0s autopkgtest [11:18:22]: starting date and time: 2025-06-05 11:18:22+0000
  0s autopkgtest [11:18:22]: git checkout: 9986aa8c Merge branch 'skia/fix_network_interface' into 'ubuntu/production'
  0s autopkgtest [11:18:22]: host juju-7f2275-prod-proposed-migration-environment-2; command line: /home/ubuntu/autopkgtest/runner/autopkgtest --output-dir /tmp/autopkgtest-work.izh9eg59/out --timeout-copy=6000 --setup-commands /home/ubuntu/autopkgtest-cloud/worker-config-production/setup-canonical.sh --apt-pocket=proposed=src:fuse3 --apt-upgrade python-llfuse --timeout-short=300 --timeout-copy=20000 --timeout-build=20000 --env=ADT_TEST_TRIGGERS=fuse3/3.17.2-2 -- ssh -s /home/ubuntu/autopkgtest/ssh-setup/nova -- --flavor autopkgtest --security-groups autopkgtest-juju-7f2275-prod-proposed-migration-environment-2@bos03-arm64-17.secgroup --name adt-questing-arm64-python-llfuse-20250605-111821-juju-7f2275-prod-proposed-migration-environment-2-e8b46efb-9f4e-4ca0-9105-388b47226f80 --image adt/ubuntu-questing-arm64-server --keyname testbed-juju-7f2275-prod-proposed-migration-environment-2 --net-id=net_prod-proposed-migration -e TERM=linux --mirror=http://ftpmaster.internal/ubuntu/
 87s autopkgtest [11:19:49]: testbed dpkg architecture: arm64
 87s autopkgtest [11:19:49]: testbed apt version: 3.1.0ubuntu3
 88s autopkgtest [11:19:50]: @@@@@@@@@@@@@@@@@@@@ test bed setup
 88s autopkgtest [11:19:50]: testbed release detected to be: None
 88s autopkgtest [11:19:50]: updating testbed package index (apt update)
 89s Get:1 http://ftpmaster.internal/ubuntu questing-proposed InRelease [249 kB]
 89s Hit:2 http://ftpmaster.internal/ubuntu questing InRelease
 89s Hit:3 http://ftpmaster.internal/ubuntu questing-updates InRelease
 89s Hit:4 http://ftpmaster.internal/ubuntu questing-security InRelease
 89s Get:5 http://ftpmaster.internal/ubuntu questing-proposed/universe Sources [301 kB]
 89s Get:6 http://ftpmaster.internal/ubuntu questing-proposed/main Sources [52.8 kB]
 89s Get:7 http://ftpmaster.internal/ubuntu questing-proposed/multiverse Sources [13.7 kB]
 89s Get:8 http://ftpmaster.internal/ubuntu questing-proposed/restricted Sources [3168 B]
 89s Get:9 http://ftpmaster.internal/ubuntu questing-proposed/main arm64 Packages [61.8 kB]
 89s Get:10 http://ftpmaster.internal/ubuntu questing-proposed/restricted arm64 Packages [8092 B]
 89s Get:11 http://ftpmaster.internal/ubuntu questing-proposed/universe arm64 Packages [315 kB]
 89s Get:12 http://ftpmaster.internal/ubuntu questing-proposed/multiverse arm64 Packages [11.5 kB]
 90s Fetched 1016 kB in 1s (1186 kB/s)
 90s Reading package lists...
 91s autopkgtest [11:19:53]: upgrading testbed (apt dist-upgrade and autopurge)
 91s Reading package lists...
 92s Building dependency tree...
 92s Reading state information...
 92s Calculating upgrade...
 92s The following NEW packages will be installed:
 92s   libfuse3-4
 92s The following packages will be upgraded:
 92s   fuse3 libp11-kit0 libpython3.12-minimal libpython3.12-stdlib
 92s   libpython3.12t64 libpython3.13 libpython3.13-minimal libpython3.13-stdlib
 92s   libxml2-16 python3.13 python3.13-gdbm python3.13-minimal
 92s 12 upgraded, 1 newly installed, 0 to remove and 0 not upgraded.
 92s Need to get 14.4 MB of archives.
 92s After this operation, 95.2 kB of additional disk space will be used.
