From nobody Thu Apr 9 12:20:12 2026 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 4frzXX3RTHz6Z4RD for ; Thu, 09 Apr 2026 12:20:12 +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 "R12" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id 4frzXX2mDLz3j3l for ; Thu, 09 Apr 2026 12:20:12 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1775737212; 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=54G8C5JvaE9zVV1cyByvpB0fP7kqtMsdPF9SYPfz+vM=; b=ZDjF0FjRmcReCilU4Ag0SBlmwA48Xewv2EXFYSELVT20YXFpjgG6iDt52LARMh0zPrxsvx 8jR0x5XYR1QYdve/vM8jZ+Juv9BEikgGh3D7E2+9FvJDYJiO0BKQ2X4x8USdb/DnNqlwjR XGcLfCLESPXnMrhMtjCGFOyf3GdVXBNOJQ2cePviNZFgIhGZa1cD7srNWER7Um7o+sk4Wd 5TJHlCcv2FMGkM5tSAxrLr3+JVwjTevhDSe8DQHCt5YL0ugK3cbX4fQeZE7mRLsolz+MwT 8HHI3CEJF/pXcggyXK1NuLWaEX2z5tzSe3SS6VNN2MOzY/OL2KU/nGsBVEI9Mg== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1775737212; a=rsa-sha256; cv=none; b=IFqDpg7uD6GLZXCja/LkC2xSVLinZW1WLsKeMPcp5zl1b8rk0Vd9rzsRBzbywMLt+qdBg8 QdhIUKOqoZuVI/xGRB5MkpmnuVaIeGSLHF5y2LXKi0LPd7e6370q69UzOykCyzFDMJKgxD pHf9TH+DaVc0znDVtpSuMk2SUhnVilXhDIEZ0/LX7Pz674An4hlDXRWVuiKColWOMw77pH bh6VsdEMBsJrUmiCgWgQwTNzbBKCW7vMA1rD147PyOWb7xga1T3P4Qg1AgUF8DcabY3mwp OLvu5dUVjacRq5gzUjur/zgsRKPbcpINYrIVlCogETeiBWYN+cvOzSmIvn54fA== 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=1775737212; 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=54G8C5JvaE9zVV1cyByvpB0fP7kqtMsdPF9SYPfz+vM=; b=GrAnr2oE9rfyHFqV9OD/z4t74VhmVqNwesRfVj33akE6lWfihclgpYTe3eQMmzNvPrJEh6 hgiT5f6v9g/tzuvCqo5Kxo8xGV2F+e94AjqRfTLzzzp1iAAuBEpwOQIs8e5nal51l76SwO kQCR9CVWIUw7zO5iIohjUmWBc35AfvTptDpPVqfjWBnNLm4SuSuh74rMAQUjrru93k0uLM NMCRvLzT1N1Y9d1K0SpHFpTkV/gX8FLIpANFwW72r1na0FhLizzJvCpcmu6jA1rxmUWxQD rePmMsLt5V1UyOUxidB0todZ6uXtHWX5RgllmjcNTRW14a7avFy+i04sI4QcrQ== 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 4frzXX2KdGz1CMs for ; Thu, 09 Apr 2026 12:20:12 +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 639CKCSR035773 for ; Thu, 9 Apr 2026 12:20:12 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 639CKCHj035772 for bugs@FreeBSD.org; Thu, 9 Apr 2026 12:20:12 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 293382] Dead lock and kernel crash around closefp_impl Date: Thu, 09 Apr 2026 12:20:12 +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: 14.3-STABLE X-Bugzilla-Keywords: crash X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: kevans@freebsd.org X-Bugzilla-Status: Open X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: bugs@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: 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=3D293382 --- Comment #48 from Kyle Evans --- (In reply to Paul from comment #46) For shits and giggles, can we take a look at kq->kq_knlist[idx] for both fd= s as well, please? I guess there's likely only one knote at most per fd here --=20 You are receiving this mail because: You are the assignee for the bug.=