Bug: Perma early beta TEST-UNEXPECTED-FAIL | browser/components/urlbar/tests/browser/browser_searchMode_preview.js | Uncaught exception - at chrome://mochitests/content/browser/browser/components/urlbar/tests...when Gecko 82 merges to Beta on 2020-09-21
Status: VERIFIED
Priority: P1
Resolution: FIXED
Created: 2020-09-19 14:53:13+00:00
Resolved: 2021-06-11 11:12:06+00:00

Central as Early Beta:
https://treeherder.mozilla.org/#/jobs?repo=try&resultStatus=testfailed%2Cbusted%2Cexception%2Cretry%2Cusercancel%2Crunnable&revision=9e9b2e1357ab31d9a787a343516b54bdb9f3d33f&selectedTaskRun=TTT83C45SOubxxapcAbV6w.0

Log:

```
  INFO - TEST-PASS | browser/components/urlbar/tests/browser/browser_searchMode_preview.js | Expected placeholder l10n when search mode is inactive - {"args":{"name":"Google"},"id":"urlbar-placeholder-with-name"} deepEqual {"id":"urlbar-placeholder-with-name","args":{"name":"Google"}} - 
[task 2020-09-19T13:21:22.535Z] 13:21:22     INFO - Leaving test bound tabSwitch
[task 2020-09-19T13:21:22.535Z] 13:21:22     INFO - Entering test bound oneOff_downArrow
[task 2020-09-19T13:21:22.535Z] 13:21:22     INFO - Awaiting for the urlbar panel to open
[task 2020-09-19T13:21:22.535Z] 13:21:22     INFO - Buffered messages finished
[task 2020-09-19T13:21:22.535Z] 13:21:22     INFO - TEST-UNEXPECTED-FAIL | browser/components/urlbar/tests/browser/browser_searchMode_preview.js | Uncaught exception - at chrome://mochitests/content/browser/browser/components/urlbar/tests/browser/browser_searchMode_preview.js:42 - TypeError: button is null
[task 2020-09-19T13:21:22.535Z] 13:21:22     INFO - Stack trace:
[task 2020-09-19T13:21:22.535Z] 13:21:22     INFO - getExpectedSearchMode@chrome://mochitests/content/browser/browser/components/urlbar/tests/browser/browser_searchMode_preview.js:42:7
[task 2020-09-19T13:21:22.535Z] 13:21:22     INFO - oneOff_downArrow@chrome://mochitests/content/browser/browser/components/urlbar/tests/browser/browser_searchMode_preview.js:223:7
[task 2020-09-19T13:21:22.535Z] 13:21:22     INFO - Leaving test bound oneOff_downArrow
[task 2020-09-19T13:21:22.535Z] 13:21:22     INFO - Entering test bound oneOff_alt_downArrow
[task 2020-09-19T13:21:22.535Z] 13:21:22     INFO - GECKO(3320) | [Parent 3320, Main Thread] WARNING: Suboptimal indexes for the SQL statement 0x7f3e226d5120 (http://mzl.la/1FuID0j).: file /builds/worker/checkouts/gecko/storage/mozStoragePrivateHelpers.cpp, line 113
[task 2020-09-19T13:21:22.535Z] 13:21:22     INFO - GECKO(3320) | [Child 3616: Main Thread]: I/DocShellAndDOMWindowLeak --DOCSHELL 0x7f2ad2ab9000 == 0 [pid = 3616] [id = {f6d9aec4-704f-4c9d-90fb-4b03a40cb23b}] [url = http://www.example.com/browser_searchMode_pickResult.js]
[task 2020-09-19T13:21:22.535Z] 13:21:22     INFO - GECKO(3320) | [Child 3616: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 10 (0x7f2ad2ab5400) [pid = 3616] [serial = 179] [outer = (nil)] [url = about:blank]
[task 2020-09-19T13:21:22.536Z] 13:21:22     INFO - GECKO(3320) | [Child 3616: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 9 (0x7f2ad2ab9400) [pid = 3616] [serial = 176] [outer = (nil)] [url = about:blank]
[task 2020-09-19T13:21:22.536Z] 13:21:22     INFO - GECKO(3320) | [Child 3616: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 8 (0x7f2ad2a93400) [pid = 3616] [serial = 175] [outer = (nil)] [url = about:blank]
[task 2020-09-19T13:21:22.537Z] 13:21:22     INFO - GECKO(3320) | [Child 3616: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 7 (0x7f2ad2abcc00) [pid = 3616] [serial = 183] [outer = (nil)] [url = about:blank]
