From owner-freebsd-alpha Sun Feb 16 2:20:49 2003 Delivered-To: freebsd-alpha@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 090F237B401 for ; Sun, 16 Feb 2003 02:20:49 -0800 (PST) Received: from flood.ping.uio.no (flood.ping.uio.no [129.240.78.31]) by mx1.FreeBSD.org (Postfix) with ESMTP id 656DF43FCB for ; Sun, 16 Feb 2003 02:20:48 -0800 (PST) (envelope-from des@ofug.org) Received: by flood.ping.uio.no (Postfix, from userid 2602) id EECDF536E; Sun, 16 Feb 2003 11:20:45 +0100 (CET) X-URL: http://www.ofug.org/~des/ X-Disclaimer: The views expressed in this message do not necessarily coincide with those of any organisation or company with which I am or have been affiliated. To: Andrew Gallatin Cc: Kris Kennaway , alpha@FreeBSD.ORG Subject: Re: Lots of signal 11's? From: Dag-Erling Smorgrav Date: Sun, 16 Feb 2003 11:20:45 +0100 In-Reply-To: <15950.57680.446989.260723@grasshopper.cs.duke.edu> (Andrew Gallatin's message of "Sat, 15 Feb 2003 19:54:40 -0500 (EST)") Message-ID: User-Agent: Gnus/5.090014 (Oort Gnus v0.14) Emacs/21.2 (i386--freebsd) References: <20030215224143.GA21031@rot13.obsecurity.org> <15950.57680.446989.260723@grasshopper.cs.duke.edu> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Sender: owner-freebsd-alpha@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.org Andrew Gallatin writes: > I was more afraid it might be somehow related to that UMA panic you > reported last week. Did you make any progress on that? I haven't compiled a new kernel since then. DES -- Dag-Erling Smorgrav - des@ofug.org To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-alpha" in the body of the message From owner-freebsd-alpha Mon Feb 17 4:39:21 2003 Delivered-To: freebsd-alpha@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 43DD537B401 for ; Mon, 17 Feb 2003 04:39:19 -0800 (PST) Received: from flood.ping.uio.no (flood.ping.uio.no [129.240.78.31]) by mx1.FreeBSD.org (Postfix) with ESMTP id 34D2E43FA3 for ; Mon, 17 Feb 2003 04:39:18 -0800 (PST) (envelope-from des@ofug.org) Received: by flood.ping.uio.no (Postfix, from userid 2602) id 37D76537C; Mon, 17 Feb 2003 13:39:14 +0100 (CET) X-URL: http://www.ofug.org/~des/ X-Disclaimer: The views expressed in this message do not necessarily coincide with those of any organisation or company with which I am or have been affiliated. To: Kris Kennaway Cc: alpha@FreeBSD.org Subject: Re: Lots of signal 11's? From: Dag-Erling Smorgrav Date: Mon, 17 Feb 2003 13:39:14 +0100 In-Reply-To: <20030215234455.GA24533@rot13.obsecurity.org> (Kris Kennaway's message of "Sat, 15 Feb 2003 15:44:55 -0800") Message-ID: User-Agent: Gnus/5.090014 (Oort Gnus v0.14) Emacs/21.2 (i386--freebsd) References: <20030215224143.GA21031@rot13.obsecurity.org> <20030215234455.GA24533@rot13.obsecurity.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Sender: owner-freebsd-alpha@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.org Kris Kennaway writes: > On Sun, Feb 16, 2003 at 12:33:59AM +0100, Dag-Erling Smorgrav wrote: > > Kris Kennaway writes: > > > Has anyone else started seeing lots of sig11's on recent -current? > > Could it be related to the gcc upgrade? > It's possible. I was interested in knowing whether anyone else is > seeing it, or if it's something local. I'm seeing it too now. It's definitely not gcc-related, since it appeared after I updated my kernel - the exact same userland ran fine with the previous kernel. Gdb wasn't much help: des@dsa /sys/alpha/compile/DSA% gdb =as as.core GNU gdb 5.2.1 (FreeBSD) Copyright 2002 Free Software Foundation, Inc. GDB is free software, covered by the GNU General Public License, and you are welcome to change it and/or distribute copies of it under certain conditions. Type "show copying" to see the conditions. There is absolutely no warranty for GDB. Type "show warranty" for details. This GDB was configured as "alpha-undermydesk-freebsd"...(no debugging symbols found)... Core was generated by `as'. Program terminated with signal 11, Segmentation fault. warning: Hit heuristic-fence-post without finding warning: enclosing function for address 0x120069164 This warning occurs if you are debugging a function without any symbols (for example, in a stripped executable). In that case, you may wish to increase the size of the search with the `set heuristic-fence-post' command. Otherwise, you told GDB there was a function where there isn't one, or (more likely) you have encountered a bug in GDB. #0 0x120069164 in ?? () des@dsa /sys/alpha/compile/DSA% which as /usr/bin/as des@dsa /sys/alpha/compile/DSA% file =as /usr/bin/as: ELF 64-bit LSB executable, Alpha (unofficial), version 1 (FreeBSD), for FreeBSD 5.0, statically linked, stripped des@dsa /sys/alpha/compile/DSA% gdb as.core GNU gdb 5.2.1 (FreeBSD) Copyright 2002 Free Software Foundation, Inc. GDB is free software, covered by the GNU General Public License, and you are welcome to change it and/or distribute copies of it under certain conditions. Type "show copying" to see the conditions. There is absolutely no warranty for GDB. Type "show warranty" for details. This GDB was configured as "alpha-undermydesk-freebsd"..."/usr/src/sys/alpha/compile/DSA/as.core": not in executable format: File format not recognized DES -- Dag-Erling Smorgrav - des@ofug.org To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-alpha" in the body of the message From owner-freebsd-alpha Mon Feb 17 5:36:57 2003 Delivered-To: freebsd-alpha@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 31D6D37B401; Mon, 17 Feb 2003 05:36:56 -0800 (PST) Received: from flood.ping.uio.no (flood.ping.uio.no [129.240.78.31]) by mx1.FreeBSD.org (Postfix) with ESMTP id 8B14943FCB; Mon, 17 Feb 2003 05:36:55 -0800 (PST) (envelope-from des@ofug.org) Received: by flood.ping.uio.no (Postfix, from userid 2602) id 1672853B5; Mon, 17 Feb 2003 14:36:52 +0100 (CET) X-URL: http://www.ofug.org/~des/ X-Disclaimer: The views expressed in this message do not necessarily coincide with those of any organisation or company with which I am or have been affiliated. To: alpha@freebsd.org Cc: current@freebsd.org Subject: Re: top-of-tree alpha kernel panics during boot From: Dag-Erling Smorgrav Date: Mon, 17 Feb 2003 14:36:51 +0100 In-Reply-To: (Dag-Erling Smorgrav's message of "Thu, 13 Feb 2003 13:05:22 +0100") Message-ID: User-Agent: Gnus/5.090014 (Oort Gnus v0.14) Emacs/21.2 (i386--freebsd) References: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Sender: owner-freebsd-alpha@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.org OK, I've played