From nobody Sat Aug 20 00:54:04 2022 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 4M8g9n258nz4YgcH for ; Sat, 20 Aug 2022 00:54:05 +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 "R3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4M8g9n0VJTz458F for ; Sat, 20 Aug 2022 00:54:05 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) 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 4M8g9m6NbSz1CYs for ; Sat, 20 Aug 2022 00:54:04 +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 27K0s4ra034023 for ; Sat, 20 Aug 2022 00:54:04 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 27K0s4lQ034022 for bugs@FreeBSD.org; Sat, 20 Aug 2022 00:54:04 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 265951] ext2fs: kernel panic when trivial rsync operation from zfs to ext3 partitions Date: Sat, 20 Aug 2022 00:54:04 +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: 13.0-RELEASE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Many People X-Bugzilla-Who: clear.screen@orange.fr 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 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 ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1660956845; 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=jLIuo5GcoBrdsVfdE2gXS1q2TuIXpsCQO0iyz9xUKK4=; b=CIexoBkDz6jagfFAhlIbRW8fD47npqfSD5eqIUe3bQNLWUhBLOI/4z5Cnf7oRnqZQq+mHk s8Jit8rPl/1/ySKv83EcdLTf8tR4jXpvxaC6755UPhbNvjqqlGb0+9JZmU9PXFFm0TfUC4 IEyMKN7E4QsUOSUQPhhHrWzaEaymVZzagmMOq8RWoB+lv0pFBRyIOw0g6hrHG0MVH489Mb iBm55bNA0H+gGBDBLq/NTZEUBzyqZNXdYFuiRJwd4t519ITE/PoAATsmVLvSINVc2qYpjj vYwsS+k/9AnSkGgFL2hLzwjKw++1yUaPA1FLweOkibsnZuTtVqeHyB0GCtuYew== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1660956845; a=rsa-sha256; cv=none; b=Gucy5InvoQ//AhLYSaE7lt4QBGC7bY6K0eXVHy/iFL0HDEGMP2iiMpLxOGLnb9/VZHzmf2 KgQE1Kfe7+IZsHzBbT8Pgk3zL9y+ZrJH3I1zUGLWPqS2FDGX1i/Zw2P39K+JBvO33D0YjN yL7BZrVwoSb4Xa8wkobocZGnM2RyUzk+/YAljJuYj5SO38yGJwQ/95L2EUaVBTYM4OcxFp K0g+o5E0ScelJ6nT8QeWej1RVtwkYUFpR8oVdGHQ2IcWLb/7VW1UnGnta6KqIrg3w2rDC5 eazZS5qNndUOanURext0eOKBS5R9yQ0yYCzdAIIrqpQUYVQ5J7Aufd3h8hJBtQ== ARC-Authentication-Results: i=1; mx1.freebsd.org; none X-ThisMailContainsUnwantedMimeParts: N https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D265951 Bug ID: 265951 Summary: ext2fs: kernel panic when trivial rsync operation from zfs to ext3 partitions Product: Base System Version: 13.0-RELEASE Hardware: Any OS: Any Status: New Severity: Affects Many People Priority: --- Component: kern Assignee: bugs@FreeBSD.org Reporter: clear.screen@orange.fr When doing rsync trivial (avz) operations from zfs dataset to ext3 partition mounted with ext2fs.ko module, a kernel panic occurs trashing the whole ser= ver. First UFS filesystem (first disk) is corrupted Second UFS filesytem (second disk) is corrupted Ext3fs filesystem (third disk) is corrupted This is the output of /var/log/daemon.log Aug 19 07:27:47 myServer savecore[1396]: reboot after panic: ext2_dirbad: /EXT3-TARGET: bad dir ino 164859907 at offset 0: mangled entry Aug 19 07:27:47 myServer savecore[1396]: writing core to /var/crash/vmcore.1 - The ext2fs stability and reliability have to be fixed. This is mandatory. - Perhaps this was improved on the 13.1 branch ? - Is there a safe way to manage ext3 filesystems regarding kernel panic ? --=20 You are receiving this mail because: You are the assignee for the bug.=