From nobody Mon Apr 27 19:26:41 2026 X-Original-To: fs@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 4g4D8L2kfsz6bW21 for ; Mon, 27 Apr 2026 19:26:42 +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 "R13" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id 4g4D8L0TjFz3CrN for ; Mon, 27 Apr 2026 19:26:42 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1777318002; 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: in-reply-to:in-reply-to:references:references; bh=QMCUaOX0Zt5ENC7RAqfdSoOxityHgV7F2gGPZux+G1c=; b=lJvf139LogDe28ZV9Nq5kKJ67MbdstaS0KhJn8KIClNybwA9IyXIflqSdG3UYVDzUb15DQ d2XOrajgUn71t+Nn9a8srFYswxmsLl9gXOTUXvn/CYE3S7QsJsB2dYsTn3TIHiVpfRU62c jKz2BrDt/CZQ89TgWHv6BdpmoX5PLdumGmOR30Vcf45dly4xT2lklZgcAa99dBP0nwqFlY sM074bWzoYDRKaW8Et72v6u56u0C7+6zv+tvxuO0Mm39UHff7ijjebV4oO4MCskiIt0+R1 AcXuhYjP3r/+eyyfcTXG8IhpfgnjDQOvVbCey0WgaygMNFN20BeNUpxQX6Z5lw== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1777318002; a=rsa-sha256; cv=none; b=EVmILJvD/hAqbrtzLNXR9g03XIbdYUDk4W03homySsAvP9xQScrky+YxCZ6/uWs6ry0f6d sveC7Rskx6nSYTIJARdZBJHnCgRdC333iAUAfpN8je8jdUnDhjuV8A4MdqffHkJCctxlbN X5NulypfHskN+Jcz7ohLPbTcv545y/gpd2Df3BZMpx54sN7fbWlroUHRG8tzy3XqCBJ8Ib s8BohAASsYry70skmddrBkWYm+9rY6I0frSFU3CgoETgZYYKiVtJRFanXNlgZNpcCEGorg 0rWFgi+dlzawPeZUunPdTu8tAVA4e+coJ741tpoNkIf4GSs0Md1NpNaajO92sg== ARC-Authentication-Results: i=1; mx1.freebsd.org; none ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1777318002; 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: in-reply-to:in-reply-to:references:references; bh=QMCUaOX0Zt5ENC7RAqfdSoOxityHgV7F2gGPZux+G1c=; b=X7ltpULXR/Iu76Uub1ZB4U+jxa9PEH+JFssdtHHQ2QTS3xDU0evlKvYtCuAeY8pjsYH8bp bB9aZaRQAhIFixUeZcAE8l6aPuVZ0lMCXVuNCJP1PD+VkL6PonyaSiNbt2EqNko05T0e8O 1JhCxdaNaGVxz6zTuebJEX8k36luJ0vS1dVqtsrkcJdHocTNXhxbTRadKFP6SVNyAiq23+ iIWkffua75cSiK6HbT/sWMUESeCRO6AwSZcl+1cBaUxU7HqWEOcoHr+ya99yLDwUojT9j1 BPXfYXBbyOJndxU06oqJBrfivnxcs4l1j1+NgjVtQpetmJFk6VfUSL0FXKTHMw== 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 4g4D8K6wNpz54s for ; Mon, 27 Apr 2026 19:26:41 +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 63RJQfAf072573 for ; Mon, 27 Apr 2026 19:26:41 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 63RJQfp5072572 for fs@FreeBSD.org; Mon, 27 Apr 2026 19:26:41 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: fs@FreeBSD.org Subject: [Bug 261212] Update the ZFS chapter of the FreeBSD Handbook, and other OpenZFS-related pages Date: Mon, 27 Apr 2026 19:26:41 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: dep_changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Documentation X-Bugzilla-Component: Books & Articles X-Bugzilla-Version: Latest X-Bugzilla-Keywords: needs-patch, needs-qa X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: bcr@FreeBSD.org X-Bugzilla-Status: Open X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: doc@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: bug_status resolution Message-ID: In-Reply-To: References: 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: Filesystems List-Archive: https://lists.freebsd.org/archives/freebsd-fs List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-fs@FreeBSD.org MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D261212 Bug 261212 depends on bug 293912, which changed state. Bug 293912 Summary: FreeBSD Handbook: ZFS: wrong gpart instruction https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D293912 What |Removed |Added ---------------------------------------------------------------------------- Status|In Progress |Closed Resolution|--- |FIXED --=20 You are receiving this mail because: You are on the CC list for the bug.