around with my kernel trying to figure out what causes this. The one thing I know is that it disappears if I leave pcm out of my kernel, but I don't think pcm is the culprit. Since the address at fault is constant, I've added code to mtrash_[cd]tor() which calls db_print_backtrace() every time we hit that address. I also added code to module_regiser_init() to identify the module being processed: > module_register_init: registering 'isa/esscontrol' > mtrash_ctor(0xfffffc00007aab80, 64, 0) > mtrash_ctor(0xfffffc00007a8ba0, 32, 0) > mtrash_ctor(0xfffffc00007b6000, 8192, 0) > db_print_backtrace() at db_print_backtrace+0x18 > mtrash_ctor() at mtrash_ctor+0x68 > uma_zalloc_arg() at uma_zalloc_arg+0x160 > malloc() at malloc+0x94 > kobj_class_compile() at kobj_class_compile+0x2c > devclass_add_driver() at devclass_add_driver+0x64 > driver_module_handler() at driver_module_handler+0xb4 > module_register_init() at module_register_init+0xc0 > mi_startup() at mi_startup+0x144 > locorestart() at locorestart+0x64 > --- root of call graph --- > Memory modified after free 0xfffffc00007b6000(8184) > panic: Most recently used by none > > panic > Stopped at Debugger+0x38: zapnot v0,#0xf,v0 The problem is that this doesn't really tell me what I want (i.e. who held that block before it was allocated to isa/esscontrol). All I know about that is: mtrash_dtor(0xfffffc00007b6000, 8192, 0) because it seems that db_print_backtrace() is a nop at that point. Any suggestions as to how I can figure out who used that block of memory before it was allocated to the ess driver? DES -- Dag-Erling Smorgrav - des@ofug.org To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-alpha" in the body of the message From owner-freebsd-alpha Mon Feb 17 5:59:27 2003 Delivered-To: freebsd-alpha@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 07FEA37B401; Mon, 17 Feb 2003 05:59:26 -0800 (PST) Received: from flood.ping.uio.no (flood.ping.uio.no [129.240.78.31]) by mx1.FreeBSD.org (Postfix) with ESMTP id EE11C43FAF; Mon, 17 Feb 2003 05:59:24 -0800 (PST) (envelope-from des@ofug.org) Received: by flood.ping.uio.no (Postfix, from userid 2602) id 7E72F53B5; Mon, 17 Feb 2003 14:59:21 +0100 (CET) X-URL: http://www.ofug.org/~des/ X-Disclaimer: The views expressed in this message do not necessarily coincide with those of any organisation or company with which I am or have been affiliated. To: alpha@freebsd.org Cc: current@freebsd.org Subject: Re: top-of-tree alpha kernel panics during boot From: Dag-Erling Smorgrav Date: Mon, 17 Feb 2003 14:59:21 +0100 In-Reply-To: (Dag-Erling Smorgrav's message of "Mon, 17 Feb 2003 14:36:51 +0100") Message-ID: User-Agent: Gnus/5.090014 (Oort Gnus v0.14) Emacs/21.2 (i386--freebsd) References: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Sender: owner-freebsd-alpha@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.org Dag-Erling Smorgrav writes: > Any suggestions as to how I can figure out who used that block of > memory before it was allocated to the ess driver? I threw in a call to Debugger(), but... mtrash_dtor(0xfffffc00007b6000, 8192, 0) here's the culprit! Stopped at 0xfffffc0000577578: zapnot v0,#0xf,v0 db> trace db> c no backtrace :( DES -- Dag-Erling Smorgrav - des@ofug.org To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-alpha" in the body of the message From owner-freebsd-alpha Mon Feb 17 6:12: 9 2003 Delivered-To: freebsd-alpha@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id BE46737B401; Mon, 17 Feb 2003 06:12:08 -0800 (PST) Received: from duke.cs.duke.edu (duke.cs.duke.edu [152.3.140.1]) by mx1.FreeBSD.org (Postfix) with ESMTP id 1199543F75; Mon, 17 Feb 2003 06:12:08 -0800 (PST) (envelope-from gallatin@cs.duke.edu) Received: from grasshopper.cs.duke.edu (grasshopper.cs.duke.edu [152.3.145.30]) by duke.cs.duke.edu (8.12.6/8.12.6) with ESMTP id h1HEC78I017571 (version=TLSv1/SSLv3 cipher=EDH-RSA-DES-CBC3-SHA bits=168 verify=NO); Mon, 17 Feb 2003 09:12:07 -0500 (EST) Received: (from gallatin@localhost) by grasshopper.cs.duke.edu (8.11.6/8.9.1) id h1HEC2K42899; Mon, 17 Feb 2003 09:12:02 -0500 (EST) (envelope-from gallatin@cs.duke.edu) From: Andrew Gallatin MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Message-ID: <15952.60850.445423.454870@grasshopper.cs.duke.edu> Date: Mon, 17 Feb 2003 09:12:02 -0500 (EST) To: Dag-Erling Smorgrav Cc: alpha@FreeBSD.ORG, current@FreeBSD.ORG Subject: Re: top-of-tree alpha kernel panics during boot In-Reply-To: References: X-Mailer: VM 6.75 under 21.1 (patch 12) "Channel Islands" XEmacs Lucid Sender: owner-freebsd-alpha@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.org Dag-Erling Smorgrav writes: > Dag-Erling Smorgrav writes: > > Any suggestions as to how I can figure out who used that block of > > memory before it was allocated to the ess driver? > > I threw in a call to Debugger(), but... > > mtrash_dtor(0xfffffc00007b6000, 8192, 0) > here's the culprit! > Stopped at 0xfffffc0000577578: zapnot v0,#0xf,v0 > db> trace > db> c > > no backtrace :( > Can you look at the registers and match $ra with a line number using addr2line or gdb? (sorry, forgot if ddb can even look at registers) Drew To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-alpha" in the body of the message From owner-freebsd-alpha Mon Feb 17 6:13:41 2003 Delivered-To: freebsd-alpha@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 2F0C037B401; Mon, 17 Feb 2003 06:13:40 -0800 (PST) Received: from flood.ping.uio.no (flood.ping.uio.no [129.240.78.31]) by mx1.FreeBSD.org (Postfix) with ESMTP id 8244F43F85; Mon, 17 Feb 2003 06:13:39 -0800 (PST) (envelope-from des@ofug.org) Received: by flood.ping.uio.no (Postfix, from userid 2602) id 6026253B5; Mon, 17 Feb 2003 15:13:38 +0100 (CET) X-URL: http://www.ofug.org/~des/ X-Disclaimer: The views expressed in this message do not necessarily coincide with those of any organisation or company with which I am or have been affiliated. To: Andrew Gallatin Cc: alpha@FreeBSD.ORG, current@FreeBSD.ORG Subject: Re: top-of-tree alpha kernel panics during boot From: Dag-Erling Smorgrav Date: Mon, 17 Feb 2003 15:13:37 +0100 In-Reply-To: <15952.60850.445423.454870@grasshopper.cs.duke.edu> (Andrew Gallatin's message of "Mon, 17 Feb 2003 09:12:02 -0500 (EST)") Message-ID: User-Agent: Gnus/5.090014 (Oort Gnus v0.14) Emacs/21.2 (i386--freebsd) References: <15952.60850.445423.454870@grasshopper.cs.duke.edu> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Sender: owner-freebsd-alpha@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.org Andrew