Hn+rUCmsU2IJBB+jBBuKzIPHmX4uL4CMDaVe1qTb5NT3VHvJaPbL7VMoojBEEL08 9e2XdwVMSU6dcRQz3wwULM+gT6al0Y7B7ZRNfYEqCmvW3MKAfDmvqVVNnWNtHq1q JNt/05wZ8+AjIVAPtvQpS1Gy/3OnpfWww6X3cVfuQSF1B04OvfaJHGS2+HVHx8S8 5leG98Hm6RSkL70qj4ywdcoxeDWpYa+A7Nym/UFBSz7P3feUo7zCb6hS6oKMdifS bw+WTNzkuAX8t8WvG3Kz//wjMyeEdg4gcPGT/k775RWvkdfhLBPxaRvsOkNQKVMA vJyvh2xNcR+0oU9iXbiLE7+6Fp/AhBzkG10lXSPqO8fV9znOcN0QCWgrtxY723HF f/oKxa2b3uCc/n5voLObYGlcK+BKYXPMX33Hn32tdtO9pLhkA+twLG10OG/x3GGl uEFte8x9i7SgRRBTqoVGqB5/egDQe9V8hHSQ4o5JIUhXZpGnxZ7MW7jEhg7inQ+C r6FylvQYNWGgGx6Mv7KqbejaUrEgX/6EeNA2DEFfLg81Grw7X+w1CfwyRrgfni1F 373M9VrUsU1LZGEhPADwai8bJUTFPNgRTSEcDXxD/KfanoT6DLiYByFYu051kLJu bnP1kDc2liQ9pzgWQChSEd6EisMCAwEAAaNSMFAwDgYDVR0PAQH/BAQDAgWgMBMG A1UdJQQMMAoGCCsGAQUFBwMBMAwGA1UdEwEB/wQCMAAwGwYDVR0RBBQwEoIKc2hh cmtsaW51eIcECgCbCzANBgkqhkiG9w0BAQsFAAOCAgEAT+bTHBoal0PB+pl46oP3 xt87a3Y1Wg6wTmUKP/wmerGNBCRDN3GrKPojMmKGEazmOqLy2HDtV9qzi23C/eJX YcYii+BSVnYH4jLm6y9KPUSL5/duLFMteQBwP2tXBAUYn3+kARm0w6uEIhIFcbyg cSHWz5W6G6hKIR9OUBtMepBssFPQMJbH5AQXwJQaV4mxWyfaeSvi03HAvCgfA/IV 8z6Dbdf7/Ui69UYPnLv3ZWnhEKJmslMC74YtpC6dQzlFCJX3miAZgm+egqm1PJwX PONrOfAqneORudUKBxpubGVzgBWT3VZkPpM4rc2UhnQS8hY4oYCdtv7oBIU73J3V 2TImnawQVnuK4zLSOj38D9SjxpXLDoaBzG0OX3OD4HL/NBYd4KXjIb/ziLOzyryk XyIVSXKM0TNQtkUSXDviptzCGvZDUC8JW7xflanmfC4Hzv27+zjRnAkfK8qR5GCe E3nISRAtMDwLUz4NRN0KoI2LvmhJvLNnopk6sgxRYlZF/4KdD4+hGghojHWCn9A3 7eJVqlxcGnNjDwGHU2Z2G+PzGLxBeOe0x9zorkISwqNoVSATAkyyVi4fzwBa6D2g /YC+dHony4AXFupbyargVcfG8e6fStrdqCEczj7O7M96VT+K5bZSF4wAJhijweJ+ rlSvYlGUDmVyL3h10vUDXYY= -----END CERTIFICATE----- certificate_fingerprint: 10d53ad10906f3c87f6a657ea9f684b439f796050ed70cdd1292e68b9f95fb54 driver: lxc driver_version: 2.1.1 kernel: Linux kernel_architecture: x86_64 kernel_version: 4.13.0-33-generic server: lxd server_pid: 14535 server_version: "2.21" storage: dir storage_version: "1"

Issue description

For whatever reason containers are not being assigned ip address/no network inside container. The setup has just stopped working today and identical config works on other server. Most likely not directly an issue with lxc/d but I was hoping for some clues where to start looking for the cause.

[stgraber]

The most common reasons for that are either something conflicting with dnsmasq on that system, preventing it from spawning or some firewall rules blocking all traffic, including DHCP.

Can you post the output of the following:

• lxc network create testbr0 && lxc network delete testbr0
• ps fauxww
• iptables -L -n -v

[Shark-Linux]

lxc network create testbr0 && lxc network delete testbr0 Network testbr0 created Network testbr0 deleted