 92s Get:1 http://ftpmaster.internal/ubuntu questing/main arm64 libpython3.13 arm64 3.13.4-1 [2280 kB]
 93s Get:2 http://ftpmaster.internal/ubuntu questing/main arm64 python3.13 arm64 3.13.4-1 [744 kB]
 93s Get:3 http://ftpmaster.internal/ubuntu questing/main arm64 libpython3.13-stdlib arm64 3.13.4-1 [2041 kB]
 93s Get:4 http://ftpmaster.internal/ubuntu questing/main arm64 python3.13-minimal arm64 3.13.4-1 [2274 kB]
 93s Get:5 http://ftpmaster.internal/ubuntu questing/main arm64 libpython3.13-minimal arm64 3.13.4-1 [882 kB]
 93s Get:6 http://ftpmaster.internal/ubuntu questing/main arm64 libp11-kit0 arm64 0.25.5-3ubuntu1 [280 kB]
 93s Get:7 http://ftpmaster.internal/ubuntu questing-proposed/main arm64 libfuse3-4 arm64 3.17.2-2 [91.1 kB]
 93s Get:8 http://ftpmaster.internal/ubuntu questing-proposed/main arm64 fuse3 arm64 3.17.2-2 [26.7 kB]
 93s Get:9 http://ftpmaster.internal/ubuntu questing-proposed/universe arm64 libpython3.12t64 arm64 3.12.10-1 [2314 kB]
 93s Get:10 http://ftpmaster.internal/ubuntu questing-proposed/universe arm64 libpython3.12-stdlib arm64 3.12.10-1 [2029 kB]
 93s Get:11 http://ftpmaster.internal/ubuntu questing-proposed/universe arm64 libpython3.12-minimal arm64 3.12.10-1 [836 kB]
 93s Get:12 http://ftpmaster.internal/ubuntu questing/main arm64 libxml2-16 arm64 2.14.3+dfsg-0exp3 [594 kB]
 93s Get:13 http://ftpmaster.internal/ubuntu questing/main arm64 python3.13-gdbm arm64 3.13.4-1 [31.7 kB]
 94s Fetched 14.4 MB in 1s (13.8 MB/s)
 94s (Reading database ... 
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(Reading database ... 75%
(Reading database ... 80%
(Reading database ... 85%
(Reading database ... 90%
(Reading database ... 95%
(Reading database ... 100%
(Reading database ... 118214 files and directories currently installed.)
 94s Preparing to unpack .../00-libpython3.13_3.13.4-1_arm64.deb ...
 94s Unpacking libpython3.13:arm64 (3.13.4-1) over (3.13.3-4) ...
 94s Preparing to unpack .../01-python3.13_3.13.4-1_arm64.deb ...
 94s Unpacking python3.13 (3.13.4-1) over (3.13.3-4) ...
 94s Preparing to unpack .../02-libpython3.13-stdlib_3.13.4-1_arm64.deb ...
 94s Unpacking libpython3.13-stdlib:arm64 (3.13.4-1) over (3.13.3-4) ...
 94s Preparing to unpack .../03-python3.13-minimal_3.13.4-1_arm64.deb ...
 94s Unpacking python3.13-minimal (3.13.4-1) over (3.13.3-4) ...
 95s Preparing to unpack .../04-libpython3.13-minimal_3.13.4-1_arm64.deb ...
 95s Unpacking libpython3.13-minimal:arm64 (3.13.4-1) over (3.13.3-4) ...
 95s Preparing to unpack .../05-libp11-kit0_0.25.5-3ubuntu1_arm64.deb ...
 95s Unpacking libp11-kit0:arm64 (0.25.5-3ubuntu1) over (0.25.5-2ubuntu3) ...
 95s Selecting previously unselected package libfuse3-4:arm64.
 95s Preparing to unpack .../06-libfuse3-4_3.17.2-2_arm64.deb ...
 95s Unpacking libfuse3-4:arm64 (3.17.2-2) ...
 95s Preparing to unpack .../07-fuse3_3.17.2-2_arm64.deb ...
 95s Adding 'diversion of /bin/fusermount to /bin/fusermount.usr-is-merged by fuse3'
 95s Adding 'diversion of /sbin/mount.fuse to /sbin/mount.fuse.usr-is-merged by fuse3'
 95s Unpacking fuse3 (3.17.2-2) over (3.14.0-10) ...
 95s Preparing to unpack .../08-libpython3.12t64_3.12.10-1_arm64.deb ...
 95s Unpacking libpython3.12t64:arm64 (3.12.10-1) over (3.12.8-3) ...
 95s Preparing to unpack .../09-libpython3.12-stdlib_3.12.10-1_arm64.deb ...
 95s Unpacking libpython3.12-stdlib:arm64 (3.12.10-1) over (3.12.8-3) ...
 96s Preparing to unpack .../10-libpython3.12-minimal_3.12.10-1_arm64.deb ...
 96s Unpacking libpython3.12-minimal:arm64 (3.12.10-1) over (3.12.8-3) ...
 96s Preparing to unpack .../11-libxml2-16_2.14.3+dfsg-0exp3_arm64.deb ...
 96s Unpacking libxml2-16:arm64 (2.14.3+dfsg-0exp3) over (2.14.3+dfsg-0exp2) ...
 96s Preparing to unpack .../12-python3.13-gdbm_3.13.4-1_arm64.deb ...
 96s Unpacking python3.13-gdbm (3.13.4-1) over (3.13.3-4) ...
 96s Setting up libxml2-16:arm64 (2.14.3+dfsg-0exp3) ...
 96s Setting up libpython3.12-minimal:arm64 (3.12.10-1) ...
 96s Setting up libpython3.13-minimal:arm64 (3.13.4-1) ...
 96s Setting up libp11-kit0:arm64 (0.25.5-3ubuntu1) ...
 96s Setting up python3.13-minimal (3.13.4-1) ...
 97s Setting up libfuse3-4:arm64 (3.17.2-2) ...
 97s Setting up libpython3.13-stdlib:arm64 (3.13.4-1) ...
