1614154 - GeckoView crashes with libc error on Android 10

Status: RESOLVED DUPLICATE of bug 1598068

(GeckoView :: General, defect)

Description

[staleydyla.n]

Attachment: Relevant application files

User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.130 Safari/537.36

Steps to reproduce:

Add GeckoView to a new Android Kotlin project targeting SDK version 29, and attempt to render it in the main activity.

I've attached a zip file containing my build.gradle, AndroidManifest.xml, activity_main.xml, and MainActivity.kt.

The app is running on a Samsung Galaxy S10e running Android 10.

Actual results:

The application crashes with the following log;

2020-02-07 15:49:19.705 1122-1122/? E/Zygote: isWhitelistProcess - Process is Whitelisted
2020-02-07 15:49:19.707 1122-1122/? E/Zygote: accessInfo : 1
2020-02-07 15:49:19.717 1122-1122/? I/e.myapplicatio: Late-enabling -Xcheck:jni
2020-02-07 15:49:19.730 1122-1122/? E/e.myapplicatio: Unknown bits set in runtime_flags: 0x8000
2020-02-07 15:49:19.750 1122-1122/? D/ActivityThread: setConscryptValidator
2020-02-07 15:49:19.750 1122-1122/? D/ActivityThread: setConscryptValidator - put
2020-02-07 15:49:20.264 1122-1122/? I/MultiWindowDecorSupport: updateCaptionType >> DecorView@bf2b6c3[], isFloating: false, isApplication: true, hasWindowDecorCaption: false, hasWindowControllerCallback: true
2020-02-07 15:49:20.264 1122-1122/? D/MultiWindowDecorSupport: setCaptionType = 0, DecorView = DecorView@bf2b6c3[]
2020-02-07 15:49:20.348 1122-1122/? W/e.myapplicatio: Accessing hidden method Landroid/view/View;->computeFitSystemWindows(Landroid/graphics/Rect;Landroid/graphics/Rect;)Z (greylist, reflection, allowed)
2020-02-07 15:49:20.350 1122-1122/? W/e.myapplicatio: Accessing hidden method Landroid/view/ViewGroup;->makeOptionalFitsSystemWindows()V (greylist, reflection, allowed)
2020-02-07 15:49:20.524 1122-1122/? D/GeckoThread: State changed to LAUNCHED
2020-02-07 15:49:20.525 1122-1287/? I/GeckoThread: preparing to run Gecko
2020-02-07 15:49:20.533 1122-1122/? D/GeckoRuntime: Lifecycle: onCreate
2020-02-07 15:49:20.533 1122-1287/? W/e.myapplicatio: 0xebadde09 skipped times: 0
2020-02-07 15:49:20.534 1122-1287/? D/GeckoThread: State changed to MOZGLUE_READY
2020-02-07 15:49:20.537 1122-1122/? W/e.myapplicatio: Accessing hidden field Landroid/widget/EdgeEffect;->mPaint:Landroid/graphics/Paint; (greylist-max-p, reflection, denied)
2020-02-07 15:49:20.554 1122-1287/? W/Settings: Setting animator_duration_scale has moved from android.provider.Settings.System to android.provider.Settings.Global, returning read-only global URI.
2020-02-07 15:49:20.558 1122-1287/? E/GeckoLibLoad: Load sqlite start
2020-02-07 15:49:20.572 1122-1122/? D/GeckoRuntime: Lifecycle: onStart
2020-02-07 15:49:20.576 1122-1287/? W/GeckoLinker: /data/app/com.example.myapplication-7RT_jaDz42z__Ce8_55y1w==/lib/arm64/libnss3.so: unhandled flags #8 not handled
2020-02-07 15:49:20.580 1122-1287/? E/GeckoLibLoad: Load sqlite done
2020-02-07 15:49:20.580 1122-1287/? E/GeckoLibLoad: Load nss start
2020-02-07 15:49:20.580 1122-1287/? E/GeckoLibLoad: Load nss done
2020-02-07 15:49:20.580 1122-1122/? D/GeckoRuntime: Lifecycle: onResume
2020-02-07 15:49:20.581 1122-1287/? W/GeckoLinker: /data/app/com.example.myapplication-7RT_jaDz42z__Ce8_55y1w==/lib/arm64/libxul.so: unhandled flags #8 not handled
2020-02-07 15:49:20.581 1122-1287/? W/GeckoLinker: /data/app/com.example.myapplication-7RT_jaDz42z__Ce8_55y1w==/lib/arm64/liblgpllibs.so: unhandled flags #8 not handled
2020-02-07 15:49:20.587 1122-1122/? D/GeckoNetworkManager: Incoming event start for state OffNoListeners -> OnNoListeners
2020-02-07 15:49:20.590 1122-1122/? D/GeckoNetworkManager: New network state: UP, WIFI, WIFI
2020-02-07 15:49:20.610 1122-1287/? E/GeckoLibLoad: Loaded libs in 29.432292ms total, 8ms(28ms) user, 16ms(27ms) system, 0(0) faults
2020-02-07 15:49:20.610 1122-1287/? D/GeckoThread: State changed to LIBS_READY