ps fauxww

USER       PID %CPU %MEM    VSZ   RSS TTY      STAT START   TIME COMMAND
root         2  0.0  0.0      0     0 ?        S    20:53   0:00 [kthreadd]
root         3  0.0  0.0      0     0 ?        S    20:53   0:00  \_ [ksoftirqd/0]
root         5  0.0  0.0      0     0 ?        S<   20:53   0:00  \_ [kworker/0:0H]
root         7  0.1  0.0      0     0 ?        S    20:53   0:01  \_ [rcu_sched]
root         8  0.0  0.0      0     0 ?        S    20:53   0:00  \_ [rcu_bh]
root         9  0.0  0.0      0     0 ?        S    20:53   0:00  \_ [migration/0]
root        10  0.0  0.0      0     0 ?        S    20:53   0:00  \_ [watchdog/0]
root        11  0.0  0.0      0     0 ?        S    20:53   0:00  \_ [watchdog/1]
root        12  0.0  0.0      0     0 ?        S    20:53   0:00  \_ [migration/1]
root        13  0.0  0.0      0     0 ?        S    20:53   0:00  \_ [ksoftirqd/1]
root        14  0.0  0.0      0     0 ?        S    20:53   0:00  \_ [kworker/1:0]
root        15  0.0  0.0      0     0 ?        S<   20:53   0:00  \_ [kworker/1:0H]
root        16  0.0  0.0      0     0 ?        S    20:53   0:00  \_ [watchdog/2]
root        17  0.0  0.0      0     0 ?        S    20:53   0:00  \_ [migration/2]
root        18  0.0  0.0      0     0 ?        S    20:53   0:00  \_ [ksoftirqd/2]
root        20  0.0  0.0      0     0 ?        S<   20:53   0:00  \_ [kworker/2:0H]
root        21  0.0  0.0      0     0 ?        S    20:53   0:00  \_ [watchdog/3]
root        22  0.0  0.0      0     0 ?        S    20:53   0:00  \_ [migration/3]
root        23  0.0  0.0      0     0 ?        S    20:53   0:00  \_ [ksoftirqd/3]
root        25  0.0  0.0      0     0 ?        S<   20:53   0:00  \_ [kworker/3:0H]
root        26  0.0  0.0      0     0 ?        S    20:53   0:00  \_ [watchdog/4]
root        27  0.0  0.0      0     0 ?        S    20:53   0:00  \_ [migration/4]
root        28  0.0  0.0      0     0 ?        S    20:53   0:00  \_ [ksoftirqd/4]
root        30  0.0  0.0      0     0 ?        S<   20:53   0:00  \_ [kworker/4:0H]
root        31  0.0  0.0      0     0 ?        S    20:53   0:00  \_ [watchdog/5]
root        32  0.0  0.0      0     0 ?        S    20:53   0:00  \_ [migration/5]
root        33  0.0  0.0      0     0 ?        S    20:53   0:00  \_ [ksoftirqd/5]
root        35  0.0  0.0      0     0 ?        S<   20:53   0:00  \_ [kworker/5:0H]
root        36  0.0  0.0      0     0 ?        S    20:53   0:00  \_ [watchdog/6]
root        37  0.0  0.0      0     0 ?        S    20:53   0:00  \_ [migration/6]
root        38  0.0  0.0      0     0 ?        S    20:53   0:00  \_ [ksoftirqd/6]
root        40  0.0  0.0      0     0 ?        S<   20:53   0:00  \_ [kworker/6:0H]
root        41  0.0  0.0      0     0 ?        S    20:53   0:00  \_ [watchdog/7]
root        42  0.0  0.0      0     0 ?        S    20:53   0:00  \_ [migration/7]
root        43  0.0  0.0      0     0 ?        S    20:53   0:00  \_ [ksoftirqd/7]
root        45  0.0  0.0      0     0 ?        S<   20:53   0:00  \_ [kworker/7:0H]
root        46  0.0  0.0      0     0 ?        S    20:53   0:00  \_ [kdevtmpfs]
root        47  0.0  0.0      0     0 ?        S<   20:53   0:00  \_ [netns]
root        48  0.0  0.0      0     0 ?        S<   20:53   0:00  \_ [perf]
root        49  0.0  0.0      0     0 ?        S    20:53   0:00  \_ [khungtaskd]
root        50  0.0  0.0      0     0 ?        S<   20:53   0:00  \_ [writeback]
root        51  0.0  0.0      0     0 ?        SN   20:53   0:00  \_ [ksmd]
root        52  0.0  0.0      0     0 ?        SN   20:53   0:00  \_ [khugepaged]
root        53  0.0  0.0      0     0 ?        S<   20:53   0:00  \_ [crypto]
root        54  0.0  0.0      0     0 ?        S<   20:53   0:00  \_ [kintegrityd]
root        55  0.0  0.0      0     0 ?        S<   20:53   0:00  \_ [bioset]
root        56  0.0  0.0      0     0 ?        S<   20:53   0:00  \_ [kblockd]
root        57  0.0  0.0      0     0 ?        S<   20:53   0:00  \_ [ata_sff]
root        58  0.0  0.0      0     0 ?        S<   20:53   0:00  \_ [md]
root        59  0.0  0.0      0     0 ?        S<   20:53   0:00  \_ [devfreq_wq]
root        61  0.0  0.0      0     0 ?        S    20:53   0:00  \_ [kworker/0:1]
root        62  0.0  0.0      0     0 ?        S    20:53   0:00  \_ [kworker/3:1]
root        63  0.0  0.0      0     0 ?        S    20:53   0:00  \_ [kworker/2:1]
root        65  0.0  0.0      0     0 ?        S    20:53   0:00  \_ [kswapd0]
root        66  0.0  0.0      0     0 ?        S<   20:53   0:00  \_ [vmstat]
root        67  0.0  0.0      0     0 ?        S    20:53   0:00  \_ [fsnotify_mark]
root        68  0.0  0.0      0     0 ?        S    20:53   0:00  \_ [ecryptfs-kthrea]
root        84  0.0  0.0      0     0 ?        S<   20:53   0:00  \_ [kthrotld]
root        85  0.0  0.0      0     0 ?        S<   20:53   0:00  \_ [acpi_thermal_pm]
root        86  0.0  0.0      0     0 ?        S    20:53   0:00  \_ [vballoon]
root        87  0.0  0.0      0     0 ?        S<   20:53   0:00  \_ [bioset]
root        88  0.0  0.0      0     0 ?        S<   20:53   0:00  \_ [bioset]