[task 2020-09-19T13:21:22.537Z] 13:21:22     INFO - GECKO(3320) | [Child 3616: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 6 (0x7f2ad2ee7c00) [pid = 3616] [serial = 184] [outer = (nil)] [url = http://www.example.com/browser_searchMode_pickResult.js]
[task 2020-09-19T13:21:22.537Z] 13:21:22     INFO - GECKO(3320) | [Child 3616: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 5 (0x7f2ad2abe400) [pid = 3616] [serial = 177] [outer = (nil)] [url = http://www.example.com/browser_searchMode_pickResult.js]
[task 2020-09-19T13:21:22.537Z] 13:21:22     INFO - GECKO(3320) | [Child 3616: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 4 (0x7f2ad2ac2c00) [pid = 3616] [serial = 180] [outer = (nil)] [url = http://www.example.com/browser_searchMode_pickResult.js]
[task 2020-09-19T13:21:22.538Z] 13:21:22     INFO - GECKO(3320) | [Child 3616: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 3 (0x7f2ad9f34600) [pid = 3616] [serial = 182] [outer = (nil)] [url = http://www.example.com/browser_searchMode_pickResult.js]
[task 2020-09-19T13:21:22.539Z] 13:21:22     INFO - GECKO(3320) | [Child 3616: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 2 (0x7f2ad9f34430) [pid = 3616] [serial = 178] [outer = (nil)] [url = http://www.example.com/browser_searchMode_pickResult.js]
[task 2020-09-19T13:21:23.244Z] 13:21:23     INFO - TEST-PASS | browser/components/urlbar/tests/browser/browser_searchMode_preview.js | Urlbar should never be in search mode without the corresponding attribute. - true == true - 
[task 2020-09-19T13:21:23.247Z] 13:21:23     INFO - TEST-PASS | browser/components/urlbar/tests/browser/browser_searchMode_preview.js | Expected searchMode - {"engineName":"Amazon.com","entry":"topsites_urlbar","isPreview":true} deepEqual {"engineName":"Amazon.com","isPreview":true,"entry":"topsites_urlbar"} - 
[task 2020-09-19T13:21:23.247Z] 13:21:23     INFO - TEST-PASS | browser/components/urlbar/tests/browser/browser_searchMode_preview.js | Expected textContent - "Amazon.com" == "Amazon.com" - 
[task 2020-09-19T13:21:23.250Z] 13:21:23     INFO - TEST-PASS | browser/components/urlbar/tests/browser/browser_searchMode_preview.js | Expected l10n - {"args":null,"id":null} deepEqual {"id":null,"args":null} - 
[task 2020-09-19T13:21:23.250Z] 13:21:23     INFO - TEST-PASS | browser/components/urlbar/tests/browser/browser_searchMode_preview.js | Expected textContent - "Amazon.com" == "Amazon.com" - 
[task 2020-09-19T13:21:23.250Z] 13:21:23     INFO - TEST-PASS | browser/components/urlbar/tests/browser/browser_searchMode_preview.js | Expected l10n - {"args":null,"id":null} deepEqual {"id":null,"args":null} - 
[task 2020-09-19T13:21:23.254Z] 13:21:23     INFO - TEST-PASS | browser/components/urlbar/tests/browser/browser_searchMode_preview.js | Expected placeholder l10n when search mode is active - {"args":{"name":"Amazon.com"},"id":"urlbar-placeholder-search-mode-other-engine"} deepEqual {"id":"urlbar-placeholder-search-mode-other-engine","args":{"name":"Amazon.com"}} - 
[task 2020-09-19T13:21:23.270Z] 13:21:23     INFO - TEST-PASS | browser/components/urlbar/tests/browser/browser_searchMode_preview.js | The second result is selected. - 1 == 1 - 
[task 2020-09-19T13:21:23.271Z] 13:21:23     INFO - TEST-PASS | browser/components/urlbar/tests/browser/browser_searchMode_preview.js | Urlbar should never be in search mode without the corresponding attribute. - false == false - 
