1954642 - Intermittent /_mozilla/webdriver/harness/detect_crash.py | single tracking bug

Status: NEW

(Remote Protocol :: Marionette, defect, P5)

Description

[Treeherder Bug Filer]

Filed by: nfay [at] mozilla.com
Parsed log: https://treeherder.mozilla.org/logviewer?job_id=499619717&repo=autoland
Full log: https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/L0B3R1EbTeKybr_gUnfv3Q/runs/0/artifacts/public/logs/live_backing.log

---

[task 2025-03-18T01:42:16.061Z] 01:42:16     INFO - mozcrash Copy/paste: /opt/worker/tasks/task_174226067248061/fetches/minidump-stackwalk/minidump-stackwalk --symbols-url=https://symbols.mozilla.org/ --cyborg=/var/folders/hl/zbrq99j94xd56x0nn8wd7bb40000jb/T/tmperqg60m1/774A6153-54DD-4BD0-AEB8-4F31E4358974.trace /var/folders/hl/zbrq99j94xd56x0nn8wd7bb40000jb/T/tmpn6enoh94.mozrunner/minidumps/774A6153-54DD-4BD0-AEB8-4F31E4358974.dmp /opt/worker/tasks/task_174226067248061/build/symbols
[task 2025-03-18T01:42:29.467Z] 01:42:29     INFO - mozcrash Saved minidump as /opt/worker/tasks/task_174226067248061/build/blobber_upload_dir/774A6153-54DD-4BD0-AEB8-4F31E4358974.dmp
[task 2025-03-18T01:42:29.709Z] 01:42:29     INFO - PROCESS-CRASH | application crashed [@ CrashChannel::OpenContentStream] | /_mozilla/webdriver/harness/detect_crash.py 
[task 2025-03-18T01:42:29.709Z] 01:42:29     INFO - Process type: unknown
[task 2025-03-18T01:42:29.709Z] 01:42:29     INFO - Process pid: 3690
[task 2025-03-18T01:42:29.710Z] 01:42:29     INFO - Crash dump filename: /var/folders/hl/zbrq99j94xd56x0nn8wd7bb40000jb/T/tmpn6enoh94.mozrunner/minidumps/774A6153-54DD-4BD0-AEB8-4F31E4358974.dmp
[task 2025-03-18T01:42:29.710Z] 01:42:29     INFO - Operating system: Mac OS X
[task 2025-03-18T01:42:29.710Z] 01:42:29     INFO -                   14.7.0 23H124
[task 2025-03-18T01:42:29.710Z] 01:42:29     INFO - CPU: amd64
[task 2025-03-18T01:42:29.710Z] 01:42:29     INFO -      family 6 model 158 stepping 10
[task 2025-03-18T01:42:29.710Z] 01:42:29     INFO -      12 CPUs
[task 2025-03-18T01:42:29.710Z] 01:42:29     INFO - 
[task 2025-03-18T01:42:29.710Z] 01:42:29     INFO - Crash reason:  EXC_BAD_ACCESS / KERN_INVALID_ADDRESS
[task 2025-03-18T01:42:29.710Z] 01:42:29     INFO - Crash address: 0x0000000000000000 **
[task 2025-03-18T01:42:29.710Z] 01:42:29     INFO -     ** Null pointer detected with offset: 0x0000000000000000
[task 2025-03-18T01:42:29.710Z] 01:42:29     INFO - Crashing instruction: `mov qword [rax], rcx`
[task 2025-03-18T01:42:29.710Z] 01:42:29     INFO - Memory accessed by instruction:
[task 2025-03-18T01:42:29.710Z] 01:42:29     INFO -   0. Address: 0x0000000000000000
[task 2025-03-18T01:42:29.710Z] 01:42:29     INFO -      Size: 8
[task 2025-03-18T01:42:29.710Z] 01:42:29     INFO -      Access type: Write
[task 2025-03-18T01:42:29.710Z] 01:42:29     INFO - No instruction pointer update by instruction
[task 2025-03-18T01:42:29.710Z] 01:42:29     INFO - Mac Crash Info:
[task 2025-03-18T01:42:29.710Z] 01:42:29     INFO -   Record 0
[task 2025-03-18T01:42:29.710Z] 01:42:29     INFO -     module: /usr/lib/dyld
[task 2025-03-18T01:42:29.710Z] 01:42:29     INFO -     message2: dyld config: DYLD_LIBRARY_PATH=/opt/worker/tasks/task_174226067248061/build/application/Firefox NightlyDebug.app/Contents/MacOS 
[task 2025-03-18T01:42:29.711Z] 01:42:29     INFO - 
[task 2025-03-18T01:42:29.711Z] 01:42:29     INFO - Mac Boot Args: 
[task 2025-03-18T01:42:29.711Z] 01:42:29     INFO - 
[task 2025-03-18T01:42:29.711Z] 01:42:29     INFO - Process uptime: 6 seconds
[task 2025-03-18T01:42:29.711Z] 01:42:29     INFO - 
[task 2025-03-18T01:42:29.711Z] 01:42:29     INFO - Thread 0 MainThread (crashed) - tid: 96019
[task 2025-03-18T01:42:29.711Z] 01:42:29     INFO -  0  XUL!MOZ_CrashSequence(void*, long) [Assertions.h:b6f8cb1f6cfa4d96a912b7331bd5d398f7afd3ba : 267]
[task 2025-03-18T01:42:29.711Z] 01:42:29     INFO -     Found by: inlining
[task 2025-03-18T01:42:29.711Z] 01:42:29     INFO -  1  XUL!CrashChannel::OpenContentStream(bool, nsIInputStream**, nsIChannel**) [nsAboutRedirector.cpp:b6f8cb1f6cfa4d96a912b7331bd5d398f7afd3ba : 49 + 0x5]
[task 2025-03-18T01:42:29.711Z] 01:42:29     INFO -      rax = 0x0000000000000000    rdx = 0x00007ff854a005d8
[task 2025-03-18T01:42:29.711Z] 01:42:29     INFO -      rcx = 0x0000000000000031    rbx = 0x00007ff7ba0581a0
[task 2025-03-18T01:42:29.711Z] 01:42:29     INFO -      rsi = 0x00000000000120a8    rdi = 0x00007ff854a005b8
[task 2025-03-18T01:42:29.711Z] 01:42:29     INFO -      rbp = 0x00007ff7ba058230    rsp = 0x00007ff7ba058180
[task 2025-03-18T01:42:29.711Z] 01:42:29     INFO -       r8 = 0x00007ff854a005d0     r9 = 0x00000000ffffff00
