From owner-freebsd-virtualization@freebsd.org Sun Mar 13 21:00:49 2016 Return-Path: Delivered-To: freebsd-virtualization@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 8E938ACD32D for ; Sun, 13 Mar 2016 21:00:49 +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 mx1.freebsd.org (Postfix) with ESMTPS id 6D5308A9 for ; Sun, 13 Mar 2016 21:00:49 +0000 (UTC) (envelope-from bugzilla-noreply@FreeBSD.org) Received: from bugs.freebsd.org ([127.0.1.118]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id u2DL01Rt032375 for ; Sun, 13 Mar 2016 21:00:49 GMT (envelope-from bugzilla-noreply@FreeBSD.org) Message-Id: <201603132100.u2DL01Rt032375@kenobi.freebsd.org> From: bugzilla-noreply@FreeBSD.org To: freebsd-virtualization@FreeBSD.org Subject: Problem reports for freebsd-virtualization@FreeBSD.org that need special attention Date: Sun, 13 Mar 2016 21:00:49 +0000 X-BeenThere: freebsd-virtualization@freebsd.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: "Discussion of various virtualization techniques FreeBSD supports." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 13 Mar 2016 21:00:49 -0000 To view an individual PR, use: https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=(Bug Id). The following is a listing of current problems submitted by FreeBSD users, which need special attention. These represent problem reports covering all versions including experimental development code and obsolete releases. Status | Bug Id | Description ------------+-----------+--------------------------------------------------- In Progress | 202321 | [bhyve,patch] More verbose error reporting in bhy New | 202322 | [bhyve,patch] add option to have bhyve write its 2 problems total for which you should take action. From owner-freebsd-virtualization@freebsd.org Sun Mar 13 22:06:24 2016 Return-Path: Delivered-To: freebsd-virtualization@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 D1FEDACF0DE for ; Sun, 13 Mar 2016 22:06:24 +0000 (UTC) (envelope-from cochard@gmail.com) Received: from mail-lb0-x236.google.com (mail-lb0-x236.google.com [IPv6:2a00:1450:4010:c04::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 46DC1BA1 for ; Sun, 13 Mar 2016 22:06:24 +0000 (UTC) (envelope-from cochard@gmail.com) Received: by mail-lb0-x236.google.com with SMTP id x1so216606611lbj.3 for ; Sun, 13 Mar 2016 15:06:24 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:sender:from:date:message-id:subject:to; bh=AlbfALil0M5QRbE4o89e+sJzAu9SROTUqYDAbRkE+Tg=; b=NFWEG+TQhgpxkpdfJTH7PQOXo/80GPHuaI6NtgYFT+cT1fNEmeDxa7b/jqfR0EloIy yz0b3yMMF31QEoIcSXIM4zVQd71Bdy2cJvj7Fl37tKD87mtwpIuRC2FvMF3rrnFnyI5q 1Hhq3sY4yz4of7LE0JM0vr1PTX4ob64bBZw4ej4vnKBaOi0RdQGiZFLp86wYMpgaOzLi +pNPzNG3QNnq7+zY57RtFYRNWPsyBFVlNelGWmTEZZ8MvCGlgvX71dDjkA/Klp0Pb5Y2 hc6xAitIIjG+aA/19kVV/7/YtiIFcpEOVTmgNVbSo54tatgyaFtDXZ+aCB3j9nthQqb5 QP/w== DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=cochard-me.20150623.gappssmtp.com; s=20150623; h=mime-version:sender:from:date:message-id:subject:to; bh=AlbfALil0M5QRbE4o89e+sJzAu9SROTUqYDAbRkE+Tg=; b=i+Htt1Ym0tl71xQZkZUovxA8pMaeupF+77AwypyzlEuxxJrLatdKnRRiYjOWFvM5RT fWty3A07bveOk2c+eZpVmdOMUpqCW6gl9BBoo7HrZMjo6I2Vi4DRGOmVEFEztxjkDJMZ QzbfqwMj9zQhMhTsAOkRcr0b7O1xh9E16yQA3Tg8TG47I+kIF496It5H3O0Njr2bADrb WLsNOm7KCVg4dC1cKAgI3ErFMEEv4cpAxmcIAZo0kQdHIqBbdzWP04tkEoFBzB/HbL+0 6DVHGtrhNK3QeI//MuNloRhTTIClkJJzFZAFZRBxVTiXpDzZV3+bYqdL+w1n/HEs47EA AmAQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:mime-version:sender:from:date:message-id:subject :to; bh=AlbfALil0M5QRbE4o89e+sJzAu9SROTUqYDAbRkE+Tg=; b=QF7xShIFeRjh0ZU3AJ1BeJFzVI7XztRV6UNSN9DArO3iSrv6n8Z3Mps/v9sqt669Jh X+hpcy7mJfO9g7OfFBREMGb22D5vOby8Nbuub7oF1ocChy6/zGxpBB2X5Z6xD5ES1sUT 4bD/rH25vYfdpECGIugy5fPxhcV4OJ0eK9UuTSCLpDtA3biuV8soxFVzOmgVN1THNLvK QZGhUgCLpDhR3kQRNewIBJuwtw0qI9Cf2ruNXqg1c+W+qpBvN4sf69AwtfLBh2kEQ4iH DHkFgdqyBR81MoLQ74Zh1vyOLNism1cwiy4PXviGMjmzsE6xb9ueQVBmk5alEoeEGMUu lnrg== X-Gm-Message-State: AD7BkJLS91n7jf5sVJ/pQKkLL2+qqvra0VjQS06S3S8nQAXUbrHSxoBVH9c9Eo5odYCuN4YE+o8n3pII1evhww== X-Received: by 10.25.42.72 with SMTP id q69mr6853250lfq.101.1457906782082; Sun, 13 Mar 2016 15:06:22 -0700 (PDT) MIME-Version: 1.0 Sender: cochard@gmail.com Received: by 10.25.166.138 with HTTP; Sun, 13 Mar 2016 15:06:02 -0700 (PDT) From: =?UTF-8?Q?Olivier_Cochard=2DLabb=C3=A9?= Date: Sun, 13 Mar 2016 23:06:02 +0100 X-Google-Sender-Auth: Mt3zD3bUEnlEo1tmZdF-lviUheY Message-ID: Subject: How to use bhyve and vale switch ? To: "freebsd-virtualization@freebsd.org" Content-Type: text/plain; charset=UTF-8 X-Content-Filtered-By: Mailman/MimeDel 2.1.21 X-BeenThere: freebsd-virtualization@freebsd.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: "Discussion of various virtualization techniques FreeBSD supports." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 13 Mar 2016 22:06:24 -0000 Hi, I'm trying to start 2 VMs connected by a vale switch. Host system: FreeBSD 11.0-CURRENT #1 r296650 (Fri Mar 11) Guest systems: FreeBSD 11.0-CURRENT #0 r296721 (Sat Mar 12) Command-lines used for starting these VM are these one: sysctl dev.netmap.verbose=1 bhyve -c 1 -m 256M -A -H -P -s 0:0,hostbridge -s 0:1,lpc \ -s '2:0,virtio-net,vale12:BSDRP_2,mac=58:9c:fc:01:02:02' \ -s 1:0,virtio-blk,/tmp/BSDRP/BSDRP_2 \ -l com1,/dev/nmdm2A BSDRP_2 bhyve -c 1 -m 256M -A -H -P -s 0:0,hostbridge -s 0:1,lpc \ -s '2:0,virtio-net,vale12:BSDRP_1,mac=58:9c:fc:01:02:01' \ -s 1:0,virtio-blk,/tmp/BSDRP/BSDRP_1 \ -l com1,/dev/nmdm1A BSDRP_1 No error message found on the host dmesg regarding netmap. But from the guest, their vtnet NIC didn't works: [root@VM1]~# ifconfig vtnet0 1.1.1.1/24 up [root@VM1]~# ifconfig vtnet0 vtnet0: flags=8943 metric 0 mtu 1500 options=80028 ether 58:9c:fc:01:02:01 inet6 fe80::5a9c:fcff:fe01:201%vtnet0 prefixlen 64 scopeid 0x1 inet 1.1.1.1 netmask 0xffffff00 broadcast 1.1.1.255 nd6 options=21 media: Ethernet 10Gbase-T (none) status: no carrier Interface status is "no carrier" and nothing can exit the interface. Any idea where I did a mistake ? Thanks From owner-freebsd-virtualization@freebsd.org Mon Mar 14 06:51:13 2016 Return-Path: Delivered-To: freebsd-virtualization@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 4A2EEACF4F1 for ; Mon, 14 Mar 2016 06:51:13 +0000 (UTC) (envelope-from grehan@freebsd.org) Received: from alto.onthenet.com.au (alto.OntheNet.com.au [203.13.68.12]) by mx1.freebsd.org (Postfix) with ESMTP id 0E0139D for ; Mon, 14 Mar 2016 06:51:12 +0000 (UTC) (envelope-from grehan@freebsd.org) Received: from iredmail.onthenet.com.au (iredmail.onthenet.com.au [203.13.68.150]) by alto.onthenet.com.au (Postfix) with ESMTPS id ABF7720B3F6C for ; Mon, 14 Mar 2016 16:51:07 +1000 (AEST) Received: from localhost (iredmail.onthenet.com.au [127.0.0.1]) by iredmail.onthenet.com.au (Postfix) with ESMTP id A40952804D5 for ; Mon, 14 Mar 2016 16:51:07 +1000 (AEST) X-Amavis-Modified: Mail body modified (using disclaimer) - iredmail.onthenet.com.au Received: from iredmail.onthenet.com.au ([127.0.0.1]) by localhost (iredmail.onthenet.com.au [127.0.0.1]) (amavisd-new, port 10026) with ESMTP id jijdbqBormsJ for ; Mon, 14 Mar 2016 16:51:07 +1000 (AEST) Received: from Peters-MacBook-Pro.local (c-67-180-92-13.hsd1.ca.comcast.net [67.180.92.13]) by iredmail.onthenet.com.au (Postfix) with ESMTPSA id 689C52804D6; Mon, 14 Mar 2016 16:51:04 +1000 (AEST) Subject: Re: How to use bhyve and vale switch ? To: =?UTF-8?Q?Olivier_Cochard-Labb=c3=a9?= References: Cc: "freebsd-virtualization@freebsd.org" From: Peter Grehan Message-ID: <56E65F55.4070002@freebsd.org> Date: Sun, 13 Mar 2016 23:51:01 -0700 User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.10; rv:38.0) Gecko/20100101 Thunderbird/38.6.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=windows-1252; format=flowed Content-Transfer-Encoding: 7bit X-CMAE-Score: 0 X-CMAE-Analysis: v=2.1 cv=Lq0ysipc c=1 sm=1 tr=0 a=A6CF0fG5TOl4vs6YHvqXgw==:117 a=5eVCmCvhg37cu/pjidAGzw==:17 a=L9H7d07YOLsA:10 a=9cW_t1CCXrUA:10 a=s5jvgZ67dGcA:10 a=N659UExz7-8A:10 a=7OsogOcEt9IA:10 a=6I5d2MoRAAAA:8 a=QMZ7a6NhJacl3KnicJMA:9 a=pILNOxqGKmIA:10 a=0t7VpnqazQkA:10 X-BeenThere: freebsd-virtualization@freebsd.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: "Discussion of various virtualization techniques FreeBSD supports." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 14 Mar 2016 06:51:13 -0000 Hi Olivier, > Interface status is "no carrier" and nothing can exit the interface. You might want to try the patch from https://reviews.freebsd.org/D5595 later, Peter. From owner-freebsd-virtualization@freebsd.org Mon Mar 14 09:34:52 2016 Return-Path: Delivered-To: freebsd-virtualization@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 94CD4ACFE1B for ; Mon, 14 Mar 2016 09:34:52 +0000 (UTC) (envelope-from brahmann@lifec0re.net) Received: from mx.lifec0re.net (mx.lifec0re.net [212.86.98.154]) by mx1.freebsd.org (Postfix) with ESMTP id 584FD1E42 for ; Mon, 14 Mar 2016 09:34:51 +0000 (UTC) (envelope-from brahmann@lifec0re.net) Received: from [83.142.232.12] by mx.lifec0re.net with esmtpsa (TLSv1.2:ECDHE-RSA-AES128-GCM-SHA256:128) (Exim 4.86 (FreeBSD)) (envelope-from ) id 1afOvN-000HtH-KN for freebsd-virtualization@freebsd.org; Mon, 14 Mar 2016 11:36:29 +0200 Reply-To: brahmann@lifec0re.net Subject: Re: ports/Xen on CURRENT, error: ELF start or entries are out of bounds. References: <56E14066.5080400@lifec0re.net> To: freebsd-virtualization@freebsd.org From: brahmann Message-ID: <56E685B3.50000@lifec0re.net> Date: Mon, 14 Mar 2016 11:34:43 +0200 User-Agent: Mozilla/5.0 (X11; FreeBSD amd64; rv:38.0) Gecko/20100101 Thunderbird/38.6.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=windows-1252; format=flowed Content-Transfer-Encoding: 8bit X-BeenThere: freebsd-virtualization@freebsd.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: "Discussion of various virtualization techniques FreeBSD supports." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 14 Mar 2016 09:34:52 -0000 Hi! On 11.03.2016 15:50, Roger Pau Monné wrote: > Hello, > > On Thu, 10 Mar 2016, brahmann wrote: >> Hi all. >> I'm trying to run XEN on latest current as dom0. >> Did all by manual: http://wiki.xen.org/wiki/FreeBSD_Dom0 (except compiling >> from git, cant compile tools, so just used ports xen/xen-tools/xen-kernel) >> And stuck with such an error: > > Yes, using the ports (xen-kernel/xen-tools) is the recommended way, I > should update the wiki page in order to note this. > >> --- >> (XEN) elf_xen_addr_calc_check: ERROR: ELF start or entries are out of bounds. >> Could not set up DOM0 guest OS >> --- >> >> This only drops on console while xen kernel boots, all other strings are OK >> according to manual. >> Link to photo of speedy console log: http://imgur.com/a5b9CLE >> If need details pls ask. > > I've just noticied this issue, it's probably due to an issue with kernel > linking. It seems like the physical address specified in the ELF program > headers is wrong. I'm currently trying to bisect it in order to find the > commit that caused it, in the meantime I can confirm that r295683 and > older revisions should work fine. Thanks for the fast reply, already has started normally on revision r295683. > > Just to confirm, can you paste the output of the following command: > > $ readelf -l /boot/kernel/kernel > > With the non-working kernel? Sorry, but this server already re-setuped to anpther project, i've did successful setup on other with r295683 revision. If you still need this - i can setup on other server with latest CURRENT. > > Thanks, Roger. > Anyway, thank you for help! With Best Regards, brahmann From owner-freebsd-virtualization@freebsd.org Mon Mar 14 12:52:47 2016 Return-Path: Delivered-To: freebsd-virtualization@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 7D3BEACD574 for ; Mon, 14 Mar 2016 12:52:47 +0000 (UTC) (envelope-from cochard@gmail.com) Received: from mail-lb0-x235.google.com (mail-lb0-x235.google.com [IPv6:2a00:1450:4010:c04::235]) (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 E89EC958 for ; Mon, 14 Mar 2016 12:52:46 +0000 (UTC) (envelope-from cochard@gmail.com) Received: by mail-lb0-x235.google.com with SMTP id x1so237331282lbj.3 for ; Mon, 14 Mar 2016 05:52:46 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:sender:from:date:message-id:subject:to; bh=VCDXPL2drMbu68tCUwGCotBhDxa7q9Ahbmr3qT+tvHw=; b=yEqH+2GqdwWevTFv9dDCn/0H1TrkSyxZ+fVjCqsX4OyaAtWdozW9kTZzff9bK2O0aA Qy3MUvnt5hyE8enMQitnmXHrz+0yUL6Egp9sNjWOGnyOuBQnscW4LYkUAwRdgDuaBpVA LhCz23s7NkD4NjDq4pgKTmK75d60pbldWPmNVKpAdte4sZU+PFuiR6d0U0RH41+WimI7 rUJqQwY6J16612gQJsZd0o/kSYiAtyxxdDCj9lYr8jYtvaBDcMv8OI6RFfU2S+lDbI0Y mjE0R8XVadNA3SMcLJ6wqfC+lniZB7FCTKPlGil7oPMIGB0uTSQ06cN0aayeYftqdBXS Lu5g== DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=cochard-me.20150623.gappssmtp.com; s=20150623; h=mime-version:sender:from:date:message-id:subject:to; bh=VCDXPL2drMbu68tCUwGCotBhDxa7q9Ahbmr3qT+tvHw=; b=U6kppxMxJ2ArGkL0Dio097vUoKjxdHYApB61uNfef9sedOKMCoO5OkYS7cYEacAopQ uy+ZI9CZun5q6MZEOwq2/9bLwNGA8TehyecEQntGhOWWG20uqfkspbhYOG9dGq/mYl4w 5LSxLgn/Iu0KCpO21agYyX77ASrBKqefKzmHpfMyqYQLuCu3NFAtnoAh9HxRNPdcyXZ0 7AT89yOAWQOCKb4YUItmeeJA54ck2WoHAPmdDDEiwgPmz7YFHj5c/lyGEvf+tm6clxAW OD9zNmunagJ2kaP1SNUz3X7kD5Ng9giNF9mO6qvYuyOxf9wvEnTA6q2pPkIIR3XAvYru 7DNA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:mime-version:sender:from:date:message-id:subject :to; bh=VCDXPL2drMbu68tCUwGCotBhDxa7q9Ahbmr3qT+tvHw=; b=kGpk3WoGl6VRxWox7Om5VDjNSTAT83LoNVbscRy22ZFd91elLXLOVcJISf//4kyQ0Y yy5qKHUA74ftd8umFrVUtH1pVIeBeVdYgiRgMMhjIvijZ8YG759XZsKej+3XBEseDF7F Kwx5d/K4hFvtGYFJaK+kzXYBQfFvcLb9gBEhCj9Z8UDQ+SDQZOyQkGBXsZ9qpC7Y+IAS mh5JRO8WEzzmEBN17x9XFmVmuJXgZgghdaHh6eYFjrixYmnmRb5uKxp8jRM9aaS97XKb ssv8VZkP8xfgRm8znDZEqwFUltffuBryTUCbQIFu7VIFuk1naVTKGG3RlYjW8QB71wTV A/lQ== X-Gm-Message-State: AD7BkJIwwUSryYxbcdWvgBFNTvzR6dzIcdm5BbkS78VXePoETXBo35L4TTJb86gylZ/a1P3GHReX3Raxhi1ecw== X-Received: by 10.112.202.134 with SMTP id ki6mr7801092lbc.35.1457959964340; Mon, 14 Mar 2016 05:52:44 -0700 (PDT) MIME-Version: 1.0 Sender: cochard@gmail.com Received: by 10.25.166.138 with HTTP; Mon, 14 Mar 2016 05:52:24 -0700 (PDT) From: =?UTF-8?Q?Olivier_Cochard=2DLabb=C3=A9?= Date: Mon, 14 Mar 2016 13:52:24 +0100 X-Google-Sender-Auth: NkZUcx1tnl8QulMhaNClp3NY0uE Message-ID: Subject: Limited number of vale switch useable with bhyve ? To: "freebsd-virtualization@freebsd.org" Content-Type: text/plain; charset=UTF-8 X-Content-Filtered-By: Mailman/MimeDel 2.1.21 X-BeenThere: freebsd-virtualization@freebsd.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: "Discussion of various virtualization techniques FreeBSD supports." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 14 Mar 2016 12:52:47 -0000 Hi, Thanks to btw's patch I can now use bhyve and vale. But I'm hitting a limitation: I want to start 5 VM connected by a full-meshed network. This mean: - VM 1 has 4 interfaces toward each other 4 VMs - and so one for all others 4 VMs This give these 5 command lines: bhyve -c 1 -m 256M -A -H -P -s 0:0,hostbridge -s 0:1,lpc \ -s 2:0,virtio-net,vale12:BSDRP_1,mac=58:9c:fc:01:02:01 \ -s 2:1,virtio-net,vale13:BSDRP_1,mac=58:9c:fc:01:03:01 \ -s 2:2,virtio-net,vale14:BSDRP_1,mac=58:9c:fc:01:04:01 \ -s 2:3,virtio-net,vale15:BSDRP_1,mac=58:9c:fc:01:05:01 \ -s 1:0,virtio-blk,/tmp/BSDRP/BSDRP_1 \ -l com1,/dev/nmdm1A BSDRP_1 bhyve -c 1 -m 256M -A -H -P -s 0:0,hostbridge -s 0:1,lpc \ -s 2:0,virtio-net,vale15:BSDRP_5,mac=58:9c:fc:01:05:05 \ -s 2:1,virtio-net,vale25:BSDRP_5,mac=58:9c:fc:02:05:05 \ -s 2:2,virtio-net,vale35:BSDRP_5,mac=58:9c:fc:03:05:05 \ -s 2:3,virtio-net,vale45:BSDRP_5,mac=58:9c:fc:04:05:05 \ -s 1:0,virtio-blk,/tmp/BSDRP/BSDRP_5 \ -l com1,/dev/nmdm5A BSDRP_5 bhyve -c 1 -m 256M -A -H -P -s 0:0,hostbridge -s 0:1,lpc \ -s 2:0,virtio-net,vale12:BSDRP_2,mac=58:9c:fc:01:02:02 \ -s 2:1,virtio-net,vale23:BSDRP_2,mac=58:9c:fc:02:03:02 \ -s 2:2,virtio-net,vale24:BSDRP_2,mac=58:9c:fc:02:04:02 \ -s 2:3,virtio-net,vale25:BSDRP_2,mac=58:9c:fc:02:05:02 \ -s 1:0,virtio-blk,/tmp/BSDRP/BSDRP_2 \ -l com1,/dev/nmdm2A BSDRP_2 bhyve -c 1 -m 256M -A -H -P -s 0:0,hostbridge -s 0:1,lpc -s 2:0,virtio-net,vale13:BSDRP_3,mac=58:9c:fc:01:03:03 \ -s 2:1,virtio-net,vale23:BSDRP_3,mac=58:9c:fc:02:03:03 \ -s 2:2,virtio-net,vale34:BSDRP_3,mac=58:9c:fc:03:04:03 \ -s 2:3,virtio-net,vale35:BSDRP_3,mac=58:9c:fc:03:05:03 \ -s 1:0,virtio-blk,/tmp/BSDRP/BSDRP_3 \ -l com1,/dev/nmdm3A BSDRP_3 bhyve -c 1 -m 256M -A -H -P -s 0:0,hostbridge -s 0:1,lpc -s 2:0,virtio-net,vale14:BSDRP_4,mac=58:9c:fc:01:04:04 \ -s 2:1,virtio-net,vale24:BSDRP_4,mac=58:9c:fc:02:04:04 \ -s 2:2,virtio-net,vale34:BSDRP_4,mac=58:9c:fc:03:04:04 \ -s 2:3,virtio-net,vale45:BSDRP_4,mac=58:9c:fc:04:05:04 \ -s 1:0,virtio-blk,/tmp/BSDRP/BSDRP_4 -l com1,/dev/nmdm4A BSDRP_4 But host system complains it didn't reach to allocate memory,: 743.527464 nm_open [608] NIOCREGIF failed: Cannot allocate memory vale35:BSDRP_5 743.527470 nm_open [608] NIOCREGIF failed: Cannot allocate memory vale45:BSDRP_4 open of netmap device vale35:BSDRP_5 failed open of netmap device vale45:BSDRP_4 failed 743.561324 nm_open [608] NIOCREGIF failed: Cannot allocate memory vale45:BSDRP_5 open of netmap device vale45:BSDRP_5 failed 743.561359 nm_open [608] NIOCREGIF failed: Cannot allocate memory vale35:BSDRP_3 open of netmap device vale35:BSDRP_3 failed And the vtnet interfaces that failed to allocate memory are correctly in "status: no carrier mode" in the guests. But the host system has plenty of free RAM: root@lame5:~ # top -b last pid: 2242; load averages: 0.09, 0.24, 0.22 up 0+04:24:44 13:23:20 64 processes: 1 running, 63 sleeping Mem: 556M Active, 94M Inact, 5645M Wired, 243G Free ARC: 1273M Total, 461M MFU, 805M MRU, 16K Anon, 3117K Header, 3332K Other Swap: 4096M Total, 4096M Free Can I increase some sysctl dev.netmap for allowing more memory to be used by netmap/vale ? I've tried to multiply per 10 dev.netmap.buf_num, but no changes. Thanks From owner-freebsd-virtualization@freebsd.org Tue Mar 15 08:23:29 2016 Return-Path: Delivered-To: freebsd-virtualization@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 2DABCAD0783 for ; Tue, 15 Mar 2016 08:23:29 +0000 (UTC) (envelope-from avg@FreeBSD.org) Received: from citadel.icyb.net.ua (citadel.icyb.net.ua [212.40.38.140]) by mx1.freebsd.org (Postfix) with ESMTP id 7BD23C8C for ; Tue, 15 Mar 2016 08:23:28 +0000 (UTC) (envelope-from avg@FreeBSD.org) Received: from porto.starpoint.kiev.ua (porto-e.starpoint.kiev.ua [212.40.38.100]) by citadel.icyb.net.ua (8.8.8p3/ICyb-2.3exp) with ESMTP id KAA02689 for ; Tue, 15 Mar 2016 10:23:20 +0200 (EET) (envelope-from avg@FreeBSD.org) Received: from localhost ([127.0.0.1]) by porto.starpoint.kiev.ua with esmtp (Exim 4.34 (FreeBSD)) id 1afkG6-000HeU-0s for freebsd-virtualization@freebsd.org; Tue, 15 Mar 2016 10:23:20 +0200 To: "freebsd-virtualization@freebsd.org" From: Andriy Gapon Subject: bhyve: assertion in pci_vtblk_proc Message-ID: <56E7C63C.7040709@FreeBSD.org> Date: Tue, 15 Mar 2016 10:22:20 +0200 User-Agent: Mozilla/5.0 (X11; FreeBSD amd64; rv:38.0) Gecko/20100101 Thunderbird/38.6.0 MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-BeenThere: freebsd-virtualization@freebsd.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: "Discussion of various virtualization techniques FreeBSD supports." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 15 Mar 2016 08:23:29 -0000 While running some fs-related workloads in a Gentoo guest bhyve crashed with the following assertion: Assertion failed: (n >= 2 && n <= BLOCKIF_IOV_MAX + 2), function pci_vtblk_proc, file /usr/src/usr.sbin/bhyve/pci_virtio_block.c (gdb) bt #0 thr_kill () at thr_kill.S:3 #1 0x0000000800f57ddb in __raise (s=6) at /usr/src/lib/libc/gen/raise.c:52 #2 0x0000000800f57d49 in abort () at /usr/src/lib/libc/stdlib/abort.c:65 #3 0x0000000800fc3391 in __assert (func=0x434719 "pci_vtblk_proc", file=0xfffff80038ed84f0 , line=47586, failedexpr=) at /usr/src/lib/libc/gen/assert.c:51 #4 0x000000000042237b in pci_vtblk_proc (sc=0x80193ae40, vq=0x80193ae80) at /usr/src/usr.sbin/bhyve/pci_virtio_block.c:217 #5 0x00000000004221b7 in pci_vtblk_notify (vsc=0x80193ae40, vq=0x80193ae80) at /usr/src/usr.sbin/bhyve/pci_virtio_block.c:286 #6 0x000000000042b560 in vi_pci_write (ctx=0x8018181c0, vcpu=0, pi=0x801838a00, baridx=0, offset=16, size=2, value=0) at /usr/src/usr.sbin/bhyve/virtio.c:747 #7 0x000000000041c5e9 in pci_emul_io_handler (ctx=0x8018181c0, vcpu=0, in=0, port=8400, bytes=2, eax=0x7fffd8dc4e4c, arg=0x801838a00) at /usr/src/usr.sbin/bhyve/pci_emul.c:370 #8 0x000000000040e663 in emulate_inout (ctx=0x8018181c0, vcpu=0, vmexit=0x63d930 , strict=0) at /usr/src/usr.sbin/bhyve/inout.c:224 #9 0x00000000004098b7 in vmexit_inout (ctx=0x8018181c0, vme=0x63d930 , pvcpu=0x7fffd8dc4f44) at /usr/src/usr.sbin/bhyve/bhyverun.c:330 #10 0x000000000040974d in vm_loop (ctx=0x8018181c0, vcpu=0, startrip=16777216) at /usr/src/usr.sbin/bhyve/bhyverun.c:632 #11 0x0000000000408601 in fbsdrun_start_thread (param=0x8407d0 ) at /usr/src/usr.sbin/bhyve/bhyverun.c:243 #12 0x0000000800c79884 in thread_start (curthread=0x8019ffc00) at /usr/src/lib/libthr/thread/thr_create.c:288 Please let me know if you would like more details. -- Andriy Gapon From owner-freebsd-virtualization@freebsd.org Tue Mar 15 08:40:40 2016 Return-Path: Delivered-To: freebsd-virtualization@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 A0F8FAD0CA1 for ; Tue, 15 Mar 2016 08:40:40 +0000 (UTC) (envelope-from avg@FreeBSD.org) Received: from citadel.icyb.net.ua (citadel.icyb.net.ua [212.40.38.140]) by mx1.freebsd.org (Postfix) with ESMTP id E7FAB1F6 for ; Tue, 15 Mar 2016 08:40:39 +0000 (UTC) (envelope-from avg@FreeBSD.org) Received: from porto.starpoint.kiev.ua (porto-e.starpoint.kiev.ua [212.40.38.100]) by citadel.icyb.net.ua (8.8.8p3/ICyb-2.3exp) with ESMTP id KAA03023 for ; Tue, 15 Mar 2016 10:40:38 +0200 (EET) (envelope-from avg@FreeBSD.org) Received: from localhost ([127.0.0.1]) by porto.starpoint.kiev.ua with esmtp (Exim 4.34 (FreeBSD)) id 1afkWr-000Hfo-LH for freebsd-virtualization@freebsd.org; Tue, 15 Mar 2016 10:40:37 +0200 Subject: Re: bhyve: assertion in pci_vtblk_proc To: "freebsd-virtualization@freebsd.org" References: <56E7C63C.7040709@FreeBSD.org> From: Andriy Gapon Message-ID: <56E7CA34.9040605@FreeBSD.org> Date: Tue, 15 Mar 2016 10:39:16 +0200 User-Agent: Mozilla/5.0 (X11; FreeBSD amd64; rv:38.0) Gecko/20100101 Thunderbird/38.6.0 MIME-Version: 1.0 In-Reply-To: <56E7C63C.7040709@FreeBSD.org> Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-BeenThere: freebsd-virtualization@freebsd.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: "Discussion of various virtualization techniques FreeBSD supports." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 15 Mar 2016 08:40:40 -0000 On 15/03/2016 10:22, Andriy Gapon wrote: > > While running some fs-related workloads in a Gentoo guest bhyve crashed with the > following assertion: > > Assertion failed: (n >= 2 && n <= BLOCKIF_IOV_MAX + 2), function pci_vtblk_proc, > file /usr/src/usr.sbin/bhyve/pci_virtio_block.c I should add that I can easily reproduce this crash using the same workload. > (gdb) bt > #0 thr_kill () at thr_kill.S:3 > #1 0x0000000800f57ddb in __raise (s=6) at /usr/src/lib/libc/gen/raise.c:52 > #2 0x0000000800f57d49 in abort () at /usr/src/lib/libc/stdlib/abort.c:65 > #3 0x0000000800fc3391 in __assert (func=0x434719 "pci_vtblk_proc", > file=0xfffff80038ed84f0 0xfffff80038ed84f0>, line=47586, failedexpr=) at > /usr/src/lib/libc/gen/assert.c:51 > #4 0x000000000042237b in pci_vtblk_proc (sc=0x80193ae40, vq=0x80193ae80) at > /usr/src/usr.sbin/bhyve/pci_virtio_block.c:217 > #5 0x00000000004221b7 in pci_vtblk_notify (vsc=0x80193ae40, vq=0x80193ae80) at > /usr/src/usr.sbin/bhyve/pci_virtio_block.c:286 > #6 0x000000000042b560 in vi_pci_write (ctx=0x8018181c0, vcpu=0, pi=0x801838a00, > baridx=0, offset=16, size=2, value=0) at /usr/src/usr.sbin/bhyve/virtio.c:747 > #7 0x000000000041c5e9 in pci_emul_io_handler (ctx=0x8018181c0, vcpu=0, in=0, > port=8400, bytes=2, eax=0x7fffd8dc4e4c, arg=0x801838a00) at > /usr/src/usr.sbin/bhyve/pci_emul.c:370 > #8 0x000000000040e663 in emulate_inout (ctx=0x8018181c0, vcpu=0, > vmexit=0x63d930 , strict=0) at /usr/src/usr.sbin/bhyve/inout.c:224 > #9 0x00000000004098b7 in vmexit_inout (ctx=0x8018181c0, vme=0x63d930 , > pvcpu=0x7fffd8dc4f44) at /usr/src/usr.sbin/bhyve/bhyverun.c:330 > #10 0x000000000040974d in vm_loop (ctx=0x8018181c0, vcpu=0, startrip=16777216) > at /usr/src/usr.sbin/bhyve/bhyverun.c:632 > #11 0x0000000000408601 in fbsdrun_start_thread (param=0x8407d0 ) at > /usr/src/usr.sbin/bhyve/bhyverun.c:243 > #12 0x0000000800c79884 in thread_start (curthread=0x8019ffc00) at > /usr/src/lib/libthr/thread/thr_create.c:288 > > Please let me know if you would like more details. > -- Andriy Gapon From owner-freebsd-virtualization@freebsd.org Tue Mar 15 15:16:43 2016 Return-Path: Delivered-To: freebsd-virtualization@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 6CD4BAD2A60 for ; Tue, 15 Mar 2016 15:16:43 +0000 (UTC) (envelope-from phk@phk.freebsd.dk) Received: from phk.freebsd.dk (phk.freebsd.dk [130.225.244.222]) by mx1.freebsd.org (Postfix) with ESMTP id 37FF67B9 for ; Tue, 15 Mar 2016 15:16:43 +0000 (UTC) (envelope-from phk@phk.freebsd.dk) Received: from critter.freebsd.dk (unknown [192.168.55.3]) by phk.freebsd.dk (Postfix) with ESMTP id 9A2164F57A for ; Tue, 15 Mar 2016 14:36:50 +0000 (UTC) Received: from critter.freebsd.dk (localhost [127.0.0.1]) by critter.freebsd.dk (8.15.2/8.15.2) with ESMTP id u2FEanKQ020919 for ; Tue, 15 Mar 2016 14:36:49 GMT (envelope-from phk@phk.freebsd.dk) To: freebsd-virtualization@freebsd.org Subject: -current host, 10.1 client loops From: Poul-Henning Kamp MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-ID: <20917.1458052609.1@critter.freebsd.dk> Content-Transfer-Encoding: quoted-printable Date: Tue, 15 Mar 2016 14:36:49 +0000 Message-ID: <20918.1458052609@critter.freebsd.dk> X-BeenThere: freebsd-virtualization@freebsd.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: "Discussion of various virtualization techniques FreeBSD supports." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 15 Mar 2016 15:16:43 -0000 I'm seing bhyve go into some kind of endless loop while trying to compile the gcc port on 10.1 as guest. In one case CTRL-T on the console kept working, but showed an rm(1) process raking up CPU time. Are there known bogon in current/bhyve or using 10.1-R/i386 as a guest I have not spotted ? How does one debug stuff like this ? Poul-Henning Bhyve started with: sh /usr/share/examples/bhyve/vmrun.sh \ -m 1G \ -t ${VMN} \ -d ${P}.root.dd \ -d ${P}.swap.dd \ -d ${P}.tami_install.dd \ -d ${P}.tami_git.dd \ vm${VMU} || true Host: 11.0-CURRENT #4 r296808: Sun Mar 13 22:39:59 UTC 2016 CPU: AMD Athlon(tm) II X3 455 Processor (3311.18-MHz K8-class CPU) Origin=3D"AuthenticAMD" Id=3D0x100f53 Family=3D0x10 Model=3D0x5 Ste= pping=3D3 Features=3D0x178bfbff Features2=3D0x802009 AMD Features=3D0xee500800 AMD Features2=3D0x837ff SVM: NP,NRIP,NAsids=3D64 TSC: P-state invariant real memory =3D 17179869184 (16384 MB) avail memory =3D 16573935616 (15806 MB) Event timer "LAPIC" quality 400 ACPI APIC Table: <090712 APIC1033> FreeBSD/SMP: Multiprocessor System Detected: 3 CPUs FreeBSD/SMP: 1 package(s) x 3 core(s) cpu0 (BSP): APIC ID: 0 cpu1 (AP): APIC ID: 1 cpu2 (AP): APIC ID: 2 ACPI BIOS Warning (bug): 32/64X length mismatch in FADT/Gpe0Block: 64/32 = (20150818/tbfadt-649) Guest: 10.1-RELEASE i386 -- = Poul-Henning Kamp | UNIX since Zilog Zeus 3.20 phk@FreeBSD.ORG | TCP/IP since RFC 956 FreeBSD committer | BSD since 4.3-tahoe Never attribute to malice what can adequately be explained by incompetence= . From owner-freebsd-virtualization@freebsd.org Tue Mar 15 15:32:56 2016 Return-Path: Delivered-To: freebsd-virtualization@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 5E6DAACA185 for ; Tue, 15 Mar 2016 15:32:56 +0000 (UTC) (envelope-from grehan@freebsd.org) Received: from alto.onthenet.com.au (alto.OntheNet.com.au [203.13.68.12]) by mx1.freebsd.org (Postfix) with ESMTP id 219001AAD for ; Tue, 15 Mar 2016 15:32:55 +0000 (UTC) (envelope-from grehan@freebsd.org) Received: from iredmail.onthenet.com.au (iredmail.onthenet.com.au [203.13.68.150]) by alto.onthenet.com.au (Postfix) with ESMTPS id A0E5820B4397 for ; Wed, 16 Mar 2016 00:12:55 +1000 (AEST) Received: from localhost (iredmail.onthenet.com.au [127.0.0.1]) by iredmail.onthenet.com.au (Postfix) with ESMTP id C96402804EA for ; Wed, 16 Mar 2016 00:12:54 +1000 (AEST) X-Amavis-Modified: Mail body modified (using disclaimer) - iredmail.onthenet.com.au Received: from iredmail.onthenet.com.au ([127.0.0.1]) by localhost (iredmail.onthenet.com.au [127.0.0.1]) (amavisd-new, port 10026) with ESMTP id HFsrWGz1-wIo for ; Wed, 16 Mar 2016 00:12:54 +1000 (AEST) Received: from Peters-MacBook-Pro.local (c-67-180-92-13.hsd1.ca.comcast.net [67.180.92.13]) by iredmail.onthenet.com.au (Postfix) with ESMTPSA id 175902804D5; Wed, 16 Mar 2016 00:12:52 +1000 (AEST) Subject: Re: bhyve: assertion in pci_vtblk_proc To: Andriy Gapon References: <56E7C63C.7040709@FreeBSD.org> Cc: "freebsd-virtualization@freebsd.org" From: Peter Grehan Message-ID: <56E81861.8060209@freebsd.org> Date: Tue, 15 Mar 2016 07:12:49 -0700 User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.10; rv:38.0) Gecko/20100101 Thunderbird/38.6.0 MIME-Version: 1.0 In-Reply-To: <56E7C63C.7040709@FreeBSD.org> Content-Type: text/plain; charset=windows-1252; format=flowed Content-Transfer-Encoding: 7bit X-CMAE-Score: 0 X-CMAE-Analysis: v=2.1 cv=bYrLKL7B c=1 sm=1 tr=0 a=A6CF0fG5TOl4vs6YHvqXgw==:117 a=5eVCmCvhg37cu/pjidAGzw==:17 a=L9H7d07YOLsA:10 a=9cW_t1CCXrUA:10 a=s5jvgZ67dGcA:10 a=N659UExz7-8A:10 a=7OsogOcEt9IA:10 a=Nxh-UBGzgB4On332CPUA:9 a=pILNOxqGKmIA:10 X-BeenThere: freebsd-virtualization@freebsd.