[task 2020-09-19T13:21:23.271Z] 13:21:23     INFO - TEST-PASS | browser/components/urlbar/tests/browser/browser_searchMode_preview.js | gURLBar.searchMode not expected - true == true - 
[task 2020-09-19T13:21:23.271Z] 13:21:23     INFO - TEST-PASS | browser/components/urlbar/tests/browser/browser_searchMode_preview.js | Expected placeholder l10n when search mode is inactive - {"args":{"name":"Google"},"id":"urlbar-placeholder-with-name"} deepEqual {"id":"urlbar-placeholder-with-name","args":{"name":"Google"}} - 
[task 2020-09-19T13:21:23.274Z] 13:21:23     INFO - TEST-PASS | browser/components/urlbar/tests/browser/browser_searchMode_preview.js | Urlbar should never be in search mode without the corresponding attribute. - true == true - 
[task 2020-09-19T13:21:23.275Z] 13:21:23     INFO - TEST-PASS | browser/components/urlbar/tests/browser/browser_searchMode_preview.js | Expected searchMode - {"engineName":"Amazon.com","entry":"topsites_urlbar","isPreview":true} deepEqual {"engineName":"Amazon.com","isPreview":true,"entry":"topsites_urlbar"} - 
[task 2020-09-19T13:21:23.277Z] 13:21:23     INFO - TEST-PASS | browser/components/urlbar/tests/browser/browser_searchMode_preview.js | Expected textContent - "Amazon.com" == "Amazon.com" - 
[task 2020-09-19T13:21:23.279Z] 13:21:23     INFO - TEST-PASS | browser/components/urlbar/tests/browser/browser_searchMode_preview.js | Expected l10n - {"args":null,"id":null} deepEqual {"id":null,"args":null} - 
[task 2020-09-19T13:21:23.279Z] 13:21:23     INFO - TEST-PASS | browser/components/urlbar/tests/browser/browser_searchMode_preview.js | Expected textContent - "Amazon.com" == "Amazon.com" - 
[task 2020-09-19T13:21:23.280Z] 13:21:23     INFO - TEST-PASS | browser/components/urlbar/tests/browser/browser_searchMode_preview.js | Expected l10n - {"args":null,"id":null} deepEqual {"id":null,"args":null} - 
[task 2020-09-19T13:21:23.284Z] 13:21:23     INFO - TEST-PASS | browser/components/urlbar/tests/browser/browser_searchMode_preview.js | Expected placeholder l10n when search mode is active - {"args":{"name":"Amazon.com"},"id":"urlbar-placeholder-search-mode-other-engine"} deepEqual {"id":"urlbar-placeholder-search-mode-other-engine","args":{"name":"Amazon.com"}} - 
[task 2020-09-19T13:21:23.308Z] 13:21:23     INFO - GECKO(3320) | [Parent 3320, Main Thread] WARNING: Suboptimal indexes for the SQL statement 0x7f3e226d5120 (http://mzl.la/1FuID0j).: file /builds/worker/checkouts/gecko/storage/mozStoragePrivateHelpers.cpp, line 113
[task 2020-09-19T13:21:23.326Z] 13:21:23     INFO - TEST-PASS | browser/components/urlbar/tests/browser/browser_searchMode_preview.js | Urlbar should never be in search mode without the corresponding attribute. - true == true - 
[task 2020-09-19T13:21:23.326Z] 13:21:23     INFO - Not taking screenshot here: see the one that was previously logged
[task 2020-09-19T13:21:23.327Z] 13:21:23     INFO - TEST-UNEXPECTED-FAIL | browser/components/urlbar/tests/browser/browser_searchMode_preview.js | gURLBar.searchMode not expected - false == true - JS frame :: resource://testing-common/UrlbarTestUtils.jsm :: assertSearchMode :: line 406
[task 2020-09-19T13:21:23.327Z] 13:21:23     INFO - Stack trace:
[task 2020-09-19T13:21:23.327Z] 13:21:23     INFO - resource://testing-common/UrlbarTestUtils.jsm:assertSearchMode:406
[task 2020-09-19T13:21:23.327Z] 13:21:23     INFO - chrome://mochitests/content/browser/browser/components/urlbar/tests/browser/browser_searchMode_preview.js:oneOff_alt_downArrow:310