[task 2025-03-18T01:42:29.711Z] 01:42:29     INFO -      r10 = 0x0000000000000000    r11 = 0x0000000000000000
[task 2025-03-18T01:42:29.711Z] 01:42:29     INFO -      r12 = 0x0000000113d522b8    r13 = 0x00007ff7ba058248
[task 2025-03-18T01:42:29.711Z] 01:42:29     INFO -      r14 = 0x00007ff7ba058298    r15 = 0x0000000113d522a8
[task 2025-03-18T01:42:29.711Z] 01:42:29     INFO -      rip = 0x000000011dafcffe
[task 2025-03-18T01:42:29.711Z] 01:42:29     INFO -     Found by: given as instruction pointer in context
[task 2025-03-18T01:42:29.711Z] 01:42:29     INFO -  2  XUL!nsBaseChannel::BeginPumpingData() [nsBaseChannel.cpp:b6f8cb1f6cfa4d96a912b7331bd5d398f7afd3ba : 187 + 0x1f]
[task 2025-03-18T01:42:29.711Z] 01:42:29     INFO -      rbx = 0x0000000113d52200    rbp = 0x00007ff7ba0582d0
[task 2025-03-18T01:42:29.711Z] 01:42:29     INFO -      rsp = 0x00007ff7ba058240    r12 = 0x0000000113d522b8
[task 2025-03-18T01:42:29.711Z] 01:42:29     INFO -      r13 = 0x00007ff7ba058248    r14 = 0x00007ff7ba058298
[task 2025-03-18T01:42:29.711Z] 01:42:29     INFO -      r15 = 0x0000000113d522a8    rip = 0x0000000117be23f6
[task 2025-03-18T01:42:29.711Z] 01:42:29     INFO -     Found by: call frame info
[task 2025-03-18T01:42:29.711Z] 01:42:29     INFO -  3  XUL!nsBaseChannel::AsyncOpen(nsIStreamListener*) [nsBaseChannel.cpp:b6f8cb1f6cfa4d96a912b7331bd5d398f7afd3ba : 688 + 0x7]
[task 2025-03-18T01:42:29.711Z] 01:42:29     INFO -      rbx = 0x0000000113d52200    rbp = 0x00007ff7ba058380
[task 2025-03-18T01:42:29.711Z] 01:42:29     INFO -      rsp = 0x00007ff7ba0582e0    r12 = 0x0000000000000000
[task 2025-03-18T01:42:29.711Z] 01:42:29     INFO -      r13 = 0x0000000113d71160    r14 = 0x0000000113d52250
[task 2025-03-18T01:42:29.711Z] 01:42:29     INFO -      r15 = 0x0000000113d52358    rip = 0x0000000117be6953
[task 2025-03-18T01:42:29.711Z] 01:42:29     INFO -     Found by: call frame info
[task 2025-03-18T01:42:29.711Z] 01:42:29     INFO -  4  XUL!nsURILoader::OpenURI(nsIChannel*, unsigned int, nsIInterfaceRequestor*) [nsURILoader.cpp:b6f8cb1f6cfa4d96a912b7331bd5d398f7afd3ba : 776 + 0xb]
[task 2025-03-18T01:42:29.712Z] 01:42:29     INFO -      rbx = 0x0000000113d52250    rbp = 0x00007ff7ba058430
[task 2025-03-18T01:42:29.712Z] 01:42:29     INFO -      rsp = 0x00007ff7ba058390    r12 = 0x00000001130fa1e0
[task 2025-03-18T01:42:29.712Z] 01:42:29     INFO -      r13 = 0x0000000000000001    r14 = 0x00000001061ccc30
[task 2025-03-18T01:42:29.712Z] 01:42:29     INFO -      r15 = 0x0000000000000000    rip = 0x0000000118761802
[task 2025-03-18T01:42:29.712Z] 01:42:29     INFO -     Found by: call frame info
[task 2025-03-18T01:42:29.712Z] 01:42:29     INFO -  5  XUL!nsDocShell::OpenInitializedChannel(nsIChannel*, nsIURILoader*, unsigned int) [nsDocShell.cpp:b6f8cb1f6cfa4d96a912b7331bd5d398f7afd3ba : 10687 + 0x13]
[task 2025-03-18T01:42:29.712Z] 01:42:29     INFO -      rbx = 0x00000001061ccc00    rbp = 0x00007ff7ba0584b0
[task 2025-03-18T01:42:29.712Z] 01:42:29     INFO -      rsp = 0x00007ff7ba058440    r12 = 0x0000000113d52250
[task 2025-03-18T01:42:29.712Z] 01:42:29     INFO -      r13 = 0x0000000000000001    r14 = 0x0000000000000000
[task 2025-03-18T01:42:29.712Z] 01:42:29     INFO -      r15 = 0x0000000000000001    rip = 0x000000011dae2316
[task 2025-03-18T01:42:29.712Z] 01:42:29     INFO -     Found by: call frame info
[task 2025-03-18T01:42:29.712Z] 01:42:29     INFO -  6  XUL!nsDocShell::DoURILoad(nsDocShellLoadState*, mozilla::Maybe<unsigned int>, nsIRequest**) [nsDocShell.cpp:b6f8cb1f6cfa4d96a912b7331bd5d398f7afd3ba : 10548 + 0x7]
[task 2025-03-18T01:42:29.712Z] 01:42:29     INFO -      rbx = 0x0000000106c36270    rbp = 0x00007ff7ba0586b0
[task 2025-03-18T01:42:29.712Z] 01:42:29     INFO -      rsp = 0x00007ff7ba0584c0    r12 = 0x00000001061c2700
[task 2025-03-18T01:42:29.712Z] 01:42:29     INFO -      r13 = 0x0000000000000000    r14 = 0x00000001061ccc00
[task 2025-03-18T01:42:29.712Z] 01:42:29     INFO -      r15 = 0x00000001061ccc30    rip = 0x000000011dadc724
[task 2025-03-18T01:42:29.712Z] 01:42:29     INFO -     Found by: call frame info
[task 2025-03-18T01:42:29.712Z] 01:42:29     INFO -  7  XUL!nsDocShell::InternalLoad(nsDocShellLoadState*, mozilla::Maybe<unsigned int>) [nsDocShell.cpp:b6f8cb1f6cfa4d96a912b7331bd5d398f7afd3ba : 9586 + 0xd]
[task 2025-03-18T01:42:29.712Z] 01:42:29     INFO -      rbx = 0x00000001061ccc00    rbp = 0x00007ff7ba0588a0
[task 2025-03-18T01:42:29.712Z] 01:42:29     INFO -      rsp = 0x00007ff7ba0586c0    r12 = 0x00007ff7ba058740
[task 2025-03-18T01:42:29.712Z] 01:42:29     INFO -      r13 = 0x00007ff7ba058808    r14 = 0x0000000106c36270
[task 2025-03-18T01:42:29.712Z] 01:42:29     INFO -      r15 = 0x00000000aaaaaa01    rip = 0x000000011da73823
