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Date:      Fri, 1 Jan 1999 16:03:21 -0500 (EST)
From:      Garrett Wollman <wollman@khavrinen.lcs.mit.edu>
To:        current@FreeBSD.ORG
Subject:   object inconsistant state: RPC: 1, RC: 0
Message-ID:  <199901012103.QAA11700@khavrinen.lcs.mit.edu>

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I just updated my kernel on one machine from about October to
yesterday's latest, and I'm suddenly getting a lot of these messages:

Jan  1 15:50:40 xyz /kernel: object inconsistant state: RPC: 3, RC: 0
Jan  1 15:50:40 xyz /kernel: object inconsistant state: RPC: 14, RC: 0
Jan  1 15:50:40 xyz /kernel: object inconsistant state: RPC: 3, RC: 0
Jan  1 15:50:40 xyz /kernel: object inconsistant state: RPC: 14, RC: 0
Jan  1 15:50:40 xyz /kernel: object inconsistant state: RPC: 36, RC: 0
Jan  1 15:50:40 xyz /kernel: object inconsistant state: RPC: 36, RC: 0
Jan  1 15:50:40 xyz /kernel: object inconsistant state: RPC: 1, RC: 0
Jan  1 15:50:40 xyz /kernel: object inconsistant state: RPC: 1, RC: 0
Jan  1 15:50:40 xyz /kernel: object inconsistant state: RPC: 42, RC: 0
Jan  1 15:50:40 xyz /kernel: object inconsistant state: RPC: 42, RC: 0
Jan  1 15:50:40 xyz /kernel: object inconsistant state: RPC: 2, RC: 0
Jan  1 15:50:40 xyz /kernel: object inconsistant state: RPC: 2, RC: 0
Jan  1 15:50:40 xyz /kernel: object inconsistant state: RPC: 2, RC: 0
Jan  1 15:50:40 xyz /kernel: object inconsistant state: RPC: 2, RC: 0

...every time I access the filesystem (e.g., with `ls').  Since this
makes the machine unusable, I have for the moment commented out the
message.  This message was added in rev. 1.134 (1998-02-23) by dyson
with a log message indicating that the condition should not occur.  It
appeared to have been triggered (the first time) by a `ps' command.

Anybody have any better ideas on what's going on here?  For the
record, this is a dual-processor SMP, with nothing else special about
its configuration.

Message buffer contains:

