2051138 - Intermittent toolkit/content/tests/chrome/test_mousescroll.xhtml | single tracking bug

Status: NEW

(Toolkit :: UI Widgets, defect, P5)

Description

[Treeherder Bug Filer]

Filed by: amarc [at] mozilla.com
Parsed log: https://treeherder.mozilla.org/logviewer?job_id=575475217&repo=autoland&task=aqfV4aebRmOV7z7J7J3MkQ.0
Full log: https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/aqfV4aebRmOV7z7J7J3MkQ/runs/0/artifacts/public/logs/live_backing.log

---

[task 2026-06-28T12:38:07.805+00:00] 12:38:07     INFO - TEST-START | toolkit/content/tests/chrome/test_mousescroll.xhtml
[task 2026-06-28T12:38:09.559+00:00] 12:38:09     INFO - GECKO(1842) | [Parent 1842, Main Thread] WARNING: 'bufferedPointerdown && !(*bufferedPointerdown)->HasKnownInteractionId()', file checkouts/gecko/dom/performance/PerformanceInteractionMetrics.cpp:87
[task 2026-06-28T12:38:09.799+00:00] 12:38:09     INFO - GECKO(1842) | FATAL ERROR: Non-local network connections are disabled and a connection attempt to bugzilla.mozilla.org (2a04:4e42:200::347) was made.
[task 2026-06-28T12:38:09.799+00:00] 12:38:09     INFO - GECKO(1842) | 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 2026-06-28T12:38:09.812+00:00] 12:38:09     INFO - GECKO(1842) | FATAL ERROR: Non-local network connections are disabled and a connection attempt to bugzilla.mozilla.org (151.101.1.91) was made.
[task 2026-06-28T12:38:09.813+00:00] 12:38:09     INFO - GECKO(1842) | 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 2026-06-28T12:38:09.814+00:00] 12:38:09     INFO - GECKO(1842) | [1842] Hit MOZ_CRASH(Attempting to connect to non-local address! opener is [resource:///actors/LinkPreviewChild.sys.mjs:75:13], uri is [https://bugzilla.mozilla.org/show_bug.cgi?id=378028]) at checkouts/gecko/netwerk/protocol/http/nsHttpChannel.cpp:9216
[task 2026-06-28T12:38:09.814+00:00] 12:38:09     INFO -  Initializing stack-fixing for the first stack frame, this may take a while...
[task 2026-06-28T12:38:21.327+00:00] 12:38:21     INFO - GECKO(1842) | #01: mozilla::net::nsHttpChannel::OnStartRequest(nsIRequest*) [git:github.com/mozilla-firefox/firefox:netwerk/protocol/http/nsHttpChannel.cpp:ddd2bce849ccaead73ce2caa9ce054a8f9917f2f:9210]
[task 2026-06-28T12:38:21.328+00:00] 12:38:21     INFO - GECKO(1842) | #02: nsInputStreamPump::OnStateStart() [git:github.com/mozilla-firefox/firefox:netwerk/base/nsInputStreamPump.cpp:ddd2bce849ccaead73ce2caa9ce054a8f9917f2f:533]
[task 2026-06-28T12:38:21.329+00:00] 12:38:21     INFO - GECKO(1842) | #03: nsInputStreamPump::OnInputStreamReady(nsIAsyncInputStream*) [git:github.com/mozilla-firefox/firefox:netwerk/base/nsInputStreamPump.cpp:ddd2bce849ccaead73ce2caa9ce054a8f9917f2f:0]
[task 2026-06-28T12:38:21.329+00:00] 12:38:21     INFO - GECKO(1842) | #04: {virtual override thunk({offset(-24)}, nsInputStreamPump::OnInputStreamReady(nsIAsyncInputStream*))} [git:github.com/mozilla-firefox/firefox:netwerk/base/nsInputStreamPump.cpp:ddd2bce849ccaead73ce2caa9ce054a8f9917f2f:0]
[task 2026-06-28T12:38:21.330+00:00] 12:38:21     INFO - GECKO(1842) | #05: PipeCallbackRunnable::Run() [git:github.com/mozilla-firefox/firefox:xpcom/io/nsPipe3.cpp:ddd2bce849ccaead73ce2caa9ce054a8f9917f2f:74]
[task 2026-06-28T12:38:21.331+00:00] 12:38:21     INFO - GECKO(1842) | #06: mozilla::RunnableTask::Run() [git:github.com/mozilla-firefox/firefox:xpcom/threads/TaskController.cpp:ddd2bce849ccaead73ce2caa9ce054a8f9917f2f:720]
[task 2026-06-28T12:38:21.331+00:00] 12:38:21     INFO - GECKO(1842) | #07: mozilla::TaskController::DoExecuteNextTaskOnlyMainThreadInternal(mozilla::detail::BaseAutoLock<mozilla::Mutex&> const&) [git:github.com/mozilla-firefox/firefox:xpcom/threads/TaskController.cpp:ddd2bce849ccaead73ce2caa9ce054a8f9917f2f:1358]
[task 2026-06-28T12:38:21.332+00:00] 12:38:21     INFO - GECKO(1842) | #08: mozilla::TaskController::ExecuteNextTaskOnlyMainThreadInternal(mozilla::detail::BaseAutoLock<mozilla::Mutex&> const&) [git:github.com/mozilla-firefox/firefox:xpcom/threads/TaskController.cpp:ddd2bce849ccaead73ce2caa9ce054a8f9917f2f:0]
[task 2026-06-28T12:38:21.333+00:00] 12:38:21     INFO - GECKO(1842) | #09: mozilla::TaskController::ProcessPendingMTTask(bool) [git:github.com/mozilla-firefox/firefox:xpcom/threads/TaskController.cpp:ddd2bce849ccaead73ce2caa9ce054a8f9917f2f:655]
[task 2026-06-28T12:38:21.333+00:00] 12:38:21     INFO - GECKO(1842) | #10: mozilla::detail::RunnableFunction<mozilla::TaskController::TaskController()::$_0>::Run() [git:github.com/mozilla-firefox/firefox:xpcom/threads/nsThreadUtils.h:ddd2bce849ccaead73ce2caa9ce054a8f9917f2f:537]
[task 2026-06-28T12:38:21.334+00:00] 12:38:21     INFO - GECKO(1842) | #11: nsThread::ProcessNextEvent(bool, bool*) [git:github.com/mozilla-firefox/firefox:xpcom/threads/nsThread.cpp:ddd2bce849ccaead73ce2caa9ce054a8f9917f2f:1183]
[task 2026-06-28T12:38:21.335+00:00] 12:38:21     INFO - GECKO(1842) | #12: NS_ProcessNextEvent(nsIThread*, bool) [git:github.com/mozilla-firefox/firefox:xpcom/threads/nsThreadUtils.cpp:ddd2bce849ccaead73ce2caa9ce054a8f9917f2f:472]
[task 2026-06-28T12:38:21.335+00:00] 12:38:21     INFO - GECKO(1842) | #13: mozilla::ipc::MessagePump::Run(base::MessagePump::Delegate*) [git:github.com/mozilla-firefox/firefox:ipc/glue/MessagePump.cpp:ddd2bce849ccaead73ce2caa9ce054a8f9917f2f:84]
[task 2026-06-28T12:38:21.336+00:00] 12:38:21     INFO - GECKO(1842) | #14: MessageLoop::Run() [git:github.com/mozilla-firefox/firefox:ipc/chromium/src/base/message_loop.cc:ddd2bce849ccaead73ce2caa9ce054a8f9917f2f:347]
[task 2026-06-28T12:38:21.337+00:00] 12:38:21     INFO - GECKO(1842) | #15: nsBaseAppShell::Run() [git:github.com/mozilla-firefox/firefox:widget/nsBaseAppShell.cpp:ddd2bce849ccaead73ce2caa9ce054a8f9917f2f:153]
[task 2026-06-28T12:38:21.337+00:00] 12:38:21     INFO - GECKO(1842) | #16: nsAppShell::Run() [git:github.com/mozilla-firefox/firefox:widget/gtk/nsAppShell.cpp:ddd2bce849ccaead73ce2caa9ce054a8f9917f2f:575]