root        89  0.0  0.0      0     0 ?        S<   20:53   0:00  \_ [bioset]
root        90  0.0  0.0      0     0 ?        S<   20:53   0:00  \_ [bioset]
root        91  0.0  0.0      0     0 ?        S<   20:53   0:00  \_ [bioset]
root        92  0.0  0.0      0     0 ?        S<   20:53   0:00  \_ [bioset]
root        93  0.0  0.0      0     0 ?        S    20:53   0:00  \_ [kworker/1:1]
root        94  0.0  0.0      0     0 ?        S<   20:53   0:00  \_ [bioset]
root        95  0.0  0.0      0     0 ?        S<   20:53   0:00  \_ [bioset]
root        96  0.0  0.0      0     0 ?        S<   20:53   0:00  \_ [bioset]
root        97  0.0  0.0      0     0 ?        S<   20:53   0:00  \_ [bioset]
root        98  0.0  0.0      0     0 ?        S<   20:53   0:00  \_ [bioset]
root        99  0.0  0.0      0     0 ?        S<   20:53   0:00  \_ [bioset]
root       100  0.0  0.0      0     0 ?        S    20:53   0:00  \_ [scsi_eh_0]
root       101  0.0  0.0      0     0 ?        S<   20:53   0:00  \_ [scsi_tmf_0]
root       102  0.0  0.0      0     0 ?        S    20:53   0:00  \_ [scsi_eh_1]
root       103  0.0  0.0      0     0 ?        S<   20:53   0:00  \_ [scsi_tmf_1]
root       105  0.0  0.0      0     0 ?        S    20:53   0:00  \_ [kworker/u16:3]
root       109  0.0  0.0      0     0 ?        S<   20:53   0:00  \_ [ipv6_addrconf]
root       122  0.0  0.0      0     0 ?        S<   20:53   0:00  \_ [deferwq]
root       123  0.0  0.0      0     0 ?        S<   20:53   0:00  \_ [charger_manager]
root       136  0.0  0.0      0     0 ?        S    20:53   0:00  \_ [kworker/3:2]
root       151  0.0  0.0      0     0 ?        S    20:53   0:00  \_ [kworker/4:1]
root       152  0.0  0.0      0     0 ?        S    20:53   0:00  \_ [kworker/6:1]
root       153  0.0  0.0      0     0 ?        S    20:53   0:00  \_ [kworker/5:1]
root       154  0.0  0.0      0     0 ?        S    20:53   0:00  \_ [kworker/7:1]
root       162  0.0  0.0      0     0 ?        S<   20:53   0:00  \_ [bioset]
root       163  0.0  0.0      0     0 ?        S<   20:53   0:00  \_ [bioset]
root       164  0.0  0.0      0     0 ?        S<   20:53   0:00  \_ [bioset]
root       165  0.0  0.0      0     0 ?        S<   20:53   0:00  \_ [bioset]
root       166  0.0  0.0      0     0 ?        S<   20:53   0:00  \_ [bioset]
root       167  0.0  0.0      0     0 ?        S<   20:53   0:00  \_ [bioset]
root       168  0.0  0.0      0     0 ?        S<   20:53   0:00  \_ [bioset]
root       169  0.0  0.0      0     0 ?        S<   20:53   0:00  \_ [bioset]
root       188  0.0  0.0      0     0 ?        S<   20:53   0:00  \_ [kpsmoused]
root       190  0.0  0.0      0     0 ?        S<   20:53   0:00  \_ [ttm_swap]
root       256  0.0  0.0      0     0 ?        S<   20:53   0:00  \_ [raid5wq]
root       277  0.0  0.0      0     0 ?        S<   20:53   0:00  \_ [kdmflush]
root       279  0.0  0.0      0     0 ?        S<   20:53   0:00  \_ [bioset]
root       287  0.0  0.0      0     0 ?        S<   20:53   0:00  \_ [kdmflush]
root       289  0.0  0.0      0     0 ?        S<   20:53   0:00  \_ [bioset]
root       299  0.0  0.0      0     0 ?        S<   20:53   0:00  \_ [bioset]
root       323  0.0  0.0      0     0 ?        S<   20:53   0:00  \_ [kworker/2:1H]
root       327  0.2  0.0      0     0 ?        S    20:53   0:02  \_ [jbd2/dm-0-8]
root       328  0.0  0.0      0     0 ?        S<   20:53   0:00  \_ [ext4-rsv-conver]
root       374  0.0  0.0      0     0 ?        S<   20:53   0:00  \_ [kworker/5:1H]
root       407  0.0  0.0      0     0 ?        S    20:53   0:00  \_ [kauditd]
root       437  0.0  0.0      0     0 ?        S    20:53   0:00  \_ [kworker/0:2]
root       465  0.0  0.0      0     0 ?        S    20:53   0:00  \_ [kworker/2:2]
root       612  0.0  0.0      0     0 ?        S<   20:53   0:00  \_ [kvm-irqfd-clean]
root       640  0.0  0.0      0     0 ?        S    20:53   0:00  \_ [jbd2/vdc1-8]
root       641  0.0  0.0      0     0 ?        S<   20:53   0:00  \_ [ext4-rsv-conver]
root       653  0.0  0.0      0     0 ?        S<   20:53   0:00  \_ [ext4-rsv-conver]
root       765  0.0  0.0      0     0 ?        S    20:53   0:00  \_ [kworker/6:2]
root       799  0.0  0.0      0     0 ?        S<   20:53   0:00  \_ [kworker/1:1H]
root       809  0.0  0.0      0     0 ?        S<   20:53   0:00  \_ [kworker/4:1H]
root      1149  0.0  0.0      0     0 ?        S    20:53   0:00  \_ [kworker/7:2]
root      1359  0.0  0.0      0     0 ?        S<   20:53   0:00  \_ [kworker/6:1H]
root      1648  0.0  0.0      0     0 ?        S<   20:53   0:00  \_ [kworker/3:1H]
root      1693  0.0  0.0      0     0 ?        S<   20:53   0:00  \_ [kworker/0:1H]
root      1702  0.0  0.0      0     0 ?        S<   20:53   0:00  \_ [kworker/7:1H]
root      2309  0.0  0.0      0     0 ?        S<   20:54   0:00  \_ [xfsalloc]
root      2310  0.0  0.0      0     0 ?        S<   20:54   0:00  \_ [xfs_mru_cache]
root      2319  0.0  0.0      0     0 ?        S    20:54   0:00  \_ [jfsIO]
root      2320  0.0  0.0      0     0 ?        S    20:54   0:00  \_ [jfsCommit]
