Date: Mon, 10 Sep 2001 23:09:30 -0700 (PDT) From: darren <igla@batterybackups.net> To: freebsd-gnats-submit@FreeBSD.org Subject: kern/30502: panics if logitech joystick usb attached to system Message-ID: <200109110609.f8B69Uq50167@freefall.freebsd.org>
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>Number: 30502
>Category: kern
>Synopsis: panics if logitech joystick usb attached to system
>Confidential: no
>Severity: serious
>Priority: medium
>Responsible: freebsd-bugs
>State: open
>Quarter:
>Keywords:
>Date-Required:
>Class: sw-bug
>Submitter-Id: current-users
>Arrival-Date: Mon Sep 10 23:10:01 PDT 2001
>Closed-Date:
>Last-Modified:
>Originator: darren
>Release: 4.4-RC
>Organization:
none
>Environment:
FreeBSD ArkRoyal.batterybackups.net 4.4-RC FreeBSD 4.4-RC #0: Mon Sep 10 21:35:30 PDT 2001 darren@ArkRoyal.batterybackups.net:/usr/obj/usr/src/sys/ARKROYAL i386
>Description:
if logitech joystick usb is attached to system, next program that runs will panic.
device "Logitech Wingman Digital 3D" product 0xc207 vendor 0x046d release 0x0104
I have tried to follow kernel debugging section of handbook, and managed to get this output :
Fatal trap 12: page fault while in kernel mode
fault virtual address = 0x0
fault code = supervisor read, page not present
instruction pointer = 0x8:0xc023fd14
stack pointer = 0x10:0xcc319d18
frame pointer = 0x10:0xcc319d20
code segment = base 0x0, limit 0xfffff, type 0x1b
= DPL 0, pres 1, def32 1, gran 1
processor eflags = interrupt enabled, resume, IOPL = 0
current process = 410 (usbdevs)
interrupt mask = none
trap number = 12
panic: page fault
syncing disks... 14 1 1
done
Uptime: 4m19s
#0 0xc015155a in dumpsys ()
#1 0xc015137b in boot ()
#2 0xc0151748 in poweroff_wait ()
#3 0xc026a822 in trap_fatal ()
#4 0xc026a4f5 in trap_pfault ()
#5 0xc026a0df in trap ()
#6 0xc023fd14 in strncpy ()
#7 0xc0214650 in usbd_fill_deviceinfo ()
#8 0xc021185b in usbioctl ()
#9 0xc0189206 in spec_ioctl ()
#10 0xc0188f31 in spec_vnoperate ()
#11 0xc01fca4d in ufs_vnoperatespec ()
#12 0xc0185833 in vn_ioctl ()
#13 0xc016017e in ioctl ()
#14 0xc026aacd in syscall2 ()
#15 0xc025ee55 in Xint0x80_syscall ()
#16 0x804893e in ?? ()
#17 0x8048981 in ?? ()
#18 0x80489f5 in ?? ()
#19 0x8048aca in ?? ()
#20 0x8048675 in ?? ()
uhci0: <VIA 83C572 USB controller> port 0xe400-0xe41f irq 9 at device 7.2 on pci0
usb0: <VIA 83C572 USB controller> on uhci0
usb0: USB revision 1.0
uhub0: VIA UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub0: 2 ports with 2 removable, self powered
problem seems very much like http://www.FreeBSD.org/cgi/query-pr.cgi?pr=27370 but patch there did not work for me (deleted the 2 lines and remade kernel)
i can try to provide additional information if requested
>How-To-Repeat:
have usb logitech joystick plugged into system.
>Fix:
>Release-Note:
>Audit-Trail:
>Unformatted:
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