 97s Setting up python3.13-gdbm (3.13.4-1) ...
 97s Setting up libpython3.13:arm64 (3.13.4-1) ...
 97s Setting up libpython3.12-stdlib:arm64 (3.12.10-1) ...
 97s Setting up python3.13 (3.13.4-1) ...
 98s Setting up fuse3 (3.17.2-2) ...
 98s Installing new version of config file /etc/fuse.conf ...
 98s Removing 'diversion of /bin/fusermount to /bin/fusermount.usr-is-merged by fuse3'
 98s Removing 'diversion of /sbin/mount.fuse to /sbin/mount.fuse.usr-is-merged by fuse3'
 98s update-initramfs: deferring update (trigger activated)
 98s Setting up libpython3.12t64:arm64 (3.12.10-1) ...
 98s Processing triggers for libc-bin (2.41-6ubuntu2) ...
 98s Processing triggers for systemd (257.4-1ubuntu3) ...
 98s Processing triggers for man-db (2.13.1-1) ...
 99s Processing triggers for initramfs-tools (0.147ubuntu1) ...
 99s update-initramfs: Generating /boot/initrd.img-6.14.0-15-generic
 99s W: No lz4 in /usr/bin:/sbin:/bin, using gzip
120s System running in EFI mode, skipping.
121s Reading package lists...
121s Building dependency tree...
121s Reading state information...
121s Solving dependencies...
122s 0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
122s autopkgtest [11:20:24]: rebooting testbed after setup commands that affected boot
146s autopkgtest [11:20:48]: testbed running kernel: Linux 6.14.0-15-generic #15-Ubuntu SMP PREEMPT_DYNAMIC Sun Apr  6 14:37:51 UTC 2025
149s autopkgtest [11:20:51]: @@@@@@@@@@@@@@@@@@@@ apt-source python-llfuse
152s Get:1 http://ftpmaster.internal/ubuntu questing/universe python-llfuse 1.5.0+dfsg-1build2 (dsc) [2359 B]
152s Get:2 http://ftpmaster.internal/ubuntu questing/universe python-llfuse 1.5.0+dfsg-1build2 (tar) [218 kB]
152s Get:3 http://ftpmaster.internal/ubuntu questing/universe python-llfuse 1.5.0+dfsg-1build2 (diff) [145 kB]
152s gpgv: Signature made Tue Mar  4 19:07:17 2025 UTC
152s gpgv:                using RSA key 25E3FF2D7F469DBE7D0D4E50AFCFEC8E669CE1C2
152s gpgv: Can't check signature: No public key
152s dpkg-source: warning: cannot verify inline signature for ./python-llfuse_1.5.0+dfsg-1build2.dsc: no acceptable signature found
152s autopkgtest [11:20:54]: testing package python-llfuse version 1.5.0+dfsg-1build2
154s autopkgtest [11:20:56]: build not needed
160s autopkgtest [11:21:02]: test upstream-standard: preparing testbed
160s Reading package lists...
160s Building dependency tree...
160s Reading state information...
160s Solving dependencies...
161s The following NEW packages will be installed:
161s   libfuse2t64 python3-iniconfig python3-llfuse python3-packaging
161s   python3-pluggy python3-pytest
161s 0 upgraded, 6 newly installed, 0 to remove and 0 not upgraded.
161s Need to get 615 kB of archives.
161s After this operation, 2673 kB of additional disk space will be used.
161s Get:1 http://ftpmaster.internal/ubuntu questing/universe arm64 libfuse2t64 arm64 2.9.9-9 [90.4 kB]
161s Get:2 http://ftpmaster.internal/ubuntu questing/universe arm64 python3-iniconfig all 1.1.1-2 [6024 B]
161s Get:3 http://ftpmaster.internal/ubuntu questing/universe arm64 python3-llfuse arm64 1.5.0+dfsg-1build2 [193 kB]
161s Get:4 http://ftpmaster.internal/ubuntu questing/main arm64 python3-packaging all 25.0-1 [52.8 kB]
161s Get:5 http://ftpmaster.internal/ubuntu questing/universe arm64 python3-pluggy all 1.5.0-1 [21.0 kB]
161s Get:6 http://ftpmaster.internal/ubuntu questing/universe arm64 python3-pytest all 8.3.5-2 [252 kB]
162s Fetched 615 kB in 1s (1186 kB/s)
162s Selecting previously unselected package libfuse2t64:arm64.
162s (Reading database ... 
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(Reading database ... 118224 files and directories currently installed.)
162s Preparing to unpack .../0-libfuse2t64_2.9.9-9_arm64.deb ...
162s Adding 'diversion of /lib/aarch64-linux-gnu/libfuse.so.2 to /lib/aarch64-linux-gnu/libfuse.so.2.usr-is-merged by libfuse2t64'
162s Adding 'diversion of /lib/aarch64-linux-gnu/libfuse.so.2.9.9 to /lib/aarch64-linux-gnu/libfuse.so.2.9.9.usr-is-merged by libfuse2t64'
162s Adding 'diversion of /lib/aarch64-linux-gnu/libulockmgr.so.1 to /lib/aarch64-linux-gnu/libulockmgr.so.1.usr-is-merged by libfuse2t64'
162s Adding 'diversion of /lib/aarch64-linux-gnu/libulockmgr.so.1.0.1 to /lib/aarch64-linux-gnu/libulockmgr.so.1.0.1.usr-is-merged by libfuse2t64'
162s Unpacking libfuse2t64:arm64 (2.9.9-9) ...