Copyright (c) 1992-1999 FreeBSD Inc.
Copyright (c) 1982, 1986, 1989, 1991, 1993
        The Regents of the University of California. All rights reserved.
FreeBSD 3.0-CURRENT #11: Fri Jan  1 15:49:12 EST 1999
    root@xyz.lcs.mit.edu:/usr/src/sys/compile/XYZ
Timecounter "i8254"  frequency 1193182 Hz
CPU: Pentium Pro (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,CMOV>
real memory  = 268435456 (262144K bytes)
avail memory = 258490368 (252432K bytes)
Programming 24 pins in IOAPIC #0
FreeBSD/SMP: Multiprocessor motherboard
 cpu0 (BSP): apic id:  0, version: 0x00040011, at 0xfec08000
 cpu1 (AP):  apic id:  4, version: 0x00040011, at 0xfec08000
 io0 (APIC): apic id: 13, version: 0x00170011, at 0xfec00000
Preloaded elf kernel "kernel" at 0xf0255000.
Preloaded elf module "star_saver.ko" at 0xf025509c.
Probing for devices on PCI bus 0:
chip0: <Intel 82440FX (Natoma) PCI and memory controller> rev 0x02 on pci0.0.0
chip1: <Intel 82371SB PCI to ISA bridge> rev 0x01 on pci0.18.0
chip2: <PCI to PCI bridge (vendor=1011 device=0024)> rev 0x01 on pci0.20.0
Probing for devices on PCI bus 1:
ahc0: <Adaptec aic7880 Ultra SCSI adapter> rev 0x00 int a irq 17 on pci1.5.0
ahc0: Using left over BIOS settings
ahc0: aic7880 Wide Channel A, SCSI Id=7, 16/255 SCBs
ed1: <NE2000 PCI Ethernet (ProLAN)> rev 0x00 int a irq 16 on pci1.8.0
ed1: address 00:20:78:14:a1:4b, type NE2000 (16 bit) 
fxp0: <Intel EtherExpress Pro 10/100B Ethernet> rev 0x01 int a irq 18 on pci1.10.0
fxp0: Ethernet address 00:a0:c9:06:b2:1d
vga0: <Cirrus Logic GD5430 SVGA controller> rev 0x22 on pci1.15.0
Probing for devices on the ISA bus:
sc0 at 0x60-0x6f irq 1 on motherboard
sc0: VGA color <16 virtual consoles, flags=0x0>
ed0 not found at 0x280
sio0 at 0x3f8-0x3ff irq 4 on isa
sio0: type 16550A
psm0 at 0x60-0x64 irq 12 on motherboard
psm0: model Generic PS/2 mouse, device ID 0
fdc0 at 0x3f0-0x3f7 irq 6 drq 2 on isa
fdc0: FIFO enabled, 8 bytes threshold
fd0: 1.44MB 3.5in
npx0 flags 0x1 on motherboard
npx0: INT 16 interface
APIC_IO: routing 8254 via 8259 on pin 0
Waiting 2 seconds for SCSI devices to settle
SMP: AP CPU #1 Launched!
pt0 at ahc0 bus 0 target 6 lun 0
pt0: <ESG-SHV SCA HSBP M2 0.14> Fixed Processor SCSI-2 device 
pt0: 3.300MB/s transfers
sa0 at ahc0 bus 0 target 3 lun 0
sa0: <ARCHIVE Python 28388-XXX 5.72> Removable Sequential Access SCSI-2 device 
sa0: 5.0MB/s transfers (5.0MHz, offset 15)
da1 at ahc0 bus 0 target 1 lun 0
da1: <SEAGATE ST39173WC 5698> Fixed Direct Access SCSI-2 device 
da1: 40.0MB/s transfers (20.0MHz, offset 8, 16bit), Tagged Queueing Enabled
da1: 8683MB (17783240 512 byte sectors: 64H 32S/T 8683C)
da0 at ahc0 bus 0 target 0 lun 0
da0: <SEAGATE ST34371W 0280> Fixed Direct Access SCSI-2 device 
da0: 40.0MB/s transfers (20.0MHz, offset 8, 16bit), Tagged Queueing Enabled
da0: 4148MB (8496960 512 byte sectors: 64H 32S/T 4148C)
da2 at ahc0 bus 0 target 10 lun 0
da2: <SEAGATE ST34572WC 0718> Fixed Direct Access SCSI-2 device 
da2: 40.0MB/s transfers (20.0MHz, offset 8, 16bit), Tagged Queueing Enabled
da2: 4340MB (8888924 512 byte sectors: 64H 32S/T 4340C)
changing root device to da0s1a
(da0:ahc0:0:0:0): tagged openings now 64
(da0:ahc0:0:0:0): tagged openings now 63
cd0 at ahc0 bus 0 target 5 lun 0
cd0: <SONY CD-ROM CDU-76S 1.2d> Removable CD-ROM SCSI-2 device 
cd0: 4.901MB/s transfers (4.901MHz, offset 15)
cd0: Attempt to query device size failed: NOT READY, Medium not present

[wow! I didn't realize that the PPro has a `somebody else's problem'
feature!]

-GAWollman

--
Garrett A. Wollman   | O Siem / We are all family / O Siem / We're all the same
wollman@lcs.mit.edu  | O Siem / The fires of freedom 
Opinions not those of| Dance in the burning flame
MIT, LCS, CRS, or NSA|                     - Susan Aglukark and Chad Irschick

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