root      2321  0.0  0.0      0     0 ?        S    20:54   0:00  \_ [jfsCommit]
root      2322  0.0  0.0      0     0 ?        S    20:54   0:00  \_ [jfsCommit]
root      2323  0.0  0.0      0     0 ?        S    20:54   0:00  \_ [jfsCommit]
root      2324  0.0  0.0      0     0 ?        S    20:54   0:00  \_ [jfsCommit]
root      2325  0.0  0.0      0     0 ?        S    20:54   0:00  \_ [jfsCommit]
root      2326  0.0  0.0      0     0 ?        S    20:54   0:00  \_ [jfsCommit]
root      2327  0.0  0.0      0     0 ?        S    20:54   0:00  \_ [jfsCommit]
root      2328  0.0  0.0      0     0 ?        S    20:54   0:00  \_ [jfsSync]
root      9864  0.0  0.0      0     0 ?        S    21:01   0:00  \_ [kworker/4:0]
root      9915  0.0  0.0      0     0 ?        S    21:01   0:00  \_ [kworker/u16:0]
root     14559  0.0  0.0      0     0 ?        S    21:03   0:00  \_ [kworker/5:2]
root     17062  0.0  0.0      0     0 ?        S    21:06   0:00  \_ [kworker/1:2]
root     17092  0.0  0.0      0     0 ?        S    21:06   0:00  \_ [kworker/6:0]
root     17097  0.0  0.0      0     0 ?        S<   21:06   0:00  \_ [spl_kmem_cache]
root     17098  0.0  0.0      0     0 ?        S<   21:06   0:00  \_ [spl_kmem_cache]
root     17099  0.0  0.0      0     0 ?        S<   21:06   0:00  \_ [spl_kmem_cache]
root     17101  0.0  0.0      0     0 ?        S<   21:06   0:00  \_ [spl_kmem_cache]
root     17102  0.0  0.0      0     0 ?        S<   21:06   0:00  \_ [spl_system_task]
root     17103  0.0  0.0      0     0 ?        S<   21:06   0:00  \_ [spl_system_task]
root     17104  0.0  0.0      0     0 ?        S<   21:06   0:00  \_ [spl_system_task]
root     17105  0.0  0.0      0     0 ?        S<   21:06   0:00  \_ [spl_system_task]
root     17106  0.0  0.0      0     0 ?        S<   21:06   0:00  \_ [spl_system_task]
root     17107  0.0  0.0      0     0 ?        S<   21:06   0:00  \_ [spl_system_task]
root     17108  0.0  0.0      0     0 ?        S<   21:06   0:00  \_ [spl_system_task]
root     17109  0.0  0.0      0     0 ?        S<   21:06   0:00  \_ [spl_system_task]
root     17110  0.0  0.0      0     0 ?        S<   21:06   0:00  \_ [spl_system_task]
root     17111  0.0  0.0      0     0 ?        S<   21:06   0:00  \_ [spl_system_task]
root     17112  0.0  0.0      0     0 ?        S<   21:06   0:00  \_ [spl_system_task]
root     17113  0.0  0.0      0     0 ?        S<   21:06   0:00  \_ [spl_system_task]
root     17114  0.0  0.0      0     0 ?        S<   21:06   0:00  \_ [spl_system_task]
root     17115  0.0  0.0      0     0 ?        S<   21:06   0:00  \_ [spl_system_task]
root     17116  0.0  0.0      0     0 ?        S<   21:06   0:00  \_ [spl_system_task]
root     17117  0.0  0.0      0     0 ?        S<   21:06   0:00  \_ [spl_system_task]
root     17118  0.0  0.0      0     0 ?        S<   21:06   0:00  \_ [spl_system_task]
root     17119  0.0  0.0      0     0 ?        S<   21:06   0:00  \_ [spl_system_task]
root     17120  0.0  0.0      0     0 ?        S<   21:06   0:00  \_ [spl_system_task]
root     17121  0.0  0.0      0     0 ?        S<   21:06   0:00  \_ [spl_system_task]
root     17122  0.0  0.0      0     0 ?        S<   21:06   0:00  \_ [spl_system_task]
root     17123  0.0  0.0      0     0 ?        S<   21:06   0:00  \_ [spl_system_task]
root     17124  0.0  0.0      0     0 ?        S<   21:06   0:00  \_ [spl_system_task]
root     17125  0.0  0.0      0     0 ?        S<   21:06   0:00  \_ [spl_system_task]
root     17126  0.0  0.0      0     0 ?        S<   21:06   0:00  \_ [spl_system_task]
root     17127  0.0  0.0      0     0 ?        S<   21:06   0:00  \_ [spl_system_task]
root     17128  0.0  0.0      0     0 ?        S<   21:06   0:00  \_ [spl_system_task]
root     17129  0.0  0.0      0     0 ?        S<   21:06   0:00  \_ [spl_system_task]
root     17130  0.0  0.0      0     0 ?        S<   21:06   0:00  \_ [spl_system_task]
root     17131  0.0  0.0      0     0 ?        S<   21:06   0:00  \_ [spl_system_task]
root     17132  0.0  0.0      0     0 ?        S<   21:06   0:00  \_ [spl_system_task]
root     17133  0.0  0.0      0     0 ?        S<   21:06   0:00  \_ [spl_system_task]
root     17134  0.0  0.0      0     0 ?        S<   21:06   0:00  \_ [spl_system_task]
root     17135  0.0  0.0      0     0 ?        S<   21:06   0:00  \_ [spl_system_task]
root     17136  0.0  0.0      0     0 ?        S<   21:06   0:00  \_ [spl_system_task]
root     17137  0.0  0.0      0     0 ?        S<   21:06   0:00  \_ [spl_system_task]
root     17138  0.0  0.0      0     0 ?        S<   21:06   0:00  \_ [spl_system_task]
root     17139  0.0  0.0      0     0 ?        S<   21:06   0:00  \_ [spl_system_task]
root     17140  0.0  0.0      0     0 ?        S<   21:06   0:00  \_ [spl_system_task]
root     17141  0.0  0.0      0     0 ?        S<   21:06   0:00  \_ [spl_system_task]
root     17142  0.0  0.0      0     0 ?        S<   21:06   0:00  \_ [spl_system_task]
root     17143  0.0  0.0      0     0 ?        S<   21:06   0:00  \_ [spl_system_task]
root     17144  0.0  0.0      0     0 ?        S<   21:06   0:00  \_ [spl_system_task]
