Bug: Intermittent [tier 2] browser/components/newtab/test/browser/browser_aboutwelcome_multistage_default.js | Test timed out - | Found a tab after previous test timed out: about:welcome -
Status: RESOLVED
Priority: P5
Resolution: INCOMPLETE
Created: 2021-07-27 02:29:35+00:00
Resolved: 2023-10-23 12:01:01+00:00

**Filed by:** imoraru [at] mozilla.com
**Parsed log:** https://treeherder.mozilla.org/logviewer?job_id=346414411&repo=mozilla-central
**Full log:** https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/SOy44t9-QJqRhvqnt8rVYA/runs/0/artifacts/public/logs/live_backing.log

---
```
[task 2021-07-27T01:37:03.267Z] 01:37:03     INFO - TEST-START | browser/components/newtab/test/browser/browser_aboutwelcome_multistage_default.js
[task 2021-07-27T01:37:03.364Z] 01:37:03     INFO - GECKO(2112) | console.debug: AboutWelcomeChild:
[task 2021-07-27T01:37:03.364Z] 01:37:03     INFO - GECKO(2112) |   Received page event DOMDocElementInserted
[task 2021-07-27T01:37:03.791Z] 01:37:03     INFO - GECKO(2112) | console.debug: AboutWelcomeParent:
[task 2021-07-27T01:37:03.791Z] 01:37:03     INFO - GECKO(2112) |   Received content event: AWPage:GET_ATTRIBUTION_DATA
[task 2021-07-27T01:37:03.798Z] 01:37:03     INFO - GECKO(2112) | console.debug: AboutWelcomeChild:
[task 2021-07-27T01:37:03.799Z] 01:37:03     INFO - GECKO(2112) |   Loading about:welcome with no experiment
[task 2021-07-27T01:37:03.800Z] 01:37:03     INFO - GECKO(2112) | console.debug: AboutWelcomeParent:
[task 2021-07-27T01:37:03.800Z] 01:37:03     INFO - GECKO(2112) |   Received content event: AWPage:NEED_DEFAULT
[task 2021-07-27T01:37:03.812Z] 01:37:03     INFO - GECKO(2112) | console.debug: AboutWelcomeParent:
[task 2021-07-27T01:37:03.812Z] 01:37:03     INFO - GECKO(2112) |   Received content event: AWPage:DOES_APP_NEED_PIN
[task 2021-07-27T01:37:03.830Z] 01:37:03     INFO - GECKO(2112) | console.debug: AboutWelcomeParent:
[task 2021-07-27T01:37:03.831Z] 01:37:03     INFO - GECKO(2112) |   Received content event: AWPage:FXA_METRICS_FLOW_URI
[task 2021-07-27T01:37:03.831Z] 01:37:03     INFO - GECKO(2112) | console.debug: AboutWelcomeParent:
[task 2021-07-27T01:37:03.832Z] 01:37:03     INFO - GECKO(2112) |   Received content event: AWPage:TELEMETRY_EVENT
[task 2021-07-27T01:37:03.832Z] 01:37:03     INFO - GECKO(2112) | console.debug: AboutWelcomeParent:
[task 2021-07-27T01:37:03.833Z] 01:37:03     INFO - GECKO(2112) |   Received content event: AWPage:SET_WELCOME_MESSAGE_SEEN
[task 2021-07-27T01:37:03.900Z] 01:37:03     INFO - GECKO(2112) | console.debug: AboutWelcomeParent:
[task 2021-07-27T01:37:03.900Z] 01:37:03     INFO - GECKO(2112) |   Received content event: AWPage:TELEMETRY_EVENT
[task 2021-07-27T01:37:03.901Z] 01:37:03     INFO - GECKO(2112) | console.debug: AboutWelcomeParent:
[task 2021-07-27T01:37:03.901Z] 01:37:03     INFO - GECKO(2112) |   Received content event: AWPage:GET_REGION
[task 2021-07-27T01:37:03.902Z] 01:37:03     INFO - GECKO(2112) | console.debug: AboutWelcomeParent:
[task 2021-07-27T01:37:03.902Z] 01:37:03     INFO - GECKO(2112) |   Received content event: AWPage:GET_SELECTED_THEME
[task 2021-07-27T01:37:03.903Z] 01:37:03     INFO - GECKO(2112) | console.debug: AboutWelcomeParent:
[task 2021-07-27T01:37:03.903Z] 01:37:03     INFO - GECKO(2112) |   Received content event: AWPage:TELEMETRY_EVENT
[task 2021-07-27T01:37:05.025Z] 01:37:05     INFO - GECKO(2112) | [GFX1-]: Receive IPC close with reason=AbnormalShutdown
[task 2021-07-27T01:37:05.025Z] 01:37:05     INFO - GECKO(2112) | [GFX1-]: Receive IPC close with reason=AbnormalShutdown
[task 2021-07-27T01:37:05.026Z] 01:37:05     INFO - GECKO(2112) | [GFX1-]: Receive IPC close with reason=AbnormalShutdown
[task 2021-07-27T01:37:05.027Z] 01:37:05     INFO - GECKO(2112) | [GFX1-]: Receive IPC close with reason=AbnormalShutdown
