1463909 - mozemulator-4.3 does not boot with emulator 27.2.9

Status: RESOLVED FIXED

(Firefox for Android Graveyard :: Testing, defect, P1)

Description

[Eitan Isaacson [:eeejay]]

It fails to mount /data, here is the relevant log:

<EXT4-fs (mtdblock0): mounted filesystem with ordered data mode. Opts: barrier=1>
<EXT4-fs (mtdblock1): bad geometry: block count 524288 exceeds size of device (153600 blocks)>
<fs_mgr: Running /system/bin/e2fsck on /dev/block/mtdblock1>
<e2fsck: executing /system/bin/e2fsck failed: No such file or directory>
<e2fsck: e2fsck terminated by exit(255)>
<EXT4-fs (mtdblock1): bad geometry: block count 524288 exceeds size of device (153600 blocks)>
<fs_mgr: Cannot mount filesystem on /dev/block/mtdblock1 at /data>
<init: fs_mgr_mount_all returned an error>

and then we get things like this:

<init: Unable to open persistent property directory /data/property errno: 2>

I downgraded to 26, and it works.

Comment 1

[Geoff Brown [:gbrown]]

I cannot reproduce, on Ubuntu 16.04 with emulator 27.1.12. 

Can you provide a log like this:

$ mach android-emulator --verbose --force-update
DEBUG: Running on Linux-4.4.0-127-generic-x86_64-with-Ubuntu-16.04-xenial
DEBUG: Emulator created with type 4.3
DEBUG: emulator found at /home/gbrown/.mozbuild/android-sdk-linux/emulator/emulator
DEBUG:   ...with creation time Thu Mar  8 09:50:00 2018
DEBUG:   ...with SDK version in /home/gbrown/.mozbuild/android-sdk-linux/emulator/source.properties: Pkg.Revision=27.1.12
 0:00.30 Fetching and installing AVD. This may take a few minutes...
DEBUG: Copied tooltool manifest /home/gbrown/src/testing/config/tooltool-manifests/androidarm_4_3/mach-emulator.manifest to /home/gbrown/.mozbuild/android-device/releng.manifest
DEBUG: Download https://raw.githubusercontent.com/mozilla/build-tooltool/master/tooltool.py to /home/gbrown/.mozbuild/android-device/tooltool.py...
DEBUG: Downloaded https://raw.githubusercontent.com/mozilla/build-tooltool/master/tooltool.py to /home/gbrown/.mozbuild/android-device/tooltool.py
DEBUG: INFO - untarring "AVDs-armv7a-android-4.3.1_r1-build-2017-03-09.tar.gz"
 0:22.64 Starting Android emulator running Android 4.3...
DEBUG: deleted /home/gbrown/.emulator_console_auth_token
DEBUG: Starting the emulator with this command: /home/gbrown/.mozbuild/android-sdk-linux/emulator/emulator -avd mozemulator-4.3 -gpu swiftshader -skip-adb-auth -verbose -show-kernel
DEBUG: Emulator output will be written to '/home/gbrown/.mozbuild/android-device/emulator.log'
DEBUG: Emulator started with pid 22105
DEBUG: Waiting for device status...
DEBUG: adb found at /home/gbrown/.mozbuild/android-sdk-linux/platform-tools/adb
DEBUG:   ...with creation time Thu Mar  8 09:50:06 2018
DEBUG:   ...with SDK version in /home/gbrown/.mozbuild/android-sdk-linux/platform-tools/source.properties: Pkg.Revision=27.0.1
DEBUG: Device status verified.
DEBUG: Checking that Android has booted...
DEBUG: adb found at /home/gbrown/.mozbuild/android-sdk-linux/platform-tools/adb
DEBUG:   ...with creation time Thu Mar  8 09:50:06 2018
DEBUG:   ...with SDK version in /home/gbrown/.mozbuild/android-sdk-linux/platform-tools/source.properties: Pkg.Revision=27.0.1
DEBUG: Android boot status verified.
DEBUG: >>> avd status
DEBUG: <<< 
virtual device is running
OK
DEBUG: >>> redir list
DEBUG: <<< 
no active redirections
OK
DEBUG: >>> network status
DEBUG: <<< 
Current network status:
  download speed:          0 bits/s (0.0 KB/s)
  upload speed:            0 bits/s (0.0 KB/s)
  minimum latency:  0 ms
  maximum latency:  0 ms
OK
Running the arm emulator; be sure to install an arm APK!
 1:13.35 Android emulator is running.
 1:13.35 Use 'mach install' to install or update Firefox on your emulator.

Comment 2

[Eitan Isaacson [:eeejay]]

Note: 'ls' fails because /data is never mounted.


