From nobody Fri Jun 24 18:29:58 2022 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 65E2887B869 for ; Fri, 24 Jun 2022 18:29:59 +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 4LV5JR1l5Dz3wBp for ; Fri, 24 Jun 2022 18:29:59 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) 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 1C8C515131 for ; Fri, 24 Jun 2022 18:29:59 +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 25OITxds045200 for ; Fri, 24 Jun 2022 18:29:59 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 25OITxiw045199 for net@FreeBSD.org; Fri, 24 Jun 2022 18:29:59 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 264257] [tcp] Panic: Fatal trap 12: page fault while in kernel mode (if_io_tqg_4) - m_copydata ... at /usr/src/sys/kern/uipc_mbuf.c:659 Date: Fri, 24 Jun 2022 18:29:58 +0000 X-Bugzilla-Reason: AssignedTo CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 13.1-RELEASE X-Bugzilla-Keywords: crash, needs-qa X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: tuexen@freebsd.org X-Bugzilla-Status: Open X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: net@FreeBSD.org X-Bugzilla-Flags: maintainer-feedback? maintainer-feedback? maintainer-feedback- maintainer-feedback? mfc-stable13? 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 ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1656095399; 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=p3glDJ0q8vFTDINkWL6K3Nl+uDiYpGO3pEGfZfPK3iI=; b=c1q5hul7+OBrWl/lXFUp9qo86X8ZdpbyQBR/2y0r1mq3TbDnMsr8PqpEUPRcBngxa3MeD6 W6nv6lp3KcNhQC5Oq+ZJchP52jpdSGE0ezUpDDuZ3DI4ncARnZkNcC3nDFAGsmE3IPuthU Lh0Mfi29tb5H2pX94kLkj3G+NL2mf3wtKnlYiIqCiOqTvmuqfHfduDebPQyl4jzTTwu90s zZbivij/Ln9RxsWU0G1FPHY73L5kNYLXbeeVhYWJloH+1gXANDHVjLW8KB72Yh86GQ1VL3 9v1gy1Wpze72JmzUZCtRCt9gCe9cnGIntwz3ZStor5f/HTnm5m2XyDs/+f+8Wg== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1656095399; a=rsa-sha256; cv=none; b=XCzvK4wBLNDVjUs4Q8LOZGqKJgaAy9MuxGqG8nBUVPIbr3MFw4MMnN4N20MaJvuKxwSqix z3x27DKKLLPBhh4nuhe8xEsLoEPNAYhUw+d0fEE0tC5svKWzRNFpOUJa6HP3NhS4RKbkHX l1lONH/InIepUPAsJaP/WNTpEp8/UbZ1pFznDeHkZUAfD2osBQwI21ZyEkdIqfbmIZQJjY 1UfoN/96Dqjlmgwg1UZ8It96GT3N0OWfwRPF+56i80roJ38mrrl0BMPSVdHCpJCrrb8Qzs HUpVmQjxAax0nfMAzFsTWV5dp8KP0y4OxCo9NJWfyeibpkqsf1MrVzrzXpBvRQ== ARC-Authentication-Results: i=1; mx1.freebsd.org; none X-ThisMailContainsUnwantedMimeParts: N https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D264257 --- Comment #76 from Michael Tuexen --- (In reply to iron.udjin from comment #75) Thanks for the data pointer. I guess, whatever modifications a tunnel or li= nk layer does unintentionally would look like packet corruption to TCP and sho= uld be handled fine. I also guess such issue would have come up on a much broad= er scale. --=20 You are receiving this mail because: You are the assignee for the bug. You are on the CC list for the bug.=