Gallatin writes: > Can you look at the registers and match $ra with a line number using > addr2line or gdb? (sorry, forgot if ddb can even look at registers) Uh, I know *where* it stops since I added the call to Debugger() in the first place. The problem is figuring out where it was called from, three or four levels up. DES -- Dag-Erling Smorgrav - des@ofug.org To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-alpha" in the body of the message From owner-freebsd-alpha Mon Feb 17 6:22:39 2003 Delivered-To: freebsd-alpha@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 1EA1C37B401; Mon, 17 Feb 2003 06:22:38 -0800 (PST) Received: from duke.cs.duke.edu (duke.cs.duke.edu [152.3.140.1]) by mx1.FreeBSD.org (Postfix) with ESMTP id 2163F43F75; Mon, 17 Feb 2003 06:22:37 -0800 (PST) (envelope-from gallatin@cs.duke.edu) Received: from grasshopper.cs.duke.edu (grasshopper.cs.duke.edu [152.3.145.30]) by duke.cs.duke.edu (8.12.6/8.12.6) with ESMTP id h1HEMa8I018665 (version=TLSv1/SSLv3 cipher=EDH-RSA-DES-CBC3-SHA bits=168 verify=NO); Mon, 17 Feb 2003 09:22:36 -0500 (EST) Received: (from gallatin@localhost) by grasshopper.cs.duke.edu (8.11.6/8.9.1) id h1HEMUe42910; Mon, 17 Feb 2003 09:22:30 -0500 (EST) (envelope-from gallatin@cs.duke.edu) From: Andrew Gallatin MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Message-ID: <15952.61478.809737.101419@grasshopper.cs.duke.edu> Date: Mon, 17 Feb 2003 09:22:30 -0500 (EST) To: Dag-Erling Smorgrav Cc: alpha@FreeBSD.ORG, current@FreeBSD.ORG Subject: Re: top-of-tree alpha kernel panics during boot In-Reply-To: References: <15952.60850.445423.454870@grasshopper.cs.duke.edu> X-Mailer: VM 6.75 under 21.1 (patch 12) "Channel Islands" XEmacs Lucid Sender: owner-freebsd-alpha@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.org Dag-Erling Smorgrav writes: > Andrew Gallatin writes: > > Can you look at the registers and match $ra with a line number using > > addr2line or gdb? (sorry, forgot if ddb can even look at registers) > > Uh, I know *where* it stops since I added the call to Debugger() in > the first place. The problem is figuring out where it was called > from, three or four levels up. > Yeah, if its 3 levels, you're screwed. You might be able to get some idea of what's happening by enabling KTR and tracing everything, then dumping the trace buffer at your breakpoint. BTW, thanks for persisting in this. I appreciate it. Drew To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-alpha" in the body of the message From owner-freebsd-alpha Mon Feb 17 10:38:21 2003 Delivered-To: freebsd-alpha@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 9BD0737B401; Mon, 17 Feb 2003 10:38:20 -0800 (PST) Received: from flood.ping.uio.no (flood.ping.uio.no [129.240.78.31]) by mx1.FreeBSD.org (Postfix) with ESMTP id 9888143F85; Mon, 17 Feb 2003 10:38:19 -0800 (PST) (envelope-from des@ofug.org) Received: by flood.ping.uio.no (Postfix, from userid 2602) id 3CD0553B5; Mon, 17 Feb 2003 19:38:15 +0100 (CET) X-URL: http://www.ofug.org/~des/ X-Disclaimer: The views expressed in this message do not necessarily coincide with those of any organisation or company with which I am or have been affiliated. To: Andrew Gallatin Cc: alpha@FreeBSD.ORG, current@FreeBSD.ORG Subject: Re: top-of-tree alpha kernel panics during boot From: Dag-Erling Smorgrav Date: Mon, 17 Feb 2003 19:38:15 +0100 In-Reply-To: <15952.61478.809737.101419@grasshopper.cs.duke.edu> (Andrew Gallatin's message of "Mon, 17 Feb 2003 09:22:30 -0500 (EST)") Message-ID: User-Agent: Gnus/5.090014 (Oort Gnus v0.14) Emacs/21.2 (i386--freebsd) References: <15952.60850.445423.454870@grasshopper.cs.duke.edu> <15952.61478.809737.101419@grasshopper.cs.duke.edu> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Sender: owner-freebsd-alpha@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.org Andrew Gallatin writes: > You might be able to get some idea of what's happening by enabling KTR > and tracing everything, then dumping the trace buffer at your > breakpoint. Hmm, how do I dump the KTR buffer from DDB? I've done it before, but it's ages ago and I don't remember how... DES -- Dag-Erling Smorgrav - des@ofug.org To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-alpha" in the body of the message From owner-freebsd-alpha Mon Feb 17 11:20:27 2003 Delivered-To: freebsd-alpha@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 91B0537B401; Mon, 17 Feb 2003 11:20:26 -0800 (PST) Received: from flood.ping.uio.no (flood.ping.uio.no [129.240.78.31]) by mx1.FreeBSD.org (Postfix) with ESMTP id A669343F85; Mon, 17 Feb 2003 11:20:25 -0800 (PST) (envelope-from des@ofug.org) Received: by flood.ping.uio.no (Postfix, from userid 2602) id 0BE9C53B5; Mon, 17 Feb 2003 20:20:22 +0100 (CET) X-URL: http://www.ofug.org/~des/ X-Disclaimer: The views expressed in this message do not necessarily coincide with those of any organisation or company with which I am or have been affiliated. To: Andrew Gallatin Cc: alpha@FreeBSD.ORG, current@FreeBSD.ORG Subject: Re: top-of-tree alpha kernel panics during boot From: Dag-Erling Smorgrav Date: Mon, 17 Feb 2003 20:20:21 +0100 In-Reply-To: <15952.61478.809737.101419@grasshopper.cs.duke.edu> (Andrew Gallatin's message of "Mon, 17 Feb 2003 09:22:30 -0500 (EST)") Message-ID: User-Agent: Gnus/5.090014 (Oort Gnus v0.14) Emacs/21.2 (i386--freebsd) References: <15952.60850.445423.454870@grasshopper.cs.duke.edu> <15952.61478.809737.101419@grasshopper.cs.duke.edu> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Sender: owner-freebsd-alpha@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.org Andrew Gallatin writes: > You might be able to get some idea of what's happening by enabling KTR > and tracing everything, then dumping the trace buffer at your > breakpoint. Of course, the KTR-enabled kernel fails to crash. *sigh* but I bet it'll segfault like nobody's business if I let it boot to multiuser, so I'm stuck with my Jan 9 kernel. DES -- Dag-Erling Smorgrav - des@ofug.org To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-alpha" in the body of the message From owner-freebsd-alpha Mon Feb 17 11:38:51 2003 Delivered-To: freebsd-alpha@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 660FD37B401; Mon, 17 Feb 2003 11:38:50 -0800 (PST) Received: from duke.cs.duke.edu (duke.cs.duke.edu [152.3.140.1]) by mx1.FreeBSD.org (Postfix) with ESMTP id 72E8943F85; Mon, 17 Feb 2003 11:38:49 -0800 (PST) (envelope-from gallatin@cs.duke.edu) Received: from grasshopper.cs.duke.edu (grasshopper.cs.duke.edu [152.3.145.30]) by