curtin: Installation started. (18.1-17-gae48e86f-0ubuntu1~18.04.1)
start: cmd-install/stage-partitioning/builtin/cmd-block-meta: curtin command block-meta
start: cmd-install/stage-partitioning/builtin/cmd-block-meta: removing previous storage devices
Running command ['mdadm', '--assemble', '--scan', '-v'] with allowed return codes [0, 1, 2] (capture=True)
mdadm assemble scan results:

mdadm: looking for devices for further assembly
mdadm: no recogniseable superblock on /dev/md/ubuntu-server:0p1
mdadm: Cannot assemble mbr metadata on /dev/md/ubuntu-server:0
mdadm: /dev/vdd is busy - skipping
mdadm: /dev/vdc is busy - skipping
mdadm: /dev/vdb is busy - skipping
mdadm: no recogniseable superblock on /dev/vda2
mdadm: no recogniseable superblock on /dev/vda1
mdadm: Cannot assemble mbr metadata on /dev/vda
mdadm: no recogniseable superblock on /dev/sr0
mdadm: no recogniseable superblock on /dev/loop5
mdadm: no recogniseable superblock on /dev/loop4
mdadm: no recogniseable superblock on /dev/loop3
mdadm: no recogniseable superblock on /dev/loop2
mdadm: no recogniseable superblock on /dev/loop1
mdadm: no recogniseable superblock on /dev/loop0
mdadm: No arrays found in config file or automatically

Running command ['mdadm', '--detail', '--scan', '-v'] with allowed return codes [0, 1] (capture=True)
mdadm detail scan after assemble:
ARRAY /dev/md/ubuntu-server:0 level=raid5 num-devices=3 metadata=1.2 name=ubuntu-server:0 UUID=b40ade9d:876465d9:63ea7183:f78443d7
   devices=/dev/vdb,/dev/vdc,/dev/vdd


Running command ['udevadm', 'settle'] with allowed return codes [0] (capture=False)
Loading kernel module bcache via modprobe
Running command ['modprobe', '--use-blacklist', 'bcache'] with allowed return codes [0] (capture=False)
Running command ['modinfo', 'zfs'] with allowed return codes [0] (capture=True)
Loading kernel module zfs via modprobe
Running command ['modprobe', '--use-blacklist', 'zfs'] with allowed return codes [0] (capture=False)
get_path_to_storage_volume for volume disk-0
devsync for /dev/vda
Running command ['partprobe', '/dev/vda'] with allowed return codes [0, 1] (capture=False)
Running command ['udevadm', 'settle'] with allowed return codes [0] (capture=False)
devsync happy - path /dev/vda now exists
return volume path /dev/vda
devname '/sys/class/block/vda' had holders: []
devname '/sys/class/block/vda/vda2' had holders: []
devname '/sys/class/block/vda/vda1' had holders: []
Current device storage tree:
vda
|-- vda2
`-- vda1
Shutdown Plan:
{'level': 1, 'device': '/sys/class/block/vda/vda2', 'dev_type': 'partition'}
{'level': 1, 'device': '/sys/class/block/vda/vda1', 'dev_type': 'partition'}
{'level': 0, 'device': '/sys/class/block/vda', 'dev_type': 'disk'}
Running command ['lsblk', '--noheadings', '--bytes', '--pairs', '--output=ALIGNMENT,DISC-ALN,DISC-GRAN,DISC-MAX,DISC-ZERO,FSTYPE,GROUP,KNAME,LABEL,LOG-SEC,MAJ:MIN,MIN-IO,MODE,MODEL,MOUNTPOINT,NAME,OPT-IO,OWNER,PHY-SEC,RM,RO,ROTA,RQ-SIZE,SIZE,STATE,TYPE,UUID', '--nodeps'] with allowed return codes [0] (capture=True)
Running command ['lsblk', '--noheadings', '--bytes', '--pairs', '--output=ALIGNMENT,DISC-ALN,DISC-GRAN,DISC-MAX,DISC-ZERO,FSTYPE,GROUP,KNAME,LABEL,LOG-SEC,MAJ:MIN,MIN-IO,MODE,MODEL,MOUNTPOINT,NAME,OPT-IO,OWNER,PHY-SEC,RM,RO,ROTA,RQ-SIZE,SIZE,STATE,TYPE,UUID', '/dev/loop0'] with allowed return codes [0] (capture=True)
Running command ['lsblk', '--noheadings', '--bytes', '--pairs', '--output=ALIGNMENT,DISC-ALN,DISC-GRAN,DISC-MAX,DISC-ZERO,FSTYPE,GROUP,KNAME,LABEL,LOG-SEC,MAJ:MIN,MIN-IO,MODE,MODEL,MOUNTPOINT,NAME,OPT-IO,OWNER,PHY-SEC,RM,RO,ROTA,RQ-SIZE,SIZE,STATE,TYPE,UUID', '/dev/loop1'] with allowed return codes [0] (capture=True)
Running command ['lsblk', '--noheadings', '--bytes', '--pairs', '--output=ALIGNMENT,DISC-ALN,DISC-GRAN,DISC-MAX,DISC-ZERO,FSTYPE,GROUP,KNAME,LABEL,LOG-SEC,MAJ:MIN,MIN-IO,MODE,MODEL,MOUNTPOINT,NAME,OPT-IO,OWNER,PHY-SEC,RM,RO,ROTA,RQ-SIZE,SIZE,STATE,TYPE,UUID', '/dev/loop2'] with allowed return codes [0] (capture=True)
Running command ['lsblk', '--noheadings', '--bytes', '--pairs', '--output=ALIGNMENT,DISC-ALN,DISC-GRAN,DISC-MAX,DISC-ZERO,FSTYPE,GROUP,KNAME,LABEL,LOG-SEC,MAJ:MIN,MIN-IO,MODE,MODEL,MOUNTPOINT,NAME,OPT-IO,OWNER,PHY-SEC,RM,RO,ROTA,RQ-SIZE,SIZE,STATE,TYPE,UUID', '/dev/loop3'] with allowed return codes [0] (capture=True)
Running command ['lsblk', '--noheadings', '--bytes', '--pairs', '--output=ALIGNMENT,DISC-ALN,DISC-GRAN,DISC-MAX,DISC-ZERO,FSTYPE,GROUP,KNAME,LABEL,LOG-SEC,MAJ:MIN,MIN-IO,MODE,MODEL,MOUNTPOINT,NAME,OPT-IO,OWNER,PHY-SEC,RM,RO,ROTA,RQ-SIZE,SIZE,STATE,TYPE,UUID', '/dev/loop4'] with allowed return codes [0] (capture=True)
Running command ['lsblk', '--noheadings', '--bytes', '--pairs', '--output=ALIGNMENT,DISC-ALN,DISC-GRAN,DISC-MAX,DISC-ZERO,FSTYPE,GROUP,KNAME,LABEL,LOG-SEC,MAJ:MIN,MIN-IO,MODE,MODEL,MOUNTPOINT,NAME,OPT-IO,OWNER,PHY-SEC,RM,RO,ROTA,RQ-SIZE,SIZE,STATE,TYPE,UUID', '/dev/loop5'] with allowed return codes [0] (capture=True)
Running command ['lsblk', '--noheadings', '--bytes', '--pairs', '--output=ALIGNMENT,DISC-ALN,DISC-GRAN,DISC-MAX,DISC-ZERO,FSTYPE,GROUP,KNAME,LABEL,LOG-SEC,MAJ:MIN,MIN-IO,MODE,MODEL,MOUNTPOINT,NAME,OPT-IO,OWNER,PHY-SEC,RM,RO,ROTA,RQ-SIZE,SIZE,STATE,TYPE,UUID', '/dev/sr0'] with allowed return codes [0] (capture=True)
Running command ['lsblk', '--noheadings', '--bytes', '--pairs', '--output=ALIGNMENT,DISC-ALN,DISC-GRAN,DISC-MAX,DISC-ZERO,FSTYPE,GROUP,KNAME,LABEL,LOG-SEC,MAJ:MIN,MIN-IO,MODE,MODEL,MOUNTPOINT,NAME,OPT-IO,OWNER,PHY-SEC,RM,RO,ROTA,RQ-SIZE,SIZE,STATE,TYPE,UUID', '/dev/vda'] with allowed return codes [0] (capture=True)
Running command ['lsblk', '--noheadings', '--bytes', '--pairs', '--output=ALIGNMENT,DISC-ALN,DISC-GRAN,DISC-MAX,DISC-ZERO,FSTYPE,GROUP,KNAME,LABEL,LOG-SEC,MAJ:MIN,MIN-IO,MODE,MODEL,MOUNTPOINT,NAME,OPT-IO,OWNER,PHY-SEC,RM,RO,ROTA,RQ-SIZE,SIZE,STATE,TYPE,UUID', '/dev/vdb'] with allowed return codes [0] (capture=True)
Running command ['lsblk', '--noheadings', '--bytes', '--pairs', '--output=ALIGNMENT,DISC-ALN,DISC-GRAN,DISC-MAX,DISC-ZERO,FSTYPE,GROUP,KNAME,LABEL,LOG-SEC,MAJ:MIN,MIN-IO,MODE,MODEL,MOUNTPOINT,NAME,OPT-IO,OWNER,PHY-SEC,RM,RO,ROTA,RQ-SIZE,SIZE,STATE,TYPE,UUID', '/dev/vdc'] with allowed return codes [0] (capture=True)