[task 2026-06-28T12:38:21.338+00:00] 12:38:21     INFO - GECKO(1842) | #17: nsAppStartup::Run() [git:github.com/mozilla-firefox/firefox:toolkit/components/startup/nsAppStartup.cpp:ddd2bce849ccaead73ce2caa9ce054a8f9917f2f:308]
[task 2026-06-28T12:38:21.339+00:00] 12:38:21     INFO - GECKO(1842) | #18: XREMain::XRE_mainRun() [git:github.com/mozilla-firefox/firefox:toolkit/xre/nsAppRunner.cpp:ddd2bce849ccaead73ce2caa9ce054a8f9917f2f:6301]
[task 2026-06-28T12:38:21.340+00:00] 12:38:21     INFO - GECKO(1842) | #19: XREMain::XRE_main(int, char**, mozilla::BootstrapConfig const&) [git:github.com/mozilla-firefox/firefox:toolkit/xre/nsAppRunner.cpp:ddd2bce849ccaead73ce2caa9ce054a8f9917f2f:6561]
[task 2026-06-28T12:38:21.340+00:00] 12:38:21     INFO - GECKO(1842) | #20: XRE_main(int, char**, mozilla::BootstrapConfig const&) [git:github.com/mozilla-firefox/firefox:toolkit/xre/nsAppRunner.cpp:ddd2bce849ccaead73ce2caa9ce054a8f9917f2f:6633]
[task 2026-06-28T12:38:21.341+00:00] 12:38:21     INFO - GECKO(1842) | #21: ??? [/builds/worker/workspace/build/application/firefox/firefox + 0x3eb24]
[task 2026-06-28T12:38:21.342+00:00] 12:38:21     INFO - GECKO(1842) | #22: ??? [/lib/x86_64-linux-gnu/libc.so.6 + 0x2a1ca]
[task 2026-06-28T12:38:21.342+00:00] 12:38:21     INFO - GECKO(1842) | #23: __libc_start_main [/lib/x86_64-linux-gnu/libc.so.6 + 0x2a28b]
[task 2026-06-28T12:38:21.343+00:00] 12:38:21     INFO - GECKO(1842) | #24: ??? [/builds/worker/workspace/build/application/firefox/firefox + 0x3e5e9]
[task 2026-06-28T12:38:21.343+00:00] 12:38:21     INFO - GECKO(1842) | #25: ??? (???:???)
[task 2026-06-28T12:38:21.344+00:00] 12:38:21     INFO - GECKO(1842) | ExceptionHandler::GenerateDump attempting to generate:/tmp/tmpbbkkkjrx.mozrunner/minidumps/6f49e959-c735-864f-c130-5d078418287f.dmp
[task 2026-06-28T12:38:21.345+00:00] 12:38:21     INFO - GECKO(1842) | ExceptionHandler::GenerateDump cloned child 3446
[task 2026-06-28T12:38:21.345+00:00] 12:38:21     INFO - GECKO(1842) | ExceptionHandler::SendContinueSignalToChild sent continue signal to child
[task 2026-06-28T12:38:21.346+00:00] 12:38:21     INFO - GECKO(1842) | ExceptionHandler::WaitForContinueSignal waiting for continue signal...
[task 2026-06-28T12:38:21.346+00:00] 12:38:21     INFO - GECKO(1842) | ExceptionHandler::GenerateDump minidump generation succeeded
[task 2026-06-28T12:38:21.347+00:00] 12:38:21     INFO - GECKO(1842) | [Child 2567, IPC I/O Child] WARNING: [72EB865128720381.958B49AE14DC1D5C]: Dropping message '<null>'; no connection to unknown pe[Utility 1960, IPC I/O Child] WARNING: [4162903FCF4E3D34.AC10546D3CAB0E85]: Dropping message '<null>'; no connection to unknown [RDD 2574, IPC I/O Child] WARNING: [930B3335E86CA71A.CB2E1AAB5D4919F3]: Dropping message '<null>'; no connection to unknown peerer 1.1: file checkouts/gecko/ipc/glue/NodeController.cpp:371
[task 2026-06-28T12:38:21.348+00:00] 12:38:21     INFO - GECKO(1842) |  1.1: file checkouts/gecko/ipc/glue/NodeController.cpp:371
[task 2026-06-28T12:38:21.349+00:00] 12:38:21     INFO - GECKO(1842) | peer 1.1: file checkouts/gecko/ipc/glue/NodeController.cpp:371
[task 2026-06-28T12:38:21.349+00:00] 12:38:21     INFO - GECKO(1842) | Exiting due to channel error.
[task 2026-06-28T12:38:21.350+00:00] 12:38:21     INFO - GECKO(1842) | [Utility 1960, Main Thread] WARNING: Shutting down Utility process early due to a crash!: file checkouts/gecko/ipc/glue/UtilityProcessChild.cpp:373
[task 2026-06-28T12:38:21.351+00:00] 12:38:21     INFO - GECKO(1842) | [RDD 2574, Main Thread] WARNING: Shutting down RDD process early due to a crash!: file /builds/worker/checkouts/gecko/dom/media/ipc/RDDParent.cpp:317
[task 2026-06-28T12:38:21.351+00:00] 12:38:21     INFO - TEST-INFO | Main app process: exit 11
[task 2026-06-28T12:38:21.351+00:00] 12:38:21     INFO - Buffered messages logged at 12:38:07
[task 2026-06-28T12:38:21.352+00:00] 12:38:21     INFO - must wait for load
[task 2026-06-28T12:38:21.353+00:00] 12:38:21     INFO - TEST-PASS | toolkit/content/tests/chrome/test_mousescroll.xhtml | testRichListbox(richlistbox): vertical, starting 5 delta -32 lineOrPageDeltaY -1 aDeltaMode 0
[task 2026-06-28T12:38:21.353+00:00] 12:38:21     INFO - Buffered messages logged at 12:38:08
[task 2026-06-28T12:38:21.354+00:00] 12:38:21     INFO - TEST-PASS | toolkit/content/tests/chrome/test_mousescroll.xhtml | testRichListbox(richlistbox): horizontal, starting 5 delta -32 lineOrPageDeltaX -1 aDeltaMode 0
<...>
[task 2026-06-28T12:38:21.393+00:00] 12:38:21     INFO - TEST-PASS | toolkit/content/tests/chrome/test_mousescroll.xhtml | testArrowScrollbox(vscrollbox): horizontal, starting 50 delta -1000 lineOrPageDelta -1000 aDeltaMode 2
[task 2026-06-28T12:38:21.394+00:00] 12:38:21     INFO - Buffered messages finished
[task 2026-06-28T12:38:21.394+00:00] 12:38:21     INFO - runtests.py | Application ran for: 0:04:09.594742
[task 2026-06-28T12:38:21.394+00:00] 12:38:21     INFO - zombiecheck | Reading PID log: /tmp/tmpuu5vhgutpidlog
[task 2026-06-28T12:38:21.395+00:00] 12:38:21     INFO - ==> process 1842 launched child process 1934
[task 2026-06-28T12:38:21.395+00:00] 12:38:21     INFO - ==> process 1842 launched child process 2358
[task 2026-06-28T12:38:21.395+00:00] 12:38:21     INFO - zombiecheck | Checking for orphan process with PID: 2358
[task 2026-06-28T12:38:21.396+00:00] 12:38:21     INFO - zombiecheck | Checking for orphan process with PID: 1934
[task 2026-06-28T12:38:21.397+00:00] 12:38:21     INFO - mozcrash Copy/paste: /builds/worker/fetches/minidump-stackwalk/minidump-stackwalk --symbols-url=https://symbols.mozilla.org/ --cyborg=/builds/worker/workspace/build/blobber_upload_dir/6f49e959-c735-864f-c130-5d078418287f.json /tmp/tmpbbkkkjrx.mozrunner/minidumps/6f49e959-c735-864f-c130-5d078418287f.dmp /builds/worker/workspace/build/symbols
[task 2026-06-28T12:38:26.958+00:00] 12:38:26     INFO - mozcrash Saved minidump as /builds/worker/workspace/build/blobber_upload_dir/6f49e959-c735-864f-c130-5d078418287f.dmp