duke.cs.duke.edu (8.12.6/8.12.6) with ESMTP id h1HJcm8I023476 (version=TLSv1/SSLv3 cipher=EDH-RSA-DES-CBC3-SHA bits=168 verify=NO); Mon, 17 Feb 2003 14:38:48 -0500 (EST) Received: (from gallatin@localhost) by grasshopper.cs.duke.edu (8.11.6/8.9.1) id h1HJchL43193; Mon, 17 Feb 2003 14:38:43 -0500 (EST) (envelope-from gallatin@cs.duke.edu) From: Andrew Gallatin MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Message-ID: <15953.14915.548457.683546@grasshopper.cs.duke.edu> Date: Mon, 17 Feb 2003 14:38:43 -0500 (EST) To: Dag-Erling Smorgrav Cc: alpha@FreeBSD.ORG, current@FreeBSD.ORG Subject: Re: top-of-tree alpha kernel panics during boot In-Reply-To: References: <15952.60850.445423.454870@grasshopper.cs.duke.edu> <15952.61478.809737.101419@grasshopper.cs.duke.edu> X-Mailer: VM 6.75 under 21.1 (patch 12) "Channel Islands" XEmacs Lucid Sender: owner-freebsd-alpha@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.org Dag-Erling Smorgrav writes: > Andrew Gallatin writes: > > You might be able to get some idea of what's happening by enabling KTR > > and tracing everything, then dumping the trace buffer at your > > breakpoint. > > Of course, the KTR-enabled kernel fails to crash. > > *sigh* > > but I bet it'll segfault like nobody's business if I let it boot to > multiuser, so I'm stuck with my Jan 9 kernel. Ugh. About the only thing I can suggest is to pepper the startup code with Debugger() calls, and do something of a binary search. Having just done that to track some vm faults before vm is setup, I know that's about as much fun as eating dirt. But I can't think of a better idea. Drew To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-alpha" in the body of the message From owner-freebsd-alpha Tue Feb 18 4:47:51 2003 Delivered-To: freebsd-alpha@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id A9EEE37B401 for ; Tue, 18 Feb 2003 04:47:50 -0800 (PST) Received: from dove.penix.org (dove.penix.org [216.144.7.82]) by mx1.FreeBSD.org (Postfix) with ESMTP id D554643F3F for ; Tue, 18 Feb 2003 04:47:49 -0800 (PST) (envelope-from dp@dove.penix.org) Received: from dove.penix.org (dp@localhost.nls.net [127.0.0.1]) by dove.penix.org (8.12.6/8.12.2) with ESMTP id h1IClmZV041735 for ; Tue, 18 Feb 2003 07:47:49 -0500 (EST) (envelope-from dp@dove.penix.org) Received: from localhost (dp@localhost) by dove.penix.org (8.12.6/8.12.2/Submit) with ESMTP id h1IClmEV041732 for ; Tue, 18 Feb 2003 07:47:48 -0500 (EST) (envelope-from dp@dove.penix.org) Date: Tue, 18 Feb 2003 07:47:48 -0500 (EST) From: Paul Halliday To: alpha@freebsd.org Subject: soundcard. Message-ID: <20030218074216.A41731@dove.penix.org> MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: owner-freebsd-alpha@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.org I recently put a sound card into my pc164. pcm0: at port 0x534-0x537,0x388-0x38f,0x220-0x22f irq 5 drq 3,1 on isa0 pcm0: interrupting at ISA irq 5 whenever I load up the disks, big file moves etc I get this terrible noise through the speakers, it only lasts a second but is quite irritating. I was thinking that maybe: atapci0: port 0x10180-0x1018f irq 5 at device 11.0 on pci0 is causing this interference. If this is so, is there a way I can change the resources for the controller? Thanks. Paul Halliday. http://dp.penix.org ------------------- To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-alpha" in the body of the message From owner-freebsd-alpha Wed Feb 19 9:25: 1 2003 Delivered-To: freebsd-alpha@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 9A9D637B401; Wed, 19 Feb 2003 09:25:00 -0800 (PST) Received: from duke.cs.duke.edu (duke.cs.duke.edu [152.3.140.1]) by mx1.FreeBSD.org (Postfix) with ESMTP id CCAF643F75; Wed, 19 Feb 2003 09:24:59 -0800 (PST) (envelope-from gallatin@cs.duke.edu) Received: from grasshopper.cs.duke.edu (grasshopper.cs.duke.edu [152.3.145.30]) by duke.cs.duke.edu (8.12.6/8.12.6) with ESMTP id h1JHOw8I022571 (version=TLSv1/SSLv3 cipher=EDH-RSA-DES-CBC3-SHA bits=168 verify=NO); Wed, 19 Feb 2003 12:24:59 -0500 (EST) Received: (from gallatin@localhost) by grasshopper.cs.duke.edu (8.11.6/8.9.1) id h1JHOrA46655; Wed, 19 Feb 2003 12:24:53 -0500 (EST) (envelope-from gallatin@cs.duke.edu) From: Andrew Gallatin MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Message-ID: <15955.48613.835455.648469@grasshopper.cs.duke.edu> Date: Wed, 19 Feb 2003 12:24:53 -0500 (EST) To: Dag-Erling Smorgrav Cc: alpha@FreeBSD.ORG, current@FreeBSD.ORG Subject: Re: top-of-tree alpha kernel panics during boot In-Reply-To: References: <15952.60850.445423.454870@grasshopper.cs.duke.edu> <15952.61478.809737.101419@grasshopper.cs.duke.edu> X-Mailer: VM 6.75 under 21.1 (patch 12) "Channel Islands" XEmacs Lucid Sender: owner-freebsd-alpha@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.org Can you post your kernel config please, along with with, if any, CPUTYPE you have set in make.conf and a description of your machine (mem size in particular)? I'm unable to reproduce the boot panic with a GENERIC as of today. (rest of machine is from Nov 1st). Rebuilding without CPUTYPE now.. Drew To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-alpha" in the body of the message From owner-freebsd-alpha Wed Feb 19 11:42:52 2003 Delivered-To: freebsd-alpha@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id CE51637B401; Wed, 19 Feb 2003 11:42:45 -0800 (PST) Received: from flood.ping.uio.no (flood.ping.uio.no [129.240.78.31]) by mx1.FreeBSD.org (Postfix) with ESMTP id 77EED43FBD; Wed, 19 Feb 2003 11:42:43 -0800 (PST) (envelope-from des@ofug.org) Received: by flood.ping.uio.no (Postfix, from userid 2602) id 569D6536E; Wed, 19 Feb 2003 20:42:41 +0100 (CET) X-URL: http://www.ofug.org/~des/ X-Disclaimer: The views expressed in this message do not necessarily coincide with those of any organisation or company with which I am or have been affiliated. To: Andrew Gallatin Cc: alpha@FreeBSD.ORG, current@FreeBSD.ORG Subject: Re: top-of-tree alpha kernel panics during boot From: Dag-Erling Smorgrav Date: Wed, 19 Feb 2003 20:42:40 +0100 In-Reply-To: <15955.48613.835455.648469@grasshopper.cs.duke.edu> (Andrew Gallatin's message of "Wed, 19 Feb 2003 12:24:53 -0500 (EST)") Message-ID: User-Agent: Gnus/5.090014 (Oort Gnus v0.14) Emacs/21.2 (i386--freebsd) References: <15952.60850.445423.454870@grasshopper.cs.duke.edu> <15952.61478.809737.101419@grasshopper.cs.duke.edu> <15955.48613.835455.648469@grasshopper.cs.duke.edu> MIME-Version: 1.0 Content-Type: multipart/mixed; boundary="=-=-=" Sender: owner-freebsd-alpha@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.org --=-=-= Andrew Gallatin writes: > Can you post your kernel config please, along with with, if any, > CPUTYPE you have set in make.conf and a description of your machine > (mem size in particular)? Digital Personal WorkStation 600au, 598MHz 8192 byte page size, 1 processor. CPU: EV56 (21164A) major=7 minor=0 extensions=0x1 OSF PAL rev: 0x1000000020116 real memory = 266493952 (254 MB) avail memory = 251985920 (240 MB) des@dsa ~% grep CPU /etc/make.conf CPUTYPE ?