Bug 1771659 Comment 0 Edit History

Note: The actual edited comment in the bug view page will always show the original commenter’s name and original timestamp.

Original comment by
on 
This is a bug that started with the beta-sim from the 19th May [here](https://treeherder.mozilla.org/jobs?repo=try&group_state=expanded&resultStatus=success%2Cpending%2Crunning%2Ctestfailed%2Cbusted%2Cexception%2Cretry%2Cusercancel&revision=f334a0c6f8a243d9fc03867a7be04957b7ec2942&searchStr=dt&test_paths=devtools%2Fclient%2Fdebugger%2Ftest%2Fmochitest&selectedTaskRun=RTA5OgKUR-6J3X50CrMxNw.0) but was hidden under Bug 1767702 that fails on trunk only on linux1804-64-qr opt/debug + shippable and windows opt/debug + shippable, ccov.
This one instead is perma failing on all platforms in runs in beta-sims. 

[Central as beta simulation](https://treeherder.mozilla.org/jobs?repo=try&group_state=expanded&resultStatus=success%2Cpending%2Crunning%2Ctestfailed%2Cbusted%2Cexception%2Cretry%2Cusercancel&revision=f334a0c6f8a243d9fc03867a7be04957b7ec2942&searchStr=dt&test_paths=devtools%2Fclient%2Fdebugger%2Ftest%2Fmochitest&selectedTaskRun=RTA5OgKUR-6J3X50CrMxNw.0)

[How to run these simulations](https://wiki.mozilla.org/Sheriffing/How_To/Beta_simulations#TRUNK_AS_EARLY_BETA)

