From nobody Mon Aug 3 01:20:00 2026 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 4hCzPG0hnKz6mp4V for ; Mon, 03 Aug 2026 01:20:02 +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 "YR1" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id 4hCzPF4SGSz3HYv for ; Mon, 03 Aug 2026 01:20:01 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1785720001; 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=hy2mro8fHIs/D8gU/txcVCqkW6LpKwlG5mmHiPOru88=; b=czPDm5V81Hf6zfB+0vWgrufeuzLtaV1bdytP4P9+UxM5r1R7N4KO5+cbPewKrgJxm3E6iu pNCMTPTy3NkGmxAzG8EyAAQQ2nytnx7kWMUzM738O/IGJJfbxFrvFgIi8UfTfOyTNc4Rj4 7EeQd9L/UaArOQmxaevE8DufF7UuGIZX2HtJ4xOY39uZcb+C2y2QnxM4F22tcRiXhE9NZ6 q8Hmdq1StPBRiEaJF2bU8f2IY7WBNHki6ATMzzrccXj4rUXVmigJrRwK8g4+4qbMdeHlcG obHLqwoc9CEK2/UU0dPOyuMXWki2quQIywVV3N/S0XyF7k5hap9ChyNrgkkCHg== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1785720001; a=rsa-sha256; cv=none; b=WnXNiWDZTHH6AUf/qlU7awUQVDXPoe9nEAVo9OZNv6KiDkn/7e+ZoVOTCt9FpReW+HODqB mFkV2R37GyXdIAj2ZYcPBCemILKGhSKAbDL6RwRLZq4iORr+Su6raDSFFP+cp67EaWZXld 3vr8vqbCJEZjNZg8jylIf3MGJuovkZFgAV3XT27igXuChuQu0L3MWJDt5OLqLl0KxefC/d XeEbtei9ImbsMHl2I5eS1cgwK5Qu4dZny7IxQDe1Xyzu7VUP0HDuIJUXpk2MdRKwhivLb+ F4UPIEYhMhmkipUJyqJ2hz0JCuGR+At4VrYw9HMb4rnZ1qRJalGBj0pJ3cLvPw== 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=1785720001; 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=hy2mro8fHIs/D8gU/txcVCqkW6LpKwlG5mmHiPOru88=; b=GfvBdRSlwHCdcP4j13Twy7fW+fpEqJBhVbiYIK1LLdimOqXGrxVrx9oaFKvcL38GwTknbr JBp8tR98pIfoTi5/HJtppmXZGOnnDhmccmTxuIBlOjGwMlYns/l2g/qaN1Tmey5+PBwaS7 Anz1K0IWMj27dG/RddOfFWPb1NThTU1vfLVtHg8DBGKRH29/oFrKq4F+GQ2LgBy66+pC31 p6v58ll7rFbhPWVrSBG0hgfWLK8hpn19KEoPtd4DIK4EO7hUX73nz2nK2sHUCiNxWTLkH8 F2RO55vAe1Z1J7pN8AoBK1bmrHTMHLdt5KhGb9dnh4RKcRTlrFaVqW1mbQY9pg== 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 4hCzPF2VKVzg32 for ; Mon, 03 Aug 2026 01:20:01 +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 6731K1RS075721 for ; Mon, 3 Aug 2026 01:20:01 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 6731K1F4075720 for net@FreeBSD.org; Mon, 3 Aug 2026 01:20:01 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 265714] igc(4) drops link under high traffic Date: Mon, 03 Aug 2026 01:20:00 +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-STABLE X-Bugzilla-Keywords: IntelNetworking X-Bugzilla-Severity: Affects Many People X-Bugzilla-Who: tomek@cedro.info X-Bugzilla-Status: New 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-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="UTF-8" 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 List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D265714 --- Comment #52 from Tomasz "CeDeROM" CEDRO --- I am done with this I226-V crap. Just ordered X540-T2 (two ports) and X540-= T4 (4 ports) 10GBps second hand cards hope they work. --=20 You are receiving this mail because: You are the assignee for the bug.= From nobody Mon Aug 3 01:25:16 2026 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 4hCzWL4fv1z6mpdc for ; Mon, 03 Aug 2026 01:25:18 +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 "YR1" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id 4hCzWK0DF9z3K1q for ; Mon, 03 Aug 2026 01:25:17 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) DKIM-Signature: v=1; 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Mon, 03 Aug 2026 01:25:16 +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 6731PGX8088721 for ; Mon, 3 Aug 2026 01:25:16 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 6731PGK3088720 for net@FreeBSD.org; Mon, 3 Aug 2026 01:25:16 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 265714] igc(4) drops link under high traffic Date: Mon, 03 Aug 2026 01:25:16 +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-STABLE X-Bugzilla-Keywords: IntelNetworking X-Bugzilla-Severity: Affects Many People X-Bugzilla-Who: kbowling@freebsd.org X-Bugzilla-Status: New 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-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="UTF-8" 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 List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D265714 --- Comment #53 from Kevin Bowling --- (In reply to Tomasz "CeDeROM" CEDRO from comment #52) Understandable. It would be interesting to hear if the patches that landed= in Bug#279245 have any crossover. --=20 You are receiving this mail because: You are the assignee for the bug.= From nobody Mon Aug 3 01:39:09 2026 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 4hCzqL1DBsz6mqwF for ; Mon, 03 Aug 2026 01:39:10 +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 "YR1" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id 4hCzqK6LNKz3LBJ for ; Mon, 03 Aug 2026 01:39:09 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) DKIM-Signature: v=1; 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Mon, 03 Aug 2026 01:39:09 +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 6731d9si006284 for ; Mon, 3 Aug 2026 01:39:09 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 6731d9Nr006283 for net@FreeBSD.org; Mon, 3 Aug 2026 01:39:09 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 265714] igc(4) drops link under high traffic Date: Mon, 03 Aug 2026 01:39:09 +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-STABLE X-Bugzilla-Keywords: IntelNetworking X-Bugzilla-Severity: Affects Many People X-Bugzilla-Who: tomek@cedro.info X-Bugzilla-Status: New 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-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="UTF-8" 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 List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D265714 --- Comment #54 from Tomasz "CeDeROM" CEDRO --- Thank you Kevin, this fix seems to be for i226 while I have i225. Looks like i225 also needs the fix :-) https://cgit.freebsd.org/src/commit/?id=3D9d30fd353dd3eacb095ce98cb9c91ec01= 5b9af64 --=20 You are receiving this mail because: You are the assignee for the bug.= From nobody Mon Aug 3 06:27:46 2026 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 4hD6DM3jdGz6m6FC for ; Mon, 03 Aug 2026 06:27:47 +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 "YR1" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id 4hD6DM3Bm9z3l7g for ; Mon, 03 Aug 2026 06:27:47 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) DKIM-Signature: v=1; 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Mon, 03 Aug 2026 06:27:47 +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 6736Rld4066693 for ; Mon, 3 Aug 2026 06:27:47 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 6736Rlkl066692 for net@FreeBSD.org; Mon, 3 Aug 2026 06:27:47 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 193246] Bug in IPv6 multicast join(), uncovered by Jenkins Date: Mon, 03 Aug 2026 06:27:46 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 10.0-RELEASE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: michaelo@FreeBSD.org X-Bugzilla-Status: In Progress X-Bugzilla-Resolution: X-Bugzilla-Priority: Normal X-Bugzilla-Assigned-To: bms@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="UTF-8" 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 List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D193246 --- Comment #28 from Michael Osipov --- (In reply to Gleb Smirnoff from comment #27) I will happily test after I get back next week. --=20 You are receiving this mail because: You are on the CC list for the bug.= From nobody Mon Aug 3 07:08:16 2026 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 4hD7742SZdz6mBJV for ; Mon, 03 Aug 2026 07:08:16 +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 "YR1" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id 4hD7741fsXz3qNc for ; 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Mon, 03 Aug 2026 07:08:16 +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 67378F1c027679 for ; Mon, 3 Aug 2026 07:08:15 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 67378FAJ027678 for net@FreeBSD.org; Mon, 3 Aug 2026 07:08:15 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 296594] TCP: RFC 5961 sends a challenge ACK instead of resetting when a valid RST arrives with SEG.SEQ == RCV.NXT and the receiver has delayed-ACKed data, leaving the connection half-open Date: Mon, 03 Aug 2026 07:08:16 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 16.0-CURRENT X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: tuexen@freebsd.org X-Bugzilla-Status: In Progress X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: tuexen@freebsd.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: bug_status Message-ID: In-Reply-To: References: Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="UTF-8" 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 List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D296594 Michael Tuexen changed: What |Removed |Added ---------------------------------------------------------------------------- Status|New |In Progress --=20 You are receiving this mail because: You are on the CC list for the bug.= From nobody Mon Aug 3 07:23:33 2026 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 4hD7Sk0FkCz6mCrw for ; Mon, 03 Aug 2026 07:23:34 +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 "YR1" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id 4hD7Sj6mjlz3rvt for ; 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Mon, 03 Aug 2026 07:23:33 +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 6737NX0o053476 for ; Mon, 3 Aug 2026 07:23:33 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 6737NXC6053475 for net@FreeBSD.org; Mon, 3 Aug 2026 07:23:33 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 296594] TCP: RFC 5961 sends a challenge ACK instead of resetting when a valid RST arrives with SEG.SEQ == RCV.NXT and the receiver has delayed-ACKed data, leaving the connection half-open Date: Mon, 03 Aug 2026 07:23:33 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 16.0-CURRENT X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: tuexen@freebsd.org X-Bugzilla-Status: In Progress X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: tuexen@freebsd.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="UTF-8" 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 List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D296594 --- Comment #8 from Michael Tuexen --- A patch is under review D58594. --=20 You are receiving this mail because: You are on the CC list for the bug.= From nobody Mon Aug 3 09:56:55 2026 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 4hDBsg6RV4z6n1Dv for ; Mon, 03 Aug 2026 09:56:55 +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 "YR1" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id 4hDBsg5kHQz47BV for ; 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Mon, 03 Aug 2026 09:56:55 +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 6739ut3L087179 for ; Mon, 3 Aug 2026 09:56:55 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 6739utBh087178 for net@FreeBSD.org; Mon, 3 Aug 2026 09:56:55 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 296652] ARP replies from bridge are lost (?runt packet) Date: Mon, 03 Aug 2026 09:56:55 +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: 15.1-STABLE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: freebsd@m-eng.net X-Bugzilla-Status: New 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-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="UTF-8" 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 List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D296652 --- Comment #5 from S.Haupt --- After the weekend, I can provide you with my tcpdump outputs for better comprehensibility. Please note that the IP and MAC addresses have been sanitized. The following system setup has been used: switch-a wire host-a.bnxt0 - host-a.vlan01 - host-a.bridge1 - host-a.vxlan2 - host-a.bnxt3 wire host-b.ix0 - host-b.vxlan2 - host-b.bridge1 - host-b.vlan01 - host-b.bge1 wire switch-2 root@host-a:~ # uname -a FreeBSD host-a.mydomain.de 14.2-RELEASE FreeBSD 14.2-RELEASE stable/25.1-n269614-36155813721 SMP amd64 root@host-b:~ # uname -a FreeBSD host-b.mydomain.de 14.3-RELEASE-p7 FreeBSD 14.3-RELEASE-p7 stable/26.1-n271965-1bab7230df71 SMP amd64 Please spend attention to the ARP Replays leaving host-b.ix0 but never reac= hing host-a.bnxt3: root@host-b:~ # ifconfig vlan01 vlan01: flags=3D1008943 metric 0 mtu 1500 description: vlan_02 (opt5) options=3D0 ether 90:5a:08:22:22:22 groups: vlan vlan: 2 vlanproto: 802.1q vlanpcp: 0 parent interface: ix1 media: Ethernet autoselect (1000baseT ) status: active nd6 options=3D29 root@host-b:~ # tcpdump -i vlan01 tcpdump: verbose output suppressed, use -v[v]... for full protocol decode listening on vlan01, link-type EN10MB (Ethernet), snapshot length 262144 by= tes 09:33:11.133094 ARP, Request who-has 10.100.110.2 tell 10.100.110.1, length= 42 09:33:11.133257 ARP, Reply 10.100.110.2 is-at 04:f4:1c:33:33:33 (oui Unknow= n), length 42 09:33:12.183089 ARP, Request who-has 10.100.110.2 tell 10.100.110.1, length= 42 09:33:12.183246 ARP, Reply 10.100.110.2 is-at 04:f4:1c:33:33:33 (oui Unknow= n), length 42 ... root@host-b:~ # ifconfig bridge1 bridge1: flags=3D1008843 m= etric 0 mtu 1500 description: vlan_02_bridge (opt10) options=3D0 ether 58:9c:fc:44:44:44 id 00:00:00:00:00:00 priority 32768 hellotime 2 fwddelay 15 maxage 20 holdcnt 6 proto rstp maxaddr 2000 timeout 1200 root id 00:00:00:00:00:00 priority 32768 ifcost 0 port 0 member: vxlan2 flags=3D143 ifmaxaddr 0 port 15 priority 128 path cost 55 member: vlan01 flags=3D143 ifmaxaddr 0 port 11 priority 128 path cost 20000 groups: bridge nd6 options=3D9 root@host-b:~ # tcpdump -i bridge1 tcpdump: verbose output suppressed, use -v[v]... for full protocol decode listening on bridge1, link-type EN10MB (Ethernet), snapshot length 262144 b= ytes 09:26:56.446192 ARP, Request who-has 10.100.110.2 tell 10.100.110.1, length= 42 09:26:56.446407 ARP, Reply 10.100.110.2 is-at 04:f4:1c:33:33:33 (oui Unknow= n), length 42 09:26:57.449991 ARP, Request who-has 10.100.110.2 tell 10.100.110.1, length= 42 09:26:57.450144 ARP, Reply 10.100.110.2 is-at 04:f4:1c:33:33:33 (oui Unknow= n), length 42 ... root@host-b:~ # ifconfig vxlan2 vxlan2: flags=3D1008943 metric 0 mtu 1500 description: vxlan_backbone_vxlan2 (opt3) options=3D80020 ether 58:9c:fc:55:55:55 groups: vxlan vxlan vni 2 local 10.100.100.2:4789 remote 10.100.100.1:4789 media: Ethernet autoselect (autoselect ) status: active nd6 options=3D29 root@host-b:~ # tcpdump -i vxlan2 tcpdump: verbose output suppressed, use -v[v]... for full protocol decode listening on vxlan2, link-type EN10MB (Ethernet), snapshot length 262144 by= tes 09:27:37.370333 ARP, Request who-has 10.100.110.2 tell 10.100.110.1, length= 42 09:27:37.370544 ARP, Reply 10.100.110.2 is-at 04:f4:1c:33:33:33 (oui Unknow= n), length 42 09:27:38.410319 ARP, Request who-has 10.100.110.2 tell 10.100.110.1, length= 42 09:27:38.410495 ARP, Reply 10.100.110.2 is-at 04:f4:1c:33:33:33 (oui Unknow= n), length 42 ... root@host-b:~ # ifconfig ix0 ix0: flags=3D1008843 metri= c 0 mtu 9000 description: vxlan_backbone (opt1) =20=20=20=20=20=20=20 options=3D48538b8 ether 90:5a:08:66:66:66 inet 10.100.100.2 netmask 0xffffffe0 broadcast 10.100.100.95 media: Ethernet autoselect (1000baseT ) status: active nd6 options=3D29 root@host-b:~ # tcpdump -i ix0 tcpdump: verbose output suppressed, use -v[v]... for full protocol decode listening on ix0, link-type EN10MB (Ethernet), snapshot length 262144 bytes 09:31:08.171988 IP 10.100.100.1.22083 > 10.100.100.2.vxlan: VXLAN, flags [I] (0x08), vni 2 ARP, Request who-has 10.100.110.2 tell 10.100.110.1, length 42 09:31:08.172217 IP 10.100.100.2.19162 > 10.100.100.1.vxlan: VXLAN, flags [I] (0x08), vni 2 ARP, Reply 10.100.110.2 is-at 04:f4:1c:33:33:33 (oui Unknown), length 42 ... root@host-a:~ # ifconfig bnxt3 bnxt3: flags=3D1028943 metric 0 mtu 9000 description: vxlan_backbone (opt1) options=3D4800028 ether 14:23:f2:11:11:11 inet 10.100.100.1 netmask 0xffffffe0 broadcast 10.100.100.95 media: Ethernet autoselect (10Gbase-SR ) status: active nd6 options=3D29 root@host-a:~ # tcpdump -i bnxt3 tcpdump: verbose output suppressed, use -v[v]... for full protocol decode listening on bnxt3, link-type EN10MB (Ethernet), snapshot length 262144 byt= es 09:29:10.735401 IP 10.100.100.1.22083 > 10.100.100.2.vxlan: VXLAN, flags [I] (0x08), vni 2 ARP, Request who-has 10.100.110.2 tell 10.100.110.1, length 42 09:29:11.772303 IP 10.100.100.1.22083 > 10.100.100.2.vxlan: VXLAN, flags [I] (0x08), vni 2 ARP, Request who-has 10.100.110.2 tell 10.100.110.1, length 42 ... Replacing ix0 with bge0 on host-b fixed the issue! --=20 You are receiving this mail because: You are the assignee for the bug.= From nobody Mon Aug 3 10:00:45 2026 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 4hDBy713S3z6n1Qf for ; Mon, 03 Aug 2026 10:00:47 +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 "YR1" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id 4hDBy674KQz48mc for ; Mon, 03 Aug 2026 10:00:46 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; 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Mon, 03 Aug 2026 10:00:46 +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 673A0k9K091000 for ; Mon, 3 Aug 2026 10:00:46 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from bugzilla@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 673A0kc1090999 for net@FreeBSD.org; Mon, 3 Aug 2026 10:00:46 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 265714] igc(4) drops link under high traffic Date: Mon, 03 Aug 2026 10:00:45 +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-STABLE X-Bugzilla-Keywords: IntelNetworking X-Bugzilla-Severity: Affects Many People X-Bugzilla-Who: commit-hook@FreeBSD.org X-Bugzilla-Status: New 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-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="UTF-8" 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 List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D265714 --- Comment #55 from commit-hook@FreeBSD.org --- A commit in branch main references this bug: URL: https://cgit.FreeBSD.org/src/commit/?id=3D4a28d390f5fbae2483e88805559881b04= ccf9a80 commit 4a28d390f5fbae2483e88805559881b04ccf9a80 Author: Kevin Bowling AuthorDate: 2026-08-03 09:55:15 +0000 Commit: Kevin Bowling CommitDate: 2026-08-03 10:00:00 +0000 igc: Disable PCIe L1.2 on I225 I225 devices can incorrectly enter L1 substates while CLKREQ# is asserted, both while idle and in D3. Disable ASPM and PCI-PM L1.2 on I225 to prevent the resulting packet loss. Keep the I226 workaround ASPM-only because it addresses a separate traffic exit latency observation. PR: 265714 MFC after: 4 days sys/dev/igc/if_igc.c | 42 ++++++++++++++++++++++-------------------- sys/dev/igc/igc_base.c | 29 +++++++++++++++++++++++++++++ sys/dev/igc/igc_base.h | 1 + 3 files changed, 52 insertions(+), 20 deletions(-) --=20 You are receiving this mail because: You are the assignee for the bug.= From nobody Mon Aug 3 10:03:03 2026 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 4hDC0n1L30z6n1wb for ; Mon, 03 Aug 2026 10:03:05 +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 "YR1" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id 4hDC0m6nZ8z49c0 for ; 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Mon, 03 Aug 2026 10:03:04 +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 673A3478001319 for ; Mon, 3 Aug 2026 10:03:04 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 673A34Zq001318 for net@FreeBSD.org; Mon, 3 Aug 2026 10:03:04 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 265714] igc(4) drops link under high traffic Date: Mon, 03 Aug 2026 10:03:03 +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-STABLE X-Bugzilla-Keywords: IntelNetworking X-Bugzilla-Severity: Affects Many People X-Bugzilla-Who: kbowling@freebsd.org X-Bugzilla-Status: New 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-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="UTF-8" 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 List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D265714 --- Comment #56 from Kevin Bowling --- I've expanded a related coverage to I225 matching the available errata document. Let us know how it goes. --=20 You are receiving this mail because: You are the assignee for the bug.= From nobody Mon Aug 3 11:16:58 2026 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 4hDDf221gbz6n90f for ; Mon, 03 Aug 2026 11:16:58 +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 "YR1" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id 4hDDf218xhz3LGk for ; Mon, 03 Aug 2026 11:16:58 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; 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Mon, 03 Aug 2026 11:16:58 +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 673BGvVf013046 for ; Mon, 3 Aug 2026 11:16:57 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from bugzilla@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 673BGvlP013045 for net@FreeBSD.org; Mon, 3 Aug 2026 11:16:57 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 296594] TCP: RFC 5961 sends a challenge ACK instead of resetting when a valid RST arrives with SEG.SEQ == RCV.NXT and the receiver has delayed-ACKed data, leaving the connection half-open Date: Mon, 03 Aug 2026 11:16:58 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 16.0-CURRENT X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: commit-hook@FreeBSD.org X-Bugzilla-Status: In Progress X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: tuexen@freebsd.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="UTF-8" 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 List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D296594 --- Comment #9 from commit-hook@FreeBSD.org --- A commit in branch main references this bug: URL: https://cgit.FreeBSD.org/src/commit/?id=3Dc9df1a6cf9be9d44eacc8616ebba1cd19= 010c7fc commit c9df1a6cf9be9d44eacc8616ebba1cd19010c7fc Author: Michael Tuexen AuthorDate: 2026-08-03 11:07:32 +0000 Commit: Michael Tuexen CommitDate: 2026-08-03 11:07:32 +0000 tcp: improve SEG.SEQ validation for RST segments A RST segment can be sent in response to (a) received segment or (b) by the upper layer protocol. The SEG.SEQ validation consists of two checks: (1) the in-window check of SEG.SEQ and (2) the exact match check of SEG.SEQ. For the in-window check (1), the left edge of the window needs to be based on tp->last_ack_sent to cover the delayed ACK case, whereas the right edge needs to be based on tp->rcv_nxt + tp->rcv_wnd. This both assumes that tp->rcv_wnd is not zero. For the special case of tp->rcv_wnd being zero, add checks against tp->last_ack_sent for (a) and on tp->rcv_nxt for (b). This applies to all TCP stacks. When the exact match (2) of SEG.SEQ is performed, it should be based on tp->last_ack_sent for (a) and on tp->rcv_nxt for (b). To cover both, check for both. Add this only to the base stack, since the RACK and BBR stacks already do this. PR: 296594 Reviewed by: rscheff MFC after: 3 days MFC to: stable/14 MFC to: stable/15 Sponsored by: Netflix, Inc. Differential Revision: https://reviews.freebsd.org/D58594 sys/netinet/tcp_input.c | 18 ++++++++++++------ sys/netinet/tcp_stacks/rack_bbr_common.c | 22 ++++++++++++++-------- 2 files changed, 26 insertions(+), 14 deletions(-) --=20 You are receiving this mail because: You are on the CC list for the bug.= From nobody Mon Aug 3 11:20:25 2026 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 4hDDk2296tz6n9Jf for ; Mon, 03 Aug 2026 11:20:26 +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 "YR1" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id 4hDDk14V8kz3MC9 for ; Mon, 03 Aug 2026 11:20:25 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1785756025; 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=yrvD9ybbrH5GtEQlZSlA+T0PAdxFpU+ukWxddNVSVCc=; b=LKXnv+p/8Lb1ZatWFz7eclubbgSFImNM0X3eVo9hqRw7Th4YVKgWUvT0rlHV/fjFac7omx w/+rPS3T8i+d9WzbyvsSMN5MU77AC3UtiS0uaIg8xRvZGTHQgpcGCw4UW7bqXGLhMHLxFM yFXZWv8CJ9ni8mvMbPBuavbPtmto4Cd8FEkBT5a7Q9U3T9LjDYAtj64HbDr74j0QYnjlMP GnrjWO7OBNgG2a8yi6IVM9R5fwp7a//kJhWNSnZz3LFA7/n6ohGnNI0bAyGPr9PBGh7/17 KjogLfWmUOBbFsaJS6fd8BTjAjhY1P1KvpmVEH6UyjgyNhatq7e6VuvitrKTMw== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1785756025; a=rsa-sha256; cv=none; b=vfBbA1cFMjXbuoh2pGjurMd9i6jtQ+yw+9owEfg0cfdjnEt4MMFv9H6Shv3Oy+nCHS3J8M rN+5q1wbxlAzDlMDdbJXay5CeOEZ6a1u2rOoOwQB6U10h5kQ7hhyhL0UImVRGRaxR/tlIm ZbxVMmzV0Ln9TFRdRFdquubRaZijhyLFKR5/oUU9PqCrOaG+kTna+jSfn+caybcgg1jOGM Y11xRC7TDqHyYFMip34VZyOxHPDaZvIqyc1tcWPVWCytiGiOxombXVx9GfcF1pGpQjAF6q ovdU00HUzJ+DnVDeRqAtKFPGp4ABmk06MdgV5sfI7AFByA2YQTnydux3dIOFnA== 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=1785756025; 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=yrvD9ybbrH5GtEQlZSlA+T0PAdxFpU+ukWxddNVSVCc=; b=NSEJ3XhPedgHGkfo+gSnnoMwZzwwu1Ratl272kypfm+JS5LclObPtSHdqdLok0t1ZdZDqe Pn9j1b0fCrxsHiDVWqAXFfYigsTi1f42OG73gURo1erQ94ywuG15MRYnvgRVnA7be+cuoH 04bkqfM1LBX/9dV2j2DFoPFMCpNc3I698CIGWkHCDzm14KSMgB05z46ch9EnBBjsWfIbLY YbQ0Au1H174gscPGVQn7qu6In/rAdw8a4SUvfjAvuszxw9Z9W2+Aud5k767TneyDiajErG Qq/H8tdI8EX4J8KLnHZ6HNs7e9DxM73l4QRt1itl82jdcvX0x27ZoyxsijI/Ug== 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 4hDDk12pwrzyQf for ; Mon, 03 Aug 2026 11:20:25 +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 673BKPGN014988 for ; Mon, 3 Aug 2026 11:20:25 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 673BKPXY014987 for net@FreeBSD.org; Mon, 3 Aug 2026 11:20:25 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 296594] TCP: RFC 5961 sends a challenge ACK instead of resetting when a valid RST arrives with SEG.SEQ == RCV.NXT and the receiver has delayed-ACKed data, leaving the connection half-open Date: Mon, 03 Aug 2026 11:20:25 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 16.0-CURRENT X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: tuexen@freebsd.org X-Bugzilla-Status: In Progress X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: tuexen@freebsd.org X-Bugzilla-Flags: mfc-stable15? mfc-stable14? X-Bugzilla-Changed-Fields: flagtypes.name Message-ID: In-Reply-To: References: Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="UTF-8" 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 List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D296594 Michael Tuexen changed: What |Removed |Added ---------------------------------------------------------------------------- Flags| |mfc-stable15?, | |mfc-stable14? --=20 You are receiving this mail because: You are on the CC list for the bug.= From nobody Mon Aug 3 12:05:46 2026 X-Original-To: freebsd-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 4hDFll48lmz6nG2N for ; Mon, 03 Aug 2026 12:06:59 +0000 (UTC) (envelope-from felix@ffetc.net) Received: from lipwig.ffetc.net (lipwig.ffetc.net [157.230.104.207]) (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 mx1.freebsd.org (Postfix) with ESMTPS id 4hDFlk0Tftz3bTd for ; Mon, 03 Aug 2026 12:06:57 +0000 (UTC) (envelope-from felix@ffetc.net) Authentication-Results: mx1.freebsd.org; dkim=pass header.d=ffetc.net header.s=default header.b=JoYgcKin; spf=pass (mx1.freebsd.org: domain of felix@ffetc.net designates 157.230.104.207 as permitted sender) smtp.mailfrom=felix@ffetc.net; dmarc=pass (policy=reject) header.from=ffetc.net Received: from rhysdottir.odd.tel ([IPv6:2400:5000:617a:0:0:0:0:b10d]) (authenticated bits=0) by lipwig.ffetc.net (8.18.1/8.17.2) with ESMTPSA id 673C5lFL304493 (version=TLSv1.3 cipher=TLS_AES_256_GCM_SHA384 bits=256 verify=NOT) for ; Mon, 3 Aug 2026 12:05:50 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ffetc.net; s=default; t=1785758751; bh=Ufmhg2V/FYmcG4Drv952KH7wbuKHwPJdFUpnI05cVzY=; h=Date:From:To:Subject:From; b=JoYgcKin2RlUNSvDoTlgd2d6zqLaBt1T/7OjMdREYMpaGgBUur1y7rmrJvd2R5oX0 tJLu2lH6qm3ZWtm6lLtkm/eBCMMJaBLMhoFTIAG3SItpfmRXqY4WDfrOdtvhsSge0G tDboqHJABk50oI1Stt0laKmWi5wYZDkf8sY5u/O0= Date: Mon, 3 Aug 2026 22:05:46 +1000 From: Felix To: freebsd-net@freebsd.org Subject: Troubleshooting multicast routing Message-ID: 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 List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii; format=flowed Content-Disposition: inline X-Spamd-Result: default: False [-2.92 / 15.00]; NEURAL_HAM_MEDIUM(-1.00)[-1.000]; NEURAL_HAM_LONG(-1.00)[-1.000]; DMARC_POLICY_ALLOW(-0.50)[ffetc.net,reject]; ONCE_RECEIVED(0.20)[]; R_DKIM_ALLOW(-0.20)[ffetc.net:s=default]; R_SPF_ALLOW(-0.20)[+mx]; NEURAL_HAM_SHORT(-0.12)[-0.117]; MIME_GOOD(-0.10)[text/plain]; ASN(0.00)[asn:14061, ipnet:157.230.96.0/20, country:US]; MIME_TRACE(0.00)[0:+]; MISSING_XM_UA(0.00)[]; RCVD_COUNT_ONE(0.00)[1]; ARC_NA(0.00)[]; RCPT_COUNT_ONE(0.00)[1]; RCVD_TLS_ALL(0.00)[]; MLMMJ_DEST(0.00)[freebsd-net@freebsd.org]; FROM_EQ_ENVFROM(0.00)[]; FROM_HAS_DN(0.00)[]; RCVD_VIA_SMTP_AUTH(0.00)[]; TO_DN_NONE(0.00)[]; PREVIOUSLY_DELIVERED(0.00)[freebsd-net@freebsd.org]; TO_MATCH_ENVRCPT_ALL(0.00)[]; DKIM_TRACE(0.00)[ffetc.net:+] X-Rspamd-Queue-Id: 4hDFlk0Tftz3bTd X-Spamd-Bar: -- Hi all, I'm experimenting with static multicast routing using smcroute on FreeBSD. (My goal is bridging SSDP between networks, but I'm mostly using this as a chance to experiment with multicast routing in general.) I'm having some trouble getting v4 traffic to route (while v6 is working fine), and I'd be grateful for any advice. My simple smcroute.conf to bridge SSDP between three networks is as follows: > phyint trusted enable > phyint untrusted enable > phyint tenants enable > > mroute from trusted group 239.255.255.250 to tenants > mroute from trusted group ff05::c to tenants > mroute from untrusted group 239.255.255.250 to tenants > mroute from untrusted group ff05::c to tenants > mroute from tenants group 239.255.255.250 to trusted untrusted > mroute from tenants group ff05::c to trusted untrusted "trusted" (172.16.0.94/27), "untrusted" (172.16.0.126/27), and "tenants" (172.16.0.1/32) are three vlan(4) interfaces on the same physical ixl(4) interface. After starting smcrouted, netstat -g reports as expected: > IPv4 Virtual Interface Table > Vif Thresh Local-Address Remote-Address Pkts-In Pkts-Out > 0 1 172.16.0.94 0 0 > 1 1 172.16.0.126 0 0 > 2 1 172.16.0.1 0 0 > > IPv4 Multicast Forwarding Table is empty > > > IPv6 Multicast Interface Table > Mif Rate PhyIF Pkts-In Pkts-Out > 0 0 trusted 0 0 > 1 0 untrusted 0 0 > 2 0 tenants 0 0 > > IPv6 Multicast Forwarding Table is empty I then send some SSDP discover packets on "trusted" - four each on v4 and v6. The v6 packets are routed to "tenants" as expected, but I never see the v4 packets, either on a tcpdump of "tenants" on the router or on another device connected to "tenants". netstat -g appears to suggest that the packets were forwarded: > IPv4 Virtual Interface Table > Vif Thresh Local-Address Remote-Address Pkts-In Pkts-Out > 0 1 172.16.0.94 4 0 > 1 1 172.16.0.126 0 0 > 2 1 172.16.0.1 0 4 > > IPv4 Multicast Forwarding Table > Origin Group Packets In-Vif Out-Vifs:Ttls > 172.16.0.65 239.255.255.250 4 0 2:1 > > > IPv6 Multicast Interface Table > Mif Rate PhyIF Pkts-In Pkts-Out > 0 0 trusted 4 0 > 1 0 untrusted 0 0 > 2 0 tenants 0 4 > > IPv6 Multicast Forwarding Cache > Origin Group Packets Waits In-Mif Out-Mifs > 2XXX:XXXX:XXXX:1:d92:4ded:53c ff05::c 4 0 0 2 smcroute logs a message seemingly indicating that it saw an IGMPMSG_NOCACHE with the wrong vif - 2 (tenants) rather than 0 (trusted): > smcroute[45888]: Multicast from 172.16.0.73, group 239.255.255.250, coming in on wrong VIF 2, iface tenants However, I think this might be a red herring, because the forwarding table entry is clearly created correctly. Maybe smcroute is seeing the packet again on its way out? pflog sees the packet come in on the expected interface, but never sees any multicast packets leave (neither v4 nor the known-working v6). Any idea what might be happening here? (It's not TTL, I've accounted for that already.) I'd appreciate any suggestions. Thanks, - Felix From nobody Mon Aug 3 14:04:23 2026 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 4hDJMD35pxz6nRdR for ; Mon, 03 Aug 2026 14:04:24 +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 "YR1" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id 4hDJMC6kgGz3ppS for ; Mon, 03 Aug 2026 14:04:23 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1785765863; 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; 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Mon, 3 Aug 2026 14:04:23 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 297241] netmap: reproducible kernel page fault in devfs_kqfilter_f during concurrent kqueue registration and descriptor teardown Date: Mon, 03 Aug 2026 14:04:23 +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: 14.4-STABLE X-Bugzilla-Keywords: crash X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: linimon@FreeBSD.org X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: net@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: assigned_to keywords Message-ID: In-Reply-To: References: Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="UTF-8" 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 List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D297241 Mark Linimon changed: What |Removed |Added ---------------------------------------------------------------------------- Assignee|bugs@FreeBSD.org |net@FreeBSD.org Keywords| |crash --=20 You are receiving this mail because: You are the assignee for the bug.= From nobody Mon Aug 3 14:28:56 2026 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 4hDJvX5s57z6nTmn for ; 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Mon, 03 Aug 2026 14:28:56 +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 673ESuOV018060 for ; Mon, 3 Aug 2026 14:28:56 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 673ESuqJ018059 for net@FreeBSD.org; Mon, 3 Aug 2026 14:28:56 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 279245] igc(4) I226 (and I225) TX hangups Date: Mon, 03 Aug 2026 14:28:56 +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: IntelNetworking X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: linimon@FreeBSD.org X-Bugzilla-Status: Open X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: kbowling@freebsd.org X-Bugzilla-Flags: mfc-stable15? mfc-stable14? X-Bugzilla-Changed-Fields: assigned_to flagtypes.name Message-ID: In-Reply-To: References: Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="UTF-8" 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 List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D279245 Mark Linimon changed: What |Removed |Added ---------------------------------------------------------------------------- Assignee|net@FreeBSD.org |kbowling@freebsd.org Flags| |mfc-stable15?, | |mfc-stable14? --=20 You are receiving this mail because: You are the assignee for the bug.= From nobody Mon Aug 3 15:00:09 2026 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 4hDKbY6F1tz6nXXB for ; 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Mon, 03 Aug 2026 15:00:09 +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 673F09bG067875 for ; Mon, 3 Aug 2026 15:00:09 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 673F09Lo067874 for net@FreeBSD.org; Mon, 3 Aug 2026 15:00:09 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 274926] Intel I219-LM renegotiates speed to 10Mbps after disconnection instead of 1Gbps Date: Mon, 03 Aug 2026 15:00:09 +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: IntelNetworking X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: linimon@FreeBSD.org X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: net@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: attachments.mimetype Message-ID: In-Reply-To: References: Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="UTF-8" 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 List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D274926 Mark Linimon changed: What |Removed |Added ---------------------------------------------------------------------------- Attachment #246271|application/x-troff-man |text/plain mime type| | --=20 You are receiving this mail because: You are the assignee for the bug.= From nobody Mon Aug 3 16:02:42 2026 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 4hDLzk5qsNz6mR5b for ; Mon, 03 Aug 2026 16:02:42 +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 "YR1" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id 4hDLzk1rRbz3Q8s for ; 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Mon, 03 Aug 2026 16:02:42 +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 673G2gXX069864 for ; Mon, 3 Aug 2026 16:02:42 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from bugzilla@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 673G2gB3069863 for net@FreeBSD.org; Mon, 3 Aug 2026 16:02:42 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 297220] infinite recursion in pfi_kkif_update() Date: Mon, 03 Aug 2026 16:02:42 +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: 16.0-CURRENT X-Bugzilla-Keywords: crash X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: commit-hook@FreeBSD.org X-Bugzilla-Status: New 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-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="UTF-8" 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 List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D297220 --- Comment #2 from commit-hook@FreeBSD.org --- A commit in branch main references this bug: URL: https://cgit.FreeBSD.org/src/commit/?id=3Dd2a5b5a86a92e86f77737273ab4b2e99d= a63c21d commit d2a5b5a86a92e86f77737273ab4b2e99da63c21d Author: Kristof Provost AuthorDate: 2026-08-03 14:05:28 +0000 Commit: Kristof Provost CommitDate: 2026-08-03 16:01:52 +0000 pf: attempt to handle overlapping group and interface names pf assumes that network groups and network interfaces share a namespace (that is, a name is unused, a group or an interface, never both a the same time). Unfortunately this assumption was broken when interface renaming was introduced. Attempt to cope with this rather than panicking. Note that this is a band-aid, not a full solution. The correct fix is for the network stack to go back to enforcing a single namespace for groups and interfaces. PR: 297220 Reported by: Robert Morris MFC after: 1 week Sponsored by: Rubicon Communications, LLC ("Netgate") sys/netpfil/pf/pf_if.c | 19 +++++++++++++------ tests/sys/netpfil/pf/names.sh | 23 +++++++++++++++++++++++ 2 files changed, 36 insertions(+), 6 deletions(-) --=20 You are receiving this mail because: You are the assignee for the bug.