Running command ['lsblk', '--noheadings', '--bytes', '--pairs', '--output=ALIGNMENT,DISC-ALN,DISC-GRAN,DISC-MAX,DISC-ZERO,FSTYPE,GROUP,KNAME,LABEL,LOG-SEC,MAJ:MIN,MIN-IO,MODE,MODEL,MOUNTPOINT,NAME,OPT-IO,OWNER,PHY-SEC,RM,RO,ROTA,RQ-SIZE,SIZE,STATE,TYPE,UUID', '/dev/vdd'] with allowed return codes [0] (capture=True)
Running command ['blockdev', '--rereadpt', '/dev/vda', '/dev/vdb', '/dev/vdc', '/dev/vdd'] with allowed return codes [0] (capture=True)
Running command ['udevadm', 'settle'] with allowed return codes [0] (capture=False)
shutdown running on holder type: 'partition' syspath: '/sys/class/block/vda/vda2'
Running command ['lsblk', '--noheadings', '--bytes', '--pairs', '--output=ALIGNMENT,DISC-ALN,DISC-GRAN,DISC-MAX,DISC-ZERO,FSTYPE,GROUP,KNAME,LABEL,LOG-SEC,MAJ:MIN,MIN-IO,MODE,MODEL,MOUNTPOINT,NAME,OPT-IO,OWNER,PHY-SEC,RM,RO,ROTA,RQ-SIZE,SIZE,STATE,TYPE,UUID', '/dev/vda'] with allowed return codes [0] (capture=True)
get_blockdev_sector_size: info:
{
 "vda": {
  "ALIGNMENT": "0",
  "DISC-ALN": "0",
  "DISC-GRAN": "0",
  "DISC-MAX": "0",
  "DISC-ZERO": "0",
  "FSTYPE": "",
  "GROUP": "disk",
  "KNAME": "vda",
  "LABEL": "",
  "LOG-SEC": "512",
  "MAJ:MIN": "252:0",
  "MIN-IO": "512",
  "MODE": "brw-rw----",
  "MODEL": "",
  "MOUNTPOINT": "",
  "NAME": "vda",
  "OPT-IO": "0",
  "OWNER": "root",
  "PHY-SEC": "512",
  "RM": "0",
  "RO": "0",
  "ROTA": "1",
  "RQ-SIZE": "128",
  "SIZE": "21474836480",
  "STATE": "",
  "TYPE": "disk",
  "UUID": "",
  "device_path": "/dev/vda"
 },
 "vda1": {
  "ALIGNMENT": "0",
  "DISC-ALN": "0",
  "DISC-GRAN": "0",
  "DISC-MAX": "0",
  "DISC-ZERO": "0",
  "FSTYPE": "",
  "GROUP": "disk",
  "KNAME": "vda1",
  "LABEL": "",
  "LOG-SEC": "512",
  "MAJ:MIN": "252:1",
  "MIN-IO": "512",
  "MODE": "brw-rw----",
  "MODEL": "",
  "MOUNTPOINT": "",
  "NAME": "vda1",
  "OPT-IO": "0",
  "OWNER": "root",
  "PHY-SEC": "512",
  "RM": "0",
  "RO": "0",
  "ROTA": "1",
  "RQ-SIZE": "128",
  "SIZE": "1048576",
  "STATE": "",
  "TYPE": "part",
  "UUID": "",
  "device_path": "/dev/vda1"
 },
 "vda2": {
  "ALIGNMENT": "0",
  "DISC-ALN": "0",
  "DISC-GRAN": "0",
  "DISC-MAX": "0",
  "DISC-ZERO": "0",
  "FSTYPE": "ext4",
  "GROUP": "disk",
  "KNAME": "vda2",
  "LABEL": "",
  "LOG-SEC": "512",
  "MAJ:MIN": "252:2",
  "MIN-IO": "512",
  "MODE": "brw-rw----",
  "MODEL": "",
  "MOUNTPOINT": "",
  "NAME": "vda2",
  "OPT-IO": "0",
  "OWNER": "root",
  "PHY-SEC": "512",
  "RM": "0",
  "RO": "0",
  "ROTA": "1",
  "RQ-SIZE": "128",
  "SIZE": "20401094656",
  "STATE": "",
  "TYPE": "part",
  "UUID": "7246bb76-850f-11e8-86bd-52540043252e",
  "device_path": "/dev/vda2"
 }
}
Running command ['lsblk', '--noheadings', '--bytes', '--pairs', '--output=ALIGNMENT,DISC-ALN,DISC-GRAN,DISC-MAX,DISC-ZERO,FSTYPE,GROUP,KNAME,LABEL,LOG-SEC,MAJ:MIN,MIN-IO,MODE,MODEL,MOUNTPOINT,NAME,OPT-IO,OWNER,PHY-SEC,RM,RO,ROTA,RQ-SIZE,SIZE,STATE,TYPE,UUID'] with allowed return codes [0] (capture=True)
Checking if /dev/vda2 is a swap device
Found swap magic: b'\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'
wiping superblock on /dev/vda2
wiping /dev/vda2 attempt 1/4
wiping 1M on /dev/vda2 at offsets [0, -1048576]
successfully wiped device /dev/vda2 on attempt 1/4
Running command ['lsblk', '--noheadings', '--bytes', '--pairs', '--output=ALIGNMENT,DISC-ALN,DISC-GRAN,DISC-MAX,DISC-ZERO,FSTYPE,GROUP,KNAME,LABEL,LOG-SEC,MAJ:MIN,MIN-IO,MODE,MODEL,MOUNTPOINT,NAME,OPT-IO,OWNER,PHY-SEC,RM,RO,ROTA,RQ-SIZE,SIZE,STATE,TYPE,UUID', '--nodeps'] with allowed return codes [0] (capture=True)
Running command ['lsblk', '--noheadings', '--bytes', '--pairs', '--output=ALIGNMENT,DISC-ALN,DISC-GRAN,DISC-MAX,DISC-ZERO,FSTYPE,GROUP,KNAME,LABEL,LOG-SEC,MAJ:MIN,MIN-IO,MODE,MODEL,MOUNTPOINT,NAME,OPT-IO,OWNER,PHY-SEC,RM,RO,ROTA,RQ-SIZE,SIZE,STATE,TYPE,UUID', '/dev/loop0'] with allowed return codes [0] (capture=True)
Running command ['lsblk', '--noheadings', '--bytes', '--pairs', '--output=ALIGNMENT,DISC-ALN,DISC-GRAN,DISC-MAX,DISC-ZERO,FSTYPE,GROUP,KNAME,LABEL,LOG-SEC,MAJ:MIN,MIN-IO,MODE,MODEL,MOUNTPOINT,NAME,OPT-IO,OWNER,PHY-SEC,RM,RO,ROTA,RQ-SIZE,SIZE,STATE,TYPE,UUID', '/dev/loop1'] with allowed return codes [0] (capture=True)
Running command ['lsblk', '--noheadings', '--bytes', '--pairs', '--output=ALIGNMENT,DISC-ALN,DISC-GRAN,DISC-MAX,DISC-ZERO,FSTYPE,GROUP,KNAME,LABEL,LOG-SEC,MAJ:MIN,MIN-IO,MODE,MODEL,MOUNTPOINT,NAME,OPT-IO,OWNER,PHY-SEC,RM,RO,ROTA,RQ-SIZE,SIZE,STATE,TYPE,UUID', '/dev/loop2'] with allowed return codes [0] (capture=True)
Running command ['lsblk', '--noheadings', '--bytes', '--pairs', '--output=ALIGNMENT,DISC-ALN,DISC-GRAN,DISC-MAX,DISC-ZERO,FSTYPE,GROUP,KNAME,LABEL,LOG-SEC,MAJ:MIN,MIN-IO,MODE,MODEL,MOUNTPOINT,NAME,OPT-IO,OWNER,PHY-SEC,RM,RO,ROTA,RQ-SIZE,SIZE,STATE,TYPE,UUID', '/dev/loop3'] with allowed return codes [0] (capture=True)
Running command ['lsblk', '--noheadings', '--bytes', '--pairs', '--output=ALIGNMENT,DISC-ALN,DISC-GRAN,DISC-MAX,DISC-ZERO,FSTYPE,GROUP,KNAME,LABEL,LOG-SEC,MAJ:MIN,MIN-IO,MODE,MODEL,MOUNTPOINT,NAME,OPT-IO,OWNER,PHY-SEC,RM,RO,ROTA,RQ-SIZE,SIZE,STATE,TYPE,UUID', '/dev/loop4'] with allowed return codes [0] (capture=True)
Running command ['lsblk', '--noheadings', '--bytes', '--pairs', '--output=ALIGNMENT,DISC-ALN,DISC-GRAN,DISC-MAX,DISC-ZERO,FSTYPE,GROUP,KNAME,LABEL,LOG-SEC,MAJ:MIN,MIN-IO,MODE,MODEL,MOUNTPOINT,NAME,OPT-IO,OWNER,PHY-SEC,RM,RO,ROTA,RQ-SIZE,SIZE,STATE,TYPE,UUID', '/dev/loop5'] with allowed return codes [0] (capture=True)
Running command ['lsblk', '--noheadings', '--bytes', '--pairs', '--output=ALIGNMENT,DISC-ALN,DISC-GRAN,DISC-MAX,DISC-ZERO,FSTYPE,GROUP,KNAME,LABEL,LOG-SEC,MAJ:MIN,MIN-IO,MODE,MODEL,MOUNTPOINT,NAME,OPT-IO,OWNER,PHY-SEC,RM,RO,ROTA,RQ-SIZE,SIZE,STATE,TYPE,UUID', '/dev/sr0'] with allowed return codes [0] (capture=True)
Running command ['lsblk', '--noheadings', '--bytes', '--pairs', '--output=ALIGNMENT,DISC-ALN,DISC-GRAN,DISC-MAX,DISC-ZERO,FSTYPE,GROUP,KNAME,LABEL,LOG-SEC,MAJ:MIN,MIN-IO,MODE,MODEL,MOUNTPOINT,NAME,OPT-IO,OWNER,PHY-SEC,RM,RO,ROTA,RQ-SIZE,SIZE,STATE,TYPE,UUID', '/dev/vda'] with allowed return codes [0] (capture=True)
