1062902 - Unable to start Marionette session on freshly flashed device

Status: RESOLVED DUPLICATE of bug 1063362

(Remote Protocol :: Marionette, defect)

Description

[Dave Hunt [:davehunt] [he/him] ⌚BST]

We've seen a few issues with starting Marionette sessions recently. I've been able to replicate this consistently on one of our nodes in Mountain View (b2g-25.1).

Here's what's on the device after flashing:
application_buildid: 20140904043223
application_changeset: f837b5d21533
build_changeset: 74465af039d2809454afdfef285285bb63146e1b
device_firmware_date: 1402908689
device_firmware_version_incremental: 109
device_firmware_version_release: 4.3
device_id: flame
gaia_changeset: 9c749ddc14bae186fa3ddc98e16659f122a1c1ee
gaia_date: 1409829332

Note that the flash was shallow (gecko and gaia) and can be found here: https://pvtbuilds.mozilla.org/pvt/mozilla.org/b2gotoro/tinderbox-builds/b2g-inbound-flame-eng/20140904043223/

Comment 1

[Dave Hunt [:davehunt] [he/him] ⌚BST]

Attachment: console.txt

Console log from Jenkins.

Comment 2

[Dave Hunt [:davehunt] [he/him] ⌚BST]

Attachment: logcat.txt

Logcat from Jenkins.

Comment 3

[Dave Hunt [:davehunt] [he/him] ⌚BST]

Jonathan: Any thoughts or suggestions for what we can try? We're having a number of issues with recent builds in Jenkins and it's possible that they're all somewhat related.

Comment 4

[Robert Wood [:rwood]]

From the logcat, I'm *guessing* this is the problem, since Marionette uses XPCom for message passing:

01-22 12:07:43.489   307   307 E GeckoConsole: [JavaScript Error: "NS_ERROR_XPC_GS_RETURNED_FAILURE: Component returned failure code: 0x80570016 (NS_ERROR_XPC_GS_RETURNED_FAILURE) [nsIJSCID.getService]" {file: "resource://gre/modules/XPCOMUtils.jsm" line: 218}]

Comment 5

[Jonathan Griffin (:jgriffin)]

I don't see any smoking guns, but the line you show plus the one preceding look pretty suspicious:

01-22 12:07:43.209   566   566 E GeckoConsole: Failed to load native module at path '/system/b2g/components/libxpcomsample.so': (80004005) dlopen failed: library "/system/b2g/components/libxpcomsample.so" not found
01-22 12:07:43.489   307   307 E GeckoConsole: [JavaScript Error: "NS_ERROR_XPC_GS_RETURNED_FAILURE: Component returned failure code: 0x80570016 (NS_ERROR_XPC_GS_RETURNED_FAILURE) [nsIJSCID.getService]" {file: "resource://gre/modules/XPCOMUtils.jsm" line: 218}]

"libxpcomsample" isn't a real thing, it's just example code, and nothing should be trying to load it. Seems like something may be wonky with the build.  cc'ing dhylands in case he has any ideas.

Comment 6

[Dave Hunt [:davehunt] [he/him] ⌚BST]

Could be related to bug 1063362. Later b2g-inbound builds seem to not show this issue in automation, but we are still seeing bug 1062192 and bug 1062255.

Comment 7

[Dave Hunt [:davehunt] [he/him] ⌚BST]

Resolving as duplicate of bug 1063362.