[task 2026-06-28T12:38:26.959+00:00] 12:38:26     INFO - mozcrash Saved app info as /builds/worker/workspace/build/blobber_upload_dir/6f49e959-c735-864f-c130-5d078418287f.extra
[task 2026-06-28T12:38:27.537+00:00] 12:38:27     INFO - PROCESS-CRASH | 6f49e959-c735-864f-c130-5d078418287f | Attempting to connect to non-local address! opener is [resource:///actors/LinkPreviewChild.sys.mjs:75:13], uri is [https://bugzilla.mozilla.org/show_bug.cgi?id=378028] [@ mozilla::net::nsHttpChannel::OnStartRequest] | toolkit/content/tests/chrome/test_mousescroll.xhtml 
[task 2026-06-28T12:38:27.537+00:00] 12:38:27     INFO - Process type: main
[task 2026-06-28T12:38:27.537+00:00] 12:38:27     INFO - Process pid: 1842
[task 2026-06-28T12:38:27.537+00:00] 12:38:27     INFO - Mozilla crash reason: Attempting to connect to non-local address! opener is [resource:///actors/LinkPreviewChild.sys.mjs:75:13], uri is [https://bugzilla.mozilla.org/show_bug.cgi?id=378028]
[task 2026-06-28T12:38:27.537+00:00] 12:38:27     INFO - Crash dump filename: /tmp/tmpbbkkkjrx.mozrunner/minidumps/6f49e959-c735-864f-c130-5d078418287f.dmp
[task 2026-06-28T12:38:27.537+00:00] 12:38:27     INFO - Operating system: Linux
[task 2026-06-28T12:38:27.537+00:00] 12:38:27     INFO -                   6.17.0-1013-gcp #13~24.04.1-Ubuntu SMP Thu Apr 16 02:10:24 UTC 2026
[task 2026-06-28T12:38:27.537+00:00] 12:38:27     INFO - CPU: amd64
[task 2026-06-28T12:38:27.537+00:00] 12:38:27     INFO -      family 25 model 17 stepping 1
[task 2026-06-28T12:38:27.538+00:00] 12:38:27     INFO -      8 CPUs
[task 2026-06-28T12:38:27.538+00:00] 12:38:27     INFO - Linux Ubuntu 24.04 - noble (Ubuntu 24.04.2 LTS)
[task 2026-06-28T12:38:27.538+00:00] 12:38:27     INFO - 
[task 2026-06-28T12:38:27.538+00:00] 12:38:27     INFO - Crash reason:  SIGSEGV / SEGV_MAPERR
[task 2026-06-28T12:38:27.538+00:00] 12:38:27     INFO - Crash address: 0x0000000000000000 **
[task 2026-06-28T12:38:27.538+00:00] 12:38:27     INFO -     ** Null pointer detected with offset: 0x0000000000000000
[task 2026-06-28T12:38:27.538+00:00] 12:38:27     INFO - Crashing instruction: `mov qword [r12], rax`
[task 2026-06-28T12:38:27.538+00:00] 12:38:27     INFO - Memory accessed by instruction:
[task 2026-06-28T12:38:27.538+00:00] 12:38:27     INFO -   0. Address: 0x0000000000000000
[task 2026-06-28T12:38:27.538+00:00] 12:38:27     INFO -      Size: 8
[task 2026-06-28T12:38:27.538+00:00] 12:38:27     INFO -      Access type: Write
[task 2026-06-28T12:38:27.538+00:00] 12:38:27     INFO - No instruction pointer update by instruction
[task 2026-06-28T12:38:27.538+00:00] 12:38:27     INFO - Process uptime: not available
[task 2026-06-28T12:38:27.538+00:00] 12:38:27     INFO - 
[task 2026-06-28T12:38:27.538+00:00] 12:38:27     INFO - Linux memory map count: 3754
[task 2026-06-28T12:38:27.538+00:00] 12:38:27     INFO - 
[task 2026-06-28T12:38:27.538+00:00] 12:38:27     INFO - Thread 0 firefox-bin (crashed) - tid: 1842
[task 2026-06-28T12:38:27.538+00:00] 12:38:27     INFO -  0  libxul.so!MOZ_CrashSequence(void*, long) [Assertions.h:ddd2bce849ccaead73ce2caa9ce054a8f9917f2f : 261]
[task 2026-06-28T12:38:27.538+00:00] 12:38:27     INFO -     Found by: inlining
[task 2026-06-28T12:38:27.538+00:00] 12:38:27     INFO -  1  libxul.so!MOZ_Crash(char const*, int, char const*) [Assertions.h:ddd2bce849ccaead73ce2caa9ce054a8f9917f2f : 402]
[task 2026-06-28T12:38:27.538+00:00] 12:38:27     INFO -     Found by: inlining
[task 2026-06-28T12:38:27.538+00:00] 12:38:27     INFO -  2  libxul.so!mozilla::net::nsHttpChannel::OnStartRequest(nsIRequest*) [nsHttpChannel.cpp:ddd2bce849ccaead73ce2caa9ce054a8f9917f2f : 9210 + 0x2b]
[task 2026-06-28T12:38:27.538+00:00] 12:38:27     INFO -      rax = 0x0000000000002400    rdx = 0x00007ff629e9c563
[task 2026-06-28T12:38:27.538+00:00] 12:38:27     INFO -      rcx = 0x0000000000000000    rbx = 0x00007ff5eb41ab08
[task 2026-06-28T12:38:27.538+00:00] 12:38:27     INFO -      rsi = 0x0000000000000000    rdi = 0x00007ff629e9d700
[task 2026-06-28T12:38:27.538+00:00] 12:38:27     INFO -      rbp = 0x00007ffc6afff4d0    rsp = 0x00007ffc6afff360
[task 2026-06-28T12:38:27.538+00:00] 12:38:27     INFO -       r8 = 0x0000000000000000     r9 = 0x0000000000000003
[task 2026-06-28T12:38:27.538+00:00] 12:38:27     INFO -      r10 = 0x0000000000000002    r11 = 0x0000000000000293
[task 2026-06-28T12:38:27.538+00:00] 12:38:27     INFO -      r12 = 0x0000000000000000    r13 = 0x00007ff61e4827d1
[task 2026-06-28T12:38:27.538+00:00] 12:38:27     INFO -      r14 = 0x00007ffc6afff3e0    r15 = 0x00007ffc6afff440
[task 2026-06-28T12:38:27.538+00:00] 12:38:27     INFO -      rip = 0x00007ff6142048b5
[task 2026-06-28T12:38:27.538+00:00] 12:38:27     INFO -     Found by: given as instruction pointer in context
[task 2026-06-28T12:38:27.538+00:00] 12:38:27     INFO -  3  libxul.so!nsInputStreamPump::OnStateStart() [nsInputStreamPump.cpp:ddd2bce849ccaead73ce2caa9ce054a8f9917f2f : 533 + 0x8]
[task 2026-06-28T12:38:27.538+00:00] 12:38:27     INFO -      rbx = 0x00007ff5eb41a600    rbp = 0x00007ffc6afff520
[task 2026-06-28T12:38:27.538+00:00] 12:38:27     INFO -      rsp = 0x00007ffc6afff4e0    r12 = 0x0000000000000002
[task 2026-06-28T12:38:27.538+00:00] 12:38:27     INFO -      r13 = 0x00007ff61e4827d1    r14 = 0x00007ff5eb41a6a0
[task 2026-06-28T12:38:27.538+00:00] 12:38:27     INFO -      r15 = 0x00007ff629a463e0    rip = 0x00007ff613d044d5
[task 2026-06-28T12:38:27.538+00:00] 12:38:27     INFO -     Found by: call frame info
[task 2026-06-28T12:38:27.538+00:00] 12:38:27     INFO -  4  libxul.so!nsInputStreamPump::OnInputStreamReady(nsIAsyncInputStream*) [nsInputStreamPump.cpp:ddd2bce849ccaead73ce2caa9ce054a8f9917f2f : 435 + 0x7]
[task 2026-06-28T12:38:27.538+00:00] 12:38:27     INFO -      rbx = 0x00007ff5eb41a600    rbp = 0x00007ffc6afff570
[task 2026-06-28T12:38:27.538+00:00] 12:38:27     INFO -      rsp = 0x00007ffc6afff530    r12 = 0x0000000000000024
