From nobody Wed Aug 09 15:06:43 2023 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 4RLYLD3vxHz4Tnbh for ; Wed, 9 Aug 2023 15:06:44 +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 4RLYLD2tsJz4fpK for ; Wed, 9 Aug 2023 15:06:44 +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=1691593604; 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=95e3ozk7g7QlUVDIFsWP6HzIUMaPxrb44YEK5+wGRl4=; b=n8LDrI6rEFDV9aHXgObA1vhM3/D737xrF7nCJdpmuitpNTntcpCt4b0dJbCgP9XoQeHzNu zvlUCsME7vpdATIXt2jbcZ7pwDqU14uOA3jil5C0bqy+c+3+lZK4cH1v/+QypaFBIqtsI5 UqakIAQaKPoAfgdo44Q9kE22VHCFB0u+N3sfw8c7iVQ94qka9i/kgiVPJZ0mKOT/wisZDq 6LdaY7cPaSmNhLSfUUq4wrvIuGFo9VVVwsI20ZETpwoXhkISlrj2L+pjq96laQhPElKq2X +shLWkoVl8vqFob33En0b/IqCXIAPuwgfcenSUTOFjVW5oGPMvHDUOQm+cduNg== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1691593604; a=rsa-sha256; cv=none; b=rvieaXXSQX93C7Slg3ao+RmLyih0rPEIwGHMq8z8IdviHAGku5PYmJ1w5Qi8WlGY84ZevD lkZaXCVPonoXE2OFoSwic/nJat02rygHU9XhJ1OyXIpX9l4Q3FFHWI9x3G56mmEMD461MB Wax5csqHHdM4CaUc/dKa5JhZRiGMHphw/wLguc7tJEvDzWe1RepbIzs1sOzBNOwL+uGa7g iWg3mfGBzHq5zCTQAs7tv1kx6LmbYEBn6QKJavHJfUwmgIhIPcykYBwwC86B9awsR0+Udp BRwcxWD+V6oXeVA7ajyjkD6y8FmJm+aWzousy2Jt+pD78jj5KjtEYkePLPdPLg== ARC-Authentication-Results: i=1; mx1.freebsd.org; none 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 4RLYLD1xm6z4MF for ; Wed, 9 Aug 2023 15:06:44 +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 379F6iuv073551 for ; Wed, 9 Aug 2023 15:06:44 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 379F6iRH073550 for net@FreeBSD.org; Wed, 9 Aug 2023 15:06:44 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 272319] FreeBSD kernel crash on MPD5 restart with PPP configuration. Date: Wed, 09 Aug 2023 15:06:43 +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: crash X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: afedorov@FreeBSD.org X-Bugzilla-Status: Open 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-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: 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=3D272319 --- Comment #28 from Aleksandr Fedorov --- (In reply to Mike Karels from comment #27) I also tested: freeBSD-14.0-CURRENT-i386-20230720-a52f23f4c49e-264226-disc1.iso - panic. FreeBSD-14.0-CURRENT-i386-20230803-8a5c836b51ce-264491-mini-memstick.img - = no panic. This is an unrelated issue with mpd5. The main problem is ng_ksocket(4) + TCP. Those, it's not even a mpd5 proble= m, it's just that ng_ksocket(4) is no longer able to do TCP. I have some understanding of the problem. --=20 You are receiving this mail because: You are the assignee for the bug.=