[task 2025-03-18T01:42:29.712Z] 01:42:29     INFO -     Found by: call frame info
[task 2025-03-18T01:42:29.712Z] 01:42:29     INFO -  8  XUL!nsDocShell::LoadURI(nsDocShellLoadState*, bool, bool) [nsDocShell.cpp:b6f8cb1f6cfa4d96a912b7331bd5d398f7afd3ba : 855 + 0xa]
[task 2025-03-18T01:42:29.712Z] 01:42:29     INFO -      rbx = 0x00000001061ccc00    rbp = 0x00007ff7ba0589e0
[task 2025-03-18T01:42:29.712Z] 01:42:29     INFO -      rsp = 0x00007ff7ba0588b0    r12 = 0xaaaaaaaaaaaaaaaa
[task 2025-03-18T01:42:29.712Z] 01:42:29     INFO -      r13 = 0x00000000e081817f    r14 = 0x0000000106c36270
[task 2025-03-18T01:42:29.712Z] 01:42:29     INFO -      r15 = 0xaaaaaaaaaaaaaaaa    rip = 0x000000011daaa970
[task 2025-03-18T01:42:29.712Z] 01:42:29     INFO -     Found by: call frame info
[task 2025-03-18T01:42:29.713Z] 01:42:29     INFO -  9  XUL!mozilla::dom::BrowsingContext::LoadURI(nsDocShellLoadState*, bool) [BrowsingContext.cpp:b6f8cb1f6cfa4d96a912b7331bd5d398f7afd3ba : 2028 + 0x12]
[task 2025-03-18T01:42:29.713Z] 01:42:29     INFO -      rbx = 0x0000000106c36270    rbp = 0x00007ff7ba058a60
[task 2025-03-18T01:42:29.713Z] 01:42:29     INFO -      rsp = 0x00007ff7ba0589f0    r12 = 0x00007ff7ba059e50
[task 2025-03-18T01:42:29.713Z] 01:42:29     INFO -      r13 = 0xaaaaaaaaaaaaaaaa    r14 = 0x00000001061c2700
[task 2025-03-18T01:42:29.713Z] 01:42:29     INFO -      r15 = 0x00000001061ccda0    rip = 0x000000011da71004
[task 2025-03-18T01:42:29.713Z] 01:42:29     INFO -     Found by: call frame info
[task 2025-03-18T01:42:29.713Z] 01:42:29     INFO - 10  XUL!mozilla::dom::ContentChild::RecvLoadURI(mozilla::dom::MaybeDiscarded<mozilla::dom::BrowsingContext> const&, nsDocShellLoadState*, bool, std::__1::function<void (bool const&)>&&) [ContentChild.cpp:b6f8cb1f6cfa4d96a912b7331bd5d398f7afd3ba : 4272 + 0xe]
[task 2025-03-18T01:42:29.713Z] 01:42:29     INFO -      rbx = 0x00000001061c2700    rbp = 0x00007ff7ba058ad0
[task 2025-03-18T01:42:29.713Z] 01:42:29     INFO -      rsp = 0x00007ff7ba058a70    r12 = 0x00007ff7ba059e50
[task 2025-03-18T01:42:29.713Z] 01:42:29     INFO -      r13 = 0xaaaaaaaaaaaaaaaa    r14 = 0x0000000106c36270
[task 2025-03-18T01:42:29.713Z] 01:42:29     INFO -      r15 = 0x0000000000000001    rip = 0x000000011c8fad85
[task 2025-03-18T01:42:29.713Z] 01:42:29     INFO -     Found by: call frame info
[task 2025-03-18T01:42:29.713Z] 01:42:29     INFO - 11  XUL!mozilla::dom::PContentChild::OnMessageReceived(IPC::Message const&) [PContentChild.cpp: : 13656 + 0x17]
[task 2025-03-18T01:42:29.713Z] 01:42:29     INFO -      rbx = 0x0000000106cc0230    rbp = 0x00007ff7ba059f90
[task 2025-03-18T01:42:29.713Z] 01:42:29     INFO -      rsp = 0x00007ff7ba058ae0    r12 = 0x00007ff7ba059da8
[task 2025-03-18T01:42:29.713Z] 01:42:29     INFO -      r13 = 0xaaaaaaaaaaaaaaaa    r14 = 0x00007ff7ba059e50
[task 2025-03-18T01:42:29.713Z] 01:42:29     INFO -      r15 = 0x0000000000000000    rip = 0x000000011ca6bd16
[task 2025-03-18T01:42:29.713Z] 01:42:29     INFO -     Found by: call frame info
[task 2025-03-18T01:42:29.713Z] 01:42:29     INFO - 12  XUL!mozilla::ipc::MessageChannel::DispatchAsyncMessage(mozilla::ipc::ActorLifecycleProxy*, IPC::Message const&) [MessageChannel.cpp:b6f8cb1f6cfa4d96a912b7331bd5d398f7afd3ba : 1789 + 0x8]
[task 2025-03-18T01:42:29.713Z] 01:42:29     INFO -      rbx = 0x0000000113d478e0    rbp = 0x00007ff7ba05a000
[task 2025-03-18T01:42:29.713Z] 01:42:29     INFO -      rsp = 0x00007ff7ba059fa0    r12 = 0x0000000106c9cb60
[task 2025-03-18T01:42:29.713Z] 01:42:29     INFO -      r13 = 0x0000000000000000    r14 = 0x0000000106cc02c0
[task 2025-03-18T01:42:29.713Z] 01:42:29     INFO -      r15 = 0x0000000000000001    rip = 0x000000011849e48e
[task 2025-03-18T01:42:29.714Z] 01:42:29     INFO -     Found by: call frame info
[task 2025-03-18T01:42:29.714Z] 01:42:29     INFO - 13  XUL!mozilla::ipc::MessageChannel::DispatchMessage(mozilla::ipc::ActorLifecycleProxy*, mozilla::UniquePtr<IPC::Message, mozilla::DefaultDelete<IPC::Message> >) [MessageChannel.cpp:b6f8cb1f6cfa4d96a912b7331bd5d398f7afd3ba : 1716 + 0x7]
[task 2025-03-18T01:42:29.714Z] 01:42:29     INFO -      rbx = 0x0000000106cc02c0    rbp = 0x00007ff7ba05a0f0
[task 2025-03-18T01:42:29.714Z] 01:42:29     INFO -      rsp = 0x00007ff7ba05a010    r12 = 0x0000000113d478e0
[task 2025-03-18T01:42:29.714Z] 01:42:29     INFO -      r13 = 0x0000000106c63880    r14 = 0x00007ff7ba05a100
[task 2025-03-18T01:42:29.714Z] 01:42:29     INFO -      r15 = 0x00007ff7ba05a100    rip = 0x000000011849c2ed
[task 2025-03-18T01:42:29.714Z] 01:42:29     INFO -     Found by: call frame info