[task 2026-06-28T12:38:27.538+00:00] 12:38:27     INFO -      r13 = 0x00007ff61e4827d1    r14 = 0x00007ff5eb41a6a0
[task 2026-06-28T12:38:27.538+00:00] 12:38:27     INFO -      r15 = 0x0000000000000001    rip = 0x00007ff613d04061
[task 2026-06-28T12:38:27.538+00:00] 12:38:27     INFO -     Found by: call frame info
[task 2026-06-28T12:38:27.538+00:00] 12:38:27     INFO -  5  libxul.so!{virtual override thunk({offset(-24)}, nsInputStreamPump::OnInputStreamReady(nsIAsyncInputStream*))} [nsInputStreamPump.cpp:ddd2bce849ccaead73ce2caa9ce054a8f9917f2f : 0 + 0xc]
[task 2026-06-28T12:38:27.538+00:00] 12:38:27     INFO -      rbx = 0x00007ff5dee3df00    rbp = 0x00007ffc6afff580
[task 2026-06-28T12:38:27.539+00:00] 12:38:27     INFO -      rsp = 0x00007ffc6afff580    r12 = 0x0000000000000024
[task 2026-06-28T12:38:27.539+00:00] 12:38:27     INFO -      r13 = 0x00007ff61e4827d1    r14 = 0x00007ffc6afffaf8
[task 2026-06-28T12:38:27.539+00:00] 12:38:27     INFO -      r15 = 0x00007ff5dee3df00    rip = 0x00007ff613d053cd
[task 2026-06-28T12:38:27.539+00:00] 12:38:27     INFO -     Found by: call frame info
[task 2026-06-28T12:38:27.539+00:00] 12:38:27     INFO -  6  libxul.so!std::function<void ()>::operator()() const [std_function.h : 622]
[task 2026-06-28T12:38:27.539+00:00] 12:38:27     INFO -     Found by: inlining
[task 2026-06-28T12:38:27.539+00:00] 12:38:27     INFO -  7  libxul.so!PipeCallbackRunnable::Run() [nsPipe3.cpp:ddd2bce849ccaead73ce2caa9ce054a8f9917f2f : 74 + 0x5]
[task 2026-06-28T12:38:27.539+00:00] 12:38:27     INFO -      rbx = 0x00007ff5dee3df00    rbp = 0x00007ffc6afff590
[task 2026-06-28T12:38:27.539+00:00] 12:38:27     INFO -      rsp = 0x00007ffc6afff590    r12 = 0x0000000000000024
[task 2026-06-28T12:38:27.539+00:00] 12:38:27     INFO -      r13 = 0x00007ff61e4827d1    r14 = 0x00007ffc6afffaf8
[task 2026-06-28T12:38:27.539+00:00] 12:38:27     INFO -      r15 = 0x00007ff5dee3df00    rip = 0x00007ff614542588
[task 2026-06-28T12:38:27.539+00:00] 12:38:27     INFO -     Found by: call frame info
[task 2026-06-28T12:38:27.539+00:00] 12:38:27     INFO -  8  libxul.so!mozilla::RunnableTask::Run() [TaskController.cpp:ddd2bce849ccaead73ce2caa9ce054a8f9917f2f : 719 + 0x5]
[task 2026-06-28T12:38:27.539+00:00] 12:38:27     INFO -      rbx = 0x00007ff5dee3df00    rbp = 0x00007ffc6afff5b0
[task 2026-06-28T12:38:27.539+00:00] 12:38:27     INFO -      rsp = 0x00007ffc6afff5a0    r12 = 0x0000000000000024
[task 2026-06-28T12:38:27.539+00:00] 12:38:27     INFO -      r13 = 0x00007ff61e4827d1    r14 = 0x00007ffc6afffaf8
[task 2026-06-28T12:38:27.539+00:00] 12:38:27     INFO -      r15 = 0x00007ff5dee3df00    rip = 0x00007ff614586f78
[task 2026-06-28T12:38:27.539+00:00] 12:38:27     INFO -     Found by: call frame info
[task 2026-06-28T12:38:27.539+00:00] 12:38:27     INFO -  9  libxul.so!mozilla::TaskController::DoExecuteNextTaskOnlyMainThreadInternal(mozilla::detail::BaseAutoLock<mozilla::Mutex&> const&) [TaskController.cpp:ddd2bce849ccaead73ce2caa9ce054a8f9917f2f : 1358 + 0x7]
[task 2026-06-28T12:38:27.539+00:00] 12:38:27     INFO -      rbx = 0x0000000000000000    rbp = 0x00007ffc6afffa90
[task 2026-06-28T12:38:27.539+00:00] 12:38:27     INFO -      rsp = 0x00007ffc6afff5c0    r12 = 0x0000000000000024
[task 2026-06-28T12:38:27.539+00:00] 12:38:27     INFO -      r13 = 0x00007ff61e4827d1    r14 = 0x00007ffc6afffaf8
[task 2026-06-28T12:38:27.539+00:00] 12:38:27     INFO -      r15 = 0x00007ff5dee3df00    rip = 0x00007ff61457cc85
[task 2026-06-28T12:38:27.539+00:00] 12:38:27     INFO -     Found by: call frame info
[task 2026-06-28T12:38:27.539+00:00] 12:38:27     INFO - 10  libxul.so!mozilla::TaskController::ExecuteNextTaskOnlyMainThreadInternal(mozilla::detail::BaseAutoLock<mozilla::Mutex&> const&) [TaskController.cpp:ddd2bce849ccaead73ce2caa9ce054a8f9917f2f : 1181 + 0xa]
[task 2026-06-28T12:38:27.539+00:00] 12:38:27     INFO -      rbx = 0x00007ff60cce3e00    rbp = 0x00007ffc6afffae0
[task 2026-06-28T12:38:27.539+00:00] 12:38:27     INFO -      rsp = 0x00007ffc6afffaa0    r12 = 0x000001ae09dd16bd
[task 2026-06-28T12:38:27.539+00:00] 12:38:27     INFO -      r13 = 0x00007ffc6afffaf8    r14 = 0x00007ff629a44e80
[task 2026-06-28T12:38:27.539+00:00] 12:38:27     INFO -      r15 = 0x00007ff60cce3e28    rip = 0x00007ff61457a0a8
[task 2026-06-28T12:38:27.539+00:00] 12:38:27     INFO -     Found by: call frame info
[task 2026-06-28T12:38:27.539+00:00] 12:38:27     INFO - 11  libxul.so!mozilla::TaskController::ProcessPendingMTTask(bool) [TaskController.cpp:ddd2bce849ccaead73ce2caa9ce054a8f9917f2f : 655 + 0x7]
[task 2026-06-28T12:38:27.539+00:00] 12:38:27     INFO -      rbx = 0x00007ff60cce3e00    rbp = 0x00007ffc6afffb30
[task 2026-06-28T12:38:27.539+00:00] 12:38:27     INFO -      rsp = 0x00007ffc6afffaf0    r12 = 0x000001ae09dd16bd
[task 2026-06-28T12:38:27.539+00:00] 12:38:27     INFO -      r13 = 0x0000000000000001    r14 = 0x0000000000000000
[task 2026-06-28T12:38:27.539+00:00] 12:38:27     INFO -      r15 = 0x00007ff60cce3e28    rip = 0x00007ff61457a526
[task 2026-06-28T12:38:27.539+00:00] 12:38:27     INFO -     Found by: call frame info
[task 2026-06-28T12:38:27.539+00:00] 12:38:27     INFO - 12  libxul.so!mozilla::TaskController::TaskController()::$_0::operator()() const [TaskController.cpp:ddd2bce849ccaead73ce2caa9ce054a8f9917f2f : 347]
[task 2026-06-28T12:38:27.539+00:00] 12:38:27     INFO -     Found by: inlining
[task 2026-06-28T12:38:27.539+00:00] 12:38:27     INFO - 13  libxul.so!mozilla::detail::RunnableFunction<mozilla::TaskController::TaskController()::$_0>::Run() [nsThreadUtils.h:ddd2bce849ccaead73ce2caa9ce054a8f9917f2f : 536 + 0x12]
[task 2026-06-28T12:38:27.539+00:00] 12:38:27     INFO -      rbx = 0x00007ff629a797a0    rbp = 0x00007ffc6afffb40
[task 2026-06-28T12:38:27.539+00:00] 12:38:27     INFO -      rsp = 0x00007ffc6afffb40    r12 = 0x000001ae09dd16bd