162s Selecting previously unselected package python3-iniconfig.
162s Preparing to unpack .../1-python3-iniconfig_1.1.1-2_all.deb ...
162s Unpacking python3-iniconfig (1.1.1-2) ...
162s Selecting previously unselected package python3-llfuse:arm64.
162s Preparing to unpack .../2-python3-llfuse_1.5.0+dfsg-1build2_arm64.deb ...
162s Unpacking python3-llfuse:arm64 (1.5.0+dfsg-1build2) ...
162s Selecting previously unselected package python3-packaging.
162s Preparing to unpack .../3-python3-packaging_25.0-1_all.deb ...
162s Unpacking python3-packaging (25.0-1) ...
162s Selecting previously unselected package python3-pluggy.
162s Preparing to unpack .../4-python3-pluggy_1.5.0-1_all.deb ...
162s Unpacking python3-pluggy (1.5.0-1) ...
162s Selecting previously unselected package python3-pytest.
162s Preparing to unpack .../5-python3-pytest_8.3.5-2_all.deb ...
162s Unpacking python3-pytest (8.3.5-2) ...
162s Setting up python3-iniconfig (1.1.1-2) ...
163s Setting up python3-packaging (25.0-1) ...
163s Setting up python3-pluggy (1.5.0-1) ...
163s Setting up libfuse2t64:arm64 (2.9.9-9) ...
163s Removing 'diversion of /lib/aarch64-linux-gnu/libfuse.so.2 to /lib/aarch64-linux-gnu/libfuse.so.2.usr-is-merged by libfuse2t64'
163s Removing 'diversion of /lib/aarch64-linux-gnu/libfuse.so.2.9.9 to /lib/aarch64-linux-gnu/libfuse.so.2.9.9.usr-is-merged by libfuse2t64'
163s Removing 'diversion of /lib/aarch64-linux-gnu/libulockmgr.so.1 to /lib/aarch64-linux-gnu/libulockmgr.so.1.usr-is-merged by libfuse2t64'
163s Removing 'diversion of /lib/aarch64-linux-gnu/libulockmgr.so.1.0.1 to /lib/aarch64-linux-gnu/libulockmgr.so.1.0.1.usr-is-merged by libfuse2t64'
163s Setting up python3-pytest (8.3.5-2) ...
163s Setting up python3-llfuse:arm64 (1.5.0+dfsg-1build2) ...
163s Processing triggers for man-db (2.13.1-1) ...
164s Processing triggers for libc-bin (2.41-6ubuntu2) ...
165s autopkgtest [11:21:07]: test upstream-standard: [-----------------------
166s ============================= test session starts ==============================
166s platform linux -- Python 3.13.4, pytest-8.3.5, pluggy-1.5.0 -- /usr/bin/python3
166s cachedir: .pytest_cache
166s rootdir: /tmp/autopkgtest.6kCrxa/build.51e/src/test
166s configfile: pytest.ini
166s plugins: typeguard-4.4.2
166s collecting ... collected 15 items
166s 
166s test/test_api.py::test_inquire_bits PASSED                               [  6%]
166s test/test_api.py::test_listdir PASSED                                    [ 13%]
166s test/test_api.py::test_sup_groups PASSED                                 [ 20%]
166s test/test_api.py::test_entry_res PASSED                                  [ 26%]
166s test/test_api.py::test_xattr PASSED                                      [ 33%]
166s test/test_api.py::test_copy PASSED                                       [ 40%]
167s test/test_examples.py::test_lltest FAILED                                [ 46%]
167s test/test_examples.py::test_lltest ERROR                                 [ 46%]
167s 
167s ==================================== ERRORS ====================================
167s _______________________ ERROR at teardown of test_lltest _______________________
167s Traceback (most recent call last):
167s   File "/usr/lib/python3/dist-packages/_pytest/runner.py", line 341, in from_call
167s     result: TResult | None = func()
167s                              ~~~~^^
167s   File "/usr/lib/python3/dist-packages/_pytest/runner.py", line 242, in <lambda>
167s     lambda: runtest_hook(item=item, **kwds), when=when, reraise=reraise
167s             ~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^
167s   File "/usr/lib/python3/dist-packages/pluggy/_hooks.py", line 513, in __call__
167s     return self._hookexec(self.name, self._hookimpls.copy(), kwargs, firstresult)
167s            ~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
167s   File "/usr/lib/python3/dist-packages/pluggy/_manager.py", line 120, in _hookexec
167s     return self._inner_hookexec(hook_name, methods, kwargs, firstresult)
167s            ~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
167s   File "/usr/lib/python3/dist-packages/pluggy/_callers.py", line 139, in _multicall
167s     raise exception.with_traceback(exception.__traceback__)
167s   File "/usr/lib/python3/dist-packages/pluggy/_callers.py", line 122, in _multicall
167s     teardown.throw(exception)  # type: ignore[union-attr]
167s     ~~~~~~~~~~~~~~^^^^^^^^^^^
167s   File "/usr/lib/python3/dist-packages/_pytest/threadexception.py", line 97, in pytest_runtest_teardown
167s     yield from thread_exception_runtest_hook()
167s   File "/usr/lib/python3/dist-packages/_pytest/threadexception.py", line 68, in thread_exception_runtest_hook
167s     yield
167s   File "/usr/lib/python3/dist-packages/pluggy/_callers.py", line 122, in _multicall
167s     teardown.throw(exception)  # type: ignore[union-attr]