[task 2020-09-19T13:21:23.327Z] 13:21:23     INFO - Not taking screenshot here: see the one that was previously logged
[task 2020-09-19T13:21:23.330Z] 13:21:23     INFO - TEST-UNEXPECTED-FAIL | browser/components/urlbar/tests/browser/browser_searchMode_preview.js | Expected placeholder l10n when search mode is inactive - {"args":{"name":"Amazon.com"},"id":"urlbar-placeholder-search-mode-other-engine"} deepEqual {"id":"urlbar-placeholder-with-name","args":{"name":"Google"}} - JS frame :: resource://testing-common/UrlbarTestUtils.jsm :: assertSearchMode :: line 416
[task 2020-09-19T13:21:23.330Z] 13:21:23     INFO - Stack trace:
[task 2020-09-19T13:21:23.331Z] 13:21:23     INFO - resource://testing-common/UrlbarTestUtils.jsm:assertSearchMode:416
[task 2020-09-19T13:21:23.331Z] 13:21:23     INFO - chrome://mochitests/content/browser/browser/components/urlbar/tests/browser/browser_searchMode_preview.js:oneOff_alt_downArrow:310
[task 2020-09-19T13:21:23.332Z] 13:21:23     INFO - Leaving test bound oneOff_alt_downArrow
[task 2020-09-19T13:21:23.332Z] 13:21:23     INFO - Entering test bound fullSearchMode_oneOff_downArrow
[task 2020-09-19T13:21:23.348Z] 13:21:23     INFO - Awaiting for the urlbar panel to open
[task 2020-09-19T13:21:23.711Z] 13:21:23     INFO - TEST-PASS | browser/components/urlbar/tests/browser/browser_searchMode_preview.js | One-offs are visible - true == true - 
[task 2020-09-19T13:21:23.712Z] 13:21:23     INFO - TEST-PASS | browser/components/urlbar/tests/browser/browser_searchMode_preview.js | Found one-off button for search mode - {"engine":{"_name":"Google","_isAppProvided":true,"_metaData":{"order":1}},"_inheritedElements":{".button-icon":{}},"initializedAttributeInheritance":true} == true - 
[task 2020-09-19T13:21:23.742Z] 13:21:23     INFO - Awaiting for the urlbar panel to open
[task 2020-09-19T13:21:23.769Z] 13:21:23     INFO - GECKO(3320) | FATAL ERROR: Non-local network connections are disabled and a connection attempt to www.google.com (172.217.7.132) was made.
[task 2020-09-19T13:21:23.769Z] 13:21:23     INFO - GECKO(3320) | You should only access hostnames available via the test networking proxy (if running mochitests) or from a test-specific httpd.js server (if running xpcshell tests). Browser services should be disabled or redirected to a local server.
[task 2020-09-19T13:21:23.769Z] 13:21:23     INFO - GECKO(3320) | Hit MOZ_CRASH(Attempting to connect to non-local address!) at /builds/worker/checkouts/gecko/netwerk/base/nsSocketTransport2.cpp:1329
[task 2020-09-19T13:21:23.771Z] 13:21:23     INFO - GECKO(3320) | #01: mozilla::net::nsSocketTransport::OnSocketEvent(unsigned int, nsresult, nsISupports*) [netwerk/base/nsSocketTransport2.cpp:2199]
[task 2020-09-19T13:21:23.772Z] 13:21:23     INFO - GECKO(3320) | #02: mozilla::net::nsSocketEvent::Run() [netwerk/base/nsSocketTransport2.cpp:94]
[task 2020-09-19T13:21:23.773Z] 13:21:23     INFO - GECKO(3320) | #03: nsThread::ProcessNextEvent(bool, bool*) [xpcom/threads/nsThread.cpp:1234]
[task 2020-09-19T13:21:23.774Z] 13:21:23     INFO - GECKO(3320) | #04: NS_ProcessNextEvent(nsIThread*, bool) [xpcom/threads/nsThreadUtils.cpp:513]
[task 2020-09-19T13:21:23.774Z] 13:21:23     INFO - GECKO(3320) | #05: mozilla::net::nsSocketTransportService::Run() [netwerk/base/nsSocketTransportService2.cpp:1196]
[task 2020-09-19T13:21:23.779Z] 13:21:23     INFO - GECKO(3320) | #06: {virtual override thunk({offset(-32)}, mozilla::net::nsSocketTransportService::Run())} [/builds/worker/workspace/build/application/firefox/libxul.so + 0x4196ed1]
