On Builder Android Release (Nexus 5X), https://ci.chromium.org/buildbot/chromium.gpu/Android%20Release%20%28Nexus%205X%29/5097 has failed.
hypothesis: frame eviction related problem. The RenderWidgetHostViewAndroid shouldn't crash because the renderer has failed.
[FATAL:render_widget_host_view_android.cc(996)] Check failed: delegated_frame_host_->HasDelegatedContent() == frame_evictor_->HasFrame().
05-11 20:02:26.595 912 933 I BootReceiver: Copying /data/tombstones/tombstone_02 to DropBox (SYSTEM_TOMBSTONE)
05-11 20:02:26.630 510 510 I Zygote : Process 329 exited due to signal (11)
05-11 20:02:26.631 32710 32710 I Choreographer: Skipped 83 frames! The application may be doing too much work on its main thread.
05-11 20:02:26.633 912 15570 I ActivityManager: Process org.chromium.chrome:privileged_process0 (pid 329) has died
05-11 20:02:26.637 912 15570 W ActivityManager: Scheduling restart of crashed service org.chromium.chrome/org.chromium.content.app.PrivilegedProcessService0 in 1000ms
05-11 20:02:26.691 32710 32710 W chromium: [WARNING:compositor_view.cc(257)] Child process died (type=9) pid=329)
05-11 20:02:26.694 32710 32710 I chromium: [INFO:CONSOLE(0)] "WebGL: CONTEXT_LOST_WEBGL: loseContext: context lost", source: http://127.0.0.1:39770/content/test/data/gpu/pixel_webgl_sad_canvas.html (0)
05-11 20:02:26.706 3504 3504 I Keyboard.Facilitator: onFinishInput()
05-11 20:02:26.747 574 574 I art : Late-enabling -Xcheck:jni
05-11 20:02:26.749 912 11139 I ActivityManager: Start proc 574:org.chromium.chrome:privileged_process1/u0a132 for service org.chromium.chrome/org.chromium.content.app.PrivilegedProcessService1
05-11 20:02:26.751 32710 32740 W cr_ChildProcessConn: onServiceDisconnected (crash or killed by oom): pid=329
05-11 20:02:26.772 912 26026 I OpenGLRenderer: Initialized EGL, version 1.4
05-11 20:02:26.778 574 574 I cr_ChildProcessService: Creating new ChildProcessService pid=574
05-11 20:02:26.790 574 622 I cr_LibraryLoader: Using linker: LegacyLinker
05-11 20:02:26.808 574 624 I cr_LibraryLoader: Loading chrome from within /data/app/org.chromium.chrome-1/base.apk
05-11 20:02:26.817 32710 32710 W cr_Autocomplete: stopping autocomplete.
05-11 20:02:26.868 574 624 I cr_LibraryLoader: Time to load native libraries: 61 ms (timestamps 5427-5488)
05-11 20:02:26.869 574 624 W chromium: [0511/200226.869316:WARNING:trace_startup_config.cc(97)] The trace config file does not exist.
05-11 20:02:26.869 574 624 I chromium: [INFO:library_loader_hooks.cc(36)] Chromium logging enabled: level = 0, default verbosity = 0
05-11 20:02:26.869 574 624 I cr_LibraryLoader: Expected native library version number "68.0.3428.0", actual native library version number "68.0.3428.0"
05-11 20:02:26.880 574 624 E libEGL : validate_display:255 error 3008 (EGL_BAD_DISPLAY)
05-11 20:02:26.880 574 624 I Adreno : QUALCOMM build : 63c06b2, I8366cd0437
05-11 20:02:26.880 574 624 I Adreno : Build Date : 10/21/15
05-11 20:02:26.880 574 624 I Adreno : OpenGL ES Shader Compiler Version: XE031.05.13.02
05-11 20:02:26.880 574 624 I Adreno : Local Branch :
05-11 20:02:26.880 574 624 I Adreno : Remote Branch : quic/LA.BF64.1.2.9_v2
05-11 20:02:26.880 574 624 I Adreno : Remote Branch : NONE
05-11 20:02:26.880 574 624 I Adreno : Reconstruct Branch : NOTHING
05-11 20:02:26.933 574 624 W VideoCapabilities: Unrecognized profile 2130706433 for video/avc
05-11 20:02:26.949 574 624 I VideoCapabilities: Unsupported profile 4 for video/mp4v-es
05-11 20:02:27.055 32710 32710 F chromium: [FATAL:render_widget_host_view_android.cc(996)] Check failed: delegated_frame_host_->HasDelegatedContent() == frame_evictor_->HasFrame().
Comment 1 by rjkroege@chromium.org
, May 11 2018