167s     ~~~~~~~~~~~~~~^^^^^^^^^^^
167s   File "/usr/lib/python3/dist-packages/_pytest/unraisableexception.py", line 100, in pytest_runtest_teardown
167s     yield from unraisable_exception_runtest_hook()
167s   File "/usr/lib/python3/dist-packages/_pytest/unraisableexception.py", line 70, in unraisable_exception_runtest_hook
167s     yield
167s   File "/usr/lib/python3/dist-packages/pluggy/_callers.py", line 122, in _multicall
167s     teardown.throw(exception)  # type: ignore[union-attr]
167s     ~~~~~~~~~~~~~~^^^^^^^^^^^
167s   File "/usr/lib/python3/dist-packages/_pytest/logging.py", line 853, in pytest_runtest_teardown
167s     yield from self._runtest_for(item, "teardown")
167s   File "/usr/lib/python3/dist-packages/_pytest/logging.py", line 829, in _runtest_for
167s     yield
167s   File "/usr/lib/python3/dist-packages/pluggy/_callers.py", line 122, in _multicall
167s     teardown.throw(exception)  # type: ignore[union-attr]
167s     ~~~~~~~~~~~~~~^^^^^^^^^^^
167s   File "/usr/lib/python3/dist-packages/_pytest/capture.py", line 903, in pytest_runtest_teardown
167s     return (yield)
167s             ^^^^^
167s   File "/usr/lib/python3/dist-packages/pluggy/_callers.py", line 103, in _multicall
167s     res = hook_impl.function(*args)
167s   File "/usr/lib/python3/dist-packages/_pytest/runner.py", line 189, in pytest_runtest_teardown
167s     item.session._setupstate.teardown_exact(nextitem)
167s     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^
167s   File "/usr/lib/python3/dist-packages/_pytest/runner.py", line 557, in teardown_exact
167s     raise exceptions[0]
167s   File "/usr/lib/python3/dist-packages/_pytest/runner.py", line 546, in teardown_exact
167s     fin()
167s     ~~~^^
167s   File "/usr/lib/python3/dist-packages/_pytest/fixtures.py", line 1032, in finish
167s     raise exceptions[0]
167s   File "/usr/lib/python3/dist-packages/_pytest/fixtures.py", line 1021, in finish
167s     fin()
167s     ~~~^^
167s   File "/usr/lib/python3/dist-packages/_pytest/fixtures.py", line 907, in _teardown_yield_fixture
167s     next(it)
167s     ~~~~^^^^
167s   File "/tmp/autopkgtest.6kCrxa/build.51e/src/test/pytest_checklogs.py", line 117, in check_output
167s     check_test_output(capfd, request.node)
167s     ~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^
167s   File "/tmp/autopkgtest.6kCrxa/build.51e/src/test/pytest_checklogs.py", line 87, in check_test_output
167s     pytest.fail('Suspicious output to stderr (matched "%s")' % hit.group(0))
167s     ~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
167s   File "/usr/lib/python3/dist-packages/_pytest/outcomes.py", line 178, in fail
167s     raise Failed(msg=reason, pytrace=pytrace)
167s Failed: Suspicious output to stderr (matched "Traceback")
167s ----------------------------- Captured stderr call -----------------------------
167s fusermount: failed to execute /bin/mount: Permission denied
167s Traceback (most recent call last):
167s   File "/tmp/autopkgtest.6kCrxa/build.51e/src/test/../examples/lltest.py", line 173, in <module>
167s     main()
167s     ~~~~^^
167s   File "/tmp/autopkgtest.6kCrxa/build.51e/src/test/../examples/lltest.py", line 162, in main
167s     llfuse.init(testfs, options.mountpoint, fuse_options)
167s     ~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
167s   File "src/fuse_api.pxi", line 242, in llfuse.init
167s     raise RuntimeError('fuse_mount failed')
167s RuntimeError: fuse_mount failed
167s =================================== FAILURES ===================================
167s _________________________________ test_lltest __________________________________
167s Traceback (most recent call last):
167s   File "/usr/lib/python3/dist-packages/_pytest/runner.py", line 341, in from_call
167s     result: TResult | None = func()
167s                              ~~~~^^
167s   File "/usr/lib/python3/dist-packages/_pytest/runner.py", line 242, in <lambda>
167s     lambda: runtest_hook(item=item, **kwds), when=when, reraise=reraise
167s             ~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^
167s   File "/usr/lib/python3/dist-packages/pluggy/_hooks.py", line 513, in __call__
167s     return self._hookexec(self.name, self._hookimpls.copy(), kwargs, firstresult)
167s            ~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
167s   File "/usr/lib/python3/dist-packages/pluggy/_manager.py", line 120, in _hookexec
167s     return self._inner_hookexec(hook_name, methods, kwargs, firstresult)
167s            ~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
167s   File "/usr/lib/python3/dist-packages/pluggy/_callers.py", line 139, in _multicall
167s     raise exception.with_traceback(exception.__traceback__)
167s   File "/usr/lib/python3/dist-packages/pluggy/_callers.py", line 122, in _multicall
167s     teardown.throw(exception)  # type: ignore[union-attr]
167s     ~~~~~~~~~~~~~~^^^^^^^^^^^