Running command ['lsblk', '--noheadings', '--bytes', '--pairs', '--output=ALIGNMENT,DISC-ALN,DISC-GRAN,DISC-MAX,DISC-ZERO,FSTYPE,GROUP,KNAME,LABEL,LOG-SEC,MAJ:MIN,MIN-IO,MODE,MODEL,MOUNTPOINT,NAME,OPT-IO,OWNER,PHY-SEC,RM,RO,ROTA,RQ-SIZE,SIZE,STATE,TYPE,UUID', '/dev/vdb'] with allowed return codes [0] (capture=True)
Running command ['lsblk', '--noheadings', '--bytes', '--pairs', '--output=ALIGNMENT,DISC-ALN,DISC-GRAN,DISC-MAX,DISC-ZERO,FSTYPE,GROUP,KNAME,LABEL,LOG-SEC,MAJ:MIN,MIN-IO,MODE,MODEL,MOUNTPOINT,NAME,OPT-IO,OWNER,PHY-SEC,RM,RO,ROTA,RQ-SIZE,SIZE,STATE,TYPE,UUID', '/dev/vdc'] with allowed return codes [0] (capture=True)
Running command ['lsblk', '--noheadings', '--bytes', '--pairs', '--output=ALIGNMENT,DISC-ALN,DISC-GRAN,DISC-MAX,DISC-ZERO,FSTYPE,GROUP,KNAME,LABEL,LOG-SEC,MAJ:MIN,MIN-IO,MODE,MODEL,MOUNTPOINT,NAME,OPT-IO,OWNER,PHY-SEC,RM,RO,ROTA,RQ-SIZE,SIZE,STATE,TYPE,UUID', '/dev/vdd'] with allowed return codes [0] (capture=True)
Running command ['blockdev', '--rereadpt', '/dev/vda', '/dev/vdb', '/dev/vdc', '/dev/vdd'] with allowed return codes [0] (capture=True)
Running command ['udevadm', 'settle'] with allowed return codes [0] (capture=False)
shutdown running on holder type: 'partition' syspath: '/sys/class/block/vda/vda1'
Running command ['lsblk', '--noheadings', '--bytes', '--pairs', '--output=ALIGNMENT,DISC-ALN,DISC-GRAN,DISC-MAX,DISC-ZERO,FSTYPE,GROUP,KNAME,LABEL,LOG-SEC,MAJ:MIN,MIN-IO,MODE,MODEL,MOUNTPOINT,NAME,OPT-IO,OWNER,PHY-SEC,RM,RO,ROTA,RQ-SIZE,SIZE,STATE,TYPE,UUID', '/dev/vda'] with allowed return codes [0] (capture=True)
get_blockdev_sector_size: info:
{
 "vda": {
  "ALIGNMENT": "0",
  "DISC-ALN": "0",
  "DISC-GRAN": "0",
  "DISC-MAX": "0",
  "DISC-ZERO": "0",
  "FSTYPE": "",
  "GROUP": "disk",
  "KNAME": "vda",
  "LABEL": "",
  "LOG-SEC": "512",
  "MAJ:MIN": "252:0",
  "MIN-IO": "512",
  "MODE": "brw-rw----",
  "MODEL": "",
  "MOUNTPOINT": "",
  "NAME": "vda",
  "OPT-IO": "0",
  "OWNER": "root",
  "PHY-SEC": "512",
  "RM": "0",
  "RO": "0",
  "ROTA": "1",
  "RQ-SIZE": "128",
  "SIZE": "21474836480",
  "STATE": "",
  "TYPE": "disk",
  "UUID": "",
  "device_path": "/dev/vda"
 },
 "vda1": {
  "ALIGNMENT": "0",
  "DISC-ALN": "0",
  "DISC-GRAN": "0",
  "DISC-MAX": "0",
  "DISC-ZERO": "0",
  "FSTYPE": "",
  "GROUP": "disk",
  "KNAME": "vda1",
  "LABEL": "",
  "LOG-SEC": "512",
  "MAJ:MIN": "252:1",
  "MIN-IO": "512",
  "MODE": "brw-rw----",
  "MODEL": "",
  "MOUNTPOINT": "",
  "NAME": "vda1",
  "OPT-IO": "0",
  "OWNER": "root",
  "PHY-SEC": "512",
  "RM": "0",
  "RO": "0",
  "ROTA": "1",
  "RQ-SIZE": "128",
  "SIZE": "1048576",
  "STATE": "",
  "TYPE": "part",
  "UUID": "",
  "device_path": "/dev/vda1"
 },
 "vda2": {
  "ALIGNMENT": "0",
  "DISC-ALN": "0",
  "DISC-GRAN": "0",
  "DISC-MAX": "0",
  "DISC-ZERO": "0",
  "FSTYPE": "",
  "GROUP": "disk",
  "KNAME": "vda2",
  "LABEL": "",
  "LOG-SEC": "512",
  "MAJ:MIN": "252:2",
  "MIN-IO": "512",
  "MODE": "brw-rw----",
  "MODEL": "",
  "MOUNTPOINT": "",
  "NAME": "vda2",
  "OPT-IO": "0",
  "OWNER": "root",
  "PHY-SEC": "512",
  "RM": "0",
  "RO": "0",
  "ROTA": "1",
  "RQ-SIZE": "128",
  "SIZE": "20401094656",
  "STATE": "",
  "TYPE": "part",
  "UUID": "",
  "device_path": "/dev/vda2"
 }
}
Running command ['lsblk', '--noheadings', '--bytes', '--pairs', '--output=ALIGNMENT,DISC-ALN,DISC-GRAN,DISC-MAX,DISC-ZERO,FSTYPE,GROUP,KNAME,LABEL,LOG-SEC,MAJ:MIN,MIN-IO,MODE,MODEL,MOUNTPOINT,NAME,OPT-IO,OWNER,PHY-SEC,RM,RO,ROTA,RQ-SIZE,SIZE,STATE,TYPE,UUID'] with allowed return codes [0] (capture=True)
Checking if /dev/vda1 is a swap device
Found swap magic: b'>\x19\x9a\xb03\xe1t\xa2{\x1f'
wiping superblock on /dev/vda1
wiping /dev/vda1 attempt 1/4
wiping 1M on /dev/vda1 at offsets [0, -1048576]
successfully wiped device /dev/vda1 on attempt 1/4
Running command ['lsblk', '--noheadings', '--bytes', '--pairs', '--output=ALIGNMENT,DISC-ALN,DISC-GRAN,DISC-MAX,DISC-ZERO,FSTYPE,GROUP,KNAME,LABEL,LOG-SEC,MAJ:MIN,MIN-IO,MODE,MODEL,MOUNTPOINT,NAME,OPT-IO,OWNER,PHY-SEC,RM,RO,ROTA,RQ-SIZE,SIZE,STATE,TYPE,UUID', '--nodeps'] with allowed return codes [0] (capture=True)
Running command ['lsblk', '--noheadings', '--bytes', '--pairs', '--output=ALIGNMENT,DISC-ALN,DISC-GRAN,DISC-MAX,DISC-ZERO,FSTYPE,GROUP,KNAME,LABEL,LOG-SEC,MAJ:MIN,MIN-IO,MODE,MODEL,MOUNTPOINT,NAME,OPT-IO,OWNER,PHY-SEC,RM,RO,ROTA,RQ-SIZE,SIZE,STATE,TYPE,UUID', '/dev/loop0'] with allowed return codes [0] (capture=True)
Running command ['lsblk', '--noheadings', '--bytes', '--pairs', '--output=ALIGNMENT,DISC-ALN,DISC-GRAN,DISC-MAX,DISC-ZERO,FSTYPE,GROUP,KNAME,LABEL,LOG-SEC,MAJ:MIN,MIN-IO,MODE,MODEL,MOUNTPOINT,NAME,OPT-IO,OWNER,PHY-SEC,RM,RO,ROTA,RQ-SIZE,SIZE,STATE,TYPE,UUID', '/dev/loop1'] with allowed return codes [0] (capture=True)
Running command ['lsblk', '--noheadings', '--bytes', '--pairs', '--output=ALIGNMENT,DISC-ALN,DISC-GRAN,DISC-MAX,DISC-ZERO,FSTYPE,GROUP,KNAME,LABEL,LOG-SEC,MAJ:MIN,MIN-IO,MODE,MODEL,MOUNTPOINT,NAME,OPT-IO,OWNER,PHY-SEC,RM,RO,ROTA,RQ-SIZE,SIZE,STATE,TYPE,UUID', '/dev/loop2'] with allowed return codes [0] (capture=True)
Running command ['lsblk', '--noheadings', '--bytes', '--pairs', '--output=ALIGNMENT,DISC-ALN,DISC-GRAN,DISC-MAX,DISC-ZERO,FSTYPE,GROUP,KNAME,LABEL,LOG-SEC,MAJ:MIN,MIN-IO,MODE,MODEL,MOUNTPOINT,NAME,OPT-IO,OWNER,PHY-SEC,RM,RO,ROTA,RQ-SIZE,SIZE,STATE,TYPE,UUID', '/dev/loop3'] with allowed return codes [0] (capture=True)
Running command ['lsblk', '--noheadings', '--bytes', '--pairs', '--output=ALIGNMENT,DISC-ALN,DISC-GRAN,DISC-MAX,DISC-ZERO,FSTYPE,GROUP,KNAME,LABEL,LOG-SEC,MAJ:MIN,MIN-IO,MODE,MODEL,MOUNTPOINT,NAME,OPT-IO,OWNER,PHY-SEC,RM,RO,ROTA,RQ-SIZE,SIZE,STATE,TYPE,UUID', '/dev/loop4'] with allowed return codes [0] (capture=True)
Running command ['lsblk', '--noheadings', '--bytes', '--pairs', '--output=ALIGNMENT,DISC-ALN,DISC-GRAN,DISC-MAX,DISC-ZERO,FSTYPE,GROUP,KNAME,LABEL,LOG-SEC,MAJ:MIN,MIN-IO,MODE,MODEL,MOUNTPOINT,NAME,OPT-IO,OWNER,PHY-SEC,RM,RO,ROTA,RQ-SIZE,SIZE,STATE,TYPE,UUID', '/dev/loop5'] with allowed return codes [0] (capture=True)
