libRSCpuRef.so crash

[yanchunlan-ola]

backtrace:
#00 pc 0000000000030148 /system/lib64/libRSCpuRef.so (ZN7android 12renderscript16RsdCpuScriptlmpl12setGlobalVarE jPKvm+4)
#1 pc 000000000003c028 /system/lib64/libRS_internal.so
(_ZN7android12renderscript17rsi_ScriptSetVarFEPNS0_7Context
EPvjf+68)
#2 pc 00000000000427ac /system/lib64/libRS_internal.so
(_ZN7android12renderscript8ThreadlO16playCoreCommandsEP
NSO_7ContextEi+364)
#3 pc 000000000002c47c /system/lib64/libRS_internal.so (_ZN7android12renderscript7Context10threadProcEPv+2340)
#4 pc 00000000000b62b8 /apex/com.android.runtime/lib64/
bionic/libc.so (_ZL15_pthread_startPv+208)
#5 pc 0000000000052fb8 /apex/com.android.runtime/lib64/ bionic/libc.so (_start_thread+64)
build id:
/system/lib64/libRSCpuRef.so (Buildld:
b072772afedef772b744df254f917dde. FileSize: 499104.
LastModified: 2009-01-01T08:00:00.000+0800. MD5:
41817d921ec8b6b5b623f591967c5b82)
/system/lib64/libRS_internal.so (Buildld:
7e508000efcb4610856eb77577d8f6f7. FileSize: 314864.
LastModified: 2009-01-01T08:00:00.000+0800. MD5:
a4020a20e6b23201cbfd01adae21fd6d)
/apex/com.android.runtime/lib64/bionic/libc.so (Buildld:
058e3ec96fa600fb840a6a6956c6b64e. FileSize: 1036464.
LastModified: 1970-01-01T08:00:00.000+0800. MD5:
1f383f79b32650e934f72dc90bc3f254)