167s   File "/usr/lib/python3/dist-packages/_pytest/threadexception.py", line 92, in pytest_runtest_call
167s     yield from thread_exception_runtest_hook()
167s   File "/usr/lib/python3/dist-packages/_pytest/threadexception.py", line 68, in thread_exception_runtest_hook
167s     yield
167s   File "/usr/lib/python3/dist-packages/pluggy/_callers.py", line 122, in _multicall
167s     teardown.throw(exception)  # type: ignore[union-attr]
167s     ~~~~~~~~~~~~~~^^^^^^^^^^^
167s   File "/usr/lib/python3/dist-packages/_pytest/unraisableexception.py", line 95, in pytest_runtest_call
167s     yield from unraisable_exception_runtest_hook()
167s   File "/usr/lib/python3/dist-packages/_pytest/unraisableexception.py", line 70, in unraisable_exception_runtest_hook
167s     yield
167s   File "/usr/lib/python3/dist-packages/pluggy/_callers.py", line 122, in _multicall
167s     teardown.throw(exception)  # type: ignore[union-attr]
167s     ~~~~~~~~~~~~~~^^^^^^^^^^^
167s   File "/usr/lib/python3/dist-packages/_pytest/logging.py", line 846, in pytest_runtest_call
167s     yield from self._runtest_for(item, "call")
167s   File "/usr/lib/python3/dist-packages/_pytest/logging.py", line 829, in _runtest_for
167s     yield
167s   File "/usr/lib/python3/dist-packages/pluggy/_callers.py", line 122, in _multicall
167s     teardown.throw(exception)  # type: ignore[union-attr]
167s     ~~~~~~~~~~~~~~^^^^^^^^^^^
167s   File "/usr/lib/python3/dist-packages/_pytest/capture.py", line 898, in pytest_runtest_call
167s     return (yield)
167s             ^^^^^
167s   File "/usr/lib/python3/dist-packages/pluggy/_callers.py", line 122, in _multicall
167s     teardown.throw(exception)  # type: ignore[union-attr]
167s     ~~~~~~~~~~~~~~^^^^^^^^^^^
167s   File "/usr/lib/python3/dist-packages/_pytest/skipping.py", line 257, in pytest_runtest_call
167s     return (yield)
167s             ^^^^^
167s   File "/usr/lib/python3/dist-packages/pluggy/_callers.py", line 103, in _multicall
167s     res = hook_impl.function(*args)
167s   File "/usr/lib/python3/dist-packages/_pytest/runner.py", line 174, in pytest_runtest_call
167s     item.runtest()
167s     ~~~~~~~~~~~~^^
167s   File "/usr/lib/python3/dist-packages/_pytest/python.py", line 1627, in runtest
167s     self.ihook.pytest_pyfunc_call(pyfuncitem=self)
167s     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^
167s   File "/usr/lib/python3/dist-packages/pluggy/_hooks.py", line 513, in __call__
167s     return self._hookexec(self.name, self._hookimpls.copy(), kwargs, firstresult)
167s            ~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
167s   File "/usr/lib/python3/dist-packages/pluggy/_manager.py", line 120, in _hookexec
167s     return self._inner_hookexec(hook_name, methods, kwargs, firstresult)
167s            ~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
167s   File "/usr/lib/python3/dist-packages/pluggy/_callers.py", line 182, in _multicall
167s     return outcome.get_result()
167s            ~~~~~~~~~~~~~~~~~~^^
167s   File "/usr/lib/python3/dist-packages/pluggy/_result.py", line 100, in get_result
167s     raise exc.with_traceback(exc.__traceback__)
167s   File "/usr/lib/python3/dist-packages/pluggy/_callers.py", line 103, in _multicall
167s     res = hook_impl.function(*args)
167s   File "/usr/lib/python3/dist-packages/_pytest/python.py", line 159, in pytest_pyfunc_call
167s     result = testfunction(**testargs)
167s   File "/tmp/autopkgtest.6kCrxa/build.51e/src/test/test_examples.py", line 49, in test_lltest
167s     wait_for_mount(mount_process, mnt_dir)
167s     ~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^
167s   File "/tmp/autopkgtest.6kCrxa/build.51e/src/test/util.py", line 89, in wait_for_mount
167s     pytest.fail('file system process terminated prematurely')
167s     ~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
167s   File "/usr/lib/python3/dist-packages/_pytest/outcomes.py", line 178, in fail
167s     raise Failed(msg=reason, pytrace=pytrace)
167s Failed: file system process terminated prematurely
167s ----------------------------- Captured stderr call -----------------------------
167s fusermount: failed to execute /bin/mount: Permission denied
167s Traceback (most recent call last):
167s   File "/tmp/autopkgtest.6kCrxa/build.51e/src/test/../examples/lltest.py", line 173, in <module>
167s     main()
167s     ~~~~^^
167s   File "/tmp/autopkgtest.6kCrxa/build.51e/src/test/../examples/lltest.py", line 162, in main
167s     llfuse.init(testfs, options.mountpoint, fuse_options)
167s     ~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
167s   File "src/fuse_api.pxi", line 242, in llfuse.init
167s     raise RuntimeError('fuse_mount failed')
167s RuntimeError: fuse_mount failed
167s =========================== short test summary info ============================
167s FAILED test/test_examples.py::test_lltest - Failed: file system process termi...
