Hi, guys,

Recently we are running android VTS test in lava docker test shell, but find all MTP cases fail.

It reports:

01-08 07:42:38 D/ModuleDefinition: Running module armeabi-v7a HalUsbGadgetV1_0HostTest

01-08 07:42:43 I/ModuleListener: [1/5] com.android.tests.usbgadget.HalUsbGadgetV1_0HostTest#testMtp FAILURE: java.lang.AssertionError: MTP not present

    at org.junit.Assert.fail(Assert.java:88)

    at org.junit.Assert.assertTrue(Assert.java:41)

    at com.android.tests.usbgadget.HalUsbGadgetV1_0HostTest.testMtp(HalUsbGadgetV1_0HostTest.java:113)

I’m a little lost currently, so before I have a deep investigation, I want to know if you can share a link about this case:

com.android.tests.usbgadget.HalUsbGadgetV1_0HostTest#testMtp

I know you guys run android tests on other product always, could share a link for us to reference? Or with good luck you know what’s the potential root cause for my failure?

Thanks.