= From nobody Mon Aug 3 16:41:35 2026 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 4hDMrc3tY6z6mWHh for ; Mon, 03 Aug 2026 16:41:36 +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 "YR1" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id 4hDMrc3NXnz3bVX for ; 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Mon, 03 Aug 2026 16:41:36 +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 673GfavW030908 for ; Mon, 3 Aug 2026 16:41:36 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 673GfasF030907 for net@FreeBSD.org; Mon, 3 Aug 2026 16:41:36 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 265714] igc(4) drops link under high traffic Date: Mon, 03 Aug 2026 16:41:35 +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-STABLE X-Bugzilla-Keywords: IntelNetworking X-Bugzilla-Severity: Affects Many People X-Bugzilla-Who: tomek@cedro.info X-Bugzilla-Status: New 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-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="UTF-8" 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 List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D265714 --- Comment #57 from Tomasz "CeDeROM" CEDRO --- Thank you Kevin! :-) I am using 14.4-RELEASE-p8 and releng/14.4 branch. Tried to cherry-pick cha= nges here with this below with no success. # git checkout releng/14.4 # git cherry-pick cfad68c5c6b9c1a203b3c3777e252048df92281d 6560ee97e8f51d5147521319dfd9d1e7afe74d34 bbf0372feeb321a5bfeff7b1e79576ab01240441 2290ea7f4311e899019fe77bf7c7775033af6b24 e35533457530bb9db655e6137c2eea790e18b97b 01e7acd38d411c78caba1c4078bb3683f586e1c2 e389a05164ccb1dd41ee8d7f09203b475322dd72 297394e995e5ea1ea9bc85e609ca116255d51e97 9d30fd353dd3eacb095ce98cb9c91ec015b9af64 cecb0f45cb83349c60514da38fddce83ad042468 4a28d390f5fbae2483e88805559881b04ccf9a80 709426551c6a3607fb5a33f5b8dbb87cfa9c8125 a108ee9138a698f212d6d6832d54e88ce6786617 8f779f159e2198c85b4fcb8685989879a9330104=20 # git reflog 5c61838f749d (HEAD -> releng/14.4) HEAD@{0}: cherry-pick: igc: Add VLAN hardware filtering 2dd0fed39d00 HEAD@{1}: cherry-pick: igc: Correct hardware error statistics b72fe84fc51b HEAD@{2}: cherry-pick: igc: Work around I225 v1 minimum IPG erratum 4b1e7e467f16 HEAD@{3}: cherry-pick: igc: Disable PCIe L1.2 on I225 34966896f03f HEAD@{4}: cherry-pick: igc: Apply ASPM L1.2 workaround to all = I226 devices 450fdae4296e HEAD@{5}: cherry-pick: igc: Disable ASPM L1.2 on I226 to preve= nt RX stalls 9dde631ff416 HEAD@{6}: cherry-pick: igc(4): document adaptive interrupt moderation 8b8240dc63a7 HEAD@{7}: cherry-pick: igc: count TSO wire segments in the AIM counters e48280251460 HEAD@{8}: cherry-pick: igc: use packet-size AIM b0c5da4795be HEAD@{9}: cherry-pick: igc: synchronize interrupt moderation s= tate e70f6128669c HEAD@{10}: cherry-pick: igc: make AIM counter sampling coherent 6390fc3b7865 HEAD@{11}: cherry-pick: igc: fix RX accounting for multi-descriptor packets f435040fb97e HEAD@{12}: cherry-pick: igc.4: Describe better 9972639bcf93 HEAD@{13}: cherry-pick: igc: use newly exposed RSS hash key API rather than ad-hoc hashing 3de2d29b088e (tag: release/14.4.0-p8, origin/releng/14.4) HEAD@{14}: checko= ut: moving from d2a5b5a86a92e86f77737273ab4b2e99da63c21d to releng/14.4 # make buildkernel (..) cc -target x86_64-unknown-freebsd14.4 --sysroot=3D/usr/obj/usr/src/amd64.amd64/tmp -B/usr/obj/usr/src/amd64.amd64/tmp/usr/bin -c -O2 -pipe -fno-strict-aliasi= ng -march=3Darrowlake-s -g -nostdinc -I. -I/usr/src/sys -I/usr/src/sys/contrib/ck/include -I/usr/src/sys/contrib/libfdt -D_KERNEL -DHAVE_KERNEL_OPTION_HEADERS -include opt_global.h -fno-common=20=20=20 -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -MD -MF.depend.if_igc= .o -MTif_igc.o -ffile-prefix-map=3D/usr/src/sys=3D/usr/src/sys -ffile-prefix-map=3D/usr/obj/usr/src/amd64.amd64/sys/GENERIC=3D/usr/obj/usr= /src/amd64.amd64/sys/GENERIC -ffile-prefix-map=3D/usr/obj/usr/src/amd64.amd64/tmp=3D/sysroot -fdebug-prefix-map=3D./machine=3D/usr/src/sys/amd64/include -fdebug-prefix-map=3D./x86=3D/usr/src/sys/x86/include -fdebug-prefix-map=3D./i386=3D/usr/src/sys/i386/include -mcmodel=3Dkernel -mno-red-zone -mno-mmx -mno-sse -msoft-float -fno-asynchronous-unwind-tabl= es -ffreestanding -fwrapv -fstack-protector -Wall -Wstrict-prototypes -Wmissing-prototypes -Wpointer-arith -Wcast-qual -Wundef -Wno-pointer-sign -D__printf__=3D__freebsd_kprintf__ -Wmissing-include-dirs -fdiagnostics-show-option -Wno-unknown-pragmas -Wno-error=3Dtautological-co= mpare -Wno-error=3Dempty-body -Wno-error=3Dparentheses-equality -Wno-error=3Dunused-function -Wno-error=3Dpointer-sign -Wno-error=3Dshift-negative-value -Wno-address-of-packed-member -Wno-format-zero-length -mno-aes -mno-avx -std=3Dgnu99 -Werror /usr/src/sys/dev/igc/if_igc.c /usr/src/sys/dev/igc/if_igc.c:1573:10: error: use of undeclared identifier 'PCIM_L1PM_CTL1_ASPM_L1_2' 1573 | mask =3D PCIM_L1PM_CTL1_ASPM_L1_2 | | ^ /usr/src/sys/dev/igc/if_igc.c:1574:7: error: use of undeclared identifier 'PCIM_L1PM_CTL1_PCIPM_L1_2' 1574 | PCIM_L1PM_CTL1_PCIPM_L1_2; | ^ /usr/src/sys/dev/igc/if_igc.c:1576:10: error: use of undeclared identifier 'PCIM_L1PM_CTL1_ASPM_L1_2' 1576 | mask =3D PCIM_L1PM_CTL1_ASPM_L1_2; | ^ /usr/src/sys/dev/igc/if_igc.c:1583:36: error: use of undeclared identifier 'PCIR_L1PM_CTL1' 1583 | ctl1 =3D pci_read_config(dev, cap + PCIR_L1PM_CTL1, 4); | ^ /usr/src/sys/dev/igc/if_igc.c:1585:30: error: use of undeclared identifier 'PCIR_L1PM_CTL1' 1585 | pci_write_config(dev, cap + PCIR_L1PM_CTL1, ctl1, 4); | ^ 5 errors generated. *** Error code 1 Stop. make[2]: stopped making "all" in /usr/obj/usr/src/amd64.amd64/sys/GENERIC 67.92 real 62.26 user 5.65 sys *** Error code 1 Looks like something else changed too in the meantime :-) Will try to backport them into stable/14 in a moment maybe that will work := -) --=20 You are receiving this mail because: You are the assignee for the bug.= From nobody Mon Aug 3 16:58:36 2026 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 4hDNDG0255z6mXn6 for ; 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Mon, 03 Aug 2026 16:58:37 +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 673GwbWl052655 for ; Mon, 3 Aug 2026 16:58:37 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 673Gwb0O052654 for net@FreeBSD.org; Mon, 3 Aug 2026 16:58:37 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 265714] igc(4) drops link under high traffic Date: Mon, 03 Aug 2026 16:58:36 +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-STABLE X-Bugzilla-Keywords: IntelNetworking X-Bugzilla-Severity: Affects Many People X-Bugzilla-Who: tomek@cedro.info X-Bugzilla-Status: New 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-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="UTF-8" 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 List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D265714 --- Comment #58 from Tomasz "CeDeROM" CEDRO --- I also have problem backporting to stable/14, sorry, do you know what additional commits do I miss? :-) # git checkout --track origin/stable/14 branch 'stable/14' set up to track 'origin/stable/14'. Switched to a new branch 'stable/14' # git pull Already up to date. # git cherry-pick 297394e995e5ea1ea9bc85e609ca116255d51e97=20 9d30fd353dd3eacb095ce98cb9c91ec015b9af64=20 cecb0f45cb83349c60514da38fddce83ad042468=20 4a28d390f5fbae2483e88805559881b04ccf9a80=20 709426551c6a3607fb5a33f5b8dbb87cfa9c8125=20 a108ee9138a698f212d6d6832d54e88ce6786617=20 8f779f159e2198c85b4fcb8685989879a9330104 Auto-merging share/man/man4/igc.4 On branch stable/14 Your branch is up to date with 'origin/stable/14'. You are currently cherry-picking commit 297394e995e5. (all conflicts fixed: run "git cherry-pick --continue") (use "git cherry-pick --skip" to skip this patch) (use "git cherry-pick --abort" to cancel the cherry-pick operation) nothing to commit, working tree clean The previous cherry-pick is now empty, possibly due to conflict resolution. If you wish to commit it anyway, use: git commit --allow-empty Otherwise, please use 'git cherry-pick --skip' # git commit --allow-empty # git cherry-pick --continue # git commit --allow-empty [detached HEAD e34637e3d70f] igc(4): document adaptive interrupt moderation Author: Kevin Bowling Date: Sat Jul 25 17:10:38 2026 -0700 hexagon# git cherry-pick --continue Auto-merging sys/dev/igc/if_igc.c [detached HEAD 1a02a700d43e] igc: Disable ASPM L1.2 on I226 to prevent RX stalls Author: Michael Adler Date: Thu Jul 9 13:02:37 2026 -0400 3 files changed, 66 insertions(+) [detached HEAD 2222df13f495] igc: Apply ASPM L1.2 workaround to all I226 devices Author: Michael Adler Date: Fri Jul 31 16:54:00 2026 -0700 1 file changed, 5 insertions(+) Auto-merging sys/dev/igc/if_igc.c [detached HEAD 64edcfc0b200] igc: Disable PCIe L1.2 on I225 Author: Kevin Bowling Date: Mon Aug 3 02:55:15 2026 -0700 3 files changed, 52 insertions(+), 20 deletions(-) Auto-merging sys/dev/igc/if_igc.c [detached HEAD 013eaf9d4559] igc: Work around I225 v1 minimum IPG erratum Author: Kevin Bowling Date: Mon Aug 3 03:28:49 2026 -0700 2 files changed, 30 insertions(+) Auto-merging sys/dev/igc/if_igc.c [detached HEAD 89996d34bf2a] igc: Correct hardware error statistics Author: Kevin Bowling Date: Mon Aug 3 03:31:36 2026 -0700 4 files changed, 17 insertions(+), 3 deletions(-) Auto-merging share/man/man4/igc.4 CONFLICT (content): Merge conflict in share/man/man4/igc.4 Auto-merging sys/dev/igc/if_igc.c error: could not apply 8f779f159e21... igc: Add VLAN hardware filtering hint: After resolving the conflicts, mark them with hint: "git add/rm ", then run hint: "git cherry-pick --continue". hint: You can instead skip this commit with "git cherry-pick --skip". hint: To abort and get back to the state before "git cherry-pick", hint: run "git cherry-pick --abort". hint: Disable this message with "git config set advice.mergeConflict false" # git status HEAD detached from origin/stable/14 You are currently cherry-picking commit 8f779f159e21. (fix conflicts and run "git cherry-pick --continue") (use "git cherry-pick --skip" to skip this patch) (use "git cherry-pick --abort" to cancel the cherry-pick operation) Changes to be committed: modified: sys/dev/igc/if_igc.c modified: sys/dev/igc/if_igc.h Unmerged paths: (use "git add ..." to mark resolution) both modified: share/man/man4/igc.4 # vim share/man/man4/igc.4 # git add share/man/man4/igc.4 # git cherry-pick --continue 4034a2a6dd86 (HEAD) HEAD@{0}: commit (cherry-pick): igc: Add VLAN hardware filtering 89996d34bf2a HEAD@{1}: cherry-pick: igc: Correct hardware error statistics 013eaf9d4559 HEAD@{2}: cherry-pick: igc: Work around I225 v1 minimum IPG erratum 64edcfc0b200 HEAD@{3}: cherry-pick: igc: Disable PCIe L1.2 on I225 2222df13f495 HEAD@{4}: cherry-pick: igc: Apply ASPM L1.2 workaround to all = I226 devices 1a02a700d43e HEAD@{5}: cherry-pick: igc: Disable ASPM L1.2 on I226 to preve= nt RX stalls e34637e3d70f HEAD@{6}: commit (cherry-pick): igc(4): document adaptive interrupt moderation 0194bbf16ff9 HEAD@{7}: commit (cherry-pick): igc(4): document adaptive interrupt moderation 58c826d72918 (origin/stable/14, stable/14) HEAD@{8}: checkout: moving from stable/14 to origin/stable/14 # make buildkernel (..) cc -target x86_64-unknown-freebsd14.5 --sysroot=3D/usr/obj/usr/src/amd64.amd64/tmp -B/usr/obj/usr/src/amd64.amd64/tmp/usr/bin -c -O2 -pipe -fno-strict-aliasi= ng -march=3Darrowlake-s -g -nostdinc -I. -I/usr/src/sys -I/usr/src/sys/contrib/ck/include -I/usr/src/sys/contrib/libfdt -D_KERNEL -DHAVE_KERNEL_OPTION_HEADERS -include opt_global.h -fno-common=20=20=20 -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -MD -MF.depend.if_igc= .o -MTif_igc.o -ffile-prefix-map=3D/usr/src/sys=3D/usr/src/sys -ffile-prefix-map=3D/usr/obj/usr/src/amd64.amd64/sys/GENERIC=3D/usr/obj/usr= /src/amd64.amd64/sys/GENERIC -ffile-prefix-map=3D/usr/obj/usr/src/amd64.amd64/tmp=3D/sysroot -fdebug-prefix-map=3D./machine=3D/usr/src/sys/amd64/include -fdebug-prefix-map=3D./x86=3D/usr/src/sys/x86/include -fdebug-prefix-map=3D./i386=3D/usr/src/sys/i386/include -mcmodel=3Dkernel -mno-red-zone -mno-mmx -mno-sse -msoft-float -fno-asynchronous-unwind-tabl= es -ffreestanding -fwrapv -fstack-protector-strong -Wall -Wstrict-prototypes -Wmissing-prototypes -Wpointer-arith -Wcast-qual -Wundef -Wno-pointer-sign -D__printf__=3D__freebsd_kprintf__ -Wmissing-include-dirs -fdiagnostics-show-option -Wno-unknown-pragmas -Wno-error=3Dtautological-co= mpare -Wno-error=3Dempty-body -Wno-error=3Dparentheses-equality -Wno-error=3Dunused-function -Wno-error=3Dpointer-sign -Wno-error=3Dshift-negative-value -Wno-address-of-packed-member -Wno-format-zero-length -mno-aes -mno-avx -std=3Dgnu99 -Werror /usr/src/sys/dev/igc/if_igc.c /usr/src/sys/dev/igc/if_igc.c:1574:10: error: use of undeclared identifier 'PCIM_L1PM_CTL1_ASPM_L1_2' 1574 | mask =3D PCIM_L1PM_CTL1_ASPM_L1_2 | | ^ /usr/src/sys/dev/igc/if_igc.c:1575:7: error: use of undeclared identifier 'PCIM_L1PM_CTL1_PCIPM_L1_2' 1575 | PCIM_L1PM_CTL1_PCIPM_L1_2; | ^ /usr/src/sys/dev/igc/if_igc.c:1577:10: error: use of undeclared identifier 'PCIM_L1PM_CTL1_ASPM_L1_2' 1577 | mask =3D PCIM_L1PM_CTL1_ASPM_L1_2; | ^ /usr/src/sys/dev/igc/if_igc.c:1584:36: error: use of undeclared identifier 'PCIR_L1PM_CTL1' 1584 | ctl1 =3D pci_read_config(dev, cap + PCIR_L1PM_CTL1, 4); | ^ /usr/src/sys/dev/igc/if_igc.c:1586:30: error: use of undeclared identifier 'PCIR_L1PM_CTL1' 1586 | pci_write_config(dev, cap + PCIR_L1PM_CTL1, ctl1, 4); | ^ 5 errors generated. *** Error code 1 Stop. make[2]: stopped making "all" in /usr/obj/usr/src/amd64.amd64/sys/GENERIC 69.51 real 63.22 user 6.30 sys *** Error code 1 --=20 You are receiving this mail because: You are the assignee for the bug.= From nobody Mon Aug 3 18:27:59 2026 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 4hDQCP5R3Mz6mjbn for ; Mon, 03 Aug 2026 18:28:01 +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 "YR1" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id 4hDQCP4ttDz41DZ for ; 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Mon, 03 Aug 2026 18:28:01 +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 673IS16M095296 for ; Mon, 3 Aug 2026 18:28:01 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 673IS11r095295 for net@FreeBSD.org; Mon, 3 Aug 2026 18:28:01 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 265714] igc(4) drops link under high traffic Date: Mon, 03 Aug 2026 18:27:59 +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-STABLE X-Bugzilla-Keywords: IntelNetworking X-Bugzilla-Severity: Affects Many People X-Bugzilla-Who: tomek@cedro.info X-Bugzilla-Status: New 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-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="UTF-8" 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 List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D265714 --- Comment #59 from Tomasz "CeDeROM" CEDRO --- Playing around some more, here is a dedicated branch in case someone want to test on top of existing 14.4-RELEASE-p8: https://github.com/cederom/freebsd-src/tree/cederom-releng-14.4.8-igc_test_= 20260803 So far this is: # git log --oneline -17 18774c90fb02 (HEAD -> cederom-releng-14.4.8-igc_test_20260803, cederom/cederom-releng-14.4.8-igc_test_20260803) igc: Add VLAN hardware filtering c1bc2da741d5 igc: Correct hardware error statistics e80624657a23 igc: Work around I225 v1 minimum IPG erratum 8429f0391c11 igc: Disable PCIe L1.2 on I225 ea774409c9ca igc: Apply ASPM L1.2 workaround to all I226 devices df561a9ea5f9 igc: Disable ASPM L1.2 on I226 to prevent RX stalls 4472d239ff5b igc(4): document adaptive interrupt moderation 53408cbd10c1 igc: count TSO wire segments in the AIM counters f94e9349b389 igc: use packet-size AIM fe2c8e215ccf igc: synchronize interrupt moderation state fdf2a8ad9699 igc: make AIM counter sampling coherent dc0fd5a3b87b igc: fix RX accounting for multi-descriptor packets d6f358d9412c igc.4: Describe better a3a185dba982 igc: use newly exposed RSS hash key API rather than ad-hoc has= hing 518828a76cef pci: Add L1 PM definitions d9b8b38e449f rss: Enable portions of RSS globally to enable symmetric hashi= ng 3de2d29b088e (tag: release/14.4.0-p8, origin/releng/14.4, cederom/releng/14= .4) Add UPDATING entries and bump version a830cbd7bbef HEAD@{14}: cherry-pick: pci: Add L1 PM definitions --=20 You are receiving this mail because: You are the assignee for the bug.= From nobody Mon Aug 3 18:45:25 2026 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 4hDQbW4JlHz6mlSG for ; 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Mon, 03 Aug 2026 18:45:27 +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 673IjRZQ020787 for ; Mon, 3 Aug 2026 18:45:27 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 673IjR2a020786 for net@FreeBSD.org; Mon, 3 Aug 2026 18:45:27 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 193246] Bug in IPv6 multicast join(), uncovered by Jenkins Date: Mon, 03 Aug 2026 18:45:25 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 10.0-RELEASE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: bms@FreeBSD.org X-Bugzilla-Status: In Progress X-Bugzilla-Resolution: X-Bugzilla-Priority: Normal X-Bugzilla-Assigned-To: bms@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="UTF-8" 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 List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D193246 --- Comment #29 from Bruce M Simpson --- It is all on main now, because of my git rebase mishap earlier today. --=20 You are receiving this mail because: You are on the CC list for the bug.= From nobody Tue Aug 4 00:38:23 2026 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 4hDZQn3JWzz6nMlw for ; Tue, 04 Aug 2026 00:38:25 +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 "YR1" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id 4hDZQn2djdz3Xtl for ; 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Tue, 04 Aug 2026 00:38:25 +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 6740cP14073309 for ; Tue, 4 Aug 2026 00:38:25 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 6740cP5m073308 for net@FreeBSD.org; Tue, 4 Aug 2026 00:38:25 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 265714] igc(4) drops link under high traffic Date: Tue, 04 Aug 2026 00:38:23 +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-STABLE X-Bugzilla-Keywords: IntelNetworking X-Bugzilla-Severity: Affects Many People X-Bugzilla-Who: tomek@cedro.info X-Bugzilla-Status: New 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-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="UTF-8" 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 List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D265714 --- Comment #60 from Tomasz "CeDeROM" CEDRO --- Builds fine now, some symbols are added / changed thus reboot was necessary, works fine so far, need to work for some time (days) with that update to see the any change, the path for stable/14 and releng/14.4 is reported, thank y= ou Kevin!! :-) # uname -a FreeBSD hexagon 14.4-RELEASE-p8 FreeBSD 14.4-RELEASE-p8 cederom-releng-14.4.8-igc_test_20260803-n273770-18774c90fb02 GENERIC amd64 --=20 You are receiving this mail because: You are the assignee for the bug.= From nobody Tue Aug 4 13:34:37 2026 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 4hDvfQ3QZTz6nG7b for ; 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Tue, 04 Aug 2026 13:34:37 +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 674DYbFk027049 for ; Tue, 4 Aug 2026 13:34:37 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 674DYbeh027048 for net@FreeBSD.org; Tue, 4 Aug 2026 13:34:37 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 297264] Exploitable bug in PF_KEY? Date: Tue, 04 Aug 2026 13:34:37 +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: 15.1-RELEASE X-Bugzilla-Keywords: security X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: kp@freebsd.org X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: net@FreeBSD.org X-Bugzilla-Flags: maintainer-feedback? X-Bugzilla-Changed-Fields: cc assigned_to Message-ID: In-Reply-To: References: Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="UTF-8" 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 List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D297264 Kristof Provost changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |kp@freebsd.org Assignee|pf@FreeBSD.org |net@FreeBSD.org --- Comment #2 from Kristof Provost --- Mark, this is about IPSec code, not pf. --=20 You are receiving this mail because: You are the assignee for the bug.= From nobody Tue Aug 4 14:23:21 2026 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 4hDwkf0S31z6mqS7 for ; 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Tue, 04 Aug 2026 14:23:21 +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 674ENLe5008162 for ; Tue, 4 Aug 2026 14:23:21 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 674ENLJF008161 for net@FreeBSD.org; Tue, 4 Aug 2026 14:23:21 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 297273] tcp rack+fastopen can panic or crash in m_copydata() Date: Tue, 04 Aug 2026 14:23:21 +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: CURRENT X-Bugzilla-Keywords: crash X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: linimon@FreeBSD.org X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: net@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: assigned_to keywords Message-ID: In-Reply-To: References: Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="UTF-8" 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 List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D297273 Mark Linimon changed: What |Removed |Added ---------------------------------------------------------------------------- Assignee|bugs@FreeBSD.org |net@FreeBSD.org Keywords| |crash --=20 You are receiving this mail because: You are the assignee for the bug.= From nobody Tue Aug 4 14:39:43 2026 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 4hDx5W63dKz6mrsB for ; Tue, 04 Aug 2026 14:39:43 +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 "YR1" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id 4hDx5W5TfHz3VSV for ; 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Tue, 04 Aug 2026 14:39:43 +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 674Edh0v027274 for ; Tue, 4 Aug 2026 14:39:43 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 674Edhh5027273 for net@FreeBSD.org; Tue, 4 Aug 2026 14:39:43 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 297273] tcp rack+fastopen can panic or crash in m_copydata() Date: Tue, 04 Aug 2026 14:39:43 +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: 16.0-CURRENT X-Bugzilla-Keywords: crash X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: tuexen@freebsd.org X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: tuexen@freebsd.