From owner-freebsd-arm@freebsd.org Sun May 28 06:17:17 2017 Return-Path: Delivered-To: freebsd-arm@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 B2991D85569 for ; Sun, 28 May 2017 06:17:17 +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 A24E71923 for ; Sun, 28 May 2017 06:17:17 +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 v4S6HHEo077871 for ; Sun, 28 May 2017 06:17:17 GMT (envelope-from bugzilla-noreply@freebsd.org) From: bugzilla-noreply@freebsd.org To: freebsd-arm@FreeBSD.org Subject: [Bug 215977] clang on armv6 incorrectly emits call to sincos() Date: Sun, 28 May 2017 06:17:17 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: arm X-Bugzilla-Version: CURRENT X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: mmel@FreeBSD.org X-Bugzilla-Status: Closed X-Bugzilla-Resolution: FIXED X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: freebsd-arm@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: resolution cc bug_status Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-BeenThere: freebsd-arm@freebsd.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: "Porting FreeBSD to ARM processors." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 28 May 2017 06:17:17 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D215977 Michal Meloun changed: What |Removed |Added ---------------------------------------------------------------------------- Resolution|--- |FIXED CC| |mmel@FreeBSD.org Status|New |Closed --=20 You are receiving this mail because: You are the assignee for the bug.= From owner-freebsd-arm@freebsd.org Sun May 28 14:31:21 2017 Return-Path: Delivered-To: freebsd-arm@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 099BED85C1C for ; Sun, 28 May 2017 14:31:21 +0000 (UTC) (envelope-from rj@obsigna.com) Received: from mo6-p00-ob.smtp.rzone.de (mo6-p00-ob.smtp.rzone.de [IPv6:2a01:238:20a:202:5300::6]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "*.smtp.rzone.de", Issuer "TeleSec ServerPass DE-2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 94CB11065 for ; Sun, 28 May 2017 14:31:20 +0000 (UTC) (envelope-from rj@obsigna.com) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; t=1495981877; l=6026; s=domk; d=obsigna.com; h=To:References:Content-Transfer-Encoding:Date:In-Reply-To:From: Content-Type:Mime-Version:Subject; bh=i1faMwrq1InDQ41KI6fMM6zWufdQQzqC/wqnlvn76sw=; b=mig8Gm1eQFHVoCK/Jjr/cu90zbbKIt5nLEQxMk7Snuxyi/l4vo9PCJCIKVMyjdDhyW pMljxAhDymz5W8vgYueU3yoBMWPF5CvzupyrwWQrAiEx4KmZMZOTuIV3/+hkQyRQ9aUw pYCBjNZFI3el9J/oAexu69eFyZtVPddy2Mvcc= X-RZG-AUTH: :O2kGeEG7b/pS1EK7WHa0hxqKZr4lnx6UhT0M0o35iAdWtoM07Gt3wQHFGhIm99LihP4= X-RZG-CLASS-ID: mo00 Received: from mail.obsigna.com (bb02afdb.virtua.com.br [187.2.175.219]) by smtp.strato.de (RZmta 40.7 DYNA|AUTH) with ESMTPSA id 908299t4SEVFg6h (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (curve secp521r1 with 521 ECDH bits, eq. 15360 bits RSA)) (Client did not present a certificate) for ; Sun, 28 May 2017 16:31:15 +0200 (CEST) Received: from rolf.projectworld.net (rolf.projectworld.net [192.168.222.15]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.obsigna.com (Postfix) with ESMTPSA id 9933976F0B55 for ; Sun, 28 May 2017 11:31:12 -0300 (BRT) Subject: Re: lldb on BeagleBone Black X-Apple-Auto-Saved: 1 X-Apple-Mail-Remote-Attachments: YES From: "Dr. Rolf Jansen" X-Apple-Base-Url: x-msg://5/ In-Reply-To: <8FDE5FCC-9BA8-4601-A32E-04FBAB5FFBEA@obsigna.com> X-Apple-Windows-Friendly: 1 Date: Sun, 28 May 2017 11:29:34 -0300 X-Apple-Mail-Signature: SKIP_SIGNATURE Message-Id: <7EE3553E-E4CD-4180-BC03-80D9E7A37F84@obsigna.com> References: <3DA2368D-AE7B-4D69-A634-2861D2EFA9AE@obsigna.com> <8FDE5FCC-9BA8-4601-A32E-04FBAB5FFBEA@obsigna.com> X-Uniform-Type-Identifier: com.apple.mail-draft To: freebsd-arm@freebsd.org X-Mailer: Apple Mail (2.3273) MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" X-Content-Filtered-By: Mailman/MimeDel 2.1.23 X-BeenThere: freebsd-arm@freebsd.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: "Porting FreeBSD to ARM processors." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 28 May 2017 14:31:21 -0000 From owner-freebsd-arm@freebsd.org Sun May 28 14:35:04 2017 Return-Path: Delivered-To: freebsd-arm@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 4E61CD85DD5 for ; Sun, 28 May 2017 14:35:04 +0000 (UTC) (envelope-from rj@obsigna.com) Received: from mo6-p00-ob.smtp.rzone.de (mo6-p00-ob.smtp.rzone.de [IPv6:2a01:238:20a:202:5300::8]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "*.smtp.rzone.de", Issuer "TeleSec ServerPass DE-2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id D6C28121E for ; Sun, 28 May 2017 14:35:03 +0000 (UTC) (envelope-from rj@obsigna.com) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; t=1495982101; l=3616; s=domk; d=obsigna.com; h=In-Reply-To:To:References:Date:Subject:Mime-Version: Content-Transfer-Encoding:Content-Type:From; bh=fT/a1bYhn14OJYDrdnVTMlexEExSE5wQ20laXSARlNI=; b=Zls3jUso79fnY8I84wM8GI/PC/W7NWIRarKNTyi49uCdX1gcC0aUngarOgxHXuQKae aVDYAKZPlCx6ZvJ0tQvV2hb5cQ52b6LJixkT3rbGaqIMh/caqfk2fahc935VLgaIi8CO UKAaRY3TU4986HzymSiJp0PjD8CNyuDfuRfUg= X-RZG-AUTH: :O2kGeEG7b/pS1EK7WHa0hxqKZr4lnx6UhT0M0o35iAdWtoM07Gt3wQHFGhIm99LihP4= X-RZG-CLASS-ID: mo00 Received: from mail.obsigna.com (bb02afdb.virtua.com.br [187.2.175.219]) by smtp.strato.de (RZmta 40.7 DYNA|AUTH) with ESMTPSA id j0108ct4SEZ04zC (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (curve secp521r1 with 521 ECDH bits, eq. 15360 bits RSA)) (Client did not present a certificate) for ; Sun, 28 May 2017 16:35:00 +0200 (CEST) Received: from rolf.projectworld.net (rolf.projectworld.net [192.168.222.15]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.obsigna.com (Postfix) with ESMTPSA id 1F5C976F0B55 for ; Sun, 28 May 2017 11:34:58 -0300 (BRT) From: "Dr. Rolf Jansen" Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Mime-Version: 1.0 (Mac OS X Mail 10.3 \(3273\)) Subject: Re: lldb on BeagleBone Black Date: Sun, 28 May 2017 11:34:57 -0300 References: <3DA2368D-AE7B-4D69-A634-2861D2EFA9AE@obsigna.com> <8FDE5FCC-9BA8-4601-A32E-04FBAB5FFBEA@obsigna.com> To: freebsd-arm@freebsd.org In-Reply-To: <8FDE5FCC-9BA8-4601-A32E-04FBAB5FFBEA@obsigna.com> Message-Id: <1C1DA369-0BF1-4E22-A998-1E36CDC1A203@obsigna.com> X-Mailer: Apple Mail (2.3273) X-BeenThere: freebsd-arm@freebsd.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: "Porting FreeBSD to ARM processors." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 28 May 2017 14:35:04 -0000 This is only a follow-up notice. I reliably managed to build (lldb + clang/lld) from the svn trunk of = LLVM 5.0.0 on my Beaglebone Black running the latest snapshot (May 20th) = of FreeBSD 12.0-CURRENT, and the lldb is working very well, and this = includes single stepping and ncurses-GUI mode, while single stepping = with the latest lldb 4.0.1 from the ports does not work. In order to reliably build LLVM 5.0.0 (svn), I set up a 1 GB swap = partition for the BBB on a NFSv4 share on a FreeBSD fileserver in my = network - I put a howto of the procedure on my BLog: https://obsigna.net/?p=3D659 Eventually this prevents, that building LLVM fails because of job = running out of memory was killed. The build directory resides on a NFSv4 share on that fileserver as well = =E2=80=93 note, NFSv3 gives errors with subversion. The prerequesites on the Beaglebone are: # pkg install tmux # pkg install cmake # pkg install python # pkg install libxml2 # pkg install swig30 # pkg install ninja # pkg install subversion On the FreeBSD fileserver: # /path_to_the/bbb_share # svn co http://llvm.org/svn/llvm-project/llvm/trunk llvm # cd llvm/tools # svn co http://llvm.org/svn/llvm-project/cfe/trunk clang # svn co http://llvm.org/svn/llvm-project/lld/trunk lld # svn co http://llvm.org/svn/llvm-project/lldb/trunk lldb On the Beaglebone Black: # mount_nfs -o noatime,readahead=3D4,intr,soft,nfsv4 = server:/path_to_the/bbb_share /mnt # cd /mnt # mkdir build # cmake -DLLVM_TARGETS_TO_BUILD=3D"ARM" -DCMAKE_BUILD_TYPE=3D"MinSizeRel" = \ -DLLVM_PARALLEL_COMPILE_JOBS=3D"1" -DLLVM_PARALLEL_LINK_JOBS=3D"1"= -G Ninja .. I execute the actual build command from within a tmux session, so I may = disconnect during the quite long (40 h) build: # tmux new "ninja lldb install" When debugging in GUI mode using the newly build lldb 5.0.0-svn, I see = only a minor issue, namely UTF8 strings are not displayed correctly. = This happens in the ncurses-GUI only, and this is an ARM issue, since it = does not occur on x86 machines. Perhaps this might be related to the = signed/unsigned char mismatch between ARM and x86. Best regards Rolf > Am 