From nobody Wed Jun 08 12:54:07 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 2C63D83CCEA for ; Wed, 8 Jun 2022 12:54:08 +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 4LJ6cJ047Hz3mrw for ; Wed, 8 Jun 2022 12:54:08 +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 D69F97F6B for ; Wed, 8 Jun 2022 12:54:07 +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 258Cs7Xq078513 for ; Wed, 8 Jun 2022 12:54:07 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from bugzilla@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 258Cs70B078512 for net@FreeBSD.org; Wed, 8 Jun 2022 12:54:07 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: bugzilla set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: net@FreeBSD.org Subject: [Bug 263445] [tcp] Fatal trap 12: page fault while in kernel mode // supervisor read data, page not present // 13.1-RC3 Date: Wed, 08 Jun 2022 12:54:07 +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: 13.1-RELEASE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: commit-hook@FreeBSD.org X-Bugzilla-Status: In Progress 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 ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1654692848; 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=WQEYqUx6Om+HUESqDMteuoXz0vibE/kTVmCKGdsFWIk=; b=FtV87bTgiW4XOVGbK2Qpih+PmekHq1ZTAHARv32Hy7NnSRRE2wXsysimXfy6yMCTttgOw7 v+OK0/GMzzX3EUIlCagZrsl3WV9u9TKu2UWxybtL/WziQ9MAPIlchWrw5B3CFQrYcccPZh tdkw7/10VcrO+Yf0AFPiXQeo4Iv7YVV41vEkczHNSmO/yJVaflpGfzdwhv6taf/eSYaSqh AmUuPQAhaEYEqiTDVu/ED+AXXVVbgDJAfgwwZG8re8s1zwX2JDJCcRLiVLDRUMnLLwDs+O IYbV5BuMv15CRm9SCg0ha0OpEv5Z6rDsRxHQzCyWrlMmOaL1Ovmpuq8iWqHRYw== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1654692848; a=rsa-sha256; cv=none; b=n+vmWOdTPXdm7Az5E2HtRenrhOhMlLl+DWUDR9C0jST7XMAipPRDTD+t0iJYAP2SA4NtlE WlkY2Btih0veqf16vdrxgp9xVukplCx6/4XyousnPRCVsNTvvPO7hUfXmuNSZ2hO+doadf gSoRk3Jj9Uv7So9QFkWpeFSDUs2fCE+TjjKAXCTw0QqYoA8Gjr61DP2Xdd2vCMozXVVwuV DmzPp8DHG8G2JwrqMKLE9vQVoF00B9rvi4huManvkTfh2KhYYPokTUPnjIIRRiV5JHUjaA BWnft7Mw1t+XQs4ekuii9RxxKuAnZP04MuBgvfhgSmS6zZmkWSemLhajwyq8Pg== ARC-Authentication-Results: i=1; mx1.freebsd.org; none X-ThisMailContainsUnwantedMimeParts: N https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D263445 --- Comment #23 from commit-hook@FreeBSD.org --- A commit in branch main references this bug: URL: https://cgit.FreeBSD.org/src/commit/?id=3D57317c8971df76bd6faeb7dfdc4379097= d004caf commit 57317c8971df76bd6faeb7dfdc4379097d004caf Author: Richard Scheffenegger AuthorDate: 2022-06-08 12:21:28 +0000 Commit: Richard Scheffenegger CommitDate: 2022-06-08 12:51:31 +0000 tcp: exclude KASSERTS when rescue retransmissions are in play. The KASSERT criteria needs to be checked against the sendbuffer so_snd in a subsequent version. Reviewed By: tuexen, #transport PR: 263445 MFC after: 1 week Sponsored by: NetApp, Inc. Differential Revision: https://reviews.freebsd.org/D35431 sys/netinet/tcp_sack.c | 22 ++++++++++++---------- 1 file changed, 12 insertions(+), 10 deletions(-) --=20 You are receiving this mail because: You are the assignee for the bug.=