Failure log: 
```
[task 2022-05-19T14:05:13.495Z] 14:05:13     INFO - TEST-PASS | devtools/client/debugger/test/mochitest/browser_dbg-features-source-tree.js | Connected - 
[task 2022-05-19T14:05:13.495Z] 14:05:13     INFO - Buffered messages logged at 14:02:12
[task 2022-05-19T14:05:13.496Z] 14:05:13     INFO - Longer timeout required, waiting longer...  Remaining timeouts: 4
[task 2022-05-19T14:05:13.496Z] 14:05:13     INFO - Buffered messages logged at 14:02:57
[task 2022-05-19T14:05:13.496Z] 14:05:13     INFO - Longer timeout required, waiting longer...  Remaining timeouts: 3
[task 2022-05-19T14:05:13.496Z] 14:05:13     INFO - Buffered messages logged at 14:03:43
[task 2022-05-19T14:05:13.497Z] 14:05:13     INFO - Longer timeout required, waiting longer...  Remaining timeouts: 2
[task 2022-05-19T14:05:13.497Z] 14:05:13     INFO - Buffered messages logged at 14:04:28
[task 2022-05-19T14:05:13.498Z] 14:05:13     INFO - Longer timeout required, waiting longer...  Remaining timeouts: 1
[task 2022-05-19T14:05:13.498Z] 14:05:13     INFO - Buffered messages logged at 14:04:31
[task 2022-05-19T14:05:13.499Z] 14:05:13     INFO - Console message: [JavaScript Error: "Invalid ETag value "undefined"" {file: "resource://services-settings/SyncHistory.jsm" line: 50}]
[task 2022-05-19T14:05:13.499Z] 14:05:13     INFO - store@resource://services-settings/SyncHistory.jsm:50:13
[task 2022-05-19T14:05:13.499Z] 14:05:13     INFO - async*remoteSettingsFunction/remoteSettings.pollChanges@resource://services-settings/remote-settings.js:429:8
[task 2022-05-19T14:05:13.499Z] 14:05:13     INFO - async*notify@resource://services-settings/RemoteSettingsComponents.jsm:22:20
[task 2022-05-19T14:05:13.499Z] 14:05:13     INFO - TM_notify/<@resource://gre/modules/UpdateTimerManager.jsm:223:50
[task 2022-05-19T14:05:13.499Z] 14:05:13     INFO - TM_notify@resource://gre/modules/UpdateTimerManager.jsm:294:7
[task 2022-05-19T14:05:13.499Z] 14:05:13     INFO - 
[task 2022-05-19T14:05:13.500Z] 14:05:13     INFO - Buffered messages finished
[task 2022-05-19T14:05:13.500Z] 14:05:13     INFO - TEST-UNEXPECTED-FAIL | devtools/client/debugger/test/mochitest/browser_dbg-features-source-tree.js | Test timed out - 
[task 2022-05-19T14:05:13.501Z] 14:05:13     INFO - Removing tab.
[task 2022-05-19T14:05:13.501Z] 14:05:13     INFO - Waiting for event: 'TabClose' on [object XULElement].
[task 2022-05-19T14:05:13.502Z] 14:05:13     INFO - Got event: 'TabClose' on [object XULElement].
[task 2022-05-19T14:05:13.502Z] 14:05:13     INFO - Tab removed and finished closing
[task 2022-05-19T14:05:13.502Z] 14:05:13     INFO - Removing tab.
[task 2022-05-19T14:05:13.503Z] 14:05:13     INFO - Waiting for event: 'TabClose' on [object XULElement].
[task 2022-05-19T14:05:13.503Z] 14:05:13     INFO - Got event: 'TabClose' on [object XULElement].
[task 2022-05-19T14:05:13.504Z] 14:05:13     INFO - Tab removed and finished closing
[task 2022-05-19T14:05:13.504Z] 14:05:13     INFO - Removing tab.
[task 2022-05-19T14:05:13.505Z] 14:05:13     INFO - Waiting for event: 'TabClose' on [object XULElement].
[task 2022-05-19T14:05:13.505Z] 14:05:13     INFO - Got event: 'TabClose' on [object XULElement].
[task 2022-05-19T14:05:13.505Z] 14:05:13     INFO - Tab removed and finished closing
[task 2022-05-19T14:05:13.506Z] 14:05:13     INFO - Removing tab.
[task 2022-05-19T14:05:13.506Z] 14:05:13     INFO - Waiting for event: 'TabClose' on [object XULElement].
[task 2022-05-19T14:05:13.507Z] 14:05:13     INFO - Got event: 'TabClose' on [object XULElement].
[task 2022-05-19T14:05:13.507Z] 14:05:13     INFO - Tab removed and finished closing
[task 2022-05-19T14:05:13.507Z] 14:05:13     INFO - Removing tab.
[task 2022-05-19T14:05:13.508Z] 14:05:13     INFO - Waiting for event: 'TabClose' on [object XULElement].
[task 2022-05-19T14:05:13.508Z] 14:05:13     INFO - Got event: 'TabClose' on [object XULElement].
[task 2022-05-19T14:05:13.508Z] 14:05:13     INFO - Tab removed and finished closing
[task 2022-05-19T14:05:13.509Z] 14:05:13     INFO - TEST-PASS | devtools/client/debugger/test/mochitest/browser_dbg-features-source-tree.js | The main process DevToolsServer has no pending connection when the test ends -
```
Revision 1 by
on 
This is a bug that started with the beta-sim from the 19th May [here](https://treeherder.mozilla.org/jobs?repo=try&group_state=expanded&resultStatus=success%2Cpending%2Crunning%2Ctestfailed%2Cbusted%2Cexception%2Cretry%2Cusercancel&revision=f334a0c6f8a243d9fc03867a7be04957b7ec2942&searchStr=dt&test_paths=devtools%2Fclient%2Fdebugger%2Ftest%2Fmochitest&selectedTaskRun=RTA5OgKUR-6J3X50CrMxNw.0) but was hidden under Bug 1767702 that fails on trunk only on linux1804-64-qr opt/debug + shippable and windows opt/debug + shippable, ccov.
This one instead is perma failing on all platforms it runs in beta-sims. 