Running command ['lsblk', '--noheadings', '--bytes', '--pairs', '--output=ALIGNMENT,DISC-ALN,DISC-GRAN,DISC-MAX,DISC-ZERO,FSTYPE,GROUP,KNAME,LABEL,LOG-SEC,MAJ:MIN,MIN-IO,MODE,MODEL,MOUNTPOINT,NAME,OPT-IO,OWNER,PHY-SEC,RM,RO,ROTA,RQ-SIZE,SIZE,STATE,TYPE,UUID', '/dev/sr0'] with allowed return codes [0] (capture=True)
Running command ['lsblk', '--noheadings', '--bytes', '--pairs', '--output=ALIGNMENT,DISC-ALN,DISC-GRAN,DISC-MAX,DISC-ZERO,FSTYPE,GROUP,KNAME,LABEL,LOG-SEC,MAJ:MIN,MIN-IO,MODE,MODEL,MOUNTPOINT,NAME,OPT-IO,OWNER,PHY-SEC,RM,RO,ROTA,RQ-SIZE,SIZE,STATE,TYPE,UUID', '/dev/vda'] with allowed return codes [0] (capture=True)
Running command ['lsblk', '--noheadings', '--bytes', '--pairs', '--output=ALIGNMENT,DISC-ALN,DISC-GRAN,DISC-MAX,DISC-ZERO,FSTYPE,GROUP,KNAME,LABEL,LOG-SEC,MAJ:MIN,MIN-IO,MODE,MODEL,MOUNTPOINT,NAME,OPT-IO,OWNER,PHY-SEC,RM,RO,ROTA,RQ-SIZE,SIZE,STATE,TYPE,UUID', '/dev/vdb'] with allowed return codes [0] (capture=True)
Running command ['lsblk', '--noheadings', '--bytes', '--pairs', '--output=ALIGNMENT,DISC-ALN,DISC-GRAN,DISC-MAX,DISC-ZERO,FSTYPE,GROUP,KNAME,LABEL,LOG-SEC,MAJ:MIN,MIN-IO,MODE,MODEL,MOUNTPOINT,NAME,OPT-IO,OWNER,PHY-SEC,RM,RO,ROTA,RQ-SIZE,SIZE,STATE,TYPE,UUID', '/dev/vdc'] with allowed return codes [0] (capture=True)
Running command ['lsblk', '--noheadings', '--bytes', '--pairs', '--output=ALIGNMENT,DISC-ALN,DISC-GRAN,DISC-MAX,DISC-ZERO,FSTYPE,GROUP,KNAME,LABEL,LOG-SEC,MAJ:MIN,MIN-IO,MODE,MODEL,MOUNTPOINT,NAME,OPT-IO,OWNER,PHY-SEC,RM,RO,ROTA,RQ-SIZE,SIZE,STATE,TYPE,UUID', '/dev/vdd'] with allowed return codes [0] (capture=True)
Running command ['blockdev', '--rereadpt', '/dev/vda', '/dev/vdb', '/dev/vdc', '/dev/vdd'] with allowed return codes [0] (capture=True)
Running command ['udevadm', 'settle'] with allowed return codes [0] (capture=False)
shutdown running on holder type: 'disk' syspath: '/sys/class/block/vda'
Running command ['lsblk', '--noheadings', '--bytes', '--pairs', '--output=ALIGNMENT,DISC-ALN,DISC-GRAN,DISC-MAX,DISC-ZERO,FSTYPE,GROUP,KNAME,LABEL,LOG-SEC,MAJ:MIN,MIN-IO,MODE,MODEL,MOUNTPOINT,NAME,OPT-IO,OWNER,PHY-SEC,RM,RO,ROTA,RQ-SIZE,SIZE,STATE,TYPE,UUID', '/dev/vda'] with allowed return codes [0] (capture=True)
get_blockdev_sector_size: info:
{
 "vda": {
  "ALIGNMENT": "0",
  "DISC-ALN": "0",
  "DISC-GRAN": "0",
  "DISC-MAX": "0",
  "DISC-ZERO": "0",
  "FSTYPE": "",
  "GROUP": "disk",
  "KNAME": "vda",
  "LABEL": "",
  "LOG-SEC": "512",
  "MAJ:MIN": "252:0",
  "MIN-IO": "512",
  "MODE": "brw-rw----",
  "MODEL": "",
  "MOUNTPOINT": "",
  "NAME": "vda",
  "OPT-IO": "0",
  "OWNER": "root",
  "PHY-SEC": "512",
  "RM": "0",
  "RO": "0",
  "ROTA": "1",
  "RQ-SIZE": "128",
  "SIZE": "21474836480",
  "STATE": "",
  "TYPE": "disk",
  "UUID": "",
  "device_path": "/dev/vda"
 },
 "vda1": {
  "ALIGNMENT": "0",
  "DISC-ALN": "0",
  "DISC-GRAN": "0",
  "DISC-MAX": "0",
  "DISC-ZERO": "0",
  "FSTYPE": "",
  "GROUP": "disk",
  "KNAME": "vda1",
  "LABEL": "",
  "LOG-SEC": "512",
  "MAJ:MIN": "252:1",
  "MIN-IO": "512",
  "MODE": "brw-rw----",
  "MODEL": "",
  "MOUNTPOINT": "",
  "NAME": "vda1",
  "OPT-IO": "0",
  "OWNER": "root",
  "PHY-SEC": "512",
  "RM": "0",
  "RO": "0",
  "ROTA": "1",
  "RQ-SIZE": "128",
  "SIZE": "1048576",
  "STATE": "",
  "TYPE": "part",
  "UUID": "",
  "device_path": "/dev/vda1"
 },
 "vda2": {
  "ALIGNMENT": "0",
  "DISC-ALN": "0",
  "DISC-GRAN": "0",
  "DISC-MAX": "0",
  "DISC-ZERO": "0",
  "FSTYPE": "",
  "GROUP": "disk",
  "KNAME": "vda2",
  "LABEL": "",
  "LOG-SEC": "512",
  "MAJ:MIN": "252:2",
  "MIN-IO": "512",
  "MODE": "brw-rw----",
  "MODEL": "",
  "MOUNTPOINT": "",
  "NAME": "vda2",
  "OPT-IO": "0",
  "OWNER": "root",
  "PHY-SEC": "512",
  "RM": "0",
  "RO": "0",
  "ROTA": "1",
  "RQ-SIZE": "128",
  "SIZE": "20401094656",
  "STATE": "",
  "TYPE": "part",
  "UUID": "",
  "device_path": "/dev/vda2"
 }
}
Running command ['lsblk', '--noheadings', '--bytes', '--pairs', '--output=ALIGNMENT,DISC-ALN,DISC-GRAN,DISC-MAX,DISC-ZERO,FSTYPE,GROUP,KNAME,LABEL,LOG-SEC,MAJ:MIN,MIN-IO,MODE,MODEL,MOUNTPOINT,NAME,OPT-IO,OWNER,PHY-SEC,RM,RO,ROTA,RQ-SIZE,SIZE,STATE,TYPE,UUID'] with allowed return codes [0] (capture=True)
Checking if /dev/vda is a swap device
Found swap magic: b'\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'
wiping superblock on /dev/vda
wiping /dev/vda attempt 1/4
wiping 1M on /dev/vda at offsets [0, -1048576]
successfully wiped device /dev/vda on attempt 1/4
devname '/sys/class/block/vda' had holders: []
finish: cmd-install/stage-partitioning/builtin/cmd-block-meta: SUCCESS: removing previous storage devices
start: cmd-install/stage-partitioning/builtin/cmd-block-meta: configuring disk: disk-0
get_path_to_storage_volume for volume disk-0
devsync for /dev/vda
Running command ['partprobe', '/dev/vda'] with allowed return codes [0, 1] (capture=False)
Running command ['udevadm', 'settle'] with allowed return codes [0] (capture=False)
devsync happy - path /dev/vda now exists
return volume path /dev/vda
wiping 1M on /dev/vda at offsets [0, -1048576]
labeling device: '/dev/vda' with 'gpt' partition table
wiping 1M on /dev/vda at offsets [0, -1048576]
devname '/dev/vda' had holders: []
finish: cmd-install/stage-partitioning/builtin/cmd-block-meta: SUCCESS: configuring disk: disk-0
start: cmd-install/stage-partitioning/builtin/cmd-block-meta: configuring partition: part-0
get_path_to_storage_volume for volume disk-0
devsync for /dev/vda
Running command ['partprobe', '/dev/vda'] with allowed return codes [0, 1] (capture=False)
Running command ['udevadm', 'settle'] with allowed return codes [0] (capture=False)
devsync happy - path /dev/vda now exists
return volume path /dev/vda
partition 'number' key not set in config:
{
 "device": "disk-0",
 "flag": "bios_grub",
 "id": "part-0",
 "preserve": false,
 "size": 1048576,
 "type": "partition"
}
vda logical_block_size_bytes: 512
adding partition 'part-0' to disk 'disk-0' (ptable: 'gpt')
partnum: 1 offset_sectors: 2048 length_sectors: 2047