11.01.2017 um 11:20 schrieb Dr. Rolf Jansen : >=20 >> Am 09.01.2017 um 00:59 schrieb Dr. Rolf Jansen : >>=20 >> I am running FreeBSD 12.0-CURRENT (BEAGLEBONE) #0 r311461: Fri Jan 6 = 03:13:01 UTC 2017 >>=20 >> Does any of the llvm ports build on the BBB? I am looking for a = working lldb, and pre-build packages are not available, and I fear there = is a certain reason why not -- perhaps build failures? >>=20 >> Therefore, is it actually possible to obtain a working lldb (with gui = option) for armv6 by building e.g. devel/llvm-devel on my BeagleBone = Black? >>=20 >> Which of the llvm-ports would be most promising? >=20 > I tried building devel/llvm-devel having the ports tree attached on a = fast USB disk. After 36 h of building it bailed out because of some = obscure error in the AArch64 code generator. >=20 > Finally, I don't think that building any LLVM port is viable on the = BBB, first because building takes forever. The BBB needs 1 minute for = compiling a C++ file which got only 20 lines of code. Of course this = comes because the C++ experts tend for some ingenious reasons to hide = all the implementations into the headers which need then to be compiled = again and again. Second, it doesn't make sense at all to build LLVM for = all the possible targets on a machine which I will never ever use for = cross-development. From owner-freebsd-arm@freebsd.org Sun May 28 17:51:45 2017 Return-Path: Delivered-To: freebsd-arm@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 8A201D86068; Sun, 28 May 2017 17:51:45 +0000 (UTC) (envelope-from ronald-lists@klop.ws) Received: from smarthost1.greenhost.nl (smarthost1.greenhost.nl [195.190.28.81]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 568E3179A; Sun, 28 May 2017 17:51:44 +0000 (UTC) (envelope-from ronald-lists@klop.ws) Received: from smtp.greenhost.nl ([213.108.104.138]) by smarthost1.greenhost.nl with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.84_2) (envelope-from ) id 1dF2Lj-0007Tq-NS; Sun, 28 May 2017 19:51:32 +0200 Content-Type: text/plain; charset=utf-8; format=flowed; delsp=yes To: ports@freebsd.org, freebsd-arm@freebsd.org, "bob prohaska" Subject: Re: libGL error: unable to load driver: swrast_dri.so References: <20170527164437.GA47374@www.zefox.net> Date: Sun, 28 May 2017 19:51:31 +0200 MIME-Version: 1.0 Content-Transfer-Encoding: 7bit From: "Ronald Klop" Message-ID: In-Reply-To: <20170527164437.GA47374@www.zefox.net> User-Agent: Opera Mail/12.16 (FreeBSD) X-Authenticated-As-Hash: 398f5522cb258ce43cb679602f8cfe8b62a256d1 X-Virus-Scanned: by clamav at smarthost1.samage.net X-Spam-Level: / X-Spam-Score: -0.2 X-Spam-Status: No, score=-0.2 required=5.0 tests=ALL_TRUSTED, BAYES_50 autolearn=disabled version=3.4.0 X-Scan-Signature: 919fae14bc17c74543a025539baad412 X-BeenThere: freebsd-arm@freebsd.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: "Porting FreeBSD to ARM processors." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 28 May 2017 17:51:45 -0000 On Sat, 27 May 2017 18:44:37 +0200, bob prohaska wrote: > On an RPI2 www/epiphany finally compiled using portmaster. When started > it runs (somewhat) but reports > > libGL error: unable to load driver: swrast_dri.so > > Web searches suggest it's something to do with an Nvidia driver, which > seems inapplicable to an RPI2. > > Is there a workaround? /usr/ports are at 441746, /usr/src is at 318674. > > Thanks for reading, > > bob prohaska AFAIK swrast is the Software Raster driver. So I don't think the link is with NVidia in your case. I had the same error on my laptop with a Radeon driver (r600_dri.so) a while back, but don't see it anymore when I start a GL program. What I remember in my case the error was harmless. The driver was already loaded or something like that. Do you experience actual errors or only the message, i.e. does the program run as expected? I run the latest packages on amd64, but your ports tree is also quite up-to-date as far as I see. Ronald. From owner-freebsd-arm@freebsd.org Sun May 28 19:09:59 2017 Return-Path: Delivered-To: freebsd-arm@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 5FFE0D851C3; Sun, 28 May 2017 19:09:59 +0000 (UTC) (envelope-from fbsd@www.zefox.net) Received: from www.zefox.net (www.zefox.net [69.239.235.194]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "www.zefox.org", Issuer "www.zefox.org" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id 3CE57190C; Sun, 28 May 2017 19:09:59 +0000 (UTC) (envelope-from fbsd@www.zefox.net) Received: from www.zefox.net (localhost [127.0.0.1]) by www.zefox.net (8.15.2/8.15.2) with ESMTPS id v4SJ9s0B051542 (version=TLSv1.2 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=NO); Sun, 28 May 2017 12:09:55 -0700 (PDT) (envelope-from fbsd@www.zefox.net) Received: (from fbsd@localhost) by www.zefox.net (8.15.2/8.15.2/Submit) id v4SJ9rGe051541; Sun, 28 May 2017 12:09:53 -0700 (PDT) (envelope-from fbsd) Date: Sun, 28 May 2017 12:09:53 -0700 From: bob prohaska To: Ronald Klop Cc: ports@freebsd.org, freebsd-arm@freebsd.org Subject: Re: libGL error: unable to load driver: swrast_dri.so Message-ID: <20170528190953.GA51493@www.zefox.net> References: <20170527164437.GA47374@www.zefox.net> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.24 (2015-08-30) X-BeenThere: freebsd-arm@freebsd.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: "Porting FreeBSD to ARM processors." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 28 May 2017 19:09:59 -0000 On Sun, May 28, 2017 at 07:51:31PM +0200, Ronald Klop wrote: > On Sat, 27 May 2017 18:44:37 +0200, bob prohaska > wrote: > > > On an RPI2 www/epiphany finally compiled using portmaster. When started > > it runs (somewhat) but reports > > > > libGL error: unable to load driver: swrast_dri.so > > > > AFAIK swrast is the Software Raster driver. So I don't think the link is > with NVidia in your case. > I had the same error on my laptop with a Radeon driver (r600_dri.so) a > while back, but don't see it anymore when I start a GL program. What I > remember in my case the error was harmless. The driver was already loaded > or something like that. > Do you experience actual errors or only the message, i.e. does the program > run as expected? The error message isn't repeating in my case either. The machine is now heavily loaded with makeworld and epiphany segfaults within a couple of minutes. The page loads I tried seemed to stall before the segfault. Looks like the problems run deeper than a missing library. Thanks for reading! bob prohaska From owner-freebsd-arm@freebsd.org Mon May 29 02:08:09 2017 Return-Path: Delivered-To: freebsd-arm@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 5C04AD86A56 for ; Mon, 29 May 2017 02:08:09 +0000 (UTC) (envelope-from fbsd@www.zefox.net) Received: from www.zefox.net (www.zefox.net [69.239.235.194]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "www.zefox.org", Issuer "www.zefox.org" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id 3B20A1212 for ; Mon, 29 May 2017 02:08:09 +0000 (UTC) (envelope-from fbsd@www.zefox.net) Received: from www.zefox.net (localhost [127.0.0.1]) by www.zefox.net (8.15.2/8.15.2) with ESMTPS id v4T289Y7052492 (version=TLSv1.2 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=NO); Sun, 28 May 2017 19:08:10 -0700 (PDT) (envelope-from fbsd@www.zefox.net) Received: (from fbsd@localhost) by www.zefox.net (8.15.2/8.15.2/Submit) id v4T289eL052491; Sun, 28 May 2017 19:08:09 -0700 (PDT) (envelope-from fbsd) Date: Sun, 28 May 2017 19:08:09 -0700 From: bob prohaska To: freebsd-arm@freebsd.org Subject: 12.0-CURRENT #54 r318674 can't enter single user mode Message-ID: <20170529020808.GA52443@www.zefox.net> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.5.24 (2015-08-30) X-BeenThere: freebsd-arm@freebsd.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: "Porting FreeBSD to ARM processors." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 29 May 2017 02:08:09 -0000 While building world and kernel on RPI2 12.0-CURRENT #54 r318674 reported "one error" and gradually became completely unresponsive. After power-cycling things looked normal until WARNING: / was not properly dismounted warning: no time-of-day clock registered, system time will not be set accurately random: unblocking device. arc4random: no preloaded entropy cache arc4random: no preloaded entropy cache arc4random: no preloaded entropy cache pid 27 (sh), uid 0: exited on signal 12 May 28 14:29:07 init: /bin/sh on /etc/rc terminated abnormally, going to single user mode Enter full pathname of shell or RETURN for /bin/sh: pid 28 (sh), uid 0: exited on signal 12 May 28 14:29:10 init: single user shell terminated, restarting Enter full pathname of shell or RETURN for /bin/sh: I've tried the escape, tilda, control-b sequence, it's echoed but the debugger does not take over the console. The machine had been running stably under fairly high load for several days compiling www/epiphany. During the world build epiphany was run and it started segfaulting after a couple of minutes. Shortly after that the world build stopped. I was unable to see the error message, unfortunately. Thanks for reading, and any thoughts. bob prohaska From owner-freebsd-arm@freebsd.org Mon May 29 06:06:46 2017 Return-Path: Delivered-To: freebsd-arm@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 5BA41D86BBA for ; Mon, 29 May 2017 06:06:46 +0000 (UTC) (envelope-from wlosh@bsdimp.com) Received: from mail-it0-x22f.google.com (mail-it0-x22f.google.com [IPv6:2607:f8b0:4001:c0b::22f]) (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 2CE1E167F for ; Mon, 29 May 2017 06:06:46 +0000 (UTC) (envelope-from wlosh@bsdimp.com) Received: by mail-it0-x22f.google.com with SMTP id r63so22002593itc.1 for ; Sun, 28 May 2017 23:06:45 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bsdimp-com.20150623.gappssmtp.com; s=20150623; h=mime-version:sender:in-reply-to:references:from:date:message-id :subject:to:cc; bh=1ZBabg3mDVdbHLTfJ1rb1Lbw6tY3Y2A+iqKknpednno=; b=GAU6D56D5zinmajwZfjFFlmoVuz/WB41+0cSbEBI5qOO0mQa0prlcbXoK2CNlfys/M 9krT2cn/FYTuUTXMEI+rqjtKs6axmfuI8XzDv4WYCP6Z8+Ujdnnd6QhBXem8IGXcWk+o VxNUCyc6Do+Uu4vLX6+KHs6pK9TWEx7t2nC3gYagLcp3tNd53KOa/UtJ+ApfGjvd45mK slqZajIfctCxkyRH5flCAVU7PSFCNcUB5p1OXm6PJoU9OVKCWSS4TpJtGie9FEa2+S6K F4vJK3r5r0/Fy70yU1HaChCPVvu/9hd23Jk0/sUd4g1A2PAJbBDxnmNiqSWUbFMwSbss B1FA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:sender:in-reply-to:references:from :date:message-id:subject:to:cc; bh=1ZBabg3mDVdbHLTfJ1rb1Lbw6tY3Y2A+iqKknpednno=; b=ZYT1dguCo2r571CYrTOO+NrByCEK+SxZvxV1M0bgsn76cmEZwZAr8ExXsERV8gdHFD R7cc55EeGmKATG50hNB32aFEBHKFk7GHU4YNMbUBNSy1B5sgMdvGrdj0gqWLDNN18Lu4 fOOOQ9wE4kuqon4i821voeq8DMKPQ9eEaGKUj0CQ0mk9kYZfhjrG2rk0Y3tIVSJr0rXR InrKfH8IO0KWsO9FSMdjU7karx5N3JID1NXL/py296hSAB9FtoNMn+LJV86YAj7V61Ub CEgwKJ2S6jynFJyNzDOOQKAZHlSlVcPtyodzJBA1jyco8pSByvLErAHrxFahypHPmY7H NvPA== X-Gm-Message-State: AODbwcC59CUMa0/E2WFud9ooJuHzS1J08qrOvUjHca7sY4GKw4V8bUWL wn1ub88H6YWbn+tU4iiWhIt//021E6Du X-Received: by 10.36.105.13 with SMTP id e13mr22995751itc.64.1496038005319; Sun, 28 May 2017 23:06:45 -0700 (PDT) MIME-Version: 1.0 Sender: wlosh@bsdimp.com Received: by 10.79.192.69 with HTTP; Sun, 28 May 2017 23:06:44 -0700 (PDT) X-Originating-IP: [50.253.99.174] In-Reply-To: <20170529020808.GA52443@www.zefox.net> References: <20170529020808.GA52443@www.zefox.net> From: Warner Losh Date: Mon, 29 May 2017 00:06:44 -0600 X-Google-Sender-Auth: Dvs4Y8JNOCKkl22SUl1HfAnLLyk Message-ID: Subject: Re: 12.0-CURRENT #54 r318674 can't enter single user mode To: bob prohaska Cc: "freebsd-arm@freebsd.org" Content-Type: text/plain; charset="UTF-8" X-Content-Filtered-By: Mailman/MimeDel 2.1.23 X-BeenThere: freebsd-arm@freebsd.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: "Porting FreeBSD to ARM processors." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 29 May 2017 06:06:46 -0000 Signal 12 -- SIGSYS You're likely being bitten by not having enough compat in your kernel, either new binaries on an old kernel, or old binaries on a new one. This sort of thing should ever happen, but the ino64 merge had so many moving parts it broke a lot of things. Warner On Sun, May 28, 2017 at 8:08 PM, bob prohaska wrote: > While building world and kernel on RPI2 12.0-CURRENT #54 r318674 reported > "one error" and gradually became completely unresponsive. After > power-cycling > things looked normal until > > WARNING: / was not properly dismounted > warning: no time-of-day clock registered, system time will not be set > accurately > random: unblocking device. > arc4random: no preloaded entropy cache > arc4random: no preloaded entropy cache > arc4random: no preloaded entropy cache > pid 27 (sh), uid 0: exited on signal 12 > May 28 14:29:07 init: /bin/sh on /etc/rc terminated abnormally, going to > single user mode > Enter full pathname of shell or RETURN for /bin/sh: > pid 28 (sh), uid 0: exited on signal 12 > May 28 14:29:10 init: single user shell terminated, restarting > Enter full pathname of shell or RETURN for /bin/sh: > > I've tried the escape, tilda, control-b sequence, it's echoed but > the debugger does not take over the console. > > The machine had been running stably under fairly high load for > several days compiling www/epiphany. During the world > build epiphany was run and it started segfaulting after > a couple of minutes. Shortly after that the world build stopped. > I was unable to see the error message, unfortunately. > > Thanks for reading, and any thoughts. > > bob prohaska > > _______________________________________________ > freebsd-arm@freebsd.org mailing list > https://lists.freebsd.org/mailman/listinfo/freebsd-arm > To unsubscribe, send any mail to "freebsd-arm-unsubscribe@freebsd.org" > From owner-freebsd-arm@freebsd.org Mon May 29 15:08:51 2017 Return-Path: Delivered-To: freebsd-arm@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 B64A9D4E887 for ; Mon, 29 May 2017 15:08:51 +0000 (UTC) (envelope-from carpeddiem@gmail.com) Received: from mail-it0-x236.google.com (mail-it0-x236.google.com [IPv6:2607:f8b0:4001:c0b::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 77E827D0AA for ; Mon, 29 May 2017 15:08:51 +0000 (UTC) (envelope-from carpeddiem@gmail.com) Received: by mail-it0-x236.google.com with SMTP id g126so28166532ith.0 for ; Mon, 29 May 2017 08:08:51 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:sender:in-reply-to:references:from:date:message-id :subject:to:cc:content-transfer-encoding; bh=yeG7jMVAlLDsuB69zuE2eIBSIRf82fa6KfNw12AeJpg=; b=lf8agsEQOaaA7b6K6wci3IpZrF+/DB1YS7ZtEplUOTu/WbggFuzFlSrp5C0wQOqTzH mmUVQqHS96yYva0ThxzV0qNU2iz3xPq8UILOudOcQ6YaswgKS6yI1aCyqYq2l+aMjsjy PzArpdgMkMB8qaNoZ10+RBB7onDFofo55dh0XVSNulGr2x/0pN3skw/moUunq403mjg8 hhBIM2wiZO61ZXvM6VVFgCL05xYniSEZBlIzAMPCF35SKpDSMVt2/Bp9C2OIwoDL7fF8 uA5rEZhS141ebXob4/L3JAmeIyskKlCBcFOJUg9kDM+LjvUYlbHV0ewzt5bvAH+FA6n1 BJig== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:sender:in-reply-to:references:from :date:message-id:subject:to:cc:content-transfer-encoding; bh=yeG7jMVAlLDsuB69zuE2eIBSIRf82fa6KfNw12AeJpg=; b=TtYmKihr3HiO+2ow7ogt4yXlMJHdvWZneXllpGo6TTdO5D8xggCCWUEbgtxLAGwfbl xosskeEJngCNXTC/KZoY5CnYCbu2QkHQMrzV2rVqbaeMknSa0+AV33JzC4K0S2JdVwU5 esjg2OLf5+2Krhy1DejYT0sYPGc/faHWb3MGWFICMBp01TPVtdxMJnzf/Z5XLuX18pu3 gss//mKK3zpch9zzqutCGJn4jSqk2Nd/Iku2L/pVgeqm48e2u/Dvb5bBElnrLNapCGDo xDBDbOt4FuD5scCv8gGsvnVCXIn04aPJ8FU5eSxH+R4ywoH00ZXRi7rxxeJE2lxupzrx CbmA== X-Gm-Message-State: AODbwcDmiVL0cb609hGBHM+D6w3qNt+D4VRJw8fqn55wySmbD5WiQO+I ffEwNJZhhDE6j+wYbx5FEJmRI2Ag9OTL X-Received: by 10.36.116.82 with SMTP id o79mr16771173itc.88.1496070530851; Mon, 29 May 2017 08:08:50 -0700 (PDT) MIME-Version: 1.0 Sender: carpeddiem@gmail.com Received: by 10.107.169.201 with HTTP; Mon, 29 May 2017 08:08:30 -0700 (PDT) In-Reply-To: <1C1DA369-0BF1-4E22-A998-1E36CDC1A203@obsigna.com> References: <3DA2368D-AE7B-4D69-A634-2861D2EFA9AE@obsigna.com> <8FDE5FCC-9BA8-4601-A32E-04FBAB5FFBEA@obsigna.com> <1C1DA369-0BF1-4E22-A998-1E36CDC1A203@obsigna.com> From: Ed Maste Date: Mon, 29 May 2017 11:08:30 -0400 X-Google-Sender-Auth: sNIayY2t1L5GhYn_M9zjRtwBzw0 Message-ID: Subject: Re: lldb on BeagleBone Black To: "Dr. Rolf Jansen" Cc: "freebsd-arm@freebsd.org" Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-BeenThere: freebsd-arm@freebsd.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: "Porting FreeBSD to ARM processors." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 29 May 2017 15:08:51 -0000 On 28 May 2017 at 10:34, Dr. Rolf Jansen wrote: > This is only a follow-up notice. > > I reliably managed to build (lldb + clang/lld) from the svn trunk of LLVM= 5.0.0 on my Beaglebone Black running the latest snapshot (May 20th) of Fre= eBSD 12.0-CURRENT, and the lldb is working very well, and this includes sin= gle stepping and ncurses-GUI mode, while single stepping with the latest ll= db 4.0.1 from the ports does not work. Thanks for the follow-up, and for your persistence in trying to build LLDB on the BBB! In what way is the UTF-8 output broken? From owner-freebsd-arm@freebsd.org Mon May 29 16:58:59 2017 Return-Path: Delivered-To: freebsd-arm@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 AE294D7B51A for ; Mon, 29 May 2017 16:58:59 +0000 (UTC) (envelope-from fbsd@www.zefox.net) Received: from www.zefox.net (www.zefox.net [69.239.235.194]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "www.zefox.org", Issuer "www.zefox.org" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id 6557E8225F for ; Mon, 29 May 2017 16:58:59 +0000 (UTC) (envelope-from fbsd@www.zefox.net) Received: from www.zefox.net (localhost [127.0.0.1]) by www.zefox.net (8.15.2/8.15.2) with ESMTPS id v4TGwxvj054857 (version=TLSv1.2 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=NO); Mon, 29 May 2017 09:58:59 -0700 (PDT) (envelope-from fbsd@www.zefox.net) Received: (from fbsd@localhost) by www.zefox.net (8.15.2/8.15.2/Submit) id v4TGwweH054856; Mon, 29 May 2017 09:58:58 -0700 (PDT) (envelope-from fbsd) Date: Mon, 29 May 2017 09:58:58 -0700 From: bob prohaska To: Warner Losh Cc: "freebsd-arm@freebsd.org" Subject: Re: 12.0-CURRENT #54 r318674 can't enter single user mode Message-ID: <20170529165858.GA54632@www.zefox.net> References: <20170529020808.GA52443@www.zefox.net> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.24 (2015-08-30) X-BeenThere: freebsd-arm@freebsd.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: "Porting FreeBSD to ARM processors." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 29 May 2017 16:58:59 -0000 On Mon, May 29, 2017 at 12:06:44AM -0600, Warner Losh wrote: > Signal 12 -- SIGSYS > > You're likely being bitten by not having enough compat in your kernel, > either new binaries on an old kernel, or old binaries on a new one. This > sort of thing should ever happen, but the ino64 merge had so many moving > parts it broke a lot of things. > Ok, at least it's not entirely self-inflicted...8-) Two questions: First, is the snapshot dated May 26th, 2017 recent enough to step around the problem? Second, is there some sort of formatting utility that can be used to rewrite the microSD card? At present the card seems unrecognizable when plugged into a Pi2 running 11-stable and a Pi3 running Raspbian. The adapter is an ATIVA PS2008 which worked fine in the past. No device file is created, so it's not even possible to blindly dd a new image. Thank you! bob prohaska > Warner > > On Sun, May 28, 2017 at 8:08 PM, bob prohaska wrote: > > > While building world and kernel on RPI2 12.0-CURRENT #54 r318674 reported > > "one error" and gradually became completely unresponsive. After > > power-cycling > > things looked normal until > > > > WARNING: / was not properly dismounted > > warning: no time-of-day clock registered, system time will not be set > > accurately > > random: unblocking device. > > arc4random: no preloaded entropy cache > > arc4random: no preloaded entropy cache > > arc4random: no preloaded entropy cache > > pid 27 (sh), uid 0: exited on signal 12 > > May 28 14:29:07 init: /bin/sh on /etc/rc terminated abnormally, going to > > single user mode > > Enter full pathname of shell or RETURN for /bin/sh: > > pid 28 (sh), uid 0: exited on signal 12 > > May 28 14:29:10 init: single user shell terminated, restarting > > Enter full pathname of shell or RETURN for /bin/sh: > > > > I've tried the escape, tilda, control-b sequence, it's echoed but > > the debugger does not take over the console. > > > > The machine had been running stably under fairly high load for > > several days compiling www/epiphany. During the world > > build epiphany was run and it started segfaulting after > > a couple of minutes. Shortly after that the world build stopped. > > I was unable to see the error message, unfortunately. > > > > Thanks for reading, and any thoughts. > > > > bob prohaska > > > > _______________________________________________ > > freebsd-arm@freebsd.org mailing list > > https://lists.freebsd.org/mailman/listinfo/freebsd-arm > > To unsubscribe, send any mail to "freebsd-arm-unsubscribe@freebsd.org" > > From owner-freebsd-arm@freebsd.org Mon May 29 19:39:40 2017 Return-Path: Delivered-To: freebsd-arm@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 A993AD7E359 for ; Mon, 29 May 2017 19:39:40 +0000 (UTC) (envelope-from rj@obsigna.com) Received: from mo6-p00-ob.smtp.rzone.de (mo6-p00-ob.smtp.rzone.de [IPv6:2a01:238:20a:202:5300::7]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "*.smtp.rzone.de", Issuer "TeleSec ServerPass DE-2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 15539119A; Mon, 29 May 2017 19:39:39 +0000 (UTC) (envelope-from