[task 2025-03-18T01:42:29.714Z] 01:42:29     INFO - 14  XUL!mozilla::ipc::MessageChannel::RunMessage(mozilla::ipc::ActorLifecycleProxy*, mozilla::ipc::MessageChannel::MessageTask&) [MessageChannel.cpp:b6f8cb1f6cfa4d96a912b7331bd5d398f7afd3ba : 1507 + 0xa]
[task 2025-03-18T01:42:29.714Z] 01:42:29     INFO -      rbx = 0x0000000106cc02c0    rbp = 0x00007ff7ba05a150
[task 2025-03-18T01:42:29.714Z] 01:42:29     INFO -      rsp = 0x00007ff7ba05a100    r12 = 0x0000000113d478e0
[task 2025-03-18T01:42:29.714Z] 01:42:29     INFO -      r13 = 0x0000000124608730    r14 = 0x0000000106c9cb60
[task 2025-03-18T01:42:29.714Z] 01:42:29     INFO -      r15 = 0x000000010610df00    rip = 0x000000011849cc0f
[task 2025-03-18T01:42:29.714Z] 01:42:29     INFO -     Found by: call frame info
[task 2025-03-18T01:42:29.714Z] 01:42:29     INFO - 15  XUL!mozilla::ipc::MessageChannel::MessageTask::Run() [MessageChannel.cpp:b6f8cb1f6cfa4d96a912b7331bd5d398f7afd3ba : 1607 + 0xa]
[task 2025-03-18T01:42:29.714Z] 01:42:29     INFO -      rbx = 0x0000000106c63880    rbp = 0x00007ff7ba05a190
[task 2025-03-18T01:42:29.714Z] 01:42:29     INFO -      rsp = 0x00007ff7ba05a160    r12 = 0x0000000113067340
[task 2025-03-18T01:42:29.714Z] 01:42:29     INFO -      r13 = 0x0000000124608730    r14 = 0x000000010610df00
[task 2025-03-18T01:42:29.714Z] 01:42:29     INFO -      r15 = 0x0000000106c63880    rip = 0x000000011849d861
[task 2025-03-18T01:42:29.714Z] 01:42:29     INFO -     Found by: call frame info
[task 2025-03-18T01:42:29.714Z] 01:42:29     INFO - 16  XUL!mozilla::RunnableTask::Run() [TaskController.cpp:b6f8cb1f6cfa4d96a912b7331bd5d398f7afd3ba : 703 + 0x5]
[task 2025-03-18T01:42:29.714Z] 01:42:29     INFO -      rbx = 0x0000000113067340    rbp = 0x00007ff7ba05a1b0
[task 2025-03-18T01:42:29.714Z] 01:42:29     INFO -      rsp = 0x00007ff7ba05a1a0    r12 = 0x0000000113067340
[task 2025-03-18T01:42:29.714Z] 01:42:29     INFO -      r13 = 0x0000000124608730    r14 = 0x00007ff7ba05a6f8
[task 2025-03-18T01:42:29.714Z] 01:42:29     INFO -      r15 = 0x0000000124608730    rip = 0x00000001179b8788
[task 2025-03-18T01:42:29.714Z] 01:42:29     INFO -     Found by: call frame info
[task 2025-03-18T01:42:29.714Z] 01:42:29     INFO - 17  XUL!mozilla::TaskController::DoExecuteNextTaskOnlyMainThreadInternal(mozilla::detail::BaseAutoLock<mozilla::Mutex&> const&) [TaskController.cpp:b6f8cb1f6cfa4d96a912b7331bd5d398f7afd3ba : 1252 + 0x7]
[task 2025-03-18T01:42:29.715Z] 01:42:29     INFO -      rbx = 0x0000000000000000    rbp = 0x00007ff7ba05a690
[task 2025-03-18T01:42:29.715Z] 01:42:29     INFO -      rsp = 0x00007ff7ba05a1c0    r12 = 0x0000000113067340
[task 2025-03-18T01:42:29.715Z] 01:42:29     INFO -      r13 = 0x0000000124608730    r14 = 0x00007ff7ba05a6f8
[task 2025-03-18T01:42:29.715Z] 01:42:29     INFO -      r15 = 0x0000000124608730    rip = 0x00000001179b1689
[task 2025-03-18T01:42:29.715Z] 01:42:29     INFO -     Found by: call frame info
[task 2025-03-18T01:42:29.715Z] 01:42:29     INFO - 18  XUL!mozilla::TaskController::ExecuteNextTaskOnlyMainThreadInternal(mozilla::detail::BaseAutoLock<mozilla::Mutex&> const&) [TaskController.cpp:b6f8cb1f6cfa4d96a912b7331bd5d398f7afd3ba : 1075 + 0xa]
[task 2025-03-18T01:42:29.715Z] 01:42:29     INFO -      rbx = 0x0000000106cea090    rbp = 0x00007ff7ba05a6e0
[task 2025-03-18T01:42:29.715Z] 01:42:29     INFO -      rsp = 0x00007ff7ba05a6a0    r12 = 0x0000000000000001
[task 2025-03-18T01:42:29.715Z] 01:42:29     INFO -      r13 = 0x00007ff7ba05a6f8    r14 = 0x0000000106c60080
[task 2025-03-18T01:42:29.715Z] 01:42:29     INFO -      r15 = 0x00007ff7ba05a7d0    rip = 0x00000001179aecb9
[task 2025-03-18T01:42:29.715Z] 01:42:29     INFO -     Found by: call frame info
[task 2025-03-18T01:42:29.715Z] 01:42:29     INFO - 19  XUL!mozilla::TaskController::ProcessPendingMTTask(bool) [TaskController.cpp:b6f8cb1f6cfa4d96a912b7331bd5d398f7afd3ba : 639 + 0x7]
[task 2025-03-18T01:42:29.715Z] 01:42:29     INFO -      rbx = 0x0000000106cea090    rbp = 0x00007ff7ba05a730
[task 2025-03-18T01:42:29.715Z] 01:42:29     INFO -      rsp = 0x00007ff7ba05a6f0    r12 = 0x0000000000000001
[task 2025-03-18T01:42:29.715Z] 01:42:29     INFO -      r13 = 0x0000000000000001    r14 = 0x0000000106cea0d0
[task 2025-03-18T01:42:29.715Z] 01:42:29     INFO -      r15 = 0x00007ff7ba05a7d0    rip = 0x00000001179af187
[task 2025-03-18T01:42:29.715Z] 01:42:29     INFO -     Found by: call frame info
[task 2025-03-18T01:42:29.715Z] 01:42:29     INFO - 20  XUL!mozilla::TaskController::TaskController()::$_1::operator()() const [TaskController.cpp:b6f8cb1f6cfa4d96a912b7331bd5d398f7afd3ba : 336]
[task 2025-03-18T01:42:29.715Z] 01:42:29     INFO -     Found by: inlining
[task 2025-03-18T01:42:29.715Z] 01:42:29     INFO - 21  XUL!mozilla::detail::RunnableFunction<mozilla::TaskController::TaskController()::$_1>::Run() [nsThreadUtils.h:b6f8cb1f6cfa4d96a912b7331bd5d398f7afd3ba : 548 + 0x15]