Running command ['sgdisk', '--new', '1:2048:4095', '--typecode=1:ef02', '/dev/vda'] with allowed return codes [0] (capture=True)
finish: cmd-install/stage-partitioning/builtin/cmd-block-meta: SUCCESS: configuring partition: part-0
start: cmd-install/stage-partitioning/builtin/cmd-block-meta: configuring partition: part-1
get_path_to_storage_volume for volume disk-0
devsync for /dev/vda
Running command ['partprobe', '/dev/vda'] with allowed return codes [0, 1] (capture=False)
Running command ['udevadm', 'settle'] with allowed return codes [0] (capture=False)
devsync happy - path /dev/vda now exists
return volume path /dev/vda
partition 'number' key not set in config:
{
 "device": "disk-0",
 "flag": "",
 "id": "part-1",
 "preserve": false,
 "size": 21471690752,
 "type": "partition"
}
vda logical_block_size_bytes: 512
partition 'number' key not set in config:
{
 "device": "disk-0",
 "flag": "bios_grub",
 "id": "part-0",
 "preserve": false,
 "size": 1048576,
 "type": "partition"
}
previous partition number for 'part-1' found to be '1'
previous partition: /sys/class/block/vda/vda1
previous partition.size_sectors: 2048
previous partition.start_sectors: 2048
adding partition 'part-1' to disk 'disk-0' (ptable: 'gpt')
partnum: 2 offset_sectors: 4096 length_sectors: 41936895
Running command ['sgdisk', '--new', '2:4096:41940991', '--typecode=2:8300', '/dev/vda'] with allowed return codes [0] (capture=True)
finish: cmd-install/stage-partitioning/builtin/cmd-block-meta: SUCCESS: configuring partition: part-1
start: cmd-install/stage-partitioning/builtin/cmd-block-meta: configuring format: fs-0
get_path_to_storage_volume for volume part-1
partition 'number' key not set in config:
{
 "device": "disk-0",
 "flag": "",
 "id": "part-1",
 "preserve": false,
 "size": 21471690752,
 "type": "partition"
}
get_path_to_storage_volume for volume disk-0
devsync for /dev/vda
Running command ['partprobe', '/dev/vda'] with allowed return codes [0, 1] (capture=False)
Running command ['udevadm', 'settle'] with allowed return codes [0] (capture=False)
devsync happy - path /dev/vda now exists
return volume path /dev/vda
devsync for /dev/vda
Running command ['partprobe', '/dev/vda'] with allowed return codes [0, 1] (capture=False)
Running command ['udevadm', 'settle'] with allowed return codes [0] (capture=False)
devsync happy - path /dev/vda now exists
return volume path /dev/vda2
mkfs /dev/vda2 info: {'id': 'fs-0', 'type': 'format', 'fstype': 'ext4', 'volume': 'part-1', 'preserve': False}
Running command ['lsblk', '--noheadings', '--bytes', '--pairs', '--output=ALIGNMENT,DISC-ALN,DISC-GRAN,DISC-MAX,DISC-ZERO,FSTYPE,GROUP,KNAME,LABEL,LOG-SEC,MAJ:MIN,MIN-IO,MODE,MODEL,MOUNTPOINT,NAME,OPT-IO,OWNER,PHY-SEC,RM,RO,ROTA,RQ-SIZE,SIZE,STATE,TYPE,UUID', '/dev/vda2'] with allowed return codes [0] (capture=True)
get_blockdev_sector_size: info:
{
 "vda2": {
  "ALIGNMENT": "0",
  "DISC-ALN": "0",
  "DISC-GRAN": "0",
  "DISC-MAX": "0",
  "DISC-ZERO": "0",
  "FSTYPE": "",
  "GROUP": "disk",
  "KNAME": "vda2",
  "LABEL": "",
  "LOG-SEC": "512",
  "MAJ:MIN": "252:2",
  "MIN-IO": "512",
  "MODE": "brw-rw----",
  "MODEL": "",
  "MOUNTPOINT": "",
  "NAME": "vda2",
  "OPT-IO": "0",
  "OWNER": "root",
  "PHY-SEC": "512",
  "RM": "0",
  "RO": "0",
  "ROTA": "1",
  "RQ-SIZE": "128",
  "SIZE": "21471690752",
  "STATE": "",
  "TYPE": "part",
  "UUID": "",
  "device_path": "/dev/vda2"
 }
}
Running command ['mkfs.ext4', '-F', '-U', 'd3363dac-8ea2-11e8-813c-52540043252e', '/dev/vda2'] with allowed return codes [0] (capture=True)
Formated device type: partition
finish: cmd-install/stage-partitioning/builtin/cmd-block-meta: SUCCESS: configuring format: fs-0
start: cmd-install/stage-partitioning/builtin/cmd-block-meta: configuring mount: mount-0
get_path_to_storage_volume for volume part-1
partition 'number' key not set in config:
{
 "device": "disk-0",
 "flag": "",
 "id": "part-1",
 "preserve": false,
 "size": 21471690752,
 "type": "partition"
}
get_path_to_storage_volume for volume disk-0
devsync for /dev/vda
Running command ['partprobe', '/dev/vda'] with allowed return codes [0, 1] (capture=False)
Running command ['udevadm', 'settle'] with allowed return codes [0] (capture=False)
devsync happy - path /dev/vda now exists
return volume path /dev/vda
devsync for /dev/vda
Running command ['partprobe', '/dev/vda'] with allowed return codes [0, 1] (capture=False)
Running command ['udevadm', 'settle'] with allowed return codes [0] (capture=False)
devsync happy - path /dev/vda now exists
return volume path /dev/vda2
volume_path=/dev/vda2 found slaves: ['vda2']
kname_is_iscsi: no iscsi disk found for kname vda2
kname_is_iscsi: no iscsi disk found for kname vda2
Running command ['mount', '-t', 'ext4', '-o', 'defaults', '/dev/vda2', '/target/'] with allowed return codes [0] (capture=True)
Running command ['blkid', '-o', 'export', '/dev/vda2'] with allowed return codes [0] (capture=True)
finish: cmd-install/stage-partitioning/builtin/cmd-block-meta: SUCCESS: configuring mount: mount-0
finish: cmd-install/stage-partitioning/builtin/cmd-block-meta: SUCCESS: curtin command block-meta
start: cmd-install/stage-network/builtin/cmd-net-meta: curtin command net-meta
net-meta mode is 'custom'.  devices=[]
writing to file /tmp/tmpu_7n4m23/state/network_config with network config: network:
  ethernets:
    ens3:
      addresses: []
      dhcp4: true
  version: 2

finish: cmd-install/stage-network/builtin/cmd-net-meta: SUCCESS: curtin command net-meta
start: cmd-install/stage-extract/builtin/cmd-extract: curtin command extract
Installing sources: [{'type': 'tgz', 'uri': 'cp:///media/filesystem'}] to target at /target
start: cmd-install/stage-extract/builtin/cmd-extract: acquiring and extracting image from cp:///media/filesystem
Running command ['sh', '-c', 'mkdir -p "$2" && cd "$2" && rsync -aXHAS --one-file-system "$1/" .', '--', '/media/filesystem', '/target'] with allowed return codes [0] (capture=False)
finish: cmd-install/stage-extract/builtin/cmd-extract: SUCCESS: acquiring and extracting image from cp:///media/filesystem
Applying write_files from config.
