>Number:         17178
>Category:       port-acorn32
>Synopsis:       Non-emulated page fault with intr_depth > 0 in seeq8005 driver
>Confidential:   no
>Severity:       critical
>Priority:       high
>Responsible:    port-acorn32-maintainer
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Wed Jun 05 15:56:00 PDT 2002
>Closed-Date:
>Last-Modified:
>Originator:     Ben Harris
>Release:        1.6_BETA1 tgm build of 2002-05-25
>Organization:
>Environment:
Risc PC, SA110 CPU, RPC_WSCONS kernel

>Description:
While scp'ing my X sets to another machine, I got on the console:

Non-emulated page fault with intr_depth > 0
Data abort: 'Translation fault (page)' status=007 address=f3d34000 PC=f019f52c
Stopped in pid 855 (ssh) at	0xf019f52c:	ldrb	r12, [r1], #0x0001
db>

(gdb) info sym 0xf019f52c
outsw + 24 in section .text

Stack backtrace follows (frame contents elided to save my fingers):
0xf0038e0c (rlv=0xf0039d74) seeq8005_attach + 4996 in section .text
0xf0039d38 (rlv=0xf0039cc4) seeq8005_attach + 8880 in section .text
0xf0039af4 (rlv=0xf003a19c) seeq8005_attach + 8300 in section .text
0xf003a060 (rlv=0xf0039fe0) seeq8005intr + 440 in section .text
0xf0039eb4 (rlv=0xf01b2a60) seeq8005intr + 12 in section .text

Running "sync" from ddb gets me "panic: wddump: polled command has been
queued".

>How-To-Repeat:
Unknown, since I've only seen it this once.

>Fix:



>Release-Note:
>Audit-Trail:
>Unformatted: