From owner-freebsd-net@freebsd.org Tue Oct 9 17:51:35 2018 Return-Path: Delivered-To: freebsd-net@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 2A69610B63CF for ; Tue, 9 Oct 2018 17:51:35 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.ysv.freebsd.org (mailman.ysv.freebsd.org [IPv6:2001:1900:2254:206a::50:5]) by mx1.freebsd.org (Postfix) with ESMTP id B9BA574A64 for ; Tue, 9 Oct 2018 17:51:34 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.ysv.freebsd.org (Postfix) id 7C2C110B63CE; Tue, 9 Oct 2018 17:51:34 +0000 (UTC) Delivered-To: net@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 6A53A10B63CD for ; Tue, 9 Oct 2018 17:51:34 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.ysv.freebsd.org (mxrelay.ysv.freebsd.org [IPv6:2001:1900:2254:206a::19:3]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "mxrelay.ysv.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 0427274A52 for ; Tue, 9 Oct 2018 17:51:34 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2001:1900:2254:206a::16:76]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.ysv.freebsd.org (Postfix) with ESMTPS id 1CEE715BE2 for ; Tue, 9 Oct 2018 17:51:33 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.118]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id w99HpWsu098817 for ; Tue, 9 Oct 2018 17:51:32 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id w99HpWNo098814 for net@FreeBSD.org; Tue, 9 Oct 2018 17:51:32 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 231659] [em] 12-ALPHA7 r338900 crashes with IPsec on network load Date: Tue, 09 Oct 2018 17:51:32 +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, crash, regression X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: lev@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-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.27 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 09 Oct 2018 17:51:35 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D231659 --- Comment #25 from Lev A. Serebryakov --- (In reply to Conrad Meyer from comment #23) Now I have: igb + AESNI + bpf =E2=80=94 one crash on older revision, no crashes for sev= eral hours of testing on newer revisions. It is very first stack trace, and I can not reproduce it anymore (with or without bpf). Looks like, we could skip this,= as it is not reproducible. em + !AESNI =E2=80=94 crash with or without bpf. All other stack traces (wi= th IBVARIANTS and without them) are for this configuration. Looks like, bpf is= not evolved at all. Unfortunately, I can not swap NICs or CPUs, as it is embedded-like hardware with everything soldered on board. I'll try igb + !AESNI tonight by unloading aesni.ko in first place. I'll send you URL for kernels + dumps via e-mail, as I'm not sure it doesn't contain sensitive data (it should not, but though). 11-STABLE which serves as "other end" of this test setup is r338960. --=20 You are receiving this mail because: You are the assignee for the bug.=