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SubjectSeg fault when syncing Sony Clie 760 with USB cradle
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I am running Redhat 7.1 with the 2.4.12 kernel and using xfs.  I have
applied an SGI patch (linux-2.4.12-xfs-2001-10-11.patch.bz2) to run
xfs. I am using coldsync 2.2.0 to sync and everytime I try to sync it I
get a seg fault. This causes a kernel panic and I am no longer able to
use the USB port until I reboot. Below is the end of /var/log/messages:

Oct 25 20:23:10 localhost kernel: usb_control/bulk_msg: timeout
Oct 25 20:23:10 localhost kernel: visor.c: visor_startup - error getting
first unknown palm command
Oct 25 20:23:13 localhost kernel: usb_control/bulk_msg: timeout
Oct 25 20:23:13 localhost kernel: visor.c: visor_startup - error getting
second unknown palm command
Oct 25 20:23:13 localhost kernel: usbserial.c: Sony Clie 4.0 converter
now attached to ttyUSB0 (or usb/tts/0 for devfs)
Oct 25 20:23:13 localhost kernel: usbserial.c: Sony Clie 4.0 converter
now attached to ttyUSB1 (or usb/tts/1 for devfs)
Oct 25 20:23:13 localhost kernel: visor.c: USB HandSpring Visor, Palm
m50x, Sony Clie driver v1.4
Oct 25 20:23:15 localhost kernel: Unable to handle kernel NULL pointer
dereference at virtual address 00000014
Oct 25 20:23:15 localhost kernel: printing eip:
Oct 25 20:23:15 localhost kernel: c88c6103
Oct 25 20:23:15 localhost kernel: *pde = 00000000
Oct 25 20:23:15 localhost kernel: Oops: 0002
Oct 25 20:23:15 localhost kernel: CPU: 0
Oct 25 20:23:15 localhost kernel: EIP:
0010:[fat:__insmod_fat_S.bss_L2264+389699/11025069] Not tainted
Oct 25 20:23:15 localhost kernel: EIP: 0010:[<c88c6103>] Not
tainted
Oct 25 20:23:15 localhost kernel: EFLAGS: 00013202
Oct 25 20:23:15 localhost kernel: eax: c3c69800 ebx: c71ef494 ecx:
c71ef4f0 edx: 00000000
Oct 25 20:23:15 localhost kernel: esi: c71ef400 edi: 00000000 ebp:
c2f01edc esp: c2f01ea4
Oct 25 20:23:15 localhost kernel: ds: 0018 es: 0018 ss: 0018
Oct 25 20:23:15 localhost kernel: Process coldsync (pid: 1055,
stackpage=c2f01000)
Oct 25 20:23:15 localhost kernel: Stack: c2f30000 c50333c0 0000bc01
c88c03f4 c71ef494 c50333c0 c2f30000 00000000
Oct 25 20:23:15 localhost kernel: c01cf995 c2f30000 c50333c0
c019e29b c502018c 00000002 c2f30000 c01b579f
Oct 25 20:23:15 localhost kernel: c5020100 00000008 c5020100
00000180 00000000 c5020100 00000008 c2ec30a0
Oct 25 20:23:15 localhost kernel: Call Trace:
[fat:__insmod_fat_S.bss_L2264+365876/11048892] [tty_open+565/960]
[xfs_iunlock+75/128] [xfs_access+47/64] [linvfs_permission+33/48]
Oct 25 20:23:15 localhost kernel: Call Trace: [<c88c03f4>] [<c01cf995>]
[<c019e29b>] [<c01b579f>] [<c01c0051>]
Oct 25 20:23:15 localhost kernel: [permission+29/48]
[chrdev_open+54/64] [dentry_open+230/400] [filp_open+77/96]
[getname+94/160] [sys_open+52/144]
Oct 25 20:23:15 localhost kernel: [<c013bcbd>] [<c0133e26>]
[<c0132e76>] [<c0132d7d>] [<c013bb3e>] [<c01330a4>]
Oct 25 20:23:15 localhost kernel: [tracesys+31/35]
Oct 25 20:23:15 localhost kernel: [<c0106f77>]
Oct 25 20:23:15 localhost kernel:
Oct 25 20:23:15 localhost kernel: Code: 89 42 14 8b 4e 04 0f b6 53 24 8b
01 c1 e2 0f c1 e0 08 09 d0
Oct 25 20:24:07 localhost kernel: <6>usb.c: USB disconnect on device 2

Please CC pete@ximian.com in the reply.

- Pete
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