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: assigned_to cc Message-ID: In-Reply-To: References: Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="UTF-8" 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 List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D297273 Michael Tuexen changed: What |Removed |Added ---------------------------------------------------------------------------- Assignee|net@FreeBSD.org |tuexen@freebsd.org CC| |tuexen@freebsd.org --=20 You are receiving this mail because: You are the assignee for the bug.= From nobody Tue Aug 4 14:40:05 2026 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 4hDx5x2w1yz6mrmp for ; Tue, 04 Aug 2026 14:40:05 +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 "YR1" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id 4hDx5x27PQz3W0w for ; 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Tue, 04 Aug 2026 14:40:05 +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 674Ee5Wd027611 for ; Tue, 4 Aug 2026 14:40:05 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 674Ee537027610 for net@FreeBSD.org; Tue, 4 Aug 2026 14:40:05 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 297273] tcp rack+fastopen can panic or crash in m_copydata() Date: Tue, 04 Aug 2026 14:40:05 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 16.0-CURRENT X-Bugzilla-Keywords: crash X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: tuexen@freebsd.org X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: tuexen@freebsd.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: cc Message-ID: In-Reply-To: References: Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="UTF-8" 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 List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D297273 Michael Tuexen changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |net@FreeBSD.org --=20 You are receiving this mail because: You are on the CC list for the bug.= From nobody Tue Aug 4 14:43:27 2026 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 4hDx9q6TgGz6mrlG for ; Tue, 04 Aug 2026 14:43:27 +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 "YR1" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id 4hDx9q5h0Hz3Wg8 for ; 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Tue, 04 Aug 2026 14:43:27 +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 674EhRHb037413 for ; Tue, 4 Aug 2026 14:43:27 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 674EhR6D037412 for net@FreeBSD.org; Tue, 4 Aug 2026 14:43:27 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 297006] a bad server SYN packet can crash a rack/fastopen client Date: Tue, 04 Aug 2026 14:43:27 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 16.0-CURRENT X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: tuexen@freebsd.org X-Bugzilla-Status: Open X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: tuexen@freebsd.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: bug_status Message-ID: In-Reply-To: References: Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="UTF-8" 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 List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D297006 Michael Tuexen changed: What |Removed |Added ---------------------------------------------------------------------------- Status|New |Open --=20 You are receiving this mail because: You are on the CC list for the bug.= From nobody Tue Aug 4 14:44:09 2026 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 4hDxBd4d9Nz6mrqQ for ; Tue, 04 Aug 2026 14:44:09 +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 "YR1" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id 4hDxBd1Zknz3XGb for ; 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Tue, 04 Aug 2026 14:44:09 +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 674Ei8nT037920 for ; Tue, 4 Aug 2026 14:44:08 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 674Ei8R9037919 for net@FreeBSD.org; Tue, 4 Aug 2026 14:44:08 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 297273] tcp rack+fastopen can panic or crash in m_copydata() Date: Tue, 04 Aug 2026 14:44:09 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 16.0-CURRENT X-Bugzilla-Keywords: crash X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: tuexen@freebsd.org X-Bugzilla-Status: Open X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: tuexen@freebsd.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: bug_status Message-ID: In-Reply-To: References: Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="UTF-8" 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 List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D297273 Michael Tuexen changed: What |Removed |Added ---------------------------------------------------------------------------- Status|New |Open --=20 You are receiving this mail because: You are on the CC list for the bug.= From nobody Tue Aug 4 15:56:35 2026 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 4hDypF19Gwz6myb6 for ; Tue, 04 Aug 2026 15:56:37 +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 "YR1" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id 4hDypD65HMz3gRn for ; 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mx1.freebsd.org; none ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1785858996; 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=spOqbudwHwzSv7sqgy9CXA+DINfb8PeBZI9WCkJj+rM=; b=MrCiGvS609pi7LF17xn2TYMg3vqXgvKuppyEYyy1yVbs5/SBVesSIKe7taa2zjyhGSUAv2 vmcwrBtmJyMFRGskGmL5r23Bbri0frMXJ1jA0h9c6YsRbJNIN6vAz1iCeQvhe9ZnX9u4/1 E+9tQFaKxROUH3iw1pApOtCsvPbJ8mZLhs2MxZM1bGOnFkLxWT/LhwyxwpQ9r14onzeD2N HmrXfYFEPmeIqFOn9oAiAFmyI25z9YTfCLpEPjjmehsJzMy2cabBcBGIFcsHKNBnqNRJSn h+VF0cHO7OGd5KeKW8H546vE8Twp0AieQkjNZ97I9MtID/bJAiui41gh50UfoA== 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 4hDypD4qcFztMg for ; Tue, 04 Aug 2026 15:56:36 +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 674Fua0g041964 for ; Tue, 4 Aug 2026 15:56:36 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 674FuaWj041963 for net@FreeBSD.org; Tue, 4 Aug 2026 15:56:36 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 297264] Exploitable bug in PF_KEY? Date: Tue, 04 Aug 2026 15:56:35 +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: 15.1-RELEASE X-Bugzilla-Keywords: security X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: kib@FreeBSD.org X-Bugzilla-Status: New 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-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="UTF-8" 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 List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D297264 --- Comment #3 from Konstantin Belousov --- The pfkey_lpe sample does not work for me. But I think that the issue is real, https://reviews.freebsd.org/D58646 --=20 You are receiving this mail because: You are the assignee for the bug.= From nobody Tue Aug 4 17:15:59 2026 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 4hF0Yr3wC3z6n5ZQ for ; Tue, 04 Aug 2026 17:16:00 +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 "YR1" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id 4hF0Yr3BtQz3tQD for ; Tue, 04 Aug 2026 17:16:00 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) DKIM-Signature: v=1; a=rsa-sha256; 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Tue, 04 Aug 2026 17:16:00 +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 674HG07c063803 for ; Tue, 4 Aug 2026 17:16:00 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from bugzilla@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 674HG0F2063802 for net@FreeBSD.org; Tue, 4 Aug 2026 17:16:00 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 220997] Broken watchdog after iflib update (em0) Date: Tue, 04 Aug 2026 17:15:59 +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: CURRENT X-Bugzilla-Keywords: IntelNetworking, regression X-Bugzilla-Severity: Affects Some People 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-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="UTF-8" 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 List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D220997 --- Comment #19 from commit-hook@FreeBSD.org --- A commit in branch main references this bug: URL: https://cgit.FreeBSD.org/src/commit/?id=3D69c3e0de01c1938792d319f18ba0a9ffa= 60dfa96 commit 69c3e0de01c1938792d319f18ba0a9ffa60dfa96 Author: Alexander Leidinger AuthorDate: 2026-08-04 16:44:52 +0000 Commit: Alexander Leidinger CommitDate: 2026-08-04 17:13:43 +0000 iflib: restore TX watchdog functionality Since f6afed726b00 the TX-hang check in iflib_timer() has required a queue state other than IFLIB_QUEUE_IDLE, but nothing ever sets IFLIB_QUEUE_WORKING, so IFLIB_QUEUE_HUNG has been unreachable ever since: stalled TX queues are not detected, not reported, and not reset - the TX watchdog of every iflib(4) driver has been dead code. Instead of resurrecting the queue-state machine, detect the hang directly. A transmit queue is frozen while it holds descriptors the hardware has not reported as completed and none were reclaimed over a timer period. Being frozen is not a fault: the hardware may defer marking descriptors as completed indefinitely. The check therefore arms only when a frozen queue also takes on new work, while the link is up, no pause frames were received and no doorbell is pending; and it acts only after the queue has stayed frozen for net.iflib.tx_watchdog_periods consecutive periods. It then asks the hardware through the driver's read-only credits peek (isc_txd_credits_update with clear=3Dfalse, the same call the mp_ring can_drain callback makes routinely): if completions are ready but were not harvested for this long, the completion interrupt went missing - kick the queue's task instead of resetting; if the hardware reports nothing although the queue kept receiving work, it is hung and the existing watchdog reset machinery takes over. Neither software counters alone nor mere persistence of unharvested work can make this decision. iflib reclaims lazily (up to isc_tx_nsegments completed descriptors stay unharvested indefinitely) and defers report-status requests, so "descriptors in use" and "no cleaning progress" are normal states of an idle healthy queue. And hardware that coalesces completion reports (e.g. 8254x, TXDCTL.WTHRESH) legitimately withholds the last one of a quiet queue indefinitely, so a zero credits peek is a normal idle state, not a hang indicator: arming on persistence alone reset healthy interfaces on every traffic lull (field-tested on 82541PI). Only growth across frozen periods separates a wedged queue from a coalescing one. The threshold is a threshold in time, not in device work: a period is one iflib_timer interval (hz/2 by default), so at the default of four periods the verdict falls after roughly two seconds. It was calibrated from counter traces on that old and slow hardware, where healthy coalescing always cleared within two periods; newer hardware reports completions far sooner and leaves the frozen state earlier, so the default needs no recalibration for more modern devices. Setting the sysctl to zero disables the check. A queue whose link is down is never flagged - preserving what f6afed726b00 fixed. The new per-queue state goes into padding the transmit queue structure already had, rather than next to the counters it is derived from: that region is packed, so an insertion there would grow the structure. What is left of that padding is now spelled out instead of being implicit. The size of the structure is unchanged on amd64, arm64, riscv64, i386 and armv7. The IFLIB_QUEUE_* states no longer participate in the watchdog decision; they will be removed in a followup commit. PR: 220997, 239240 Fixes: f6afed726b00 ("iflib: Prevent watchdog from resetting i= dle queues") Suggested by: gallatin (mxge-style detection) Reviewed by: adrian, markj MFC after: 1 month Differential Revision: https://reviews.freebsd.org/D58266 Assisted-by: Claude Code (Fable 5, Opus 5) share/man/man4/iflib.4 | 11 +++- sys/net/iflib.c | 135 +++++++++++++++++++++++++++++++++++++++------= ---- 2 files changed, 118 insertions(+), 28 deletions(-) --=20 You are receiving this mail because: You are the assignee for the bug.= From nobody Tue Aug 4 17:16:02 2026 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 4hF0Yz1WnVz6n590 for ; Tue, 04 Aug 2026 17:16:07 +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 "YR1" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id 4hF0Yy72xTz3tWL for ; 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mx1.freebsd.org; none ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1785863767; 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=ynM+g9tE24JyC8dRvcXrM8wNa6YeVhVqCWQslrFc4kw=; b=ghD5eMnwZtvWer4bPOaOTgHTaGf+bElQhyGEXyvErBWWVpBQfVdIiEUg348Vwh5LUZqzDd ulXz7Z7mNc56pMebNbnDjeqvAeOY2HodJTrUeXy+4A58wVbJTEm+Ea5gmqYIOMw9D2QyU9 pXtH8nNU43ulSQldFP/DFzuRaC8CM28arrROGk+girtL2JSqug/TrX/4JC/gqGJJbYl3vC g8tttLeZHrKwqTB/vCzGU571o2IE+7an92nPr8hfBrG3OsiiiX8sautBEZK/fRrVGoOIOK 8UBttTQ8rFZZMkNxjDVvFFkvpm4HDmaLdT8I8hEoKpz9Bztg8+ci4AuU4BAWKw== 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 4hF0Yy64BWzwSw for ; Tue, 04 Aug 2026 17:16:06 +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 674HG64l063967 for ; Tue, 4 Aug 2026 17:16:06 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from bugzilla@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 674HG6KK063966 for net@FreeBSD.org; Tue, 4 Aug 2026 17:16:06 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 239240] igb: TX(2) desc avail = 1024, pidx = 0 messages appear when the network card (igb/ixgbe/em) loses ethernet link Date: Tue, 04 Aug 2026 17:16:02 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 12.0-RELEASE X-Bugzilla-Keywords: IntelNetworking X-Bugzilla-Severity: Affects Many People X-Bugzilla-Who: commit-hook@FreeBSD.org X-Bugzilla-Status: Closed X-Bugzilla-Resolution: FIXED X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: erj@freebsd.org X-Bugzilla-Flags: maintainer-feedback+ mfc-stable12+ X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="UTF-8" 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 List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D239240 --- Comment #44 from commit-hook@FreeBSD.org --- A commit in branch main references this bug: URL: https://cgit.FreeBSD.org/src/commit/?id=3D69c3e0de01c1938792d319f18ba0a9ffa= 60dfa96 commit 69c3e0de01c1938792d319f18ba0a9ffa60dfa96 Author: Alexander Leidinger AuthorDate: 2026-08-04 16:44:52 +0000 Commit: Alexander Leidinger CommitDate: 2026-08-04 17:13:43 +0000 iflib: restore TX watchdog functionality Since f6afed726b00 the TX-hang check in iflib_timer() has required a queue state other than IFLIB_QUEUE_IDLE, but nothing ever sets IFLIB_QUEUE_WORKING, so IFLIB_QUEUE_HUNG has been unreachable ever since: stalled TX queues are not detected, not reported, and not reset - the TX watchdog of every iflib(4) driver has been dead code. Instead of resurrecting the queue-state machine, detect the hang directly. A transmit queue is frozen while it holds descriptors the hardware has not reported as completed and none were reclaimed over a timer period. Being frozen is not a fault: the hardware may defer marking descriptors as completed indefinitely. The check therefore arms only when a frozen queue also takes on new work, while the link is up, no pause frames were received and no doorbell is pending; and it acts only after the queue has stayed frozen for net.iflib.tx_watchdog_periods consecutive periods. It then asks the hardware through the driver's read-only credits peek (isc_txd_credits_update with clear=3Dfalse, the same call the mp_ring can_drain callback makes routinely): if completions are ready but were not harvested for this long, the completion interrupt went missing - kick the queue's task instead of resetting; if the hardware reports nothing although the queue kept receiving work, it is hung and the existing watchdog reset machinery takes over. Neither software counters alone nor mere persistence of unharvested work can make this decision. iflib reclaims lazily (up to isc_tx_nsegments completed descriptors stay unharvested indefinitely) and defers report-status requests, so "descriptors in use" and "no cleaning progress" are normal states of an idle healthy queue. And hardware that coalesces completion reports (e.g. 8254x, TXDCTL.WTHRESH) legitimately withholds the last one of a quiet queue indefinitely, so a zero credits peek is a normal idle state, not a hang indicator: arming on persistence alone reset healthy interfaces on every traffic lull (field-tested on 82541PI). Only growth across frozen periods separates a wedged queue from a coalescing one. The threshold is a threshold in time, not in device work: a period is one iflib_timer interval (hz/2 by default), so at the default of four periods the verdict falls after roughly two seconds. It was calibrated from counter traces on that old and slow hardware, where healthy coalescing always cleared within two periods; newer hardware reports completions far sooner and leaves the frozen state earlier, so the default needs no recalibration for more modern devices. Setting the sysctl to zero disables the check. A queue whose link is down is never flagged - preserving what f6afed726b00 fixed. The new per-queue state goes into padding the transmit queue structure already had, rather than next to the counters it is derived from: that region is packed, so an insertion there would grow the structure. What is left of that padding is now spelled out instead of being implicit. The size of the structure is unchanged on amd64, arm64, riscv64, i386 and armv7. The IFLIB_QUEUE_* states no longer participate in the watchdog decision; they will be removed in a followup commit. PR: 220997, 239240 Fixes: f6afed726b00 ("iflib: Prevent watchdog from resetting i= dle queues") Suggested by: gallatin (mxge-style detection) Reviewed by: adrian, markj MFC after: 1 month Differential Revision: https://reviews.freebsd.org/D58266 Assisted-by: Claude Code (Fable 5, Opus 5) share/man/man4/iflib.4 | 11 +++- sys/net/iflib.c | 135 +++++++++++++++++++++++++++++++++++++++------= ---- 2 files changed, 118 insertions(+), 28 deletions(-) --=20 You are receiving this mail because: You are on the CC list for the bug.= From nobody Tue Aug 4 17:16:15 2026 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 4hF0Z908Xgz6n5ck for ; Tue, 04 Aug 2026 17:16:17 +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 "YR1" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id 4hF0Z82w26z3trg for ; 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Tue, 04 Aug 2026 17:16:16 +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 674HGG5k064100 for ; Tue, 4 Aug 2026 17:16:16 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 674HGGWj064099 for net@FreeBSD.org; Tue, 4 Aug 2026 17:16:16 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 265714] igc(4) drops link under high traffic Date: Tue, 04 Aug 2026 17:16:15 +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-STABLE X-Bugzilla-Keywords: IntelNetworking X-Bugzilla-Severity: Affects Many People X-Bugzilla-Who: tomek@cedro.info X-Bugzilla-Status: New 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-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="UTF-8" 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 List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D265714 --- Comment #61 from Tomasz "CeDeROM" CEDRO --- So far so good, link is up :-) I also used Mike's script from https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D265714#c0, could not ca= use link drops on purpose, but not sure if I could do that before a fix (can te= st if needed). ps/2: Both X504-T2 and X504-T4 just arrived (perfectly synced with IGC fixes heh), shows up as ix, need to find a way to firmware update.. but for no= w I am still working on the IGC :-) --=20 You are receiving this mail because: You are the assignee for the bug.