socket: 0.597
device: 0.549
graphic: 0.357
vnc: 0.332
boot: 0.304
network: 0.277
PID: 0.196
semantic: 0.186
performance: 0.183
other: 0.146
files: 0.136
debug: 0.129
permissions: 0.037
KVM: 0.027

sys_eeprom.c:353: buffer too small

[qemu-2.1.2/roms/u-boot/board/matrix_vision/mvblx/sys_eeprom.c:353]: (error) Buffer is accessed out of bounds.

        char ethaddr[9];

        sprintf(ethaddr, "%02X:%02X:%02X:%02X:%02X:%02X",
            e.mac[0],
            e.mac[1],
            e.mac[2],
            e.mac[3],
            e.mac[4],
            e.mac[5]);

18 into 9 won't go. Suggest increase size of ethaddr.

roms/u-boot is not under control of the QEMU project - you should report such bugs to the u-boot project instead. Anyway, looks like the problem has been fixed there:
http://git.denx.de/?p=u-boot.git;a=commitdiff;h=cc87d18a6ec74180784a6b