finish: cmd-install/stage-extract/builtin/cmd-extract: SUCCESS: curtin command extract
start: cmd-install/stage-curthooks/builtin/cmd-curthooks: curtin command curthooks
start: cmd-install/stage-curthooks/builtin/cmd-curthooks/writing-config: configuring apt configuring apt
curthooks handling apt to target /target with config {'http_proxy': 'http://ds216.lowtech:3128/', 'https_proxy': 'http://ds216.lowtech:3128/', 'preserve_sources_list': False, 'primary': [{'arches': ['default'], 'uri': 'http://br.archive.ubuntu.com/ubuntu'}]}
Running command ['unshare', '--help'] with allowed return codes [0] (capture=True)
Running command ['unshare', '--fork', '--pid', '--', 'chroot', '/target', 'lsb_release', '--all'] with allowed return codes [0] (capture=True)
Running command ['unshare', '--fork', '--pid', '--', 'chroot', '/target', 'dpkg', '--print-architecture'] with allowed return codes [0] (capture=True)
got primary mirror: http://br.archive.ubuntu.com/ubuntu
got security mirror: None
Apt Mirror info: {'PRIMARY': 'http://br.archive.ubuntu.com/ubuntu', 'SECURITY': 'http://br.archive.ubuntu.com/ubuntu', 'MIRROR': 'http://br.archive.ubuntu.com/ubuntu'}
debconf_selections was not set in config
Running command ['unshare', '--fork', '--pid', '--', 'chroot', '/target', 'dpkg', '--print-architecture'] with allowed return codes [0] (capture=True)
No custom template provided, fall back to modifymirrors in /etc/apt/sources.list on the target system
Running command ['unshare', '--fork', '--pid', '--', 'chroot', '/target', 'dpkg', '--print-architecture'] with allowed return codes [0] (capture=True)
Renaming apt list /target/var/lib/apt/lists/archive.ubuntu.com_ubuntu_dists_bionic_InRelease to /target/var/lib/apt/lists/br.archive.ubuntu.com_ubuntu_dists_bionic_InRelease
Renaming apt list /target/var/lib/apt/lists/archive.ubuntu.com_ubuntu_dists_bionic-updates_InRelease to /target/var/lib/apt/lists/br.archive.ubuntu.com_ubuntu_dists_bionic-updates_InRelease
Renaming apt list /target/var/lib/apt/lists/archive.ubuntu.com_ubuntu_dists_bionic-updates_main_i18n_Translation-en to /target/var/lib/apt/lists/br.archive.ubuntu.com_ubuntu_dists_bionic-updates_main_i18n_Translation-en
Renaming apt list /target/var/lib/apt/lists/archive.ubuntu.com_ubuntu_dists_bionic-updates_main_binary-amd64_Packages to /target/var/lib/apt/lists/br.archive.ubuntu.com_ubuntu_dists_bionic-updates_main_binary-amd64_Packages
Renaming apt list /target/var/lib/apt/lists/archive.ubuntu.com_ubuntu_dists_bionic-proposed_main_binary-amd64_Packages to /target/var/lib/apt/lists/br.archive.ubuntu.com_ubuntu_dists_bionic-proposed_main_binary-amd64_Packages
Renaming apt list /target/var/lib/apt/lists/archive.ubuntu.com_ubuntu_dists_bionic-proposed_InRelease to /target/var/lib/apt/lists/br.archive.ubuntu.com_ubuntu_dists_bionic-proposed_InRelease
Renaming apt list /target/var/lib/apt/lists/archive.ubuntu.com_ubuntu_dists_bionic_main_binary-amd64_Packages to /target/var/lib/apt/lists/br.archive.ubuntu.com_ubuntu_dists_bionic_main_binary-amd64_Packages
Renaming apt list /target/var/lib/apt/lists/archive.ubuntu.com_ubuntu_dists_bionic_main_i18n_Translation-en to /target/var/lib/apt/lists/br.archive.ubuntu.com_ubuntu_dists_bionic_main_i18n_Translation-en
Renaming apt list /target/var/lib/apt/lists/archive.ubuntu.com_ubuntu_dists_bionic-proposed_main_i18n_Translation-en to /target/var/lib/apt/lists/br.archive.ubuntu.com_ubuntu_dists_bionic-proposed_main_i18n_Translation-en
Renaming apt list /target/var/lib/apt/lists/security.ubuntu.com_ubuntu_dists_bionic-security_InRelease to /target/var/lib/apt/lists/br.archive.ubuntu.com_ubuntu_dists_bionic-security_InRelease
Renaming apt list /target/var/lib/apt/lists/security.ubuntu.com_ubuntu_dists_bionic-security_main_i18n_Translation-en to /target/var/lib/apt/lists/br.archive.ubuntu.com_ubuntu_dists_bionic-security_main_i18n_Translation-en
Renaming apt list /target/var/lib/apt/lists/security.ubuntu.com_ubuntu_dists_bionic-security_main_binary-amd64_Packages to /target/var/lib/apt/lists/br.archive.ubuntu.com_ubuntu_dists_bionic-security_main_binary-amd64_Packages
write apt proxy info to /target/etc/apt/apt.conf.d/90curtin-aptproxy
finish: cmd-install/stage-curthooks/builtin/cmd-curthooks/writing-config: SUCCESS: configuring apt configuring apt
Running command ['unshare', '--fork', '--pid', '--', 'chroot', '/target', 'lsb_release', '--all'] with allowed return codes [0] (capture=True)
start: cmd-install/stage-curthooks/builtin/cmd-curthooks/installing-missing-packages: installing missing packages
Running command ['unshare', '--fork', '--pid', '--', 'chroot', '/target', 'dpkg-query', '--list'] with allowed return codes [0] (capture=True)
Curtin config dependencies requires additional packages: ['e2fsprogs']
Skipping install of {'vlan', 'ifenslave', 'bridge-utils'}.  Not needed on netplan system.
finish: cmd-install/stage-curthooks/builtin/cmd-curthooks/installing-missing-packages: SUCCESS: installing missing packages
start: cmd-install/stage-curthooks/builtin/cmd-curthooks/installing-kernel: installing kernel
Running command ['dpkg', '--print-architecture'] with allowed return codes [0] (capture=True)
Running command ['unshare', '--fork', '--pid', '--', 'chroot', '/target', 'lsb_release', '--codename', '--short'] with allowed return codes [0] (capture=True)
Couldn't detect kernel package to install for 4.15.0-29-generic.
Running command ['mount', '--bind', '/dev', '/target/dev'] with allowed return codes [0] (capture=False)
Running command ['mount', '--bind', '/proc', '/target/proc'] with allowed return codes [0] (capture=False)
Running command ['mount', '--bind', '/sys', '/target/sys'] with allowed return codes [0] (capture=False)
Running command ['unshare', '--fork', '--pid', '--', 'chroot', '/target', 'apt-get', '--quiet', '--option=Acquire::Languages=none', '--option=Dir::Etc::sourcelist=/tmp/tmpbr_nuv1_/sources.list', '--option=Dir::Etc::sourceparts=/tmp/tmpbr_nuv1_/sources.list.d', 'update'] with allowed return codes [0] (capture=False)
Hit:1 http://br.archive.ubuntu.com/ubuntu bionic InRelease
Get:2 http://br.archive.ubuntu.com/ubuntu bionic-security InRelease [83.2 kB]
Get:3 http://br.archive.ubuntu.com/ubuntu bionic-updates InRelease [88.7 kB]
Get:4 http://br.archive.ubuntu.com/ubuntu bionic-security/main amd64 Packages [123 kB]
Get:5 http://br.archive.ubuntu.com/ubuntu bionic-updates/main amd64 Packages [252 kB]
Get:6 http://archive.ubuntu.com/ubuntu bionic-proposed InRelease [242 kB]
Get:7 http://archive.ubuntu.com/ubuntu bionic-proposed/main amd64 Packages [38.7 kB]
Fetched 828 kB in 2s (389 kB/s)
Reading package lists...
