From nobody Mon Nov 20 18:10:54 2023 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 4SYwYB5mH5z51fWv for ; Mon, 20 Nov 2023 18:10:54 +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 "R3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4SYwYB4QPRz3H40 for ; Mon, 20 Nov 2023 18:10:54 +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=1700503854; 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=V3ZXixSgMvYLKdXhDMKd+YMhaUV6Ln9l1ti/B9SiV8Q=; b=EkfMs2q2NF/dgI4QkV4ehQfzvx7mcSZOvPwSCGNg+eAODQEOtVuftC2CBorqcA3RL3BSZG NYl7/6tPjIWIbh0eyWZ4wijeHlz4NNOqMQ4/6mmAJHQKrkgwmui08ZA/xCQ3XIpvvSSyxh 1gpLIk350x00iOWeY3TxbkZUqVNogWnOcOWUhFJE5hiqvk/1ls7QXvKnS59NF/IcGi/DMw qTgfRQZ/rBtCxrh8V2rK+vGCvF5hgz1BDEWqnd+Vk0fnCWpeAPS+/VqsiJzApCPAERaJ/2 eXEMjEWnMjTpSMMX9SulmJNCgaAgmc0u9/wK01j+isCB6NMosb05TWR22n+JFg== ARC-Authentication-Results: i=1; mx1.freebsd.org; none ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1700503854; a=rsa-sha256; cv=none; b=HHNYpquKNBGUmwDWs2yQgAIO8oezoJoxmaVZVkXRTLqpuK3MHIFifAMe3Ek6CG+QUeWX2Y bUKOOfUozKgWiafs8XnLgt6r3opw72MMxQtxUYjuuPVj5dKd4nePeC9//ZzSiguDyJ63yU BPFky2ubPNB7S+JDvIoVkskE48F1QSJe318W4olaIN1Un46uADMW/W2qH+v5mzQv1VoDt1 Jr1XUjCtWFXZbYYyU9sNwU1Z+h0w9jOJfiarc+HNvSNFoAeOCawpKHGzvhTj1smQBG7916 8FRkrF9dhgfFob7DXZHFYIEW4rFevmXabSY0n/B9cJTL8Vp28ECzma27pps1/A== 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 4SYwYB3WCXz12Nj for ; Mon, 20 Nov 2023 18:10:54 +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 3AKIAs04067659 for ; Mon, 20 Nov 2023 18:10:54 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 3AKIAsqa067658 for bugs@FreeBSD.org; Mon, 20 Nov 2023 18:10:54 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: bugs@FreeBSD.org Subject: [Bug 275169] Panic: rw_rlock: wlock already held for tcpinp @ /usr/src/sys/netinet/in_pcb.c:2529 Date: Mon, 20 Nov 2023 18:10:54 +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: 13.2-RELEASE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: markj@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: cc bug_status Message-ID: In-Reply-To: References: 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=3D275169 Mark Johnston changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |markj@FreeBSD.org Status|New |Open --- Comment #11 from Mark Johnston --- I'm fairly sure the problem isn't fixed in 14.0. tcp_output() and ip_outpu= t() may transmit a packet while holding the inpcb lock, and the pfil hook in ether_output_frame() doesn't know this, so when ipfw does a jail/user/group match, it tries to look up the inpcb and re-locks it, resulting in recursio= n. Actually, I am a bit surprised that TCP/IP layers hold onto the PCB lock wh= ile calling into lower layers. --=20 You are receiving this mail because: You are the assignee for the bug.=