Feb 24 12:20:17 shawc kernel: ncr53c860-0-<4,0>: phase change 2-3 6@0008ee45
resid=2.
Feb 24 12:20:52 shawc kernel: attempt to access beyond end of device
Feb 24 12:20:52 shawc kernel: 08:06: rw=0, want=1952522357, limit=704907
After this system is dead, have to hit sysrq B.
I have seen this with vanilla 2.2.2, 2.2.1-ac5 , 2.2.2-ac1 and 2.1.132
Reverting to 2.0.36 all is fine.
I don't thing this is necessarily a SCSI problem as it happens during
backup to an IDE tape device when SMBFS filesystems are being accessed.
I suspect that SMBFS is trampling on something.
dmesg follows:
Linux version 2.2.2 (root@shawc) (gcc version 2.7.2.3) #2 Wed Feb 24 13:10:34 GMT 1999
Detected 300693181 Hz processor.
Console: colour VGA+ 80x25
Calibrating delay loop... 599.65 BogoMIPS
Memory: 128284k/131008k available (772k kernel code, 412k reserved, 1484k data, 56k init)
CPU: AMD AMD-K6(tm) 3D processor stepping 00
Checking 386/387 coupling... OK, FPU using exception 16 error reporting.
Checking 'hlt' instruction... OK.
POSIX conformance testing by UNIFIX
PCI: Using configuration type 1
PCI: Probing PCI hardware
Linux NET4.0 for Linux 2.2
Based upon Swansea University Computer Society NET3.039
NET4: Unix domain sockets 1.0 for Linux NET4.0.
NET4: Linux TCP/IP 1.0 for NET4.0
IP Protocols: ICMP, UDP, TCP
Initializing RT netlink socket
Starting kswapd v 1.5
Serial driver version 4.27 with no serial options enabled
ttyS00 at 0x03f8 (irq = 4) is a 16550A
ttyS01 at 0x02f8 (irq = 3) is a 16550A
pty: 256 Unix98 ptys configured
apm: BIOS version 1.2 Flags 0x03 (Driver version 1.9)
PCI_IDE: unknown IDE controller on PCI bus 00 device 78, VID=10b9, DID=5229
PCI_IDE: not 100% native mode: will probe irqs later
PCI_IDE: simplex device: DMA disabled
ide0: PCI_IDE Bus-Master DMA disabled (BIOS)
PCI_IDE: simplex device: DMA disabled
ide1: PCI_IDE Bus-Master DMA disabled (BIOS)
hda: QUANTUM FIREBALL ST2.1A, ATA DISK drive
hdb: FX320S, ATAPI CDROM drive
hdc: CONNER CTT8000-A, ATAPI TAPE drive
ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
ide1 at 0x170-0x177,0x376 on irq 15
hda: QUANTUM FIREBALL ST2.1A, 2014MB w/81kB Cache, CHS=1023/64/63
hdb: ATAPI 32X CD-ROM drive, 256kB Cache
Uniform CDROM driver Revision: 2.52
ncr53c8xx: at PCI bus 0, device 9, function 0
ncr53c8xx: 53c860 detected with Symbios NVRAM
ncr53c860-0: rev=0x02, base=0xdf000000, io_port=0xb000, irq=12
ncr53c860-0: Symbios format NVRAM, ID 7, Fast-20, Parity Checking
ncr53c860-0: initial SCNTL3/DMODE/DCNTL/CTEST3/4/5 = (hex) 05/ce/a0/01/00/00
ncr53c860-0: final SCNTL3/DMODE/DCNTL/CTEST3/4/5 = (hex) 05/ce/a0/00/08/00
ncr53c860-0: requesting shared irq 12 (dev_id=0xc0008080)
ncr53c860-0: resetting, command processing suspended for 2 seconds
ncr53c860-0: restart (scsi reset).
scsi0 : ncr53c8xx - revision 3.1f
scsi : 1 host.
ncr53c860-0: command processing resumed
Vendor: IBM Model: DDRS-34560 Rev: S92A
Type: Direct-Access ANSI SCSI revision: 02
Detected scsi disk sda at scsi0, channel 0, id 4, lun 0
ncr53c860-0-<4,0>: tagged command queue depth set to 8
scsi : detected 1 SCSI disk total.
ncr53c860-0-<4,*>: FAST-20 SCSI 20.0 MB/s (50 ns, offset 8)
SCSI device sda: hdwr sector= 512 bytes. Sectors= 8925000 [4357 MB] [4.4 GB]
Partition check:
sda: sda1 sda2 sda3 sda4 < sda5 sda6 >
hda: hda1 hda3 < hda5 > hda4
VFS: Mounted root (ext2 filesystem) readonly.
Freeing unused kernel memory: 56k freed
Adding Swap: 130748k swap-space (priority -1)
MSDOS FS: Using codepage 850
MSDOS FS: Using codepage 850
MSDOS FS: Using codepage 850
ne2k-pci.c:v0.99L 2/7/98 D. Becker/P. Gortmaker http://cesdis.gsfc.nasa.gov/linux/drivers/ne2k-pci.html
ne2k-pci.c: PCI NE2000 clone 'RealTek RTL-8029' at I/O 0xa800, IRQ 11.
eth0: PCI NE2000 found at 0xa800, IRQ 11, 00:00:21:68:A5:D6.
VFS: Disk change detected on device ide0(3,64)
SMBFS: Win 95 bug fixes enabled
SMBFS: Using core getattr (Win 95 speedup)
Installing knfsd (copyright (C) 1996 okir@monad.swb.de).
nfsd_init: initialized fhcache, entries=256
SMBFS: Win 95 bug fixes enabled
SMBFS: Using core getattr (Win 95 speedup)
parport0: PC-style at 0x378 [SPP,PS2,EPP]
parport0: no IEEE-1284 device present.
lp0: using parport0 (polling).
lp0 off-line
lm78: init (ronald.schmit@informatik.tu-chemnitz.de)
lm78: SMBBA@e800 F1div=2 F2div=2
CSLIP: code copyright 1989 Regents of the University of California
SLIP: version 0.8.4-NET3.019-NEWTTY-MODULAR (dynamic channels, max=256) (6 bit encapsulation enabled).
SLIP linefill/keepalive option.
PPP: version 2.3.3 (demand dialling)
PPP line discipline registered.
registered device ppp0
PPP BSD Compression module registered
PPP Deflate Compression module registered
PPP: ppp line discipline successfully unregistered
-- Shaw Carruthers - shaw@shawc.demon.co.uk London SW14 7JW UK This is not a sig( with homage to Magritte).
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