167s ERROR test/test_examples.py::test_lltest - Failed: Suspicious output to stder...
167s !!!!!!!!!!!!!!!!!!!!!!!!!! stopping after 2 failures !!!!!!!!!!!!!!!!!!!!!!!!!!!
167s ===================== 1 failed, 6 passed, 1 error in 1.47s =====================
168s autopkgtest [11:21:10]: test upstream-standard: -----------------------]
168s autopkgtest [11:21:10]: test upstream-standard:  - - - - - - - - - - results - - - - - - - - - -
168s upstream-standard    FAIL non-zero exit status 1
169s autopkgtest [11:21:11]: test upstream-with-fuse: preparing testbed
169s Reading package lists...
169s Building dependency tree...
169s Reading state information...
169s Solving dependencies...
170s 0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
171s autopkgtest [11:21:13]: test upstream-with-fuse: [-----------------------
172s ============================= test session starts ==============================
172s platform linux -- Python 3.13.4, pytest-8.3.5, pluggy-1.5.0 -- /usr/bin/python3
172s cachedir: .pytest_cache
172s rootdir: /tmp/autopkgtest.6kCrxa/build.51e/src/test
172s configfile: pytest.ini
172s plugins: typeguard-4.4.2
172s collecting ... collected 15 items
172s 
172s test/test_api.py::test_inquire_bits PASSED                               [  6%]
172s test/test_api.py::test_listdir PASSED                                    [ 13%]
172s test/test_api.py::test_sup_groups PASSED                                 [ 20%]
172s test/test_api.py::test_entry_res PASSED                                  [ 26%]
172s test/test_api.py::test_xattr PASSED                                      [ 33%]
172s test/test_api.py::test_copy PASSED                                       [ 40%]
173s test/test_examples.py::test_lltest FAILED                                [ 46%]
173s 
173s =================================== FAILURES ===================================
173s _________________________________ test_lltest __________________________________
173s Traceback (most recent call last):
173s   File "/usr/lib/python3/dist-packages/_pytest/runner.py", line 341, in from_call
173s     result: TResult | None = func()
173s                              ~~~~^^
173s   File "/usr/lib/python3/dist-packages/_pytest/runner.py", line 242, in <lambda>
173s     lambda: runtest_hook(item=item, **kwds), when=when, reraise=reraise
173s             ~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^
173s   File "/usr/lib/python3/dist-packages/pluggy/_hooks.py", line 513, in __call__
173s     return self._hookexec(self.name, self._hookimpls.copy(), kwargs, firstresult)
173s            ~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
173s   File "/usr/lib/python3/dist-packages/pluggy/_manager.py", line 120, in _hookexec
173s     return self._inner_hookexec(hook_name, methods, kwargs, firstresult)
173s            ~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
173s   File "/usr/lib/python3/dist-packages/pluggy/_callers.py", line 139, in _multicall
173s     raise exception.with_traceback(exception.__traceback__)
173s   File "/usr/lib/python3/dist-packages/pluggy/_callers.py", line 122, in _multicall
173s     teardown.throw(exception)  # type: ignore[union-attr]
173s     ~~~~~~~~~~~~~~^^^^^^^^^^^
173s   File "/usr/lib/python3/dist-packages/_pytest/threadexception.py", line 92, in pytest_runtest_call
173s     yield from thread_exception_runtest_hook()
173s   File "/usr/lib/python3/dist-packages/_pytest/threadexception.py", line 68, in thread_exception_runtest_hook
173s     yield
173s   File "/usr/lib/python3/dist-packages/pluggy/_callers.py", line 122, in _multicall
173s     teardown.throw(exception)  # type: ignore[union-attr]
173s     ~~~~~~~~~~~~~~^^^^^^^^^^^
173s   File "/usr/lib/python3/dist-packages/_pytest/unraisableexception.py", line 95, in pytest_runtest_call
173s     yield from unraisable_exception_runtest_hook()
173s   File "/usr/lib/python3/dist-packages/_pytest/unraisableexception.py", line 70, in unraisable_exception_runtest_hook
173s     yield
173s   File "/usr/lib/python3/dist-packages/pluggy/_callers.py", line 122, in _multicall
173s     teardown.throw(exception)  # type: ignore[union-attr]
173s     ~~~~~~~~~~~~~~^^^^^^^^^^^
173s   File "/usr/lib/python3/dist-packages/_pytest/logging.py", line 846, in pytest_runtest_call
173s     yield from self._runtest_for(item, "call")