[task 2026-06-28T12:38:27.539+00:00] 12:38:27     INFO -      r13 = 0x0000000000000001    r14 = 0xaaaaaaaaaaaaaaaa
[task 2026-06-28T12:38:27.539+00:00] 12:38:27     INFO -      r15 = 0x00007ffc6afffbd0    rip = 0x00007ff614586697
[task 2026-06-28T12:38:27.539+00:00] 12:38:27     INFO -     Found by: call frame info
[task 2026-06-28T12:38:27.539+00:00] 12:38:27     INFO - 14  libxul.so!nsThread::ProcessNextEvent(bool, bool*) [nsThread.cpp:ddd2bce849ccaead73ce2caa9ce054a8f9917f2f : 1179 + 0x5]
[task 2026-06-28T12:38:27.539+00:00] 12:38:27     INFO -      rbx = 0x00007ff629a797a0    rbp = 0x00007ffc6afffc70
[task 2026-06-28T12:38:27.539+00:00] 12:38:27     INFO -      rsp = 0x00007ffc6afffb50    r12 = 0x000001ae09dd16bd
[task 2026-06-28T12:38:27.539+00:00] 12:38:27     INFO -      r13 = 0x0000000000000001    r14 = 0xaaaaaaaaaaaaaaaa
[task 2026-06-28T12:38:27.539+00:00] 12:38:27     INFO -      r15 = 0x00007ffc6afffbd0    rip = 0x00007ff61459e49b
[task 2026-06-28T12:38:27.539+00:00] 12:38:27     INFO -     Found by: call frame info
[task 2026-06-28T12:38:27.539+00:00] 12:38:27     INFO - 15  libxul.so!NS_ProcessNextEvent(nsIThread*, bool) [nsThreadUtils.cpp:ddd2bce849ccaead73ce2caa9ce054a8f9917f2f : 472 + 0xf]
[task 2026-06-28T12:38:27.539+00:00] 12:38:27     INFO -      rbx = 0x0000000000000000    rbp = 0x00007ffc6afffca0
[task 2026-06-28T12:38:27.539+00:00] 12:38:27     INFO -      rsp = 0x00007ffc6afffc80    r12 = 0x0000000000000001
[task 2026-06-28T12:38:27.539+00:00] 12:38:27     INFO -      r13 = 0x00007ff60cc780a0    r14 = 0x00007ff629a9e820
[task 2026-06-28T12:38:27.539+00:00] 12:38:27     INFO -      r15 = 0x00007ff629a797a0    rip = 0x00007ff6145a41f0
[task 2026-06-28T12:38:27.539+00:00] 12:38:27     INFO -     Found by: call frame info
[task 2026-06-28T12:38:27.539+00:00] 12:38:27     INFO - 16  libxul.so!mozilla::ipc::MessagePump::Run(base::MessagePump::Delegate*) [MessagePump.cpp:ddd2bce849ccaead73ce2caa9ce054a8f9917f2f : 83 + 0x9]
[task 2026-06-28T12:38:27.539+00:00] 12:38:27     INFO -      rbx = 0x00007ff60cc78080    rbp = 0x00007ffc6afffcf0
[task 2026-06-28T12:38:27.540+00:00] 12:38:27     INFO -      rsp = 0x00007ffc6afffcb0    r12 = 0x0000000000000001
[task 2026-06-28T12:38:27.540+00:00] 12:38:27     INFO -      r13 = 0x00007ff60cc780a0    r14 = 0x00007ff629a9e820
[task 2026-06-28T12:38:27.540+00:00] 12:38:27     INFO -      r15 = 0x00007ff629a797a0    rip = 0x00007ff61468d3d1
[task 2026-06-28T12:38:27.540+00:00] 12:38:27     INFO -     Found by: call frame info
[task 2026-06-28T12:38:27.540+00:00] 12:38:27     INFO - 17  libxul.so!MessageLoop::RunHandler() [message_loop.cc:ddd2bce849ccaead73ce2caa9ce054a8f9917f2f : 364]
[task 2026-06-28T12:38:27.540+00:00] 12:38:27     INFO -     Found by: inlining
[task 2026-06-28T12:38:27.540+00:00] 12:38:27     INFO - 18  libxul.so!MessageLoop::Run() [message_loop.cc:ddd2bce849ccaead73ce2caa9ce054a8f9917f2f : 346 + 0x4]
[task 2026-06-28T12:38:27.540+00:00] 12:38:27     INFO -      rbx = 0x00007ff604418380    rbp = 0x00007ffc6afffd20
[task 2026-06-28T12:38:27.540+00:00] 12:38:27     INFO -      rsp = 0x00007ffc6afffd00    r12 = 0x00007ffc6affffb0
[task 2026-06-28T12:38:27.540+00:00] 12:38:27     INFO -      r13 = 0xaaaaaaaaaaaaaaaa    r14 = 0x00007ff629a797a0
[task 2026-06-28T12:38:27.540+00:00] 12:38:27     INFO -      r15 = 0x0000000080004005    rip = 0x00007ff6146136b2
[task 2026-06-28T12:38:27.540+00:00] 12:38:27     INFO -     Found by: call frame info
[task 2026-06-28T12:38:27.540+00:00] 12:38:27     INFO - 19  libxul.so!nsBaseAppShell::Run() [nsBaseAppShell.cpp:ddd2bce849ccaead73ce2caa9ce054a8f9917f2f : 151 + 0xc]
[task 2026-06-28T12:38:27.540+00:00] 12:38:27     INFO -      rbx = 0x00007ff604418380    rbp = 0x00007ffc6afffd40
[task 2026-06-28T12:38:27.540+00:00] 12:38:27     INFO -      rsp = 0x00007ffc6afffd30    r12 = 0x00007ffc6affffb0
[task 2026-06-28T12:38:27.540+00:00] 12:38:27     INFO -      r13 = 0xaaaaaaaaaaaaaaaa    r14 = 0x00007ff629a797a0
[task 2026-06-28T12:38:27.540+00:00] 12:38:27     INFO -      r15 = 0x0000000080004005    rip = 0x00007ff618f48959
[task 2026-06-28T12:38:27.540+00:00] 12:38:27     INFO -     Found by: call frame info
[task 2026-06-28T12:38:27.540+00:00] 12:38:27     INFO - 20  libxul.so!nsAppShell::Run() [nsAppShell.cpp:ddd2bce849ccaead73ce2caa9ce054a8f9917f2f : 575 + 0x7]
[task 2026-06-28T12:38:27.540+00:00] 12:38:27     INFO -      rbx = 0x00007ff604418380    rbp = 0x00007ffc6afffd80
[task 2026-06-28T12:38:27.540+00:00] 12:38:27     INFO -      rsp = 0x00007ffc6afffd50    r12 = 0x00007ffc6affffb0
[task 2026-06-28T12:38:27.540+00:00] 12:38:27     INFO -      r13 = 0xaaaaaaaaaaaaaaaa    r14 = 0x00007ff6043dd5c0
[task 2026-06-28T12:38:27.540+00:00] 12:38:27     INFO -      r15 = 0x0000000080004005    rip = 0x00007ff61901fce5
[task 2026-06-28T12:38:27.540+00:00] 12:38:27     INFO -     Found by: call frame info
[task 2026-06-28T12:38:27.540+00:00] 12:38:27     INFO - 21  libxul.so!nsAppStartup::Run() [nsAppStartup.cpp:ddd2bce849ccaead73ce2caa9ce054a8f9917f2f : 307 + 0x5]
[task 2026-06-28T12:38:27.540+00:00] 12:38:27     INFO -      rbx = 0x00007ff60612f340    rbp = 0x00007ffc6afffdb0
[task 2026-06-28T12:38:27.540+00:00] 12:38:27     INFO -      rsp = 0x00007ffc6afffd90    r12 = 0x00007ffc6affffb0
[task 2026-06-28T12:38:27.540+00:00] 12:38:27     INFO -      r13 = 0xaaaaaaaaaaaaaaaa    r14 = 0x00007ff629c50d01
[task 2026-06-28T12:38:27.540+00:00] 12:38:27     INFO -      r15 = 0x0000000080004005    rip = 0x00007ff619ea9f15
[task 2026-06-28T12:38:27.540+00:00] 12:38:27     INFO -     Found by: call frame info
[task 2026-06-28T12:38:27.540+00:00] 12:38:27     INFO - 22  libxul.so!XREMain::XRE_mainRun() [nsAppRunner.cpp:ddd2bce849ccaead73ce2caa9ce054a8f9917f2f : 6301 + 0x5]
[task 2026-06-28T12:38:27.540+00:00] 12:38:27     INFO -      rbx = 0x00007ff604404fc0    rbp = 0x00007ffc6b000040
[task 2026-06-28T12:38:27.540+00:00] 12:38:27     INFO -      rsp = 0x00007ffc6afffdc0    r12 = 0x00007ffc6affffb0