= From nobody Wed Apr 29 14:44:05 2026 X-Original-To: freebsd-fs@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 4g5Knc5f0Hz6bjs9 for ; Wed, 29 Apr 2026 14:44:20 +0000 (UTC) (envelope-from asomers@gmail.com) Received: from mail-ed1-f45.google.com (mail-ed1-f45.google.com [209.85.208.45]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (2048 bits) client-digest SHA256) (Client CN "smtp.gmail.com", Issuer "WR4" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4g5Knc0mWKz4GnW for ; 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Wed, 29 Apr 2026 07:44:17 -0700 (PDT) List-Id: Filesystems List-Archive: https://lists.freebsd.org/archives/freebsd-fs List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-fs@FreeBSD.org MIME-Version: 1.0 From: Alan Somers Date: Wed, 29 Apr 2026 08:44:05 -0600 X-Gm-Features: AVHnY4LUvE-NcunFoSGU7jwfchoSvngG1s-6XGXbo-WuK-_mKxStkE1XygokaZ4 Message-ID: Subject: truenas/py-libzfs is dead To: freebsd-fs , Michael Gmelin , Mateusz Piotrowski <0mp@freebsd.org>, nc@freebsd.org, "stefan@gronke.net" , =?UTF-8?Q?Johan_S=C3=B6llvander?= Content-Type: text/plain; charset="UTF-8" X-Spamd-Result: default: False [-1.28 / 15.00]; ARC_ALLOW(-1.00)[google.com:s=arc-20240605:i=1]; NEURAL_HAM_LONG(-1.00)[-1.000]; NEURAL_SPAM_SHORT(0.80)[0.800]; FORGED_SENDER(0.30)[asomers@freebsd.org,asomers@gmail.com]; R_SPF_ALLOW(-0.20)[+ip4:209.85.128.0/17:c]; NEURAL_HAM_MEDIUM(-0.18)[-0.177]; DMARC_POLICY_SOFTFAIL(0.10)[freebsd.org : SPF not aligned (relaxed), No valid DKIM,none]; MIME_GOOD(-0.10)[text/plain]; RCVD_TLS_LAST(0.00)[]; FROM_HAS_DN(0.00)[]; TO_DN_EQ_ADDR_SOME(0.00)[]; TO_DN_SOME(0.00)[]; MIME_TRACE(0.00)[0:+]; FREEMAIL_ENVFROM(0.00)[gmail.com]; MISSING_XM_UA(0.00)[]; ASN(0.00)[asn:15169, ipnet:209.85.128.0/17, country:US]; FREEFALL_USER(0.00)[asomers]; PREVIOUSLY_DELIVERED(0.00)[freebsd-fs@freebsd.org]; TO_MATCH_ENVRCPT_SOME(0.00)[]; FROM_NEQ_ENVFROM(0.00)[asomers@freebsd.org,asomers@gmail.com]; RCVD_COUNT_ONE(0.00)[1]; MLMMJ_DEST(0.00)[freebsd-fs@freebsd.org]; RWL_MAILSPIKE_POSSIBLE(0.00)[209.85.208.45:from]; R_DKIM_NA(0.00)[]; RCVD_IN_DNSWL_NONE(0.00)[209.85.208.45:from]; RCPT_COUNT_FIVE(0.00)[6] X-Spamd-Bar: - X-Rspamd-Queue-Id: 4g5Knc0mWKz4GnW After maintaining py-libzfs for many years, the folks at ixSystems are shutting it down. They're putting their efforts into a new library instead, but the new library isn't intended to be portable; it's for TrueNAS Scale only. But I for one still use py-libzfs. So js@ and I are preparing a fork. I don't know for how much longer we'll continue to use it. We might just rewrite all of our code instead. But for at least a little while, we'll ensure that py-libzfs continues to work on FreeBSD. My fork isn't quite ready, but it will be soon, and then I'll update filesystems/py-libzfs . Old home: https://github.com/truenas/py-libzfs New home: https://github.com/asomers/py-libzfs So long ixSystems, and thanks for all the libs -Alan From nobody Thu Apr 30 19:20:53 2026 X-Original-To: fs@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 4g63tG0pkDz6c5Vn for ; Thu, 30 Apr 2026 19:20:54 +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 "R13" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id 4g63tF4PFfz48Qm for ; Thu, 30 Apr 2026 19:20:53 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) DKIM-Signature: v=1; a=rsa-sha256; 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Thu, 30 Apr 2026 19:20:53 +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 63UJKro4043406 for ; Thu, 30 Apr 2026 19:20:53 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 63UJKrSU043405 for fs@FreeBSD.org; Thu, 30 Apr 2026 19:20:53 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: fs@FreeBSD.org Subject: [Bug 294903] zfs: assertion failure: VERIFY3U(offset, <, dn->dn_datablksz) failed (9223372036854775807 < 8704) Date: Thu, 30 Apr 2026 19:20:53 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 16.0-CURRENT X-Bugzilla-Keywords: crash X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: linimon@FreeBSD.org X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: fs@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: keywords assigned_to Message-ID: In-Reply-To: References: 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: Filesystems List-Archive: https://lists.freebsd.org/archives/freebsd-fs List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-fs@FreeBSD.org MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D294903 Mark Linimon changed: What |Removed |Added ---------------------------------------------------------------------------- Keywords| |crash Assignee|bugs@FreeBSD.org |fs@FreeBSD.org --=20 You are receiving this mail because: You are the assignee for the bug.