0s autopkgtest [11:42:22]: starting date and time: 2025-04-18 11:42:22+0000
  0s autopkgtest [11:42:22]: git checkout: 9986aa8c Merge branch 'skia/fix_network_interface' into 'ubuntu/production'
  0s autopkgtest [11:42:22]: host juju-7f2275-prod-proposed-migration-environment-15; command line: /home/ubuntu/autopkgtest/runner/autopkgtest --output-dir /tmp/autopkgtest-work.d40bsh1_/out --timeout-copy=6000 --setup-commands /home/ubuntu/autopkgtest-cloud/worker-config-production/setup-canonical.sh --apt-pocket=proposed=src:openssh --apt-upgrade libnet-sftp-foreign-perl --timeout-short=300 --timeout-copy=20000 --timeout-build=20000 --env=ADT_TEST_TRIGGERS=openssh/1:9.6p1-3ubuntu13.10 -- ssh -s /home/ubuntu/autopkgtest/ssh-setup/nova -- --flavor autopkgtest-cpu2-ram4-disk20-ppc64el --security-groups autopkgtest-juju-7f2275-prod-proposed-migration-environment-15@sto01-ppc64el-2.secgroup --name adt-noble-ppc64el-libnet-sftp-foreign-perl-20250418-112556-juju-7f2275-prod-proposed-migration-environment-15-b4490099-547a-4144-92b9-abece17e47de --image adt/ubuntu-noble-ppc64el-server --keyname testbed-juju-7f2275-prod-proposed-migration-environment-15 --net-id=net_prod-autopkgtest-workers-ppc64el -e TERM=linux --mirror=http://ftpmaster.internal/ubuntu/
 92s autopkgtest [11:43:54]: testbed dpkg architecture: ppc64el
 93s autopkgtest [11:43:55]: testbed apt version: 2.7.14build2
 93s autopkgtest [11:43:55]: @@@@@@@@@@@@@@@@@@@@ test bed setup
 93s autopkgtest [11:43:55]: testbed release detected to be: None
 94s autopkgtest [11:43:56]: updating testbed package index (apt update)
 94s Get:1 http://ftpmaster.internal/ubuntu noble-proposed InRelease [265 kB]
 94s Hit:2 http://ftpmaster.internal/ubuntu noble InRelease
 94s Hit:3 http://ftpmaster.internal/ubuntu noble-updates InRelease
 94s Hit:4 http://ftpmaster.internal/ubuntu noble-security InRelease
 94s Get:5 http://ftpmaster.internal/ubuntu noble-proposed/universe Sources [65.1 kB]
 95s Get:6 http://ftpmaster.internal/ubuntu noble-proposed/restricted Sources [25.2 kB]
 95s Get:7 http://ftpmaster.internal/ubuntu noble-proposed/main Sources [65.8 kB]
 95s Get:8 http://ftpmaster.internal/ubuntu noble-proposed/main ppc64el Packages [87.9 kB]
 95s Get:9 http://ftpmaster.internal/ubuntu noble-proposed/main ppc64el c-n-f Metadata [2224 B]
 95s Get:10 http://ftpmaster.internal/ubuntu noble-proposed/restricted ppc64el Packages [1360 B]
 95s Get:11 http://ftpmaster.internal/ubuntu noble-proposed/restricted ppc64el c-n-f Metadata [116 B]
 95s Get:12 http://ftpmaster.internal/ubuntu noble-proposed/universe ppc64el Packages [411 kB]
 95s Get:13 http://ftpmaster.internal/ubuntu noble-proposed/universe ppc64el c-n-f Metadata [6116 B]
 95s Get:14 http://ftpmaster.internal/ubuntu noble-proposed/multiverse ppc64el c-n-f Metadata [116 B]
101s Fetched 930 kB in 1s (1393 kB/s)
102s Reading package lists...
102s autopkgtest [11:44:04]: upgrading testbed (apt dist-upgrade and autopurge)
102s Reading package lists...
102s Building dependency tree...
102s Reading state information...