= From nobody Tue Aug 4 19:40:37 2026 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 4hF3mj6B59z6nJnb for ; 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Tue, 04 Aug 2026 19:40:37 +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 674JebQQ092960 for ; Tue, 4 Aug 2026 19:40:37 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 674Jebgn092959 for net@FreeBSD.org; Tue, 4 Aug 2026 19:40:37 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 276936] ixgbe: if interface is in bridge, and vlan interface on same interface is also in bridge, packets are not passed correctly Date: Tue, 04 Aug 2026 19:40:37 +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-RELEASE X-Bugzilla-Keywords: IntelNetworking X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: ivy@FreeBSD.org X-Bugzilla-Status: Closed X-Bugzilla-Resolution: FIXED X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: net@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: bug_status resolution Message-ID: In-Reply-To: References: Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="UTF-8" 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 List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D276936 Lexi Winter changed: What |Removed |Added ---------------------------------------------------------------------------- Status|New |Closed Resolution|--- |FIXED --- Comment #3 from Lexi Winter --- the system in the original report no longer has an ix(4) in it and this may have been fixed by bridge/vlan changes in the mean time, so i'm going to cl= ose this. --=20 You are receiving this mail because: You are the assignee for the bug.= From nobody Tue Aug 4 19:40:46 2026 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 4hF3mv4rptz6nJcv for ; 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Tue, 04 Aug 2026 19:40:46 +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 674JekR7095025 for ; Tue, 4 Aug 2026 19:40:46 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 674Jekv4095023 for net@FreeBSD.org; Tue, 4 Aug 2026 19:40:46 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 297264] Exploitable bug in PF_KEY? Date: Tue, 04 Aug 2026 19:40:46 +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: 15.1-RELEASE X-Bugzilla-Keywords: security X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: rbranco@suse.com X-Bugzilla-Status: New 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-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="UTF-8" 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 List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D297264 --- Comment #4 from Ricardo Branco --- Blog entry: https://afflicted.sh/blog/posts/pfkey-sa-len-overflow.html --=20 You are receiving this mail because: You are the assignee for the bug.= From nobody Tue Aug 4 20:52:17 2026 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 4hF5MR0tZQz6nPY1 for ; 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Tue, 04 Aug 2026 20:52:18 +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 674KqI18023659 for ; Tue, 4 Aug 2026 20:52:18 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 674KqImW023658 for net@FreeBSD.org; Tue, 4 Aug 2026 20:52:18 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 193246] Bug in IPv6 multicast join(), uncovered by Jenkins Date: Tue, 04 Aug 2026 20:52:17 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 10.0-RELEASE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: saper@saper.info X-Bugzilla-Status: In Progress X-Bugzilla-Resolution: X-Bugzilla-Priority: Normal X-Bugzilla-Assigned-To: bms@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="UTF-8" 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 List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D193246 --- Comment #30 from Marcin Cie=C5=9Blak --- I have updated my -current to 1c0d2f0b1a98526e4f1f5a051ce6904b4c3164e1 and played with Jython a bit. When I try on java 11: import java.net g =3D java.net.InetAddress.getAllByName("228.5.6.7") z =3D java.net.MulticastSocket(6790) z.joinGroup(g[0]) This gives: > jython -Djava.net.preferIPv4Stack=3Dfalse join_mcast.py=20 WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by jnr.posix.JavaLibCHelper (file:/usr/local/lib/jython/jython.jar) to method sun.nio.ch.SelChImpl.getF= D() WARNING: Please consider reporting this to the maintainers of jnr.posix.JavaLibCHelper WARNING: Use --illegal-access=3Dwarn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Traceback (most recent call last): File "join_mcast.py", line 4, in z.joinGroup(g[0]) at java.base/java.net.PlainDatagramSocketImpl.join(Native Method) at java.base/java.net.AbstractPlainDatagramSocketImpl.join(AbstractPlainDatagr= amSocketImpl.java:235) at java.base/java.net.MulticastSocket.joinGroup(MulticastSocket.java:328) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Meth= od) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethod= AccessorImpl.java:62) at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(Delegati= ngMethodAccessorImpl.java:43) at java.base/java.lang.reflect.Method.invoke(Method.java:566) java.net.SocketException: java.net.SocketException: Invalid argument I can confirm that udp46 socket gets created before the program exists udp46 0 0 *.6790 *.* --=20 You are receiving this mail because: You are on the CC list for the bug.= From nobody Tue Aug 4 21:49:08 2026 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 4hF6d12DVnz6nTjw for ; 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Tue, 04 Aug 2026 21:49:09 +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 674Ln83L006418 for ; Tue, 4 Aug 2026 21:49:08 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 674Ln8Md006417 for net@FreeBSD.org; Tue, 4 Aug 2026 21:49:08 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 239240] igb: TX(2) desc avail = 1024, pidx = 0 messages appear when the network card (igb/ixgbe/em) loses ethernet link Date: Tue, 04 Aug 2026 21:49:08 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 12.0-RELEASE X-Bugzilla-Keywords: IntelNetworking X-Bugzilla-Severity: Affects Many People X-Bugzilla-Who: linimon@FreeBSD.org X-Bugzilla-Status: In Progress X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: netchild@FreeBSD.org X-Bugzilla-Flags: mfc-stable15? mfc-stable14? X-Bugzilla-Changed-Fields: bug_status flagtypes.name assigned_to resolution Message-ID: In-Reply-To: References: Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="UTF-8" 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 List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D239240 Mark Linimon changed: What |Removed |Added ---------------------------------------------------------------------------- Status|Closed |In Progress Flags|maintainer-feedback+, |mfc-stable15?, |mfc-stable12+ |mfc-stable14? Assignee|erj@freebsd.org |netchild@FreeBSD.org Resolution|FIXED |--- --- Comment #45 from Mark Linimon --- ^Triage: mark as available for MFC. --=20 You are receiving this mail because: You are on the CC list for the bug.= From nobody Wed Aug 5 06:16:11 2026 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 4hFKt53gHdz6mgbq for ; Wed, 05 Aug 2026 06:16:13 +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 "YR1" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id 4hFKt52xT6z3ZHv for ; Wed, 05 Aug 2026 06:16:13 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1785910573; 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=BeNHi5ppw2DrJIuetRTHSLznd3Lgy1uP3pDgJIyMVtA=; b=EY7rIyWKitJQCZMG5uLVOr45yDBf5jAfgT2AbUJVMQBFTdvnVXPFMQIaOu6/pWV5uV+OFf Sn1c/m50QUmXQj8HzFJIPojf1J0ScS7XQEZncIeVWCbfP7Qa9eZ+9n71/3l4cYwwXWsevr IDxkk07w8+osEcKeVQlg24aMuA3eNsmGDyWX3C2Rbwr5dO+ix/kSvmdnT2jEBCRgo1WULn gfz+WqXUVY+W2+2S2ijWm4Y1kAJJz8ZPnxjhVxvZohhqqQODS+rfdqx8Ia6tk/r805coZI sNr22LWzGJp86MSXiLluB33TTyRrpfh5dwYl7b/5cO/ctEhRpqgogQYc1iTkew== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1785910573; a=rsa-sha256; cv=none; b=B0Ogdo2ePCLx3pIfB/tyYWgvAsQ4EX7Kdcr43Kncx5lvG6VS9EEGDuZoQLr9g0Ys38gZfv 2sWyPhLGvvJEpp1uLBRwDCktoYvdi8Bs2JjKrmV6h7kZ+2ghY7yJHKEfSK5mtiapDk7d3M C8kr7/aB+QhQJSYZd0lRa1oH1sA1adv2rQfkXQyPCHWTb0mhohksUnf+pjRspbYZSsu2OS f6Hl//slvo+XOzLCX+ef0lBfTiuHxV6EYiBNTpC8JuZnAhCcVqxuqj+GLyHLBrAHKmbBNS YkROCPdcBj2A512R7k4q4HiaXKsd/S6xqvVC9ED1RjKwLtUPbnCWX++4h6hiRA== 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=1785910573; 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=BeNHi5ppw2DrJIuetRTHSLznd3Lgy1uP3pDgJIyMVtA=; b=mR/6PH2x2N26xzG0oxTz4E57M31x0FruckD8v322aWCRkqc6roSSzHYo6Uk8bdQdBuNwLp BsOG0ZBResVFYe8hijlJlVELNQdg5eL7KSFeKlrUEsRPiJJSAVji1yDW7I1a3qoHHf2i34 sS8WkLYMyFq7PxP1Hqt41BQ5x53iXscCG2QQlUXu7HDJodRBMsoGr00ObMXQZ4yF0yqGjb e8pHuU9ufJtmXgfXI1q4evuxld6sBlrEne6eKyrvNS5EhAUO2/2JPlXfY6RthSqKvDorps HyyKf9RiGBrvZOeuo4zMuC2dorr9ZyGaY6SkPJEi3rB8NWZepyKgh+SZKXpt8g== 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 4hFKt51XWGz5r2 for ; Wed, 05 Aug 2026 06:16:13 +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 6756GDta003330 for ; Wed, 5 Aug 2026 06:16:13 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 6756GDW8003329 for net@FreeBSD.org; Wed, 5 Aug 2026 06:16:13 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 239240] igb: TX(2) desc avail = 1024, pidx = 0 messages appear when the network card (igb/ixgbe/em) loses ethernet link Date: Wed, 05 Aug 2026 06:16:11 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 12.0-RELEASE X-Bugzilla-Keywords: IntelNetworking X-Bugzilla-Severity: Affects Many People X-Bugzilla-Who: netchild@FreeBSD.org X-Bugzilla-Status: Closed X-Bugzilla-Resolution: FIXED X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: netchild@FreeBSD.org X-Bugzilla-Flags: mfc-stable15? mfc-stable14? X-Bugzilla-Changed-Fields: bug_status resolution Message-ID: In-Reply-To: References: Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="UTF-8" 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 List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D239240 Alexander Leidinger changed: What |Removed |Added ---------------------------------------------------------------------------- Status|In Progress |Closed Resolution|--- |FIXED --- Comment #46 from Alexander Leidinger --- My commit is not related to fix something for this bug, but is related in t= he sense that that fix seems to have introduced another problem which my commit fixed. Closing this PR, as that bug should not be affected. --=20 You are receiving this mail because: You are on the CC list for the bug.= From nobody Wed Aug 5 12:48:25 2026 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 4hFVZh4l4Rz6nDT8 for ; Wed, 05 Aug 2026 12:48:28 +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 "YR1" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id 4hFVZh1Hx6z3T9g for ; Wed, 05 Aug 2026 12:48:28 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) DKIM-Signature: v=1; a=rsa-sha256; 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[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 4hFVZg6wyszb1r for ; Wed, 05 Aug 2026 12:48:27 +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 675CmRG5019810 for ; Wed, 5 Aug 2026 12:48:27 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 675CmRLI019809 for net@FreeBSD.org; Wed, 5 Aug 2026 12:48:27 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 265714] igc(4) drops link under high traffic Date: Wed, 05 Aug 2026 12:48:25 +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-STABLE X-Bugzilla-Keywords: IntelNetworking X-Bugzilla-Severity: Affects Many People X-Bugzilla-Who: mike@sentex.net X-Bugzilla-Status: New 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-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="UTF-8" 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 List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D265714 --- Comment #62 from mike@sentex.net --- I did some stress testing with a Baytrails chipset box. # pciconf -lvcb igc2 igc2@pci0:3:0:0: class=3D0x020000 rev=3D0x04 hdr=3D0x00 vendor=3D0x8= 086 device=3D0x125c subvendor=3D0x8086 subdevice=3D0x0000 vendor =3D 'Intel Corporation' device =3D 'Ethernet Controller I226-V' class =3D network subclass =3D ethernet bar [10] =3D type Memory, range 32, base 0xd0a00000, size 1048576, en= abled bar [1c] =3D type Memory, range 32, base 0xd0b00000, size 16384, enab= led cap 01[40] =3D powerspec 3 supports D0 D3 current D0 cap 05[50] =3D MSI supports 1 message, 64 bit, vector masks=20 cap 11[70] =3D MSI-X supports 5 messages, enabled Table in map 0x1c[0x0], PBA in map 0x1c[0x2000] cap 10[a0] =3D PCI-Express 2 endpoint max data 128(512) FLR NS max read 512 link x1(x1) speed 5.0(5.0) ASPM L1(L1) ecap 0001[100] =3D AER 2 0 fatal 0 non-fatal 1 corrected ecap 0003[140] =3D Serial 1 00e023ffff5d8a8a ecap 0018[1c0] =3D LTR 1 ecap 001f[1f0] =3D Precision Time Measurement 1 ecap 001e[1e0] =3D L1 PM Substates 1 14.5-PRERELEASE stable/14-aa8ffe6fbac7 sysctl -a dev.igc.2 dev.igc.2.wake: 0 dev.igc.2.interrupts.rx_desc_min_thresh: 0 dev.igc.2.interrupts.asserts: 903870504 dev.igc.2.mac_stats.tso_txd: 432492322 dev.igc.2.mac_stats.tx_frames_1024_1522: 5679253623 dev.igc.2.mac_stats.tx_frames_512_1023: 83184984 dev.igc.2.mac_stats.tx_frames_256_511: 275787 dev.igc.2.mac_stats.tx_frames_128_255: 334922 dev.igc.2.mac_stats.tx_frames_65_127: 2039817773 dev.igc.2.mac_stats.tx_frames_64: 93486 dev.igc.2.mac_stats.mcast_pkts_txd: 0 dev.igc.2.mac_stats.bcast_pkts_txd: 0 dev.igc.2.mac_stats.good_pkts_txd: 7802960572 dev.igc.2.mac_stats.total_pkts_txd: 7802960574 dev.igc.2.mac_stats.good_octets_txd: 8831858404092 dev.igc.2.mac_stats.good_octets_recvd: 6186583531054 dev.igc.2.mac_stats.rx_frames_1024_1522: 4056500391 dev.igc.2.mac_stats.rx_frames_512_1023: 32564 dev.igc.2.mac_stats.rx_frames_256_511: 14563 dev.igc.2.mac_stats.rx_frames_128_255: 8743 dev.igc.2.mac_stats.rx_frames_65_127: 411163341 dev.igc.2.mac_stats.rx_frames_64: 108345 dev.igc.2.mac_stats.mcast_pkts_recvd: 0 dev.igc.2.mac_stats.bcast_pkts_recvd: 2 dev.igc.2.mac_stats.good_pkts_recvd: 4467827947 dev.igc.2.mac_stats.total_pkts_recvd: 4467827965 dev.igc.2.mac_stats.mgmt_pkts_txd: 0 dev.igc.2.mac_stats.mgmt_pkts_drop: 0 dev.igc.2.mac_stats.mgmt_pkts_recvd: 0 dev.igc.2.mac_stats.unsupported_fc_recvd: 0 dev.igc.2.mac_stats.xoff_txd: 0 dev.igc.2.mac_stats.xoff_recvd: 0 dev.igc.2.mac_stats.xon_txd: 0 dev.igc.2.mac_stats.xon_recvd: 0 dev.igc.2.mac_stats.alignment_errs: 0 dev.igc.2.mac_stats.crc_errs: 0 dev.igc.2.mac_stats.recv_errs: 0 dev.igc.2.mac_stats.recv_jabber: 0 dev.igc.2.mac_stats.recv_oversize: 0 dev.igc.2.mac_stats.recv_fragmented: 0 dev.igc.2.mac_stats.recv_undersize: 0 dev.igc.2.mac_stats.recv_no_buff: 0 dev.igc.2.mac_stats.recv_length_errors: 0 dev.igc.2.mac_stats.missed_packets: 0 dev.igc.2.mac_stats.defer_count: 0 dev.igc.2.mac_stats.sequence_errors: 0 dev.igc.2.mac_stats.symbol_errors: 0 dev.igc.2.mac_stats.collision_count: 0 dev.igc.2.mac_stats.late_coll: 0 dev.igc.2.mac_stats.multiple_coll: 0 dev.igc.2.mac_stats.single_coll: 0 dev.igc.2.mac_stats.excess_coll: 0 dev.igc.2.queue_rx_3.rx_irq: 0 dev.igc.2.queue_rx_3.rxd_tail: 602 dev.igc.2.queue_rx_3.rxd_head: 603 dev.igc.2.queue_rx_3.interrupt_rate: 20000 dev.igc.2.queue_rx_2.rx_irq: 0 dev.igc.2.queue_rx_2.rxd_tail: 158 dev.igc.2.queue_rx_2.rxd_head: 159 dev.igc.2.queue_rx_2.interrupt_rate: 20000 dev.igc.2.queue_rx_1.rx_irq: 0 dev.igc.2.queue_rx_1.rxd_tail: 75 dev.igc.2.queue_rx_1.rxd_head: 968 dev.igc.2.queue_rx_1.interrupt_rate: 5208 dev.igc.2.queue_rx_0.rx_irq: 0 dev.igc.2.queue_rx_0.rxd_tail: 147 dev.igc.2.queue_rx_0.rxd_head: 148 dev.igc.2.queue_rx_0.interrupt_rate: 20000 dev.igc.2.queue_tx_3.tx_irq: 0 dev.igc.2.queue_tx_3.txd_tail: 770 dev.igc.2.queue_tx_3.txd_head: 770 dev.igc.2.queue_tx_3.interrupt_rate: 20000 dev.igc.2.queue_tx_2.tx_irq: 0 dev.igc.2.queue_tx_2.txd_tail: 159 dev.igc.2.queue_tx_2.txd_head: 159 dev.igc.2.queue_tx_2.interrupt_rate: 20000 dev.igc.2.queue_tx_1.tx_irq: 0 dev.igc.2.queue_tx_1.txd_tail: 795 dev.igc.2.queue_tx_1.txd_head: 801 dev.igc.2.queue_tx_1.interrupt_rate: 5208 dev.igc.2.queue_tx_0.tx_irq: 0 dev.igc.2.queue_tx_0.txd_tail: 284 dev.igc.2.queue_tx_0.txd_head: 284 dev.igc.2.queue_tx_0.interrupt_rate: 20000 dev.igc.2.fc_low_water: 32752 dev.igc.2.fc_high_water: 32768 dev.igc.2.rx_control: 71335938 dev.igc.2.device_control: 1478231617 dev.igc.2.watchdog_timeouts: 0 dev.igc.2.rx_overruns: 0 dev.igc.2.link_irq: 8 dev.igc.2.dropped: 0 dev.igc.2.eee_control: 1 dev.igc.2.tso_tcp_flags_mask_last_segment: 3967 dev.igc.2.tso_tcp_flags_mask_middle_segment: 3958 dev.igc.2.tso_tcp_flags_mask_first_segment: 4086 dev.igc.2.dmac: 0 dev.igc.2.rs_dump: 0 dev.igc.2.reg_dump: General Registers CTRL 581c0641 STATUS 00780683 CTRL_EXIT 100000c0 Interrupt Registers ICR 00000081 RX Registers RCTL 04408002 RDLEN 00004000 RDH 00000094 RDT 00000093 RXDCTL 02040808 RDBAL 02988000 RDBAH 00000000 TX Registers TCTL a503f0fa TDBAL 0294a000 TDBAH 00000000 TDLEN 00004000 TDH 0000011c TDT 0000011c TXDCTL 0201011f TDFH 00000000 TDFT 00000000 TDFHS 00000000 TDFPC 00000000 dev.igc.2.fc: 3 dev.igc.2.debug: -1 dev.igc.2.fw_version: EEPROM V2.17-0 eTrack 0x80000303 dev.igc.2.enable_aim: 1 dev.igc.2.nvm: -1 dev.igc.2.iflib.rxq3.rxq_fl0.buf_size: 2048 dev.igc.2.iflib.rxq3.rxq_fl0.credits: 1023 dev.igc.2.iflib.rxq3.rxq_fl0.cidx: 603 dev.igc.2.iflib.rxq3.rxq_fl0.pidx: 602 dev.igc.2.iflib.rxq3.cpu: 3 dev.igc.2.iflib.rxq2.rxq_fl0.buf_size: 2048 dev.igc.2.iflib.rxq2.rxq_fl0.credits: 1023 dev.igc.2.iflib.rxq2.rxq_fl0.cidx: 159 dev.igc.2.iflib.rxq2.rxq_fl0.pidx: 158 dev.igc.2.iflib.rxq2.cpu: 2 dev.igc.2.iflib.rxq1.rxq_fl0.buf_size: 2048 dev.igc.2.iflib.rxq1.rxq_fl0.credits: 1023 dev.igc.2.iflib.rxq1.rxq_fl0.cidx: 497 dev.igc.2.iflib.rxq1.rxq_fl0.pidx: 507 dev.igc.2.iflib.rxq1.cpu: 1 dev.igc.2.iflib.rxq0.rxq_fl0.buf_size: 2048 dev.igc.2.iflib.rxq0.rxq_fl0.credits: 1023 dev.igc.2.iflib.rxq0.rxq_fl0.cidx: 148 dev.igc.2.iflib.rxq0.rxq_fl0.pidx: 147 dev.igc.2.iflib.rxq0.cpu: 0 dev.igc.2.iflib.txq3.r_abdications: 2 dev.igc.2.iflib.txq3.r_restarts: 6633909 dev.igc.2.iflib.txq3.r_stalls: 6633909 dev.igc.2.iflib.txq3.r_starts: 531849323 dev.igc.2.iflib.txq3.r_drops: 0 dev.igc.2.iflib.txq3.r_enqueues: 577551561 dev.igc.2.iflib.txq3.ring_state: pidx_head: 1225 pidx_tail: 1225 cidx: 1225 state: IDLE dev.igc.2.iflib.txq3.txq_cleaned: 1653054166 dev.igc.2.iflib.txq3.txq_processed: 1653054206 dev.igc.2.iflib.txq3.txq_in_use: 44 dev.igc.2.iflib.txq3.txq_cidx_processed: 766 dev.igc.2.iflib.txq3.txq_cidx: 726 dev.igc.2.iflib.txq3.txq_pidx: 770 dev.igc.2.iflib.txq3.no_tx_dma_setup: 0 dev.igc.2.iflib.txq3.txd_encap_efbig: 0 dev.igc.2.iflib.txq3.tx_map_failed: 0 dev.igc.2.iflib.txq3.no_desc_avail: 0 dev.igc.2.iflib.txq3.mbuf_defrag_failed: 0 dev.igc.2.iflib.txq3.m_pullups: 0 dev.igc.2.iflib.txq3.mbuf_defrag: 0 dev.igc.2.iflib.txq3.cpu: 3 dev.igc.2.iflib.txq2.r_abdications: 2 dev.igc.2.iflib.txq2.r_restarts: 7123105 dev.igc.2.iflib.txq2.r_stalls: 7123105 dev.igc.2.iflib.txq2.r_starts: 573192125 dev.igc.2.iflib.txq2.r_drops: 0 dev.igc.2.iflib.txq2.r_enqueues: 622556978 dev.igc.2.iflib.txq2.ring_state: pidx_head: 1842 pidx_tail: 1842 cidx: 1842 state: IDLE dev.igc.2.iflib.txq2.txq_cleaned: 1795436659 dev.igc.2.iflib.txq2.txq_processed: 1795436699 dev.igc.2.iflib.txq2.txq_in_use: 44 dev.igc.2.iflib.txq2.txq_cidx_processed: 155 dev.igc.2.iflib.txq2.txq_cidx: 115 dev.igc.2.iflib.txq2.txq_pidx: 159 dev.igc.2.iflib.txq2.no_tx_dma_setup: 0 dev.igc.2.iflib.txq2.txd_encap_efbig: 0 dev.igc.2.iflib.txq2.tx_map_failed: 0 dev.igc.2.iflib.txq2.no_desc_avail: 0 dev.igc.2.iflib.txq2.mbuf_defrag_failed: 0 dev.igc.2.iflib.txq2.m_pullups: 0 dev.igc.2.iflib.txq2.mbuf_defrag: 0 dev.igc.2.iflib.txq2.cpu: 2 dev.igc.2.iflib.txq1.r_abdications: 0 dev.igc.2.iflib.txq1.r_restarts: 5928460 dev.igc.2.iflib.txq1.r_stalls: 5928460 dev.igc.2.iflib.txq1.r_starts: 592070605 dev.igc.2.iflib.txq1.r_drops: 0 dev.igc.2.iflib.txq1.r_enqueues: 630706440 dev.igc.2.iflib.txq1.ring_state: pidx_head: 0266 pidx_tail: 0266 cidx: 0266 state: IDLE dev.igc.2.iflib.txq1.txq_cleaned: 1848925499 dev.igc.2.iflib.txq1.txq_processed: 1848925543 dev.igc.2.iflib.txq1.txq_in_use: 42 dev.igc.2.iflib.txq1.txq_cidx_processed: 367 dev.igc.2.iflib.txq1.txq_cidx: 335 dev.igc.2.iflib.txq1.txq_pidx: 381 dev.igc.2.iflib.txq1.no_tx_dma_setup: 0 dev.igc.2.iflib.txq1.txd_encap_efbig: 0 dev.igc.2.iflib.txq1.tx_map_failed: 0 dev.igc.2.iflib.txq1.no_desc_avail: 0 dev.igc.2.iflib.txq1.mbuf_defrag_failed: 0 dev.igc.2.iflib.txq1.m_pullups: 0 dev.igc.2.iflib.txq1.mbuf_defrag: 0 dev.igc.2.iflib.txq1.cpu: 1 dev.igc.2.iflib.txq0.r_abdications: 0 dev.igc.2.iflib.txq0.r_restarts: 7519491 dev.igc.2.iflib.txq0.r_stalls: 7519491 dev.igc.2.iflib.txq0.r_starts: 594963050 dev.igc.2.iflib.txq0.r_drops: 0 dev.igc.2.iflib.txq0.r_enqueues: 647338399 dev.igc.2.iflib.txq0.ring_state: pidx_head: 0415 pidx_tail: 0415 cidx: 0415 state: IDLE dev.igc.2.iflib.txq0.txq_cleaned: 1880386948 dev.igc.2.iflib.txq0.txq_processed: 1880386988 dev.igc.2.iflib.txq0.txq_in_use: 920 dev.igc.2.iflib.txq0.txq_cidx_processed: 428 dev.igc.2.iflib.txq0.txq_cidx: 388 dev.igc.2.iflib.txq0.txq_pidx: 284 dev.igc.2.iflib.txq0.no_tx_dma_setup: 0 dev.igc.2.iflib.txq0.txd_encap_efbig: 0 dev.igc.2.iflib.txq0.tx_map_failed: 0 dev.igc.2.iflib.txq0.no_desc_avail: 0 dev.igc.2.iflib.txq0.mbuf_defrag_failed: 0 dev.igc.2.iflib.txq0.m_pullups: 0 dev.igc.2.iflib.txq0.mbuf_defrag: 0 dev.igc.2.iflib.txq0.cpu: 0 dev.igc.2.iflib.override_nrxds: 0 dev.igc.2.iflib.override_ntxds: 0 dev.igc.2.iflib.allocated_msix_vectors: 5 dev.igc.2.iflib.use_extra_msix_vectors: 0 dev.igc.2.iflib.use_logical_cores: 0 dev.igc.2.iflib.separate_txrx: 0 dev.igc.2.iflib.core_offset: 0 dev.igc.2.iflib.tx_abdicate: 0 dev.igc.2.iflib.rx_budget: 0 dev.igc.2.iflib.disable_msix: 0 dev.igc.2.iflib.override_qs_enable: 0 dev.igc.2.iflib.override_nrxqs: 0 dev.igc.2.iflib.override_ntxqs: 0 dev.igc.2.iflib.driver_version: 1 dev.igc.2.