[task 2025-03-18T01:42:29.715Z] 01:42:29     INFO -      rbx = 0x0000000106cef0a0    rbp = 0x00007ff7ba05a740
[task 2025-03-18T01:42:29.715Z] 01:42:29     INFO -      rsp = 0x00007ff7ba05a740    r12 = 0x00000159077da684
[task 2025-03-18T01:42:29.715Z] 01:42:29     INFO -      r13 = 0x0000000000000001    r14 = 0xaaaaaaaaaaaaaaaa
[task 2025-03-18T01:42:29.716Z] 01:42:29     INFO -      r15 = 0x00007ff7ba05a7d0    rip = 0x00000001179c147a
[task 2025-03-18T01:42:29.716Z] 01:42:29     INFO -     Found by: call frame info
[task 2025-03-18T01:42:29.716Z] 01:42:29     INFO - 22  XUL!nsThread::ProcessNextEvent(bool, bool*) [nsThread.cpp:b6f8cb1f6cfa4d96a912b7331bd5d398f7afd3ba : 1159 + 0x5]
[task 2025-03-18T01:42:29.716Z] 01:42:29     INFO -      rbx = 0x0000000106cef0a0    rbp = 0x00007ff7ba05a870
[task 2025-03-18T01:42:29.716Z] 01:42:29     INFO -      rsp = 0x00007ff7ba05a750    r12 = 0x00000159077da684
[task 2025-03-18T01:42:29.716Z] 01:42:29     INFO -      r13 = 0x0000000000000001    r14 = 0xaaaaaaaaaaaaaaaa
[task 2025-03-18T01:42:29.716Z] 01:42:29     INFO -      r15 = 0x00007ff7ba05a7d0    rip = 0x00000001179d65e2
[task 2025-03-18T01:42:29.716Z] 01:42:29     INFO -     Found by: call frame info
[task 2025-03-18T01:42:29.716Z] 01:42:29     INFO - 23  XUL!NS_ProcessNextEvent(nsIThread*, bool) [nsThreadUtils.cpp:b6f8cb1f6cfa4d96a912b7331bd5d398f7afd3ba : 480 + 0xf]
[task 2025-03-18T01:42:29.716Z] 01:42:29     INFO -      rbx = 0x0000000000000001    rbp = 0x00007ff7ba05a8a0
[task 2025-03-18T01:42:29.716Z] 01:42:29     INFO -      rsp = 0x00007ff7ba05a880    r12 = 0x0000000106c9ac10
[task 2025-03-18T01:42:29.716Z] 01:42:29     INFO -      r13 = 0x0000000000000000    r14 = 0x00007ff7ba05aae0
[task 2025-03-18T01:42:29.716Z] 01:42:29     INFO -      r15 = 0x0000000106cef0a0    rip = 0x00000001179dd241
[task 2025-03-18T01:42:29.716Z] 01:42:29     INFO -     Found by: call frame info
[task 2025-03-18T01:42:29.716Z] 01:42:29     INFO - 24  XUL!mozilla::ipc::MessagePump::Run(base::MessagePump::Delegate*) [MessagePump.cpp:b6f8cb1f6cfa4d96a912b7331bd5d398f7afd3ba : 107 + 0xc]
[task 2025-03-18T01:42:29.716Z] 01:42:29     INFO -      rbx = 0x0000000106c9abf0    rbp = 0x00007ff7ba05a8f0
[task 2025-03-18T01:42:29.717Z] 01:42:29     INFO -      rsp = 0x00007ff7ba05a8b0    r12 = 0x0000000106c9ac10
[task 2025-03-18T01:42:29.717Z] 01:42:29     INFO -      r13 = 0x0000000000000000    r14 = 0x00007ff7ba05aae0
[task 2025-03-18T01:42:29.717Z] 01:42:29     INFO -      r15 = 0x0000000106cef0a0    rip = 0x00000001184a2d42
[task 2025-03-18T01:42:29.717Z] 01:42:29     INFO -     Found by: call frame info
[task 2025-03-18T01:42:29.717Z] 01:42:29     INFO - 25  XUL!MessageLoop::RunHandler() [message_loop.cc:b6f8cb1f6cfa4d96a912b7331bd5d398f7afd3ba : 362]
[task 2025-03-18T01:42:29.717Z] 01:42:29     INFO -     Found by: inlining
[task 2025-03-18T01:42:29.717Z] 01:42:29     INFO - 26  XUL!MessageLoop::Run() [message_loop.cc:b6f8cb1f6cfa4d96a912b7331bd5d398f7afd3ba : 344 + 0x4]
[task 2025-03-18T01:42:29.717Z] 01:42:29     INFO -      rbx = 0x0000000105fce2e0    rbp = 0x00007ff7ba05a920
[task 2025-03-18T01:42:29.717Z] 01:42:29     INFO -      rsp = 0x00007ff7ba05a900    r12 = 0x0000000106cc0200
[task 2025-03-18T01:42:29.717Z] 01:42:29     INFO -      r13 = 0x00007ff7ba05aae0    r14 = 0x0000000106cef0a0
[task 2025-03-18T01:42:29.717Z] 01:42:29     INFO -      r15 = 0x0000000080004005    rip = 0x000000011840cd93
[task 2025-03-18T01:42:29.717Z] 01:42:29     INFO -     Found by: call frame info
[task 2025-03-18T01:42:29.717Z] 01:42:29     INFO - 27  XUL!nsBaseAppShell::Run() [nsBaseAppShell.cpp:b6f8cb1f6cfa4d96a912b7331bd5d398f7afd3ba : 148 + 0xc]
[task 2025-03-18T01:42:29.717Z] 01:42:29     INFO -      rbx = 0x0000000105fce2e0    rbp = 0x00007ff7ba05a940
[task 2025-03-18T01:42:29.717Z] 01:42:29     INFO -      rsp = 0x00007ff7ba05a930    r12 = 0x0000000106cc0200
[task 2025-03-18T01:42:29.717Z] 01:42:29     INFO -      r13 = 0x00007ff7ba05aae0    r14 = 0x0000000106cef0a0
[task 2025-03-18T01:42:29.717Z] 01:42:29     INFO -      r15 = 0x0000000080004005    rip = 0x000000011d18a8a9
[task 2025-03-18T01:42:29.717Z] 01:42:29     INFO -     Found by: call frame info
[task 2025-03-18T01:42:29.717Z] 01:42:29     INFO - 28  XUL!nsAppShell::Run() [nsAppShell.mm:b6f8cb1f6cfa4d96a912b7331bd5d398f7afd3ba : 867 + 0x7]
[task 2025-03-18T01:42:29.717Z] 01:42:29     INFO -      rbx = 0x0000000105fce2e0    rbp = 0x00007ff7ba05a9a0
[task 2025-03-18T01:42:29.717Z] 01:42:29     INFO -      rsp = 0x00007ff7ba05a950    r12 = 0x0000000106cc0200