173s   File "/usr/lib/python3/dist-packages/_pytest/logging.py", line 829, in _runtest_for
173s     yield
173s   File "/usr/lib/python3/dist-packages/pluggy/_callers.py", line 122, in _multicall
173s     teardown.throw(exception)  # type: ignore[union-attr]
173s     ~~~~~~~~~~~~~~^^^^^^^^^^^
173s   File "/usr/lib/python3/dist-packages/_pytest/capture.py", line 898, in pytest_runtest_call
173s     return (yield)
173s             ^^^^^
173s   File "/usr/lib/python3/dist-packages/pluggy/_callers.py", line 122, in _multicall
173s     teardown.throw(exception)  # type: ignore[union-attr]
173s     ~~~~~~~~~~~~~~^^^^^^^^^^^
173s   File "/usr/lib/python3/dist-packages/_pytest/skipping.py", line 257, in pytest_runtest_call
173s     return (yield)
173s             ^^^^^
173s   File "/usr/lib/python3/dist-packages/pluggy/_callers.py", line 103, in _multicall
173s     res = hook_impl.function(*args)
173s   File "/usr/lib/python3/dist-packages/_pytest/runner.py", line 174, in pytest_runtest_call
173s     item.runtest()
173s     ~~~~~~~~~~~~^^
173s   File "/usr/lib/python3/dist-packages/_pytest/python.py", line 1627, in runtest
173s     self.ihook.pytest_pyfunc_call(pyfuncitem=self)
173s     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^
173s   File "/usr/lib/python3/dist-packages/pluggy/_hooks.py", line 513, in __call__
173s     return self._hookexec(self.name, self._hookimpls.copy(), kwargs, firstresult)
173s            ~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
173s   File "/usr/lib/python3/dist-packages/pluggy/_manager.py", line 120, in _hookexec
173s     return self._inner_hookexec(hook_name, methods, kwargs, firstresult)
173s            ~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
173s   File "/usr/lib/python3/dist-packages/pluggy/_callers.py", line 182, in _multicall
173s     return outcome.get_result()
173s            ~~~~~~~~~~~~~~~~~~^^
173s   File "/usr/lib/python3/dist-packages/pluggy/_result.py", line 100, in get_result
173s     raise exc.with_traceback(exc.__traceback__)
173s   File "/usr/lib/python3/dist-packages/pluggy/_callers.py", line 103, in _multicall
173s     res = hook_impl.function(*args)
173s   File "/usr/lib/python3/dist-packages/_pytest/python.py", line 159, in pytest_pyfunc_call
173s     result = testfunction(**testargs)
173s   File "/tmp/autopkgtest.6kCrxa/build.51e/src/test/test_examples.py", line 64, in test_lltest
173s     umount(mount_process, mnt_dir)
173s     ~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^
173s   File "/tmp/autopkgtest.6kCrxa/build.51e/src/test/util.py", line 106, in umount
173s     subprocess.check_call(['fusermount', '-z', '-u', mnt_dir])
173s     ~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
173s   File "/usr/lib/python3.13/subprocess.py", line 419, in check_call
173s     raise CalledProcessError(retcode, cmd)
173s subprocess.CalledProcessError: Command '['fusermount', '-z', '-u', '/tmp/pytest-of-root/pytest-0/test_lltest0']' returned non-zero exit status 1.
173s ----------------------------- Captured stderr call -----------------------------
173s fusermount: failed to execute /bin/umount: Permission denied
173s =========================== short test summary info ============================
173s FAILED test/test_examples.py::test_lltest - subprocess.CalledProcessError: Co...
173s !!!!!!!!!!!!!!!!!!!!!!!!!! stopping after 1 failures !!!!!!!!!!!!!!!!!!!!!!!!!!!
173s ========================= 1 failed, 6 passed in 1.26s ==========================
173s autopkgtest [11:21:15]: test upstream-with-fuse: -----------------------]
174s autopkgtest [11:21:16]: test upstream-with-fuse:  - - - - - - - - - - results - - - - - - - - - -
174s upstream-with-fuse   FAIL non-zero exit status 1
174s autopkgtest [11:21:16]: @@@@@@@@@@@@@@@@@@@@ summary
174s upstream-standard    FAIL non-zero exit status 1
174s upstream-with-fuse   FAIL non-zero exit status 1
180s nova [W] Using flock in prodstack6-arm64
180s Creating nova instance adt-questing-arm64-python-llfuse-20250605-111821-juju-7f2275-prod-proposed-migration-environment-2-e8b46efb-9f4e-4ca0-9105-388b47226f80 from image adt/ubuntu-questing-arm64-server-20250604.img (UUID 3b4e7b37-7cdf-4d01-ae23-53b271a6d7a9)...
180s nova [W] Timed out waiting for 548b59e3-6647-4d53-9afd-40332cb7cf55 to get deleted.