From nobody Fri Mar 21 01:15:17 2025 X-Original-To: net@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 4ZJkyZ3DC7z5rcP3 for ; Fri, 21 Mar 2025 01:15:18 +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 4ZJkyZ0VJDz3mRR for ; Fri, 21 Mar 2025 01:15:18 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1742519718; 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=r1kQoHDcKlidDH7sjJ4Wc3eL4JYiOlxiRBRVr5iTI34=; b=MIBSJmpoR1rnlIZXi7gMVI907pSV1wMHSckTuSI2xA+RcA32EAwdKbiLu+qxYgzXzOtiZp FI9MOWFsSwqM/QjTjriSOEc10/KwuiXJSFgosdJ286k4jeICwyMXpBVsSdjgKbQUz+Qkvq 3ZMuOn86dz2kXA3dpel4u17FZA20x64KGVwoqI/agjHX/a/9fboMMfy8LpZkfJy7wflF4D Zd1Ot69p3Kc0ruumhCV/WOMtATwPAQHgNfRKzjFqXWVOBieJDc5Mmo4A5GCTC2SwkorB+k 5Tt7Tcbj6BfhRJCczD7eddhRXZWEsMq8ieH4MvHVw3+0Mbf4E2+p18nVEwi6Dg== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1742519718; a=rsa-sha256; cv=none; b=xXrgHEOnfWDnoyAr9AR6g6SkTpbgfFGqoULFVjDm676LzAgTdyOYZld2VSPWMsTaqf1itK wXd0QouYkMF5k3FwSWVxg1Q29oPjSdwW24/Ms4NTkzgkImt/LozgXVUkTMCSLGNkWLLZYP 1j/x0hJ3gTcoWfg191zFFZv8g4vEoEQP2oNHbIG8bXcRDkXBSBEa2FfgZa19cDo25hHKcU h3gTqsAGek7r2PDyRBmxJfi6yiCZqKVMVq4uOK6E4Hy1vauzLgoFreGvu4KQhjVO64mdgl UzY64/NYp/ufrReZFwxehAM7CqoSiAlkIpb3KNWzEXKiOCyVJltZGs1hVP3NSg== 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=1742519718; 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=r1kQoHDcKlidDH7sjJ4Wc3eL4JYiOlxiRBRVr5iTI34=; b=i0PTfYc/b921LhXa0OCc38j22VZlCCnbu7N/yTjpIHKCf4Cfdavfc+k1SwSWWE2D4TSLx5 uQZEszqR58vEF1Udl4o03yLhlVz5ojmmSwVPKF4VU8eCXG7uSakMiP2vNQ6f5UeHnMexfi K72KlBxaKAU7qC/SjsuTEZqrs7sNf7iPhCPRIjE7dOgrOxqCG7Cy97HYfaT0/xyncx6Z5y ZxRyY58nTewhGpX41pQjv9SrxPl90CmimgwSZ+1VFtM1HZH8D1QuCX1yS+Ntndhh494hbv pXDI1QfH0rIlihbXzVXgEWEsejLc0NhjHJsGN5yw7yz4KZKsqupkDfPwdvWNHQ== 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 4ZJkyZ01tWz1SWq for ; Fri, 21 Mar 2025 01:15:18 +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 52L1FHLb081705 for ; Fri, 21 Mar 2025 01:15:17 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 52L1FHhw081704 for net@FreeBSD.org; Fri, 21 Mar 2025 01:15:17 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: net@FreeBSD.org Subject: [Bug 283426] panic in sbappendaddr_locked() - if_ovpn related? Date: Fri, 21 Mar 2025 01:15:17 +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: 14.2-RELEASE X-Bugzilla-Keywords: crash, regression X-Bugzilla-Severity: Affects Many People X-Bugzilla-Who: kp@freebsd.org X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: net@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: Networking and TCP/IP with FreeBSD List-Archive: https://lists.freebsd.org/archives/freebsd-net List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-net@FreeBSD.org MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D283426 --- Comment #14 from Kristof Provost --- (In reply to Bjoern A. Zeeb from comment #12) if_ovpn sets u_tun_func, yes, via udp_set_kernel_tunneling():=20 https://cgit.freebsd.org/src/tree/sys/net/if_ovpn.c#n635 I'm not sure how m_unshare() would feature in this, given that if it succee= ds if_ovpn keeps the packet (so we'd see a panic there if it messed up), and i= f it fails we return 'true' (indicating the filter ate the packet, and no further UDP processing happens). --=20 You are receiving this mail because: You are the assignee for the bug.=