$ ./mach android-emulator --verbose --force-update
DEBUG: Running on Linux-4.16.9-300.fc28.x86_64-x86_64-with-fedora-28-Twenty_Eight
DEBUG: Emulator created with type 4.3
 0:00.47 An Android emulator is already running.
Close the existing emulator and re-run this command.
[eitan@snarfpup gecko]$ ./mach android-emulator --version x86^C
[eitan@snarfpup gecko]$ ./mach android-emulator --verbose --force-update
DEBUG: Running on Linux-4.16.9-300.fc28.x86_64-x86_64-with-fedora-28-Twenty_Eight
DEBUG: Emulator created with type 4.3
DEBUG: emulator found at /home/eitan/.mozbuild/android-sdk-linux/emulator/emulator
DEBUG:   ...with creation time Wed May 23 10:11:24 2018
DEBUG:   ...with SDK version in /home/eitan/.mozbuild/android-sdk-linux/emulator/source.properties: Pkg.Revision=27.2.9
 0:00.53 Fetching and installing AVD. This may take a few minutes...
DEBUG: Copied tooltool manifest /home/eitan/Mozilla/gecko/testing/config/tooltool-manifests/androidarm_4_3/mach-emulator.manifest to /home/eitan/.mozbuild/android-device/releng.manifest
DEBUG: Download https://raw.githubusercontent.com/mozilla/build-tooltool/master/tooltool.py to /home/eitan/.mozbuild/android-device/tooltool.py...
DEBUG: Downloaded https://raw.githubusercontent.com/mozilla/build-tooltool/master/tooltool.py to /home/eitan/.mozbuild/android-device/tooltool.py
DEBUG: INFO - untarring "AVDs-armv7a-android-4.3.1_r1-build-2017-03-09.tar.gz"
 0:30.57 Starting Android emulator running Android 4.3...
DEBUG: deleted /home/eitan/.emulator_console_auth_token
DEBUG: Starting the emulator with this command: /home/eitan/.mozbuild/android-sdk-linux/emulator/emulator -avd mozemulator-4.3 -gpu swiftshader -skip-adb-auth -verbose -show-kernel
DEBUG: Emulator output will be written to '/home/eitan/.mozbuild/android-device/emulator.log'
DEBUG: Emulator started with pid 9983
DEBUG: Waiting for device status...
DEBUG: adb found at /home/eitan/.mozbuild/android-sdk-linux/platform-tools/adb
DEBUG:   ...with creation time Wed May 23 10:11:26 2018
DEBUG:   ...with SDK version in /home/eitan/.mozbuild/android-sdk-linux/platform-tools/source.properties: Pkg.Revision=27.0.1
DEBUG: Device status verified.
DEBUG: Checking that Android has booted...
DEBUG: adb found at /home/eitan/.mozbuild/android-sdk-linux/platform-tools/adb
DEBUG:   ...with creation time Wed May 23 10:11:26 2018
DEBUG:   ...with SDK version in /home/eitan/.mozbuild/android-sdk-linux/platform-tools/source.properties: Pkg.Revision=27.0.1
Error running mach:

    ['android-emulator', '--verbose', '--force-update']

The error occurred in code that was called by the mach command. This is either
a bug in the called code itself or in the way that mach is calling it.

You should consider filing a bug for this issue.

If filing a bug, please include the full output of mach, including this error
message.

The details of the failure are as follows:

ADBError: ADBDevice.__init__: ls not found

  File "/home/eitan/Mozilla/gecko/mobile/android/mach_commands.py", line 562, in emulator
    if emulator.wait_for_start():
  File "/home/eitan/Mozilla/gecko/testing/mozbase/mozrunner/mozrunner/devices/android_device.py", line 564, in wait_for_start
    device = _get_device(self.substs, self.device_serial)
  File "/home/eitan/Mozilla/gecko/testing/mozbase/mozrunner/mozrunner/devices/android_device.py", line 118, in _get_device
    device = ADBAndroid(adb=adb_path, verbose=verbose_logging, device=device_serial)
  File "/home/eitan/Mozilla/gecko/testing/mozbase/mozdevice/mozdevice/adb_android.py", line 84, in __init__
    device_ready_retry_attempts=device_ready_retry_attempts)
  File "/home/eitan/Mozilla/gecko/testing/mozbase/mozdevice/mozdevice/adb.py", line 614, in __init__
    raise ADBError("ADBDevice.__init__: ls not found")

Comment 3

[Geoff Brown [:gbrown]]

Oh, I hadn't noticed that 27.2.9 was released! I'll check that out... Thanks!

Comment 4

[Geoff Brown [:gbrown]]

I see the failure after upgrading the emulator to 27.2.9.

I notice https://issuetracker.google.com/issues/79871988, and note that mozemulator-4.3 sets a datadir size of 600m, but changing that to 800m does not help.

Comment 5

[Geoff Brown [:gbrown]]

I removed userdata-qemu.img and ran the 27.2.9 emulator -- it booted. I customized -- turn off screen lock, animations, etc -- and exited the emulator, then re-built the archive with the new userdata-qemu.img. The result works with 27.1.12 and 27.2.9. Will update tooltool today...

Comment 6

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/mozilla-inbound/rev/fee169776372
Update android-4.3 avd for 'mach android-emulator'; r=me,a=test-only

Comment 7

[Geoff Brown [:gbrown]]

Anyone having trouble will need to:
 - ensure this patch is applied
 - mach android-emulator --version 4.3 --force-update

--force-update is a one-time requirement.

Comment 8

[Dorel Luca [:dluca]]

https://hg.mozilla.org/mozilla-central/rev/fee169776372