From owner-freebsd-arm@freebsd.org Sat Jan 13 00:54:33 2018 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 922D3E62E23 for ; Sat, 13 Jan 2018 00:54:33 +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 5170568EF8 for ; Sat, 13 Jan 2018 00:54:32 +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 w0D0sRjA048733 (version=TLSv1.2 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=NO); Fri, 12 Jan 2018 16:54:28 -0800 (PST) (envelope-from fbsd@www.zefox.net) Received: (from fbsd@localhost) by www.zefox.net (8.15.2/8.15.2/Submit) id w0D0sRCY048732; Fri, 12 Jan 2018 16:54:27 -0800 (PST) (envelope-from fbsd) Date: Fri, 12 Jan 2018 16:54:26 -0800 From: bob prohaska To: freebsd-arm@freebsd.org Subject: Builworld stalls on rpi2 Message-ID: <20180113005426.GA48702@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: 2.1.25 Precedence: list List-Id: "Porting FreeBSD to ARM processors." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 13 Jan 2018 00:54:33 -0000 Trying to self-host a build of r327859 using a GENERIC kernel at r327664, make seems to stall, with top showing last pid: 28822; load averages: 3.12, 3.95, 5.09 up 0+08:39:01 16:39:49 50 processes: 1 running, 47 sleeping, 2 waiting CPU: 0.0% user, 0.0% nice, 0.2% system, 0.9% interrupt, 98.9% idle Mem: 527M Active, 16M Inact, 98M Laundry, 148M Wired, 86M Buf, 3272K Free Swap: 2048M Total, 52M Used, 1996M Free, 2% Inuse PID USERNAME THR PRI NICE SIZE RES STATE C TIME WCPU COMMAND 769 bob 1 20 0 6204K 1344K CPU0 0 3:02 0.68% top 674 bob 1 20 0 11188K 1636K select 1 0:18 0.04% sshd 719 root 1 20 0 4572K 552K select 0 0:03 0.01% make 28760 root 1 52 0 346M 302M pfault 2 13:59 0.00% c++ 28812 root 1 52 0 208M 167M pfault 2 2:54 0.00% c++ 28815 root 1 52 0 212M 171M pfault 1 2:20 0.00% c++ 22172 root 1 20 0 13036K 4484K select 2 2:09 0.00% make 28820 root 1 52 0 145M 104M pfault 1 2:00 0.00% c++ 21438 root 1 20 0 7092K 556K select 0 0:05 0.00% make 695 root 1 20 0 4016K 552K select 1 0:04 0.00% make 593 root 1 20 0 8156K 1596K vmwait 1 0:04 0.00% sendmail 20119 root 1 20 0 4516K 548K select 1 0:03 0.00% make 21427 root 1 20 0 4484K 556K select 2 0:02 0.00% make 590 root 1 20 0 10148K 1552K vmwait 1 0:02 0.00% sshd 22168 root 1 20 0 3956K 560K select 0 0:02 0.00% make 600 root 1 20 0 4960K 0K WAIT 2 0:01 0.00% 461 root 1 20 0 4916K 1020K select 1 0:01 0.00% syslogd The machine seems dead, none of the ssh sessions responds to keystrokes, nor the serial console. There are a smattering of smsc0: warning: Failed to write register 0x114 smsc0: warning: Failed to read register 0x114 smsc0: warning: MII is busy smsc0: warning: Failed to write register 0x114 The machine still answers ping. Typing escape control-b does not bring up a debugger, did the keysequence change? Power cycling seems to be the only way out. Thanks for reading, and any suggestions. bob prohaska