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Mon, 1 Sep 2025 15:08:19 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 581F8Jji047785 for testing@FreeBSD.org; Mon, 1 Sep 2025 15:08:19 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: testing@FreeBSD.org Subject: [Bug 289237] sys/fs/fusefs/last_local_modify:main testcase fails intermittently on arm64 in CI Date: Mon, 01 Sep 2025 15:08:19 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: tests X-Bugzilla-Version: CURRENT X-Bugzilla-Keywords: regression X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: me@svmhdvn.name X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: asomers@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: bug_id short_desc product version rep_platform bug_file_loc op_sys bug_status keywords bug_severity priority component assigned_to reporter cc attachments.created Message-ID: Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="UTF-8" X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated List-Id: Testing List-Archive: https://lists.freebsd.org/archives/freebsd-testing List-Help: List-Post: List-Subscribe: List-Unsubscribe: X-BeenThere: freebsd-testing@freebsd.org Sender: owner-freebsd-testing@FreeBSD.org MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D289237 Bug ID: 289237 Summary: sys/fs/fusefs/last_local_modify:main testcase fails intermittently on arm64 in CI Product: Base System Version: CURRENT Hardware: arm64 URL: https://ci.freebsd.org/view/Test/job/FreeBSD-main-aarc h64-test/1756/testReport/sys.fs.fusefs/last_local_modi fy/main/ OS: Any Status: New Keywords: regression Severity: Affects Only Me Priority: --- Component: tests Assignee: asomers@FreeBSD.org Reporter: me@svmhdvn.name CC: testing@FreeBSD.org Created attachment 263385 --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=3D263385&action= =3Dedit kyua test report The 'sys/fs/fusefs/last_local_modify:main' testcase fails intermittently on arm64 with the following message: Standard output:=20 [=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D] Running 8 tests from 1 test suite.=20 [----------] Global test environment set-up.=20 [----------] 8 tests from LLM/LastLocalModify=20 [ RUN ] LLM/LastLocalModify.lookup/0=20 [ OK ] LLM/LastLocalModify.lookup/0 (8 ms)=20 [ RUN ] LLM/LastLocalModify.lookup/1=20 [ OK ] LLM/LastLocalModify.lookup/1 (5 ms)=20 [ RUN ] LLM/LastLocalModify.lookup/2=20 [ OK ] LLM/LastLocalModify.lookup/2 (5 ms)=20 [ RUN ] LLM/LastLocalModify.lookup/3=20 /usr/src/tests/sys/fs/fusefs/last_local_modify.cc:337: Failure=20 Expected equality of these values:=20 (off_t)newsize=20 Which is: 15=20 sb.st_size=20 Which is: 10=20 [ FAILED ] LLM/LastLocalModify.lookup/3, where GetParam() =3D "VOP_WRITE"= (4 ms)=20 [ RUN ] LLM/LastLocalModify.vfs_vget/0=20 [ OK ] LLM/LastLocalModify.vfs_vget/0 (5 ms)=20 [ RUN ] LLM/LastLocalModify.vfs_vget/1=20 [ OK ] LLM/LastLocalModify.vfs_vget/1 (5 ms)=20 [ RUN ] LLM/LastLocalModify.vfs_vget/2=20 [ OK ] LLM/LastLocalModify.vfs_vget/2 (4 ms)=20 [ RUN ] LLM/LastLocalModify.vfs_vget/3=20 [ OK ] LLM/LastLocalModify.vfs_vget/3 (5 ms)=20 [----------] 8 tests from LLM/LastLocalModify (45 ms total)=20 [----------] Global test environment tear-down=20 [=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D] 8 tests from 1 test suite ran. (45 ms tota= l)=20 [ PASSED ] 7 tests.=20 [ FAILED ] 1 test, listed below:=20 [ FAILED ] LLM/LastLocalModify.lookup/3, where GetParam() =3D "VOP_WRITE"= =20 1 FAILED TEST=20 =3D=3D=3D> Failed tests=20 sys/fs/fusefs/last_local_modify:main -> failed: Returned non-success exit status 1 [0.060s] This failure is also visible in CI here: https://ci.freebsd.org/view/Test/job/FreeBSD-main-aarch64-test/1756/testRep= ort/sys.fs.fusefs/last_local_modify/main/ I have reproduced this error using Bricoler with 100 runs for good measure: $ bricoler run freebsd-src-regression-suite --param freebsd-src:url=3D/usr/= src --param freebsd-src:branch=3D --param freebsd-src-regression-suite:hypervisor=3Dbhyve --param freebsd-src-regression-suite:memory=3D4096 --param freebsd-src-regression-suite:ncpus=3D2 --param freebsd-src-regression-suite:parallelism=3D1 --param freebsd-src-regression-suite:count=3D100 --param freebsd-src-regression-suite:tests=3D'sys/fs/fusefs/last_local_modify:main' @asomers I see that you have written the tests in https://cgit.freebsd.org/src/commit/?id=3D13d593a5b060cf7be40acfa2ca9dc9e0e= 2339a31 (Fix a race in fusefs that can corrupt a file's size). Please triage as necessary. --=20 You are receiving this mail because: You are on the CC list for the bug.=