root     17145  0.0  0.0      0     0 ?        S<   21:06   0:00  \_ [spl_system_task]
root     17146  0.0  0.0      0     0 ?        S<   21:06   0:00  \_ [spl_system_task]
root     17147  0.0  0.0      0     0 ?        S<   21:06   0:00  \_ [spl_system_task]
root     17148  0.0  0.0      0     0 ?        S<   21:06   0:00  \_ [spl_system_task]
root     17149  0.0  0.0      0     0 ?        S<   21:06   0:00  \_ [spl_system_task]
root     17150  0.0  0.0      0     0 ?        S<   21:06   0:00  \_ [spl_system_task]
root     17151  0.0  0.0      0     0 ?        S<   21:06   0:00  \_ [spl_system_task]
root     17152  0.0  0.0      0     0 ?        S<   21:06   0:00  \_ [spl_system_task]
root     17153  0.0  0.0      0     0 ?        S<   21:06   0:00  \_ [spl_system_task]
root     17154  0.0  0.0      0     0 ?        S<   21:06   0:00  \_ [spl_system_task]
root     17155  0.0  0.0      0     0 ?        S<   21:06   0:00  \_ [spl_system_task]
root     17156  0.0  0.0      0     0 ?        S<   21:06   0:00  \_ [spl_system_task]
root     17157  0.0  0.0      0     0 ?        S<   21:06   0:00  \_ [spl_system_task]
root     17158  0.0  0.0      0     0 ?        S<   21:06   0:00  \_ [spl_system_task]
root     17159  0.0  0.0      0     0 ?        S<   21:06   0:00  \_ [spl_system_task]
root     17160  0.0  0.0      0     0 ?        S<   21:06   0:00  \_ [spl_system_task]
root     17161  0.0  0.0      0     0 ?        S<   21:06   0:00  \_ [spl_system_task]
root     17162  0.0  0.0      0     0 ?        S<   21:06   0:00  \_ [spl_system_task]
root     17163  0.0  0.0      0     0 ?        S<   21:06   0:00  \_ [spl_system_task]
root     17164  0.0  0.0      0     0 ?        S<   21:06   0:00  \_ [spl_system_task]
root     17165  0.0  0.0      0     0 ?        S<   21:06   0:00  \_ [spl_system_task]
root     17166  0.0  0.0      0     0 ?        S<   21:06   0:00  \_ [spl_dynamic_tas]
root     17178  0.0  0.0      0     0 ?        S    21:06   0:00  \_ [dbu_evict]
root     17180  0.0  0.0      0     0 ?        S    21:06   0:00  \_ [arc_prune]
root     17181  0.0  0.0      0     0 ?        S    21:06   0:00  \_ [arc_prune]
root     17182  0.0  0.0      0     0 ?        S    21:06   0:00  \_ [arc_prune]
root     17183  0.0  0.0      0     0 ?        S    21:06   0:00  \_ [arc_prune]
root     17184  0.0  0.0      0     0 ?        S    21:06   0:00  \_ [arc_prune]
root     17185  0.0  0.0      0     0 ?        S    21:06   0:00  \_ [arc_prune]
root     17186  0.0  0.0      0     0 ?        S    21:06   0:00  \_ [arc_prune]
root     17187  0.0  0.0      0     0 ?        S    21:06   0:00  \_ [arc_prune]
root     17188  0.0  0.0      0     0 ?        S    21:06   0:00  \_ [arc_reclaim]
root     17189  0.0  0.0      0     0 ?        S    21:06   0:00  \_ [arc_user_evicts]
root     17190  0.0  0.0      0     0 ?        S    21:06   0:00  \_ [l2arc_feed]
root     17191  0.0  0.0      0     0 ?        S    21:06   0:00  \_ [z_unmount]
root     17443  0.0  0.0      0     0 ?        S    21:06   0:00  \_ [kworker/u16:1]
root     22788  0.0  0.0      0     0 ?        S    21:08   0:00  \_ [kworker/4:2]
root         1  0.5  0.0 120076  6204 ?        Ss   20:53   0:05 /sbin/init
root       383  0.0  0.0  36504  5248 ?        Ss   20:53   0:00 /lib/systemd/systemd-journald
root       422  0.0  0.0 176700  3640 ?        Ss   20:53   0:00 /sbin/lvmetad -f
root       443  0.0  0.0  44968  4272 ?        Ss   20:53   0:00 /lib/systemd/systemd-udevd
systemd+   695  0.0  0.0 100324  2524 ?        Ssl  20:53   0:00 /lib/systemd/systemd-timesyncd
root       921  0.0  0.0  16124  2876 ?        Ss   20:53   0:00 /sbin/dhclient -1 -v -pf /run/dhclient.ens3.pid -lf /var/lib/dhcp/dhclient.ens3.leases -I -df /var/lib/dhcp/dhclient6.ens3.leases ens3
root       979  0.0  0.0  16120  2812 ?        Ss   20:53   0:00 /sbin/dhclient -1 -v -pf /run/dhclient.ens3.pid -lf /var/lib/dhcp/dhclient.ens3.leases -I -df /var/lib/dhcp/dhclient6.ens3.leases ens3
root      1064  0.0  0.0  28940  3384 ?        Ss   20:53   0:00 /lib/systemd/systemd-logind
root      1066  0.0  0.0 275884  8208 ?        Ssl  20:53   0:00 /usr/lib/accountsservice/accounts-daemon
message+  1069  0.0  0.0  43356  4376 ?        Ss   20:53   0:00 /usr/bin/dbus-daemon --system --address=systemd: --nofork --nopidfile --systemd-activation
root      1071  0.0  0.1 1394928 30512 ?       Ssl  20:53   0:00 /usr/sbin/libvirtd
syslog    1073  0.0  0.0 256392  3288 ?        Ssl  20:53   0:00 /usr/sbin/rsyslogd -n
root      1082  0.0  0.0  29008  2992 ?        Ss   20:53   0:00 /usr/sbin/cron -f
root      1084  0.0  0.0 160904  1448 ?        Ssl  20:53   0:00 /usr/bin/lxcfs /var/lib/lxcfs/
root      1087  0.0  0.0  29892  1680 ?        Ss   20:53   0:00 /sbin/cgmanager -m name=systemd
root      1109  0.0  0.0  65524  6272 ?        Ss   20:53   0:00 /usr/sbin/sshd -D
root     24971  0.0  0.0  94784  6572 ?        Ss   21:10   0:00  \_ sshd: root [priv]
sshd     24972  0.0  0.0  65524  3188 ?        S    21:10   0:00      \_ sshd: root [net]
root      1117  0.0  0.0   7324   704 ?        S    20:53   0:00 tail -F -n 0 /var/log/dpkg.log