[Central as beta simulation](https://treeherder.mozilla.org/jobs?repo=try&group_state=expanded&resultStatus=success%2Cpending%2Crunning%2Ctestfailed%2Cbusted%2Cexception%2Cretry%2Cusercancel&revision=f334a0c6f8a243d9fc03867a7be04957b7ec2942&searchStr=dt&test_paths=devtools%2Fclient%2Fdebugger%2Ftest%2Fmochitest&selectedTaskRun=RTA5OgKUR-6J3X50CrMxNw.0)

[How to run these simulations](https://wiki.mozilla.org/Sheriffing/How_To/Beta_simulations#TRUNK_AS_EARLY_BETA)

Failure log: 
```
[task 2022-05-19T14:05:13.495Z] 14:05:13     INFO - TEST-PASS | devtools/client/debugger/test/mochitest/browser_dbg-features-source-tree.js | Connected - 
[task 2022-05-19T14:05:13.495Z] 14:05:13     INFO - Buffered messages logged at 14:02:12
[task 2022-05-19T14:05:13.496Z] 14:05:13     INFO - Longer timeout required, waiting longer...  Remaining timeouts: 4
[task 2022-05-19T14:05:13.496Z] 14:05:13     INFO - Buffered messages logged at 14:02:57
[task 2022-05-19T14:05:13.496Z] 14:05:13     INFO - Longer timeout required, waiting longer...  Remaining timeouts: 3
[task 2022-05-19T14:05:13.496Z] 14:05:13     INFO - Buffered messages logged at 14:03:43
[task 2022-05-19T14:05:13.497Z] 14:05:13     INFO - Longer timeout required, waiting longer...  Remaining timeouts: 2
[task 2022-05-19T14:05:13.497Z] 14:05:13     INFO - Buffered messages logged at 14:04:28
[task 2022-05-19T14:05:13.498Z] 14:05:13     INFO - Longer timeout required, waiting longer...  Remaining timeouts: 1
[task 2022-05-19T14:05:13.498Z] 14:05:13     INFO - Buffered messages logged at 14:04:31
[task 2022-05-19T14:05:13.499Z] 14:05:13     INFO - Console message: [JavaScript Error: "Invalid ETag value "undefined"" {file: "resource://services-settings/SyncHistory.jsm" line: 50}]
[task 2022-05-19T14:05:13.499Z] 14:05:13     INFO - store@resource://services-settings/SyncHistory.jsm:50:13
[task 2022-05-19T14:05:13.499Z] 14:05:13     INFO - async*remoteSettingsFunction/remoteSettings.pollChanges@resource://services-settings/remote-settings.js:429:8
[task 2022-05-19T14:05:13.499Z] 14:05:13     INFO - async*notify@resource://services-settings/RemoteSettingsComponents.jsm:22:20
[task 2022-05-19T14:05:13.499Z] 14:05:13     INFO - TM_notify/<@resource://gre/modules/UpdateTimerManager.jsm:223:50
[task 2022-05-19T14:05:13.499Z] 14:05:13     INFO - TM_notify@resource://gre/modules/UpdateTimerManager.jsm:294:7
[task 2022-05-19T14:05:13.499Z] 14:05:13     INFO - 
[task 2022-05-19T14:05:13.500Z] 14:05:13     INFO - Buffered messages finished
[task 2022-05-19T14:05:13.500Z] 14:05:13     INFO - TEST-UNEXPECTED-FAIL | devtools/client/debugger/test/mochitest/browser_dbg-features-source-tree.js | Test timed out - 
