From nobody Thu Jul 18 10:38:05 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 4WPq5V3QDZz5RCqF for ; Thu, 18 Jul 2024 10:38:06 +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 "R11" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4WPq5V2Klkz4hy5 for ; Thu, 18 Jul 2024 10:38:06 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1721299086; a=rsa-sha256; cv=none; b=q7op03viwkDyMBt+H6VFLTbbULpEPR8Etyp0xpvqdSfq2X52vxWBvlhAD4CtgSYAWjtUGt +ds9f5mLtstgAwG7zkA3loQx9oxYe+LZhikAfLYvnXT20njTwgaIEfzrSrOYE9ZWZL8d0p iRR8xt9xNZrmQ5nUMkKXTZBEVT08/hJKjXx9+ngvnygUxrFnaU/IZ5X6AL5HSgpO1lMQ+O Q6laN1ak2uJsvJtVPaJYcgN1eoEkj3oJT80HzDy6DBkZHtIu9+eWhWAVKz4wwO9tstsJqt pvC9RxZmNWkbTXPtArj7K3oz0gfC/F/hQr3v1OsTfMLD4boDB8KXQXX2obEtiQ== 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=1721299086; 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=qNPABO4nattrQFh7Nv32mzlFRLwJvbHsIw080GHHRg0=; b=PDXic3w3DBj3lqIXQqjo50/9vkC2XuraTgkCq3vJQmB0IV45uw8/yX2YjNQ+M6FloUMyH8 bQAw4fc2QbUaTK5CbNQWCbwhV6zgyMJCAWfYvq/oHMO+wQZRCBGHzYKPEpPOQzaGHimebR 15hHWMAd0mQBsOzls3LgxmZySqKO9ytqy8dFlg2bmbJ89QEpyk4RS/58Jxy1nY5Bae+LHq qs/L/4eIxerT8/PixkX3jXC5IAYZgc1e8LItvp2VkmGAfH9K/hzY8YXC1hQAMUWdY30cJg c9nUREsFQO7NiIe1pA5Db58Wb9fRJ2FkIFjYlxVgaJeEdTVZgTTawEMYLsr/jA== 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 4WPq5V1qlpzlBC for ; Thu, 18 Jul 2024 10:38:06 +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 46IAc6fh032728 for ; Thu, 18 Jul 2024 10:38:06 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 46IAc64r032727 for net@FreeBSD.org; Thu, 18 Jul 2024 10:38:06 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: Thu, 18 Jul 2024 10:38:05 +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 #12 from ss3bsd <3226388001@jcom.home.ne.jp> --- > I'm now running the same machine with=20 > kern.ipc.tls.cbc_enable=3D0=20 > to see if the stability changes. The machine worked for 2 weeks without panic. Changed back kern.ipc.tls.cbc_enable=3D0 -> 1, a couple of days ago. The machine today panics again at CBC related part of code (ktls_ocf_tls_cbc_decrypt). So, the cause might be something specific to CBC. (not a strong evidence though.) -- Unread portion of the kernel message buffer: trap number =3D 12 panic: page fault cpuid =3D 1 time =3D 1721297633 KDB: stack backtrace: #0 0xffffffff809d2b5d at kdb_backtrace+0x5d #1 0xffffffff809858c1 at vpanic+0x131 #2 0xffffffff80985783 at panic+0x43 #3 0xffffffff80e5f91b at trap_fatal+0x40b #4 0xffffffff80e5f966 at trap_pfault+0x46 #5 0xffffffff80e36288 at calltrap+0x8 #6 0xffffffff80e21cc8 at bounce_bus_dmamap_load_buffer+0x178 #7 0xffffffff809c8a07 at bus_dmamap_load_crp_buffer+0x237 #8 0xffffffff82ddb7ad at qat_ocf_process+0x40d #9 0xffffffff80c83fd0 at crypto_dispatch+0x60 #10 0xffffffff80c8c3cd at ktls_ocf_dispatch+0x5d #11 0xffffffff80c8d3f4 at ktls_ocf_tls_cbc_decrypt+0x344 #12 0xffffffff80a1a484 at ktls_work_thread+0x664 #13 0xffffffff8093fc7f at fork_exit+0x7f #14 0xffffffff80e372ee at fork_trampoline+0xe Uptime: 2d17h13m52s --=20 You are receiving this mail because: You are the assignee for the bug.=