rj@obsigna.com) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; t=1496086776; l=3156; s=domk; d=obsigna.com; h=To:References:Content-Transfer-Encoding:Cc:Date:In-Reply-To:From: Subject:Mime-Version:Content-Type; bh=MFhXuBND8mob/+CzsmHjkyhYnpPiR0emkGNsBx+uk4c=; b=dKsYy91QRYt6agOCMv4eLRFS2R/jxL2zzXZLARPK6fn6h9IeVxirCrRttGYTZVaxv/ S1AtGJo+7P80jFcpFE34usfQK4FVohj3l5pmg/RmT4Aqk+m8Zutgl5c+HyK52Jnz7RCg BG1HD9HjQ/MgI1JDj0pVZMhNKsBGaRwFZ3hYc= X-RZG-AUTH: :O2kGeEG7b/pS1EK7WHa0hxqKZr4lnx6UhT0M0o35iAdWtoM07Gt3wQHFGhIm99LihP4= X-RZG-CLASS-ID: mo00 Received: from mail.obsigna.com (bb02afdb.virtua.com.br [187.2.175.219]) by smtp.strato.de (RZmta 40.7 DYNA|AUTH) with ESMTPSA id I04b7dt4TJdYnXD (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (curve secp521r1 with 521 ECDH bits, eq. 15360 bits RSA)) (Client did not present a certificate); Mon, 29 May 2017 21:39:34 +0200 (CEST) Received: from rolf.projectworld.net (rolf.projectworld.net [192.168.222.15]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.obsigna.com (Postfix) with ESMTPSA id 6046D76F0B55; Mon, 29 May 2017 16:39:31 -0300 (BRT) Content-Type: text/plain; charset=utf-8 Mime-Version: 1.0 (Mac OS X Mail 10.3 \(3273\)) Subject: Re: lldb on BeagleBone Black From: "Dr. Rolf Jansen" In-Reply-To: Date: Mon, 29 May 2017 16:39:29 -0300 Cc: "freebsd-arm@freebsd.org" Content-Transfer-Encoding: quoted-printable Message-Id: <0FB71E50-DF25-461A-9925-1CF295ABB599@obsigna.com> References: <3DA2368D-AE7B-4D69-A634-2861D2EFA9AE@obsigna.com> <8FDE5FCC-9BA8-4601-A32E-04FBAB5FFBEA@obsigna.com> <1C1DA369-0BF1-4E22-A998-1E36CDC1A203@obsigna.com> To: Ed Maste X-Mailer: Apple Mail (2.3273) X-BeenThere: freebsd-arm@freebsd.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: "Porting FreeBSD to ARM processors." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 29 May 2017 19:39:40 -0000 > Am 29.05.2017 um 12:08 schrieb Ed Maste : >=20 > On 28 May 2017 at 10:34, Dr. Rolf Jansen wrote: >> This is only a follow-up notice. >>=20 >> I reliably managed to build (lldb + clang/lld) from the svn trunk of = LLVM 5.0.0 on my Beaglebone Black running the latest snapshot (May 20th) = of FreeBSD 12.0-CURRENT, and the lldb is working very well, and this = includes single stepping and ncurses-GUI mode, while single stepping = with the latest lldb 4.0.1 from the ports does not work. >=20 > Thanks for the follow-up, and for your persistence in trying to build > LLDB on the BBB! >=20 > In what way is the UTF-8 output broken? First of all, my system's locale is: LANG=3Den_US.UTF-8 LC_CTYPE=3D"en_US.UTF-8" LC_COLLATE=3D"en_US.UTF-8" LC_TIME=3D"en_US.UTF-8" LC_NUMERIC=3D"en_US.UTF-8" LC_MONETARY=3D"en_US.UTF-8" LC_MESSAGES=3D"en_US.UTF-8" LC_ALL=3D $echo $TERM xterm-256color Now, please consider the following tiny ncurses test program = 'cursutf8.c', which prints out the traditional German pangram for = testing the special characters '=C3=A4', '=C3=B6', '=C3=BC', '=C3=9F', = each of which consists of two bytes when encoded in UTF8: #include #include #include #include int main(int argc, char *argv[]) { setlocale(LC_CTYPE, ""); WINDOW *window =3D initscr(); if (window) { mvaddstr(3, 3, "Zw=C3=B6lf Boxk=C3=A4mpfer jagen Viktor quer =C3=BCb= er den gro=C3=9Fen Sylter Deich."); refresh(); sleep(3); delwin(window); endwin(); refresh(); return 0; } else return 1; } I compile this using: $clang -g -O0 cursutf8.c -lncursesw -o cursutf8 When I run it, it correctly prints out: Zw=C3=B6lf Boxk=C3=A4mpfer jagen Viktor quer =C3=BCber den gro=C3=9Fen = Sylter Deich. Then I start this with lldb: $lldb -- cursutf8 (lldb) breakpoint set -f cursutf8.c -l 13 (lldb) run Process 13886 stopped * thread #1, name =3D 'cursutf8', stop reason =3D breakpoint 1.1 frame #0: 0x00008a08 cursutf8`main(argc=3D1, argv=3D0xbfbfec74) at = cursutf8.c:13 10 WINDOW *window =3D initscr(); 11 if (window) 12 { -> 13 mvaddstr(3, 3, "Zw=C3=B6lf Boxk=C3=A4mpfer jagen Viktor = quer =C3=BCber den gro=C3=9Fen Sylter Deich."); 14 refresh(); 15 sleep(3); 16 =09 So far this is OK as well. The issue shows up, when I enter into the GUI mode: (lldb) gui =E2=94=82 10 =E2=94=82 WINDOW *window =3D initscr(); = =20 =E2=94=82 11 =E2=94=82 if (window) = =20 =E2=94=82 12 =E2=94=82 { = =20 =E2=94=82 13 =E2=94=82=E2=97=86 mvaddstr(3, 3, "ZwM-CM-6lf = BoxkM-CM-$mpfer jagen Viktor quer M-CM-