[task 2025-03-18T01:42:29.717Z] 01:42:29     INFO -      r13 = 0x00007ff7ba05aae0    r14 = 0x00007ff7ba05aae0
[task 2025-03-18T01:42:29.717Z] 01:42:29     INFO -      r15 = 0x0000000080004005    rip = 0x000000011d221547
[task 2025-03-18T01:42:29.717Z] 01:42:29     INFO -     Found by: call frame info
[task 2025-03-18T01:42:29.717Z] 01:42:29     INFO - 29  XUL!XRE_RunAppShell() [nsEmbedFunctions.cpp:b6f8cb1f6cfa4d96a912b7331bd5d398f7afd3ba : 646 + 0x5]
[task 2025-03-18T01:42:29.718Z] 01:42:29     INFO -      rbx = 0x00007ff7ba05aae0    rbp = 0x00007ff7ba05a9f0
[task 2025-03-18T01:42:29.718Z] 01:42:29     INFO -      rsp = 0x00007ff7ba05a9b0    r12 = 0x0000000106cc0200
[task 2025-03-18T01:42:29.718Z] 01:42:29     INFO -      r13 = 0x00007ff7ba05aae0    r14 = 0x00007ff7ba05aae0
[task 2025-03-18T01:42:29.718Z] 01:42:29     INFO -      r15 = 0x0000000080004005    rip = 0x000000011e2a7bec
[task 2025-03-18T01:42:29.718Z] 01:42:29     INFO -     Found by: call frame info
[task 2025-03-18T01:42:29.718Z] 01:42:29     INFO - 30  XUL!mozilla::ipc::MessagePumpForChildProcess::Run(base::MessagePump::Delegate*) [MessagePump.cpp:b6f8cb1f6cfa4d96a912b7331bd5d398f7afd3ba : 235 + 0x4]
[task 2025-03-18T01:42:29.718Z] 01:42:29     INFO -      rbx = 0x00007ff7ba05aae0    rbp = 0x00007ff7ba05aa20
[task 2025-03-18T01:42:29.718Z] 01:42:29     INFO -      rsp = 0x00007ff7ba05aa00    r12 = 0x0000000106cc0200
[task 2025-03-18T01:42:29.718Z] 01:42:29     INFO -      r13 = 0x00007ff7ba05aae0    r14 = 0x00007ff7ba05aae0
[task 2025-03-18T01:42:29.718Z] 01:42:29     INFO -      r15 = 0x0000000080004005    rip = 0x00000001184a369d
[task 2025-03-18T01:42:29.718Z] 01:42:29     INFO -     Found by: call frame info
[task 2025-03-18T01:42:29.718Z] 01:42:29     INFO - 31  XUL!MessageLoop::RunHandler() [message_loop.cc:b6f8cb1f6cfa4d96a912b7331bd5d398f7afd3ba : 362]
[task 2025-03-18T01:42:29.718Z] 01:42:29     INFO -     Found by: inlining
[task 2025-03-18T01:42:29.718Z] 01:42:29     INFO - 32  XUL!MessageLoop::Run() [message_loop.cc:b6f8cb1f6cfa4d96a912b7331bd5d398f7afd3ba : 344 + 0x4]
[task 2025-03-18T01:42:29.718Z] 01:42:29     INFO -      rbx = 0x0000000000000001    rbp = 0x00007ff7ba05aa50
[task 2025-03-18T01:42:29.718Z] 01:42:29     INFO -      rsp = 0x00007ff7ba05aa30    r12 = 0x0000000106cc0200
[task 2025-03-18T01:42:29.718Z] 01:42:29     INFO -      r13 = 0x00007ff7ba05aae0    r14 = 0x00007ff7ba05aae0
[task 2025-03-18T01:42:29.718Z] 01:42:29     INFO -      r15 = 0x0000000080004005    rip = 0x000000011840cd93
[task 2025-03-18T01:42:29.719Z] 01:42:29     INFO -     Found by: call frame info
[task 2025-03-18T01:42:29.719Z] 01:42:29     INFO - 33  XUL!XRE_InitChildProcess(int, char**, XREChildData const*) [nsEmbedFunctions.cpp:b6f8cb1f6cfa4d96a912b7331bd5d398f7afd3ba : 584 + 0x7]
[task 2025-03-18T01:42:29.719Z] 01:42:29     INFO -      rbx = 0x0000000000000001    rbp = 0x00007ff7ba05ad50
[task 2025-03-18T01:42:29.719Z] 01:42:29     INFO -      rsp = 0x00007ff7ba05aa60    r12 = 0x0000000106cc0200
[task 2025-03-18T01:42:29.719Z] 01:42:29     INFO -      r13 = 0x00007ff7ba05aae0    r14 = 0x00007ff7ba05aae0
[task 2025-03-18T01:42:29.719Z] 01:42:29     INFO -      r15 = 0x0000000080004005    rip = 0x000000011e2a6c57
[task 2025-03-18T01:42:29.719Z] 01:42:29     INFO -     Found by: call frame info
[task 2025-03-18T01:42:29.719Z] 01:42:29     INFO - 34  plugin-container!main [MozillaRuntimeMain.cpp:b6f8cb1f6cfa4d96a912b7331bd5d398f7afd3ba : 93 + 0x12]
[task 2025-03-18T01:42:29.719Z] 01:42:29     INFO -      rbx = 0x00007ff7ba05afd0    rbp = 0x00007ff7ba05ad90
[task 2025-03-18T01:42:29.719Z] 01:42:29     INFO -      rsp = 0x00007ff7ba05ad60    r12 = 0x00007ff7ba05adc0
[task 2025-03-18T01:42:29.719Z] 01:42:29     INFO -      r13 = 0x0000000000000000    r14 = 0x0000000000000024
[task 2025-03-18T01:42:29.719Z] 01:42:29     INFO -      r15 = 0x0000000106c03210    rip = 0x0000000105ea370a
[task 2025-03-18T01:42:29.719Z] 01:42:29     INFO -     Found by: call frame info
[task 2025-03-18T01:42:29.719Z] 01:42:29     INFO - 35  dyld!start + 0x774
[task 2025-03-18T01:42:29.719Z] 01:42:29     INFO -      rbx = 0x0000000106401d10    rbp = 0x00007ff7ba05afb0
[task 2025-03-18T01:42:29.719Z] 01:42:29     INFO -      rsp = 0x00007ff7ba05ada0    r12 = 0x00007ff7ba05adc0
[task 2025-03-18T01:42:29.719Z] 01:42:29     INFO -      r13 = 0x0000000000000000    r14 = 0x0000000105ea3690
[task 2025-03-18T01:42:29.719Z] 01:42:29     INFO -      r15 = 0x00007ff7ba05af30    rip = 0x00007ff811129345
[task 2025-03-18T01:42:29.719Z] 01:42:29     INFO -     Found by: call frame info
[task 2025-03-18T01:42:29.719Z] 01:42:29     INFO - 
[task 2025-03-18T01:42:29.719Z] 01:42:29     INFO - Thread 1 AsyncSignalControlThread - tid: 80159