= From nobody Fri May 1 09:34:21 2026 X-Original-To: fs@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 4g6Qq21yKlz6cGrg for ; Fri, 01 May 2026 09:34:22 +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 "R13" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id 4g6Qq16vLNz3wN3 for ; 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charset="UTF-8" X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated List-Id: Filesystems List-Archive: https://lists.freebsd.org/archives/freebsd-fs List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-fs@FreeBSD.org MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D294925 Mark Linimon changed: What |Removed |Added ---------------------------------------------------------------------------- Keywords| |crash Assignee|bugs@FreeBSD.org |fs@FreeBSD.org --=20 You are receiving this mail because: You are the assignee for the bug.= From nobody Fri May 1 10:21:23 2026 X-Original-To: fs@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 4g6RsJ25Dkz6cLvm for ; Fri, 01 May 2026 10:21:24 +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 "R13" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id 4g6RsH6WPdz42pm for ; 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Fri, 01 May 2026 10:21:23 +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 641ALNnJ046828 for ; Fri, 1 May 2026 10:21:23 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 641ALNIS046820 for fs@FreeBSD.org; Fri, 1 May 2026 10:21:23 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: fs@FreeBSD.org Subject: [Bug 294903] zfs: assertion failure: VERIFY3U(offset, <, dn->dn_datablksz) failed (9223372036854775807 < 8704) Date: Fri, 01 May 2026 10:21:23 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 16.0-CURRENT X-Bugzilla-Keywords: crash X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: fuz@FreeBSD.org X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: fs@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: 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: Filesystems List-Archive: https://lists.freebsd.org/archives/freebsd-fs List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-fs@FreeBSD.org MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D294903 --- Comment #2 from Robert Clausecker --- And again: panic: VERIFY3U(offset, <, dn->dn_datablksz) failed (9223372036854775807 < 8704) cpuid =3D 4 time =3D 1777607925 KDB: stack backtrace: 0xc008000118d2c140: at vpanic+0x1ac 0xc008000118d2c1f0: at spl_panic+0x38 0xc008000118d2c220: at dbuf_whichblock+0xc0 0xc008000118d2c290: at dmu_evict_range+0xa4 0xc008000118d2c2f0: at zfs_space+0x68c4 0xc008000118d2c370: at VOP_ADVISE_APV+0x88 0xc008000118d2c3f0: at kern_posix_fadvise+0x21c 0xc008000118d2c4d0: at sys_posix_fadvise+0x38 0xc008000118d2c500: at trap+0xe64 0xc008000118d2c610: at trap+0x618 0xc008000118d2c740: at powerpc_interrupt+0x1cc 0xc008000118d2c7d0: user SC trap by 0x810d77110: srr1=3D0x900000000280f933 r1=3D0xfffffbfffd5c0 cr=3D0x22440a22 xer=3D0 ctr=3D0x810d77100 r2=3D0x810d913b0 frame=3D0xc008000118d2c800 KDB: enter: panic [ thread pid 39381 tid 101512 ] Stopped at kdb_enter+0x70: ori r0, r0, 0x0 --=20 You are receiving this mail because: You are the assignee for the bug.