[task 2026-06-28T12:38:27.540+00:00] 12:38:27     INFO -      r13 = 0xaaaaaaaaaaaaaaaa    r14 = 0x00007ff629c50d01
[task 2026-06-28T12:38:27.540+00:00] 12:38:27     INFO -      r15 = 0x0000000080004005    rip = 0x00007ff61a00988f
[task 2026-06-28T12:38:27.540+00:00] 12:38:27     INFO -     Found by: call frame info
[task 2026-06-28T12:38:27.540+00:00] 12:38:27     INFO - 23  libxul.so!XREMain::XRE_main(int, char**, mozilla::BootstrapConfig const&) [nsAppRunner.cpp:ddd2bce849ccaead73ce2caa9ce054a8f9917f2f : 6560 + 0x7]
[task 2026-06-28T12:38:27.540+00:00] 12:38:27     INFO -      rbx = 0x00007ffc6b0000e0    rbp = 0x00007ffc6b0000d0
[task 2026-06-28T12:38:27.540+00:00] 12:38:27     INFO -      rsp = 0x00007ffc6b000050    r12 = 0x00007ffc6b000090
[task 2026-06-28T12:38:27.540+00:00] 12:38:27     INFO -      r13 = 0x00007ffc6b0002e0    r14 = 0x0000000000000000
[task 2026-06-28T12:38:27.540+00:00] 12:38:27     INFO -      r15 = 0x0000000000000000    rip = 0x00007ff61a00af52
[task 2026-06-28T12:38:27.540+00:00] 12:38:27     INFO -     Found by: call frame info
[task 2026-06-28T12:38:27.540+00:00] 12:38:27     INFO - 24  libxul.so!XRE_main(int, char**, mozilla::BootstrapConfig const&) [nsAppRunner.cpp:ddd2bce849ccaead73ce2caa9ce054a8f9917f2f : 6633 + 0x10]
[task 2026-06-28T12:38:27.540+00:00] 12:38:27     INFO -      rbx = 0x00007ffc6b0002e0    rbp = 0x00007ffc6b0002a0
[task 2026-06-28T12:38:27.540+00:00] 12:38:27     INFO -      rsp = 0x00007ffc6b0000e0    r12 = 0x00007ffc6b0000e0
[task 2026-06-28T12:38:27.540+00:00] 12:38:27     INFO -      r13 = 0x00007ffc6b001470    r14 = 0x00007ffc6b001438
[task 2026-06-28T12:38:27.540+00:00] 12:38:27     INFO -      r15 = 0x0000000000000006    rip = 0x00007ff61a00ba43
[task 2026-06-28T12:38:27.540+00:00] 12:38:27     INFO -     Found by: call frame info
[task 2026-06-28T12:38:27.540+00:00] 12:38:27     INFO - 25  firefox-bin!do_main(int, char**, char**) [nsBrowserApp.cpp:ddd2bce849ccaead73ce2caa9ce054a8f9917f2f : 269]
[task 2026-06-28T12:38:27.540+00:00] 12:38:27     INFO -     Found by: inlining
[task 2026-06-28T12:38:27.540+00:00] 12:38:27     INFO - 26  firefox-bin!main [nsBrowserApp.cpp:ddd2bce849ccaead73ce2caa9ce054a8f9917f2f : 533 + 0x1cd]
[task 2026-06-28T12:38:27.540+00:00] 12:38:27     INFO -      rbx = 0x000000000000006d    rbp = 0x00007ffc6b001310
[task 2026-06-28T12:38:27.540+00:00] 12:38:27     INFO -      rsp = 0x00007ffc6b0002b0    r12 = 0x00007ffc6b001e58
[task 2026-06-28T12:38:27.540+00:00] 12:38:27     INFO -      r13 = 0x00007ffc6b001470    r14 = 0x0000000000000006
[task 2026-06-28T12:38:27.540+00:00] 12:38:27     INFO -      r15 = 0x00007ffc6b001438    rip = 0x000055daa44a0b24
[task 2026-06-28T12:38:27.540+00:00] 12:38:27     INFO -     Found by: call frame info
[task 2026-06-28T12:38:27.540+00:00] 12:38:27     INFO - 27  libc.so.6!__libc_start_call_main [libc_start_call_main.h : 58 + 0x19]
[task 2026-06-28T12:38:27.540+00:00] 12:38:27     INFO -      rbx = 0x00007ffc6b001438    rbp = 0x00007ffc6b0013b0
[task 2026-06-28T12:38:27.540+00:00] 12:38:27     INFO -      rsp = 0x00007ffc6b001320    r12 = 0x0000000000000006
[task 2026-06-28T12:38:27.540+00:00] 12:38:27     INFO -      r13 = 0x0000000000000000    r14 = 0x0000000000000000
[task 2026-06-28T12:38:27.540+00:00] 12:38:27     INFO -      r15 = 0x00007ff62a2a4000    rip = 0x00007ff629cc21ca
[task 2026-06-28T12:38:27.540+00:00] 12:38:27     INFO -     Found by: call frame info
[task 2026-06-28T12:38:27.540+00:00] 12:38:27     INFO - 28  libc.so.6!__libc_start_main_alias_2 [libc-start.c : 360 + 0xe]
[task 2026-06-28T12:38:27.541+00:00] 12:38:27     INFO -      rbx = 0x00007ffc6b001438    rbp = 0x00007ffc6b001410
[task 2026-06-28T12:38:27.541+00:00] 12:38:27     INFO -      rsp = 0x00007ffc6b0013c0    r12 = 0x0000000000000006
[task 2026-06-28T12:38:27.541+00:00] 12:38:27     INFO -      r13 = 0x0000000000000000    r14 = 0x0000000000000000
[task 2026-06-28T12:38:27.541+00:00] 12:38:27     INFO -      r15 = 0x00007ff62a2a4000    rip = 0x00007ff629cc228b
[task 2026-06-28T12:38:27.541+00:00] 12:38:27     INFO -     Found by: call frame info
[task 2026-06-28T12:38:27.541+00:00] 12:38:27     INFO - 29  firefox-bin!_start + 0x28
[task 2026-06-28T12:38:27.541+00:00] 12:38:27     INFO -      rbx = 0x0000000000000000    rbp = 0x0000000000000000
[task 2026-06-28T12:38:27.541+00:00] 12:38:27     INFO -      rsp = 0x00007ffc6b001420    r12 = 0x000055daa44a05c0
[task 2026-06-28T12:38:27.541+00:00] 12:38:27     INFO -      r13 = 0x00007ffc6b001430    r14 = 0x0000000000000000
[task 2026-06-28T12:38:27.541+00:00] 12:38:27     INFO -      r15 = 0x0000000000000000    rip = 0x000055daa44a05e9
[task 2026-06-28T12:38:27.541+00:00] 12:38:27     INFO -     Found by: call frame info
[task 2026-06-28T12:38:27.541+00:00] 12:38:27     INFO - 
[task 2026-06-28T12:38:27.541+00:00] 12:38:27     INFO - Thread 1 AsyncSi~lThread - tid: 1847
<...>
[task 2026-06-28T12:38:27.676+00:00] 12:38:27     INFO - 0x7ff62a26c000 - 0x7ff62a2a5fff  ld-linux-x86-64.so.2  2.0.0.0
[task 2026-06-28T12:38:27.676+00:00] 12:38:27     INFO - 
[task 2026-06-28T12:38:27.676+00:00] 12:38:27     INFO - Unloaded modules:
[task 2026-06-28T12:38:27.676+00:00] 12:38:27     INFO - 
[task 2026-06-28T12:38:27.676+00:00] 12:38:27     INFO - Unimplemented streams encountered:
[task 2026-06-28T12:38:27.676+00:00] 12:38:27     INFO - Stream 0x47670006 LinuxCmdLine (Google Extension) @ 0x000fd7d0
[task 2026-06-28T12:38:27.676+00:00] 12:38:27     INFO - Stream 0x47670008 LinuxAuxv (Google Extension) @ 0x000fe978
[task 2026-06-28T12:38:27.676+00:00] 12:38:27     INFO - Stream 0x4767000a LinuxDsoDebug (Google Extension) @ 0x00152a98
[task 2026-06-28T12:38:27.677+00:00] 12:38:27     INFO - TEST-UNEXPECTED-CRASH | toolkit/content/tests/chrome/test_mousescroll.xhtml | application terminated with exit code 1
[task 2026-06-28T12:38:27.677+00:00] 12:38:27     INFO - TEST-INFO took 19658ms
