From nobody Sun Jun 30 05:38:07 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 4WBdHm02sgz5Nn9R for ; Sun, 30 Jun 2024 05:38:12 +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 "R11" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4WBdHg6bFnz4BP4 for ; Sun, 30 Jun 2024 05:38:07 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1719725887; a=rsa-sha256; cv=none; b=pExCHbsjCjuJHEybeeFG4snYP/Qn+/hZ7B3s/W7m308wdwgRWfw3xA6V47ozuQQ46YUDwP futkHlQNCWGvXbOVVsIT/1bJcz6+lj3/w3umo0cDJq4ztgQGSwquSTrh1zVuDQQaCr/DBF kKdALNy5Hs1d9FLkfHZTBKDVhR4FTOdObCBW43VAcj2a7CCGtdTDf8W5TMLa5/26lhMCO2 0h53ldjauumm4U7xQ3CzyqZqP2KZU/A0MrNzFCmuelNYRpWqbc3dBAhEVSQucNAf2tJSTC Ut41a2vqJ64SsapQBtlYeydIyzsROSU6aZ/chnkondKnX1EKi3Vv8hHq1Amduw== 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=1719725887; 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=esdrlzR5Q0CtY99mpf+atns0z5Av2joResbCUHPeBh8=; b=nt28KcQFfMeyiPXsEAMoYfN7c1w++xZ31fC/4Sg3y4W9i1vQWtARDS4+E6c6TGp5kNSKRL ZLShddwhn3Yfn+p4nWJ4G5RkBx6uhdreLkqkS18rHzhswtzwwNTvpqQyFqg5CH76/ds85J Os3d7LfMVAT+ZeUj5Gdy+EalyJFamXCNj8tv2bruzOYHhgyTFm5WAAg77LcYpMnk87+jJt bsm4hdRFzP9Ga7xXPaecpk25ZR9s5kM7dWqe2FVDrPbGQ49Vot7Uz79VnOSyE78hYSXKPV 1IlzNIeISUYFfLqeHPpwKJGBty3klFU6rzhs0i6lMLUfFNnLXzq/xhyzNR7Gag== 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 4WBdHg63J6z18TK for ; Sun, 30 Jun 2024 05:38:07 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id 45U5c7OQ057440 for ; Sun, 30 Jun 2024 05:38:07 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 45U5c7gl057439 for net@FreeBSD.org; Sun, 30 Jun 2024 05:38:07 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 280037] KTLS with Intel QAT may trigger kernel panics Date: Sun, 30 Jun 2024 05:38:07 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 14.1-RELEASE X-Bugzilla-Keywords: crash X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: 3226388001@jcom.home.ne.jp 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-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=3D280037 --- Comment #10 from ss3bsd <3226388001@jcom.home.ne.jp> --- To be clear, Panic #1: reproducible with a clean kernel. I was aware of that "kldunload qat" might trigger panic at 13.x too. Panic #2: log was acquired for a dirty kernel. It is intermittent and so far is difficult to intentionally reproduce. I= may not be able to offer another log with clean kernel. Therefore, at this moment I cannot assure that my patch is not affecting anything. What I can tell is that 13.x was stably running with KTLS and QAT, and I had not experienced this before upgrading to 14.1 even with the same = kind of private patch. Panic #3: reproducible with a clean kernel. I did not try to switch dev.qat_ocf.0.enable=3D0 when the host was runni= ng 13.x. I cannot tell whether it is common for 14.1 and 13.x. (may be not exi= st in 13.x?) --=20 You are receiving this mail because: You are the assignee for the bug.=