>Number:         17583
>Category:       kern
>Synopsis:       pms0 mouse become almost unusable  suddenly
>Confidential:   no
>Severity:       serious
>Priority:       high
>Responsible:    kern-bug-people
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Fri Jul 12 08:09:00 PDT 2002
>Closed-Date:
>Last-Modified:
>Originator:     MOCHIDA Shuji
>Release:        1.6D/i386 supped at Jul 10 2002, 1.6_BETA4 Jul 6 2002
>Organization:
NETside Technologies, Inc.
>Environment:
NetBSD ebony 1.6D NetBSD 1.6D (BEECH1) #5: Fri Jul 12 00:03:03 JST 2002     mochid@ebony:/NetBSD-current/src/sys/arch/i386/compile/BEECH1 i386
>Description:

 Mouse (wsmouse0 at pms0 at pckbc0, Logitech 3 button PS/2 mouse) become
almost unusable suddenly. System works normaly, other than mouse pointer
won't move. 

 I recompiled dev/pckbc/pms.c with -DPMSDEBUG, kernel showed below.
pms0 reset repeatedly.


Jul 12 22:38:10 ebony /netbsd: pms_input: unusual delay (0.065445 s), scheduling reset
Jul 12 22:38:10 ebony /netbsd: pms0: resetting mouse interface
Jul 12 22:38:10 ebony /netbsd: pms_protocol: standard PS/2 protocol (no scroll wheel)
Jul 12 22:38:10 ebony /netbsd: pms_enable: using no scroll wheel (3 buttons) protocol
Jul 12 22:38:10 ebony /netbsd: pms_input: unusual delay (-1.939320 s), scheduling reset
Jul 12 22:38:10 ebony /netbsd: pms0: resetting mouse interface
Jul 12 22:38:10 ebony /netbsd: pms_protocol: standard PS/2 protocol (no scroll wheel)
Jul 12 22:38:10 ebony /netbsd: pms_enable: using no scroll wheel (3 buttons) protocol
Jul 12 22:38:10 ebony /netbsd: pms_input: unusual delay (0.053765 s), scheduling reset
Jul 12 22:38:10 ebony /netbsd: pms0: resetting mouse interface
Jul 12 22:38:10 ebony /netbsd: pms_protocol: standard PS/2 protocol (no scroll wheel)
Jul 12 22:38:10 ebony /netbsd: pms_enable: using no scroll wheel (3 buttons) protocol
Jul 12 22:38:10 ebony /netbsd: pms_input: unusual delay (-1.940393 s), scheduling reset
Jul 12 22:38:11 ebony /netbsd: pms0: resetting mouse interface
Jul 12 22:38:11 ebony /netbsd: pms_protocol: standard PS/2 protocol (no scroll wheel)
Jul 12 22:38:11 ebony /netbsd: pms_enable: using no scroll wheel (3 buttons) protocol
Jul 12 22:38:11 ebony /netbsd: pms_input: unusual delay (0.055542 s), scheduling reset
Jul 12 22:38:11 ebony /netbsd: pms0: resetting mouse interface
Jul 12 22:38:11 ebony /netbsd: pms_protocol: standard PS/2 protocol (no scroll wheel)
Jul 12 22:38:11 ebony /netbsd: pms_enable: using no scroll wheel (3 buttons) protocol
Jul 12 22:38:11 ebony /netbsd: pms_input: unusual delay (-1.936317 s), scheduling reset
Jul 12 22:38:11 ebony /netbsd: pms0: resetting mouse interface
Jul 12 22:38:11 ebony /netbsd: pms_protocol: standard PS/2 protocol (no scroll wheel)
Jul 12 22:38:11 ebony /netbsd: pms_enable: using no scroll wheel (3 buttons) protocol
Jul 12 22:38:11 ebony /netbsd: pms_input: unusual delay (0.064767 s), scheduling reset
Jul 12 22:38:11 ebony /netbsd: pms0: resetting mouse interface
Jul 12 22:38:11 ebony /netbsd: pms_protocol: standard PS/2 protocol (no scroll wheel)
Jul 12 22:38:11 ebony /netbsd: pms_enable: using no scroll wheel (3 buttons) protocol
Jul 12 22:38:11 ebony /netbsd: pms_input: unusual delay (-1.939749 s), scheduling reset
Jul 12 22:38:11 ebony /netbsd: pms0: resetting mouse interface
Jul 12 22:38:11 ebony /netbsd: pms_protocol: standard PS/2 protocol (no scroll wheel)
Jul 12 22:38:11 ebony /netbsd: pms_enable: using no scroll wheel (3 buttons) protocol
Jul 12 22:38:11 ebony /netbsd: pms_input: unusual delay (-1.985902 s), scheduling reset
Jul 12 22:38:11 ebony /netbsd: pms0: resetting mouse interface
Jul 12 22:38:12 ebony /netbsd: pms_protocol: standard PS/2 protocol (no scroll wheel)



>How-To-Repeat:

 I don't know, but it seems caused when on heavy disk load.

>Fix:

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