[From nobody Sun Aug 2 02:57:05 2026 Received: (at maintonly) by bugs.debian.org; 13 Apr 2026 13:02:04 +0000 X-Spam-Checker-Version: SpamAssassin 4.0.1-bugs.debian.org_2005_01_02 (2024-03-25) on buxtehude.debian.org X-Spam-Level: X-Spam-Status: No, score=-116.7 required=4.0 tests=BAYES_00, BODY_INCLUDES_PACKAGE,DKIMWL_WL_HIGH,DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,DKIM_VALID_EF,FROMDEVELOPER,FVGT_m_MULTI_ODD,HAS_PACKAGE, SPF_HELO_NONE,SPF_NONE,UNPARSEABLE_RELAY,USER_IN_DKIM_WELCOMELIST autolearn=ham autolearn_force=no version=4.0.1-bugs.debian.org_2005_01_02 X-Spam-Bayes: score:0.0000 Tokens: new, 65; hammy, 150; neutral, 156; spammy, 0. spammytokens: hammytokens:0.000-+--Hx-spam-relays-external:sk:stravin, 0.000-+--H*RT:sk:stravin, 0.000-+--Hx-spam-relays-external:311, 0.000-+--H*RT:311, 0.000-+--H*RT:108 Return-path: <ema@debian.org> Received: from stravinsky.debian.org ([2001:41b8:202:deb::311:108]:43648) by buxtehude.debian.org with esmtps (TLS1.3:ECDHE_SECP256R1__RSA_PSS_RSAE_SHA256__AES_256_GCM:256) (Exim 4.96) (envelope-from <ema@debian.org>) id 1wCGvU-002kLC-2D for maintonly@bugs.debian.org; Mon, 13 Apr 2026 13:02:04 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=debian.org; s=smtpauto.stravinsky; h=X-Debian-User:Content-Type:MIME-Version:Message-ID: Subject:To:From:Date:Reply-To:Cc:Content-Transfer-Encoding:Content-ID: Content-Description:In-Reply-To:References; bh=qpXue4zPwCAVdy4+rkM+6Falv7WutfoeU9xqCy1Vlyk=; b=CcXsKKoClhgSmgpjNGl99N8KjZ JNcr5vnId7itVdESQKCqXJyRZQ9TJ8qKXMQBL++HTIGwM8Is6W04snPAPN7YlhbqfvjwKrnIX1PXI 3VkmYYdRsblwAsaezbQyEB9fmbYRVw5ihmlpji6zLHFFBaFO564S6x11QOdBh71p4L+cMKA0gcLrW MwVKShBiAVLfar8DiEa4t7jIztwoaNKrJKUY7rrahbDhAJ1gX+91C5z0bbgv1Yd94ulW73Jzub0Zu OJTUW46cUg0IlHcX/TyZLXvuIfIre8JVJ/S7GqFKD+OKpex70NoToQmzfAdw1ZNMGLmUWYxZrCql4 3+MAVavQ==; Received: from authenticated user by stravinsky.debian.org with esmtpsa (TLS1.3:ECDHE_SECP256R1__RSA_PSS_RSAE_SHA256__AES_256_GCM:256) (Exim 4.96) (envelope-from <ema@debian.org>) id 1wCGvS-00CJCG-2T for maintonly@bugs.debian.org; Mon, 13 Apr 2026 13:02:03 +0000 Date: Mon, 13 Apr 2026 15:02:02 +0200 From: Emanuele Rocca <ema@debian.org> To: maintonly@bugs.debian.org Subject: cockpit: ftbfs with GCC-16 Message-ID: <adzpSmlEJVLroTDe@ariel.home> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline X-Debian-User: ema Delivered-To: maintonly@bugs.debian.org Package: src:cockpit Version: 358-1 Severity: important Tags: sid forky ftbfs User: debian-gcc@lists.debian.org Usertags: ftbfs-gcc-16 Hi, cockpit fails to build in a test rebuild on at least amd64 and arm64 with gcc-16/g++-16, but builds properly with gcc-15/g++-15. The severity of this report will be raised before the forky release. The full build log can be found at: https://people.debian.org/~ema/gcc-16-rebuilds/output-1/cockpit_arm64.build.xz The last lines of the build log are at the end of this report. To build with GCC 16, either set CC=gcc-16 CXX=g++-16 explicitly, or install the gcc, g++, gfortran, ... packages from experimental. apt-get -t=experimental install g++ Common build failures include unused (but set) variables, array subscripts partly outside array bounds, and new/dropped symbols in Debian symbols files. For other C/C++ related build failures see the porting guide at http://gcc.gnu.org/gcc-16/porting_to.html Please only close this issue after double-checking that the package can be built correctly with GCC 16. Please do not reassign this bug to another package. If a fix in another package is required, then file a bug for the other package (or clone), and mark this bug as blocked by the bug in the other package. [...] test/pytest/test_samples.py::test_cpu_temperature PASSED [ 79%] test/pytest/test_samples.py::test_cgroup_disk_io PASSED [ 80%] test/pytest/test_transport.py::TestSpooler::test_bad_fd PASSED [ 80%] test/pytest/test_transport.py::TestSpooler::test_poll_eof PASSED [ 81%] test/pytest/test_transport.py::TestSpooler::test_nopoll_eof PASSED [ 81%] test/pytest/test_transport.py::TestSpooler::test_poll_small PASSED [ 82%] test/pytest/test_transport.py::TestSpooler::test_nopoll_small PASSED [ 83%] test/pytest/test_transport.py::TestSpooler::test_big PASSED [ 83%] test/pytest/test_transport.py::TestEpollLimitations::test_read_file