2020-02-07 15:49:20.610 1122-1287/? W/GeckoThread: zerdatime 129353096 - runGecko
2020-02-07 15:49:20.622 1122-1287/? D/GeckoProfile: Loading profile at: null name: default
2020-02-07 15:49:20.624 1122-1287/? D/GeckoProfile: Found profile dir: /data/user/0/com.example.myapplication/files/mozilla/dyj1c15y.default
2020-02-07 15:49:20.628 1122-1122/? D/ViewRootImpl@d66fae7[MainActivity]: setView = DecorView@bf2b6c3[MainActivity] TM=true MM=false
2020-02-07 15:49:20.639 1122-1122/? D/ViewRootImpl@d66fae7[MainActivity]: stopped(true) old=false
2020-02-07 15:49:20.647 1122-1122/? D/GeckoNetworkManager: Incoming event receivedUpdate for state OnNoListeners -> OnNoListeners
2020-02-07 15:49:20.650 1122-1122/? D/GeckoNetworkManager: New network state: UP, WIFI, WIFI
2020-02-07 15:49:20.680 1122-1122/? D/ViewRootImpl@d66fae7[MainActivity]: Relayout returned: old=[0,0][1080,2280] new=[0,0][1080,2280] req=(0,0)8 dur=11 res=0x1 s={false 0} ch=false
2020-02-07 15:49:20.689 1122-1122/? D/ViewRootImpl@d66fae7[MainActivity]: Relayout returned: old=[0,0][1080,2280] new=[0,0][1080,2280] req=(0,0)8 dur=7 res=0x1 s={false 0} ch=false
2020-02-07 15:49:20.824 1122-1287/com.example.myapplication I/Gecko:DumpUtils: Fifo watcher disabled via pref.
2020-02-07 15:49:20.855 1122-1287/com.example.myapplication D/GeckoSysInfo: System memory: 7469MB.
2020-02-07 15:49:20.856 1122-1287/com.example.myapplication W/e.myapplicatio: Accessing hidden method Landroid/os/MessageQueue;->next()Landroid/os/Message; (greylist, JNI, allowed)
2020-02-07 15:49:20.856 1122-1287/com.example.myapplication W/e.myapplicatio: Accessing hidden field Landroid/os/MessageQueue;->mMessages:Landroid/os/Message; (greylist, JNI, allowed)
2020-02-07 15:49:20.857 1122-1287/com.example.myapplication W/e.myapplicatio: Accessing hidden field Ljava/lang/Boolean;->value:Z (greylist-max-p, JNI, denied)
2020-02-07 15:49:20.857 1122-1287/com.example.myapplication W/e.myapplicatio: Accessing hidden field Ljava/lang/Integer;->value:I (greylist-max-p, JNI, denied)
2020-02-07 15:49:20.857 1122-1287/com.example.myapplication W/e.myapplicatio: Accessing hidden field Ljava/lang/Double;->value:D (greylist-max-p, JNI, denied)
2020-02-07 15:49:20.858 1122-1287/com.example.myapplication D/GeckoThread: State changed to JNI_READY
2020-02-07 15:49:21.074 1122-1287/com.example.myapplication D/GeckoViewStartup: observe: app-startup
2020-02-07 15:49:21.086 1122-1287/com.example.myapplication I/Gecko: [1122, Main Thread] WARNING: failed to open shm: Permission denied: file /builds/worker/workspace/build/src/ipc/chromium/src/base/shared_memory_posix.cc, line 207
2020-02-07 15:49:21.086 1122-1287/com.example.myapplication W/e.myapplicatio: 0xebadde09 skipped times: 0
2020-02-07 15:49:21.087 1122-1287/com.example.myapplication A/libc: Fatal signal 11 (SIGSEGV), code 1 (SEGV_MAPERR), fault addr 0x0 in tid 1287 (Gecko), pid 1122 (e.myapplication)
2020-02-07 15:49:21.338 1122-1122/com.example.myapplication D/GeckoRuntime: Lifecycle: onPause
2020-02-07 15:49:21.338 1122-1122/com.example.myapplication D/GeckoNetworkManager: Incoming event stop for state OnNoListeners -> OffNoListeners
2020-02-07 15:49:22.321 1122-1122/com.example.myapplication D/ViewRootImpl@d66fae7[MainActivity]: dispatchDetachedFromWindow
2020-02-07 15:49:22.331 1122-1122/com.example.myapplication D/InputTransport: Input channel destroyed: 'e0b3925', fd=66

Expected results:

GeckoView loads and renders about:buildconfig.

Comment 1

[staleydyla.n]

Attachment: build.gradle

Comment 2

[staleydyla.n]

Attachment: AndroidManifest.xml

Comment 3

[staleydyla.n]

Attachment: activity_main.xml

Comment 4

[staleydyla.n]

Attachment: MainActivity.kt

Comment 5

[staleydyla.n]

This issue also occurs in an Android 10 emulator, so it's not device specific.

Comment 6

[James Willcox (:snorp) ([e-mail]) (he/him)]

This is SDK 29 breakage, which is being tracked in bug 1598068. Until that's fixed, you'll need to set your targetSdk < 29.