src/tools/telemetry/unittest_data/sample_perf_report_output.txt

   1 Failed to open /data/app-lib/com.google.android.apps.chrome-2/libchrome.2016.0.so, continuing without symbols
   2 Failed to open /data/dalvik-cache/arm/data@app@com.google.android.apps.chrome-2.apk@classes.dex, continuing without symbols
   3 No kallsyms or vmlinux with build-id 3b63ca692cbb756f837744e061d02a790bf637d5 was found
   4 [kernel.kallsyms] with build id 3b63ca692cbb756f837744e061d02a790bf637d5 not found, continuing without symbols
   5 Failed to open /system/lib/libc.so, continuing without symbols
   6 Failed to open /system/lib/libm.so, continuing without symbols
   7 Failed to open /tmp/perf-18246.map, continuing without symbols
   8 Failed to open /system/lib/libart.so, continuing without symbols
   9 Failed to open /init, continuing without symbols