Running command ['udevadm', 'settle'] with allowed return codes [0] (capture=False)
Running command ['umount', '/target/sys'] with allowed return codes [0] (capture=False)
Running command ['umount', '/target/proc'] with allowed return codes [0] (capture=False)
Running command ['umount', '/target/dev'] with allowed return codes [0] (capture=False)
Running command ['mount', '--bind', '/dev', '/target/dev'] with allowed return codes [0] (capture=False)
Running command ['mount', '--bind', '/proc', '/target/proc'] with allowed return codes [0] (capture=False)
Running command ['mount', '--bind', '/sys', '/target/sys'] with allowed return codes [0] (capture=False)
Running command ['unshare', '--fork', '--pid', '--', 'chroot', '/target', 'eatmydata', 'apt-get', '--quiet', '--assume-yes', '--option=Dpkg::options::=--force-unsafe-io', '--option=Dpkg::Options::=--force-confold', 'install', 'linux-generic'] with allowed return codes [0] (capture=False)
Reading package lists...
Building dependency tree...
Reading state information...
linux-generic is already the newest version (4.15.0.29.31).
0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
Running command ['udevadm', 'settle'] with allowed return codes [0] (capture=False)
Running command ['umount', '/target/sys'] with allowed return codes [0] (capture=False)
Running command ['umount', '/target/proc'] with allowed return codes [0] (capture=False)
Running command ['umount', '/target/dev'] with allowed return codes [0] (capture=False)
finish: cmd-install/stage-curthooks/builtin/cmd-curthooks/installing-kernel: SUCCESS: installing kernel
start: cmd-install/stage-curthooks/builtin/cmd-curthooks/setting-up-swap: setting up swap
Running command ['sh', '-c', 'rm -f "$1" && umask 0066 && { fallocate -l "${2}M" "$1" ||   dd if=/dev/zero "of=$1" bs=1M "count=$2"; } && mkswap "$1" || { r=$?; rm -f "$1"; exit $r; }', 'setup_swap', '/target//swap.img', '2048'] with allowed return codes [0] (capture=False)
Setting up swapspace version 1, size = 2 GiB (2147479552 bytes)
no label, UUID=61f86187-b170-451d-8094-497bfb26e997
creating swap file '/swap.img' of 2048MB took 0.061 seconds
finish: cmd-install/stage-curthooks/builtin/cmd-curthooks/setting-up-swap: SUCCESS: setting up swap
start: cmd-install/stage-curthooks/builtin/cmd-curthooks/apply-networking-config: apply networking config
applying network_config
Checking cloud-init in target [/target] for network configuration passthrough support.
Checking in-target cloud-init for feature: NETWORK_CONFIG_V2
Running command ['mount', '--bind', '/dev', '/target/dev'] with allowed return codes [0] (capture=False)
Running command ['mount', '--bind', '/proc', '/target/proc'] with allowed return codes [0] (capture=False)
Running command ['mount', '--bind', '/sys', '/target/sys'] with allowed return codes [0] (capture=False)
Running command ['unshare', '--fork', '--pid', '--', 'chroot', '/target', '/usr/bin/cloud-init', 'features'] with allowed return codes [0] (capture=True)
cloud-init feature NETWORK_CONFIG_V2 available? True
Running command ['udevadm', 'settle'] with allowed return codes [0] (capture=False)
Running command ['umount', '/target/sys'] with allowed return codes [0] (capture=False)
Running command ['umount', '/target/proc'] with allowed return codes [0] (capture=False)
Running command ['umount', '/target/dev'] with allowed return codes [0] (capture=False)
Passing network configuration through to target: /target
Writing network config to etc/cloud/cloud.cfg.d/50-curtin-networking.cfg: /target/etc/cloud/cloud.cfg.d/50-curtin-networking.cfg
Failed to find legacy network conf file /target/etc/network/interfaces.d/eth0.cfg
Attempting to remove ipv6 privacy extensions
Removing ipv6 privacy extension config file: /target/etc/sysctl.d/10-ipv6-privacy.conf
del_file: removed /target/etc/sysctl.d/10-ipv6-privacy.conf
Injecting fix for ipv6 mtu settings: /target/etc/network/if-pre-up.d/mtuipv6
Injecting fix for ipv6 mtu settings: /target/etc/network/if-up.d/mtuipv6
finish: cmd-install/stage-curthooks/builtin/cmd-curthooks/apply-networking-config: SUCCESS: apply networking config
start: cmd-install/stage-curthooks/builtin/cmd-curthooks/writing-etc-fstab: writing etc/fstab
finish: cmd-install/stage-curthooks/builtin/cmd-curthooks/writing-etc-fstab: SUCCESS: writing etc/fstab
start: cmd-install/stage-curthooks/builtin/cmd-curthooks/configuring-multipath: configuring multipath
Running command ['lsblk', '--noheadings', '--bytes', '--pairs', '--output=ALIGNMENT,DISC-ALN,DISC-GRAN,DISC-MAX,DISC-ZERO,FSTYPE,GROUP,KNAME,LABEL,LOG-SEC,MAJ:MIN,MIN-IO,MODE,MODEL,MOUNTPOINT,NAME,OPT-IO,OWNER,PHY-SEC,RM,RO,ROTA,RQ-SIZE,SIZE,STATE,TYPE,UUID', '--nodeps'] with allowed return codes [0] (capture=True)
Running command ['lsblk', '--noheadings', '--bytes', '--pairs', '--output=ALIGNMENT,DISC-ALN,DISC-GRAN,DISC-MAX,DISC-ZERO,FSTYPE,GROUP,KNAME,LABEL,LOG-SEC,MAJ:MIN,MIN-IO,MODE,MODEL,MOUNTPOINT,NAME,OPT-IO,OWNER,PHY-SEC,RM,RO,ROTA,RQ-SIZE,SIZE,STATE,TYPE,UUID', '/dev/loop0'] with allowed return codes [0] (capture=True)
Running command ['lsblk', '--noheadings', '--bytes', '--pairs', '--output=ALIGNMENT,DISC-ALN,DISC-GRAN,DISC-MAX,DISC-ZERO,FSTYPE,GROUP,KNAME,LABEL,LOG-SEC,MAJ:MIN,MIN-IO,MODE,MODEL,MOUNTPOINT,NAME,OPT-IO,OWNER,PHY-SEC,RM,RO,ROTA,RQ-SIZE,SIZE,STATE,TYPE,UUID', '/dev/loop1'] with allowed return codes [0] (capture=True)
Running command ['lsblk', '--noheadings', '--bytes', '--pairs', '--output=ALIGNMENT,DISC-ALN,DISC-GRAN,DISC-MAX,DISC-ZERO,FSTYPE,GROUP,KNAME,LABEL,LOG-SEC,MAJ:MIN,MIN-IO,MODE,MODEL,MOUNTPOINT,NAME,OPT-IO,OWNER,PHY-SEC,RM,RO,ROTA,RQ-SIZE,SIZE,STATE,TYPE,UUID', '/dev/loop2'] with allowed return codes [0] (capture=True)
Running command ['lsblk', '--noheadings', '--bytes', '--pairs', '--output=ALIGNMENT,DISC-ALN,DISC-GRAN,DISC-MAX,DISC-ZERO,FSTYPE,GROUP,KNAME,LABEL,LOG-SEC,MAJ:MIN,MIN-IO,MODE,MODEL,MOUNTPOINT,NAME,OPT-IO,OWNER,PHY-SEC,RM,RO,ROTA,RQ-SIZE,SIZE,STATE,TYPE,UUID', '/dev/loop3'] with allowed return codes [0] (capture=True)
Running command ['lsblk', '--noheadings', '--bytes', '--pairs', '--output=ALIGNMENT,DISC-ALN,DISC-GRAN,DISC-MAX,DISC-ZERO,FSTYPE,GROUP,KNAME,LABEL,LOG-SEC,MAJ:MIN,MIN-IO,MODE,MODEL,MOUNTPOINT,NAME,OPT-IO,OWNER,PHY-SEC,RM,RO,ROTA,RQ-SIZE,SIZE,STATE,TYPE,UUID', '/dev/loop4'] with allowed return codes [0] (capture=True)
Running command ['lsblk', '--noheadings', '--bytes', '--pairs', '--output=ALIGNMENT,DISC-ALN,DISC-GRAN,DISC-MAX,DISC-ZERO,FSTYPE,GROUP,KNAME,LABEL,LOG-SEC,MAJ:MIN,MIN-IO,MODE,MODEL,MOUNTPOINT,NAME,OPT-IO,OWNER,PHY-SEC,RM,RO,ROTA,RQ-SIZE,SIZE,STATE,TYPE,UUID', '/dev/loop5'] with allowed return codes [0] (capture=True)
