[OnePlus X Original Android Development] Vince2_:
Just noticed the stock calendar app is crashing for me:

01-30 20:24:23.232 2054 3130 E QCOM PowerHAL: Failed to acquire lock.
01-30 20:24:23.293 2054 21312 I ActivityManager: START u0 {act=android.intent.action.MAIN cat=[android.intent.category.APP_CALENDAR] flg=0x10000000 cmp=com.android.calendar/.AllInOneActivity bnds=[49,605][157,713]}from uid 10095 on display 0
01-30 20:24:23.364 2054 4843 I ActivityManager: Start proc 18501:com.android.calendar/u0a48 for activity com.android.calendar/.AllInOneActivity
01-30 20:24:23.437 4903 5015 D OpenGLRenderer: endAllActiveAnimators on 0xb1e08000 (RippleDrawable) with handle 0xb1c4c020
01-30 20:24:23.439 18501 18501 I art : Starting a blocking GC AddRemoveAppImageSpace
01-30 20:24:23.440 18501 18501 W System : ClassLoader referenced unknown path: /system/app/Calendar/lib/arm
01-30 20:24:23.466 18501 18501 D ExtensionsFactory: No custom extensions.
01-30 20:24:23.471 18501 18501 D ExtensionsFactory: AllInOneMenuExtensions not found in properties file.
01-30 20:24:23.510 18501 18501 D ExtensionsFactory: AnalyticsLogger not found in properties file.
01-30 20:24:23.599 18501 18501 W AllInOneActivity: mOptionsMenu is null
01-30 20:24:23.613 18501 18542 I Adreno-EGL: <qeglDrvAPI_eglInitialize:379>: EGL 1.4 QUALCOMM build: Nondeterministic_AU_msm8974_LA.BF.1.1.3_RB1__release_AU (Ia6c73e7530)
01-30 20:24:23.613 18501 18542 I Adreno-EGL: OpenGL ES Shader Compiler Version: E031.29.00.00
01-30 20:24:23.613 18501 18542 I Adreno-EGL: Build Date: 12/04/15 Fri
01-30 20:24:23.613 18501 18542 I Adreno-EGL: Local Branch: mybranch17080070
01-30 20:24:23.613 18501 18542 I Adreno-EGL: Remote Branch: quic/LA.BF.1.1.3_rb1.5
01-30 20:24:23.613 18501 18542 I Adreno-EGL: Local Patches: NONE
01-30 20:24:23.613 18501 18542 I Adreno-EGL: Reconstruct Branch: NOTHING
01-30 20:24:23.615 18501 18542 I OpenGLRenderer: Initialized EGL, version 1.4
01-30 20:24:23.615 18501 18542 D OpenGLRenderer: Swap behavior 1
01-30 20:24:23.612 18542 18542 W RenderThread: type=1400 audit(0.0:2706): avc: denied { read } for name="gpuclk" dev="sysfs" ino=18295 scontext=u:r:untrusted_app:s0:c512,c768 tcontext=u:object_r:sysfs:s0 tclass=filepermissive=0
01-30 20:24:23.618 18501 18542 W Adreno-ES20: <get_gpu_clk:229>: open failed: errno 13
01-30 20:24:23.640 18501 18501 D AndroidRuntime: Shutting down VM
01-30 20:24:23.641 18501 18501 E AndroidRuntime: FATAL EXCEPTION: main
01-30 20:24:23.641 18501 18501 E AndroidRuntime: Process: com.android.calendar, PID: 18501
01-30 20:24:23.641 18501 18501 E AndroidRuntime: java.lang.NullPointerException: Attempt to get length of null array
01-30 20:24:23.641 18501 18501 E AndroidRuntime: at com.android.calendar.ImportActivity.hasThingsToImport(ImportActivity.java:186)
01-30 20:24:23.641 18501 18501 E AndroidRuntime: at com.android.calendar.AllInOneActivity.onCreateOptionsMenu(AllInOneActivity.java:787)
01-30 20:24:23.641 18501 18501 E AndroidRuntime: at android.app.Activity.onCreatePanelMenu(Activity.java:3142)
01-30 20:24:23.641 18501 18501 E AndroidRuntime: at com.android.internal.policy.PhoneWindow.preparePanel(PhoneWindow.java:617)
01-30 20:24:23.641 18501 18501 E AndroidRuntime: at com.android.internal.policy.PhoneWindow.doInvalidatePanelMenu(PhoneWindow.java:1003)
01-30 20:24:23.641 18501 18501 E AndroidRuntime: at com.android.internal.policy.PhoneWindow$1.run(PhoneWindow.java:262)
01-30 20:24:23.641 18501 18501 E AndroidRuntime: at android.os.Handler.handleCallback(Handler.java:751)
01-30 20:24:23.641 18501 18501 E AndroidRuntime: at android.os.Handler.dispatchMessage(Handler.java:95)
01-30 20:24:23.641 18501 18501 E AndroidRuntime: at android.os.Looper.loop(Looper.java:154)
01-30 20:24:23.641 18501 18501 E AndroidRuntime: at android.app.ActivityThread.main(ActivityThread.java:6126)
01-30 20:24:23.641 18501 18501 E AndroidRuntime: at java.lang.reflect.Method.invoke(Native Method)
01-30 20:24:23.641 18501 18501 E AndroidRuntime: at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:886)
01-30 20:24:23.641 18501 18501 E AndroidRuntime: at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:776)
01-30 20:24:23.644 2054 4842 W ActivityManager: Force finishing activity com.android.calendar/.AllInOneActivity