Crash on device that FBE is enabled [112665532]

Fixed

Bug

Status Update

No update yet.

Description

[Deleted User]

created issue #1

Aug 16, 2018 03:46AM

About Android FBE information is as follows：

https://source.android.com/security/encryption/file-based

https://developer.android.com/training/articles/direct-boot

My app starts by receiving "android.intent.action.LOCKED_BOOT_COMPLETED", WorkManager initial before user unlocked.

It cause crash:
java.lang.IllegalStateException: SharedPreferences in credential encrypted storage are not available until after user is unlocked

Because WorkManager use context.applicationContext accessing data/data/package/xxxx.

I tried to disable WorkManagerInitializer in AndroidManifest.xml and initial WorkManager on my first activity.But it cause another crash:
08-16 11:02:07.441 E/AndroidRuntime(19740): java.lang.RuntimeException: Unable to create service androidx.work.impl.background.systemjob.SystemJobService: java.lang.IllegalStateException: WorkManager needs to be initialized via a ContentProvider#onCreate() or an Application#onCreate().
08-16 11:02:07.441 E/AndroidRuntime(19740): at android.app.ActivityThread.handleCreateService(ActivityThread.java:3415)
08-16 11:02:07.441 E/AndroidRuntime(19740): at android.app.ActivityThread.-wrap4(Unknown Source:0)
08-16 11:02:07.441 E/AndroidRuntime(19740): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1738)
08-16 11:02:07.441 E/AndroidRuntime(19740): at android.os.Handler.dispatchMessage(Handler.java:106)
08-16 11:02:07.441 E/AndroidRuntime(19740): at android.os.Looper.loop(Looper.java:164)
08-16 11:02:07.441 E/AndroidRuntime(19740): at android.app.ActivityThread.main(ActivityThread.java:6618)
08-16 11:02:07.441 E/AndroidRuntime(19740): at java.lang.reflect.Method.invoke(Native Method)
08-16 11:02:07.441 E/AndroidRuntime(19740): at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:438)
08-16 11:02:07.441 E/AndroidRuntime(19740): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:810)
08-16 11:02:07.441 E/AndroidRuntime(19740): Caused by: java.lang.IllegalStateException: WorkManager needs to be initialized via a ContentProvider#onCreate() or an Application#onCreate().
08-16 11:02:07.441 E/AndroidRuntime(19740): at androidx.work.impl.background.systemjob.SystemJobService.onCreate(SystemJobService.java:67)
08-16 11:02:07.441 E/AndroidRuntime(19740): at android.app.ActivityThread.handleCreateService(ActivityThread.java:3405)
08-16 11:02:07.441 E/AndroidRuntime(19740): ... 8 more

Comments

su...@google.com <su...@google.com> #2Aug 16, 2018 03:53AM

what is in update.zip ? can you share that file to triage this issue

[Deleted User] <[Deleted User]> #3Aug 16, 2018 04:56AM

MHC19Q for Nexus 5X (bullhead) -

https://dl.google.com/dl/android/aosp//bullhead-ota-mhc19q-8fe67a2b.zip
N4F26T for Nexus 5X (bullhead) -

https://dl.google.com/dl/android/aosp/bullhead-ota-n4f26t-648ce802.zip
WW-12.2.5.23 for Asus ZenFone Go (ASUS_X014D) -

http://dlcdnet.asus.com/pub/ASUS/ZenFone/ZB452KG/UL-ASUS_X014D-WW-12.2.5.23-user.zip

Look like, this happens only with a big images.

su...@google.com <su...@google.com> #4Aug 16, 2018 04:34PM

On Windows 10 (x64)

il...@google.com <il...@google.com> #5Aug 16, 2018 06:06PM

related to (and probably worked around for now by) internal bug

http://b/36046324

i do think we should also start shipping a 64-bit Windows platform tools package.

we should also consider changing android::base::ReadFdToString to call fstat and pre-size the vector. not worthwhile for reading things like /proc/uptime, but the default expansion behavior for a huge file like a full OTA update is going to result in substantial overhead. (which will explain the regression between .3 and .4, since the former will have allocated exactly the necessary number of bytes.)

lastly (and maybe not worth doing at all, depending on how soon we can get folks to use a 64-bit platform tools on Windows, since all the other platforms are already 64-bit-only), we could consider rewriting the adb sideload code to (a) mmap/munmap rather than actually read in to physical memory or (b) pread. i'm not sure what the performance impact of pread would be (especially on Windows where there is no pread equivalent).

su...@google.com <su...@google.com> Aug 16, 2018 11:09PM

Assigned to su...@google.com.

ap...@google.com <ap...@google.com> #6Aug 17, 2018 10:42PM

Correction to #5: Windows does support pread() - it's in ReadFile()'s OVERLAPPED parameter.

su...@google.com <su...@google.com> #7Aug 17, 2018 10:43PM

Marked as fixed.

@7: we'd still need to write the pread wrapper, though. (similar if we went with mmap/munmap.)

https://android-review.googlesource.com/#/c/355481/ pre-sizes the vector, which should be enough to undo the regression from '.3 to '.4...

[Deleted User] <[Deleted User]> #8Aug 17, 2018 11:55PM

https://android-review.googlesource.com/355818 switches "adb sideload" over to lseek/read. the time difference isn't measurable, but the memory requirements are then down to just 64KiB.

ra...@google.com <ra...@google.com> #9Aug 18, 2018 01:44AM

Hi I'm getting the same issue on Windows 10 when I try to sideload a TWRP backup.
- adb devices gives my device
- adb usb gives error: closed
- adb sideload 6.13.771.4_ckpv5.zip gives
loading: '6.13.771.4_ckpv5.zip'...
terminate called after throwing an instance of 'std::bad_alloc'
what(): std::bad_alloc

This application has requested the Runtime to terminate it in an unusual way.
Please contact the application's support team for more information.

Please can somebody help with this issue I've been trying to sort this for 3 days. Thanks.

ma...@gmail.com <ma...@gmail.com> #10Aug 18, 2018 05:06PM

I also get this problem. Is there a workaround?

so...@gmail.com <so...@gmail.com> #11Jan 21, 2020 12:41PM

I also get this error message when trying to update Android OS 7.1.1 from N6F26R to N6F26U security patch for Nexus 6. Please help. Thank you.

so...@gmail.com <so...@gmail.com> #12Mar 3, 2020 05:56AM

It happens when i try to flash any rom to my OnePlus 3, how can i solve it?