crash about lock

[koudle]

log:
SIGSEGV(SEGV_MAPERR): empty message
#00 pc 0005f7f4 /system/lib/libdvm.so (dvmCallMethodV(Thread_, Method const_, Object_, bool, JValue_, std::va_list) +19)
#1 pc 00049d69 /system/lib/libdvm.so
#2 pc 00001d27 /system/lib/libconfigpppl.so
#3 pc 0001df30 /system/lib/libdvm.so (dvmPlatformInvoke +112)
#4 pc 0004d183 /system/lib/libdvm.so (dvmCallJNIMethod(unsigned int const, JValue, Method const_, Thread_) +394)
#5 pc 00027360 /system/lib/libdvm.so
#6 pc 0002bc68 /system/lib/libdvm.so (dvmInterpret(Thread_, Method const_, JValue_) +180)
#7 pc 0005f8f1 /system/lib/libdvm.so (dvmCallMethodV(Thread_, Method const_, Object_, bool, JValue_, std::va_list) +272)
#8 pc 0005f91b /system/lib/libdvm.so (dvmCallMethod(Thread, Method const, Object_, JValue_, ...) +20)
#9 pc 000544d3 /system/lib/libdvm.so
#10 pc 00012e00 /system/lib/libc.so (__thread_entry +48)
#11 pc 00012558 /system/lib/libc.so (pthread_create +172)
java:
java.lang.Thread.parkFor(Thread.java:1231)
sun.misc.Unsafe.park(Unsafe.java:323)
java.util.concurrent.locks.LockSupport.park(LockSupport.java:157)
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2022)
com.nostra13.universalimageloader.core.assist.deque.LinkedBlockingDeque.java.lang.Object takeFirst()(_:473)
com.nostra13.universalimageloader.core.assist.deque.LinkedBlockingDeque.java.lang.Object take()(*:662)
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1009)
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1069)
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:569)
java.lang.Thread.run(Thread.java:856)