"main" prio=5 tid=1 Native
| group="main" sCount=1 dsCount=0 flags=1 obj=0x741fd600 self=0xe7b90000
| sysTid=11662 nice=-10 cgrp=default sched=0/0 handle=0xeb5954a8
| state=D schedstat=( 0 0 0 ) utm=258 stm=48 core=7 HZ=100
| stack=0xff01a000-0xff01c000 stackSize=8MB
| held mutexes=
kernel: (couldn't read /proc/self/task/11662/stack)
native: (backtrace::Unwind failed for thread 11662: Thread has not responded to signal in time)
at java.io.FileDescriptor.sync(Native method)
at android.os.FileUtils.sync(FileUtils.java:180)
at android.app.SharedPreferencesImpl.writeToFile(SharedPreferencesImpl.java:733)
at android.app.SharedPreferencesImpl.-wrap2(SharedPreferencesImpl.java:-1)
at android.app.SharedPreferencesImpl$2.run(SharedPreferencesImpl.java:598)

• locked <0x05b9e34e> (a java.lang.Object) at android.app.SharedPreferencesImpl.enqueueDiskWrite(SharedPreferencesImpl.java:617) at android.app.SharedPreferencesImpl.-wrap0(SharedPreferencesImpl.java:-1) at android.app.SharedPreferencesImpl$EditorImpl.commit(SharedPreferencesImpl.java:533) at com.tencent.mm.plugin.wepkg.model.b.cjY(SourceFile:51)
• locked <0x0fbbbc6f> (a com.tencent.mm.plugin.wepkg.model.b) at com.tencent.mm.plugin.wepkg.utils.c$2.a(SourceFile:95) at com.tencent.mm.sdk.b.a.a(SourceFile:282) at com.tencent.mm.sdk.b.a.m(SourceFile:215) at com.tencent.mm.ui.MMAppMgr$8.tC(SourceFile:456) at com.tencent.mm.sdk.platformtools.am.handleMessage(SourceFile:69) at com.tencent.mm.sdk.platformtools.aj.handleMessage(SourceFile:173) at com.tencent.mm.sdk.platformtools.aj.dispatchMessage(SourceFile:128) at android.os.Looper.loop(Looper.java:171) at android.app.ActivityThread.main(ActivityThread.java:6699) at java.lang.reflect.Method.invoke(Native method) at com.android.internal.os.Zygote$MethodAndArgsCaller.run(Zygote.java:246) at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:783)

"Jit thread pool worker thread 0" daemon prio=5 tid=2 Native
| group="main" sCount=1 dsCount=0 flags=1 obj=0x12fc0000 self=0xddd05000
| sysTid=11668 nice=9 cgrp=default sched=0/0 handle=0xddcff970
| state=S schedstat=( 0 0 0 ) utm=170 stm=24 core=3 HZ=100
| stack=0xddc01000-0xddc03000 stackSize=1022KB
| held mutexes=
kernel: (couldn't read /proc/self/task/11668/stack)
native: #00 pc 00019118 /system/lib/libc.so (syscall+28)
native: #01 pc 000b452d /system/lib/libart.so (ZN3art17ConditionVariable16WaitHoldingLocksEPNS_6ThreadE+88)
native: #02 pc 003706b7 /system/lib/libart.so (_ZN3art10ThreadPool7GetTaskEPNS_6ThreadE+170)
native: #03 pc 0036ff5b /system/lib/libart.so (_ZN3art16ThreadPoolWorker3RunEv+62)
native: #04 pc 0036fb71 /system/lib/libart.so (_ZN3art16ThreadPoolWorker8CallbackEPv+92)
native: #05 pc 0004841f /system/lib/libc.so (_ZL15pthread_startPv+22)
native: #06 pc 0001b55d /system/lib/libc.so (_start_thread+32)
(no managed stack frames)