Date: Fri, 1 Oct 2004 23:24:23 -0400 From: kdulzo@skoda.sockpuppet.org To: Brian Fundakowski Feldman <green@freebsd.org> Cc: freebsd-current@freebsd.org Subject: Re: panic: vm_proc_new: upage allocation failed (5.6-BETA6) Message-ID: <20041002032423.GB27131@skoda.sockpuppet.org> In-Reply-To: <20041001131432.GE997@green.homeunix.org> References: <20040930183822.GA23562@skoda.sockpuppet.org> <20041001131432.GE997@green.homeunix.org>
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On Fri, Oct 01, 2004 at 09:14:32AM -0400, Brian Fundakowski Feldman wrote:
> On Thu, Sep 30, 2004 at 02:38:22PM -0400, Kevin M. Dulzo wrote:
> > PAE still panics on boot, GENERIC still works flawlessly save 4G of RAM.
> >
>
> Can you try doing "show map kernel_map" (or the address for kernel_map
> if that doesn't work) in DDB when it panics, or translating that function
> into gdb-speak and getting the output? The address space seems to be
> getting fatally full.
>
Recent commits made this problem go away. I could not isolate any specific
entry regarding PAE issues. If you'd like to diagnose more, I'm willing
especially before I push these boxes into production as 5.3 releases.
As it stands, PAE configuration works out of the box. No memory or
kernel map modification required.
Thanks,
Kevin
[10:12pm]:(jirayi-san.kdulzo)~/usr/src/sys% dmesg | head -18
Copyright (c) 1992-2004 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 5.3-BETA6 #4: Fri Oct 1 21:52:53 CDT 2004
kdulzo@jirayi-san:/usr/obj/usr/src/sys/PAEDEBUG
Timecounter "i8254" frequency 1193182 Hz quality 0
CPU: Intel(R) Xeon(TM) CPU 3.20GHz (3184.87-MHz 686-class CPU)
Origin = "GenuineIntel" Id = 0xf25 Stepping = 5
Features=0xbfebfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CLFLUSH,DTS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE>
Hyperthreading: 2 logical CPUs
real memory = 8589930496 (8191 MB)
avail memory = 8149778432 (7772 MB)
ACPI APIC Table: <COMPAQ 00000083>
FreeBSD/SMP: Multiprocessor System Detected: 4 CPUs
cpu0 (BSP): APIC ID: 0
cpu1 (AP): APIC ID: 1
cpu2 (AP): APIC ID: 6
cpu3 (AP): APIC ID: 7
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