Crashed: Thread libffmpeg.so (Missing)

Question

there are many crashes on fabric console with below log

 Crashed: Thread
    0  libffmpeg.so                   0x6be6c5de (Missing)
    1  libffmpeg.so                   0x6bfc51fa (Missing)
    2  libffmpeg.so                   0x6bfab616 (Missing)
    3  libffmpeg.so                   0x6bfd28ba (Missing)
    4  libffmpeg.so                   0x6becfbbf (Missing)
    5  libffmpeg.so                   0x6bfc5c26 (Missing)
    6  libffmpeg.so                   0x6bfd287e (Missing)
    7  libffmpeg.so                   0x6bfd28ba (Missing)
    8  libffmpeg.so                   0x6bfab616 (Missing)
    9  libffmpeg.so                   0x6bfd2912 (Missing)
    10 libffmpeg.so                   0x6bfd28fe (Missing)
    11 libffmpeg.so                   0x6bed0b55 (Missing)
    12 libffmpeg.so                   0x6bfd29f6 (Missing)
    13 libffmpeg.so                   0x6bdfb8c3 (Missing)
    14 libffmpeg.so                   0x6bfa6e4a (Missing)
    15 libc.so                        0x40094784 (Missing)
    16 libutils.so                    0x400fe9ca (Missing)
    17 libGLES_mali.so                0x5b9cd052 (Missing)
    18 libGLES_mali.so                0x5b9cd622 (Missing)
    19 libGLES_mali.so                0x5b9d7cae (Missing)
    20 libGLES_mali.so                0x5b9d7d26 (Missing)
    21 libGLES_mali.so                0x5b9cc6b6 (Missing)
    22 libGLES_mali.so                0x5b9d7cae (Missing)
    23 libEGL.so                      0x402e849b (Missing)
    24 libEGL.so                      0x402ea077 (Missing)
    25 libc.so                        0x400b00f6 (Missing)
    26 libutils.so                    0x400fc94f (Missing)
    27 libandroid_runtime.so          0x401a878f (Missing)
    28 (Missing)                      0x57556056 (Missing)
    29 libdvm.so                      0x414ba38e (Missing)
    30 (Missing)                      0x417c1f76 (Missing)
    31 libdvm.so                      0x414ea7b5 (Missing)
    32 (Missing)                      0x591f4816 (Missing)
    33 libandroid_runtime.so          0x401a87a9 (Missing)
    34 libc.so                        0x40083f2b (Missing)
    35 libdvm.so                      0x4151621b (Missing)
    36 (Missing)                      0x5752c916 (Missing)
    37 (Missing)                      0x428b97ce (Missing)
    38 libdvm.so                      0x4150feaf (Missing)
    39 libdvm.so                      0x415096e3 (Missing)
    40 (Missing)                      0x41df9bbe (Missing)
    41 (Missing)                      0x417c8b26 (Missing)
    42 (Missing)                      0x427956e6 (Missing)
    43 (Missing)                      0x41e1e442 (Missing)
    44 (Missing)                      0x41e1e43e (Missing)
    45 libdvm.so                      0x414ef75f (Missing)
    46 libdvm.so                      0x414ef677 (Missing)
    47 (Missing)                      0x58f7244c (Missing)
    48 libdvm.so                      0x414ea623 (Missing)
    49 (Missing)                      0x655e5216 (Missing)
    50 (Missing)                      0x575d3a4e (Missing)
    51 (Missing)                      0x41e1aee2 (Missing)
    52 libdvm.so                      0x414ca6ae (Missing)
    53 (Missing)                      0x41e0ea96 (Missing)
    54 libdvm.so                      0x414ca65e (Missing)
    55 (Missing)                      0x575d3a4e (Missing)
    56 libdvm.so                      0x414c7d5a (Missing)
    57 (Missing)                      0x59670cde (Missing)
    58 (Missing)                      0x574fc61e (Missing)
    59 (Missing)                      0x58808ffe (Missing)
    60 (Missing)                      0x41e1ae4e (Missing)
    61 (Missing)                      0x575d3a4e (Missing)
    62 (Missing)                      0x4179a2a6 (Missing)
    63 (Missing)                      0x41e1ae0a (Missing)
    64 libdvm.so                      0x414fd1cf (Missing)

My application has a streaming for a Live Video and Audio, I have used vitamio SDK for that. I am not able to track the issue, is there why using I can identify the issue.

I have tested on many devices, but get failed to reproduce the issue.

Answer 1

Mike from Fabric here. If you have other libraries for your NDK code, then you need to upload symbols for them. Depending on which version of Fabric's Gradle plugin and Gradle you're running, here is a way to upload them.

apply plugin: 'com.android.library'
apply plugin: 'io.fabric'

android {
  compileSdkVersion <CURRENT COMPILESDKVERSION>
  buildToolsVersion "<YOUR BUILD TOOLS VERSION>"

  defaultConfig {
    applicationId "<YOUR APP'S PACKAGE NAME>"
  }
}

crashlytics {
  enableNdk true
  // If using the Android plugin for Gradle version 2.2.0+ with the externalNativeBuild DSL,
  // you should remove the androidNdkOut and androidNdkLibsOut properties, as these paths will
  // automatically be detected by the Fabric plugin.
  androidNdkOut 'obj'
  androidNdkLibsOut 'libs'
  manifestPath 'AndroidManifest.xml'
}

Finally run ./gradlew crashlyticsUploadSymbolsRelease to upload your symbols. You need to do this for any build you need crashes for and if you're using older versions where androidNdkOut and androidNdkLibsOutis needed. Libs is for release and non-libs is for debug.