[task 2020-09-19T13:21:23.783Z] 13:21:23     INFO - GECKO(3320) | #07: nsThread::ProcessNextEvent(bool, bool*) [xpcom/threads/nsThread.cpp:1234]
[task 2020-09-19T13:21:23.783Z] 13:21:23     INFO - GECKO(3320) | #08: NS_ProcessNextEvent(nsIThread*, bool) [xpcom/threads/nsThreadUtils.cpp:513]
[task 2020-09-19T13:21:23.784Z] 13:21:23     INFO - GECKO(3320) | #09: mozilla::ipc::MessagePumpForNonMainThreads::Run(base::MessagePump::Delegate*) [ipc/glue/MessagePump.cpp:303]
[task 2020-09-19T13:21:23.784Z] 13:21:23     INFO - GECKO(3320) | #10: MessageLoop::RunInternal() [ipc/chromium/src/base/message_loop.cc:334]
[task 2020-09-19T13:21:23.784Z] 13:21:23     INFO - GECKO(3320) | #11: MessageLoop::Run() [ipc/chromium/src/base/message_loop.cc:310]
[task 2020-09-19T13:21:23.785Z] 13:21:23     INFO - GECKO(3320) | #12: nsThread::ThreadFunc(void*) [xpcom/threads/nsThread.cpp:444]
[task 2020-09-19T13:21:23.821Z] 13:21:23     INFO - GECKO(3320) | #13: _pt_root [nsprpub/pr/src/pthreads/ptthread.c:204]
[task 2020-09-19T13:21:23.821Z] 13:21:23     INFO -  fix-stacks: error: failed to read symbols file `/builds/worker/workspace/build/symbols/libpthread.so.0/10063CBC74776C265F7DB3F1F380A3DA0/libpthread.so.0.sym` for `/lib/x86_64-linux-gnu/libpthread.so.0`
[task 2020-09-19T13:21:23.821Z] 13:21:23     INFO -  fix-stacks: note: this is expected and harmless for system libraries on debug automation runs
[task 2020-09-19T13:21:23.822Z] 13:21:23     INFO -  fix-stacks: No such file or directory (os error 2)
[task 2020-09-19T13:21:23.822Z] 13:21:23     INFO - GECKO(3320) | #14: ??? [/lib/x86_64-linux-gnu/libpthread.so.0 + 0x76db]
[task 2020-09-19T13:21:23.823Z] 13:21:23     INFO - GECKO(3320) | #15: clone [/lib/x86_64-linux-gnu/libc.so.6 + 0x121a3f]
[task 2020-09-19T13:21:23.823Z] 13:21:23     INFO - GECKO(3320) | #16: ??? (???:???)
[task 2020-09-19T13:21:23.824Z] 13:21:23     INFO - GECKO(3320) | ExceptionHandler::GenerateDump cloned child 3843
[task 2020-09-19T13:21:23.824Z] 13:21:23     INFO - GECKO(3320) | ExceptionHandler::SendContinueSignalToChild sent continue signal to child
[task 2020-09-19T13:21:23.825Z] 13:21:23     INFO - GECKO(3320) | ExceptionHandler::WaitForContinueSignal waiting for continue signal...
[task 2020-09-19T13:21:23.963Z] 13:21:23     INFO - GECKO(3320) | Exiting due to channel error.
[task 2020-09-19T13:21:23.963Z] 13:21:23     INFO - GECKO(3320) | Exiting due to channel error.
[task 2020-09-19T13:21:23.964Z] 13:21:23     INFO - GECKO(3320) | Exiting due to channel error.
[task 2020-09-19T13:21:23.965Z] 13:21:23     INFO - GECKO(3320) | Exiting due to channel error.
[task 2020-09-19T13:21:23.966Z] 13:21:23     INFO - GECKO(3320) | [GFX1-]: Receive IPC close with reason=AbnormalShutdown
[task 2020-09-19T13:21:23.966Z] 13:21:23     INFO - GECKO(3320) | Exiting due to channel error.
[task 2020-09-19T13:21:23.966Z] 13:21:23     INFO - GECKO(3320) | Exiting due to channel error.
[task 2020-09-19T13:21:23.969Z] 13:21:23     INFO - GECKO(3320) | Exiting due to channel error.
[task 2020-09-19T13:21:24.047Z] 13:21:24     INFO - TEST-INFO | Main app process: exit 11
[task 2020-09-19T13:21:24.047Z] 13:21:24    ERROR - TEST-UNEXPECTED-FAIL | ShutdownLeaks | process() called before end of test suite
[task 2020-09-19T13:21:24.047Z] 13:21:24     INFO - TEST-INFO | Confirming we saw 436 DOCSHELL created and 419 destroyed log strings.