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: "Discussion of various virtualization techniques FreeBSD supports." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 15 Mar 2016 15:32:56 -0000 Hi Andriy, > While running some fs-related workloads in a Gentoo guest bhyve crashed with the > following assertion: > > Assertion failed: (n >= 2 && n <= BLOCKIF_IOV_MAX + 2), function pci_vtblk_proc, > file /usr/src/usr.sbin/bhyve/pci_virtio_block.c ... > Please let me know if you would like more details. Would you be able to get the value of 'n' from gdb ? This is possibly a similar issue to that seen under Windows, which I had an attempt at fixing with r282922 (subsequently reverted). later, Peter. From owner-freebsd-virtualization@freebsd.org Tue Mar 15 15:49:54 2016 Return-Path: Delivered-To: freebsd-virtualization@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 3B53CACAAC2 for ; Tue, 15 Mar 2016 15:49:54 +0000 (UTC) (envelope-from avg@FreeBSD.org) Received: from citadel.icyb.net.ua (citadel.icyb.net.ua [212.40.38.140]) by mx1.freebsd.org (Postfix) with ESMTP id 4EBA413AB; Tue, 15 Mar 2016 15:49:52 +0000 (UTC) (envelope-from avg@FreeBSD.org) Received: from porto.starpoint.kiev.ua (porto-e.starpoint.kiev.ua [212.40.38.100]) by citadel.icyb.net.ua (8.8.8p3/ICyb-2.3exp) with ESMTP id RAA09710; Tue, 15 Mar 2016 17:49:51 +0200 (EET) (envelope-from avg@FreeBSD.org) Received: from localhost ([127.0.0.1]) by porto.starpoint.kiev.ua with esmtp (Exim 4.34 (FreeBSD)) id 1afrEF-000ICt-B4; Tue, 15 Mar 2016 17:49:51 +0200 Subject: Re: bhyve: assertion in pci_vtblk_proc To: Peter Grehan References: <56E7C63C.7040709@FreeBSD.org> <56E81861.8060209@freebsd.org> Cc: "freebsd-virtualization@freebsd.org" From: Andriy Gapon Message-ID: <56E82E8B.90205@FreeBSD.org> Date: Tue, 15 Mar 2016 17:47:23 +0200 User-Agent: Mozilla/5.0 (X11; FreeBSD amd64; rv:38.0) Gecko/20100101 Thunderbird/38.6.0 MIME-Version: 1.0 In-Reply-To: <56E81861.8060209@freebsd.org> Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: 7bit X-BeenThere: freebsd-virtualization@freebsd.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: "Discussion of various virtualization techniques FreeBSD supports." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 15 Mar 2016 15:49:54 -0000 On 15/03/2016 16:12, Peter Grehan wrote: > Hi Andriy, > >> While running some fs-related workloads in a Gentoo guest bhyve crashed with the >> following assertion: >> >> Assertion failed: (n >= 2 && n <= BLOCKIF_IOV_MAX + 2), function pci_vtblk_proc, >> file /usr/src/usr.sbin/bhyve/pci_virtio_block.c > ... >> Please let me know if you would like more details. > > Would you be able to get the value of 'n' from gdb ? > This is possibly a similar issue to that seen under Windows, which I had an > attempt at fixing with r282922 (subsequently reverted). In my case n is zero, so it's likely a different issue, I guess. -- Andriy Gapon From owner-freebsd-virtualization@freebsd.org Tue Mar 15 21:19:27 2016 Return-Path: Delivered-To: freebsd-virtualization@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 D0590AD0C57 for ; Tue, 15 Mar 2016 21:19:27 +0000 (UTC) (envelope-from neelnatu@gmail.com) Received: from mail-qk0-x22b.google.com (mail-qk0-x22b.google.com [IPv6:2607:f8b0:400d:c09::22b]) (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 8EBBA2F99 for ; Tue, 15 Mar 2016 21:19:27 +0000 (UTC) (envelope-from neelnatu@gmail.com) Received: by mail-qk0-x22b.google.com with SMTP id o6so12977980qkc.2 for ; Tue, 15 Mar 2016 14:19:27 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :cc; bh=OdkrXfcCGaSYABE6gun5iC5x7ORvvXIYYKst2JXlnHE=; b=Piwx1mZRARR7Kc0YbyKm8VonWwcQMQgD0BXSFwxjzPu0079tPfgEHdgxyivJo0vYgS sy3ls1Qkby72Xr0Jn3nQ/3fI6x7/g24kWuDwXiV4YNrLiIOksoK42KskZclN+tXYbmU1 okt5Z/auWQwXQMAkRx3DQga9luEHhY5XTTJn0Sndu262289PPIcbKqAWl0dLTBcQCbH6 sT9/Ua5zE0DcnqdfxByL1wfT1r4rmufMljA5Nyj+rPmpzcHON/kbUebFaSWUSeUw/IMN irlLTf5kzHFE6ATZz2wVcnz8Q5mxi0sJDcu5icr2Tj4DFYcxufdNLlwYwfGITDvI4/FM PaTg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:mime-version:in-reply-to:references:date :message-id:subject:from:to:cc; bh=OdkrXfcCGaSYABE6gun5iC5x7ORvvXIYYKst2JXlnHE=; b=QNKwvVbOuZ3MJL67jZ4K5oezzrNTTEU7IINchMBdJPq8r8f18xlGV+mBIFKX/oEX/m lCWj0pN3GstEEEzxT78uHR853yUzi/VXOn9HtrXiLkrjCKkmSqYJdXHgtm2xkaNNZx7P JmPOTDSHu+x3x/+IrJHLutWv9559MwLD+hPjYRsRzuX39b5/x+1n2L7C7MF6DLplkgt3 sWoXgZy3e7+5OAFfVp9k2/6cCzl2nKozBvIoWOxnZLM4NY+fH5v8hRgur9VAC04hRTTV 88/2QKxYQ805Amv90uJzuYrIKHhNv1ORYrsg90vjdD1D4bfZ5YHyB40muka19Sf9JLPc LZ2w== X-Gm-Message-State: AD7BkJKogS+8lRWg0jeSdX9At7uEcPgpe9H8dg2oGet5TAOs/des5SkpYHV4ad+1vITj3iV9bpMW0Qw1Zommdg== MIME-Version: 1.0 X-Received: by 10.55.221.18 with SMTP id n18mr327920qki.50.1458076766725; Tue, 15 Mar 2016 14:19:26 -0700 (PDT) Received: by 10.140.43.6 with HTTP; Tue, 15 Mar 2016 14:19:26 -0700 (PDT) In-Reply-To: <20918.1458052609@critter.freebsd.dk> References: <20918.1458052609@critter.freebsd.dk> Date: Tue, 15 Mar 2016 14:19:26 -0700 Message-ID: Subject: Re: -current host, 10.1 client loops From: Neel Natu To: Poul-Henning Kamp Cc: "freebsd-virtualization@freebsd.org" Content-Type: text/plain; charset=UTF-8 X-BeenThere: freebsd-virtualization@freebsd.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: "Discussion of various virtualization techniques FreeBSD supports." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 15 Mar 2016 21:19:27 -0000 Hi, On Tue, Mar 15, 2016 at 7:36 AM, Poul-Henning Kamp wrote: > I'm seing bhyve go into some kind of endless loop while trying to > compile the gcc port on 10.1 as guest. > > In one case CTRL-T on the console kept working, but showed an rm(1) > process raking up CPU time. > > Are there known bogon in current/bhyve or using 10.1-R/i386 as a guest > I have not spotted ? > > How does one debug stuff like this ? > I usually do the following things to get a sense for what might be going on: - "top -H" on the host to figure out if guest vcpu threads are spinning - "top -H" inside the guest if possible - "bhyvectl --vm vmname --cpu vcpuid --get-stats" on the host If there is nothing obvious from the above then I will recompile the host kernel with KTR enabled (vmm.ko has detailed tracing at KTR_GEN). This is usually very helpful to understand what might be going on. Also, if it is possible to reproduce with a single vcpu then it will help when analyzing the output of ktrdump. best Neel > Poul-Henning > > Bhyve started with: > > sh /usr/share/examples/bhyve/vmrun.sh \ > -m 1G \ > -t ${VMN} \ > -d ${P}.root.dd \ > -d ${P}.swap.dd \ > -d ${P}.tami_install.dd \ > -d ${P}.tami_git.dd \ > vm${VMU} || true > > Host: > 11.0-CURRENT #4 r296808: Sun Mar 13 22:39:59 UTC 2016 > > CPU: AMD Athlon(tm) II X3 455 Processor (3311.18-MHz K8-class CPU) > Origin="AuthenticAMD" Id=0x100f53 Family=0x10 Model=0x5 Stepping=3 > Features=0x178bfbff > Features2=0x802009 > AMD Features=0xee500800 > AMD Features2=0x837ff > SVM: NP,NRIP,NAsids=64 > TSC: P-state invariant > real memory = 17179869184 (16384 MB) > avail memory = 16573935616 (15806 MB) > Event timer "LAPIC" quality 400 > ACPI APIC Table: <090712 APIC1033> > FreeBSD/SMP: Multiprocessor System Detected: 3 CPUs > FreeBSD/SMP: 1 package(s) x 3 core(s) > cpu0 (BSP): APIC ID: 0 > cpu1 (AP): APIC ID: 1 > cpu2 (AP): APIC ID: 2 > ACPI BIOS Warning (bug): 32/64X length mismatch in FADT/Gpe0Block: 64/32 (20150818/tbfadt-649) > > > Guest: > 10.1-RELEASE i386 > > > > > -- > Poul-Henning Kamp | UNIX since Zilog Zeus 3.20 > phk@FreeBSD.ORG | TCP/IP since RFC 956 > FreeBSD committer | BSD since 4.3-tahoe > Never attribute to malice what can adequately be explained by incompetence. > _______________________________________________ > freebsd-virtualization@freebsd.org mailing list > https://lists.freebsd.org/mailman/listinfo/freebsd-virtualization > To unsubscribe, send any mail to "freebsd-virtualization-unsubscribe@freebsd.org" From owner-freebsd-virtualization@freebsd.org Tue Mar 15 21:30:46 2016 Return-Path: Delivered-To: freebsd-virtualization@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 9A87DAD109E for ; Tue, 15 Mar 2016 21:30:46 +0000 (UTC) (envelope-from phk@phk.freebsd.dk) Received: from phk.freebsd.dk (phk.freebsd.dk [130.225.244.222]) by mx1.freebsd.org (Postfix) with ESMTP id 57D321ECE for ; Tue, 15 Mar 2016 21:30:45 +0000 (UTC) (envelope-from phk@phk.freebsd.dk) Received: from critter.freebsd.dk (unknown [192.168.55.3]) by phk.freebsd.dk (Postfix) with ESMTP id 527DE4F57A; Tue, 15 Mar 2016 21:30:43 +0000 (UTC) Received: from critter.freebsd.dk (localhost [127.0.0.1]) by critter.freebsd.dk (8.15.2/8.15.2) with ESMTP id u2FLUf85023330; Tue, 15 Mar 2016 21:30:42 GMT (envelope-from phk@phk.freebsd.dk) To: Neel Natu cc: "freebsd-virtualization@freebsd.org" Subject: Re: -current host, 10.1 client loops In-reply-to: From: "Poul-Henning Kamp" References: <20918.1458052609@critter.freebsd.dk> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-ID: <23328.1458077441.1@critter.freebsd.dk> Content-Transfer-Encoding: quoted-printable Date: Tue, 15 Mar 2016 21:30:41 +0000 Message-ID: <23329.1458077441@critter.freebsd.dk> X-BeenThere: freebsd-virtualization@freebsd.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: "Discussion of various virtualization techniques FreeBSD supports." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 15 Mar 2016 21:30:46 -0000 -------- In message , Neel Natu writes: >Also, if it is possible to reproduce with a single vcpu then it will >help when analyzing the output of ktrdump. Well, on the gutfeeling that it might help I gave a '-c 1' and that seems to prevent the problem from happening so I could get my builds done. So some kind of synchronization issue maybe ? -- = Poul-Henning Kamp | UNIX since Zilog Zeus 3.20 phk@FreeBSD.ORG | TCP/IP since RFC 956 FreeBSD committer | BSD since 4.3-tahoe = Never attribute to malice what can adequately be explained by incompetence= . From owner-freebsd-virtualization@freebsd.org Tue Mar 15 21:41:16 2016 Return-Path: Delivered-To: freebsd-virtualization@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 1088CAD140D for ; Tue, 15 Mar 2016 21:41:16 +0000 (UTC) (envelope-from neelnatu@gmail.com) Received: from mail-qk0-x229.google.com (mail-qk0-x229.google.com [IPv6:2607:f8b0:400d:c09::229]) (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 CB8052BFD for ; Tue, 15 Mar 2016 21:41:15 +0000 (UTC) (envelope-from neelnatu@gmail.com) Received: by mail-qk0-x229.google.com with SMTP id s5so13214259qkd.0 for ; Tue, 15 Mar 2016 14:41:15 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :cc; bh=eqRAJzn/RcFGZ4Ybzoriz4ZkOeqImVc3c8yJc9kXbbE=; b=GI2X/8MltN6JAlvlD7tdaKD38ifMX6r4aOtvzKD2iChbCvBS3EUPqK1el5/oX0VJ9A gr0+7HQGA0jjNKEAbHiQXUaqMZFDS8FvdDCC3xG9RV8RrTG2X+3Um6A/N+YU6V5AKyEM tZDCB4Qh39AFBWoxY/RFgzcZL7ua1XbZczjtym165CSG5ieKTpZ5vxTmwppbcFHGhTKh ul4yduDHrPhMfH5tGZETOSlXBCHCECCes11C+b5xZeJeS8oR0Mys0arlqtxJeYSVZPfS rZ63DFgAzwbbMmC9a9BJTR2udDxqBnmtBVjR7QdI10F4FEgqkgpGtPry8ZpVpHdo/GaZ WF1Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:mime-version:in-reply-to:references:date :message-id:subject:from:to:cc; bh=eqRAJzn/RcFGZ4Ybzoriz4ZkOeqImVc3c8yJc9kXbbE=; b=O2TCpAto8Jsg1/VSqv1K4v0SI6OdKRd9nCYj5PMcNNPuRUUSyRzv+Yc42B9Kr4KV2V vw6fbFc/w7KP+JESKR/1opRMqYGcXA+b3T9V3QkgToe7lvbLwaDaN+6blcg2fGod5t11 c0OaHH1mgWv+d+Vb2IqVR1NiuHYNa83lSXlE9TsZ1niPy5g1SLV4YThHGx/taqhOGNh+ +CSIenVhWvWVzQdv+fhZsOAu8Ghhn6OpbemNhLhbzNejnTxjklqoctdYfcOqIf1C7KFr 0J/C7ofKTLkXBcG4rf4FaSNUqUZXf+WytC+S0v96gnlW4rNlnS4tr/bvr3CRjelN+3Vs dQ5Q== X-Gm-Message-State: AD7BkJJgxy2bX7HV4Co5Q0zBQG8YRB/sDlHmCf33R8JmRri4H8dT869mt4BYHBpLom8zwbu9j5W2ZcBjL9NXNw== MIME-Version: 1.0 X-Received: by 10.55.221.18 with SMTP id n18mr453913qki.50.1458078074804; Tue, 15 Mar 2016 14:41:14 -0700 (PDT) Received: by 10.140.43.6 with HTTP; Tue, 15 Mar 2016 14:41:14 -0700 (PDT) In-Reply-To: <23329.1458077441@critter.freebsd.dk> References: <20918.1458052609@critter.freebsd.dk> <23329.1458077441@critter.freebsd.dk> Date: Tue, 15 Mar 2016 14:41:14 -0700 Message-ID: Subject: Re: -current host, 10.1 client loops From: Neel Natu To: Poul-Henning Kamp Cc: "freebsd-virtualization@freebsd.org" Content-Type: text/plain; charset=UTF-8 X-BeenThere: freebsd-virtualization@freebsd.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: "Discussion of various virtualization techniques FreeBSD supports." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 15 Mar 2016 21:41:16 -0000 Hi, On Tue, Mar 15, 2016 at 2:30 PM, Poul-Henning Kamp wrote: > -------- > In message > , Neel Natu writes: > >>Also, if it is possible to reproduce with a single vcpu then it will >>help when analyzing the output of ktrdump. > > Well, on the gutfeeling that it might help I gave a '-c 1' and that > seems to prevent the problem from happening so I could get my builds > done. > > So some kind of synchronization issue maybe ? > Yes, that might be possible. A couple of suggestions to narrow it down further: - try to reproduce with 2 or 4 vcpus (3 cpus is probably not a well tested configuration) - try to reproduce with the ahci-hd device emulation instead of virtio-blk. If this problem is reproducible then I am happy to work with you to get to the bottom of this. best Neel > -- > Poul-Henning Kamp | UNIX since Zilog Zeus 3.20 > phk@FreeBSD.ORG | TCP/IP since RFC 956 > FreeBSD committer | BSD since 4.3-tahoe > Never attribute to malice what can adequately be explained by incompetence. From owner-freebsd-virtualization@freebsd.org Wed Mar 16 04:04:36 2016 Return-Path: Delivered-To: freebsd-virtualization@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 40C7BAD211C for ; Wed, 16 Mar 2016 04:04:36 +0000 (UTC) (envelope-from dfh0522@gmail.com) Received: from mail-wm0-x22c.google.com (mail-wm0-x22c.google.com [IPv6:2a00:1450:400c:c09::22c]) (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 E014A1FFB; Wed, 16 Mar 2016 04:04:35 +0000 (UTC) (envelope-from dfh0522@gmail.com) Received: by mail-wm0-x22c.google.com with SMTP id l68so171855225wml.0; Tue, 15 Mar 2016 21:04:35 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:date:message-id:subject:from:to:cc; bh=LSflptFsLWYf6fDyD+EMoxcRLbCjISlFeJ335u0DfNU=; b=wAZAwOZjEGOqNffc1PYmTuVZIw6XvWpkEwERpm+BRy5ZYqcRTOjT7rVh/4ESHzaIkT M0/X2+EjQQ8V1DaQqNSpyw1HB0LU31RcJeu+fyPw7rrK0cgbtekDIUOimNGIY3814Ltz qPy5fJ43624stTtpJiIs41yDDouuvPy9P8OH3BDoHPgSehyKY1GwwlIXwehv7X9Q+I25 HZtFvCoe9TCA5Zuppkrpha2l7+/M72sn+nisQ7Vfw8Pi1z6f8sspR8L3KQmfrD2zWCSv SbZrFTl1Bk/PoQK5rdxG/08ZpihQQ2p4PlqkT9B0A18okfTBwKt03pBr59sbyHYOHj5b K2aQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:mime-version:date:message-id:subject:from:to:cc; bh=LSflptFsLWYf6fDyD+EMoxcRLbCjISlFeJ335u0DfNU=; b=Jux9zXmdhQR9xR9ZipBcm3Xt/Q2NNsz8qJZ1ZOkKNq7EApJYtyHsaeuWQP6ALpXkMH H9oSl8RG9RwNlCQSHF+KOjPyD9GaR28owpZ14K/tHiIx2flpPVug1JOFFLT/0Lz54Kc8 D53ebrMB9nyYlQPcK4BFQvF9+VHOo4/p2JMcF+o9IHrhzJN52zM5yQTMVKVh6NEcbURF 0HEkH1U8kiqeN1TwAKylMEDZ3XOzmrSi9sybVOFM/KGvo6/IcINIg7Y9QS9IKX0gUPJ0 jiJluEk5mknpWSS1z6RSEPy9A1VJp4XyCrnjJfDgvIQoV7JsewUKQ5h4URaYmrecoRqe lqHg== X-Gm-Message-State: AD7BkJK65zhnWlmB69wxb8U3wLCLJ1hMQDY+BvY4sKMZ35r6MgXnYo9549P+4RdaQrFXkfpyJCKwSLHpyXSmPA== MIME-Version: 1.0 X-Received: by 10.28.143.9 with SMTP id r9mr26162365wmd.37.1458101074547; Tue, 15 Mar 2016 21:04:34 -0700 (PDT) Received: by 10.28.167.138 with HTTP; Tue, 15 Mar 2016 21:04:34 -0700 (PDT) Date: Wed, 16 Mar 2016 12:04:34 +0800 Message-ID: Subject: Re: ports/Xen on CURRENT, error: ELF start or entries are out of bounds. From: "dfh0522 ." To: royger@FreeBSD.org, brahmann@lifec0re.net Cc: freebsd-virtualization@freebsd.org Content-Type: text/plain; charset=UTF-8 X-Content-Filtered-By: Mailman/MimeDel 2.1.21 X-BeenThere: freebsd-virtualization@freebsd.