title: qemu-system-aarch64: error while loading state for instance 0x0 of device 'goldfish_pipe'
body: <p>I am compiling the android source, below is the script I used to initialize:</p>
  
  <pre><code>mkdir /var/www/android
  
  cd /var/www/android
  
  export USE_CCACHE=1
  ccache -M 90G
  
  repo init -u https://android.googlesource.com/platform/manifest
  repo sync
  
  . build/envsetup.sh
  lunch aosp_arm-eng
  USE_CCACHE=1 CCACHE_DIR=ccache make -j$(nproc --all)
  </code></pre>
  
  <p>The command I am using to run the emulator:</p>
  
  <pre><code>ANDROID_BUILD_OUT=/var/www/android/out
  ANDROID_SDK_LINUX=/opt/android-studio/sdk
  ANDROID_BUILD=${ANDROID_BUILD_OUT}/target/product/generic
  
  sudo chmod -R 777 /dev/kvm
  
  lunch aosp_arm-eng
  
  source build/envsetup.sh
  
  set_stuff_for_environment
  
  ./prebuilts/android-emulator/linux-x86_64/emulator \
      -debug-init -logcat '*:v' -verbose \
      -sysdir ${ANDROID_BUILD} \
      -system ${ANDROID_BUILD}/system.img \
      -ramdisk ${ANDROID_BUILD}/ramdisk.img \
      -data ${ANDROID_BUILD}/userdata.img \
      -partition-size 2000 \
      -memory 2000 \
  </code></pre>
  
  <p>The error displaying is:</p>
  
  <p>emulator: WARNING: Couldn't find crash service executable /var/www/android/prebuilts/android-emulator/linux-x86_64/emulator64-crash-service</p>
  
  <p>emulator: WARNING: no SD Card image at 'sdcard.img' </p>
  
  <p>emulator: WARNING: encryption is off</p>
  
  <p>Warning: QApplication: invalid style override passed, ignoring it.
      Available styles: Windows, Fusion ((null):0, (null))</p>
  
  <p>INFO: QtLogger.cpp:66: Warning: QApplication: invalid style override 
  passed, ignoring it.
      Available styles: Windows, Fusion ((null):0, (null))</p>
  
  <p>qemu-system-aarch64: error while loading state for instance 0x0 of device 'goldfish_pipe'</p>
  
  <p>deleteSnapshot: for default_boot</p>