From nobody Mon Dec 09 11:05:20 2024 X-Original-To: bugs@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4Y6JtT42Pgz5g8FZ for ; Mon, 09 Dec 2024 11:05:21 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "R10" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4Y6JtT2cYZz4qBp for ; Mon, 9 Dec 2024 11:05:21 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1733742321; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding; bh=gadiSNnEImGJh0TQTau6krlK6V1qSX8ROAhyfVNNhT0=; b=NvD3U2biA2qjgr095tLKwRF2Jvzgt0CTtoyLqhE6U+GIqfaJWW/76yogIINzH4JonWN39D 10tQnFNpsjldudaYdASL/JQNVrFIn3FCjRW8wOtNuDxayFESjIdZ4vAWEeyLuYoSo1C0JL p0QY1lXTMO14ImJExEfJTHHZvaQPHPdgDOXI7e4aCtWZ5vknt1v7VMPh2vOjBReot7GkaQ GSihSPV6o+mXxU8f6rf/3bG5Y2slOCpkaHthIi6+ilv8Y3JOYNYfF4VE5zh4+tXhZZ/acA 4y2toQUrLMOqYxwojDuq7NFpsTsLOBUzAPx50AKzFweOo81LNsPsFteoEqTW2A== ARC-Authentication-Results: i=1; mx1.freebsd.org; none ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1733742321; a=rsa-sha256; cv=none; b=tmS1M0AM/YGJf4rvfRRLThpbiASzPoYB92wY4WXKw20IT47E7uFdFFZIShqQ3vzZ5M5pQl fJEaWx4+V/SYwbtKdEImfW0NRA/qeRWKheAy/lxMVsubc6OlyBcSLOQUE9WQfqpTq9sej3 NyyYCkCwUDJIDjtnL5YKYIs1xxJe4tSZHWZh85YDBtj5ycIx8DMDxXYvGg0yRZ4BH4vl4V KjSNRrMBJyedkWUc1oyGD8NNiGGswD0s+C0j2SHeYO1vHdA+6jtq1e/oy3O3r0IA49rJzN OsLioJ8MAV/qUDXcq2ciZSxmZXVNgdMU6m/k6hLzh/EOr/xlfAtKXQg7fszkrw== Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 4Y6JtT25v3zbNc for ; Mon, 9 Dec 2024 11:05:21 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id 4B9B5LOY036177 for ; Mon, 9 Dec 2024 11:05:21 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 4B9B5LFh036176 for bugs@FreeBSD.org; Mon, 9 Dec 2024 11:05:21 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: bugs@FreeBSD.org Subject: [Bug 283218] Panic while writting on mdconfig file stored on ZFS panic since zfs: merge openzfs/zfs@b10992582 Date: Mon, 09 Dec 2024 11:05:20 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: CURRENT X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: olivier@freebsd.org X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: bugs@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: bug_id short_desc product version rep_platform op_sys bug_status bug_severity priority component assigned_to reporter attachments.mimetype attachments.created Message-ID: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated List-Id: Bug reports List-Archive: https://lists.freebsd.org/archives/freebsd-bugs List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-bugs@FreeBSD.org MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D283218 Bug ID: 283218 Summary: Panic while writting on mdconfig file stored on ZFS panic since zfs: merge openzfs/zfs@b10992582 Product: Base System Version: CURRENT Hardware: Any OS: Any Status: New Severity: Affects Only Me Priority: --- Component: kern Assignee: bugs@FreeBSD.org Reporter: olivier@freebsd.org Attachment #255733 text/plain mime type: Created attachment 255733 --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=3D255733&action= =3Dedit script trying to reproduce the panic Since commit "7a7741af18d6c8a804cc643cb7ecda9d730c6aa6" (zfs: merge openzfs/zfs@b10992582), all my Jenkins builders are crashing while preparing bhyve VM for regression tests. The servers are using zpool, mdconfig mount disk image to patch it for regression tests and crash while writting on it. I=E2=80=99ve tried to wrote a regression test script, but this isn=E2=80=99= t working at 100% rate, because it seems it need a zpool with "some" history. Was able to reproduce on x86 (hardware and VM) and ARM (VM) with any kind of zpool (non-raid, zmirror and raidz). Attached a shell script that should reproduce it, but this script is a lot = more efficient to crash if pointing to an "existing" zpool (with some history): ./zfscrash.sh -z existing-zpool-name --=20 You are receiving this mail because: You are the assignee for the bug.=