%iommu: rid=3D0x300 dev.igc.2.%parent: pci3 dev.igc.2.%pnpinfo: vendor=3D0x8086 device=3D0x125c subvendor=3D0x8086 subdevice=3D0x0000 class=3D0x020000 dev.igc.2.%location: slot=3D0 function=3D0 dbsf=3Dpci0:3:0:0 handle=3D\_SB_.PCI0.RP03.PXSX dev.igc.2.%driver: igc dev.igc.2.%desc: Intel(R) Ethernet Controller I226-V I was sending a recving from a faster box (n150 vs J1900) as well as had pf= and argus enabled for half of the 12hr test so it could not go at full line rat= e. But it didnt drop the link so that seems pretty good so far.=20=20 I have a number of I225's I will test with too once the changes are MFCd. I= see there are a few other changes coming soon, so I will retest once those are = in 14 stable. --=20 You are receiving this mail because: You are the assignee for the bug.= From nobody Wed Aug 5 12:52:03 2026 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 4hFVfr0t2jz6nDm1 for ; Wed, 05 Aug 2026 12:52:04 +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 "YR1" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id 4hFVfr07hFz3VfJ for ; Wed, 05 Aug 2026 12:52:04 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) DKIM-Signature: v=1; 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Wed, 05 Aug 2026 12:52:03 +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 675Cq38B029387 for ; Wed, 5 Aug 2026 12:52:03 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 675Cq3UG029386 for net@FreeBSD.org; Wed, 5 Aug 2026 12:52:03 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 296591] Bridge(4) flaps when the first vmnet(4) interface is added Date: Wed, 05 Aug 2026 12:52:03 +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: 15.1-RELEASE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: linimon@FreeBSD.org X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: net@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: flagtypes.name attachments.isobsolete attachments.created Message-ID: In-Reply-To: References: Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="UTF-8" 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 List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D296591 Mark Linimon changed: What |Removed |Added ---------------------------------------------------------------------------- Attachment #272852|maintainer-approval?(ivy@Fr | Flags|eeBSD.org) | Attachment #272852|0 |1 is obsolete| | --- Comment #2 from Mark Linimon --- Created attachment 273483 --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=3D273483&action= =3Dedit Test fix to sys/net/if_bridge.c ^Triage: reformat patch so that it will apply. --=20 You are receiving this mail because: You are the assignee for the bug.= From nobody Wed Aug 5 14:04:25 2026 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 4hFXGL2gq0z6nKbN for ; 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Wed, 05 Aug 2026 14:04:26 +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 675E4Qjr045287 for ; Wed, 5 Aug 2026 14:04:26 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 675E4QQO045286 for net@FreeBSD.org; Wed, 5 Aug 2026 14:04:26 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 193246] Bug in IPv6 multicast join(), uncovered by Jenkins Date: Wed, 05 Aug 2026 14:04:25 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 10.0-RELEASE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: bms@FreeBSD.org X-Bugzilla-Status: In Progress X-Bugzilla-Resolution: X-Bugzilla-Priority: Normal X-Bugzilla-Assigned-To: bms@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="UTF-8" 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 List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D193246 --- Comment #31 from Bruce M Simpson --- That's going to be a tad harder for me to track down. I'll try to spare cyc= les for this, we need to get it killed off because the issue is over a decade o= ld now, but there is other stuff to land, and other FreeBSD related projects I must instigate. Java is enough to obscure some of what's going on. truss doesn't really rep= ort much that is useful in relation to setsockopt(), and ktrace will show the c= all, but not the sockopt. And of course that gets further obfuscated by the fact that the need to support this forces a sockopt to be mutated in-kernel post-facto. I'm "on the hook" so to speak for the Kyua test Gleb wanted, the mtest extension will exercise the path manually, so please do try with that, as i= t's unclear from this output exactly which syscall returned EINVAL. The mtest c= ode is about as simple as one can get. I seem to remember syncthing had issues = in this area It is probably expecting too much for the conceptual originator of the chan= ge to come forward and upstream that which could have been upstreamed over a decade ago when I was busy with other more pressing matters. It is also disappointing that the JDK backed out the very code preceding the introduction of a "de facto" vs "de jure" feature that the IETF never ratif= ied which would have supported FreeBSD's discrete IPv4/IPv6 stacks in its prior form. --=20 You are receiving this mail because: You are on the CC list for the bug.= From nobody Wed Aug 5 14:06:25 2026 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 4hFXJg4lkMz6nL28 for ; Wed, 05 Aug 2026 14:06:27 +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 "YR1" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id 4hFXJf6kjJz3lbn for ; 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Wed, 05 Aug 2026 14:06:26 +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 675E6QIb046746 for ; Wed, 5 Aug 2026 14:06:26 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 675E6Qqk046745 for net@FreeBSD.org; Wed, 5 Aug 2026 14:06:26 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 288904] [tcp] page fault in tcp_default_output Date: Wed, 05 Aug 2026 14:06:25 +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: 14.3-RELEASE X-Bugzilla-Keywords: crash, regression X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: firk@cantconnect.ru X-Bugzilla-Status: Closed X-Bugzilla-Resolution: FIXED X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: net@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="UTF-8" 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 List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D288904 --- Comment #25 from firk@cantconnect.ru --- (In reply to Gleb Smirnoff from comment #11) Looks like it is PR 276761 (tcp_close() vs tcp_discardcb() timers desync). = And yes, it was not MFCed to 14.x. The commit bffebc336f4ece4d18774c1ab8f555802cebf961 is related because it fixes a race introduced by PR 276761 fix, but it is not a direct source of these panics. I made a small patch which is expected to fix the problem in 14.x branch. D= id not tested it much for now. I don't think it is a good idea to keep supported 14.4 release in unusable state. --- sys/netinet/tcp_subr.c.orig 2026-08-01 23:05:43.997108869 +0300 +++ sys/netinet/tcp_subr.c 2026-08-05 11:51:31.431921701 +0300 @@ -2598,6 +2598,16 @@ tcp_fastopen_decrement_counter(tp->t_tfo_pending); tp->t_tfo_pending =3D NULL; } + + /* + * tcp_timer_stop() may drop INP_WLOCK internally + * this may lead to racy two-thread closing in rare cases + * so just reset tp->t_timers + * tcp_timer_enter() is aware of this + */ + for (tt_which i =3D 0; i < TT_N; i++) + tp->t_timers[i] =3D SBT_MAX; + if (tp->t_fb->tfb_tcp_timer_stop_all !=3D NULL) tp->t_fb->tfb_tcp_timer_stop_all(tp); in_pcbdrop(inp); --- sys/netinet/tcp_timer.c.orig 2026-08-01 23:05:44.001110870 +0300 +++ sys/netinet/tcp_timer.c 2026-08-05 12:17:39.251384522 +0300 @@ -874,6 +874,11 @@ curthread->td_pflags |=3D TDP_INTCPCALLOUT; which =3D tcp_timer_next(tp, NULL); + if (which =3D=3D TT_N) { /* see tcp_close() comment about stoping t= imers */ + INP_WUNLOCK(inp); + curthread->td_pflags &=3D ~TDP_INTCPCALLOUT; + return; + } MPASS(which < TT_N); tp->t_timers[which] =3D SBT_MAX; tp->t_precisions[which] =3D 0; @@ -909,6 +914,10 @@ #endif INP_WLOCK_ASSERT(inp); + if (tp->t_state =3D=3D TCPS_CLOSED) { +/* printf("tcp_timer_activate(%p,%d,%u) for TCPS_CLOSED connection, ignoring\n", tp, (int)which, delta);*/ + return; + } if (delta > 0) { what =3D TT_STARTING; The commented printf() will often print this warnings for TT_REXMT (0) if enabled, but I don't think these silently skipped timer activations will ha= rm (they seems fixed in 15.x in some other place). --=20 You are receiving this mail because: You are the assignee for the bug.= From nobody Wed Aug 5 15:18:23 2026 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 4hFYvj1P69z6nQyN for ; Wed, 05 Aug 2026 15:18:25 +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 "YR1" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id 4hFYvh721Pz41Md for ; 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Wed, 05 Aug 2026 15:18:24 +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 675FIOgU062844 for ; Wed, 5 Aug 2026 15:18:24 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 675FIOjV062843 for net@FreeBSD.org; Wed, 5 Aug 2026 15:18:24 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 265714] igc(4) drops link under high traffic Date: Wed, 05 Aug 2026 15:18:23 +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-STABLE X-Bugzilla-Keywords: IntelNetworking X-Bugzilla-Severity: Affects Many People X-Bugzilla-Who: tomek@cedro.info X-Bugzilla-Status: New 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-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="UTF-8" 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 List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D265714 --- Comment #63 from Tomasz "CeDeROM" CEDRO --- Over 24h testing with iperf3 in the background, vbox virtual machines on/of= f, and standard workflow, no problem so far! :-) Would be great if fixes landed into stable/14 and releng/14.4 :-) THANK YOU! :-) --=20 You are receiving this mail because: You are the assignee for the bug.= From nobody Wed Aug 5 15:30:00 2026 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 4hFZ956pXnz6nQjZ for ; 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Wed, 05 Aug 2026 15:30:01 +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 675FU1fV079574 for ; Wed, 5 Aug 2026 15:30:01 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 675FU1bn079573 for net@FreeBSD.org; Wed, 5 Aug 2026 15:30:01 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 193246] Bug in IPv6 multicast join(), uncovered by Jenkins Date: Wed, 05 Aug 2026 15:30:00 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 10.0-RELEASE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: adrian@freebsd.org X-Bugzilla-Status: In Progress X-Bugzilla-Resolution: X-Bugzilla-Priority: Normal X-Bugzilla-Assigned-To: bms@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="UTF-8" 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 List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D193246 --- Comment #32 from Adrian Chadd --- Hm, can dtrace help? You should be able to dump out the full args of syscal= ls and then dig into the kernel function call side of things to figure it out. --=20 You are receiving this mail because: You are on the CC list for the bug.= From nobody Wed Aug 5 15:32:35 2026 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 4hFZD32PWcz6nRpF for ; Wed, 05 Aug 2026 15:32:35 +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 "YR1" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id 4hFZD31q5Nz3DyQ for ; Wed, 05 Aug 2026 15:32:35 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) DKIM-Signature: v=1; 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Wed, 05 Aug 2026 15:32:35 +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 675FWZPV090064 for ; Wed, 5 Aug 2026 15:32:35 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 675FWZwL090062 for net@FreeBSD.org; Wed, 5 Aug 2026 15:32:35 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 296591] Bridge(4) flaps when the first vmnet(4) interface is added Date: Wed, 05 Aug 2026 15:32:35 +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: 15.1-RELEASE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: pouria@freebsd.org X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: net@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: see_also Message-ID: In-Reply-To: References: Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="UTF-8" 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 List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D296591 Pouria Mousavizadeh Tehrani changed: What |Removed |Added ---------------------------------------------------------------------------- See Also| |https://bugs.freebsd.org/bu | |gzilla/show_bug.cgi?id=3D2= 968 | |83 --- Comment #3 from Pouria Mousavizadeh Tehrani --- The patch LGTM. It might fix another PR too. But I'd prefer @ivy to take a look at it. --=20 You are receiving this mail because: You are the assignee for the bug.= From nobody Wed Aug 5 17:38:57 2026 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 4hFd1s244Lz6msHW for ; Wed, 05 Aug 2026 17:38:57 +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 "YR1" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id 4hFd1s1QcFz3bF4 for ; Wed, 05 Aug 2026 17:38:57 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; 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Wed, 05 Aug 2026 17:38:57 +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 675HcuOu081880 for ; Wed, 5 Aug 2026 17:38:56 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 675HcuwH081879 for net@FreeBSD.org; Wed, 5 Aug 2026 17:38:56 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 297241] netmap: reproducible kernel page fault in devfs_kqfilter_f during concurrent kqueue registration and descriptor teardown Date: Wed, 05 Aug 2026 17:38:57 +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: 14.4-STABLE X-Bugzilla-Keywords: crash X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: markj@FreeBSD.org X-Bugzilla-Status: Open X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: markj@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: bug_status assigned_to cc Message-ID: In-Reply-To: References: Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="UTF-8" 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 List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D297241 Mark Johnston changed: What |Removed |Added ---------------------------------------------------------------------------- Status|New |Open Assignee|net@FreeBSD.org |markj@FreeBSD.org CC| |markj@FreeBSD.org --- Comment #4 from Mark Johnston --- https://reviews.freebsd.org/D58677 --=20 You are receiving this mail because: You are the assignee for the bug.= From nobody Wed Aug 5 21:37:03 2026 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 4hFkJd2SDsz6nDWs for ; 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Wed, 05 Aug 2026 21:37:04 +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 675Lb4Th057303 for ; Wed, 5 Aug 2026 21:37:04 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 675Lb4Mh057302 for net@FreeBSD.org; Wed, 5 Aug 2026 21:37:04 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 288904] [tcp] page fault in tcp_default_output Date: Wed, 05 Aug 2026 21:37:03 +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: 14.3-RELEASE X-Bugzilla-Keywords: crash, regression X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: glebius@FreeBSD.org X-Bugzilla-Status: Closed X-Bugzilla-Resolution: FIXED X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: net@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="UTF-8" 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 List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D288904 --- Comment #26 from Gleb Smirnoff --- > I don't think it is a good idea to keep supported 14.4 release in unusabl= e state. "Unusable" is too far fetched description for a race that only very few peo= ple hit. Those people who experience the panic can upgrade to 15.1-RELEASE. I do not object for an ad-hoc fix in the stable/14 branch. btw, I briefly reviewed your patch and it seems to be okay. But you need to find a committ= er who is willing to take responsibility. I don't have extra time for responsibilities in legacy stable branch. This person doesn't need to be a = TCP expert, just be responsible for any kind of fallout that could be caused by= a patch that has not been run through the main branch. --=20 You are receiving this mail because: You are the assignee for the bug.= From nobody Thu Aug 6 08:34:08 2026 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 4hG0tn5xnvz6mcyL for ; Thu, 06 Aug 2026 08:34:09 +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 "YR1" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id 4hG0tn25Vzz3RPh for ; Thu, 06 Aug 2026 08:34:09 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1786005249; 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=9mBqeg//0JH/4PA39EBHNYzWzbnhYCB27BxRCn1H0bE=; b=RTjt9I5dXukmPJcrNLExIBe8ZVih+JspubauJfe04OA+Y01zTsr72ZVa07lRRBD0FLYE6D nVVGn8P6tUEf+091+WKGHv04HCC4EVQucLXSKdg/SZ3GPQS9627LVpg8m4HSF/NEJ+tGa6 P6cud9he03lee+Kmg9Ujhfjia2U+4gi0lfNv7pzu2Qb65YgMas9uPsMpTeiWh69Ep0SE8E x+GSoc5Q7IhWtxqSAsFogbZrB2Ta3r7gRwx6hEockyi6sPkUvqjPskVlOUM1PpNOMsj0Gk Iw0AxCFoshfETbCJRceOxf1Oao7Y+/myQynctLUYH8qY+UPUewi2ijmPBNHHtA== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1786005249; a=rsa-sha256; cv=none; b=edGI81Yday/nzMRzDHDVY5ZK9lPiHyZLHy48rV27ZpOD5z0bzwUoRaMV1lpfsVrLt0yRHw porivcPzEukqBWYESLgrgfRB42GZx8sLERUkTN1ZSuYkrlGDV1/N5FnSrb5Lrl12m8G/rH C46qiU06uc3pNxcl2Ac/4TRDgMpb4Qt6NnaZeJwQO+QrVKxjHkkQFTu2nzg5tMHRyYK4BT 2MEoH5aK2vwl7hXWshouaty65mRWoFIy5jschgYqbW47MpgzhkEITo78iSNwBb4yBiV3iq qays9uQaaFeleH5OW4kSTJVrcD5EcmmHKudefsW6DHNGXiP9xOvVVu8HNDhydg== 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=1786005249; 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=9mBqeg//0JH/4PA39EBHNYzWzbnhYCB27BxRCn1H0bE=; b=gQ3P/D7wY9E2Ck9WGvlcsglgWUGdwxrE7pHT9XpXk9rw3D1/N35eUozpZqsNy2w4WuNBgb 57Q5iFFiWGi9AKZ51fFomWotJ3QBahkftxFrjnKL4B1ZXGqGl6ID1sfO1h44NTpNg6dyhw p31RdEtVT/dmybrCMQP3h89CzX1oIRfLAUmJcAxJJkEaLyZYsVTMTJbMd1GxPLO/oEGZaG t3icXxnvZcKTm2MEe60AaaYM4RwEALkgZwrInjzyQkXZ0IyCMaiimMJ1upyU0eD7Ov4bMD PyzsYlM+6Q7txy9V2afBizj9QQuwSWOoOA+QsUVK+vHhavixVURL9SBCQLyhbA== 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 4hG0tn0kbFz1C3P for ; Thu, 06 Aug 2026 08:34:09 +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 6768Y9ko025351 for ; Thu, 6 Aug 2026 08:34:09 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from bugzilla@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 6768Y92S025350 for net@FreeBSD.org; Thu, 6 Aug 2026 08:34:09 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 296594] TCP: RFC 5961 sends a challenge ACK instead of resetting when a valid RST arrives with SEG.SEQ == RCV.NXT and the receiver has delayed-ACKed data, leaving the connection half-open Date: Thu, 06 Aug 2026 08:34:08 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 16.0-CURRENT X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: commit-hook@FreeBSD.org X-Bugzilla-Status: In Progress X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: tuexen@freebsd.org X-Bugzilla-Flags: mfc-stable15? mfc-stable14? X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="UTF-8" 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 List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D296594 --- Comment #10 from commit-hook@FreeBSD.org --- A commit in branch stable/14 references this bug: URL: https://cgit.FreeBSD.org/src/commit/?id=3D1c62c8bac5ae5ede9b65d32b08e10ae05= aa955ac commit 1c62c8bac5ae5ede9b65d32b08e10ae05aa955ac Author: Michael Tuexen AuthorDate: 2026-08-03 11:07:32 +0000 Commit: Michael Tuexen CommitDate: 2026-08-06 05:56:07 +0000 tcp: improve SEG.SEQ validation for RST segments A RST segment can be sent in response to (a) received segment or (b) by the upper layer protocol. The SEG.SEQ validation consists of two checks: (1) the in-window check of SEG.SEQ and (2) the exact match check of SEG.SEQ. For the in-window check (1), the left edge of the window needs to be based on tp->last_ack_sent to cover the delayed ACK case, whereas the right edge needs to be based on tp->rcv_nxt + tp->rcv_wnd. This both assumes that tp->rcv_wnd is not zero. For the special case of tp->rcv_wnd being zero, add checks against tp->last_ack_sent for (a) and on tp->rcv_nxt for (b). This applies to all TCP stacks. When the exact match (2) of SEG.SEQ is performed, it should be based on tp->last_ack_sent for (a) and on tp->rcv_nxt for (b). To cover both, check for both. Add this only to the base stack, since the RACK and BBR stacks already do this. PR: 296594 Reviewed by: rscheff Sponsored by: Netflix, Inc. Differential Revision: https://reviews.freebsd.org/D58594 (cherry picked from commit c9df1a6cf9be9d44eacc8616ebba1cd19010c7fc) sys/netinet/tcp_input.c | 18 ++++++++++++------ sys/netinet/tcp_stacks/rack_bbr_common.c | 22 ++++++++++++++-------- 2 files changed, 26 insertions(+), 14 deletions(-) --=20 You are receiving this mail because: You are on the CC list for the bug.