From owner-freebsd-current@freebsd.org Mon May 16 10:22:48 2016 Return-Path: Delivered-To: freebsd-current@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 4DF3AB3C70D for ; Mon, 16 May 2016 10:22:48 +0000 (UTC) (envelope-from gljennjohn@gmail.com) Received: from mailman.ysv.freebsd.org (unknown [127.0.1.3]) by mx1.freebsd.org (Postfix) with ESMTP id 2FBA918F3 for ; Mon, 16 May 2016 10:22:48 +0000 (UTC) (envelope-from gljennjohn@gmail.com) Received: by mailman.ysv.freebsd.org (Postfix) id 2F16EB3C70C; Mon, 16 May 2016 10:22:48 +0000 (UTC) Delivered-To: current@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 2EBC9B3C70B for ; Mon, 16 May 2016 10:22:48 +0000 (UTC) (envelope-from gljennjohn@gmail.com) Received: from mail-wm0-x22e.google.com (mail-wm0-x22e.google.com [IPv6:2a00:1450:400c:c09::22e]) (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 D771218F2 for ; Mon, 16 May 2016 10:22:47 +0000 (UTC) (envelope-from gljennjohn@gmail.com) Received: by mail-wm0-x22e.google.com with SMTP id g17so128287769wme.1 for ; Mon, 16 May 2016 03:22:47 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=date:from:to:subject:message-id:reply-to:mime-version :content-transfer-encoding; bh=/0Ll6N4iENPJk6X+pJnVnCDV55zpiunbgIIZb7QAZvg=; b=eMiw8O0UHVrw5qDCQjHCjU9xStzVOb7H8DW0xoGndHs7s9lvsus2JqgAK1Nl+JYNOU t7tQSzG7zQFDFTjc399FRewPJVYo+aJXk7tYT793GxFABVlKmVsQ2SGiyYeIs4wf+CPX OomQBGFGQGL4Z+1z37YfpN4GrNxQ1SLmLXJxru7OGosXrYuQQARhNmpHTJgR0i0qjP3t hVToiGnwWz2asu31x1M9gmrK50a+a+vNAzzafP7nbpbX9avgYA3elbr028O59W1b8Zew sEIoLWdj/YRR40SVg9T1vpJIxSrlRYoM5Mg5rs86pE4dFzMxsy8Yr509Me8Ai82AYOP7 1OWw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:date:from:to:subject:message-id:reply-to :mime-version:content-transfer-encoding; bh=/0Ll6N4iENPJk6X+pJnVnCDV55zpiunbgIIZb7QAZvg=; b=NdNv8kdP0jp4ZtyVRAEKC4gU7TLAEVRrWoFShwcvAV/4JTdXyqnW/EJS1Kwc+JfzQE WCkAMheKKUoTd6D+g/pl4s3/z2GxCV37XHjH7ljwJKPmdTjUVLHWPZ2hfxkt+2FXc/Ia kyhtlo7W7JNcOfTlmB6Dor7l1MhFkg8c2ksvo8iPXBSELYNW3BsKj6aqnjRmBIlqQK2l ZQ0wSvjo5i0xIKqRnLFExobQKz0jIPrFbg2XmYTejaFRbl6UXAW9hdM6c2lsL7KfLnfp KixyaOqzJ8NH3XS27Bul7QaPGfr+igCvwMno0UschQxqeFgHuGddDJ4mHzmh1SECLVPh ykxQ== X-Gm-Message-State: AOPr4FW449e9WX5D/jty95BTxDULbWYSlTEKxxuC7XF2+vMzbPXgS/cQPlGcz3piXEyWFg== X-Received: by 10.194.96.10 with SMTP id do10mr28217051wjb.132.1463394166476; Mon, 16 May 2016 03:22:46 -0700 (PDT) Received: from ernst.home (p578E39CB.dip0.t-ipconnect.de. [87.142.57.203]) by smtp.gmail.com with ESMTPSA id kc2sm30948701wjb.5.2016.05.16.03.22.45 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Mon, 16 May 2016 03:22:45 -0700 (PDT) Date: Mon, 16 May 2016 12:22:42 +0200 From: Gary Jennejohn To: current@FreeBSD.org Subject: EARLY_AP_STARTUP hangs during boot Message-ID: <20160516122242.39249a54@ernst.home> Reply-To: gljennjohn@gmail.com X-Mailer: Claws Mail 3.13.2 (GTK+ 2.24.29; amd64-portbld-freebsd11.0) MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.22 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 16 May 2016 10:22:48 -0000 I tried out EARLY_AP_STARTUP, but the kernel hangs and I can't break into DDB. I did a verbose boot and the last lines I see are related to routing MSI-X to various local APIC vectors. I copied the last few lines and they look like this: msi: routing MSI-X IRQ 256 to local APIC 2 vector 48 msi: routing MSI-X IRQ 257 to local APIC 3 vector 48 msi: routing MSI-X IRQ 258 to local APIC 4 vector 48 msi: routing MSI-X IRQ 256 to local APIC 0 vector 49 I tried disabling msi and msix in /boot/loader.conf, but the settings were ignored (probabaly too early). I'm running on a AMD Phenom(tm) II X6 1090T Processor. So, maybe this option only really works correctly on Intel CPUs? -- Gary Jennejohn