[task 2022-05-19T14:05:13.501Z] 14:05:13     INFO - Removing tab.
[task 2022-05-19T14:05:13.501Z] 14:05:13     INFO - Waiting for event: 'TabClose' on [object XULElement].
[task 2022-05-19T14:05:13.502Z] 14:05:13     INFO - Got event: 'TabClose' on [object XULElement].
[task 2022-05-19T14:05:13.502Z] 14:05:13     INFO - Tab removed and finished closing
[task 2022-05-19T14:05:13.502Z] 14:05:13     INFO - Removing tab.
[task 2022-05-19T14:05:13.503Z] 14:05:13     INFO - Waiting for event: 'TabClose' on [object XULElement].
[task 2022-05-19T14:05:13.503Z] 14:05:13     INFO - Got event: 'TabClose' on [object XULElement].
[task 2022-05-19T14:05:13.504Z] 14:05:13     INFO - Tab removed and finished closing
[task 2022-05-19T14:05:13.504Z] 14:05:13     INFO - Removing tab.
[task 2022-05-19T14:05:13.505Z] 14:05:13     INFO - Waiting for event: 'TabClose' on [object XULElement].
[task 2022-05-19T14:05:13.505Z] 14:05:13     INFO - Got event: 'TabClose' on [object XULElement].
[task 2022-05-19T14:05:13.505Z] 14:05:13     INFO - Tab removed and finished closing
[task 2022-05-19T14:05:13.506Z] 14:05:13     INFO - Removing tab.
[task 2022-05-19T14:05:13.506Z] 14:05:13     INFO - Waiting for event: 'TabClose' on [object XULElement].
[task 2022-05-19T14:05:13.507Z] 14:05:13     INFO - Got event: 'TabClose' on [object XULElement].
[task 2022-05-19T14:05:13.507Z] 14:05:13     INFO - Tab removed and finished closing
[task 2022-05-19T14:05:13.507Z] 14:05:13     INFO - Removing tab.
[task 2022-05-19T14:05:13.508Z] 14:05:13     INFO - Waiting for event: 'TabClose' on [object XULElement].
[task 2022-05-19T14:05:13.508Z] 14:05:13     INFO - Got event: 'TabClose' on [object XULElement].
[task 2022-05-19T14:05:13.508Z] 14:05:13     INFO - Tab removed and finished closing
[task 2022-05-19T14:05:13.509Z] 14:05:13     INFO - TEST-PASS | devtools/client/debugger/test/mochitest/browser_dbg-features-source-tree.js | The main process DevToolsServer has no pending connection when the test ends -
```
Revision 2 by
on 
This is a bug that started with the beta-sim from the 19th May [here](https://treeherder.mozilla.org/jobs?repo=try&group_state=expanded&resultStatus=success%2Cpending%2Crunning%2Ctestfailed%2Cbusted%2Cexception%2Cretry%2Cusercancel&revision=f334a0c6f8a243d9fc03867a7be04957b7ec2942&searchStr=dt&test_paths=devtools%2Fclient%2Fdebugger%2Ftest%2Fmochitest&selectedTaskRun=RTA5OgKUR-6J3X50CrMxNw.0) but was hidden under Bug 1767702 that fails on trunk only on linux1804-64-qr opt/debug + shippable and windows opt/debug + shippable, ccov.
This one instead is perma failing on all platforms it runs in beta-sims. 