root      1118  0.0  0.0  20996  2436 ?        S    20:53   0:00 /bin/bash /usr/bin/appgrid --monitor-state
root      1167  0.0  0.0  13372   164 ?        Ss   20:53   0:00 /sbin/mdadm --monitor --pid-file /run/mdadm/monitor.pid --daemonise --scan --syslog
root      1170  0.0  0.0  19572  2264 ?        Ss   20:53   0:00 /usr/sbin/irqbalance --pid=/var/run/irqbalance.pid
root      1191  0.0  0.0 278508  7796 ?        Ssl  20:53   0:00 /usr/lib/policykit-1/polkitd --no-debug
marcus    1207  0.0  0.0  45276  4756 ?        Ss   20:53   0:00 /lib/systemd/systemd --user
marcus    1209  0.0  0.0  63692  2316 ?        S    20:53   0:00  \_ (sd-pam)
marcus    1228  1.1  0.2  68624 34388 ?        S    20:53   0:12 Xvnc4 :1 -desktop sharklinux:1 (marcus) -auth /home/marcus/.Xauthority -geometry 1024x768 -depth 16 -rfbwait 30000 -rfbauth /home/marcus/.vnc/passwd -rfbport 5901 -pn -fp /usr/X11R6/lib/X11/fonts/Type1/,/usr/X11R6/lib/X11/fonts/Speedo/,/usr/X11R6/lib/X11/fonts/misc/,/usr/X11R6/lib/X11/fonts/75dpi/,/usr/X11R6/lib/X11/fonts/100dpi/,/usr/share/fonts/X11/misc/,/usr/share/fonts/X11/Type1/,/usr/share/fonts/X11/75dpi/,/usr/share/fonts/X11/100dpi/ -co /etc/X11/rgb
marcus    1265  0.0  0.0   4504   796 ?        S    20:53   0:00 /bin/sh /home/marcus/.vnc/xstartup
marcus    1272  0.0  0.1 440024 24332 ?        Sl   20:53   0:00  \_ x-session-manager
marcus    1329  0.0  0.0  11140   308 ?        Ss   20:53   0:00      \_ /usr/bin/ssh-agent /usr/bin/dbus-launch --exit-with-session /usr/bin/im-launch x-session-manager
marcus    1377  0.2  0.1 1094148 29636 ?       Sl   20:53   0:02      \_ /usr/bin/mate-settings-daemon
marcus    1381  0.8  0.2 1199032 48312 ?       Sl   20:53   0:08      \_ caja
marcus   15691  0.0  0.0  12624  3096 ?        S    21:03   0:00      |   \_ /bin/bash -l /home/marcus/Extras/hqsetup
marcus   15819  1.1  0.2 535096 41348 ?        Sl   21:04   0:04      |       \_ mate-terminal -e bash -ic 'sh /tmp/show'
marcus   15828  0.1  0.0  26476  9176 pts/1    Ss   21:04   0:00      |           \_ /bin/bash
marcus   24331  0.0  0.0  26476  7832 pts/1    S+   21:09   0:00      |           |   \_ /bin/bash
root     24963  0.0  0.0  54792  3960 pts/1    S+   21:10   0:00      |           |       \_ sudo -H pip3 install saws
root     24964 76.4  0.3 107648 51644 pts/1    R+   21:10   0:08      |           |           \_ /usr/bin/python3 /usr/bin/pip3 install saws
marcus   24569  0.9  0.0  26476  9204 pts/3    Ss   21:09   0:00      |           \_ bash
marcus   24980  0.0  0.0  37772  3772 pts/3    R+   21:10   0:00      |               \_ ps fauxww
marcus    1382  0.0  0.1 351936 20256 ?        Sl   20:53   0:00      \_ mate-volume-control-applet
marcus    1387  0.0  0.0  12516  2944 ?        S    20:53   0:00      \_ /bin/bash /usr/share/SharkOS/panel
marcus    1395  0.1  0.1 343748 30440 ?        Sl   20:53   0:01      |   \_ xfce4-panel
marcus    1613  0.2  0.2 387760 34024 ?        Sl   20:53   0:02      |       \_ /usr/lib/x86_64-linux-gnu/xfce4/panel/wrapper-1.0 /usr/lib/x86_64-linux-gnu/xfce4/panel/plugins/libwhiskermenu.so 1 20971547 whiskermenu Whisker Menu Show a menu to easily access installed applications
marcus   24399 28.3  1.8 2227744 311444 ?      Sl   21:09   0:14      |       |   \_ /usr/lib/thunderbird/thunderbird
marcus    1629  0.0  0.0 160352 16392 ?        S    20:53   0:00      |       \_ /usr/lib/x86_64-linux-gnu/xfce4/panel/wrapper-1.0 /usr/lib/x86_64-linux-gnu/xfce4/panel/plugins/libsystray.so 6 20971548 systray Notification Area Area where notification icons appear
marcus    1636  0.0  0.0 157880 15948 ?        S    20:53   0:00      |       \_ /usr/lib/x86_64-linux-gnu/xfce4/panel/wrapper-1.0 /usr/lib/x86_64-linux-gnu/xfce4/panel-plugins/libquicklauncher.so 8 20971549 quicklauncher Quicklauncher Program with several launchers
marcus    1390  0.0  0.2 365724 44680 ?        Sl   20:53   0:00      \_ python2 -m guake.main
marcus    1540  0.0  0.0  14872  1680 ?        S    20:53   0:00      |   \_ gnome-pty-helper
marcus    1541  0.0  0.0  26396  9028 pts/0    Ss+  20:53   0:00      |   \_ /bin/bash
marcus    1544  0.0  0.0      0     0 ?        Z    20:53   0:00      |   \_ [gsettings] <defunct>
marcus    1403  0.0  0.3 611464 61100 ?        Sl   20:53   0:00      \_ /usr/bin/python3 /usr/bin/blueman-applet
marcus    1409  0.0  0.1 342392 22332 ?        Sl   20:53   0:00      \_ /usr/lib/x86_64-linux-gnu/polkit-mate/polkit-mate-authentication-agent-1
marcus    1420  0.0  0.0 361896 15796 ?        Sl   20:53   0:00      \_ mate-maximus
marcus    1428  0.0  0.0 379176 15776 ?        Sl   20:53   0:00      \_ mate-screensaver
marcus    1431  0.0  0.0 435320  6828 ?        Sl   20:53   0:00      \_ /usr/lib/x86_64-linux-gnu/deja-dup/deja-dup-monitor
marcus    1579  0.1  0.1 448392 31608 ?        Sl   20:53   0:01      \_ marco
root      1302  0.0  0.0  15752  2244 ttyS0    Ss+  20:53   0:00 /sbin/agetty --keep-baud 115200 38400 9600 ttyS0 vt220
root      1303  0.0  0.0  15936  1764 tty1     Ss+  20:53   0:00 /sbin/agetty --noclear tty1 linux
