out of sync RPi problem

[FreZeeN]

ben sorry for to open lots of issue but im testing your work on raspberry i hope its usefull for you.

this time i have a strange problem with rom: f1gpstr2.zip

when i launch it with mame2003+ i got a blank out of sync screen and rasp crash, need turn it off:
setting: 15khz, 1920

this is from log:

GAMEINFO: F-1 Grand Prix Star II
1993 Jaleco

CPU:
68000 12.000000 MHz
68000 12.000000 MHz
68000 12.000000 MHz
68000 6.000000 MHz (sound)
68000 10.000000 MHz

Sound (stereo):
1xYM2151 3.000000 MHz
2xMSM6295 12.000 kHz

Screen Resolution:
256 x 224 (H) 30.000000 Hz
.....

[INFO] [Audio]: Set audio input rate to: 22050.00 Hz.
[INFO] [Video]: Timings deviate too much. Will not adjust. (Display = 60.00 Hz, Game = 30.00 Hz)
[INFO] [Video]: Video @ 897x672
....

[INFO] Environ SET_GEOMETRY.
[INFO] Setting refresh rate to: 50.000 Hz.
[INFO] Setting refresh rate to: 30.000 Hz.
[INFO] Setting refresh rate to: 30.000 Hz.
[INFO] Threaded video stats: Frames pushed: 1, Frames dropped: 0.
[INFO] [Audio]: Set audio input rate to: 22050.00 Hz.
[INFO] [Video]: Video @ 897x672