Comment 1

[BugBot [:suhaib / :marco]]

The Bugbug bot thinks this bug should belong to the 'Core::XPCOM' component, and is moving the bug to that component. Please correct in case you think the bot is wrong.

Comment 2

[Andrew McCreight [:mccr8]]

This test is doing a deliberate crash via about:crashcontent. The crash itself is not the problem. I'm editing the summary in the hope that it will get picked up by orange factor.

Comment 3

[Henrik Skupin [:whimboo][⌚️UTC+2]]

This is strange because it should no longer be reported as crash because the test as well should remove the minidump files before mozcrash will see it:

https://searchfox.org/mozilla-central/rev/be3db2aef8d3916c891527794a2d5e2f2dc9fab1/testing/web-platform/mozilla/tests/webdriver/harness/detect_crash.py#66

Maybe there is a race somewhere so we are deleting the files too late?

For now this is a single failure so far. So lets observe if there will be more test failures.

Comment 4

[Andrew McCreight [:mccr8]]

It looks like we crashed inside the crash reporter (CrashReporter::AddSharedAnnotations) so I assume we failed to get to the point where the test cleans up after itself.

Comment 5

[Henrik Skupin [:whimboo][⌚️UTC+2]]

(In reply to Andrew McCreight [:mccr8] from comment #4)

It looks like we crashed inside the crash reporter (CrashReporter::AddSharedAnnotations) so I assume we failed to get to the point where the test cleans up after itself.

Hm maybe. Lets CC Gabriele so that he is aware of this crash, and maybe he has a better clarification for this.

Comment 6

[Intermittent Failures Robot]

Summary

4 failures in 5035 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-beta: 2
• autoland: 2

Platform and build breakdown:

• macosx1470-64: 2
  • debug: 2
• windows11-64-24h2: 2
  • opt: 2

Table

	headless	no_variant
macosx1470-64--/debug	1	1
windows11-64-24h2--/opt	1	1

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1954642&startday=2025-03-17&endday=2025-03-23&tree=all

Comment 7

[Gabriele Svelto [:gsvelto]]

Thanks, this is a missing null-pointer check. Gonna fix it right away.

Comment 8

[Henrik Skupin [:whimboo][⌚️UTC+2]]

Good to hear Gabriele, would you mind using a different bug for the fix so that we can leave this bug open as single tracking bug? Otherwise we could as well move this to the crashreporter component and replace the single tracking bug part with the underlying issue. Thanks

Comment 9

[Gabriele Svelto [:gsvelto]]

OK, I'll open a separate bug. While investigating I might have found more reasons why this could fail so it might also need a bit more digging.

Comment 10

[Intermittent Failures Robot]

Repository breakdown:

• mozilla-central: 1
• try: 1

Table

	headless
windows11-64-24h2-ccov--/opt	1
windows11-64-24h2--/opt	1

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1954642&startday=2025-03-24&endday=2025-03-30&tree=all

Comment 11

[Intermittent Failures Robot]

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

Repository breakdown:

• autoland: 2

Table

	no_variant
windows11-64-24h2--/opt	2

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1954642&startday=2025-03-31&endday=2025-04-06&tree=all

Comment 12

[Intermittent Failures Robot]

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

Repository breakdown:

• mozilla-beta: 2

Table

	headless	no_variant
windows11-64-24h2-devedition--/opt	1	1

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1954642&startday=2025-04-07&endday=2025-04-13&tree=all

Comment 13

[Intermittent Failures Robot]

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

Repository breakdown:

• autoland: 2
• mozilla-beta: 1
• try: 2
• mozilla-central: 1

Table

	headless	no_variant
macosx1470-64--/debug	2	1
windows11-64-24h2--/opt	1	2

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1954642&startday=2025-04-14&endday=2025-04-20&tree=all

Comment 14

[Intermittent Failures Robot]

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

Repository breakdown:

• mozilla-beta: 1
• autoland: 1
• try: 2
• mozilla-central: 1

Table

	headless	no_variant
macosx1470-64--/debug	1
windows11-64-24h2--/opt	1	2
windows11-64-24h2-devedition--/opt	1

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1954642&startday=2025-04-21&endday=2025-04-27&tree=all

Comment 15

[Intermittent Failures Robot]

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

Repository breakdown:

• mozilla-beta: 2
• try: 1

Table

	headless	no_variant
macosx1470-64-devedition--/opt	1
windows11-64-24h2-devedition--/opt		1
windows11-64-24h2--/opt	1

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1954642&startday=2025-04-28&endday=2025-05-04&tree=all

Comment 16

[Intermittent Failures Robot]

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

Repository breakdown:

• autoland: 3
• try: 3
• mozilla-central: 1
• mozilla-beta: 3
• mozilla-release: 1

Table

	headless	no_variant
windows11-x86_64/ccov		1
windows11-x86_64/opt	3	7

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1954642&startday=2025-05-05&endday=2025-05-11&tree=all

Comment 17

[Intermittent Failures Robot]

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

Repository breakdown:

• mozilla-beta: 4
• try: 1

Table

	headless	no_variant
windows11-x86_64/opt	3	2

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1954642&startday=2025-05-12&endday=2025-05-18&tree=all

Comment 18

[Intermittent Failures Robot]

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

Repository breakdown:

• autoland: 2
• try: 1
• mozilla-central: 2
• mozilla-release: 1

Table

	headless	no_variant
windows11-x86_64/debug	1
windows11-x86_64/opt		5

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1954642&startday=2025-05-19&endday=2025-05-25&tree=all

Comment 19

[Intermittent Failures Robot]

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

Repository breakdown:

• autoland: 1
• try: 2
• mozilla-central: 1
• mozilla-release: 1
• mozilla-beta: 1

Table

	headless	no_variant
windows11-x86_64/opt	2	4

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1954642&startday=2025-05-26&endday=2025-06-01&tree=all

Comment 20

[Henrik Skupin [:whimboo][⌚️UTC+2]]

A recent problem here is that downloading the crash reporter symbols can take around 13s like this example shows:

[task 2025-05-31T15:07:18.271Z] 15:07:18     INFO - STDOUT: 1748704038270	Marionette	TRACE	[3] Received event beforeunload for about:blank
[task 2025-05-31T15:07:41.427Z] 15:07:41     INFO - mozcrash Downloading symbols from: https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/aFyWTdLlQGWz7F2bD9g1rA/artifacts/public/build/target.crashreporter-symbols.zip
[task 2025-05-31T15:07:54.845Z] 15:07:54     INFO - mozcrash Copy/paste: D:\task_174870234112604\fetches\minidump-stackwalk\minidump-stackwalk.exe --symbols-url=https://symbols.mozilla.org/ --cyborg=C:\Users\task_174870234112604\AppData\Local\Temp\tmp6ddngln2\37d32dd5-d865-4743-9652-f0952c037c41.trace C:\Users\task_174870234112604\AppData\Local\Temp\tmpn_5gisye.mozrunner\minidumps\37d32dd5-d865-4743-9652-f0952c037c41.dmp C:\Users\task_174870234112604\AppData\Local\Temp\tmpcc2ot23k
[task 2025-05-31T15:07:54.895Z] 15:07:54  WARNING - Looking for crash dump files failed
[task 2025-05-31T15:07:54.895Z] 15:07:54     INFO - TEST-UNEXPECTED-TIMEOUT | /_mozilla/webdriver/harness/detect_crash.py | expected OK

This finally lead into a timeout here. While we could easily extend the timeout for this test it wouldn't work for webdriver tests in general. Or would in case of an unexpected crash the download of the symbols happen without affecting the test's timeout?

