Lost interrupts on SMP systems
John Baldwin
jhb at FreeBSD.org
Fri Dec 31 11:38:40 PST 2004
On Friday 31 December 2004 02:25 am, Peter Trifonov wrote:
> Hello John,
>
> On Thursday 30 December 2004 22:54, John Baldwin wrote:
> > > >You forgot to mention what version of FreeBSD you're running.
> > >
> > > I am running FreeBSD 5.3 RELEASE
> >
> > Can you get a verbose dmesg please?
>
> Please find it below.
>
> There is another strange thing here. Kernel reports a lot of SCSI drives
> (da0-da6), while there is only one (da6) installed. However, this does not
> seem to be related to the fxp timeout problem and is not very annoying.
>
> ============================================
> 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-RELEASE #0: Sat Dec 18 11:45:40 MSK 2004
> bugman at firewall.xj.dcn:/usr/src/sys/i386/compile/FIREWALL
> Timecounter "i8254" frequency 1193182 Hz quality 0
> CPU: Pentium Pro (199.74-MHz 686-class CPU)
> Origin = "GenuineIntel" Id = 0x619 Stepping = 9
>
> Features=0xfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CM
>OV> real memory = 100663296 (96 MB)
> avail memory = 88842240 (84 MB)
> MPTable: <HP XX >
> FreeBSD/SMP: Multiprocessor System Detected: 2 CPUs
> cpu0 (BSP): APIC ID: 1
> cpu1 (AP): APIC ID: 0
> ioapic0: Changing APIC ID to 16
> ioapic0: Assuming intbase of 0
> MPTable: Ignoring global interrupt entry for pin 1
> MPTable: Ignoring global interrupt entry for pin 2
> MPTable: Ignoring global interrupt entry for pin 3
> MPTable: Ignoring global interrupt entry for pin 4
> MPTable: Ignoring global interrupt entry for pin 5
> MPTable: Ignoring global interrupt entry for pin 6
> MPTable: Ignoring global interrupt entry for pin 7
> MPTable: Ignoring global interrupt entry for pin 8
> MPTable: Ignoring global interrupt entry for pin 9
> MPTable: Ignoring global interrupt entry for pin 10
> MPTable: Ignoring global interrupt entry for pin 11
> MPTable: Ignoring global interrupt entry for pin 12
> MPTable: Ignoring global interrupt entry for pin 13
> MPTable: Ignoring global interrupt entry for pin 14
> MPTable: Ignoring global interrupt entry for pin 15
> ioapic0 <Version 1.1> irqs 0-15 on motherboard
Ok, well, this is a bit of a problem here. Basically, this means you don't
have any working interrupts as far as I can tell. Can you get the output of
mptable(8) for me?
--
John Baldwin <jhb at FreeBSD.org> <>< http://www.FreeBSD.org/~jhb/
"Power Users Use the Power to Serve" = http://www.FreeBSD.org
More information about the freebsd-smp
mailing list