marcus    1332  0.0  0.0  43616  2592 ?        S    20:53   0:00 /usr/bin/dbus-launch --exit-with-session /usr/bin/im-launch x-session-manager
marcus    1333  0.0  0.0  43420  3960 ?        Ss   20:53   0:00 /usr/bin/dbus-daemon --fork --print-pid 5 --print-address 7 --session
marcus    1344  0.0  0.0 337860  7784 ?        Sl   20:53   0:00 /usr/lib/at-spi2-core/at-spi-bus-launcher
marcus    1349  0.0  0.0  42784  3536 ?        S    20:53   0:00  \_ /usr/bin/dbus-daemon --config-file=/etc/at-spi2/accessibility.conf --nofork --print-address 3
marcus    1351  0.0  0.0 206880  4944 ?        Sl   20:53   0:00 /usr/lib/at-spi2-core/at-spi2-registryd --use-gnome-session
marcus    1356  0.0  0.0 178660  4940 ?        Sl   20:53   0:00 /usr/lib/dconf/dconf-service
marcus    1373  0.0  0.0 205188  8720 ?        Sl   20:53   0:00 gnome-keyring-daemon --start
marcus    1440  0.0  0.0  47524  4576 ?        S    20:53   0:00 /usr/lib/x86_64-linux-gnu/xfce4/xfconf/xfconfd
marcus    1443  0.0  0.0 274516  6412 ?        Sl   20:53   0:00 /usr/lib/gvfs/gvfsd
marcus    1475  0.0  0.0 359200  9672 ?        Sl   20:53   0:00 /usr/lib/gvfs/gvfs-udisks2-volume-monitor
marcus    1479  0.0  0.0 350572  5956 ?        Sl   20:53   0:00 /usr/lib/gvfs/gvfsd-trash --spawner :1.20 /org/gtk/gvfs/exec_spaw/0
root      1483  0.0  0.0 367144  7912 ?        Ssl  20:53   0:00 /usr/lib/udisks2/udisksd --no-debug
marcus    1509  0.0  0.0 403624 10844 ?        Sl   20:53   0:00 /usr/lib/gvfs/gvfs-afc-volume-monitor
marcus    1518  0.0  0.0 271716  5228 ?        Sl   20:53   0:00 /usr/lib/gvfs/gvfs-gphoto2-volume-monitor
marcus    1523  0.0  0.0 259520  4532 ?        Sl   20:53   0:00 /usr/lib/gvfs/gvfs-mtp-volume-monitor
marcus    1528  0.0  0.0 257532  9016 ?        Sl   20:53   0:00 /usr/lib/gvfs/gvfs-goa-volume-monitor
marcus    1539  0.0  0.0  61184  5100 ?        S    20:53   0:00 /usr/lib/x86_64-linux-gnu/gconf/gconfd-2
libvirt+  1733  0.0  0.0  49996  2508 ?        S    20:53   0:00 /usr/sbin/dnsmasq --conf-file=/var/lib/libvirt/dnsmasq/default.conf --leasefile-ro --dhcp-script=/usr/lib/libvirt/libvirt_leaseshelper
root      1734  0.0  0.0  49968   380 ?        S    20:53   0:00  \_ /usr/sbin/dnsmasq --conf-file=/var/lib/libvirt/dnsmasq/default.conf --leasefile-ro --dhcp-script=/usr/lib/libvirt/libvirt_leaseshelper
marcus    1880  0.0  0.0 150316 10084 ?        S    20:54   0:00 /usr/lib/bluetooth/obexd
marcus    9723  0.0  0.0  27184  2788 ?        Ss   21:01   0:00 SCREEN -S variety -dm variety
marcus    9727  0.8  0.6 1302264 107444 pts/2  Ssl+ 21:01   0:04  \_ /usr/bin/python /usr/bin/variety
marcus    9861  0.0  0.0 426536  6808 ?        Sl   21:01   0:00 /usr/lib/gvfs/gvfsd-network --spawner :1.20 /org/gtk/gvfs/exec_spaw/1
marcus    9878  0.0  0.0 361724  7188 ?        Sl   21:01   0:00 /usr/lib/gvfs/gvfsd-dnssd --spawner :1.20 /org/gtk/gvfs/exec_spaw/3
root     14725  0.3  0.2 596380 41804 ?        Ssl  21:03   0:01 /usr/bin/dockerd -H fd://
root     14738  0.1  0.0 456760 14768 ?        Ssl  21:03   0:00  \_ docker-containerd -l unix:///var/run/docker/libcontainerd/docker-containerd.sock --metrics-interval=0 --start-timeout 2m --state-dir /var/run/docker/libcontainerd/containerd --shim docker-containerd-shim --runtime docker-runc
marcus   15681  0.0  0.0 185976  5260 ?        Sl   21:03   0:00 /usr/lib/gvfs/gvfsd-metadata
marcus   16224 16.0  1.3 5242116 217704 ?      Ssl  21:05   0:43 /home/marcus/.dropbox-dist/dropbox-lnx.x86_64-43.4.50/dropbox
uuidd    16284  0.0  0.0  28172  1376 ?        Ss   21:05   0:00 /usr/sbin/uuidd --socket-activation
marcus   16297  0.0  0.0 326192  8944 ?        Sl   21:05   0:00 /usr/lib/gvfs/gvfsd-http --spawner :1.20 /org/gtk/gvfs/exec_spaw/4
root     17050  3.8  0.2 1208664 38324 ?       Ssl  21:06   0:09 /usr/bin/lxd --group lxd --logfile=/var/log/lxd/lxd.log
lxd      17269  0.0  0.0      0     0 ?        D    21:06   0:00 [dnsmasq]
root     22714  0.0  0.0 181628  6536 ?        Ss   21:08   0:00 [lxc monitor] /var/lib/lxd/containers dev-default-2626096
165536   22748  0.1  0.0  37048  5200 ?        Ss   21:08   0:00  \_ /sbin/init
165536   22865  0.0  0.0  35272  5388 ?        Ss   21:08   0:00      \_ /lib/systemd/systemd-journald
165536   22868  0.0  0.0  41588  3360 ?        Ss   21:08   0:00      \_ /lib/systemd/systemd-udevd
165536   22899  0.0  0.0   4412  1700 ?        Ss   21:08   0:00      \_ /sbin/ifup -a --read-environment
165536   22942  0.0  0.0   4504   744 ?        S    21:08   0:00      |   \_ /bin/sh -c /sbin/dhclient -1 -v -pf /run/dhclient.eth0.pid -lf /var/lib/dhcp/dhclient.eth0.leases -I -df /var/lib/dhcp/dhclient6.eth0.leases eth0 ?
165536   22943  0.0  0.0  15996  3720 ?        S    21:08   0:00      |       \_ /sbin/dhclient -1 -v -pf /run/dhclient.eth0.pid -lf /var/lib/dhcp/dhclient.eth0.leases -I -df /var/lib/dhcp/dhclient6.eth0.leases eth0
165640   22949  0.0  0.0 182660  3204 ?        Ssl  21:08   0:00      \_ /usr/sbin/rsyslogd -n
165536   22951  0.0  0.0  28980  2828 ?        Ss   21:08   0:00      \_ /usr/sbin/cron -f
rtkit    24482  0.0  0.0 183560  3112 ?        SNsl 21:09   0:00 /usr/lib/rtkit/rtkit-daemon

