From nobody Thu Sep 22 10:17:53 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 4MYB756rk9z4d0Db for ; Thu, 22 Sep 2022 10:17:53 +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 4MYB755P8Pz3q6H for ; Thu, 22 Sep 2022 10:17:53 +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 4MYB754WYzzN0K for ; Thu, 22 Sep 2022 10:17:53 +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 28MAHr47084501 for ; Thu, 22 Sep 2022 10:17:53 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from bugzilla@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 28MAHrD4084500 for net@FreeBSD.org; Thu, 22 Sep 2022 10:17:53 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: Thu, 22 Sep 2022 10:17:53 +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=1663841873; 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=nGTadKh+VdGuhTR69RPVOsWD9xbMvBK1aEYdQEX387w=; b=j11GOIH2UghT+8c4baagcmcUizw6GO26aF0xqAZeKWOzS2pQ33PI4p33m77mzX3EqnUxTW XTp8OwWydwwCFYRduHW6vZdrunQCrYV0Ze/qO8Fp2+3SJPaWnjziv4vy11ikZCUf61h1yb B79/HLM/CC3Ohr3Tc5xuJEmWkjXZSGal3k4VA3Yi8ysukw63qJ0YEXjLEfEcZ069tnZjHr MA6WcMKdhWt7ZJHk/kTcJo1BRhvvQ+H/Hs7XqjLl1DTnQLW1yaUf+gi3iDh22amVAFff35 cinh4Op9WPoeVnF5IwQ7L4kbXcbyPfU/8oVeTCctcKWcWzzR60nQdzmAs5wSlA== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1663841873; a=rsa-sha256; cv=none; b=OEY7Au5iejYT0ZoVJLql2xrxHLY8HIVwF09sAp0fDA8MRSp7uSOUATpPPrerOeSrUcvaPC OBX5jU3nY0FNiGzFCkOFUrIyU40PZLKbf5rBTam2Q5LLFFcwzWF5PxYpep7A7vXBlnrdnR Do3sq4Gv63rOK24LLwc5Tu1I1pwp1JlmCDrQ7mzzNtKNaf/ItzftvVyFJc43/pDELQwBlk ySu8ExtwYi0rCVs7TITwASSz7xQq9Wfo2tn3iIkUpqBsyvyLZlM75EMYJgbWjbd0Ad98p/ Ma3d68neHFAtU+lOt23hp3HgWKrT2OXSFG4nRx7GmjOEEya9jcAWon3wHcAJLQ== ARC-Authentication-Results: i=1; mx1.freebsd.org; none X-ThisMailContainsUnwantedMimeParts: N https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D263445 --- Comment #26 from commit-hook@FreeBSD.org --- A commit in branch main references this bug: URL: https://cgit.FreeBSD.org/src/commit/?id=3D5ae83e0d871bc7cbe4dcc9a33d37eb689= e631efe commit 5ae83e0d871bc7cbe4dcc9a33d37eb689e631efe Author: Michael Tuexen AuthorDate: 2022-09-22 10:12:11 +0000 Commit: Michael Tuexen CommitDate: 2022-09-22 10:12:11 +0000 tcp: send ACKs when requested When doing Limited Transmit send an ACK when needed by the protocol processing (like sending ACKs with a DSACK block). PR: 264257 PR: 263445 PR: 260393 Reviewed by: rscheff@ MFC after: 3 days Sponsored by: Netflix, Inc. Differential Revision: https://reviews.freebsd.org/D36631 sys/netinet/tcp_input.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) --=20 You are receiving this mail because: You are the assignee for the bug.=