From owner-freebsd-stable@freebsd.org Tue Apr 17 16:03:41 2018 Return-Path: Delivered-To: freebsd-stable@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 21B1BF8668D for ; Tue, 17 Apr 2018 16:03:41 +0000 (UTC) (envelope-from danallen46@gmail.com) Received: from mail-pl0-x236.google.com (mail-pl0-x236.google.com [IPv6:2607:f8b0:400e:c01::236]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 9448171996; Tue, 17 Apr 2018 16:03:40 +0000 (UTC) (envelope-from danallen46@gmail.com) Received: by mail-pl0-x236.google.com with SMTP id f7-v6so5186366plr.4; Tue, 17 Apr 2018 09:03:40 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:subject:from:in-reply-to:date:cc :content-transfer-encoding:message-id:references:to; bh=INAp1bx8K4w9DkopUERCbzcUMvIxYcsziJKxcrPkJJg=; b=G2JRKTT72a2rd9h68k/UU2YcxHLgbj72m1d7Z5joCg4Tqy40NiMZlRIBI1gRWblBR6 hdPJNmz1t12nreyOD1VWJltxBY6nmG8h5+CJYL0SCN0nTNmMtANyfLdxNMbzR+9J35Wq Ojxt12iiZanmthRaTHScy9QWck3fMU41OdZGbQsFT59ypYF4V4SHQc2YNpFRmfd5qxUx jEiTF6ga/uoNBcMiUW8uYKEbgGqRi8s6W3frPXAm2FkKhh3ilVr9RzhfRDJCNzEaURJo /wrsWw+Cw0gj3mxbX/w8EviHsz+YkgKVl/9qUeuUwL6BHuAKc458rC7KlYKIphzPmUEw PCVg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:subject:from:in-reply-to:date:cc :content-transfer-encoding:message-id:references:to; bh=INAp1bx8K4w9DkopUERCbzcUMvIxYcsziJKxcrPkJJg=; b=TKaoSQZgBC9HVbGPVqBxuPs3Jvvq0PelRZ+yAkaE8LfQCxBdMFhBMVbQZdcTW6tzm8 lCJ7AjXgVMxtMfzAGjcU/dUqPUBkmikwYj3XU57SR8BNrwCibRvnMpuhAh+PidnextLD gsQLDEj/L0VW7lK2qcmSjitxlThscE66WywfMIUiLzcrKKWPGG9uYd1DKAocoqy92Pub BoX3HrBE6YsqVdMaaxBwIve9arw8AFplH6oMA13DvSEZ4hh3lfieACi1n5Te41aMcS5M UrOpE6Dk/pPDs+TwNZ4Rgfrzb6pAWu0vMI+86r1VjO6b9ZSbJ6Qu1nEdo4sBJ263bR3V lbrw== X-Gm-Message-State: ALQs6tDekP+K5kmN3QWkFZTVmQvXR/rRxwjsOiu7gy2VCu5zAesViqWw iMi2JVOVA4pvps8BFg6dZdoMEyMw X-Google-Smtp-Source: AIpwx48sA8rXxs0Wk2eI/QMMkRw3Z5GxcaEwBTZAOB9923yBStSm3TevGz5HtVATE+l8TcIzu0Xfcw== X-Received: by 2002:a17:902:b707:: with SMTP id d7-v6mr2610091pls.188.1523981019526; Tue, 17 Apr 2018 09:03:39 -0700 (PDT) Received: from [192.168.0.4] ([65.129.156.172]) by smtp.gmail.com with ESMTPSA id u7sm4769255pfa.96.2018.04.17.09.03.38 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Tue, 17 Apr 2018 09:03:38 -0700 (PDT) Content-Type: text/plain; charset=us-ascii Mime-Version: 1.0 (Mac OS X Mail 11.3 \(3445.6.18\)) Subject: Re: amd64 kernel crash introduced between 20180329 & 20180408 From: Dan Allen In-Reply-To: Date: Tue, 17 Apr 2018 10:03:37 -0600 Cc: FreeBSD-STABLE Mailing List Content-Transfer-Encoding: quoted-printable Message-Id: References: <4EE33A98-C010-4D79-A502-19D009384B0D@gmail.com> To: Kyle Evans X-Mailer: Apple Mail (2.3445.6.18) X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.25 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 17 Apr 2018 16:03:41 -0000 > On 17 Apr 2018, at 9:24 AM, Kyle Evans wrote: >=20 > Can you set vm.pmap.pti=3D0 at the loader prompt and see if > this affects your situation at all, just to rule that out? I redid everything from the start, did set vm.pmap.pti=3D0, and it = behaves exactly the same: kernel panic. Thanks for your help! Do I have any other takers? ;-) Dan