iptables -L -n -v

Chain INPUT (policy ACCEPT 5165 packets, 27M bytes) pkts bytes target prot opt in out source destination
0 0 ACCEPT tcp -- lxdbr0 0.0.0.0/0 0.0.0.0/0 tcp dpt:53 / generated for LXD network lxdbr0 / 0 0 ACCEPT udp -- lxdbr0 0.0.0.0/0 0.0.0.0/0 udp dpt:53 / generated for LXD network lxdbr0 / 10 3280 ACCEPT udp -- lxdbr0 0.0.0.0/0 0.0.0.0/0 udp dpt:67 / generated for LXD network lxdbr0 / 0 0 ACCEPT udp -- virbr0 0.0.0.0/0 0.0.0.0/0 udp dpt:53 0 0 ACCEPT tcp -- virbr0 0.0.0.0/0 0.0.0.0/0 tcp dpt:53 0 0 ACCEPT udp -- virbr0 0.0.0.0/0 0.0.0.0/0 udp dpt:67 0 0 ACCEPT tcp -- virbr0 * 0.0.0.0/0 0.0.0.0/0 tcp dpt:67

Chain FORWARD (policy ACCEPT 0 packets, 0 bytes) pkts bytes target prot opt in out source destination
0 0 ACCEPT all -- lxdbr0 0.0.0.0/0 0.0.0.0/0 / generated for LXD network lxdbr0 / 0 0 ACCEPT all -- lxdbr0 0.0.0.0/0 0.0.0.0/0 / generated for LXD network lxdbr0 / 0 0 DOCKER-ISOLATION all -- 0.0.0.0/0 0.0.0.0/0
0 0 ACCEPT all -- docker0 0.0.0.0/0 0.0.0.0/0 ctstate RELATED,ESTABLISHED 0 0 DOCKER all -- docker0 0.0.0.0/0 0.0.0.0/0
0 0 ACCEPT all -- docker0 !docker0 0.0.0.0/0 0.0.0.0/0
0 0 ACCEPT all -- docker0 docker0 0.0.0.0/0 0.0.0.0/0
0 0 ACCEPT all -- virbr0 0.0.0.0/0 192.168.122.0/24 ctstate RELATED,ESTABLISHED 0 0 ACCEPT all -- virbr0 192.168.122.0/24 0.0.0.0/0
0 0 ACCEPT all -- virbr0 virbr0 0.0.0.0/0 0.0.0.0/0
0 0 REJECT all -- virbr0 0.0.0.0/0 0.0.0.0/0 reject-with icmp-port-unreachable 0 0 REJECT all -- virbr0 0.0.0.0/0 0.0.0.0/0 reject-with icmp-port-unreachable

Chain OUTPUT (policy ACCEPT 4296 packets, 629K bytes) pkts bytes target prot opt in out source destination
0 0 ACCEPT tcp -- lxdbr0 0.0.0.0/0 0.0.0.0/0 tcp spt:53 / generated for LXD network lxdbr0 / 0 0 ACCEPT udp -- lxdbr0 0.0.0.0/0 0.0.0.0/0 udp spt:53 / generated for LXD network lxdbr0 / 0 0 ACCEPT udp -- lxdbr0 0.0.0.0/0 0.0.0.0/0 udp spt:67 / generated for LXD network lxdbr0 / 0 0 ACCEPT udp -- virbr0 0.0.0.0/0 0.0.0.0/0 udp dpt:68

Chain DOCKER (1 references) pkts bytes target prot opt in out source destination

Chain DOCKER-ISOLATION (1 references) pkts bytes target prot opt in out source destination
0 0 RETURN all -- 0.0.0.0/0 0.0.0.0/0

[stgraber]

lxd      17269  0.0  0.0      0     0 ?        D    21:06   0:00 [dnsmasq]

So the LXD dnsmasq process looks dead and stuck in I/O wait. That's usually a good indication of a rather unhappy kernel.

Anything odd looking in dmesg?

Unfortunately when stuck in that way, the only real way to unblock things is a reboot.

[Shark-Linux]

Reboot didnt help but going back to the previous kernel was enough to fix. I had begun to suspect that the case. While waiting for your last reply I was pondering why it wasnt working on one system but was fine on the other. The environments have only one difference: the kernel. By default a SharkLinux install uses the HWE stack but the main server Im using has the 4.4* GA because for reasons beyond me KVM capabilities disappear if I run the HWE (works elsewhere so its something specific to the openstack). Appreciate your help in pinning down the cause.

[stgraber]

Glad that was it, hopefully you can track down the kernel issue and get that fixed somehow :)