Running command ['lsblk', '--noheadings', '--bytes', '--pairs', '--output=ALIGNMENT,DISC-ALN,DISC-GRAN,DISC-MAX,DISC-ZERO,FSTYPE,GROUP,KNAME,LABEL,LOG-SEC,MAJ:MIN,MIN-IO,MODE,MODEL,MOUNTPOINT,NAME,OPT-IO,OWNER,PHY-SEC,RM,RO,ROTA,RQ-SIZE,SIZE,STATE,TYPE,UUID', '/dev/sr0'] with allowed return codes [0] (capture=True)
Running command ['lsblk', '--noheadings', '--bytes', '--pairs', '--output=ALIGNMENT,DISC-ALN,DISC-GRAN,DISC-MAX,DISC-ZERO,FSTYPE,GROUP,KNAME,LABEL,LOG-SEC,MAJ:MIN,MIN-IO,MODE,MODEL,MOUNTPOINT,NAME,OPT-IO,OWNER,PHY-SEC,RM,RO,ROTA,RQ-SIZE,SIZE,STATE,TYPE,UUID', '/dev/vda'] with allowed return codes [0] (capture=True)
Running command ['lsblk', '--noheadings', '--bytes', '--pairs', '--output=ALIGNMENT,DISC-ALN,DISC-GRAN,DISC-MAX,DISC-ZERO,FSTYPE,GROUP,KNAME,LABEL,LOG-SEC,MAJ:MIN,MIN-IO,MODE,MODEL,MOUNTPOINT,NAME,OPT-IO,OWNER,PHY-SEC,RM,RO,ROTA,RQ-SIZE,SIZE,STATE,TYPE,UUID', '/dev/vdb'] with allowed return codes [0] (capture=True)
Running command ['lsblk', '--noheadings', '--bytes', '--pairs', '--output=ALIGNMENT,DISC-ALN,DISC-GRAN,DISC-MAX,DISC-ZERO,FSTYPE,GROUP,KNAME,LABEL,LOG-SEC,MAJ:MIN,MIN-IO,MODE,MODEL,MOUNTPOINT,NAME,OPT-IO,OWNER,PHY-SEC,RM,RO,ROTA,RQ-SIZE,SIZE,STATE,TYPE,UUID', '/dev/vdc'] with allowed return codes [0] (capture=True)
Running command ['lsblk', '--noheadings', '--bytes', '--pairs', '--output=ALIGNMENT,DISC-ALN,DISC-GRAN,DISC-MAX,DISC-ZERO,FSTYPE,GROUP,KNAME,LABEL,LOG-SEC,MAJ:MIN,MIN-IO,MODE,MODEL,MOUNTPOINT,NAME,OPT-IO,OWNER,PHY-SEC,RM,RO,ROTA,RQ-SIZE,SIZE,STATE,TYPE,UUID', '/dev/vdd'] with allowed return codes [0] (capture=True)
Running command ['blockdev', '--rereadpt', '/dev/vdb', '/dev/vdc', '/dev/vdd'] with allowed return codes [0] (capture=True)
Running command ['udevadm', 'settle'] with allowed return codes [0] (capture=False)
Running command ['blkid', '-o', 'full'] with allowed return codes [0] (capture=True)
detect_multipath found blkid info: {'/dev/loop0': {'TYPE': 'squashfs'}, '/dev/loop1': {'TYPE': 'squashfs'}, '/dev/loop2': {'TYPE': 'squashfs'}, '/dev/loop3': {'TYPE': 'squashfs'}, '/dev/loop4': {'TYPE': 'squashfs'}, '/dev/loop5': {'TYPE': 'squashfs'}, '/dev/sr0': {'UUID': '2018-07-22-08-15-51-00', 'LABEL': 'Ubuntu-Server 18.04 LTS amd64', 'TYPE': 'iso9660', 'PTUUID': '739443f7', 'PTTYPE': 'dos'}, '/dev/vda1': {'PARTUUID': '0bdd01c8-6cc8-45d8-979f-082fd60447be'}, '/dev/vda2': {'UUID': 'd3363dac-8ea2-11e8-813c-52540043252e', 'TYPE': 'ext4', 'PARTUUID': '92023a8d-6f90-488f-a587-21e9f63604f1'}, '/dev/vdb': {'UUID': 'b40ade9d-8764-65d9-63ea-7183f78443d7', 'UUID_SUB': 'eded19cd-2331-9156-d268-c8c52ba0f134', 'LABEL': 'ubuntu-server:0', 'TYPE': 'linux_raid_member'}, '/dev/vdc': {'UUID': 'b40ade9d-8764-65d9-63ea-7183f78443d7', 'UUID_SUB': '56a1f344-577b-2565-801d-bf1bc1e0790a', 'LABEL': 'ubuntu-server:0', 'TYPE': 'linux_raid_member'}, '/dev/md127': {'PTUUID': '79468691-b1f4-4250-8f6b-f150adc060fe', 'PTTYPE': 'gpt'}, '/dev/vdd': {'UUID': 'b40ade9d-8764-65d9-63ea-7183f78443d7', 'UUID_SUB': '06a1fe9f-bad9-477d-83f9-acec4a0d7e4d', 'LABEL': 'ubuntu-server:0', 'TYPE': 'linux_raid_member'}, '/dev/md127p1': {'UUID': '7246bb77-850f-11e8-86bd-52540043252e', 'TYPE': 'xfs', 'PARTUUID': '218c0050-76d2-4dba-9681-6eec3eb84d25'}}
Running command ['lsblk', '--noheadings', '--bytes', '--pairs', '--output=ALIGNMENT,DISC-ALN,DISC-GRAN,DISC-MAX,DISC-ZERO,FSTYPE,GROUP,KNAME,LABEL,LOG-SEC,MAJ:MIN,MIN-IO,MODE,MODEL,MOUNTPOINT,NAME,OPT-IO,OWNER,PHY-SEC,RM,RO,ROTA,RQ-SIZE,SIZE,STATE,TYPE,UUID'] with allowed return codes [0] (capture=True)
target_devs: ['/dev/vda2']
/dev/vda2: d3363dac-8ea2-11e8-813c-52540043252e
finish: cmd-install/stage-curthooks/builtin/cmd-curthooks/configuring-multipath: SUCCESS: configuring multipath
start: cmd-install/stage-curthooks/builtin/cmd-curthooks/system-upgrade: updating packages on target system
system_upgrade disabled by config.
finish: cmd-install/stage-curthooks/builtin/cmd-curthooks/system-upgrade: SUCCESS: updating packages on target system
start: cmd-install/stage-curthooks/builtin/cmd-curthooks/pollinate-user-agent: configuring pollinate user-agent on target system
finish: cmd-install/stage-curthooks/builtin/cmd-curthooks/pollinate-user-agent: SUCCESS: configuring pollinate user-agent on target system
setup grub on target /target
checking: {'id': 'disk-0', 'type': 'disk', 'ptable': 'gpt', 'path': '/dev/vda', 'wipe': 'superblock', 'preserve': False, 'name': '', 'grub_device': True}
get_path_to_storage_volume for volume disk-0
devsync for /dev/vda
Running command ['partprobe', '/dev/vda'] with allowed return codes [0, 1] (capture=False)
Running command ['udevadm', 'settle'] with allowed return codes [0] (capture=False)
devsync happy - path /dev/vda now exists
return volume path /dev/vda
install_devices: ['/dev/vda']
installing grub to ['/dev/vda'] [replace_default=True]
Running command ['mount', '--bind', '/dev', '/target/dev'] with allowed return codes [0] (capture=False)
Running command ['mount', '--bind', '/proc', '/target/proc'] with allowed return codes [0] (capture=False)
Running command ['mount', '--bind', '/sys', '/target/sys'] with allowed return codes [0] (capture=False)
Running command ['sh', '-c', 'exec "$0" "$@" 2>&1', 'install-grub', '/target', '/dev/vda'] with allowed return codes [0] (capture=True)
['install-grub', '/target']
carryover command line params: 
curtin non-uefi: installing grub-pc to: /dev/vda
+ pkg=grub-pc
+ shift
+ dpkg-reconfigure grub-pc
Replacing config file /etc/default/grub with new version
+ update-grub
Generating grub configuration file ...
Found linux image: /boot/vmlinuz-4.15.0-29-generic
Found initrd image: /boot/initrd.img-4.15.0-29-generic
done
+ grub-install /dev/vda
Installing for i386-pc platform.
Installation finished. No error reported.


Running command ['udevadm', 'settle'] with allowed return codes [0] (capture=False)
Running command ['umount', '/target/sys'] with allowed return codes [0] (capture=False)
Running command ['umount', '/target/proc'] with allowed return codes [0] (capture=False)
Running command ['umount', '/target/dev'] with allowed return codes [0] (capture=False)
finish: cmd-install/stage-curthooks/builtin/cmd-curthooks: SUCCESS: curtin command curthooks
start: cmd-install/stage-hook/builtin/cmd-hook: curtin command hook
Finalizing /target
finish: cmd-install/stage-hook/builtin/cmd-hook: SUCCESS: curtin command hook
curtin: Installation finished.