[task 2026-06-28T12:38:27.677+00:00] 12:38:27     INFO - runtests.py | Running http tests: end. status: 1
[task 2026-06-28T12:38:27.677+00:00] 12:38:27     INFO - Stopping web server
[task 2026-06-28T12:38:27.677+00:00] 12:38:27     INFO - Server shut down.
[task 2026-06-28T12:38:27.677+00:00] 12:38:27     INFO - Web server killed.
[task 2026-06-28T12:38:27.678+00:00] 12:38:27     INFO - Stopping web socket server
[task 2026-06-28T12:38:27.678+00:00] 12:38:27     INFO - Stopping ssltunnel
[task 2026-06-28T12:38:27.678+00:00] 12:38:27     INFO - Stopping gst for v4l2loopback
[task 2026-06-28T12:38:27.678+00:00] 12:38:27     INFO -  Setting pipeline to PAUSED ...
[task 2026-06-28T12:38:27.678+00:00] 12:38:27     INFO -  Pipeline is PREROLLING ...
[task 2026-06-28T12:38:27.678+00:00] 12:38:27     INFO -  Pipeline is PREROLLED ...
[task 2026-06-28T12:38:27.678+00:00] 12:38:27     INFO -  Setting pipeline to PLAYING ...
[task 2026-06-28T12:38:27.678+00:00] 12:38:27     INFO -  Redistribute latency...
[task 2026-06-28T12:38:27.678+00:00] 12:38:27     INFO -  New clock: GstSystemClock
[task 2026-06-28T12:38:27.678+00:00] 12:38:27     INFO -  Got EOS from element "pipeline0".
[task 2026-06-28T12:38:27.678+00:00] 12:38:27     INFO -  Execution ended after 0:00:00.033477080
[task 2026-06-28T12:38:27.678+00:00] 12:38:27     INFO -  Setting pipeline to NULL ...
[task 2026-06-28T12:38:27.678+00:00] 12:38:27     INFO - PID 3514 | pk12util: PKCS12 IMPORT SUCCESSFUL
[task 2026-06-28T12:38:27.678+00:00] 12:38:27     INFO - 
[task 2026-06-28T12:38:27.797+00:00] 12:38:27     INFO - MochitestServer : launching ['/builds/worker/workspace/build/tests/bin/xpcshell', '-g', '/builds/worker/workspace/build/application/firefox', '-e', "const _PROFILE_PATH = '/tmp/tmpzlsj1ypf.mozrunner'; const _SERVER_PORT = '8888'; const _SERVER_ADDR = '127.0.0.1'; const _TEST_PREFIX = undefined; const _DISPLAY_RESULTS = false; const _HTTPD_PATH = '/builds/worker/workspace/build/tests/bin/components'; ", '-f', '/builds/worker/workspace/build/tests/mochitest/server.js']
[task 2026-06-28T12:38:27.798+00:00] 12:38:27     INFO - runtests.py | Server pid: 3534
[task 2026-06-28T12:38:27.798+00:00] 12:38:27     INFO - runtests.py | Websocket server pid: 3535
[task 2026-06-28T12:38:27.798+00:00] 12:38:27     INFO - runtests.py | SSL tunnel pid: 3536
[task 2026-06-28T12:38:27.830+00:00] 12:38:27     INFO -  [Parent 3534, Main Thread] WARNING: EnsureInit: No settings: file checkouts/gecko/widget/gtk/nsLookAndFeel.cpp:1757
[task 2026-06-28T12:38:27.893+00:00] 12:38:27     INFO -  Couldn't convert chrome URL: chrome://branding/locale/brand.properties
[task 2026-06-28T12:38:27.893+00:00] 12:38:27     INFO -  [Parent 3534, Main Thread] WARNING: Could not get the program name for a cubeb stream.: 'NS_SUCCEEDED(rv) || mozilla::RunningGTest()', file checkouts/gecko/dom/media/CubebUtils.cpp:567
[task 2026-06-28T12:38:27.897+00:00] 12:38:27     INFO -  [Parent 3534, Main Thread] WARNING: Failed to connect to client: Error calling StartServiceByName for org.freedesktop.timedate1: Launch helper exited with unknown return code 1
[task 2026-06-28T12:38:27.897+00:00] 12:38:27     INFO -  : file checkouts/gecko/widget/gtk/nsAppShell.cpp:276
[task 2026-06-28T12:38:27.898+00:00] 12:38:27     INFO -  [Parent 3534, Main Thread] WARNING: Failed to connect to client: Error calling StartServiceByName for org.freedesktop.login1: Launch helper exited with unknown return code 1
[task 2026-06-28T12:38:27.898+00:00] 12:38:27     INFO -  : file checkouts/gecko/widget/gtk/nsAppShell.cpp:276
[task 2026-06-28T12:38:27.898+00:00] 12:38:27     INFO - use http3 server: False
[task 2026-06-28T12:38:27.899+00:00] 12:38:27     INFO - Use MOZ_NODE_PATH at /builds/worker/fetches/node/bin/node
[task 2026-06-28T12:38:27.899+00:00] 12:38:27     INFO - mozserve | Found moz-http2 server path: /builds/worker/workspace/build/tests/mochitest/xpcshell/moz-http2/moz-http2.js
[task 2026-06-28T12:38:27.900+00:00] 12:38:27     INFO - Found node at /builds/worker/fetches/node/bin/node
[task 2026-06-28T12:38:27.957+00:00] 12:38:27     INFO - mozserve | moz-http2 server msg: HTTP2 server listening on ports 38683,38063
[task 2026-06-28T12:38:27.957+00:00] 12:38:27     INFO - 
[task 2026-06-28T12:38:27.957+00:00] 12:38:27     INFO - moz-http2 server started on ports 38683, 38063
[task 2026-06-28T12:38:27.958+00:00] 12:38:27     INFO - node moz-http2 [stderr] (node:3582) [DEP0060] DeprecationWarning: The `util._extend` API is deprecated. Please use Object.assign() instead.
[task 2026-06-28T12:38:27.958+00:00] 12:38:27     INFO - 
[task 2026-06-28T12:38:27.958+00:00] 12:38:27     INFO - node moz-http2 [stderr] (Use `node --trace-deprecation ...` to show where the warning was created)
[task 2026-06-28T12:38:27.958+00:00] 12:38:27     INFO - 
[task 2026-06-28T12:38:27.959+00:00] 12:38:27     INFO - runtests.py | Running with scheme: http
[task 2026-06-28T12:38:27.959+00:00] 12:38:27     INFO - runtests.py | Running with e10s: False
[task 2026-06-28T12:38:27.960+00:00] 12:38:27     INFO - runtests.py | Running with fission: False
[task 2026-06-28T12:38:27.960+00:00] 12:38:27     INFO - runtests.py | Running with cross-origin iframes: False
[task 2026-06-28T12:38:27.960+00:00] 12:38:27     INFO - runtests.py | Running with socketprocess_e10s: False
[task 2026-06-28T12:38:27.961+00:00] 12:38:27     INFO - runtests.py | Running http tests: start.
[task 2026-06-28T12:38:27.961+00:00] 12:38:27     INFO - 
[task 2026-06-28T12:38:27.963+00:00] 12:38:27     INFO - Application command: /builds/worker/workspace/build/application/firefox/firefox -marionette -remote-allow-system-access -foreground -profile /tmp/tmpzlsj1ypf.mozrunner
[task 2026-06-28T12:38:27.967+00:00] 12:38:27     INFO - runtests.py | Application pid: 3592
[task 2026-06-28T12:38:27.967+00:00] 12:38:27     INFO - TEST-INFO | started process GECKO(3592)