[task 2020-09-19T13:21:24.047Z] 13:21:24     INFO - TEST-INFO | Confirming we saw 1216 DOMWINDOW created and 1150 destroyed log strings.
[task 2020-09-19T13:21:24.047Z] 13:21:24     INFO - Buffered messages finished
[task 2020-09-19T13:21:24.047Z] 13:21:24    ERROR - TEST-UNEXPECTED-FAIL | browser/components/urlbar/tests/browser/browser_searchMode_preview.js | application terminated with exit code 11
[task 2020-09-19T13:21:24.047Z] 13:21:24     INFO - runtests.py | Application ran for: 0:07:04.691363
[task 2020-09-19T13:21:24.047Z] 13:21:24     INFO - zombiecheck | Reading PID log: /tmp/tmpKhQZfwpidlog
[task 2020-09-19T13:21:24.047Z] 13:21:24     INFO - ==> process 3320 launched child process 3344
[task 2020-09-19T13:21:24.047Z] 13:21:24     INFO - ==> process 3320 launched child process 3447
[task 2020-09-19T13:21:24.047Z] 13:21:24     INFO - ==> process 3320 launched child process 3464
[task 2020-09-19T13:21:24.047Z] 13:21:24     INFO - ==> process 3320 launched child process 3530
[task 2020-09-19T13:21:24.047Z] 13:21:24     INFO - ==> process 3320 launched child process 3555
[task 2020-09-19T13:21:24.047Z] 13:21:24     INFO - ==> process 3320 launched child process 3616
[task 2020-09-19T13:21:24.047Z] 13:21:24     INFO - ==> process 3320 launched child process 3646
[task 2020-09-19T13:21:24.047Z] 13:21:24     INFO - ==> process 3320 launched child process 3690
[task 2020-09-19T13:21:24.047Z] 13:21:24     INFO - zombiecheck | Checking for orphan process with PID: 3616
[task 2020-09-19T13:21:24.047Z] 13:21:24     INFO - zombiecheck | Checking for orphan process with PID: 3555
[task 2020-09-19T13:21:24.047Z] 13:21:24     INFO - zombiecheck | Checking for orphan process with PID: 3464
[task 2020-09-19T13:21:24.047Z] 13:21:24     INFO - zombiecheck | Checking for orphan process with PID: 3530
[task 2020-09-19T13:21:24.047Z] 13:21:24     INFO - zombiecheck | Checking for orphan process with PID: 3344
[task 2020-09-19T13:21:24.047Z] 13:21:24     INFO - zombiecheck | Checking for orphan process with PID: 3447
[task 2020-09-19T13:21:24.047Z] 13:21:24     INFO - zombiecheck | Checking for orphan process with PID: 3690
[task 2020-09-19T13:21:24.047Z] 13:21:24     INFO - zombiecheck | Checking for orphan process with PID: 3646
[task 2020-09-19T13:21:24.047Z] 13:21:24     INFO - mozcrash Copy/paste: /builds/worker/fetches/minidump_stackwalk/minidump_stackwalk /tmp/tmpA7xjQo.mozrunner/minidumps/52dfbd96-caa3-b7a7-ec4c-47317f55393f.dmp /builds/worker/workspace/build/symbols
[task 2020-09-19T13:21:29.299Z] 13:21:29     INFO - mozcrash Saved minidump as /builds/worker/workspace/build/blobber_upload_dir/52dfbd96-caa3-b7a7-ec4c-47317f55393f.dmp
[task 2020-09-19T13:21:29.299Z] 13:21:29     INFO - mozcrash Saved app info as /builds/worker/workspace/build/blobber_upload_dir/52dfbd96-caa3-b7a7-ec4c-47317f55393f.extra
[task 2020-09-19T13:21:29.466Z] 13:21:29     INFO - PROCESS-CRASH | browser/components/urlbar/tests/browser/browser_searchMode_preview.js | application crashed [@ mozilla::net::nsSocketTransport::InitiateSocket()]
[task 2020-09-19T13:21:29.466Z] 13:21:29     INFO - Mozilla crash reason: MOZ_CRASH(Attempting to connect to non-local address!)
[task 2020-09-19T13:21:29.466Z] 13:21:29     INFO - Crash dump filename: /tmp/tmpA7xjQo.mozrunner/minidumps/52dfbd96-caa3-b7a7-ec4c-47317f55393f.dmp
[task 2020-09-19T13:21:29.466Z] 13:21:29     INFO - Operating system: Linux
```

Harry: Can you please take a look?