is there any Android APK that generate the SIGBUG error because of ARM NEON instructions?

Hi All: anybody who met such error of Android application? the logcat will be something like below: signal 7 (SIGBUS), code 128 (?), fault addr 00000000 #00 pc 00015cec /data/data/com.pccw.mobile.sip/lib/libavcodec.so <-------------- this lib use ARM NEON instructions i found that Linux Kernel(even in latest 3.2 version) does not support un-alignment NEON instruction in data abort handler, if anybody who are interested in this topic, please contact me, i can provide the patch to workaroud it. Best Regards