= From nobody Fri May 1 10:47:54 2026 X-Original-To: fs@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 4g6SRt4vW9z6cNrj for ; 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Fri, 01 May 2026 10:47:54 +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 641AlsKi017384 for ; Fri, 1 May 2026 10:47:54 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 641Als97017383 for fs@FreeBSD.org; Fri, 1 May 2026 10:47:54 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: fs@FreeBSD.org Subject: [Bug 294903] zfs: assertion failure: VERIFY3U(offset, <, dn->dn_datablksz) failed (9223372036854775807 < 8704) Date: Fri, 01 May 2026 10:47:54 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 16.0-CURRENT X-Bugzilla-Keywords: crash X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: netchild@FreeBSD.org X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: fs@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: cc attachments.created Message-ID: In-Reply-To: References: 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: Filesystems List-Archive: https://lists.freebsd.org/archives/freebsd-fs List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-fs@FreeBSD.org MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D294903 Alexander Leidinger changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |netchild@FreeBSD.org --- Comment #3 from Alexander Leidinger --- Created attachment 270312 --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=3D270312&action= =3Dedit part of a crashdump output Here's what I reported about this on current@: ---snip--- recent current (last commit 2026-04-23-222413). short: #3 0xffffffff805502f7 in vpanic ( fmt=3D0xffffffff82556d5d "VERIFY3U(offset, <, dn->dn_datablksz) failed = (%llu < %llu)\n", ap=3Dap@entry=3D0xfffffe0228f57c70) at /space/system/usr_src/sys/kern/kern_shutdown.c:974 buf =3D "VERIFY3U(offset, <, dn->dn_datablksz) failed (9223372036854775807 < 24576)\n", '\000' __pc =3D 0x0 __pc =3D 0x0 __pc =3D 0x0 other_cpus =3D {__bits =3D {16777213, 0 }} td =3D 0xfffff80741b6e780 bootopt =3D newpanic =3D See attachment for a full backtrace. vmcore available. I can trigger this with a postgresql18 initdb call (I tried an upgrade from postgresql 17 to 18, copy & paste of the UPDATING entry for the initdb call= ). ---snip--- And dumbbell@ added there: ---snip--- I get it while working on RabbitMQ as well, 100% reproducible. I shared wha= t I think I understand of the problem on the pull request that added POSIX_FADV_DONTNEED support: https://github.com/openzfs/zfs/pull/18399 However, the patch I drafted, even though it does not cause the panic anymo= re, is incorrect as I misunderstood that code. ---snip--- --=20 You are receiving this mail because: You are the assignee for the bug.= From nobody Fri May 1 12:32:45 2026 X-Original-To: fs@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 4g6Vmt17Dqz6cYqy for ; Fri, 01 May 2026 12:32:46 +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 "R13" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id 4g6Vms5r0Nz3KlK for ; 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Fri, 01 May 2026 12:32:45 +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 641CWjaZ018709 for ; Fri, 1 May 2026 12:32:45 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 641CWjgw018708 for fs@FreeBSD.org; Fri, 1 May 2026 12:32:45 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: fs@FreeBSD.org Subject: [Bug 294925] nfs4 client error make FreeBSD panic Date: Fri, 01 May 2026 12:32:45 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 15.0-RELEASE X-Bugzilla-Keywords: crash X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: rmacklem@FreeBSD.org X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: fs@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: 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: Filesystems List-Archive: https://lists.freebsd.org/archives/freebsd-fs List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-fs@FreeBSD.org MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D294925 --- Comment #2 from Rick Macklem --- (In reply to Jov from comment #1) You cannot use "soft" or "intr" options on NFSv4 mounts. (See the BUGS section of mount_nfs(8).) Having said that, it shouldn't panic(). I will take a look at that. (Since "soft" and/or "intr" will corrupt the session, a crash in destroy session is probably a side effect of that.) --=20 You are receiving this mail because: You are the assignee for the bug.=