BUG at pci.h:96, SCSI Generic

From: Jeff Long (JwL@GiS.NeT)
Date: Tue Mar 14 2000 - 21:50:18 EST

Trying to access a generic SCSI device (scanner), I get:

kernel BUG at /usr/src/linux/include/asm/pci.h:96!
invalid operand: 0000
CPU: 0
EIP: 0010:[<c01c92e0>]
EFLAGS: 00010086
eax: 00000033 ebx: c7f96000 ecx: 00000013 edx: c6802ca0
esi: c7f94855 edi: 00000001 ebp: c7f98800 esp: c47b3e1c
ds: 0018 es: 0018 ss: 0018
Process xsane (pid: 781, stackpage=c47b3000)
Stack: c02670e7 c02671a0 00000060 c7f98800 c7f94800 c7f96000 c7fa2080
c7f8fc06 00000004 c5490040 00000006 00000001 c4342000 c01c94e8
c7fa2080 c7f94800 c7f98800 00000246 c7f948a4 c7f94800 c7fa2000
c01a4290 c01a4391 c7f94800 Call Trace: [<c02670e7>] [<c02671a0>]
[<c01c94e8>] [<c01a4290>] [<c01a4391>] [<c01a9d0c>] [<c01ab54c>]
       [<c01aa9b3>] [<c01a498e>] [<c01afcb8>] [<c01b093c>] [<c01af889>]
[<c012c7f0>] [<c010af1c>]
Code: 0f 0b 83 c4 0c c7 44 24 14 00 00 00 00 8b 4c 24 20 39 4c 24

- This started in the late 2.3.4x or early 2.3.5x and is in the
2.3.52-pre3 version.
Stack trace runs through aic7xxx and sg code. Process quits at BUG()
call referenced

- Attempts to restart the program hang:

open("/dev/sg0", O_RDWR

- Happens with or without devfs

To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.rutgers.edu
Please read the FAQ at http://www.tux.org/lkml/

This archive was generated by hypermail 2b29 : Thu Mar 23 2000 - 21:00:16 EST