From nobody Sun Jan 28 14:13:05 2024 X-Original-To: net@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4TND0y5Bl3z58fX7 for ; Sun, 28 Jan 2024 14:13:06 +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 "R3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4TND0y0DnMz57Hh for ; Sun, 28 Jan 2024 14:13:06 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1706451186; 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=Brwvu2pxy0vdvZYX7PQllUbF9EuDEW3n4sJpY/cf838=; b=YXUbRqFIgtvVJn/mXSEIpzvtBU0Fy3lwrnkBTCGIKKRnBpQ0MF9QhdQOqUyG3iHWX4QhLo +GfVJWCgJPEno9gxPj39DVjh4ciLHGe5HP6a5GnR3sJOEgpXIsQIt0kiTBzBorfs2dHg7p i9A3Wz4FxCsrkdQNSzuRfi1LAgIDaPvPy0rEa4FVgjQ6t0/+610IXosGAP+BItOeGDKfQj sYtMda+W8y+j1riLOiYGyYa3awS43IAjuvdhUx5zZoxxRDGuUBRpzLYj7/PsYn9gyzHwT1 WhuEb88+Wf3Q0qrg3Ein319xUVpASIlkkZ+RlWD/6YtyfZ8dKcu9ix74KAM57Q== ARC-Authentication-Results: i=1; mx1.freebsd.org; none ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1706451186; a=rsa-sha256; cv=none; b=DkQsy+z/Eh/+bGfzyXZhO0nSlzXh+Uw9Fv8TtCZ/K7Im37Tb/HZnu5s/11QF/+pAuh7PR3 v4T45mwqnRizyxxVulw/XjF2gk1nlFDA9yZ5yWYFW0TDX1ag0lahPQcG8VufbaxYi8GWW9 q05t7+SpsP3ihgzHEWTx9Xn4goYbxaPYgYlcbVb6JB13FOqsZ5/h63F0nntCzrb0qGL1lA v211LcyRwDPLBspr6dOKmnlT4HKAi9ppZjmwQE27yv1aCqxm2/e9NnrEgRCV8Ko7rgMS5Q WFg8J6pdP6VLOnnHvpUNkdYVX7h7PnZ9REvicyFgo4Q7V7HXCdD6ooJyvLyz2A== 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 4TND0x6Pbpz19df for ; Sun, 28 Jan 2024 14:13:05 +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 40SED5gO059520 for ; Sun, 28 Jan 2024 14:13:05 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 40SED5XI059518 for net@FreeBSD.org; Sun, 28 Jan 2024 14:13:05 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 276674] [panic] [htcp] sysctl net.inet.tcp.cc.algorithm=htcp produces kernel panic Date: Sun, 28 Jan 2024 14:13:05 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: bin X-Bugzilla-Version: 13.2-STABLE X-Bugzilla-Keywords: crash, needs-qa X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: admin@support.od.ua 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-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated List-Id: Networking and TCP/IP with FreeBSD List-Archive: https://lists.freebsd.org/archives/freebsd-net List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-net@freebsd.org MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D276674 --- Comment #3 from Vladyslav V. Prodan --- (In reply to Richard Scheffenegger from comment #2) I added the option sysrc savecore=3D"YES" And unpacked the debug kernel on the target machine. # env LANG=3Den_EN.UTF-8 ls -l /usr/lib/debug/boot/kernel/kernel.debug -r--r--r-- 1 root wheel 122662424 Jan 9 06:11 /usr/lib/debug/boot/kernel/kernel.debug Changed sysctl option to trigger crashdump # sysctl net.inet.tcp.cc.algorithm=3Dhtcp net.inet.tcp.cc.algorithm: newreno -> htcp You need to wait 2-6 days for crashdump to appear... --=20 You are receiving this mail because: You are the assignee for the bug.=