= From nobody Thu Aug 6 09:09:15 2026 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 4hG1gJ1kmkz6mh3C for ; Thu, 06 Aug 2026 09:09:16 +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 "YR1" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id 4hG1gJ0J9jz3ZSr for ; Thu, 06 Aug 2026 09:09:16 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1786007356; 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=jJOi1nMlNTGlkLfgFBb1yt14cMVRn/sWP7G2dJB7b6Q=; b=NBXNayP/DP/QCpF0S9nnmVGArALPsWhL/mLqBVESvPWnkB+aioKLjgl6EM+Vs8L2LyFei4 P8++aFwJDNOrj32U7VFXkfQhyNZlR5eOfLLcyjkuPIZPuY68Ze8JiSauSyhrllxMAL89q4 GO7HTdlRZtxmPUtBQJb6BQTphdCIpILjhMhmjTZnFWeFMjSSQIrvJSXMRzcwnLvJYbVu1V lI48asXzjV/Sg31ongtacr34WzMixOPz0tp+4TGtkJi4aSscoJRp0lKI70PEj0swxNm1wt BwOXFWkzb/2lZe4H9U6HGxzVUVHfSY/H4rjQ/cfgwjBfceaTFyjpSLij/kgemg== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1786007356; a=rsa-sha256; cv=none; b=Iqdk8bwYlMnF1qQh59E/5xbVmLVmSIjX8vfGNg2q9k4YLcDKOzziG+/SSPPp14kozkKT4m 1fZjWDc6plRe/5j5mRQ3GjrPJbZYBI2DJI0Ae8DynTStdnz2yhNzg7No3kwBvZP8lmTZKH wSrqo2E9HecZIb+IY0tViRYu4pa+oAlYz8C0BYYzXMEAPSNzA06uaYZMZmPDiFiBaCSIDz eHTJtnxW15RCkLo9h8/1lNJSbvkdMIpZM/4IB25dP78VicGvQE7MX04OXYPENI0l1/ux7R EGsrY4300qGNBeLSN0l4d1OWOBiqGSxSqqmWANp10is8v+1ADWBSZIFYsLQgmw== 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=1786007356; 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=jJOi1nMlNTGlkLfgFBb1yt14cMVRn/sWP7G2dJB7b6Q=; b=bSuxcR/+k4p+bZJZW7lGRB54CTOPTcrt1hjhr909B+FcFwg15AOcVC+1N41KIdo+5bJ83P JDxoUmbkhBVnCI3pTXTNoaLPRCZPejQ/iz9DPKZEI/1mjZh/K0V5BII3oGOlEKQl9q7+nT 3fPi/zhfZ5kuT4bNl52NACViYJWRs+EGdffnylhSx6RMWd7Vp41/K8yZUwDyi3CbBXMnMt g1hsQGXR/dFh2214W8kSWtdhoDUKEF4AHkWeCRmDOg+D45R+FOxao2cdXkGtFjDRo/Vp3u 0e7CBvc1UXuKhetwzpo4eH3Y4XNPRs5B4I54klVAW1f8CVTpmtsFISY95apIAA== 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 4hG1gH5fgsz5R for ; Thu, 06 Aug 2026 09:09:15 +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 67699FKe078325 for ; Thu, 6 Aug 2026 09:09:15 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from bugzilla@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 67699FST078324 for net@FreeBSD.org; Thu, 6 Aug 2026 09:09:15 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 296594] TCP: RFC 5961 sends a challenge ACK instead of resetting when a valid RST arrives with SEG.SEQ == RCV.NXT and the receiver has delayed-ACKed data, leaving the connection half-open Date: Thu, 06 Aug 2026 09:09:15 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 16.0-CURRENT X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: commit-hook@FreeBSD.org X-Bugzilla-Status: In Progress X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: tuexen@freebsd.org X-Bugzilla-Flags: mfc-stable15? mfc-stable14? X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="UTF-8" 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 List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D296594 --- Comment #11 from commit-hook@FreeBSD.org --- A commit in branch stable/15 references this bug: URL: https://cgit.FreeBSD.org/src/commit/?id=3D9ac39192d49643def7958961e4a55f9f9= d4b0c11 commit 9ac39192d49643def7958961e4a55f9f9d4b0c11 Author: Michael Tuexen AuthorDate: 2026-08-03 11:07:32 +0000 Commit: Michael Tuexen CommitDate: 2026-08-06 09:07:41 +0000 tcp: improve SEG.SEQ validation for RST segments A RST segment can be sent in response to (a) received segment or (b) by the upper layer protocol. The SEG.SEQ validation consists of two checks: (1) the in-window check of SEG.SEQ and (2) the exact match check of SEG.SEQ. For the in-window check (1), the left edge of the window needs to be based on tp->last_ack_sent to cover the delayed ACK case, whereas the right edge needs to be based on tp->rcv_nxt + tp->rcv_wnd. This both assumes that tp->rcv_wnd is not zero. For the special case of tp->rcv_wnd being zero, add checks against tp->last_ack_sent for (a) and on tp->rcv_nxt for (b). This applies to all TCP stacks. When the exact match (2) of SEG.SEQ is performed, it should be based on tp->last_ack_sent for (a) and on tp->rcv_nxt for (b). To cover both, check for both. Add this only to the base stack, since the RACK and BBR stacks already do this. PR: 296594 Reviewed by: rscheff Sponsored by: Netflix, Inc. Differential Revision: https://reviews.freebsd.org/D58594 (cherry picked from commit c9df1a6cf9be9d44eacc8616ebba1cd19010c7fc) sys/netinet/tcp_input.c | 18 ++++++++++++------ sys/netinet/tcp_stacks/rack_bbr_common.c | 22 ++++++++++++++-------- 2 files changed, 26 insertions(+), 14 deletions(-) --=20 You are receiving this mail because: You are on the CC list for the bug.= From nobody Thu Aug 6 09:12:55 2026 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 4hG1lW2STgz6mhN6 for ; Thu, 06 Aug 2026 09:12:55 +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 "YR1" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id 4hG1lW1V79z3bGg for ; 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Thu, 06 Aug 2026 09:12:55 +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 6769Cs4A088479 for ; Thu, 6 Aug 2026 09:12:54 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 6769CsNA088478 for net@FreeBSD.org; Thu, 6 Aug 2026 09:12:54 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 296594] TCP: RFC 5961 sends a challenge ACK instead of resetting when a valid RST arrives with SEG.SEQ == RCV.NXT and the receiver has delayed-ACKed data, leaving the connection half-open Date: Thu, 06 Aug 2026 09:12:55 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 16.0-CURRENT X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: tuexen@freebsd.org X-Bugzilla-Status: Closed X-Bugzilla-Resolution: FIXED X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: tuexen@freebsd.org X-Bugzilla-Flags: mfc-stable15+ mfc-stable14+ X-Bugzilla-Changed-Fields: flagtypes.name resolution bug_status Message-ID: In-Reply-To: References: Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="UTF-8" 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 List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D296594 Michael Tuexen changed: What |Removed |Added ---------------------------------------------------------------------------- Flags|mfc-stable15?, |mfc-stable15+, |mfc-stable14? |mfc-stable14+ Resolution|--- |FIXED Status|In Progress |Closed --=20 You are receiving this mail because: You are on the CC list for the bug.= From nobody Thu Aug 6 19:11:08 2026 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 4hGH1n5R16z6nX5y for ; 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Thu, 06 Aug 2026 19:11:09 +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 676JB9Tc084358 for ; Thu, 6 Aug 2026 19:11:09 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 676JB9w4084337 for net@FreeBSD.org; Thu, 6 Aug 2026 19:11:09 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 292469] panic: page fault in m_copydata() via TCP stack (bge) on 14.3-RELEASE Date: Thu, 06 Aug 2026 19:11:08 +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: 14.3-RELEASE X-Bugzilla-Keywords: crash X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: freebsd@ihead.ru X-Bugzilla-Status: Open X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: net@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: cc Message-ID: In-Reply-To: References: Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="UTF-8" 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 List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D292469 Alexey Koscheev changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |freebsd@ihead.ru --- Comment #7 from Alexey Koscheev --- I got same panics 3 times: One on 14.1 (in feb 2025) + two on 14.4 (in june 2026, aug 2026). --=20 You are receiving this mail because: You are the assignee for the bug.= From nobody Thu Aug 6 19:11:25 2026 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 4hGH262Dqfz6nXMf for ; 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Thu, 06 Aug 2026 19:11:26 +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 676JBQvC086576 for ; Thu, 6 Aug 2026 19:11:26 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 676JBQ4J086575 for net@FreeBSD.org; Thu, 6 Aug 2026 19:11:26 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 292469] panic: page fault in m_copydata() via TCP stack (bge) on 14.3-RELEASE Date: Thu, 06 Aug 2026 19:11:25 +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: 14.3-RELEASE X-Bugzilla-Keywords: crash X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: freebsd@ihead.ru X-Bugzilla-Status: Open X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: net@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: attachments.created Message-ID: In-Reply-To: References: Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="UTF-8" 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 List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D292469 --- Comment #8 from Alexey Koscheev --- Created attachment 273507 --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=3D273507&action= =3Dedit kernel panic --=20 You are receiving this mail because: You are the assignee for the bug.= From nobody Thu Aug 6 19:25:01 2026 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 4hGHKp1tHgz6n3q2 for ; Thu, 06 Aug 2026 19:25:02 +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 "YR1" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id 4hGHKn6895z3yf4 for ; 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Thu, 06 Aug 2026 19:25:01 +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 676JP1sO008141 for ; Thu, 6 Aug 2026 19:25:01 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 676JP17F008140 for net@FreeBSD.org; Thu, 6 Aug 2026 19:25:01 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 292469] panic: page fault in m_copydata() via TCP stack (bge) on 14.3-RELEASE Date: Thu, 06 Aug 2026 19:25:01 +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: 14.3-RELEASE X-Bugzilla-Keywords: crash X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: glebius@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-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="UTF-8" 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 List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D292469 --- Comment #9 from Gleb Smirnoff --- We actually have 3 different panics in this bug. 1) panic in tcp_default_output() reported by Mual, who created the bug. 2) panic in tcp_timer_enter(), also reported by Mual. And I guess this one = is fixed in FreeBSD 15. And it is tracked in bug 288904. 3) panic in tcp_sack_partialack() reported by nihilesthic@proton and Alexey. I think the panic 3) should have its own bug to avoid mixing different problems. tuexen@, do you agree with this? --=20 You are receiving this mail because: You are the assignee for the bug.= From nobody Thu Aug 6 19:47:25 2026 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 4hGHqf6VCMz6n6KG for ; Thu, 06 Aug 2026 19:47:26 +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 "YR1" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id 4hGHqf5vPrz434S for ; Thu, 06 Aug 2026 19:47:26 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) DKIM-Signature: v=1; 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Thu, 06 Aug 2026 19:47:26 +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 676JlQ8d037159 for ; Thu, 6 Aug 2026 19:47:26 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 676JlQeV037158 for net@FreeBSD.org; Thu, 6 Aug 2026 19:47:26 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 292469] panic: page fault in m_copydata() via TCP stack (bge) on 14.3-RELEASE Date: Thu, 06 Aug 2026 19:47:25 +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: 14.3-RELEASE X-Bugzilla-Keywords: crash 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: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="UTF-8" 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 List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D292469 --- Comment #10 from Michael Tuexen --- (In reply to Gleb Smirnoff from comment #9) Yes, I do agree. --=20 You are receiving this mail because: You are the assignee for the bug.= From nobody Thu Aug 6 20:00:24 2026 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 4hGJ6d0Qw4z6n79b for ; Thu, 06 Aug 2026 20:00:25 +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 "YR1" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id 4hGJ6c5m1Xz45m5 for ; 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Thu, 06 Aug 2026 20:00:24 +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 676K0OSJ054889 for ; Thu, 6 Aug 2026 20:00:24 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 676K0ObO054888 for net@FreeBSD.org; Thu, 6 Aug 2026 20:00:24 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 292469] panic: page fault in m_copydata() via TCP stack (bge) on 14.3-RELEASE Date: Thu, 06 Aug 2026 20:00:24 +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: 14.3-RELEASE X-Bugzilla-Keywords: crash X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: glebius@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-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="UTF-8" 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 List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D292469 --- Comment #11 from Gleb Smirnoff --- Alexey, can you please open new bug for your panic? Then I will subscribe interested parties to it. --=20 You are receiving this mail because: You are the assignee for the bug.= From nobody Thu Aug 6 23:49:21 2026 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 4hGPBp6nhCz6nTYZ for ; Thu, 06 Aug 2026 23:49:22 +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 "YR1" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id 4hGPBp5zHVz3cRb for ; Thu, 06 Aug 2026 23:49:22 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; 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Thu, 06 Aug 2026 23:49:22 +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 676NnMqd003846 for ; Thu, 6 Aug 2026 23:49:22 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 676NnM7Q003845 for net@FreeBSD.org; Thu, 6 Aug 2026 23:49:22 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 265714] igc(4) drops link under high traffic Date: Thu, 06 Aug 2026 23:49:21 +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-STABLE X-Bugzilla-Keywords: IntelNetworking X-Bugzilla-Severity: Affects Many People X-Bugzilla-Who: tomek@cedro.info X-Bugzilla-Status: New 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-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="UTF-8" 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 List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D265714 --- Comment #64 from Tomasz "CeDeROM" CEDRO --- I just got the IGC network interface stall. No particular reason or high lo= ad. VBox working in the background. Had to manually restart. # uname -a FreeBSD hexagon 14.4-RELEASE-p8 FreeBSD 14.4-RELEASE-p8 cederom-releng-14.4.8-igc_test_20260803-n273770-18774c90fb02 GENERIC amd64 # sysctl -a | grep igc kern.version: FreeBSD 14.4-RELEASE-p8 cederom-releng-14.4.8-igc_test_20260803-n273770-18774c90fb02 GENERIC FreeBSD 14.4-RELEASE-p8 cederom-releng-14.4.8-igc_test_20260803-n273770-18774c90fb02 GENERIC amd64 [1] igc0: mem 0xb2500000-0xb25fffff,0xb2600000-0xb2603fff at device 0.0 on pci7 [1] igc0: EEPROM V2.32-0 eTrack 0x80000425 [1] igc0: Using 1024 TX descriptors and 1024 RX descriptors [1] igc0: Using 4 RX queues 4 TX queues [1] igc0: Using MSI-X interrupts with 5 vectors <6>[1] igc0: Ethernet address: XXX <6>[1] igc0: netmap queues/slots: TX 4/1024, RX 4/1024 <6>[30] igc0: link state changed to UP <6>[30] igc0: link state changed to DOWN <118>[30] Starting Network: lo0 igc0 ix0 ix1. <118>[30] igc0: flags=3D8843 metric= 0 mtu 1500 <6>[34] igc0: link state changed to UP <118>[37] DHCPDISCOVER on igc0 to 255.255.255.255 port 67 interval 3 <118>[37] DHCPREQUEST on igc0 to 255.255.255.255 port 67 device igc kern.wait_dequeue_sigchld: 1 irq151: igc0:rxq0:325 @cpu0(domain0): 1068347 irq152: igc0:rxq1:327 @cpu1(domain0): 1900924 irq153: igc0:rxq2:329 @cpu2(domain0): 678528 irq154: igc0:rxq3:331 @cpu3(domain0): 623502 irq155: igc0:aq:333 @cpu0(domain0): 2 hw.igc.max_interrupt_rate: 16000 hw.igc.enable_aim: 1 hw.igc.eee_setting: 1 hw.igc.sbp: 1 hw.igc.smart_pwr_down: 0 hw.igc.disable_crc_stripping: 0 dev.igc.0.wake: 0 dev.igc.0.interrupts.rx_desc_min_thresh: 0 dev.igc.0.interrupts.asserts: 4278433 dev.igc.0.mac_stats.tso_txd: 6304 dev.igc.0.mac_stats.tx_frames_1024_1522: 83542 dev.igc.0.mac_stats.tx_frames_512_1023: 19259 dev.igc.0.mac_stats.tx_frames_256_511: 38606 dev.igc.0.mac_stats.tx_frames_128_255: 48027 dev.igc.0.mac_stats.tx_frames_65_127: 2143703 dev.igc.0.mac_stats.tx_frames_64: 6540 dev.igc.0.mac_stats.mcast_pkts_txd: 0 dev.igc.0.mac_stats.bcast_pkts_txd: 83 dev.igc.0.mac_stats.host_tx_discarded: 0 dev.igc.0.mac_stats.good_pkts_txd: 2339677 dev.igc.0.mac_stats.total_pkts_txd: 2339677 dev.igc.0.mac_stats.good_octets_txd: 299317877 dev.igc.0.mac_stats.good_octets_recvd: 11363569459 dev.igc.0.mac_stats.rx_frames_1024_1522: 7575136 dev.igc.0.mac_stats.rx_frames_512_1023: 387645 dev.igc.0.mac_stats.rx_frames_256_511: 205117 dev.igc.0.mac_stats.rx_frames_128_255: 105652 dev.igc.0.mac_stats.rx_frames_65_127: 214364 dev.igc.0.mac_stats.rx_frames_64: 1199 dev.igc.0.mac_stats.mcast_pkts_recvd: 0 dev.igc.0.mac_stats.bcast_pkts_recvd: 3669 dev.igc.0.mac_stats.good_pkts_recvd: 8489113 dev.igc.0.mac_stats.total_pkts_recvd: 8497819 dev.igc.0.mac_stats.mgmt_pkts_txd: 0 dev.igc.0.mac_stats.mgmt_pkts_drop: 0 dev.igc.0.mac_stats.mgmt_pkts_recvd: 0 dev.igc.0.mac_stats.unsupported_fc_recvd: 0 dev.igc.0.mac_stats.xoff_txd: 0 dev.igc.0.mac_stats.xoff_recvd: 0 dev.igc.0.mac_stats.xon_txd: 0 dev.igc.0.mac_stats.xon_recvd: 0 dev.igc.0.mac_stats.alignment_errs: 0 dev.igc.0.mac_stats.crc_errs: 0 dev.igc.0.mac_stats.recv_error_count: 0 dev.igc.0.mac_stats.recv_errs: 0 dev.igc.0.mac_stats.recv_jabber: 0 dev.igc.0.mac_stats.recv_oversize: 0 dev.igc.0.mac_stats.recv_fragmented: 0 dev.igc.0.mac_stats.recv_undersize: 0 dev.igc.0.mac_stats.recv_no_buff: 0 dev.igc.0.mac_stats.recv_length_errors: 0 dev.igc.0.mac_stats.missed_packets: 322 dev.igc.0.mac_stats.defer_count: 0 dev.igc.0.mac_stats.sequence_errors: 0 dev.igc.0.mac_stats.symbol_errors: 0 dev.igc.0.mac_stats.collision_count: 0 dev.igc.0.mac_stats.late_coll: 0 dev.igc.0.mac_stats.multiple_coll: 0 dev.igc.0.mac_stats.single_coll: 0 dev.igc.0.mac_stats.excess_coll: 0 dev.igc.0.queue_rx_3.rx_irq: 0 dev.igc.0.queue_rx_3.rxd_tail: 448 dev.igc.0.queue_rx_3.rxd_head: 449 dev.igc.0.queue_rx_3.interrupt_rate: 20000 dev.igc.0.queue_rx_2.rx_irq: 0 dev.igc.0.queue_rx_2.rxd_tail: 114 dev.igc.0.queue_rx_2.rxd_head: 115 dev.igc.0.queue_rx_2.interrupt_rate: 20000 dev.igc.0.queue_rx_1.rx_irq: 0 dev.igc.0.queue_rx_1.rxd_tail: 118 dev.igc.0.queue_rx_1.rxd_head: 119 dev.igc.0.queue_rx_1.interrupt_rate: 20000 dev.igc.0.queue_rx_0.rx_irq: 0 dev.igc.0.queue_rx_0.rxd_tail: 83 dev.igc.0.queue_rx_0.rxd_head: 83 dev.igc.0.queue_rx_0.interrupt_rate: 5291 dev.igc.0.queue_tx_3.tx_irq: 0 dev.igc.0.queue_tx_3.txd_tail: 395 dev.igc.0.queue_tx_3.txd_head: 395 dev.igc.0.queue_tx_3.interrupt_rate: 20000 dev.igc.0.queue_tx_2.tx_irq: 0 dev.igc.0.queue_tx_2.txd_tail: 939 dev.igc.0.queue_tx_2.txd_head: 939 dev.igc.0.queue_tx_2.interrupt_rate: 20000 