[task 2021-07-27T01:37:05.027Z] 01:37:05     INFO - GECKO(2112) | [GFX1-]: Receive IPC close with reason=AbnormalShutdown
[task 2021-07-27T01:37:05.029Z] 01:37:05     INFO - GECKO(2112) | ###!!! [Child][MessageChannel] Error: (msgtype=0xA60026,name=PWebRenderBridge::Msg_Shutdown) Channel error: cannot send/recv
[task 2021-07-27T01:37:05.029Z] 01:37:05     INFO - GECKO(2112) | ###!!! [Child][MessageChannel] Error: (msgtype=0x920003,name=PTexture::Msg_Destroy) Channel error: cannot send/recv
[task 2021-07-27T01:37:05.030Z] 01:37:05     INFO - GECKO(2112) | ###!!! [Child][MessageChannel] Error: (msgtype=0x920003,name=PTexture::Msg_Destroy) Channel error: cannot send/recv
[task 2021-07-27T01:37:05.030Z] 01:37:05     INFO - GECKO(2112) | ###!!! [Child][MessageChannel] Error: (msgtype=0x920003,name=PTexture::Msg_Destroy) Channel error: cannot send/recv
[task 2021-07-27T01:37:05.031Z] 01:37:05     INFO - GECKO(2112) | ###!!! [Child][MessageChannel] Error: (msgtype=0xD,name=PAPZ::Msg_Destroy) Channel error: cannot send/recv
[task 2021-07-27T01:37:05.031Z] 01:37:05     INFO - GECKO(2112) | ###!!! [Child][MessageChannel] Error: (msgtype=0xA60026,name=PWebRenderBridge::Msg_Shutdown) Channel error: cannot send/recv
[task 2021-07-27T01:37:05.032Z] 01:37:05     INFO - GECKO(2112) | ###!!! [Child][MessageChannel] Error: (msgtype=0xA60026,name=PWebRenderBridge::Msg_Shutdown) Channel error: cannot send/recv
[task 2021-07-27T01:37:05.032Z] 01:37:05     INFO - GECKO(2112) | ###!!! [Child][MessageChannel] Error: (msgtype=0x920003,name=PTexture::Msg_Destroy) Channel error: cannot send/recv
[task 2021-07-27T01:37:05.033Z] 01:37:05     INFO - GECKO(2112) | ###!!! [Child][MessageChannel] Error: (msgtype=0xD,name=PAPZ::Msg_Destroy) Channel error: cannot send/recv
[task 2021-07-27T01:37:05.091Z] 01:37:05     INFO - GECKO(2112) | [GFX1-]: Receive IPC close with reason=AbnormalShutdown
[task 2021-07-27T01:37:05.092Z] 01:37:05     INFO - GECKO(2112) | [GFX1-]: Receive IPC close with reason=AbnormalShutdown
[task 2021-07-27T01:37:05.092Z] 01:37:05     INFO - GECKO(2112) | [GFX1-]: Receive IPC close with reason=AbnormalShutdown
[task 2021-07-27T01:37:48.285Z] 01:37:48     INFO - TEST-INFO | started process screenshot
[task 2021-07-27T01:37:48.405Z] 01:37:48     INFO - TEST-INFO | screenshot: exit 0
[task 2021-07-27T01:37:48.406Z] 01:37:48     INFO - Buffered messages logged at 01:37:03
[task 2021-07-27T01:37:48.406Z] 01:37:48     INFO - Entering test bound test_multistage_aboutwelcome_proton
[task 2021-07-27T01:37:48.407Z] 01:37:48     INFO - Buffered messages finished
[task 2021-07-27T01:37:48.407Z] 01:37:48     INFO - TEST-UNEXPECTED-FAIL | browser/components/newtab/test/browser/browser_aboutwelcome_multistage_default.js | Test timed out - 
[task 2021-07-27T01:37:48.408Z] 01:37:48     INFO - GECKO(2112) | MEMORY STAT | vsize 2104356MB | vsizeMaxContiguous 67083162MB | residentFast 286MB | heapAllocated 90MB
[task 2021-07-27T01:37:48.408Z] 01:37:48     INFO - TEST-OK | browser/components/newtab/test/browser/browser_aboutwelcome_multistage_default.js | took 45059ms
[task 2021-07-27T01:37:48.408Z] 01:37:48     INFO - Not taking screenshot here: see the one that was previously logged
[task 2021-07-27T01:37:48.409Z] 01:37:48     INFO - TEST-UNEXPECTED-FAIL | browser/components/newtab/test/browser/browser_aboutwelcome_multistage_default.js | Found a tab after previous test timed out: about:welcome - 
[task 2021-07-27T01:37:48.410Z] 01:37:48     INFO - checking window state
[task 2021-07-27T01:37:48.410Z] 01:37:48     INFO - GECKO(2112) | console.debug: AboutWelcomeParent:
[task 2021-07-27T01:37:48.410Z] 01:37:48     INFO - GECKO(2112) |   Terminate reason is welcome-tab-closed
[task 2021-07-27T01:37:48.411Z] 01:37:48     INFO - TEST-START | browser/components/newtab/test/browser/browser_aboutwelcome_multistage_experimentAPI.js
```