= ev56 Full dmesg (from a working kernel built from Jan 9th sources) and kernel config attached. Note that: 1) the problem disappears if I remove the pcm driver from the kernel (yet I don't think it's directly at fault since the panic happens when the ess driver is about to be initialized) 2) the problem also disappears if I enable KTR (see commented-out entries in config file) 3) a fresh kernel without pcm boots but exhibits the same symptoms kris reported, i.e. programs segfaulting for no apparent reason; if / when they produce a core file, it is corrupted and useless for debugging. I suspect a problem in the I/O system, possibly similar to the one tegge discovered and fixed last week. DES -- Dag-Erling Smorgrav - des@ofug.org --=-=-= Content-Disposition: attachment; filename=dmesg.dsa Copyright (c) 1992-2003 The FreeBSD Project. Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994 The Regents of the University of California. All rights reserved. FreeBSD 5.0-CURRENT #30: Thu Jan 9 13:58:33 CET 2003 des@dsa.thinksec.com:/usr/src/sys/alpha/compile/DSA Preloaded elf kernel "/boot/kernel.ok/kernel" at 0xfffffc0000770000. Digital Personal Workstation (Miata) Digital Personal WorkStation 600au, 598MHz 8192 byte page size, 1 processor. CPU: EV56 (21164A) major=7 minor=0 extensions=0x1 OSF PAL rev: 0x1000000020116 real memory = 266493952 (254 MB) avail memory = 251985920 (240 MB) Initializing GEOMetry subsystem cia0: <2117x Core Logic chipset> cia0: Pyxis, pass 1 cia0: extended capabilities: 1 pcib0: <2117x PCI host bus adapter> on cia0 pci0: on pcib0 dc0: port 0x9000-0x907f mem 0x80151000-0x8015107f irq 0 at device 3.0 on pci0 dc0: interrupting at CIA irq 0 dc0: Ethernet address: 08:00:2b:86:88:55 miibus0: on dc0 nsphy0: on miibus0 nsphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto isab0: at device 7.0 on pci0 isa0: on isab0 atapci0: port 0x90a0-0x90af,0x3f4-0x3f7,0x1f0-0x1f7 irq 238 at device 7.1 on pci0 ata0: at 0x1f0 irq 14 on atapci0 ata0: interrupting at ISA irq 14 ata1: at 0x170 irq 15 on atapci0 ata1: interrupting at ISA irq 15 atapci1: port 0x374-0x377,0x170-0x177 mem 0x80140000-0x8014ffff irq 239 at device 7.2 on pci0 atapci1: Busmastering DMA not configured ohci0: mem 0x80150000-0x80150fff irq 234 at device 7.3 on pci0 ohci0: interrupting at ISA irq 10 usb0: OHCI version 1.0, legacy support usb0: on ohci0 usb0: USB revision 1.0 uhub0: (0x1080) OHCI root hub, class 9/0, rev 1.00/1.00, addr 1 uhub0: 2 ports with 2 removable, self powered pcib1: at device 20.0 on pci0 pci1: on pcib1 isp0: port 0x8000-0x80ff mem 0x80010000-0x80010fff irq 3 at device 4.0 on pci1 isp0: interrupting at CIA irq 3 atkbdc0: at port 0x64,0x60 on isa0 atkbd0: irq 1 on atkbdc0 atkbd0: interrupting at ISA irq 1 fdc0: at port 0x3f7,0x3f0-0x3f5 irq 6 drq 2 on isa0 fdc0: interrupting at ISA irq 6 mcclock0: at port 0x70-0x71 on isa0 ppc0: at port 0x3bc-0x3c3 irq 7 on isa0 ppc0: Generic chipset (EPP/NIBBLE) in COMPATIBLE mode lpt0: on ppbus0 lpt0: Polled port ppi0: on ppbus0 ppc0: interrupting at ISA irq 7 sio0 at port 0x3f8-0x3ff irq 4 on isa0 sio0: type 16550A, console sio0: interrupting at ISA irq 4 sio1 at port 0x2f8-0x2ff irq 3 on isa0 sio1: type 16550A sio1: interrupting at ISA irq 3 sbc0: at port 0x220-0x22f irq 5 drq 1 on isa0 sbc0: interrupting at ISA irq 5 pcm0: on sbc0 Timecounter "i8254" frequency 1193182 Hz Timecounter "alpha" frequency 599860139 Hz Timecounters tick every 0.976 msec Waiting 2 seconds for SCSI devices to settle cd0 at isp0 bus 0 target 6 lun 0 cd0: Removable CD-ROM SCSI-2 device cd0: 4.237MB/s transfers (4.237MHz, offset 8) cd0: Attempt to query device size failed: NOT READY, Medium not present da1 at isp0 bus 0 target 1 lun 0 da1: Fixed Direct Access SCSI-2 device da1: 40.000MB/s transfers (20.000MHz, offset 8, 16bit), Tagged Queueing Enabled da1: 4341MB (8890760 512 byte sectors: 255H 63S/T 553C) da0 at isp0 bus 0 target 0 lun 0 da0: Fixed Direct Access SCSI-3 device da0: 40.000MB/s transfers (20.000MHz, offset 8, 16bit), Tagged Queueing Enabled da0: 8748MB (17916240 512 byte sectors: 255H 63S/T 1115C) Mounting root from ufs:/dev/da0a --=-=-= Content-Disposition: attachment; filename=DSA # Kernel configuration for dsa.thinksec.com machine alpha cpu EV5 options DEC_ST550 ident DSA maxusers 0 makeoptions DEBUG=-g options DDB #options DEBUG_VFS_LOCKS options INVARIANT_SUPPORT, INVARIANTS #options WITNESS, WITNESS_SKIPSPIN #options KTR #options KTR_COMPILE=KTR_ALL #options KTR_MASK=KTR_ALL #options KTR_ENTRIES=65536 #options CD9660 #kld options COMPAT_43 options COMPAT_FREEBSD4 #options COMPAT_LINUX #kld options FFS options INCLUDE_CONFIG_FILE options INET options INET6 options KTRACE #options LINPROCFS #kld options MSGBUF_SIZE=262144 #options NFSCLIENT #kld #options NFSSERVER #kld #options NMBCLUSTERS=8192 #options PROCFS #kld #options PSEUDOFS #kld options RANDOM_IP_ID options SCHED_4BSD options SCSI_DELAY=2000 options SOFTUPDATES options SYSVSHM, SYSVMSG, SYSVSEM #kld options UFS_DIRHASH # Buses device isa device pci # Architecture-specific devices device mcclock # Floppy controller device fdc # ATA controller device ata device atadisk device atapicd # SCSI controller device isp # SCSI peripherals device scbus device da device sa device cd device pass # Console device atkbdc device atkbd device psm device vga device sc device splash options SC_HISTORY_SIZE=1024 # Serial I/O device sio # Parallel I/O device ppc device ppbus #kld device lpt #kld device ppi #kld # Network interface device miibus #kld device dc #kld # Pseudo-devices device bpf device ether device loop device pty device random # Sound adapter device pcm #kld # USB support device ohci #kld device usb #kld device ugen #kld device ulpt #kld --=-=-=-- To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-alpha" in the body of the message From owner-freebsd-alpha Wed Feb 19 17:47:35 2003 Delivered-To: freebsd-alpha@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id C4FCF37B401; Wed, 19 Feb 2003 17:47:31 -0800 (PST) Received: from duke.cs.duke.edu (duke.cs.duke.edu [152.3.140.1]) by mx1.FreeBSD.org (Postfix) with ESMTP id D272B43FBD; Wed, 19 Feb 2003 17:47:30 -0800 (PST) (envelope-from gallatin@cs.duke.edu) Received: from grasshopper.cs.duke.edu (grasshopper.cs.duke.edu [152.3.145.30]) by duke.cs.duke.edu (8.12.6/8.12.6) with ESMTP id h1K1lT8I009051 (version=TLSv1/SSLv3 cipher=EDH-RSA-DES-CBC3-SHA bits=168 verify=NO); Wed, 19 Feb 2003 20:47:29 -0500 (EST) Received: (from gallatin@localhost) by grasshopper.cs.duke.edu (8.11.6/8.9.1) id h1K1lON47121; Wed, 19 Feb 2003 20:47:24 -0500 (EST) (envelope-from gallatin@cs.duke.edu) From: Andrew Gallatin MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Message-ID: <15956.13228.528898.580885@grasshopper.cs.duke.edu> Date: Wed, 19 Feb 2003 20:47:24 -0500 (EST) To: Dag-Erling Smorgrav Cc: alpha@FreeBSD.ORG, current@FreeBSD.ORG Subject: Re: top-of-tree alpha kernel panics during boot In-Reply-To: References: <15952.60850.445423.454870@grasshopper.cs.duke.edu> <15952.61478.809737.101419@grasshopper.cs.duke.edu> <15955.48613.835455.648469@grasshopper.cs.duke.edu> X-Mailer: VM 6.75 under 21.1 (patch 12) "Channel Islands" XEmacs Lucid Sender: owner-freebsd-alpha@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.org Dag-Erling Smorgrav writes: > #options CD9660 #kld Do you preload any/all of the things you've marked as klds? I've tried to duplicate your crash on my xp1000. I've used your kernel config file. I've reduced my memory size to 254MB. I've got roughly similar hardware (w/the exception of the chipset and cpu). The only thing I've not done is to preload any klds. I don't doubt there's a problem, but I'm having a hell of a time finding it :-( Drew Copyright (c) 1992-2003 The FreeBSD Project. Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994 The Regents of the University of California. All rights reserved. FreeBSD 5.0-CURRENT #2: Wed Feb 19 20:34:33 EST 2003 gallatin@monet:/usr/tmp/sys/alpha/compile/DES Preloaded elf kernel "/kernel.test" at 0xfffffc0000762000. ST6600 COMPAQ Professional Workstation XP1000, 500MHz 8192 byte page size, 1 processor. CPU: EV6 (21264) major=8 minor=3 extensions=0x303 OSF PAL rev: 0x1001600020153 real memory = 266338304 (254 MB) avail memory = 251936768 (240 MB) tsunami0: <21271 Core Logic chipset> pcib0: <21271 PCI host bus adapter> on tsunami0 pci0: on pcib0 isab0: at device 7.0 on pci0 isa0: on isab0 atapci0: port 0x10000-0x1000f,0x3f4-0x3f7,0x1f0-0x1f7 irq 238 at device 7.1 on pci0 ata0: at 0x1f0 irq 14 on atapci0 ata0: interrupting at ISA irq 14 ata1: at 0x170 irq 15 on atapci0 ata1: interrupting at ISA irq 15 atapci1: port 0x374-0x377,0x170-0x177 mem 0x1080000-0x108ffff irq 239 at device 7.2 on pci0 atapci1: Busmastering DMA not configured ohci0: mem 0x1090000-0x1090fff irq 234 at device 7.3 on pci0 ohci0: interrupting at ISA irq 10 usb0: OHCI version 1.0, legacy support usb0: on ohci0 usb0: USB revision 1.0 uhub0: (0x1080) OHCI root hub, class 9/0, rev 1.00/1.00, addr 1 uhub0: 2 ports with 2 removable, self powered pci0: at device 13.0 (no driver attached) pcib1: <21271 PCI host bus adapter> on tsunami0 pci1: on pcib1 dc0: port 0x10000-0x1007f mem 0x1051000-0x10513ff irq 45 at device 3.0 on pci1 dc0: Ethernet address: 00:00:f8:71:ae:00 miibus0: on dc0 dcphy0: on miibus0 dcphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto dc0: interrupting at TSUNAMI irq 45 isp0: port 0x1000-0x10ff mem 0x1050000-0x1050fff irq 47 at device 6.0 on pci1 isp0: interrupting at TSUNAMI irq 47 pcib2: at device 8.0 on pci1 pci2: on pcib2 atkbdc0: at port 0x64,0x60 on isa0 atkbd0: irq 1 on atkbdc0 atkbd0: interrupting at ISA irq 1 fdc0: at port 0x3f7,0x3f0-0x3f5 irq 6 drq 2 on isa0 fdc0: interrupting at ISA irq 6 mcclock0: at port 0x70-0x71 on isa0 ppc0: at port 0x3bc-0x3c3 irq 7 on isa0 ppc0: Generic chipset (EPP/NIBBLE) in COMPATIBLE mode lpt0: on ppbus0 lpt0: Polled port ppi0: on ppbus0 ppc0: interrupting at ISA irq 7 sio0 at port 0x3f8-0x3ff irq 4 on isa0 sio0: type 16550A, console sio0: interrupting at ISA irq 4 sio1 at port 0x2f8-0x2ff irq 3 on isa0 sio1: type 16550A sio1: interrupting at ISA irq 3 sbc0: at port 0x220-0x22f irq 5 drq 1 on isa0 sbc0: interrupting at ISA irq 5 pcm0: on sbc0 Timecounter "i8254" frequency 1193182 Hz Timecounter "alpha" frequency 500003025 Hz Timecounters tick every 0.976 msec ad0: 9787MB [19885/16/63] at ata0-slave WDMA2 acd0: CDROM at ata0-master PIO4 Waiting 2 seconds for SCSI devices to settle da0 at isp0 bus 0 target 0 lun 0 da0: Fixed Direct Access SCSI-2 device da0: 40.000MB/s transfers (20.000MHz, offset 8, 16bit), Tagged Queueing Enabled da0: 4091MB (8380080 512 byte sectors: 255H 63S/T 521C) da1 at isp0 bus 0 target 1 lun 0 da1: Fixed Direct Access SCSI-2 device da1: 40.000MB/s transfers (20.000MHz, offset 8, 16bit), Tagged Queueing Enabled da1: 8683MB (17783240 512 byte sectors: 255H 63S/T 1106C) da2 at isp0 bus 0 target 2 lun 0 da2: Fixed Direct Access SCSI-2 device da2: 40.000MB/s transfers (20.000MHz, offset 8, 16bit), Tagged Queueing Enabled da2: 8678MB (17773524 512 byte sectors: 255H 63S/T 1106C) Mounting root from ufs:/dev/da1a To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-alpha" in the body of the message From owner-freebsd-alpha Wed Feb 19 19:25:59 2003 Delivered-To: freebsd-alpha@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id B65F737B401; Wed, 19 Feb 2003 19:25:57 -0800 (PST) Received: from obsecurity.dyndns.org (adsl-63-207-60-52.dsl.lsan03.pacbell.net [63.207.60.52]) by mx1.FreeBSD.org (Postfix) with ESMTP id C509743F75; Wed, 19 Feb 2003 19:25:56 -0800 (PST) (envelope-from kris@obsecurity.org) Received: from rot13.obsecurity.org (rot13.obsecurity.org [10.0.0.5]) by obsecurity.dyndns.org (Postfix) with ESMTP id 57A1467C91; Wed, 19 Feb 2003 19:25:56 -0800 (PST) Received: by rot13.obsecurity.org (Postfix, from userid 1000) id 4EB871194; Wed, 19 Feb 2003 19:25:56 -0800 (PST) Date: Wed, 19 Feb 2003 19:25:56 -0800 From: Kris Kennaway To: Dag-Erling Smorgrav Cc: Andrew Gallatin , alpha@FreeBSD.ORG, current@FreeBSD.ORG Subject: Re: top-of-tree alpha kernel panics during boot Message-ID: <20030220032556.GA3206@rot13.obsecurity.org> References: <15952.60850.445423.454870@grasshopper.cs.duke.edu> <15952.61478.809737.101419@grasshopper.cs.duke.edu> <15955.48613.835455.648469@grasshopper.cs.duke.edu> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="y0ulUmNC+osPPQO6" Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.4i Sender: owner-freebsd-alpha@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.org --y0ulUmNC+osPPQO6 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline On Wed, Feb 19, 2003 at 08:42:40PM +0100, Dag-Erling Smorgrav wrote: > 3) a fresh kernel without pcm boots but exhibits the same symptoms > kris reported, i.e. programs segfaulting for no apparent reason; > if / when they produce a core file, it is corrupted and useless > for debugging. I suspect a problem in the I/O system, possibly > similar to the one tegge discovered and fixed last week. My problem (seen on the alpha package cluster in the chroots used to build packages) may have been a bad userland. I used a snapshot from snapshots.jp.freebsd.org to populate the chroots and saw tons of sig11s during the package builds, but when I built a world myself and used that the problems seem to have ceased. I haven't updated the kernel on those machines. Kris --y0ulUmNC+osPPQO6 Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.1 (FreeBSD) iD8DBQE+VErDWry0BWjoQKURAokRAJ4vuGfFX3ZigT+EUQiiip0PoouprQCg/j/l xo49ZKffwNw1m6z5ARXsSrk= =4xyq -----END PGP SIGNATURE----- --y0ulUmNC+osPPQO6-- To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-alpha" in the body of the message From owner-freebsd-alpha Thu Feb 20 1: 0:28 2003 Delivered-To: freebsd-alpha@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 9B13137B405; Thu, 20 Feb 2003 01:00:26 -0800 (PST) Received: from flood.ping.uio.no (flood.ping.uio.no [129.240.78.31]) by mx1.FreeBSD.org (Postfix) with ESMTP id C2F2843FBD; Thu, 20 Feb 2003 01:00:24 -0800 (PST) (envelope-from des@ofug.org) Received: by flood.ping.uio.no (Postfix, from userid 2602) id C97DE536E; Thu, 20 Feb 2003 10:00:22 +0100 (CET) X-URL: http://www.ofug.org/~des/ X-Disclaimer: The views expressed in this message do not necessarily coincide with those of any organisation or company with which I am or have been affiliated. To: Andrew Gallatin Cc: alpha@FreeBSD.ORG, current@FreeBSD.ORG Subject: Re: top-of-tree alpha kernel panics during boot References: <15952.60850.445423.454870@grasshopper.cs.duke.edu> <15952.61478.809737.101419@grasshopper.cs.duke.edu> <15955.48613.835455.648469@grasshopper.cs.duke.edu> <15956.13228.528898.580885@grasshopper.cs.duke.edu> From: Dag-Erling Smorgrav Date: Thu, 20 Feb 2003 10:00:22 +0100 Message-ID: User-Agent: Gnus/5.090014 (Oort Gnus v0.14) Emacs/21.2 (i386--freebsd) MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Sender: owner-freebsd-alpha@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.org Andrew Gallatin writes: > Do you preload any/all of the things you've marked as klds? No... DES -- Dag-Erling Smorgrav - des@ofug.org To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-alpha" in the body of the message From owner-freebsd-alpha Thu Feb 20 5:41: 6 2003 Delivered-To: freebsd-alpha@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id AD5B437B401; Thu, 20 Feb 2003 05:41:05 -0800 (PST) Received: from duke.cs.duke.edu (duke.cs.duke.edu [152.3.140.1]) by mx1.FreeBSD.org (Postfix) with ESMTP id CCCB443F93; Thu, 20 Feb 2003 05:41:04 -0800 (PST) (envelope-from gallatin@cs.duke.edu) Received: from grasshopper.cs.duke.edu (grasshopper.cs.duke.edu [152.3.145.30]) by duke.cs.duke.edu (8.12.6/8.12.6) with ESMTP id h1KDf38I022097 (version=TLSv1/SSLv3 cipher=EDH-RSA-DES-CBC3-SHA bits=168 verify=NO); Thu, 20 Feb 2003 08:41:04 -0500 (EST) Received: (from gallatin@localhost) by grasshopper.cs.duke.edu (8.11.6/8.9.1) id h1KDewl48130; Thu, 20 Feb 2003 08:40:58 -0500 (EST) (envelope-from gallatin@cs.duke.edu) From: Andrew Gallatin MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Message-ID: <15956.56042.854220.62147@grasshopper.cs.duke.edu> Date: Thu, 20 Feb 2003 08:40:58 -0500 (EST) To: Dag-Erling Smorgrav Cc: alpha@FreeBSD.ORG, current@FreeBSD.ORG Subject: Re: top-of-tree alpha kernel panics during boot In-Reply-To: References: <15952.60850.445423.454870@grasshopper.cs.duke.edu> <15952.61478.809737.101419@grasshopper.cs.duke.edu> <15955.48613.835455.648469@grasshopper.cs.duke.edu> <15956.13228.528898.580885@grasshopper.cs.duke.edu> X-Mailer: VM 6.75 under 21.1 (patch 12) "Channel Islands" XEmacs Lucid Sender: owner-freebsd-alpha@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.org Dag-Erling Smorgrav writes: > Andrew Gallatin writes: > > Do you preload any/all of the things you've marked as klds? > > No... Damn. I'm sorry then, I think I've done all I can to try to duplicate it. Would you mind doing a binary search to find out when your problem started? Drew To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-alpha" in the body of the message From owner-freebsd-alpha Thu Feb 20 13:54:59 2003 Delivered-To: freebsd-alpha@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 9CD9A37B401; Thu, 20 Feb 2003 13:54:58 -0800 (PST) Received: from flood.ping.uio.no (flood.ping.uio.no [129.240.78.31]) by mx1.FreeBSD.org (Postfix) with ESMTP id 67C8343FBD; Thu, 20 Feb 2003 13:54:57 -0800 (PST) (envelope-from des@ofug.org) Received: by flood.ping.uio.no (Postfix, from userid 2602) id 3F0B9536F; Thu, 20 Feb 2003 22:54:55 +0100 (CET) X-URL: http://www.ofug.org/~des/ X-Disclaimer: The views expressed in this message do not necessarily coincide with those of any organisation or company with which I am or have been affiliated. To: Andrew Gallatin Cc: alpha@FreeBSD.ORG, current@FreeBSD.ORG Subject: Re: top-of-tree alpha kernel panics during boot From: Dag-Erling Smorgrav Date: Thu, 20 Feb 2003 22:54:54 +0100 In-Reply-To: <15956.56042.854220.62147@grasshopper.cs.duke.edu> (Andrew Gallatin's message of "Thu, 20 Feb 2003 08:40:58 -0500 (EST)") Message-ID: User-Agent: Gnus/5.090014 (Oort Gnus v0.14) Emacs/21.2 (i386--freebsd) References: <15952.60850.445423.454870@grasshopper.cs.duke.edu> <15952.61478.809737.101419@grasshopper.cs.duke.edu> <15955.48613.835455.648469@grasshopper.cs.duke.edu> <15956.13228.528898.580885@grasshopper.cs.duke.edu> <15956.56042.854220.62147@grasshopper.cs.duke.edu> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Sender: owner-freebsd-alpha@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.org Andrew Gallatin writes: > Damn. I'm sorry then, I think I've done all I can to try to duplicate > it. Would you mind doing a binary search to find out when your problem > started? I'd rather not, the machine is essential to my home network and downtime affects not only me but also my SO. And the segfaults seem to have gone away as well... I am now running a ToT kernel w/o pcm, and it's already gone halfway through a buildworld without a