Comment 1

[Intermittent Failures Robot]

5 failures were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 4
• try: 1

Table

	!e10s	!e10s+swgl	1proc	1proc-swr	1proc-swr-cf	no_variant	standalone
linux2404-x86_64/debug			3	1	1

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=2051138&startday=2026-06-22&endday=2026-06-28&tree=all

Comment 2

[amarc]

could this be caused by bug 2039847 ? backfills

Comment 3

[Intermittent Failures Robot]

36 failures were associated with this bug in the last 7 days.

This failure happened more than 30 times this week! Resolving this bug is a high priority.

Try to resolve this bug as soon as possible. If unresolved for 2 weeks, the affected test(s) may be disabled.

Repository breakdown:

• autoland: 26
• mozilla-central: 8
• try: 2

Table

	!e10s	!e10s+swgl	1proc	1proc-swr	no_variant	standalone
linux2404-x86_64/debug			20	16

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=2051138&startday=2026-06-29&endday=2026-07-05&tree=all

Comment 4

[BugBot [:suhaib / :marco/ :calixte]]

Set release status flags based on info from the regressing bug 2039847

Comment 5

[Intermittent Failures Robot]

9 failures were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 8
• mozilla-central: 1

Table

	!e10s	!e10s+swgl	1proc	1proc-swr	no_variant	standalone
linux2404-x86_64/debug			7	2

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=2051138&startday=2026-07-06&endday=2026-07-12&tree=all