103s Calculating upgrade...Starting pkgProblemResolver with broken count: 0
103s Starting 2 pkgProblemResolver with broken count: 0
103s Done
103s Entering ResolveByKeep
103s 
103s The following packages will be upgraded:
103s   openssh-client openssh-server openssh-sftp-server
103s 3 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
103s Need to get 1776 kB of archives.
103s After this operation, 0 B of additional disk space will be used.
103s Get:1 http://ftpmaster.internal/ubuntu noble-proposed/main ppc64el openssh-sftp-server ppc64el 1:9.6p1-3ubuntu13.10 [43.4 kB]
103s Get:2 http://ftpmaster.internal/ubuntu noble-proposed/main ppc64el openssh-server ppc64el 1:9.6p1-3ubuntu13.10 [624 kB]
104s Get:3 http://ftpmaster.internal/ubuntu noble-proposed/main ppc64el openssh-client ppc64el 1:9.6p1-3ubuntu13.10 [1109 kB]
104s Preconfiguring packages ...
104s Fetched 1776 kB in 0s (4814 kB/s)
105s (Reading database ... 
(Reading database ... 5%
(Reading database ... 10%
(Reading database ... 15%
(Reading database ... 20%
(Reading database ... 25%
(Reading database ... 30%
(Reading database ... 35%
(Reading database ... 40%
(Reading database ... 45%
(Reading database ... 50%
(Reading database ... 55%
(Reading database ... 60%
(Reading database ... 65%
(Reading database ... 70%
(Reading database ... 75%
(Reading database ... 80%
(Reading database ... 85%
(Reading database ... 90%
(Reading database ... 95%
(Reading database ... 100%
(Reading database ... 103616 files and directories currently installed.)
105s Preparing to unpack .../openssh-sftp-server_1%3a9.6p1-3ubuntu13.10_ppc64el.deb ...
105s Unpacking openssh-sftp-server (1:9.6p1-3ubuntu13.10) over (1:9.6p1-3ubuntu13.9) ...
105s Preparing to unpack .../openssh-server_1%3a9.6p1-3ubuntu13.10_ppc64el.deb ...
105s Unpacking openssh-server (1:9.6p1-3ubuntu13.10) over (1:9.6p1-3ubuntu13.9) ...
105s Preparing to unpack .../openssh-client_1%3a9.6p1-3ubuntu13.10_ppc64el.deb ...
105s Unpacking openssh-client (1:9.6p1-3ubuntu13.10) over (1:9.6p1-3ubuntu13.9) ...
105s Setting up openssh-client (1:9.6p1-3ubuntu13.10) ...
105s Setting up openssh-sftp-server (1:9.6p1-3ubuntu13.10) ...
105s Setting up openssh-server (1:9.6p1-3ubuntu13.10) ...
107s Processing triggers for man-db (2.12.0-4build2) ...
110s Processing triggers for ufw (0.36.2-6) ...
110s Reading package lists...
111s Building dependency tree...
111s Reading state information...
111s Starting pkgProblemResolver with broken count: 0
111s Starting 2 pkgProblemResolver with broken count: 0
111s Done
111s 0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
111s autopkgtest [11:44:13]: rebooting testbed after setup commands that affected boot
172s nova [W] Using flock in prodstack7-ppc64el
172s Creating nova instance adt-noble-ppc64el-libnet-sftp-foreign-perl-20250418-112556-juju-7f2275-prod-proposed-migration-environment-15-b4490099-547a-4144-92b9-abece17e47de from image adt/ubuntu-noble-ppc64el-server-20250418.img (UUID 2551e4f8-2c46-4e79-8323-71ef5585fe01)...
172s nova [W] Timed out waiting for 9c5a1411-9a14-4800-91cc-bc3d9eafc73c to get deleted.
172s <VirtSubproc>: failure: (down) ['/bin/sh', '-ec', 'for d in /var/cache /home; do if [ -e $d/autopkgtest-tmpdir.tar ]; then  /bin/tar --warning=none --extract --absolute-names      -f $d/autopkgtest-tmpdir.tar; /bin/rm $d/autopkgtest-tmpdir.tar; exit 0; fi; done; exit 1'] failed (exit status 255, stderr '')
172s autopkgtest [11:45:14]: ERROR: testbed failure: unexpected eof from the testbed