Hello,
Xorg server crashed in mieqProcessDeviceEvent() in my armel environment.
Callstack is like following:

 0: gsignal+0x40(0x41dbc12c) [/lib/libc.so.6]+0x2c12c
 1: abort+0x1b0(0x41dc19f8) [/lib/libc.so.6]+0x319f8
 2: FatalError+0x68(0x6b20c) [/usr/bin/Xorg]+0x6320c
 3: mieqProcessDeviceEvent+0x3c(0x62ed4) [/usr/bin/Xorg]+0x5aed4
 4: mieqProcessInputEvents+0xa0(0x630c0) [/usr/bin/Xorg]+0x5b0c0
 5: ProcessInputEvents+0x10(0x79090) [/usr/bin/Xorg]+0x71090
 6: (0x400d9628) [/usr/lib/xorg/modules/input/evdev_drv.so]+0x3628 : EvdevDeleteSubDevice()
 7: (0x400db404) [/usr/lib/xorg/modules/input/evdev_drv.so]+0x5404 : EvdevProc()
 8: DisableDevice+0x128(0x39eac) [/usr/bin/Xorg]+0x31eac
 9: RemoveDevice+0x200(0x3a214) [/usr/bin/Xorg]+0x32214
10: DeleteInputDeviceRequest+0x3c(0x74ac4) [/usr/bin/Xorg]+0x6cac4
11: (0x39934) [/usr/bin/Xorg]+0x31934 : CloseDownDevices()
12: (0x6acec) [/usr/bin/Xorg]+0x62cec : AbortServer()
13: FatalError+0x94(0x6b238) [/usr/bin/Xorg]+0x63238
14: __default_rt_sa_restorer_v2+0x0(0x41dbd4c0) [/lib/libc.so.6]+0x2d4c0
15: OsVendorFatalError+0x5c(0x7566c) [/usr/bin/Xorg]+0x6d66c
16: FatalError+0x7c(0x6b220) [/usr/bin/Xorg]+0x63220
17: mieqProcessDeviceEvent+0x3c(0x62ed4) [/usr/bin/Xorg]+0x5aed4
18: mieqProcessInputEvents+0xa0(0x630c0) [/usr/bin/Xorg]+0x5b0c0
19: ProcessInputEvents+0x10(0x79090) [/usr/bin/Xorg]+0x71090
20: (0x33c08) [/usr/bin/Xorg]+0x2bc08 : Dispatch
21: (0x26cc0) [/usr/bin/Xorg]+0x1ecc0 : main()
22: __libc_start_main+0x118(0x41da5364) [/lib/libc.so.6]+0x15364

In 16th frame FatalError() was called in CHECKEEVENT(ev) in mieqProcessDeviceEvent().

#define CHECKEVENT(ev) if (ev && ((InternalEvent*)(ev))->any.header != 0xFF) \
                          FatalError("Wrong event type %d.\n", \
                                     ((InternalEvent*)(ev))->any.header);

If the header of an event was wrong, FatalError() will be called.
But the event was picked from the miEventQueue and every event was also checked by CHECKEVENT macro when queueing @miEventQueue.

Is there any guys who can explain about this problem ?