XFAIL [ 84%] test/pytest/test_transport.py::TestEpollLimitations::test_dev_null XFAIL [ 85%] test/pytest/test_transport.py::TestStdio::test_terminal_write_eof PASSED [ 85%] test/pytest/test_transport.py::TestStdio::test_terminal_disconnect PASSED [ 86%] test/pytest/test_transport.py::TestSubprocessTransport::test_true PASSED [ 86%] test/pytest/test_transport.py::TestSubprocessTransport::test_cat PASSED [ 87%] test/pytest/test_transport.py::TestSubprocessTransport::test_send_signal PASSED [ 88%] test/pytest/test_transport.py::TestSubprocessTransport::test_pid PASSED [ 88%] test/pytest/test_transport.py::TestSubprocessTransport::test_terminate PASSED [ 89%] test/pytest/test_transport.py::TestSubprocessTransport::test_stderr PASSED [ 90%] test/pytest/test_transport.py::TestSubprocessTransport::test_pidfd_ENOSYS PASSED [ 90%] test/pytest/test_transport.py::TestSubprocessTransport::test_pidfd_ENOSYS_nonzero_exit PASSED [ 91%] test/pytest/test_transport.py::TestSubprocessTransport::test_pidfd_ENOSYS_exit_code PASSED [ 91%] test/pytest/test_transport.py::TestSubprocessTransport::test_pidfd_ENOSYS_signal PASSED [ 92%] test/pytest/test_transport.py::TestSubprocessTransport::test_pidfd_ENOSYS_kill PASSED [ 93%] test/pytest/test_transport.py::TestSubprocessTransport::test_pidfd_ENOSYS_concurrent PASSED [ 93%] test/pytest/test_transport.py::TestSubprocessTransport::test_true_pty PASSED [ 94%] test/pytest/test_transport.py::TestSubprocessTransport::test_broken_pipe PASSED [ 95%] test/pytest/test_transport.py::TestSubprocessTransport::test_broken_pipe_backlog PASSED [ 95%] test/pytest/test_transport.py::TestSubprocessTransport::test_window_size PASSED [ 96%] test/pytest/test_transport.py::TestSubprocessTransport::test_env PASSED [ 96%] test/pytest/test_transport.py::TestSubprocessTransport::test_simple_close PASSED [ 97%] test/pytest/test_transport.py::TestSubprocessTransport::test_flow_control PASSED [ 98%] test/pytest/test_transport.py::TestSubprocessTransport::test_write_backlog_eof PASSED [ 98%] test/pytest/test_transport.py::TestSubprocessTransport::test_write_backlog_close PASSED [ 99%] test/pytest/test_transport.py::TestSubprocessTransport::test_write_backlog_eof_and_close PASSED [100%] =================================== FAILURES =================================== _____________________________ test_fsread1_errors ______________________________ transport = <test.pytest.mocktransport.MockTransport object at 0xff010723cdd0> tmp_path = PosixPath('/tmp/pytest-of-sbuild/pytest-0/test_fsread1_errors0') @pytest.mark.asyncio async def test_fsread1_errors(transport: MockTransport, tmp_path: Path) -> None: > await transport.check_open('fsread1', path='/etc/shadow', problem='access-denied') test/pytest/test_bridge.py:422: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ test/pytest/mocktransport.py:66: in check_open await self.assert_msg('', command='close', channel=ch, problem=problem, absent_keys=absent_keys, _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <test.pytest.mocktransport.MockTransport object at 0xff010723cdd0> expected_channel = '', absent_keys = () kwargs = {'channel': 'channel.1', 'command': 'close', 'problem': 'access-denied'} msg = {'channel': 'channel.1', 'command': 'done'} async def assert_msg(self, expected_channel: str, absent_keys: 'Iterable[str]' = (), **kwargs: JsonValue) -> JsonObject: msg = await self.next_msg(expected_channel) > assert msg == dict(msg, **{k.replace('_', '-'): v for k, v in kwargs.items()}), msg ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ E AssertionError: {'channel': 'channel.1', 'command': 'done'} test/pytest/mocktransport.py:127: AssertionError =========================== short test summary info ============================ FAILED test/pytest/test_bridge.py::test_fsread1_errors - AssertionError: {'channel': 'channel.1', 'command': 'done'} ===== 1 failed, 138 passed, 19 skipped, 1 deselected, 3 xfailed in 14.92s ====== make[1]: *** [debian/rules:95: execute_after_dh_install-indep] Error 1 make[1]: Leaving directory '/build/reproducible-path/cockpit-358' make: *** [debian/rules:38: binary] Error 2 dpkg-buildpackage: error: debian/rules binary subprocess failed with exit status 2 ]