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: "Discussion of various virtualization techniques FreeBSD supports." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 16 Mar 2016 04:04:36 -0000 WITHOUT_ELFCOPY_AS_OBJCOPY = 1 Cheers, JH From owner-freebsd-virtualization@freebsd.org Wed Mar 16 21:06:54 2016 Return-Path: Delivered-To: freebsd-virtualization@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 86863AD209C for ; Wed, 16 Mar 2016 21:06:54 +0000 (UTC) (envelope-from phk@phk.freebsd.dk) Received: from phk.freebsd.dk (phk.freebsd.dk [130.225.244.222]) by mx1.freebsd.org (Postfix) with ESMTP id 5103AEF3 for ; Wed, 16 Mar 2016 21:06:54 +0000 (UTC) (envelope-from phk@phk.freebsd.dk) Received: from critter.freebsd.dk (unknown [192.168.55.3]) by phk.freebsd.dk (Postfix) with ESMTP id 786334F57A; Wed, 16 Mar 2016 21:06:46 +0000 (UTC) Received: from critter.freebsd.dk (localhost [127.0.0.1]) by critter.freebsd.dk (8.15.2/8.15.2) with ESMTP id u2GL6jv3028097; Wed, 16 Mar 2016 21:06:45 GMT (envelope-from phk@phk.freebsd.dk) To: Neel Natu cc: "freebsd-virtualization@freebsd.org" Subject: Re: -current host, 10.1 client loops In-reply-to: From: "Poul-Henning Kamp" References: <20918.1458052609@critter.freebsd.dk> <23329.1458077441@critter.freebsd.dk> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-ID: <28095.1458162405.1@critter.freebsd.dk> Content-Transfer-Encoding: quoted-printable Date: Wed, 16 Mar 2016 21:06:45 +0000 Message-ID: <28096.1458162405@critter.freebsd.dk> X-BeenThere: freebsd-virtualization@freebsd.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: "Discussion of various virtualization techniques FreeBSD supports." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 16 Mar 2016 21:06:54 -0000 -------- In message , Neel Natu writes: >A couple of suggestions to narrow it down further: >- try to reproduce with 2 or 4 vcpus (3 cpus is probably not a well >tested configuration) Well I only have 3 cpus to begin with, and it happened with two and not (s= o far) with one. >- try to reproduce with the ahci-hd device emulation instead of virtio-bl= k. That might make sense. The filesystems were mightily hosed afterwards. I'll try to give that a shot. -- = Poul-Henning Kamp | UNIX since Zilog Zeus 3.20 phk@FreeBSD.ORG | TCP/IP since RFC 956 FreeBSD committer | BSD since 4.3-tahoe = Never attribute to malice what can adequately be explained by incompetence= . From owner-freebsd-virtualization@freebsd.org Wed Mar 16 21:26:04 2016 Return-Path: Delivered-To: freebsd-virtualization@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 1EA47AD26E2 for ; Wed, 16 Mar 2016 21:26:04 +0000 (UTC) (envelope-from phk@phk.freebsd.dk) Received: from phk.freebsd.dk (phk.freebsd.dk [130.225.244.222]) by mx1.freebsd.org (Postfix) with ESMTP id DBDBDA6D for ; Wed, 16 Mar 2016 21:26:03 +0000 (UTC) (envelope-from phk@phk.freebsd.dk) Received: from critter.freebsd.dk (unknown [192.168.55.3]) by phk.freebsd.dk (Postfix) with ESMTP id 2E9944F57A; Wed, 16 Mar 2016 21:26:01 +0000 (UTC) Received: from critter.freebsd.dk (localhost [127.0.0.1]) by critter.freebsd.dk (8.15.2/8.15.2) with ESMTP id u2GLPxuW028224; Wed, 16 Mar 2016 21:26:00 GMT (envelope-from phk@phk.freebsd.dk) To: Neel Natu cc: "freebsd-virtualization@freebsd.org" Subject: Re: -current host, 10.1 client loops In-reply-to: From: "Poul-Henning Kamp" References: <20918.1458052609@critter.freebsd.dk> <23329.1458077441@critter.freebsd.dk> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-ID: <28222.1458163559.1@critter.freebsd.dk> Content-Transfer-Encoding: quoted-printable Date: Wed, 16 Mar 2016 21:25:59 +0000 Message-ID: <28223.1458163559@critter.freebsd.dk> X-BeenThere: freebsd-virtualization@freebsd.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: "Discussion of various virtualization techniques FreeBSD supports." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 16 Mar 2016 21:26:04 -0000 -------- In message , Neel Natu writes: >- try to reproduce with the ahci-hd device emulation instead of virtio-bl= k. Ok, I tried to find how to do that but failed... I start bhyve like this: sh -x /usr/share/examples/bhyve/vmrun.sh \ -m 1G \ -c 1 \ -t ${VMN} \ -d ${P}.root.dd \ -d ${P}.swap.dd \ -d ${P}.tami_install.dd \ -d ${P}.tami_git.dd \ vm${VMU} || true How do I tell that script to use ahci-hd ? -- = Poul-Henning Kamp | UNIX since Zilog Zeus 3.20 phk@FreeBSD.ORG | TCP/IP since RFC 956 FreeBSD committer | BSD since 4.3-tahoe = Never attribute to malice what can adequately be explained by incompetence= . From owner-freebsd-virtualization@freebsd.org Wed Mar 16 21:39:17 2016 Return-Path: Delivered-To: freebsd-virtualization@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 582A6AD2A73 for ; Wed, 16 Mar 2016 21:39:17 +0000 (UTC) (envelope-from cochard@gmail.com) Received: from mail-lb0-x231.google.com (mail-lb0-x231.google.com [IPv6:2a00:1450:4010:c04::231]) (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 E0DCE10B3 for ; Wed, 16 Mar 2016 21:39:16 +0000 (UTC) (envelope-from cochard@gmail.com) Received: by mail-lb0-x231.google.com with SMTP id qe11so2423018lbc.3 for ; Wed, 16 Mar 2016 14:39:16 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:sender:in-reply-to:references:from:date:message-id :subject:to:cc; bh=QBRgGx0JW0vYelUH/tibPPxJ4CjM0BaX1pZ7KLNfLQc=; b=eolaS0wQqVUsqqE7UPEiFPPLkzgZkLw30eVupc6Etycw9pWyUzg7LX0DpwRcByL13x PVPWPY7+ogNvYpWzgZ9v8ap5ZZtajkXA/SkNHyTtxTl2FQrmuVSG5bM8Xnh1cKgeYiO/ qZrViXEtxouPxJssgsrVZ0U32EGTP8g42YUbdS0OR6mDjeUM0lfQwtmE8slfYAciOEuE Ir2wtzLMzgMQ7QS4v9TKnSqNmZRZpK85Kze7YFnp1wT5cM0DxwchgzGEL7ZEYZalNktO 1z5G506nCW2E5Dm9EnLCGpUIp6zwbv/2kWvCAJRB0UyEiykHsAjNv3+GkQwR47yazQj4 VMSQ== DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=cochard-me.20150623.gappssmtp.com; s=20150623; h=mime-version:sender:in-reply-to:references:from:date:message-id :subject:to:cc; bh=QBRgGx0JW0vYelUH/tibPPxJ4CjM0BaX1pZ7KLNfLQc=; b=wP4tBsMIcVkhnUbbLClf4Pe69Ew1i+zyW5nnhWH6Tx8sMMw2DqRf7VEJ9cGI9iEOVj 2NdYIrDhfsDFiXxr0ljDjMdEmU/73mDa0rMuJMi+Ex3616XXs+/2aviqaK9zYHhd/WzU B8buZ/Fe1Xi2xkRyEcaA2sOsDVpzM/MBGe8cRghQAWYzeTyBFLPyfl7WXIbSC9PXDhvi OAhBQDV07alIXiwhFoLr2X2aby1S4U3WLzbFWZUp4r04KEitfJfaEsEvcNDEc/BD/562 7O9rqEirqyTfE6p1gI5F9IksqIa2D8VuPcibdRePrw/3TMKo1WqZ4kEfHBqWyr0zSvpI joOQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:mime-version:sender:in-reply-to:references:from :date:message-id:subject:to:cc; bh=QBRgGx0JW0vYelUH/tibPPxJ4CjM0BaX1pZ7KLNfLQc=; b=c0K5o2ToR977tPbwNS4173s+3YmGANYIfcGFcQd9rmAa/EMswbP70CH5xQ1B5RPfFM roPwApHUXm6t+ZdAQBD/IKDmF0aWMd3hnby33r7DYk3/pv5XixcibIZF/AAYkMDVoNIi ARYbGe+8rQj3yXLzXRqUzHzopqkp4lW3jR5oFYvZ+POo+gXi7mLztZVDEbEpThZJJ5XE U3xl+XpPxwVnPkjuGtpsRbV/6fVXr2j/POph5xAmb+n02jlDBeP7hln1STNyK1eeeesf 5rCOVvjrGhKmTig3jbNonUu4hqLVNq3rjBejZvAd9St6ei8yXsdT2kjLQ9WsqeGZl+KN GdrA== X-Gm-Message-State: AD7BkJIXePrPIJWGo2XMJ1Tif937ksvHgq/AUMSp+XC88mjjZNoU+oejc5TYs4ElfP/1VtU/uF2uc4Hi2CcxDw== X-Received: by 10.112.202.134 with SMTP id ki6mr2293749lbc.35.1458164355114; Wed, 16 Mar 2016 14:39:15 -0700 (PDT) MIME-Version: 1.0 Sender: cochard@gmail.com Received: by 10.25.166.138 with HTTP; Wed, 16 Mar 2016 14:38:55 -0700 (PDT) In-Reply-To: <28223.1458163559@critter.freebsd.dk> References: <20918.1458052609@critter.freebsd.dk> <23329.1458077441@critter.freebsd.dk> <28223.1458163559@critter.freebsd.dk> From: =?UTF-8?Q?Olivier_Cochard=2DLabb=C3=A9?= Date: Wed, 16 Mar 2016 22:38:55 +0100 X-Google-Sender-Auth: 6I2b0RDNMoapCOSWGfhKV-ud8Bc Message-ID: Subject: Re: -current host, 10.1 client loops To: Poul-Henning Kamp Cc: Neel Natu , "freebsd-virtualization@freebsd.org" Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable X-Content-Filtered-By: Mailman/MimeDel 2.1.21 X-BeenThere: freebsd-virtualization@freebsd.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: "Discussion of various virtualization techniques FreeBSD supports." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 16 Mar 2016 21:39:17 -0000 On Wed, Mar 16, 2016 at 10:25 PM, Poul-Henning Kamp wrote: > > How do I tell that script to use ahci-hd ? > > =E2=80=8BYou just need to replace virtio-blk by ahci-hd in the script, like= : sed 's/virtio-blk/ahci-hd/g' /usr/share/examples/bhyve/vmrun.sh > ~/vmrun-ahci.sh =E2=80=8BAnd running ~/vmrun-ahci.sh in place =E2=80=8B From owner-freebsd-virtualization@freebsd.org Wed Mar 16 22:10:01 2016 Return-Path: Delivered-To: freebsd-virtualization@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 D9585AD3477 for ; Wed, 16 Mar 2016 22:10:01 +0000 (UTC) (envelope-from phk@phk.freebsd.dk) Received: from phk.freebsd.dk (phk.freebsd.dk [130.225.244.222]) by mx1.freebsd.org (Postfix) with ESMTP id A36E0173 for ; Wed, 16 Mar 2016 22:10:01 +0000 (UTC) (envelope-from phk@phk.freebsd.dk) Received: from critter.freebsd.dk (unknown [192.168.55.3]) by phk.freebsd.dk (Postfix) with ESMTP id 2547A4F57A; Wed, 16 Mar 2016 22:09:59 +0000 (UTC) Received: from critter.freebsd.dk (localhost [127.0.0.1]) by critter.freebsd.dk (8.15.2/8.15.2) with ESMTP id u2GM9vB4028414; Wed, 16 Mar 2016 22:09:57 GMT (envelope-from phk@phk.freebsd.dk) To: =?UTF-8?Q?Olivier_Cochard=2DLabb=C3=A9?= cc: Neel Natu , "freebsd-virtualization@freebsd.org" Subject: Re: -current host, 10.1 client loops In-reply-to: From: "Poul-Henning Kamp" References: <20918.1458052609@critter.freebsd.dk> <23329.1458077441@critter.freebsd.dk> <28223.1458163559@critter.freebsd.dk> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-ID: <28412.1458166197.1@critter.freebsd.dk> Content-Transfer-Encoding: quoted-printable Date: Wed, 16 Mar 2016 22:09:57 +0000 Message-ID: <28413.1458166197@critter.freebsd.dk> X-BeenThere: freebsd-virtualization@freebsd.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: "Discussion of various virtualization techniques FreeBSD supports." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 16 Mar 2016 22:10:01 -0000 -------- In message , =3D?UTF-8?Q?Olivier_Cochard=3D2D Labb=3DC3=3DA9?=3D writes: >You just need to replace virtio-blk by ahci-hd in the script, like: Crude :-) Ok, started it with two vcpus, will report later... -- = Poul-Henning Kamp | UNIX since Zilog Zeus 3.20 phk@FreeBSD.ORG | TCP/IP since RFC 956 FreeBSD committer | BSD since 4.3-tahoe = Never attribute to malice what can adequately be explained by incompetence= . From owner-freebsd-virtualization@freebsd.org Thu Mar 17 03:39:06 2016 Return-Path: Delivered-To: freebsd-virtualization@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 6523CAD35DF for ; Thu, 17 Mar 2016 03:39:06 +0000 (UTC) (envelope-from rcarter@pinyon.org) Received: from quine.pinyon.org (quine.pinyon.org [65.101.5.249]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 29BF81B0C for ; Thu, 17 Mar 2016 03:39:05 +0000 (UTC) (envelope-from rcarter@pinyon.org) Received: by quine.pinyon.org (Postfix, from userid 122) id 4A91716034D; Wed, 16 Mar 2016 20:30:02 -0700 (MST) X-Spam-Checker-Version: SpamAssassin 3.4.1 (2015-04-28) on quine.pinyon.org X-Spam-Level: X-Spam-Status: No, score=-2.9 required=5.0 tests=ALL_TRUSTED,BAYES_00 autolearn=ham autolearn_force=no version=3.4.1 Received: from feyerabend.n1.pinyon.org (feyerabend.n1.pinyon.org [10.0.10.6]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by quine.pinyon.org (Postfix) with ESMTPSA id 57EC4160082 for ; Wed, 16 Mar 2016 20:29:59 -0700 (MST) To: "freebsd-virtualization@freebsd.org" From: "Russell L. Carter" Subject: newbie: bhyve basic networking problem Message-ID: <56EA24B6.10603@pinyon.org> Date: Wed, 16 Mar 2016 20:29:58 -0700 User-Agent: Mozilla/5.0 (X11; FreeBSD amd64; rv:38.0) Gecko/20100101 Thunderbird/38.7.0 MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit X-BeenThere: freebsd-virtualization@freebsd.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: "Discussion of various virtualization techniques FreeBSD supports." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 17 Mar 2016 03:39:06 -0000 Greetings, I have installed the latest -current snapshot iso as a bhyve guest on a -stable host, and I am unable to ping the network from either side. This is my first attempt at bhyve virtualization so likely I have made an error somewhere. I'm using the git iohyve script to orchestrate the install, but from looking at the commits and the script source (which is written quite beautifully), I don't see anything troublesome. So here is what I see from inside the bhyve FreeBSD-current VM: root@freebsd-current:~ # route -n show default route to: 0.0.0.0 destination: 0.0.0.0 mask: 0.0.0.0 gateway: 10.0.10.5 fib: 0 interface: vtnet0 flags: recvpipe sendpipe ssthresh rtt,msec mtu weight expire 0 0 0 0 1500 1 0 root@freebsd-current:~ # ifconfig -a vtnet0: flags=8943 metric 0 mtu 1500 options=80028 ether 00:a0:98:98:e6:ad inet 10.0.10.20 netmask 0xffffff00 broadcast 10.0.10.255 nd6 options=29 media: Ethernet 10Gbase-T status: active lo0: flags=8049 metric 0 mtu 16384 options=600003 inet6 ::1 prefixlen 128 inet6 fe80::1%lo0 prefixlen 64 scopeid 0x2 inet 127.0.0.1 netmask 0xff000000 nd6 options=21 groups: lo And then, on the host side: root@feyerabend> ifconfig -a em0: flags=8943 metric 0 mtu 1500 options=4219b ether 00:15:17:bc:29:ba inet 10.0.10.6 netmask 0xffffff00 broadcast 10.0.10.255 nd6 options=29 media: Ethernet autoselect (1000baseT ) status: active em1: flags=8843 metric 0 mtu 1500 options=4019b ether 00:15:17:bc:29:bb inet 10.0.11.6 netmask 0xffffff00 broadcast 10.0.11.255 nd6 options=29 media: Ethernet autoselect (1000baseT ) status: active lo0: flags=8049 metric 0 mtu 16384 options=600003 inet6 ::1 prefixlen 128 inet6 fe80::1%lo0 prefixlen 64 scopeid 0x3 inet 127.0.0.1 netmask 0xff000000 nd6 options=21 bridge0: flags=8843 metric 0 mtu 1500 description: iohyve-bridge ether 02:63:ec:5e:4b:00 nd6 options=1 id 00:00:00:00:00:00 priority 32768 hellotime 2 fwddelay 15 maxage 20 holdcnt 6 proto rstp maxaddr 2000 timeout 1200 root id 00:00:00:00:00:00 priority 32768 ifcost 0 port 0 member: em0 flags=143 ifmaxaddr 0 port 1 priority 128 path cost 20000 tap0: flags=8843 metric 0 mtu 1500 description: iohyve-FreeBSD-current options=80000 ether 00:bd:81:b8:05:00 nd6 options=29 media: Ethernet autoselect status: active Opened by PID 1370 root@feyerabend> route -n show default route to: 0.0.0.0 destination: 0.0.0.0 mask: 0.0.0.0 gateway: 10.0.10.5 fib: 0 interface: em0 flags: recvpipe sendpipe ssthresh rtt,msec mtu weight expire 0 0 0 0 1500 1 0 root@feyerabend> Any ideas appreciated. Best regards, Russell From owner-freebsd-virtualization@freebsd.org Thu Mar 17 04:01:15 2016 Return-Path: Delivered-To: freebsd-virtualization@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 2C66AAD3C1C for ; Thu, 17 Mar 2016 04:01:15 +0000 (UTC) (envelope-from allanjude@freebsd.org) Received: from mx1.scaleengine.net (mx1.scaleengine.net [209.51.186.6]) by mx1.freebsd.org (Postfix) with ESMTP id 0CD096DA for ; Thu, 17 Mar 2016 04:01:14 +0000 (UTC) (envelope-from allanjude@freebsd.org) Received: from [10.1.1.2] (unknown [10.1.1.2]) (Authenticated sender: allanjude.freebsd@scaleengine.com) by mx1.scaleengine.net (Postfix) with ESMTPSA id 08C0ED9BE for ; Thu, 17 Mar 2016 04:01:14 +0000 (UTC) Subject: Re: newbie: bhyve basic networking problem To: freebsd-virtualization@freebsd.org References: <56EA24B6.10603@pinyon.org> From: Allan Jude Message-ID: <56EA2C06.6080705@freebsd.org> Date: Thu, 17 Mar 2016 00:01:10 -0400 User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:38.0) Gecko/20100101 Thunderbird/38.6.0 MIME-Version: 1.0 In-Reply-To: <56EA24B6.10603@pinyon.org> Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="4T3WqJXuH3lDNQNUbQoJxutrTfmEi0f5m" X-BeenThere: freebsd-virtualization@freebsd.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: "Discussion of various virtualization techniques FreeBSD supports." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 17 Mar 2016 04:01:15 -0000 This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --4T3WqJXuH3lDNQNUbQoJxutrTfmEi0f5m Content-Type: multipart/mixed; boundary="6RF6p0JsDlNONPj6e09JjUXiHLLjllx26" From: Allan Jude To: freebsd-virtualization@freebsd.org Message-ID: <56EA2C06.6080705@freebsd.org> Subject: Re: newbie: bhyve basic networking problem References: <56EA24B6.10603@pinyon.org> In-Reply-To: <56EA24B6.10603@pinyon.org> --6RF6p0JsDlNONPj6e09JjUXiHLLjllx26 Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: quoted-printable On 2016-03-16 23:29, Russell L. Carter wrote: > Greetings, >=20 > I have installed the latest -current snapshot iso as a bhyve guest on > a -stable host, and I am unable to ping the network from either side. > This is my first attempt at bhyve virtualization so likely I have made > an error somewhere. >=20 > I'm using the git iohyve script to orchestrate the install, but from > looking at the commits and the script source (which is written quite > beautifully), I don't see anything troublesome. >=20 > So here is what I see from inside the bhyve FreeBSD-current VM: >=20 > root@freebsd-current:~ # route -n show default > route to: 0.0.0.0 > destination: 0.0.0.0 > mask: 0.0.0.0 > gateway: 10.0.10.5 > fib: 0 > interface: vtnet0 > flags: > recvpipe sendpipe ssthresh rtt,msec mtu weight expire > 0 0 0 0 1500 1 0 >=20 > root@freebsd-current:~ # ifconfig -a > vtnet0: flags=3D8943 > metric 0 mtu 1500 > options=3D80028 > ether 00:a0:98:98:e6:ad > inet 10.0.10.20 netmask 0xffffff00 broadcast 10.0.10.255 > nd6 options=3D29 > media: Ethernet 10Gbase-T > status: active > lo0: flags=3D8049 metric 0 mtu 16384 > options=3D600003 > inet6 ::1 prefixlen 128 > inet6 fe80::1%lo0 prefixlen 64 scopeid 0x2 > inet 127.0.0.1 netmask 0xff000000 > nd6 options=3D21 > groups: lo >=20 > And then, on the host side: >=20 > root@feyerabend> ifconfig -a > em0: flags=3D8943 metri= c 0 > mtu 1500 >=20 > options=3D4219b >=20 > ether 00:15:17:bc:29:ba > inet 10.0.10.6 netmask 0xffffff00 broadcast 10.0.10.255 > nd6 options=3D29 > media: Ethernet autoselect (1000baseT ) > status: active > em1: flags=3D8843 metric 0 mtu = 1500 >=20 > options=3D4019b >=20 > ether 00:15:17:bc:29:bb > inet 10.0.11.6 netmask 0xffffff00 broadcast 10.0.11.255 > nd6 options=3D29 > media: Ethernet autoselect (1000baseT ) > status: active > lo0: flags=3D8049 metric 0 mtu 16384 > options=3D600003 > inet6 ::1 prefixlen 128 > inet6 fe80::1%lo0 prefixlen 64 scopeid 0x3 > inet 127.0.0.1 netmask 0xff000000 > nd6 options=3D21 > bridge0: flags=3D8843 metric 0 = mtu > 1500 > description: iohyve-bridge > ether 02:63:ec:5e:4b:00 > nd6 options=3D1 > id 00:00:00:00:00:00 priority 32768 hellotime 2 fwddelay 15 > maxage 20 holdcnt 6 proto rstp maxaddr 2000 timeout 1200 > root id 00:00:00:00:00:00 priority 32768 ifcost 0 port 0 > member: em0 flags=3D143 > ifmaxaddr 0 port 1 priority 128 path cost 20000 > tap0: flags=3D8843 metric 0 mtu= 1500 > description: iohyve-FreeBSD-current > options=3D80000 > ether 00:bd:81:b8:05:00 > nd6 options=3D29 > media: Ethernet autoselect > status: active > Opened by PID 1370 > root@feyerabend> route -n show default > route to: 0.0.0.0 > destination: 0.0.0.0 > mask: 0.0.0.0 > gateway: 10.0.10.5 > fib: 0 > interface: em0 > flags: > recvpipe sendpipe ssthresh rtt,msec mtu weight expire > 0 0 0 0 1500 1 0 > root@feyerabend> >=20 > Any ideas appreciated. >=20 > Best regards, > Russell > _______________________________________________ > freebsd-virtualization@freebsd.org mailing list > https://lists.freebsd.org/mailman/listinfo/freebsd-virtualization > To unsubscribe, send any mail to > "freebsd-virtualization-unsubscribe@freebsd.org" Your tap0 is not a member of the bridge0. run: ifconfig bridge0 addm tap0 --=20 Allan Jude --6RF6p0JsDlNONPj6e09JjUXiHLLjllx26-- --4T3WqJXuH3lDNQNUbQoJxutrTfmEi0f5m Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.22 (MingW32) iQIcBAEBAgAGBQJW6iwJAAoJEBmVNT4SmAt+fYAQALEY7+id2gvR3EPveSkJF6uN Uslf7qbQb0/kQCUKsbAtw/gKjTieJlkYLogep7gOSWSxeuA8KyrLHLLZoVwIadLP nYAg2GuMv0j8WhUW4+QpjknHF4Ao5+WmZBhgUZw9h8ZuUi5QVTF8DImbeW+F8p3R 79kBWtL0NWUZfw3sv6cwDYIgbWb/fNqW0yUoLvPWmgSGgYZuMSc/yeIs0pCyFRg0 na+E30oFu2Um2bqF51+16gpvpBSUtch/j6DupXOU0ru+q26dnCtiQ9vOFk3WbS/+ VHt39Cgn9K3Ane6uVQooszNi8/ijs2Tr0/dm51tjjVJSkOwdwsMyWvB7+g23Sslo +4+nFbXtIkYdSdBDh68cqCpPznR1E+wJFFL5JAf7oYVwRkVeSzoZM+/5E8Mk4ZbH 1l1EVnJ8Z6FiKwopW7gsQbahstTlBeYiajEGO/4CgcgQmyvrD/UYNMLs1QSBXrxm 5BKgyNW2YX8mTLGr3/ANKdtrmK0qktSoLgEqfxVvcFadtLHUCHUa/Epsokmv+RHu R9DBR6/zihY2bu1tPE5Wm0hf7UyAJmUTmZIriTKdqWaVMbgjTE+ArB9fnaUt04xK yZ2Gjfm90pkSsDL+Ze6qCZCn9jWOnhNPE8pF83eNTqsnIc2OjDWfMRxZx/omFHQG biR3v0uJlrR7q7iRAS73 =2HsS -----END PGP SIGNATURE----- --4T3WqJXuH3lDNQNUbQoJxutrTfmEi0f5m-- From owner-freebsd-virtualization@freebsd.org Thu Mar 17 07:38:57 2016 Return-Path: Delivered-To: freebsd-virtualization@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 4E80DAD38DF for ; Thu, 17 Mar 2016 07:38:57 +0000 (UTC) (envelope-from phk@phk.freebsd.dk) Received: from phk.freebsd.dk (phk.freebsd.dk [130.225.244.222]) by mx1.freebsd.org (Postfix) with ESMTP id 0B114B10 for ; Thu, 17 Mar 2016 07:38:56 +0000 (UTC) (envelope-from phk@phk.freebsd.dk) Received: from critter.freebsd.dk (unknown [192.168.55.3]) by phk.freebsd.dk (Postfix) with ESMTP id 5C3324F57A; Thu, 17 Mar 2016 07:38:54 +0000 (UTC) Received: from critter.freebsd.dk (localhost [127.0.0.1]) by critter.freebsd.dk (8.15.2/8.15.2) with ESMTP id u2H7crNS030598; Thu, 17 Mar 2016 07:38:53 GMT (envelope-from phk@phk.freebsd.dk) To: =?UTF-8?Q?Olivier_Cochard=2DLabb=C3=A9?= cc: Neel Natu , "freebsd-virtualization@freebsd.org" Subject: Re: -current host, 10.1 client loops In-reply-to: From: "Poul-Henning Kamp" References: <20918.1458052609@critter.freebsd.dk> <23329.1458077441@critter.freebsd.dk> <28223.1458163559@critter.freebsd.dk> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-ID: <30596.1458200333.1@critter.freebsd.dk> Content-Transfer-Encoding: quoted-printable Date: Thu, 17 Mar 2016 07:38:53 +0000 Message-ID: <30597.1458200333@critter.freebsd.dk> X-BeenThere: freebsd-virtualization@freebsd.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: "Discussion of various virtualization techniques FreeBSD supports." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 17 Mar 2016 07:38:57 -0000 -------- In message , =3D?UTF-8?Q?Olivier_Cochard=3D2D Labb=3DC3=3DA9?=3D writes: >> How do I tell that script to use ahci-hd ? >> >> >You just need to replace virtio-blk by ahci-hd in the script, like: Ok, it also hung with ahci-hd and two disks... Just to make sure I have asked about this: Are there any special params needed to run a 10.1-R guest ? -- = Poul-Henning Kamp | UNIX since Zilog Zeus 3.20 phk@FreeBSD.ORG | TCP/IP since RFC 956 FreeBSD committer | BSD since 4.3-tahoe = Never attribute to malice what can adequately be explained by incompetence= . 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London, SE1 0NS United Kingdom -- http://app.streamsend.com/private/Cwfm/y2j/qwmd1lL/unsubscribe/26= 268375= From owner-freebsd-virtualization@freebsd.org Thu Mar 17 15:39:09 2016 Return-Path: Delivered-To: freebsd-virtualization@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 BAF5DAD2458 for ; Thu, 17 Mar 2016 15:39:09 +0000 (UTC) (envelope-from rcarter@pinyon.org) Received: from quine.pinyon.org (quine.pinyon.org [65.101.5.249]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 972A3DC4 for ; Thu, 17 Mar 2016 15:39:09 +0000 (UTC) (envelope-from rcarter@pinyon.org) Received: by quine.pinyon.org (Postfix, from userid 122) id 6517016034D; Thu, 17 Mar 2016 08:39:08 -0700 (MST) X-Spam-Checker-Version: SpamAssassin 3.4.1 (2015-04-28) on quine.pinyon.org X-Spam-Level: X-Spam-Status: No, score=-2.9 required=5.0 tests=ALL_TRUSTED,BAYES_00 autolearn=ham autolearn_force=no version=3.4.1 Received: from feyerabend.n1.pinyon.org (feyerabend.n1.pinyon.org [10.0.10.6]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by quine.pinyon.org (Postfix) with ESMTPSA id B1291160336 for ; Thu, 17 Mar 2016 08:39:05 -0700 (MST) Subject: Re: newbie: bhyve basic networking problem To: freebsd-virtualization@freebsd.org References: <56EA24B6.10603@pinyon.org> <56EA2C06.6080705@freebsd.org> From: "Russell L. Carter" Message-ID: <56EACF99.6080005@pinyon.org> Date: Thu, 17 Mar 2016 08:39:05 -0700 User-Agent: Mozilla/5.0 (X11; FreeBSD amd64; rv:38.0) Gecko/20100101 Thunderbird/38.7.0 MIME-Version: 1.0 In-Reply-To: <56EA2C06.6080705@freebsd.org> Content-Type: text/plain; charset=windows-1252; format=flowed Content-Transfer-Encoding: 7bit X-BeenThere: freebsd-virtualization@freebsd.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: "Discussion of various virtualization techniques FreeBSD supports." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 17 Mar 2016 15:39:09 -0000 On 03/16/16 21:01, Allan Jude wrote: > On 2016-03-16 23:29, Russell L. Carter wrote: >> Greetings, >> >> I have installed the latest -current snapshot iso as a bhyve guest on >> a -stable host, and I am unable to ping the network from either side. >> This is my first attempt at bhyve virtualization so likely I have made >> an error somewhere. >> >> I'm using the git iohyve script to orchestrate the install, but from >> looking at the commits and the script source (which is written quite >> beautifully), I don't see anything troublesome. >> >> So here is what I see from inside the bhyve FreeBSD-current VM: >> >> root@freebsd-current:~ # route -n show default >> route to: 0.0.0.0 >> destination: 0.0.0.0 >> mask: 0.0.0.0 >> gateway: 10.0.10.5 >> fib: 0 >> interface: vtnet0 >> flags: >> recvpipe sendpipe ssthresh rtt,msec mtu weight expire >> 0 0 0 0 1500 1 0 >> >> root@freebsd-current:~ # ifconfig -a >> vtnet0: flags=8943 >> metric 0 mtu 1500 >> options=80028 >> ether 00:a0:98:98:e6:ad >> inet 10.0.10.20 netmask 0xffffff00 broadcast 10.0.10.255 >> nd6 options=29 >> media: Ethernet 10Gbase-T >> status: active >> lo0: flags=8049 metric 0 mtu 16384 >> options=600003 >> inet6 ::1 prefixlen 128 >> inet6 fe80::1%lo0 prefixlen 64 scopeid 0x2 >> inet 127.0.0.1 netmask 0xff000000 >> nd6 options=21 >> groups: lo >> >> And then, on the host side: >> >> root@feyerabend> ifconfig -a >> em0: flags=8943 metric 0 >> mtu 1500 >> >> options=4219b >> >> ether 00:15:17:bc:29:ba >> inet 10.0.10.6 netmask 0xffffff00 broadcast 10.0.10.255 >> nd6 options=29 >> media: Ethernet autoselect (1000baseT ) >> status: active >> em1: flags=8843 metric 0 mtu 1500 >> >> options=4019b >> >> ether 00:15:17:bc:29:bb >> inet 10.0.11.6 netmask 0xffffff00 broadcast 10.0.11.255 >> nd6 options=29 >> media: Ethernet autoselect (1000baseT ) >> status: active >> lo0: flags=8049 metric 0 mtu 16384 >> options=600003 >> inet6 ::1 prefixlen 128 >> inet6 fe80::1%lo0 prefixlen 64 scopeid 0x3 >> inet 127.0.0.1 netmask 0xff000000 >> nd6 options=21 >> bridge0: flags=8843 metric 0 mtu >> 1500 >> description: iohyve-bridge >> ether 02:63:ec:5e:4b:00 >> nd6 options=1 >> id 00:00:00:00:00:00 priority 32768 hellotime 2 fwddelay 15 >> maxage 20 holdcnt 6 proto rstp maxaddr 2000 timeout 1200 >> root id 00:00:00:00:00:00 priority 32768 ifcost 0 port 0 >> member: em0 flags=143 >> ifmaxaddr 0 port 1 priority 128 path cost 20000 >> tap0: flags=8843 metric 0 mtu 1500 >> description: iohyve-FreeBSD-current >> options=80000 >> ether 00:bd:81:b8:05:00 >> nd6 options=29 >> media: Ethernet autoselect >> status: active >> Opened by PID 1370 >> root@feyerabend> route -n show default >> route to: 0.0.0.0 >> destination: 0.0.0.0 >> mask: 0.0.0.0 >> gateway: 10.0.10.5 >> fib: 0 >> interface: em0 >> flags: >> recvpipe sendpipe ssthresh rtt,msec mtu weight expire >> 0 0 0 0 1500 1 0 >> root@feyerabend> >> >> Any ideas appreciated. >> >> Best regards, >> Russell >> _______________________________________________ >> freebsd-virtualization@freebsd.org mailing list >> https://lists.freebsd.org/mailman/listinfo/freebsd-virtualization >> To unsubscribe, send any mail to >> "freebsd-virtualization-unsubscribe@freebsd.org" > > Your tap0 is not a member of the bridge0. > > run: ifconfig bridge0 addm tap0 > Doh! Thanks! I have to say this bhyve+zfs stuff seems pretty cool to an old fart... Russell From owner-freebsd-virtualization@freebsd.org Thu Mar 17 17:30:28 2016 Return-Path: Delivered-To: freebsd-virtualization@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 A6A7AAD4C4A for ; Thu, 17 Mar 2016 17:30:28 +0000 (UTC) (envelope-from dfh0522@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 3710AFFD; Thu, 17 Mar 2016 17:30:28 +0000 (UTC) (envelope-from dfh0522@gmail.com) Received: by mail-wm0-x22e.google.com with SMTP id l68so3371908wml.0; Thu, 17 Mar 2016 10:30:28 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :cc; bh=vXshNgXxPrm7SNI385lw4HT0X+407UaWux9E6W/XtbM=; b=Gbute/d5trbFwA/byF5+0BhxWImcScIHHnTdpzXzAdmQHK0Uj8a+oCpo8idceaCE2k yfq040VKXp3TUnlZ1OOZ4pks3ME0i61P3IPwA0FPvBb2pkWKUaC+tOF90BOUOYG8M7GH R/sh2YHdqZJ3o735aS528CmQ/MTEF+2mAoH37HY2lAyG4PWAyFEeJHC5IfvPW3utGn9x TclgwPDhm/tyLYpn7LGgOmGIEAcObTvQ7uZY90e2jrfwpVRP2MzSoTF5JdexgW13Fwh+ wIScnyvxdEQMqvVnw8hZ5ETjFOVyOo5Y/7udjfLLdnphPD6lMcsfhl36YFlI1xA7WVqo VqlQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:mime-version:in-reply-to:references:date :message-id:subject:from:to:cc; bh=vXshNgXxPrm7SNI385lw4HT0X+407UaWux9E6W/XtbM=; b=M5Mn1ijzXYmbf0VgatwK9ery+PiUQXMIs2tFjsp5R/yYGSPc3RNZrrStu69X34uVi2 WCUmJgtVtcphKj6xznBcLpmQ0hdCuKdnZwoVRQgEy7aNuByJpBBoFuTSYXxMc+cOiBcH 5/NSzj9zHK3XZ6Z7cSyOiNoh2XgKzJBZjdw6d1RztSAkib1tnmYb/Rs/hI+GsHxHfrlH R16MKa2ZjZb5tCTjsEHXglrnKzzdSvu9ZWKNx8Z6lheqzogdMAfoCz45T10VVOCE3Ggw bxQmHPBzdKnBWjlkW//VeB0WReazb3bJK6Q6sJYxQsutGWuM2nE/OC8LexnmwdFNxFOh iDsQ== X-Gm-Message-State: AD7BkJJNyzfBAbvZHa4Du6dfdqcW09p7g+FzLIGHU5z8R5TpjVn6fQnvyqKuYtI6sp7b0vC0WHH2qbhmwzw++w== MIME-Version: 1.0 X-Received: by 10.28.143.9 with SMTP id r9mr36106441wmd.37.1458235826671; Thu, 17 Mar 2016 10:30:26 -0700 (PDT) Received: by 10.28.167.138 with HTTP; Thu, 17 Mar 2016 10:30:26 -0700 (PDT) In-Reply-To: References: Date: Fri, 18 Mar 2016 01:30:26 +0800 Message-ID: Subject: Re: ports/Xen on CURRENT, error: ELF start or entries are out of bounds. From: "dfh0522 ." To: royger@freebsd.org, brahmann@lifec0re.net Cc: freebsd-virtualization@freebsd.org Content-Type: text/plain; charset=UTF-8 X-Content-Filtered-By: Mailman/MimeDel 2.1.21 X-BeenThere: freebsd-virtualization@freebsd.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: "Discussion of various virtualization techniques FreeBSD supports." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 17 Mar 2016 17:30:28 -0000 > I've just noticied this issue, it's probably due to an issue with kernel > linking. It seems like the physical address specified in the ELF program > headers is wrong. I'm currently trying to bisect it in order to find the > commit that caused it, in the meantime I can confirm that r295683 and > older revisions should work fine. I need to add WITHOUT_ELFCOPY_AS_OBJCOPY after r296096, > $ readelf -l /boot/kernel/kernel # readelf -l /boot/kernel/kernel Elf file type is EXEC (Executable file) Entry point 0xffffffff802fb000 There are 6 program headers, starting at offset 64 Program Headers: Type Offset VirtAddr PhysAddr FileSiz MemSiz Flg Align PHDR 0x0000000000000040 0xffffffff80200040 0x0000000000200040 0x0000000000000150 0x0000000000000150 R E 0x8 INTERP 0x0000000000000190 0xffffffff80200190 0x0000000000200190 0x000000000000000d 0x000000000000000d R 0x1 [Requesting program interpreter: /red/herring] LOAD 0x0000000000000000 0xffffffff80200000 0x0000000000200000 0x000000000147b978 0x000000000147b978 R E 0x200000 LOAD 0x000000000147b978 0xffffffff8187b978 0x000000000187b978 0x0000000000134e40 0x000000000056e448 RW 0x200000 DYNAMIC 0x000000000147b978 0xffffffff8187b978 0x000000000187b978 0x00000000000000d0 0x00000000000000d0 RW 0x8 GNU_STACK 0x0000000000000000 0x0000000000000000 0x0000000000000000 0x0000000000000000 0x0000000000000000 RWE 0x8 Section to Segment mapping: Segment Sections... 00 01 .interp 02 .interp .hash .dynsym .dynstr .text .rodata set_sysctl_set set_sysinit_set set_sysuninit_set set_modmetadata_set set_kdb_dbbe_set set_ah_chips set_ah_rfs set_kbddriver_set set_sdt_providers_set set_sdt_probes_set set_sdt_argtypes_set set_cons_set set_gdb_dbgport_set usb_host_id set_vt_drv_set set_ratectl_set set_crypto_set set_ieee80211_ioctl_getset set_ieee80211_ioctl_setset set_scanner_set set_videodriver_set set_scterm_set set_scrndr_set set_vga_set kern_conf .eh_frame 03 .dynamic .got.plt .data set_pcpu .bss 04 .dynamic 05 # objcopy --version GNU objcopy 2.17.50 [FreeBSD] 2007-07-03 > With the non-working kernel? # readelf -l /boot/kernel.old/kernel Elf file type is EXEC (Executable file) Entry point 0xffffffff802fb000 There are 6 program headers, starting at offset 64 Program Headers: Type Offset VirtAddr PhysAddr FileSiz MemSiz Flg Align PHDR 0x0000000000000040 0xffffffff80200040 0xffffffff80200040 0x0000000000000150 0x0000000000000150 R E 0x8 INTERP 0x0000000000000190 0xffffffff80200190 0xffffffff80200190 0x000000000000000d 0x000000000000000d R 0x1 [Requesting program interpreter: /red/herring] LOAD 0x0000000000000000 0xffffffff80200000 0xffffffff80200000 0x000000000147a418 0x000000000147a418 R E 0x200000 LOAD 0x000000000147a418 0xffffffff8187a418 0xffffffff8187a418 0x0000000000134aa0 0x000000000056e0a8 RW 0x200000 DYNAMIC 0x000000000147a418 0xffffffff8187a418 0xffffffff8187a418 0x00000000000000d0 0x00000000000000d0 RW 0x8 GNU_STACK 0x0000000000000000 0x0000000000000000 0x0000000000000000 0x0000000000000000 0x0000000000000000 RWE 0x8 Section to Segment mapping: Segment Sections... 00 01 .interp 02 .interp .hash .dynsym .dynstr .text .rodata set_sysctl_set set_sysinit_set set_sysuninit_set set_modmetadata_set set_kdb_dbbe_set set_ah_chips set_ah_rfs set_kbddriver_set set_sdt_providers_set set_sdt_probes_set set_sdt_argtypes_set set_cons_set set_gdb_dbgport_set usb_host_id set_vt_drv_set set_ratectl_set set_crypto_set set_ieee80211_ioctl_getset set_ieee80211_ioctl_setset set_scanner_set set_videodriver_set set_scterm_set set_scrndr_set set_vga_set kern_conf .eh_frame 03 .dynamic .got.plt .data set_pcpu .bss 04 .dynamic 05 # objcopy --version objcopy (elftoolchain r3400M) Cheers, JH. From owner-freebsd-virtualization@freebsd.org Thu Mar 17 20:21:38 2016 Return-Path: Delivered-To: freebsd-virtualization@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 F3BCBAD4C42 for ; Thu, 17 Mar 2016 20:21:37 +0000 (UTC) (envelope-from neelnatu@gmail.com) Received: from mail-qg0-x231.google.com (mail-qg0-x231.google.com [IPv6:2607:f8b0:400d:c04::231]) (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 AEBF9E8 for ; Thu, 17 Mar 2016 20:21:37 +0000 (UTC) (envelope-from neelnatu@gmail.com) Received: by mail-qg0-x231.google.com with SMTP id w104so82508781qge.1 for ; Thu, 17 Mar 2016 13:21:37 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :cc; bh=vO8JIEbwz9Cq0Byd4DGGoULdm4j/7E8Lf6zLukDASPs=; b=Lwq+f+NzEhO77E+gJzkyfmJm40Sr0nXNytwVR2KQdsLOpz69ILRLbiaoS/48mI9rg/ 9zlRamVPMZk6b2l6D/PT+O3dsJYSUaQ77oz96tsuEwbI1+KvDqJPBpjZXecaUSM/Kf70 6JAXatxVsHNmVKBffPUX8bQYfKxSf+lYF+L0cmWbOrN6Oqq30sDTV2kAAgdaw/S1yixu IDcaMLirGVbDeqtzOQkAuQecya2hxeMVIK3Qp8j5SZWcSW0GhbAkglHlxeXO8HLn3iQS vHJBE7D+Sic0+KeR28uMiUUEsr98Bf8ZuPDN4R37L82qveP343o1qU87F23TqMtS5psB 46og== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:mime-version:in-reply-to:references:date :message-id:subject:from:to:cc; bh=vO8JIEbwz9Cq0Byd4DGGoULdm4j/7E8Lf6zLukDASPs=; b=NORYMRxyemW0D5GYDfNCDeWQk5+sJZlocWLg9YQlYqeSEMlp9MkELjduGqSoI61w4B VYTY4PqHlRd6h89N+vO6YFOQLmRRT/K0RTGOgfwPelQHlF9zbwAnjoOisvpzGEhq/Ubd 6FpGxqbv1Njxzyrzvwawtwh2nM5X9rQ/AOlfRS1neHwSGfII8ysEMfX73WjCCQAqIJ8h j4ZlID3Oe7wE35sQChMTs1lcJg9kYx1nSQJnmC5nmjawr4/U4g/0epYG6lTuqGnSscD/ +FzxLGL1OxgisI6eHnkwBPdnr2Lw7o5OyYvXEN2wy4K/9gBnEX6lPYvmTDs8ewHw3HWd ea6Q== X-Gm-Message-State: AD7BkJJF8vW7p6Kj8uKTaaQfW7+eZx6nqjMxfFnwHzyW9jF0oUDP9ma//J7rikB6f79a3rx3ImM2Uhx40Cva9w== MIME-Version: 1.0 X-Received: by 10.140.95.76 with SMTP id h70mr17255449qge.105.1458246096779; Thu, 17 Mar 2016 13:21:36 -0700 (PDT) Received: by 10.140.96.134 with HTTP; Thu, 17 Mar 2016 13:21:36 -0700 (PDT) In-Reply-To: <30597.1458200333@critter.freebsd.dk> References: <20918.1458052609@critter.freebsd.dk> <23329.1458077441@critter.freebsd.dk> <28223.1458163559@critter.freebsd.dk> <30597.1458200333@critter.freebsd.dk> Date: Thu, 17 Mar 2016 13:21:36 -0700 Message-ID: Subject: Re: -current host, 10.1 client loops From: Neel Natu To: Poul-Henning Kamp Cc: =?UTF-8?Q?Olivier_Cochard=2DLabb=C3=A9?= , "freebsd-virtualization@freebsd.org" Content-Type: text/plain; charset=UTF-8 X-BeenThere: freebsd-virtualization@freebsd.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: "Discussion of various virtualization techniques FreeBSD supports." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 17 Mar 2016 20:21:38 -0000 On Thu, Mar 17, 2016 at 12:38 AM, Poul-Henning Kamp wrote: > -------- > In message , =?UTF-8?Q?Olivier_Cochard=2D > Labb=C3=A9?= writes: > > >>> How do I tell that script to use ahci-hd ? >>> >>> >>You just need to replace virtio-blk by ahci-hd in the script, like: > > Ok, it also hung with ahci-hd and two disks... > > Just to make sure I have asked about this: Are there any special > params needed to run a 10.1-R guest ? > https://www.freebsd.org/releases/10.1R/errata.html#open-issues Can you try to reproduce after setting 'vfs.unmapped_buf_allowed=0' at the guest loader prompt? The issue doesn't mention bhyve specifically but given that it's a simple workaround it should be worth a try. best Neel > -- > Poul-Henning Kamp | UNIX since Zilog Zeus 3.20 > phk@FreeBSD.ORG | TCP/IP since RFC 956 > FreeBSD committer | BSD since 4.3-tahoe > Never attribute to malice what can adequately be explained by incompetence. From owner-freebsd-virtualization@freebsd.org Fri Mar 18 06:26:21 2016 Return-Path: Delivered-To: freebsd-virtualization@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 2685FAD3D96 for ; Fri, 18 Mar 2016 06:26:21 +0000 (UTC) (envelope-from huanghwh@163.com) Received: from m13-123.163.com (m13-123.163.com [220.181.13.123]) by mx1.freebsd.org (Postfix) with ESMTP id 4E4A91E5 for ; Fri, 18 Mar 2016 06:26:19 +0000 (UTC) (envelope-from huanghwh@163.com) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=163.com; s=s110527; h=Date:From:Subject:MIME-Version:Message-ID; bh=lBCxa IebqNj92O9rOVVfGVQYiS4UKGkkKjH+3gWB9J0=; b=cF98oB9knXnyXrgzH2F0H +/X4LPXeJfMMj5lYc4LaTRRhjiAjLUzwZxI4kr8XXKphzx4Za2mQnqcuQlXDmys9 q3Ex/l1qbeXJsiVEkQmz/Fwe9+JfpMxcnM3qp/6IZ4BtOXavCk4Ki1mTSh/nSKXL E3vIvBBYtzodIz2mJL3NHQ= Received: from huanghwh$163.com ( [121.28.82.130] ) by ajax-webmail-wmsvr123 (Coremail) ; Fri, 18 Mar 2016 14:26:14 +0800 (CST) X-Originating-IP: [121.28.82.130] Date: Fri, 18 Mar 2016 14:26:14 +0800 (CST) From: huanghwh To: freebsd-virtualization@freebsd.org Subject: Poor disk performance of FreeBSD under AWS X-Priority: 3 X-Mailer: Coremail Webmail Server Version SP_ntes V3.5 build 20160223(81157.8522) Copyright (c) 2002-2016 www.mailtech.cn 163com X-CM-CTRLDATA: R5eIn2Zvb3Rlcl9odG09NzgxOjU2 MIME-Version: 1.0 Message-ID: <4a285458.9323.15388672651.Coremail.huanghwh@163.com> X-Coremail-Locale: zh_CN X-CM-TRANSID: e8GowEDJGEGHn+tWuItdAA--.53281W X-CM-SenderInfo: xkxd0wxkzkqiywtou0bp/xtbB0QswK1UL9YJu+wACs- X-Coremail-Antispam: 1U5529EdanIXcx71UUUUU7vcSsGvfC2KfnxnUU== Content-Type: text/plain; charset=GBK Content-Transfer-Encoding: base64 X-Content-Filtered-By: Mailman/MimeDel 2.1.21 X-BeenThere: freebsd-virtualization@freebsd.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: "Discussion of various virtualization techniques FreeBSD supports." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 18 Mar 2016 06:26:21 -0000 SSBoYXZlIGEgRUMyIHNlcnZlciBpbiBBV1MsIDRDUFUrMTZHIHJhbSwgRnJlZUJTRCAxMC4yUi4K ClVzZSB0d28gY29tbWFuZCBkZCBhbmQgdmk6CmRkIGlmPS9kZXYvemVybyBvZj0vLnN3YXAgYnM9 MU0gY291bnQ9ODE5MiAmIAoKODU4OTkzNDU5MiBieXRlcyB0cmFuc2ZlcnJlZCBpbiAxMTcuMDc0 NDYyIHNlY3MgKDczMzcxNTQ5IGJ5dGVzL3NlYykKCndoZW4gZGQgcnVuIGluIGJhY2tncm91bmQs IGlucHV0IHZpIGNvbW1hbmQgIHRvIGVkaXQgYSBzbWFsbCB0eHQgZmlsZSAiZC50eHQiIGF0IHNh bWUgdGltZSwKCmFuZCB0aGVuIHdyaXRlIGFuZCBxdWl0IGltbWVkaWF0ZWx5OgoKCi91c3IvYmlu L3RpbWUgdmkgZC50eHQKCgo0OS44MiByZWFsIDAuMDAgdXNlciAwLjAwIHN5cyAKCmluIHRvcCBj b21tYW5kIHNob3c6CjgxMCByb290IDEgMjMgMCAxMjM0NEsgMjUyNEsgd3N3YnVmIDAgMDowNCA1 Ljc2JSBkZCAKODIxIHJvb3QgMSAyMCAwIDIzNDQ4SyA0MDkySyB3ZHJhaW4gMCAwOjAwIDAuMDAl IHZpIAoKdmkgbmVlZCBhbG1vc3QgNTAgc2Vjb25kcyB0byBxdWl0LgoKYW55IGlkZWFzPwoKSHVh bmcgV2VuIEh1aQoK From owner-freebsd-virtualization@freebsd.org Fri Mar 18 07:00:35 2016 Return-Path: Delivered-To: freebsd-virtualization@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 B7BBBAD46E4 for ; Fri, 18 Mar 2016 07:00:35 +0000 (UTC) (envelope-from huanghwh@163.com) Received: from m13-123.163.com (m13-123.163.com [220.181.13.123]) by mx1.freebsd.org (Postfix) with ESMTP id 16C05110F for ; Fri, 18 Mar 2016 07:00:34 +0000 (UTC) (envelope-from huanghwh@163.com) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=163.com; s=s110527; h=Date:From:Subject:MIME-Version:Message-ID; bh=gGoks 7Q2vWkJ6sOZlpcwRUirRnuBCDL8xwzCrB/p9k8=; b=TIZk/x8JkDtsM512El6Dg inO7MNOBs3C9xD93a1QG9PguQgi2Gisx4/PS+AW0eFJENecipNNTV8SESeVfung9 jEjxo2R7j1/17cQLlqFdWRBvbGHfQhnDZYK/gc+yryaEOTbdS8GVspx9b3E8fWFv gVTSoGfXU4oOz7KhfOwVko= Received: from huanghwh$163.com ( [121.28.82.130] ) by ajax-webmail-wmsvr123 (Coremail) ; Fri, 18 Mar 2016 15:00:32 +0800 (CST) X-Originating-IP: [121.28.82.130] Date: Fri, 18 Mar 2016 15:00:32 +0800 (CST) From: huanghwh To: huanghwh Cc: freebsd-virtualization@freebsd.org Subject: Re:Poor disk performance of FreeBSD under AWS X-Priority: 3 X-Mailer: Coremail Webmail Server Version SP_ntes V3.5 build 20160223(81157.8522) Copyright (c) 2002-2016 www.mailtech.cn 163com In-Reply-To: <4a285458.9323.15388672651.Coremail.huanghwh@163.com> References: <4a285458.9323.15388672651.Coremail.huanghwh@163.com> Content-Transfer-Encoding: base64 Content-Type: text/plain; charset=us-ascii MIME-Version: 1.0 Message-ID: <91dc4bd.a112.15388868b7d.Coremail.huanghwh@163.com> X-Coremail-Locale: zh_CN X-CM-TRANSID: e8GowEA5KUKRp+tWl6FdAA--.8143W X-CM-SenderInfo: xkxd0wxkzkqiywtou0bp/1tbi6xEwK1XlSXuROQAAsL X-Coremail-Antispam: 1U5529EdanIXcx71UUUUU7vcSsGvfC2KfnxnUU== X-BeenThere: freebsd-virtualization@freebsd.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: "Discussion of various virtualization techniques FreeBSD supports." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 18 Mar 2016 07:00:35 -0000 QlRXLCB3aXRoIDFHIHJhbSBjb25maWd1cmF0aW9uLCB2aSBjYW4gZXhpdCB2ZXJ5IHF1aWNrbHku CkF0IDIwMTYtMDMtMTggMTQ6MjY6MTQsICJodWFuZ2h3aCIgPGh1YW5naHdoQDE2My5jb20+IHdy b3RlOgo+SSBoYXZlIGEgRUMyIHNlcnZlciBpbiBBV1MsIDRDUFUrMTZHIHJhbSwgRnJlZUJTRCAx MC4yUi4NCj4NCj5Vc2UgdHdvIGNvbW1hbmQgZGQgYW5kIHZpOg0KPmRkIGlmPS9kZXYvemVybyBv Zj0vLnN3YXAgYnM9MU0gY291bnQ9ODE5MiAmIA0KPg0KPjg1ODk5MzQ1OTIgYnl0ZXMgdHJhbnNm ZXJyZWQgaW4gMTE3LjA3NDQ2MiBzZWNzICg3MzM3MTU0OSBieXRlcy9zZWMpDQo+DQo+d2hlbiBk ZCBydW4gaW4gYmFja2dyb3VuZCwgaW5wdXQgdmkgY29tbWFuZCAgdG8gZWRpdCBhIHNtYWxsIHR4 dCBmaWxlICJkLnR4dCIgYXQgc2FtZSB0aW1lLA0KPg0KPmFuZCB0aGVuIHdyaXRlIGFuZCBxdWl0 IGltbWVkaWF0ZWx5Og0KPg0KPg0KPi91c3IvYmluL3RpbWUgdmkgZC50eHQNCj4NCj4NCj40OS44 MiByZWFsIDAuMDAgdXNlciAwLjAwIHN5cyANCj4NCj5pbiB0b3AgY29tbWFuZCBzaG93Og0KPjgx MCByb290IDEgMjMgMCAxMjM0NEsgMjUyNEsgd3N3YnVmIDAgMDowNCA1Ljc2JSBkZCANCj44MjEg cm9vdCAxIDIwIDAgMjM0NDhLIDQwOTJLIHdkcmFpbiAwIDA6MDAgMC4wMCUgdmkgDQo+DQo+dmkg bmVlZCBhbG1vc3QgNTAgc2Vjb25kcyB0byBxdWl0Lg0KPg0KPmFueSBpZGVhcz8NCj4NCj5IdWFu ZyBXZW4gSHVpDQo+DQo+X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX18NCj5mcmVlYnNkLXZpcnR1YWxpemF0aW9uQGZyZWVic2Qub3JnIG1haWxpbmcgbGlzdA0K Pmh0dHBzOi8vbGlzdHMuZnJlZWJzZC5vcmcvbWFpbG1hbi9saXN0aW5mby9mcmVlYnNkLXZpcnR1 YWxpemF0aW9uDQo+VG8gdW5zdWJzY3JpYmUsIHNlbmQgYW55IG1haWwgdG8gImZyZWVic2Qtdmly dHVhbGl6YXRpb24tdW5zdWJzY3JpYmVAZnJlZWJzZC5vcmciDQo= From owner-freebsd-virtualization@freebsd.org Fri Mar 18 10:45:32 2016 Return-Path: Delivered-To: freebsd-virtualization@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 14926AD4F5C for ; Fri, 18 Mar 2016 10:45:32 +0000 (UTC) (envelope-from julian@freebsd.org) Received: from vps1.elischer.org (vps1.elischer.org [204.109.63.16]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "vps1.elischer.org", Issuer "CA Cert Signing Authority" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id E661811C3 for ; Fri, 18 Mar 2016 10:45:31 +0000 (UTC) (envelope-from julian@freebsd.org) Received: from Julian-MBP3.local (ppp121-45-229-231.lns20.per1.internode.on.net [121.45.229.231]) (authenticated bits=0) by vps1.elischer.org (8.15.2/8.15.2) with ESMTPSA id u2IAj4Vf049559 (version=TLSv1.2 cipher=DHE-RSA-AES128-SHA bits=128 verify=NO); Fri, 18 Mar 2016 03:45:09 -0700 (PDT) (envelope-from julian@freebsd.org) Subject: Re: Poor disk performance of FreeBSD under AWS To: huanghwh References: <4a285458.9323.15388672651.Coremail.huanghwh@163.com> <91dc4bd.a112.15388868b7d.Coremail.huanghwh@163.com> Cc: freebsd-virtualization@freebsd.org From: Julian Elischer Message-ID: <56EBDC2A.1020304@freebsd.org> Date: Fri, 18 Mar 2016 18:44:58 +0800 User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.11; rv:38.0) Gecko/20100101 Thunderbird/38.6.0 MIME-Version: 1.0 In-Reply-To: <91dc4bd.a112.15388868b7d.Coremail.huanghwh@163.com> Content-Type: text/plain; charset=windows-1252; format=flowed Content-Transfer-Encoding: 7bit X-BeenThere: freebsd-virtualization@freebsd.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: "Discussion of various virtualization techniques FreeBSD supports." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 18 Mar 2016 10:45:32 -0000 On 18/03/2016 3:00 PM, huanghwh wrote: > BTW, with 1G ram configuration, vi can exit very quickly. > At 2016-03-18 14:26:14, "huanghwh" wrote: >> I have a EC2 server in AWS, 4CPU+16G ram, FreeBSD 10.2R. >> >> Use two command dd and vi: >> dd if=/dev/zero of=/.swap bs=1M count=8192 & >> >> 8589934592 bytes transferred in 117.074462 secs (73371549 bytes/sec) >> >> when dd run in background, input vi command to edit a small txt file "d.txt" at same time, >> >> and then write and quit immediately: >> >> >> /usr/bin/time vi d.txt >> >> >> 49.82 real 0.00 user 0.00 sys >> >> in top command show: >> 810 root 1 23 0 12344K 2524K wswbuf 0 0:04 5.76% dd >> 821 root 1 20 0 23448K 4092K wdrain 0 0:00 0.00% vi >> >> vi need almost 50 seconds to quit. I think some people are already looking at this.. it's not limited to AWS. >> any ideas? >> >> Huang Wen Hui >> >> _______________________________________________ >> freebsd-virtualization@freebsd.org mailing list >> https://lists.freebsd.org/mailman/listinfo/freebsd-virtualization >> To unsubscribe, send any mail to "freebsd-virtualization-unsubscribe@freebsd.org" > _______________________________________________ > freebsd-virtualization@freebsd.org mailing list > https://lists.freebsd.org/mailman/listinfo/freebsd-virtualization > To unsubscribe, send any mail to "freebsd-virtualization-unsubscribe@freebsd.org" > From owner-freebsd-virtualization@freebsd.org Fri Mar 18 11:39:16 2016 Return-Path: Delivered-To: freebsd-virtualization@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 1E594AD5F67 for ; Fri, 18 Mar 2016 11:39:16 +0000 (UTC) (envelope-from phk@phk.freebsd.dk) Received: from phk.freebsd.dk (phk.freebsd.dk [130.225.244.222]) by mx1.freebsd.org (Postfix) with ESMTP id DA4651D0B for ; Fri, 18 Mar 2016 11:39:15 +0000 (UTC) (envelope-from phk@phk.freebsd.dk) Received: from critter.freebsd.dk (unknown [192.168.55.3]) by phk.freebsd.dk (Postfix) with ESMTP id C0F254F57A; Fri, 18 Mar 2016 11:39:08 +0000 (UTC) Received: from critter.freebsd.dk (localhost [127.0.0.1]) by critter.freebsd.dk (8.15.2/8.15.2) with ESMTP id u2IBd7pO037796; Fri, 18 Mar 2016 11:39:07 GMT (envelope-from phk@phk.freebsd.dk) To: Neel Natu cc: =?UTF-8?Q?Olivier_Cochard=2DLabb=C3=A9?= , "freebsd-virtualization@freebsd.org" Subject: Re: -current host, 10.1 client loops In-reply-to: From: "Poul-Henning Kamp" References: <20918.1458052609@critter.freebsd.dk> <23329.1458077441@critter.freebsd.dk> <28223.1458163559@critter.freebsd.dk> <30597.1458200333@critter.freebsd.dk> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-ID: <37794.1458301147.1@critter.freebsd.dk> Content-Transfer-Encoding: quoted-printable Date: Fri, 18 Mar 2016 11:39:07 +0000 Message-ID: <37795.1458301147@critter.freebsd.dk> X-BeenThere: freebsd-virtualization@freebsd.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: "Discussion of various virtualization techniques FreeBSD supports." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 18 Mar 2016 11:39:16 -0000 -------- In message , Neel Natu writes: >https://www.freebsd.org/releases/10.1R/errata.html#open-issues > >Can you try to reproduce after setting 'vfs.unmapped_buf_allowed=3D0' at >the guest loader prompt? > >The issue doesn't mention bhyve specifically but given that it's a >simple workaround it should be worth a try. That may have helped, at least I got all the way through a nanobsd build this time. -- = Poul-Henning Kamp | UNIX since Zilog Zeus 3.20 phk@FreeBSD.ORG | TCP/IP since RFC 956 FreeBSD committer | BSD since 4.3-tahoe = Never attribute to malice what can adequately be explained by incompetence= . From owner-freebsd-virtualization@freebsd.org Fri Mar 18 14:57:06 2016 Return-Path: Delivered-To: freebsd-virtualization@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 7F381AD4F28 for ; Fri, 18 Mar 2016 14:57:06 +0000 (UTC) (envelope-from vhpc.dist@gmail.com) Received: from mail-oi0-x229.google.com (mail-oi0-x229.google.com [IPv6:2607:f8b0:4003:c06::229]) (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 4EF161BEF for ; Fri, 18 Mar 2016 14:57:06 +0000 (UTC) (envelope-from vhpc.dist@gmail.com) Received: by mail-oi0-x229.google.com with SMTP id d205so90253375oia.0 for ; Fri, 18 Mar 2016 07:57:06 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:date:message-id:subject:from:to; bh=WDF4MYH9aL1uKRsZaN8NOtv3n8gxT0/iINb/VwoO0Zc=; b=xmP/CjXzihbAueLk081+zo38GwNADcFg0jZJ3YOhhv1o1ah930vdppg2BYfp9mJYqk VvY39zhHcxvYRSXj2t5FTRoYNderq036zuJWeqlcEVdEAVun6rc8B/gSkhdI4ZCeDCcU o3GlXhXhf5bq8MevnHYCmxGWbC/KaZt98NYd1ZJZwCk/WdGMfXcFcpoyRzt/yVJwfBTM nqh2VZTdcCkWP9fJPDwCh57Wj2R7UlgSCnadVtHLKh+dv7qXbNALL9us57x3TunVAg5Z 9SRWX5e8g6+Q10UBHO0W9AgZ/LfVHr2YsGEddniLXFScYJjfEUf8YsFNuN5LDkwTIfEl 4X4w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:mime-version:date:message-id:subject:from:to; bh=WDF4MYH9aL1uKRsZaN8NOtv3n8gxT0/iINb/VwoO0Zc=; b=BwKQTFm6FLhYvuBCw3s4UNPXw/Wi38beMiJd3p0ekBpruJyAySiL1BvPxg72/B6FDy KRaxhhsfJGiUpk1N2h5YK8grC4iWaG/3L3vmIgvEyw+gUt26kccPW7zVxb6gtXxb2FP/ 11YV8w6MknuMVXxSJ3bBpCxOKuRoTDxx2FZ02LDEzNjRsnHuTPw9tyB8V4qpjMmiKdmg h7Jc5rD4H6gRXcgZ+3X0NCp7UPAJ/h2Z95dHCJEWKf+H4VeMuFVKHFKpXCLosUwKV3Ff NHfN9LzwGdHiHfgu5YnTyxYT6v/S/IqdJVHYV7fk+zglymVOMrCAmUMQkFZeD65LhhYT UoEg== X-Gm-Message-State: AD7BkJLtK4H7kGvSHwnFf5wN1DG+67Mq3XdGOunhqLL2gS36pW64MW4iLxPRmPEBkxk3t7SjFu/fWMefkZacqg== MIME-Version: 1.0 X-Received: by 10.202.230.15 with SMTP id d15mr8463981oih.104.1458313025617; Fri, 18 Mar 2016 07:57:05 -0700 (PDT) Received: by 10.202.189.67 with HTTP; Fri, 18 Mar 2016 07:57:05 -0700 (PDT) Date: Fri, 18 Mar 2016 15:57:05 +0100 Message-ID: Subject: CfP 11th Workshop on Virtualization in High-Performance Cloud Computing (VHPC '16) From: VHPC 16 To: freebsd-virtualization@freebsd.org Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable X-Content-Filtered-By: Mailman/MimeDel 2.1.21 X-BeenThere: freebsd-virtualization@freebsd.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: "Discussion of various virtualization techniques FreeBSD supports." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 18 Mar 2016 14:57:06 -0000 =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D CALL FOR PAPERS 11th Workshop on Virtualization in High=C2=AD-Performance Cloud Computing = (VHPC '16) held in conjunction with the International Supercomputing Conference - High Performance, June 19-23, 2016, Frankfurt, Germany. =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D Date: June 23, 2016 Workshop URL: http://vhpc.org Paper Submission Deadline: April 25, 2016 Call for Papers Virtualization technologies constitute a key enabling factor for flexible resource management in modern data centers, and particularly in cloud environments. Cloud providers need to manage complex infrastructures in a seamless fashion to support the highly dynamic and heterogeneous workloads and hosted applications customers deploy. Similarly, HPC environments have been increasingly adopting techniques that enable flexible management of vast computing and networking resources, close to marginal provisioning cost, which is unprecedented in the history of scientific and commercial computing. Various virtualization technologies contribute to the overall picture in different ways: machine virtualization, with its capability to enable consolidation of multiple under=C2=ADutilized servers with heterogeneous software and operating systems (OSes), and its capability to live=C2=AD-migrate a fully operating virtual machine (VM) with a very short downtime, enables novel and dynamic ways to manage physical servers; OS-=C2=ADlevel virtualization (i.e., containerization), with its capability to isolate multiple user=C2=AD-space environments and to allow f= or their co=C2=ADexistence within the same OS kernel, promises to provide many of the advantages of machine virtualization with high levels of responsiveness and performance; I/O Virtualization allows physical NICs/HBAs to take traffic from multiple VMs or containers; network virtualization, with its capability to create logical network overlays that are independent of the underlying physical topology and IP addressing, provides the fundamental ground on top of which evolved network services can be realized with an unprecedented level of dynamicity and flexibility; the increasingly adopted paradigm of Software-=C2=ADDefined Networking (SDN) promises to extend this flexibility to the control and data planes of network paths. Topics of Interest The VHPC program committee solicits original, high-quality submissions related to virtualization across the entire software stack with a special focus on the intersection of HPC and the cloud. Topics include, but are not limited to: - Virtualization in supercomputing environments, HPC clusters, cloud HPC and grids - OS-level virtualization including container runtimes (Docker, rkt et al.) - Lightweight compute node operating systems/VMMs - Optimizations of virtual machine monitor platforms, hypervisors - QoS and SLA in hypervisors and network virtualization - Cloud based network and system management for SDN and NFV - Management, deployment and monitoring of virtualized environments - Virtual per job / on-demand clusters and cloud bursting - Performance measurement, modelling and monitoring of virtualized/cloud workloads - Programming models for virtualized environments - Virtualization in data intensive computing and Big Data processing - Cloud reliability, fault-tolerance, high-availability and security - Heterogeneous virtualized environments, virtualized accelerators, GPUs and co-processors - Optimized communication libraries/protocols in the cloud and for HPC in the cloud - Topology management and optimization for distributed virtualized applications - Adaptation of emerging HPC technologies (high performance networks, RDMA, etc..) - I/O and storage virtualization, virtualization aware file systems - Job scheduling/control/policy in virtualized environments - Checkpointing and migration of VM-based large compute jobs - Cloud frameworks and APIs - Energy-efficient / power-aware virtualization The Workshop on Virtualization in High=C2=AD-Performance Cloud Computing (V= HPC) aims to bring together researchers and industrial practitioners facing the challenges posed by virtualization in order to foster discussion, collaboration, mutual exchange of knowledge and experience, enabling research to ultimately provide novel solutions for virtualized computing systems of tomorrow. The workshop will be one day in length, composed of 20 min paper presentations, each followed by 10 min discussion sections, plus lightning talks that are limited to 5 minutes. Presentations may be accompanied by interactive demonstrations. Important Dates April 25, 2016 - Paper submission deadline May 30, 2016 Acceptance notification June 23, 2016 - Workshop Day July 25, 2016 - Camera-ready version due Chair Michael Alexander (chair), TU Wien, Austria Anastassios Nanos (co-=C2=ADchair), NTUA, Greece Balazs Gerofi (co-=C2=ADchair), =E2=80=8BRIKEN Advanced Institute for Compu= tational Science=E2=80=8B, Japan Program committee Stergios Anastasiadis, University of Ioannina, Greece Costas Bekas, IBM Research, Switzerland Jakob Blomer, CERN Ron Brightwell, Sandia National Laboratories, USA Roberto Canonico, University of Napoli Federico II, Italy Julian Chesterfield, OnApp, UK Stephen Crago, USC ISI, USA Christoffer Dall, Columbia University, USA Patrick Dreher, MIT, USA Robert Futrick, Cycle Computing, USA Robert