Date: Mon, 16 Mar 2009 14:01:40 -0500 From: Alan Cox <alan.l.cox@gmail.com> To: Dan Allen <danallen46@airwired.net> Cc: FreeBSD-STABLE Mailing List <freebsd-stable@freebsd.org> Subject: Re: GCC build causes panic: page already inserted Message-ID: <ca3526250903161201w303977beg446c6623b49b2ce4@mail.gmail.com> In-Reply-To: <7381363A-9B55-4A3B-99BF-A05B2F879403@airwired.net> References: <7381363A-9B55-4A3B-99BF-A05B2F879403@airwired.net>
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On Mon, Mar 16, 2009 at 12:59 PM, Dan Allen <danallen46@airwired.net> wrote: > I saw that someone else had this happen last week... It is not a hardware > failure. > I have not seen that. I have only seen an assertion failure that would have nothing to do with your reported panic. > > While building the latest GCC 4.4 from /usr/ports/lang/gcc44 I got a core > dump with the message > > vm_page_insert: page already inserted > > I build this port every week on a Toshiba laptop (1.8GHz Core 2 Duo, 1 GB > RAM, 160 GB HD, plenty of free space, RELENG_7). I have never seen this > until today. Just before building this port I completely built the kernel > and world and installed them, so I am as up-to-date as you could be. > > I suspect recent changes to vm code... perhaps in > /usr/src/sys/vm/vm_meter.c or vm_page.c ? > > The compressed core dump is 41 MB. > For now, can you just provide the stack trace? Regards, Alan
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