DECthreads bugcheck with vdump

From: <luchodata_at_Caronte.Pla.net.PY>
Date: Mon, 23 Nov 1998 13:38:43 +0400 (GMT-4)

Hi,

On this system
...
Nov 23 03:18:35 ta vmunix: Digital UNIX V4.0B (Rev. 564); Sun Jun
21 15:46:16 GMT-0400 1998
Nov 23 03:18:35 ta vmunix: physical memory = 1024.00 megabytes.
Nov 23 03:18:35 ta vmunix: available memory = 990.00 megabytes.
Nov 23 03:18:35 ta vmunix: using 3924 buffers containing 30.65
megabytes of memory
Nov 23 03:18:35 ta vmunix: Master cpu at slot 0.
Nov 23 03:18:35 ta vmunix: Firmware revision: 5.1
Nov 23 03:18:35 ta vmunix: PALcode: Digital-UNIX/OSF version 1.21
Nov 23 03:18:35 ta vmunix: AlphaServer 4000 5/533 4MB
...
Nov 23 03:18:37 ta vmunix: Initializing xcr0. Please wait....
Nov 23 03:18:37 ta vmunix: xcr0 at pci0 slot 5
Nov 23 03:18:37 ta vmunix: xcr_logger: XCR_ERROR packet
Nov 23 03:18:37 ta vmunix: xcr_logger: cntrl 0 unit 2
Nov 23 03:18:37 ta vmunix: re_getdrive
Nov 23 03:18:37 ta vmunix: Cmd should always return good status
Nov 23 03:18:37 ta vmunix: Hard Error Detected
Nov 23 03:18:37 ta vmunix: Active XCR_COM at time of error
Nov 23 03:18:37 ta vmunix: xcr_logger: XCR_ERROR packet
Nov 23 03:18:37 ta vmunix: xcr_logger: cntrl 0 unit 2
Nov 23 03:18:37 ta vmunix: re_getdrive
Nov 23 03:18:37 ta vmunix: Cmd memory lost
Nov 23 03:18:37 ta vmunix: Possible Software Problem - Impossible
Cond Detected
Nov 23 03:18:37 ta vmunix: Active XCR_COM at time of error
Nov 23 03:18:37 ta vmunix: xcr_logger: XCR_ERROR packet
Nov 23 03:18:37 ta vmunix: xcr_logger: cntrl 0 unit 3
Nov 23 03:18:37 ta vmunix: re_getdrive
Nov 23 03:18:37 ta vmunix: Cmd should always return good status
Nov 23 03:18:37 ta vmunix: Hard Error Detected
Nov 23 03:18:37 ta vmunix: Active XCR_COM at time of error
Nov 23 03:18:37 ta vmunix: xcr_logger: XCR_ERROR packet
Nov 23 03:18:37 ta vmunix: xcr_logger: cntrl 0 unit 3
Nov 23 03:18:37 ta vmunix: re_getdrive
Nov 23 03:18:37 ta vmunix: Cmd memory lost
Nov 23 03:18:37 ta vmunix: Possible Software Problem - Impossible
Cond Detected
Nov 23 03:18:37 ta vmunix: Active XCR_COM at time of error
Nov 23 03:18:37 ta vmunix: re0 at xcr0 unit 0 (unit status = ONLINE,
raid level = 5)


I run every day this script by hand:
mount -a
vdump -u0f /dev/nrmt0h /
vdump -u0f /dev/nrmt0h /usr
vdump -u0f /dev/nrmt0h /usr/users/ingres
vdump -u0f /dev/nrmt0h /usr/users/sistemas
vdump -u0f /dev/nrmt0h /usr/users/ingres/jnl
vdump -u0f /dev/nrmt0h /usr/users/datos

and I get sometimes:

    DECTHREADS BUGCHECK (VERSION V3.13-435) TERMINATING EXECUTION
    VPUPCALLTHREAD UNBLOCKED: (OS/KERN) INVALID ARGUMENT (4) NXM-RESCHED
    (14,0)

1) This bugcheck is for something wrong on my scripts?
2) This bugcheck could be caused by the problem I have at the xcr0?

Any suggestion, comments will be appreciated.

Luis C. Benitez
Administrador de Sistemas
Received on Mon Nov 23 1998 - 17:41:57 NZDT

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