From nobody Wed May 08 20:40:50 2024 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 4VZRqm100Jz5K8jS for ; Wed, 08 May 2024 20:40:52 +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 4VZRql6yfBz4Mf8 for ; Wed, 8 May 2024 20:40:51 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1715200852; a=rsa-sha256; cv=none; b=WPpZfFE5ILFJDJWN7roHB6qw/N1MHB3pUVAcIW7LvWCQebaUKU6Cv6LJuOX4EIaVtKOrLj VzlEm/X/8Y479vMoPcRhnx/bmWb8Ny/2pHk5MpKRfVE0NEe23VlbJIj7ufUScV5DFFtLKC 3ktVoyrJ+x3MF4+/6qAWC5t4UbmkdEYEOqgp5wS9R+aXJRZBZOCpQFy8lMrsqa2y6ARjah asd7HRODDWXEe4b2pEHFgs4PSc9wnA02AK79SSKBk56ejoShPxlJ6UBqDUAW2LgPSZXncX q09DNfjDrYuI31XseUbW89tzEhEZMbC8LZPIGC3qiZozAGMOe4mbg+3zf+t4TQ== 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=1715200852; 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=ZiW7wJbTmViAy6heTSHMlYB0hXlnlw0NHi7FONQrUTw=; b=whnyoFgJMxsCieBd031rb8hgwLlZ7FTQPnHKfirzxCawxVShDsETYd2nQ3wRoYilFSwIjw aCC0tNfnylc3WYNoxN/fwsnxO+rYo1OhhHmWBgHAeXGOcpY+uJFBzY70uCHZ9r49Eobl1e XJk3aZtryFN5UV+QeFteSSDlZziXiLD/jzZk1ZPZfFuPTMlvRz8b92QW0afPz8NG3ZoJIY bR+2k5itAYDnFx67pM/PWdeJlWkMX/gUxaanGgmHyVRzw3NExCCsn1PpHaAGfta/v/IHj1 T++6thKPtuSZvtQ6Js6nPymS4I8vH7MosxM1kKiT9R8UGD8hzvUdjbShidZ8Aw== 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 4VZRql6YtRzgDH for ; Wed, 8 May 2024 20:40:51 +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 448KepFp046950 for ; Wed, 8 May 2024 20:40:51 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 448KepeJ046928 for net@FreeBSD.org; Wed, 8 May 2024 20:40:51 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 276294] net/mpd5: crashes host when configured with PPPoE Date: Wed, 08 May 2024 20:40:50 +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: 14.0-STABLE X-Bugzilla-Keywords: crash, needs-qa X-Bugzilla-Severity: Affects Many People X-Bugzilla-Who: ohartmann@walstatt.org X-Bugzilla-Status: Open X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: net@FreeBSD.org X-Bugzilla-Flags: maintainer-feedback+ 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=3D276294 --- Comment #3 from O. Hartmann --- As of today, the appliance has FreeBSD 14.1-STABLE #2 stable/14-n267607-7e10c2d27a53: Sat May 4 08:33:15 = CEST 2024 amd64 The router/FW was up a couple of days/weeks for now. We stopped triggering a restart of mpd5 via cron every night (to force ISP assigning new IPv4/IPv6 = at a time it is uncritical for the connection, otherwise the iterruption is performed within business times). I observe that the longer the router/fw runs, the higher the likelyhood that the crash appears after the first "service mpd5 restart" performed after bo= ot. Immediately after boot it takes a couple of attempts to trigger the crash. ------ root@gate:~ # service mpd5 restart Stopping mpd5. Waiting for PIDS: 1076. Starting mpd5. root@gate:~ # Fatal trap 12: page fault while in kernel mode cpuid =3D 0; apic id =3D 00 fault virtual address =3D 0x10 fault code =3D supervisor read data, page not present instruction pointer =3D 0x20:0xffffffff8097d23a stack pointer =3D 0x28:0xfffffe00842afaa0 frame pointer =3D 0x28:0xfffffe00842afbd0 code segment =3D base 0x0, limit 0xfffff, type 0x1b =3D DPL 0, pres 1, long 1, def32 0, gran 1 processor eflags =3D interrupt enabled, resu= me, IOPL =3D 0 current process =3D 1581 (isc-net-0005) rdi: fffff80021ebb000 rsi: 000000000000001c rdx: 0000000000000010 rcx: 00000000ffffffff r8: 00000000000000fd r9: 000000007ac356fd rax: 0000000000000000 rbx: fffff80021ebb000 rbp: fffffe00842afbd0 r10: fffff80007e12698 r11: fffff800027dc4f0 r12: fffffe00842afaa8 r13: fffff80002831480 r14: fffffe00842afb70 r15: fffffe00842afb70 trap number =3D 12 panic: page fault cpuid =3D 0 time =3D 1715199106 Uptime: 4d13h8m24s Automatic reboot in 15 seconds - press a key on the console to abort --=20 You are receiving this mail because: You are the assignee for the bug.=