Gardner, University of Chicago, USA William Gardner, University of Guelph, Canada Wolfgang Gentzsch, UberCloud, USA Kyle Hale, Northwestern University, USA Marcus Hardt, Karlsruhe Institute of Technology, Germany Krishna Kant, Templte University, USA Romeo Kinzler, IBM, Switzerland Brian Kocoloski, University of Pittsburgh, USA Kornilios Kourtis, IBM Research, Switzerland Nectarios Koziris, National Technical University of Athens, Greece John Lange, University of Pittsburgh, USA Nikos Parlavantzas, IRISA, France Kevin Pendretti, Sandia National Laboratories, USA Che-Rung Roger Lee, National Tsing Hua University, Taiwan Giuseppe Lettieri, University of Pisa, Italy Qing Liu, Oak Ridge National Laboratory, USA Paul Mundt, Adaptant, Germany Amer Qouneh, University of Florida, USA Carlos Rea=C3=B1o, Technical University of Valencia, Spain Seetharami Seelam, IBM Research, USA Josh Simons, VMWare, USA Borja Sotomayor, University of Chicago, USA Dieter Suess, TU Wien, Austria Craig Stewart, Indiana University, USA Anata Tiwari, San Diego Supercomputer Center, USA Kurt Tutschku, Blekinge Institute of Technology, Sweden Amit Vadudevan, Carnegie Mellon University, USA Yasuhiro Watashiba, Osaka University, Japan Nicholas Wright, Lawrence Berkeley National Laboratory, USA Chao-Tung Yang, Tunghai University, Taiwan Gianluigi Zanetti, CRS4, Italy Paper Submission-Publication Papers submitted to the workshop will be reviewed by at least two members of the program committee and external reviewers. Submissions should include abstract, key words, the e-mail address of the corresponding author, and must not exceed 10 pages, including tables and figures at a main font size no smaller than 11 point. Submission of a paper should be regarded as a commitment that, should the paper be accepted, at least one of the authors will register and attend the conference to present the work. The format must be according to the Springer LNCS Style. Initial submissions are in PDF; authors of accepted papers will be requested to provide source files. Format Guidelines: ftp://ftp.springer.de/pub/tex/latex/llncs/latex2e/llncs2e.zip Abstract, Paper Submission Link: https://edas.info/newPaper.php?c=3D21801 Lightning Talks Lightning Talks are non-paper track, synoptical in nature and are strictly limited to 5 minutes. They can be used to gain early feedback on ongoing research, for demonstrations, to present research results, early research ideas, perspectives and positions of interest to the community. Submit abstract via the main submission link. General Information The workshop is one day in length and will be held in conjunction with the International Supercomputing Conference - High Performance (ISC) 2016, June 19-23, Frankfurt, Germany. From owner-freebsd-virtualization@freebsd.org Sat Mar 19 01:48:37 2016 Return-Path: Delivered-To: freebsd-virtualization@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 3F3CEAD53F4 for ; Sat, 19 Mar 2016 01:48:37 +0000 (UTC) (envelope-from rcarter@pinyon.org) Received: from quine.pinyon.org (quine.pinyon.org [65.101.5.249]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 22D8630C for ; Sat, 19 Mar 2016 01:48:36 +0000 (UTC) (envelope-from rcarter@pinyon.org) Received: by quine.pinyon.org (Postfix, from userid 122) id B63CA1601E7; Fri, 18 Mar 2016 18:48:29 -0700 (MST) X-Spam-Checker-Version: SpamAssassin 3.4.1 (2015-04-28) on quine.pinyon.org X-Spam-Level: X-Spam-Status: No, score=-2.9 required=5.0 tests=ALL_TRUSTED,BAYES_00 autolearn=ham autolearn_force=no version=3.4.1 Received: from feyerabend.n1.pinyon.org (feyerabend.n1.pinyon.org [10.0.10.6]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by quine.pinyon.org (Postfix) with ESMTPSA id D7CB0160160 for ; Fri, 18 Mar 2016 18:48:27 -0700 (MST) To: "freebsd-virtualization@freebsd.org" From: "Russell L. Carter" Subject: UFS vs. ZFS inside bhyve hosted on ZFS Message-ID: <56ECAFEB.8060305@pinyon.org> Date: Fri, 18 Mar 2016 18:48:27 -0700 User-Agent: Mozilla/5.0 (X11; FreeBSD amd64; rv:38.0) Gecko/20100101 Thunderbird/38.7.0 MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit X-BeenThere: freebsd-virtualization@freebsd.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: "Discussion of various virtualization techniques FreeBSD supports." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 19 Mar 2016 01:48:37 -0000 Greetings, So I am becoming quite enamored of an 11-current bhyve guest installed with ZFS root running on a 10-stable host with ZFS and driven by an AMD FX-8320. However the 3 cpus I give it seem to translate to a lot of overhead on the host when building the -current world, determined by drinking beer and watching htop on both. The guest is running a GENERIC-NODEBUG kernel, and I'm building with MALLOC_PRODUCTION=yes. The host is much leaner. So I am wondering if UFS in the -current guest might be better overall. I can certainly do a multiple hour experiment, installing a new guest with UFS root, but since I am new to this, perhaps there is conventional wisdom about ZFS vs. UFS in the guest? Maybe UFS in the guest requires less cpu resources from the host? Or not? Thanks, Russell From owner-freebsd-virtualization@freebsd.org Sat Mar 19 03:46:30 2016 Return-Path: Delivered-To: freebsd-virtualization@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 50EAEAD4C4C for ; Sat, 19 Mar 2016 03:46:30 +0000 (UTC) (envelope-from paul@redbarn.org) Received: from family.redbarn.org (family.redbarn.org [IPv6:2001:559:8000:cd::5]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 437381970 for ; Sat, 19 Mar 2016 03:46:30 +0000 (UTC) (envelope-from paul@redbarn.org) Received: from [IPv6:2001:559:8000:cb:c459:3948:dd3b:ad1d] (unknown [IPv6:2001:559:8000:cb:c459:3948:dd3b:ad1d]) (using TLSv1 with cipher ECDHE-RSA-AES256-SHA (256/256 bits)) (Client did not present a certificate) by family.redbarn.org (Postfix) with ESMTPSA id ED2551812B; Sat, 19 Mar 2016 03:46:28 +0000 (UTC) Message-ID: <56ECCB91.9080503@redbarn.org> Date: Fri, 18 Mar 2016 20:46:25 -0700 From: Paul Vixie User-Agent: Postbox 4.0.8 (Windows/20151105) MIME-Version: 1.0 To: "Russell L. Carter" CC: "freebsd-virtualization@freebsd.org" Subject: Re: UFS vs. ZFS inside bhyve hosted on ZFS References: <56ECAFEB.8060305@pinyon.org> In-Reply-To: <56ECAFEB.8060305@pinyon.org> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit X-BeenThere: freebsd-virtualization@freebsd.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: "Discussion of various virtualization techniques FreeBSD supports." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 19 Mar 2016 03:46:30 -0000 Russell L. Carter wrote: > ... > So I am wondering if UFS in the -current guest might be better > overall. I can certainly do a multiple hour experiment, installing > a new guest with UFS root, but since I am new to this, perhaps there is > conventional wisdom about ZFS vs. UFS in the guest? Maybe UFS in the > guest requires less cpu resources from the host? Or not? i think you should do that experiment and share your results here. my similar experiment did not involve bhyve. i make a zvol and put a ufs inside, and mounted that. for writing, it was so much faster than raw zfs, that i wondered if i should start migrating other things to it. as two examples, postgres servers and MH "Mail" directories go really really fast in ufs-on-zvol compared to zfs. all my bhyve's are ufs, and their system disks are host zvols, not host zfs files made with "truncate". i admit that this was superstition on my part, but it's served me very well. one of my guests even expanded his bhyve file systems using geom and tunefs, after i made his zvol bigger. so, there's not much downside that i've seen. -- P Vixie From owner-freebsd-virtualization@freebsd.org Sat Mar 19 07:20:50 2016 Return-Path: Delivered-To: freebsd-virtualization@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 0FE6CAD5F9A for ; Sat, 19 Mar 2016 07:20:50 +0000 (UTC) (envelope-from phk@phk.freebsd.dk) Received: from phk.freebsd.dk (phk.freebsd.dk [130.225.244.222]) by mx1.freebsd.org (Postfix) with ESMTP id CB383A4A for ; Sat, 19 Mar 2016 07:20:49 +0000 (UTC) (envelope-from phk@phk.freebsd.dk) Received: from critter.freebsd.dk (unknown [192.168.55.3]) by phk.freebsd.dk (Postfix) with ESMTP id E7B064F57A; Sat, 19 Mar 2016 07:20:46 +0000 (UTC) Received: from critter.freebsd.dk (localhost [127.0.0.1]) by critter.freebsd.dk (8.15.2/8.15.2) with ESMTP id u2J7Ke4P046033; Sat, 19 Mar 2016 07:20:41 GMT (envelope-from phk@phk.freebsd.dk) To: Neel Natu cc: =?UTF-8?Q?Olivier_Cochard=2DLabb=C3=A9?= , "freebsd-virtualization@freebsd.org" Subject: Re: -current host, 10.1 client loops In-reply-to: From: "Poul-Henning Kamp" References: <20918.1458052609@critter.freebsd.dk> <23329.1458077441@critter.freebsd.dk> <28223.1458163559@critter.freebsd.dk> <30597.1458200333@critter.freebsd.dk> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-ID: <46031.1458372040.1@critter.freebsd.dk> Content-Transfer-Encoding: quoted-printable Date: Sat, 19 Mar 2016 07:20:40 +0000 Message-ID: <46032.1458372040@critter.freebsd.dk> X-BeenThere: freebsd-virtualization@freebsd.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: "Discussion of various virtualization techniques FreeBSD supports." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 19 Mar 2016 07:20:50 -0000 -------- In message , Neel Natu writes: >Can you try to reproduce after setting 'vfs.unmapped_buf_allowed=3D0' at >the guest loader prompt? It hung in a buildworld over night with this set. -- = Poul-Henning Kamp | UNIX since Zilog Zeus 3.20 phk@FreeBSD.ORG | TCP/IP since RFC 956 FreeBSD committer | BSD since 4.3-tahoe = Never attribute to malice what can adequately be explained by incompetence= . From owner-freebsd-virtualization@freebsd.org Sat Mar 19 09:19:49 2016 Return-Path: Delivered-To: freebsd-virtualization@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 D534FAD5555 for ; Sat, 19 Mar 2016 09:19:49 +0000 (UTC) (envelope-from mihai.carabas@gmail.com) Received: from mail-wm0-x231.google.com (mail-wm0-x231.google.com [IPv6:2a00:1450:400c:c09::231]) (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 732C8AD4 for ; Sat, 19 Mar 2016 09:19:49 +0000 (UTC) (envelope-from mihai.carabas@gmail.com) Received: by mail-wm0-x231.google.com with SMTP id p65so66344583wmp.0 for ; Sat, 19 Mar 2016 02:19:49 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:date:message-id:subject:from:to; bh=Xsdn9OJ1QTPAZt7WXBpMNaDQ573e7lMfrfyCOfxhuOY=; b=HbKd4kICnmco8Z/0pEl4gon3iIP0Y0HUo4Sd3eQzuMCw0TSsQYNRAN8s1U7EYvjWGA W1Bs8wLiQO+SZitZP3ZbYn39DOYkt3KHbwOhS7/wmj0VzcSRW8qAVoHO1x7v6+CrQMEF BSAe6zd6QjM27oE23aQLQtHJNMW7bgdLoQQHPUo0PwVr+AOomsCgBSalCwC8pfPUfi4z g/xat5IhA7V/aVWAnMrQLt6h1a2lqLTvl4l0wfgYVp4tmj9ZniYspaamn3/WFDNcO2fG dvyrOqB2NyYVJ4Gof/PUz/JlUpED7FskBVeaQtsrTcp3eW09qvtT59np0Wdx4PKpRuZ4 4HKg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:mime-version:date:message-id:subject:from:to; bh=Xsdn9OJ1QTPAZt7WXBpMNaDQ573e7lMfrfyCOfxhuOY=; b=jhVpC2QmwciMCAnFJ2QOqYEMEcdeu2SYVLGVGG/jWN2BD3gSpouWlPQmNBGAWEbMTX c5L+jzxHQeIf+NWdRHDgEQz9WLu6BvR4kgL0vsIA6P6v3x8tTgp8mGY+BtCauqGomOlq WLCK2EOqpyQY6kRTmDIg0+Jd7eX0i6hHcn6BT03VIZxkMZVJB4vtKJcx459GxpYZdGeN GAHEO79Y5ivg7ix6m7X6tT9h2gXwpwU+imcIiYDYm3ckyQQYPiie0arvPLvAUq/tTdmd U9IJ3PRUGHfbAe8yT950CAACGM2FEOhyzNlZpKPpEenKFq3QeLgm+O3CcxNFrybRdVyL N/qA== X-Gm-Message-State: AD7BkJLSHTSYXO7NBxiplqc3/4pnKv5Egm6Z0tAnVb48XU4LnRNkZQQRaZaXclpANSM1rP8qCIqLg7bznPr5zg== MIME-Version: 1.0 X-Received: by 10.194.7.201 with SMTP id l9mr20196623wja.16.1458379188060; Sat, 19 Mar 2016 02:19:48 -0700 (PDT) Received: by 10.28.22.5 with HTTP; Sat, 19 Mar 2016 02:19:48 -0700 (PDT) Date: Sat, 19 Mar 2016 11:19:48 +0200 Message-ID: Subject: [GSoC-Proposal] Porting bhyve on an ARMv8 platform From: Mihai Carabas To: freebsd-virtualization@freebsd.org Content-Type: text/plain; charset=UTF-8 X-BeenThere: freebsd-virtualization@freebsd.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: "Discussion of various virtualization techniques FreeBSD supports." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 19 Mar 2016 09:19:49 -0000 Hi everyone, My name is Mihai Carabas and I'm a third year student at PhD in University POLITEHNICA from Bucharest, Romania. After some discussions with Peter Grehan about next steps in bhyve-arm, I came with a GSoC proposal for the project "Porting bhyve an an ARMv8 platform" which is publicly available here [1]. Any feedback on the proposal would be great. Thanks, Mihai [1] https://docs.google.com/document/d/1t4gQ3bc69Zy5QDq1z50BdVkaniZsy47S-Et-hJVwEZE/edit?usp=sharing From owner-freebsd-virtualization@freebsd.org Sat Mar 19 20:13:36 2016 Return-Path: Delivered-To: freebsd-virtualization@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 D90B4AD6F3C for ; Sat, 19 Mar 2016 20:13:36 +0000 (UTC) (envelope-from phk@phk.freebsd.dk) Received: from phk.freebsd.dk (phk.freebsd.dk [130.225.244.222]) by mx1.freebsd.org (Postfix) with ESMTP id A0EF2D2F for ; Sat, 19 Mar 2016 20:13:36 +0000 (UTC) (envelope-from phk@phk.freebsd.dk) Received: from critter.freebsd.dk (unknown [192.168.55.3]) by phk.freebsd.dk (Postfix) with ESMTP id 150A44F57A; Sat, 19 Mar 2016 20:13:33 +0000 (UTC) Received: from critter.freebsd.dk (localhost [127.0.0.1]) by critter.freebsd.dk (8.15.2/8.15.2) with ESMTP id u2JKDWsC002794; Sat, 19 Mar 2016 20:13:32 GMT (envelope-from phk@phk.freebsd.dk) To: Neel Natu cc: =?UTF-8?Q?Olivier_Cochard=2DLabb=C3=A9?= , "freebsd-virtualization@freebsd.org" Subject: Re: -current host, 10.1 client loops In-reply-to: From: "Poul-Henning Kamp" References: <20918.1458052609@critter.freebsd.dk> <23329.1458077441@critter.freebsd.dk> <28223.1458163559@critter.freebsd.dk> <30597.1458200333@critter.freebsd.dk> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-ID: <2792.1458418412.1@critter.freebsd.dk> Content-Transfer-Encoding: quoted-printable Date: Sat, 19 Mar 2016 20:13:32 +0000 Message-ID: <2793.1458418412@critter.freebsd.dk> X-BeenThere: freebsd-virtualization@freebsd.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: "Discussion of various virtualization techniques FreeBSD supports." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 19 Mar 2016 20:13:36 -0000 -------- In message , Neel Natu writes: I tried a i386 -current guest, and it hung, both cores spinning during a buildworld. This should make it pretty easy for somebody else to reproduce. -- = Poul-Henning Kamp | UNIX since Zilog Zeus 3.20 phk@FreeBSD.ORG | TCP/IP since RFC 956 FreeBSD committer | BSD since 4.3-tahoe = Never attribute to malice what can adequately be explained by incompetence= .