dev.igc.0.queue_tx_1.tx_irq: 0 dev.igc.0.queue_tx_1.txd_tail: 851 dev.igc.0.queue_tx_1.txd_head: 851 dev.igc.0.queue_tx_1.interrupt_rate: 20000 dev.igc.0.queue_tx_0.tx_irq: 0 dev.igc.0.queue_tx_0.txd_tail: 418 dev.igc.0.queue_tx_0.txd_head: 418 dev.igc.0.queue_tx_0.interrupt_rate: 5291 dev.igc.0.fc_low_water: 32752 dev.igc.0.fc_high_water: 32768 dev.igc.0.rx_control: 71598082 dev.igc.0.device_control: 1209796161 dev.igc.0.watchdog_timeouts: 0 dev.igc.0.rx_overruns: 0 dev.igc.0.link_irq: 2 dev.igc.0.dropped: 0 dev.igc.0.eee_control: 1 dev.igc.0.tso_tcp_flags_mask_last_segment: 3967 dev.igc.0.tso_tcp_flags_mask_middle_segment: 3958 dev.igc.0.tso_tcp_flags_mask_first_segment: 4086 dev.igc.0.dmac: 0 dev.igc.0.rs_dump: 0 dev.igc.0.reg_dump: General Registers dev.igc.0.fc: 3 dev.igc.0.debug: -1 dev.igc.0.fw_version: EEPROM V2.32-0 eTrack 0x80000425 dev.igc.0.enable_aim: 1 dev.igc.0.nvm: -1 dev.igc.0.iflib.rxq3.rxq_fl0.buf_size: 2048 dev.igc.0.iflib.rxq3.rxq_fl0.credits: 1023 dev.igc.0.iflib.rxq3.rxq_fl0.cidx: 449 dev.igc.0.iflib.rxq3.rxq_fl0.pidx: 448 dev.igc.0.iflib.rxq3.cpu: 3 dev.igc.0.iflib.rxq2.rxq_fl0.buf_size: 2048 dev.igc.0.iflib.rxq2.rxq_fl0.credits: 1023 dev.igc.0.iflib.rxq2.rxq_fl0.cidx: 115 dev.igc.0.iflib.rxq2.rxq_fl0.pidx: 114 dev.igc.0.iflib.rxq2.cpu: 2 dev.igc.0.iflib.rxq1.rxq_fl0.buf_size: 2048 dev.igc.0.iflib.rxq1.rxq_fl0.credits: 1023 dev.igc.0.iflib.rxq1.rxq_fl0.cidx: 119 dev.igc.0.iflib.rxq1.rxq_fl0.pidx: 118 dev.igc.0.iflib.rxq1.cpu: 1 dev.igc.0.iflib.rxq0.rxq_fl0.buf_size: 2048 dev.igc.0.iflib.rxq0.rxq_fl0.credits: 1023 dev.igc.0.iflib.rxq0.rxq_fl0.cidx: 84 dev.igc.0.iflib.rxq0.rxq_fl0.pidx: 83 dev.igc.0.iflib.rxq0.cpu: 0 dev.igc.0.iflib.txq3.r_abdications: 0 dev.igc.0.iflib.txq3.r_restarts: 0 dev.igc.0.iflib.txq3.r_stalls: 0 dev.igc.0.iflib.txq3.r_starts: 328999 dev.igc.0.iflib.txq3.r_drops: 0 dev.igc.0.iflib.txq3.r_enqueues: 329013 dev.igc.0.iflib.txq3.ring_state: pidx_head: 1333 pidx_tail: 1333 cidx: 1333 state: IDLE dev.igc.0.iflib.txq3.txq_cleaned: 680289 dev.igc.0.iflib.txq3.txq_processed: 680329 dev.igc.0.iflib.txq3.txq_in_use: 42 dev.igc.0.iflib.txq3.txq_cidx_processed: 393 dev.igc.0.iflib.txq3.txq_cidx: 353 dev.igc.0.iflib.txq3.txq_pidx: 395 dev.igc.0.iflib.txq3.no_tx_dma_setup: 0 dev.igc.0.iflib.txq3.txd_encap_efbig: 0 dev.igc.0.iflib.txq3.tx_map_failed: 0 dev.igc.0.iflib.txq3.no_desc_avail: 0 dev.igc.0.iflib.txq3.mbuf_defrag_failed: 0 dev.igc.0.iflib.txq3.m_pullups: 0 dev.igc.0.iflib.txq3.mbuf_defrag: 0 dev.igc.0.iflib.txq3.cpu: 3 dev.igc.0.iflib.txq2.r_abdications: 0 dev.igc.0.iflib.txq2.r_restarts: 0 dev.igc.0.iflib.txq2.r_stalls: 0 dev.igc.0.iflib.txq2.r_starts: 339320 dev.igc.0.iflib.txq2.r_drops: 0 dev.igc.0.iflib.txq2.r_enqueues: 339340 dev.igc.0.iflib.txq2.ring_state: pidx_head: 1420 pidx_tail: 1420 cidx: 1420 state: IDLE dev.igc.0.iflib.txq2.txq_cleaned: 713600 dev.igc.0.iflib.txq2.txq_processed: 713640 dev.igc.0.iflib.txq2.txq_in_use: 43 dev.igc.0.iflib.txq2.txq_cidx_processed: 936 dev.igc.0.iflib.txq2.txq_cidx: 896 dev.igc.0.iflib.txq2.txq_pidx: 939 dev.igc.0.iflib.txq2.no_tx_dma_setup: 0 dev.igc.0.iflib.txq2.txd_encap_efbig: 0 dev.igc.0.iflib.txq2.tx_map_failed: 0 dev.igc.0.iflib.txq2.no_desc_avail: 0 dev.igc.0.iflib.txq2.mbuf_defrag_failed: 0 dev.igc.0.iflib.txq2.m_pullups: 0 dev.igc.0.iflib.txq2.mbuf_defrag: 0 dev.igc.0.iflib.txq2.cpu: 2 dev.igc.0.iflib.txq1.r_abdications: 0 dev.igc.0.iflib.txq1.r_restarts: 0 dev.igc.0.iflib.txq1.r_stalls: 0 dev.igc.0.iflib.txq1.r_starts: 955948 dev.igc.0.iflib.txq1.r_drops: 0 dev.igc.0.iflib.txq1.r_enqueues: 955983 dev.igc.0.iflib.txq1.ring_state: pidx_head: 1615 pidx_tail: 1615 cidx: 1615 state: IDLE dev.igc.0.iflib.txq1.txq_cleaned: 1941287 dev.igc.0.iflib.txq1.txq_processed: 1941327 dev.igc.0.iflib.txq1.txq_in_use: 44 dev.igc.0.iflib.txq1.txq_cidx_processed: 847 dev.igc.0.iflib.txq1.txq_cidx: 807 dev.igc.0.iflib.txq1.txq_pidx: 851 dev.igc.0.iflib.txq1.no_tx_dma_setup: 0 dev.igc.0.iflib.txq1.txd_encap_efbig: 0 dev.igc.0.iflib.txq1.tx_map_failed: 0 dev.igc.0.iflib.txq1.no_desc_avail: 0 dev.igc.0.iflib.txq1.mbuf_defrag_failed: 0 dev.igc.0.iflib.txq1.m_pullups: 0 dev.igc.0.iflib.txq1.mbuf_defrag: 0 dev.igc.0.iflib.txq1.cpu: 1 dev.igc.0.iflib.txq0.r_abdications: 0 dev.igc.0.iflib.txq0.r_restarts: 0 dev.igc.0.iflib.txq0.r_stalls: 0 dev.igc.0.iflib.txq0.r_starts: 701758 dev.igc.0.iflib.txq0.r_drops: 0 dev.igc.0.iflib.txq0.r_enqueues: 701912 dev.igc.0.iflib.txq0.ring_state: pidx_head: 1496 pidx_tail: 1496 cidx: 1496 state: IDLE dev.igc.0.iflib.txq0.txq_cleaned: 1425785 dev.igc.0.iflib.txq0.txq_processed: 1425825 dev.igc.0.iflib.txq0.txq_in_use: 41 dev.igc.0.iflib.txq0.txq_cidx_processed: 417 dev.igc.0.iflib.txq0.txq_cidx: 377 dev.igc.0.iflib.txq0.txq_pidx: 418 dev.igc.0.iflib.txq0.no_tx_dma_setup: 0 dev.igc.0.iflib.txq0.txd_encap_efbig: 0 dev.igc.0.iflib.txq0.tx_map_failed: 0 dev.igc.0.iflib.txq0.no_desc_avail: 0 dev.igc.0.iflib.txq0.mbuf_defrag_failed: 0 dev.igc.0.iflib.txq0.m_pullups: 0 dev.igc.0.iflib.txq0.mbuf_defrag: 0 dev.igc.0.iflib.txq0.cpu: 0 dev.igc.0.iflib.override_nrxds: 0 dev.igc.0.iflib.override_ntxds: 0 dev.igc.0.iflib.allocated_msix_vectors: 5 dev.igc.0.iflib.use_extra_msix_vectors: 0 dev.igc.0.iflib.use_logical_cores: 0 dev.igc.0.iflib.separate_txrx: 0 dev.igc.0.iflib.core_offset: 0 dev.igc.0.iflib.tx_abdicate: 0 dev.igc.0.iflib.rx_budget: 0 dev.igc.0.iflib.disable_msix: 0 dev.igc.0.iflib.override_qs_enable: 0 dev.igc.0.iflib.override_nrxqs: 0 dev.igc.0.iflib.override_ntxqs: 0 dev.igc.0.iflib.driver_version: 1 dev.igc.0.%iommu: rid=3D0x8400 dev.igc.0.%parent: pci7 dev.igc.0.%pnpinfo: vendor=3D0x8086 device=3D0x125c subvendor=3D0x8086 subdevice=3D0x0000 class=3D0x020000 dev.igc.0.%location: slot=3D0 function=3D0 dbsf=3Dpci0:132:0:0 handle=3D\_SB_.PC02.RP04.PXSX dev.igc.0.%driver: igc dev.igc.0.%desc: Intel(R) Ethernet Controller I226-V dev.igc.%parent: --=20 You are receiving this mail because: You are the assignee for the bug.= From nobody Fri Aug 7 01:02:02 2026 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 4hGQpg03jMz6nZYZ for ; Fri, 07 Aug 2026 01:02:03 +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 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b=QzwMxRsjaT2aS/PFPWs+Wbd3zjC1UQFF2ZaxfvrjoTIvEWCTjUk182GiP0A2QVsf0uY5jh Q+En7y/sEl7Uovk4zdJChOBae3YLYUbkMx2Vq4JLHTPVBLJnku/X6p4DLmDwRzD3pz4xVG gR2UACARXEHlcKobEX30eunh/1TM9yiZ3wW3TprZ9udZkT8v7lxdvNa1sFXchbjgdIeLSF 0rs5L9zUlt2Axd1NQsT38skpfYpWAbn2O+qpmHDAmojaCYRLWxX6JzIlbl8yEfDUa85Qvf eH92EcgD0rRoZbLSC8bbUJSyzYD+m7QxF1sr13GQrLmVxMEE18As9JNRA6vBhw== 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 4hGQpf5d63zlnn for ; Fri, 07 Aug 2026 01:02:02 +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 6771229V022471 for ; Fri, 7 Aug 2026 01:02:02 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 6771228t022470 for net@FreeBSD.org; Fri, 7 Aug 2026 01:02:02 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 265714] igc(4) drops link under high traffic Date: Fri, 07 Aug 2026 01:02:02 +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-STABLE X-Bugzilla-Keywords: IntelNetworking X-Bugzilla-Severity: Affects Many People X-Bugzilla-Who: kbowling@freebsd.org X-Bugzilla-Status: New 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-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="UTF-8" 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 List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D265714 --- Comment #65 from Kevin Bowling --- (In reply to Tomasz "CeDeROM" CEDRO from comment #64) I think the sysctl dump is post recovery? The only clue is missed_packets, maybe indicating an RX stall. It would help to capture two snapshots a few seconds apart before resetting while another host sends traffic: vmstat -i | grep igc, netstat -I igc0 -bd, and the sysctl dumps. Please also run these before, during, and after: pciconf -lc igc0 and the following script: /bin/sh <<'EOF' cap=3D$(pciconf -lc igc0 | sed -n 's/.*ecap 001e\[\([0-9A-Fa-f][0-9A-Fa-f]*\)\].*/\1/p') if [ -z "$cap" ]; then echo "L1PM capability 001e not found" exit 1 fi off=3D$((0x${cap} + 8)) set -- $(pciconf -r igc0 "$off") ctl1=3D$1 printf 'L1PM capability offset: 0x%s\n' "$cap" printf 'L1PM CTL1 offset: 0x%x\n' "$off" printf 'L1PM CTL1 value: 0x%s\n' "$ctl1" if [ $((0x${ctl1} & 0x4)) -eq 0 ]; then echo 'I226 ASPM L1.2 enable: CLEAR (workaround active)' else echo 'I226 ASPM L1.2 enable: SET (workaround absent/lost)' fi EOF --=20 You are receiving this mail because: You are the assignee for the bug.= From nobody Fri Aug 7 01:25:37 2026 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 4hGRKs5bdYz6ncTw for ; Fri, 07 Aug 2026 01:25:37 +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 "YR1" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id 4hGRKs4s7fz3m6R for ; 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Fri, 07 Aug 2026 01:25:37 +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 6771PblQ052276 for ; Fri, 7 Aug 2026 01:25:37 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 6771PbQa052275 for net@FreeBSD.org; Fri, 7 Aug 2026 01:25:37 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 265714] igc(4) drops link under high traffic Date: Fri, 07 Aug 2026 01:25:37 +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-STABLE X-Bugzilla-Keywords: IntelNetworking X-Bugzilla-Severity: Affects Many People X-Bugzilla-Who: tomek@cedro.info X-Bugzilla-Status: New 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-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="UTF-8" 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 List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D265714 --- Comment #66 from Tomasz "CeDeROM" CEDRO --- That sysctl dump was from within the stall, interface was up but the connectivity failed, had to restart network by hand to get it running again (service netif stop; /etc/netstart). Stuff below is after igc0 restart, got back up, but then I switched to ix0 = and put igc0 down, no reboot so maybe something interesting is still here. I am working on ix0 right now. igc is extremely unreliable here and always craps itself in the middle or work.. how this is frustrating on your own local desktop now imagine you loose network on a remote machine. # # PCICONF # igc0@pci0:132:0:0: class=3D0x020000 rev=3D0x04 hdr=3D0x00 vendor=3D0x8= 086 device=3D0x125c subvendor=3D0x8086 subdevice=3D0x0000 cap 01[40] =3D powerspec 3 supports D0 D3 current D0 cap 05[50] =3D MSI supports 1 message, 64 bit, vector masks cap 11[70] =3D MSI-X supports 5 messages, enabled Table in map 0x1c[0x0], PBA in map 0x1c[0x2000] cap 10[a0] =3D PCI-Express 2 endpoint max data 256(512) FLR RO NS max read 512 link x1(x1) speed 5.0(5.0) ASPM L1(L1) ecap 0001[100] =3D AER 2 0 fatal 1 non-fatal 1 corrected ecap 0003[140] =3D Serial 1 [XXX] ecap 0018[1c0] =3D LTR 1 ecap 001f[1f0] =3D Precision Time Measurement 1 ecap 001e[1e0] =3D L1 PM Substates 1 # # VMSTAT # irq151: igc0:rxq0 1075529 61 irq152: igc0:rxq1 1905162 108 irq153: igc0:rxq2 683268 39 irq154: igc0:rxq3 630179 36 irq155: igc0:aq 6 0 # # NETSTAT # Name Mtu Network Address Ipkts Ierrs Idrop Ibytes= =20=20=20 Opkts Oerrs Obytes Coll Drop igc0 1500 [XXX] 8503350 322 0 11337485568 2336649 = 0=20=20=20 292561991 0 0 # # FIX CHECK # L1PM capability offset: 0x1e0 L1PM CTL1 offset: 0x1e8 L1PM CTL1 value: 0x408c001b I226 ASPM L1.2 enable: CLEAR (workaround active) --=20 You are receiving this mail because: You are the assignee for the bug.= From nobody Fri Aug 7 02:03:03 2026 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 4hGS9553vFz6ngLG for ; 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Fri, 07 Aug 2026 02:03:05 +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 6772354Z008707 for ; Fri, 7 Aug 2026 02:03:05 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 677235M6008706 for net@FreeBSD.org; Fri, 7 Aug 2026 02:03:05 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 265714] igc(4) drops link under high traffic Date: Fri, 07 Aug 2026 02:03:03 +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-STABLE X-Bugzilla-Keywords: IntelNetworking X-Bugzilla-Severity: Affects Many People X-Bugzilla-Who: kbowling@freebsd.org X-Bugzilla-Status: New 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-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="UTF-8" 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 List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D265714 --- Comment #67 from Kevin Bowling --- (In reply to Tomasz "CeDeROM" CEDRO from comment #66) I'm suspicious of vbox here, rx q0 is stalled and there isn't any strong hw lead left. Does it happen without vbox? /bin/sh <<'EOF' read4() { reg=3D$1 name=3D$2 idx=3D$((reg / 4)) val=3D$(pciconf -D igc0 0x10 "$idx" 1 | hexdump -v -e '1/4 "%08x"') printf '%-5s [0x%04x] =3D 0x%s\n' "$name" "$reg" "$val" } read4 $((0x1514)) GPIE read4 $((0x1524)) EIMS read4 $((0x152c)) EIAC read4 $((0x1530)) EIAM EOF upload these: procstat -kk 0 > /tmp/igc-stall.kstack procstat -t 0 > /tmp/igc-stall.threads vmstat -i | grep igc sleep 2 vmstat -i | grep igc --=20 You are receiving this mail because: You are the assignee for the bug.= From nobody Fri Aug 7 11:00:04 2026 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 4hGh4k5G6Vz6ms0F for ; Fri, 07 Aug 2026 11:00:06 +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 "YR1" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id 4hGh4k1B9Pz3vg6 for ; 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Fri, 07 Aug 2026 11:00:06 +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 677B05MA048400 for ; Fri, 7 Aug 2026 11:00:05 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 677B05RH048395 for net@FreeBSD.org; Fri, 7 Aug 2026 11:00:05 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 265714] igc(4) drops link under high traffic Date: Fri, 07 Aug 2026 11:00:04 +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-STABLE X-Bugzilla-Keywords: IntelNetworking X-Bugzilla-Severity: Affects Many People X-Bugzilla-Who: tomek@cedro.info X-Bugzilla-Status: New 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-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="UTF-8" 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 List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D265714 --- Comment #68 from Tomasz "CeDeROM" CEDRO --- Yes IGC also hangs when vbox is not in use.. but I suspect it may speed thi= ngs up.. maybe some driver from within the vm manipulates the nic.. on the other hand it is set to nat mode not bridge etc so it just should use generic tcp= /ip transport. Dumps attached in a moment (cannot paste here too long), this is from a fre= sh system right after power on, thanks :-) --=20 You are receiving this mail because: You are the assignee for the bug.= From nobody Fri Aug 7 11:04:54 2026 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 4hGhBH4Fxfz6mskl for ; Fri, 07 Aug 2026 11:04:55 +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 "YR1" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id 4hGhBH23cFz3wVw for ; Fri, 07 Aug 2026 11:04:55 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) DKIM-Signature: v=1; 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Fri, 07 Aug 2026 11:04:55 +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 677B4tCL060202 for ; Fri, 7 Aug 2026 11:04:55 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 677B4tAA060201 for net@FreeBSD.org; Fri, 7 Aug 2026 11:04:55 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 265714] igc(4) drops link under high traffic Date: Fri, 07 Aug 2026 11:04:54 +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-STABLE X-Bugzilla-Keywords: IntelNetworking X-Bugzilla-Severity: Affects Many People X-Bugzilla-Who: tomek@cedro.info X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: net@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: attachments.created Message-ID: In-Reply-To: References: Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="UTF-8" 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 List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D265714 --- Comment #69 from Tomasz "CeDeROM" CEDRO --- Created attachment 273525 --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=3D273525&action= =3Dedit cederom igcdump 1786100514 --=20 You are receiving this mail because: You are the assignee for the bug.= From nobody Fri Aug 7 11:18:22 2026 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 4hGhTq39bXz6mtY1 for ; Fri, 07 Aug 2026 11:18:23 +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 "YR1" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id 4hGhTq249yz3xbC for ; 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Fri, 07 Aug 2026 11:18:23 +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 677BINGY075411 for ; Fri, 7 Aug 2026 11:18:23 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 677BIN3C075410 for net@FreeBSD.org; Fri, 7 Aug 2026 11:18:23 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 265714] igc(4) drops link under high traffic Date: Fri, 07 Aug 2026 11:18:22 +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-STABLE X-Bugzilla-Keywords: IntelNetworking X-Bugzilla-Severity: Affects Many People X-Bugzilla-Who: kbowling@freebsd.org X-Bugzilla-Status: New 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-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="UTF-8" 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 List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D265714 --- Comment #70 from Kevin Bowling --- Thanks, do the same logging again after a stall and add pciconf -lce igc0= as well --=20 You are receiving this mail because: You are the assignee for the bug.= From nobody Fri Aug 7 11:25:51 2026 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 4hGhfS2wlJz6mv80 for ; Fri, 07 Aug 2026 11:25:52 +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 "YR1" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id 4hGhfS2BRJz40KV for ; 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Fri, 07 Aug 2026 11:25:52 +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 677BPq2T090636 for ; Fri, 7 Aug 2026 11:25:52 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 677BPqYF090635 for net@FreeBSD.org; Fri, 7 Aug 2026 11:25:52 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 265714] igc(4) drops link under high traffic Date: Fri, 07 Aug 2026 11:25:51 +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-STABLE X-Bugzilla-Keywords: IntelNetworking X-Bugzilla-Severity: Affects Many People X-Bugzilla-Who: tomek@cedro.info X-Bugzilla-Status: New 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-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="UTF-8" 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 List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D265714 --- Comment #71 from Tomasz "CeDeROM" CEDRO --- pciconf -lce igc0 added :-) will send stall logs when it happens :-) thanks= :-) --=20 You are receiving this mail because: You are the assignee for the bug.= From nobody Fri Aug 7 15:40:10 2026 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 4hGpHw5H1Jz6nHDb for ; Fri, 07 Aug 2026 15:40:12 +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 "YR1" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id 4hGpHw4R3Lz3nyT for ; 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Fri, 07 Aug 2026 15:40:12 +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 677FeCYn069319 for ; Fri, 7 Aug 2026 15:40:12 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 677FeCFu069318 for net@FreeBSD.org; Fri, 7 Aug 2026 15:40:12 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 238324] Add XG-C100C/AQtion AQC107 10GbE NIC driver Date: Fri, 07 Aug 2026 15:40:10 +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: CURRENT X-Bugzilla-Keywords: feature, needs-patch X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: emaste@freebsd.org X-Bugzilla-Status: Closed X-Bugzilla-Resolution: FIXED X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: net@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: resolution bug_status Message-ID: In-Reply-To: References: Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="UTF-8" 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 List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D238324 Ed Maste changed: What |Removed |Added ---------------------------------------------------------------------------- Resolution|--- |FIXED Status|In Progress |Closed --=20 You are receiving this mail because: You are the assignee for the bug.=