single segfault. DES -- Dag-Erling Smorgrav - des@ofug.org To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-alpha" in the body of the message From owner-freebsd-alpha Thu Feb 20 16:31:24 2003 Delivered-To: freebsd-alpha@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 6C86837B401 for ; Thu, 20 Feb 2003 16:31:23 -0800 (PST) Received: from mail.inka.de (quechua.inka.de [193.197.184.2]) by mx1.FreeBSD.org (Postfix) with ESMTP id 9BAD443FBD for ; Thu, 20 Feb 2003 16:31:22 -0800 (PST) (envelope-from mailnull@mips.inka.de) Received: from kemoauc.mips.inka.de (uucp@) by mail.inka.de with gbsmtp id 18m161-0004OP-05; Fri, 21 Feb 2003 01:31:21 +0100 Received: from kemoauc.mips.inka.de (localhost [127.0.0.1]) by kemoauc.mips.inka.de (8.12.6/8.12.6) with ESMTP id h1KNg2t0022801 for ; Fri, 21 Feb 2003 00:42:02 +0100 (CET) (envelope-from mailnull@localhost.mips.inka.de) Received: (from mailnull@localhost) by kemoauc.mips.inka.de (8.12.6/8.12.6/Submit) id h1KNg2ZZ022800 for freebsd-alpha@freebsd.org; Fri, 21 Feb 2003 00:42:02 +0100 (CET) From: naddy@mips.inka.de (Christian Weisgerber) Subject: ports/multimedia/libmpeg2 Date: Thu, 20 Feb 2003 23:42:01 +0000 (UTC) Message-ID: Originator: naddy@mips.inka.de (Christian Weisgerber) To: freebsd-alpha@freebsd.org Sender: owner-freebsd-alpha@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.org Anybody have a better solution than PR 48506? -- Christian "naddy" Weisgerber naddy@mips.inka.de To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-alpha" in the body of the message From owner-freebsd-alpha Thu Feb 20 21:31:13 2003 Delivered-To: freebsd-alpha@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 0A94137B401; Thu, 20 Feb 2003 21:31:12 -0800 (PST) Received: from stork.mail.pas.earthlink.net (stork.mail.pas.earthlink.net [207.217.120.188]) by mx1.FreeBSD.org (Postfix) with ESMTP id 3C2E043F85; Thu, 20 Feb 2003 21:31:11 -0800 (PST) (envelope-from tlambert2@mindspring.com) Received: from pool0006.cvx40-bradley.dialup.earthlink.net ([216.244.42.6] helo=mindspring.com) by stork.mail.pas.earthlink.net with asmtp (SSLv3:RC4-MD5:128) (Exim 3.33 #1) id 18m5m4-0002Fe-00; Thu, 20 Feb 2003 21:31:05 -0800 Message-ID: <3E55B940.A8B822E3@mindspring.com> Date: Thu, 20 Feb 2003 21:29:36 -0800 From: Terry Lambert X-Mailer: Mozilla 4.79 [en] (Win98; U) X-Accept-Language: en MIME-Version: 1.0 To: Dag-Erling Smorgrav Cc: Andrew Gallatin , alpha@FreeBSD.ORG, current@FreeBSD.ORG Subject: Re: top-of-tree alpha kernel panics during boot References: <15952.60850.445423.454870@grasshopper.cs.duke.edu> <15952.61478.809737.101419@grasshopper.cs.duke.edu> <15955.48613.835455.648469@grasshopper.cs.duke.edu> <15956.13228.528898.580885@grasshopper.cs.duke.edu> <15956.56042.854220.62147@grasshopper.cs.duke.edu> Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit X-ELNK-Trace: b1a02af9316fbb217a47c185c03b154d40683398e744b8a4908915549b761d015eb1813a980532ec350badd9bab72f9c350badd9bab72f9c350badd9bab72f9c Sender: owner-freebsd-alpha@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.org Dag-Erling Smorgrav wrote: > Andrew Gallatin writes: > > Damn. I'm sorry then, I think I've done all I can to try to duplicate > > it. Would you mind doing a binary search to find out when your problem > > started? > > I'd rather not, the machine is essential to my home network and > downtime affects not only me but also my SO. And the segfaults seem > to have gone away as well... I am now running a ToT kernel w/o pcm, > and it's already gone halfway through a buildworld without a single > segfault. If all you are replacing is the kernel, you should be able to do a single test in an hour. If you are willing to spend 8 hours on this, then you should be able to go back 32 days, for a 1 day increment. If you are willing to spend 4 hours on it, and you pick a 4 day increment, you can go back 64 days (2 months). Do you have a bounding range? This may not take that much time, or you can put your SO in a bubble bath on two occasions (8-)), etc., and get it solved. -- Terry To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-alpha" in the body of the message From owner-freebsd-alpha Fri Feb 21 15:35:26 2003 Delivered-To: freebsd-alpha@hub.freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 4C9AB37B401; Fri, 21 Feb 2003 15:35:25 -0800 (PST) Received: from freefall.freebsd.org (freefall.freebsd.org [216.136.204.21]) by mx1.FreeBSD.org (Postfix) with ESMTP id 6D4ED43F75; Fri, 21 Feb 2003 15:35:24 -0800 (PST) (envelope-from robert@FreeBSD.org) Received: from freefall.freebsd.org (robert@localhost [127.0.0.1]) by freefall.freebsd.org (8.12.6/8.12.6) with ESMTP id h1LNZONS013213; Fri, 21 Feb 2003 15:35:24 -0800 (PST) (envelope-from robert@freefall.freebsd.org) Received: (from robert@localhost) by freefall.freebsd.org (8.12.6/8.12.6/Submit) id h1LNZKsW013209; Fri, 21 Feb 2003 15:35:20 -0800 (PST) Date: Fri, 21 Feb 2003 15:35:20 -0800 (PST) From: Robert Drehmel Message-Id: <200302212335.h1LNZKsW013209@freefall.freebsd.org> To: terry@uplift.sunquest.com, robert@FreeBSD.org, freebsd-alpha@FreeBSD.org Subject: Re: alpha/45240: pstat -f column headings misaligned on Alpha Sender: owner-freebsd-alpha@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.org Synopsis: pstat -f column headings misaligned on Alpha State-Changed-From-To: open->patched State-Changed-By: robert State-Changed-When: Fri Feb 21 15:32:02 PST 2003 State-Changed-Why: The patch that was committed to -CURRENT introduces differently sized columns for 32 and 64 bit architectures. http://www.freebsd.org/cgi/query-pr.cgi?pr=45240 To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-alpha" in the body of the message From owner-freebsd-alpha Sat Feb 22 10: 4:59 2003 Delivered-To: freebsd-alpha@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 67EA337B405 for ; Sat, 22 Feb 2003 10:04:58 -0800 (PST) Received: from bol.com.br (200-163-044-064.cpece7003.dsl.brasiltelecom.net.br [200.163.44.64]) by mx1.FreeBSD.org (Postfix) with SMTP id B7D5F43FB1 for ; Sat, 22 Feb 2003 10:04:55 -0800 (PST) (envelope-from redacaocoml@bol.com.br) From: "Redação Comercial" To: Subject: Elaboração de cartas comerciais Mime-Version: 1.0 Content-Type: text/plain; charset="ISO-8859-1" Date: Sat, 22 Feb 2003 14:04:49 -0300 Content-Transfer-Encoding: 8bit Message-Id: <20030222180455.B7D5F43FB1@mx1.FreeBSD.org> Sender: owner-freebsd-alpha@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.org COMUNICADO IMPORTANTE!! 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