[Central as beta simulation](https://treeherder.mozilla.org/jobs?repo=try&group_state=expanded&resultStatus=success%2Cpending%2Crunning%2Ctestfailed%2Cbusted%2Cexception%2Cretry%2Cusercancel&revision=f334a0c6f8a243d9fc03867a7be04957b7ec2942&searchStr=dt&test_paths=devtools%2Fclient%2Fdebugger%2Ftest%2Fmochitest&selectedTaskRun=RTA5OgKUR-6J3X50CrMxNw.0)

[How to run these simulations](https://wiki.mozilla.org/Sheriffing/How_To/Beta_simulations#TRUNK_AS_EARLY_BETA)

[Failure log](https://treeherder.mozilla.org/logviewer?job_id=378619944&repo=try): 
```
[task 2022-05-19T14:05:13.495Z] 14:05:13     INFO - TEST-PASS | devtools/client/debugger/test/mochitest/browser_dbg-features-source-tree.js | Connected - 
[task 2022-05-19T14:05:13.495Z] 14:05:13     INFO - Buffered messages logged at 14:02:12
[task 2022-05-19T14:05:13.496Z] 14:05:13     INFO - Longer timeout required, waiting longer...  Remaining timeouts: 4
[task 2022-05-19T14:05:13.496Z] 14:05:13     INFO - Buffered messages logged at 14:02:57
[task 2022-05-19T14:05:13.496Z] 14:05:13     INFO - Longer timeout required, waiting longer...  Remaining timeouts: 3
[task 2022-05-19T14:05:13.496Z] 14:05:13     INFO - Buffered messages logged at 14:03:43
[task 2022-05-19T14:05:13.497Z] 14:05:13     INFO - Longer timeout required, waiting longer...  Remaining timeouts: 2
[task 2022-05-19T14:05:13.497Z] 14:05:13     INFO - Buffered messages logged at 14:04:28
[task 2022-05-19T14:05:13.498Z] 14:05:13     INFO - Longer timeout required, waiting longer...  Remaining timeouts: 1
[task 2022-05-19T14:05:13.498Z] 14:05:13     INFO - Buffered messages logged at 14:04:31
[task 2022-05-19T14:05:13.499Z] 14:05:13     INFO - Console message: [JavaScript Error: "Invalid ETag value "undefined"" {file: "resource://services-settings/SyncHistory.jsm" line: 50}]
[task 2022-05-19T14:05:13.499Z] 14:05:13     INFO - store@resource://services-settings/SyncHistory.jsm:50:13
[task 2022-05-19T14:05:13.499Z] 14:05:13     INFO - async*remoteSettingsFunction/remoteSettings.pollChanges@resource://services-settings/remote-settings.js:429:8
[task 2022-05-19T14:05:13.499Z] 14:05:13     INFO - async*notify@resource://services-settings/RemoteSettingsComponents.jsm:22:20
[task 2022-05-19T14:05:13.499Z] 14:05:13     INFO - TM_notify/<@resource://gre/modules/UpdateTimerManager.jsm:223:50
[task 2022-05-19T14:05:13.499Z] 14:05:13     INFO - TM_notify@resource://gre/modules/UpdateTimerManager.jsm:294:7
[task 2022-05-19T14:05:13.499Z] 14:05:13     INFO - 
[task 2022-05-19T14:05:13.500Z] 14:05:13     INFO - Buffered messages finished
[task 2022-05-19T14:05:13.500Z] 14:05:13     INFO - TEST-UNEXPECTED-FAIL | devtools/client/debugger/test/mochitest/browser_dbg-features-source-tree.js | Test timed out - 
[task 2022-05-19T14:05:13.501Z] 14:05:13     INFO - Removing tab.
[task 2022-05-19T14:05:13.501Z] 14:05:13     INFO - Waiting for event: 'TabClose' on [object XULElement].
[task 2022-05-19T14:05:13.502Z] 14:05:13     INFO - Got event: 'TabClose' on [object XULElement].
[task 2022-05-19T14:05:13.502Z] 14:05:13     INFO - Tab removed and finished closing
[task 2022-05-19T14:05:13.502Z] 14:05:13     INFO - Removing tab.
[task 2022-05-19T14:05:13.503Z] 14:05:13     INFO - Waiting for event: 'TabClose' on [object XULElement].
[task 2022-05-19T14:05:13.503Z] 14:05:13     INFO - Got event: 'TabClose' on [object XULElement].
[task 2022-05-19T14:05:13.504Z] 14:05:13     INFO - Tab removed and finished closing
[task 2022-05-19T14:05:13.504Z] 14:05:13     INFO - Removing tab.
[task 2022-05-19T14:05:13.505Z] 14:05:13     INFO - Waiting for event: 'TabClose' on [object XULElement].
[task 2022-05-19T14:05:13.505Z] 14:05:13     INFO - Got event: 'TabClose' on [object XULElement].
[task 2022-05-19T14:05:13.505Z] 14:05:13     INFO - Tab removed and finished closing
[task 2022-05-19T14:05:13.506Z] 14:05:13     INFO - Removing tab.
[task 2022-05-19T14:05:13.506Z] 14:05:13     INFO - Waiting for event: 'TabClose' on [object XULElement].
[task 2022-05-19T14:05:13.507Z] 14:05:13     INFO - Got event: 'TabClose' on [object XULElement].
[task 2022-05-19T14:05:13.507Z] 14:05:13     INFO - Tab removed and finished closing
[task 2022-05-19T14:05:13.507Z] 14:05:13     INFO - Removing tab.
[task 2022-05-19T14:05:13.508Z] 14:05:13     INFO - Waiting for event: 'TabClose' on [object XULElement].
[task 2022-05-19T14:05:13.508Z] 14:05:13     INFO - Got event: 'TabClose' on [object XULElement].
[task 2022-05-19T14:05:13.508Z] 14:05:13     INFO - Tab removed and finished closing
[task 2022-05-19T14:05:13.509Z] 14:05:13     INFO - TEST-PASS | devtools/client/debugger/test/mochitest/browser_dbg-features-source-tree.js | The main process DevToolsServer has no pending connection when the test ends -
```

Back to Bug 1771659 Comment 0