Comment 21

[James Graham [:jgraham]]

In general we're only calling into mozcrash from https://searchfox.org/mozilla-central/source/testing/web-platform/tests/tools/wptrunner/wptrunner/testrunner.py#799 which happens after we've cancelled the timeout timer for the test and after the status is set. So unless there's something different going on for this wdspec test which I'm not seeing, I don't immediately understand why the time to download the symbols would end up affecting the test status.

Comment 22

[Henrik Skupin [:whimboo][⌚️UTC+2]]

Ok, that's good to know that general wpt tests aren't affected. The wdspec crash test here is failing with a timeout because it checks for the minidump files to be copied into the expected folder. This is probably done after mozcrash finished processing the files and so it's dependent on the symbol's download. Let me extend the timeout of this particular test file.

Comment 23

[Henrik Skupin [:whimboo][⌚️UTC+2]]

Actually this is suspicious. When the test is timing out we indeed are trying to download the symbols:
https://treeherder.mozilla.org/logviewer?job_id=510890715&repo=autoland&lineNumber=321240-321245

[task 2025-05-31T15:07:18.266Z] 15:07:18     INFO - STDOUT: 1748704038264	Marionette	DEBUG	0 -> [0,2,"WebDriver:Navigate",{"url":"about:crashparent"}]
[task 2025-05-31T15:07:18.271Z] 15:07:18     INFO - STDOUT: 1748704038270	Marionette	TRACE	[3] Received event beforeunload for about:blank
[task 2025-05-31T15:07:41.427Z] 15:07:41     INFO - mozcrash Downloading symbols from: https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/aFyWTdLlQGWz7F2bD9g1rA/artifacts/public/build/target.crashreporter-symbols.zip
[task 2025-05-31T15:07:54.845Z] 15:07:54     INFO - mozcrash Copy/paste: D:\task_174870234112604\fetches\minidump-stackwalk\minidump-stackwalk.exe --symbols-url=https://symbols.mozilla.org/ --cyborg=C:\Users\task_174870234112604\AppData\Local\Temp\tmp6ddngln2\37d32dd5-d865-4743-9652-f0952c037c41.trace C:\Users\task_174870234112604\AppData\Local\Temp\tmpn_5gisye.mozrunner\minidumps\37d32dd5-d865-4743-9652-f0952c037c41.dmp C:\Users\task_174870234112604\AppData\Local\Temp\tmpcc2ot23k
[task 2025-05-31T15:07:54.895Z] 15:07:54  WARNING - Looking for crash dump files failed
[task 2025-05-31T15:07:54.895Z] 15:07:54     INFO - TEST-UNEXPECTED-TIMEOUT | /_mozilla/webdriver/harness/detect_crash.py | expected OK

But when the test is passing I can see the following:
https://treeherder.mozilla.org/logviewer?job_id=511231754&repo=autoland&lineNumber=321340-321347

[task 2025-06-03T05:31:10.362Z] 05:31:10     INFO - STDOUT: 1748928670361	Marionette	DEBUG	0 -> [0,2,"WebDriver:Navigate",{"url":"about:crashparent"}]
[task 2025-06-03T05:31:10.382Z] 05:31:10     INFO - STDOUT: 1748928670382	Marionette	TRACE	[3] Received event beforeunload for about:blank
[task 2025-06-03T05:31:10.633Z] 05:31:10     INFO - STDOUT: 1748928670631	webdriver::server	DEBUG	Teardown session
[task 2025-06-03T05:31:10.635Z] 05:31:10     INFO - STDOUT: 1748928670634	geckodriver::marionette	DEBUG	Copied minidump file "d24b48a7-c0e1-404e-b181-6c7e90bdefd8.dmp" to "C:\\Users\\task_174892341741554\\AppData\\Local\\Temp\\tmp3qnog15c".
[task 2025-06-03T05:31:10.637Z] 05:31:10     INFO - STDOUT: 1748928670634	geckodriver::marionette	DEBUG	Copied minidump file "d24b48a7-c0e1-404e-b181-6c7e90bdefd8.extra" to "C:\\Users\\task_174892341741554\\AppData\\Local\\Temp\\tmp3qnog15c".
[task 2025-06-03T05:31:10.638Z] 05:31:10     INFO - STDOUT: 1748928670634	mozrunner::runner	DEBUG	Killing process 1532
[task 2025-06-03T05:31:10.651Z] 05:31:10     INFO - STDOUT: 1748928670649	webdriver::server	DEBUG	<- 500 Internal Server Error {"value":{"error":"unknown error","message":"Failed to decode response from marionette","stacktrace":""}}
[task 2025-06-03T05:31:10.654Z] 05:31:10     INFO - STDOUT: PASSED

Here we do not download the symbols but copy the minidump files immediately. Maybe this indicates that we are not creating the minidump file for the forced parent process crash?

Comment 24

[Intermittent Failures Robot]

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

Repository breakdown:

• try: 3
• autoland: 5
• mozilla-central: 1
• mozilla-beta: 3
• mozilla-release: 2

Table

	headless	no_variant
linux1804-x86_64/opt		1
macosx1470-x86_64/debug	3
windows11-x86_64/opt	5	5

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1954642&startday=2025-06-02&endday=2025-06-08&tree=all

Comment 25

[Intermittent Failures Robot]

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

Repository breakdown:

• autoland: 3
• mozilla-beta: 1

Table

	headless	no_variant
windows11-x86_64/opt	1	1

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1954642&startday=2025-06-09&endday=2025-06-15&tree=all

Comment 26

[Gabriele Svelto [:gsvelto]]

A couple of odd things are happening there. In the first case it seems that mozcrash.log_crashes() is throwing an error, which is not something I would expect. If it didn't find crashes it should exit silently IIRC but not return an error. It might be worth logging the error here in order to figure out what's going on.

I wonder what's up with the second one, could it be a race? In that case we're seeing we're generating a child process crash (navigating to about:crashcontent, while the first case navigated to about:crashparent). We're definitely generating a minidump because the file is there, but maybe we fail to fetch it? See how there's an invalid session ID error here. Could that be related?

Comment 27

[Intermittent Failures Robot]

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

Repository breakdown:

• mozilla-central: 2
• mozilla-beta: 1

Table

	headless	no_variant
macosx1470-x86_64/opt	1
windows11-x86_64/ccov		1
windows11-x86_64/opt	1

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1954642&startday=2025-06-16&endday=2025-06-22&tree=all

Comment 28

[Intermittent Failures Robot]

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

Repository breakdown:

• autoland: 2
• try: 1
• mozilla-central: 1
• mozilla-beta: 3

Table

	headless	no_variant
macosx1470-x86_64/debug	1
windows11-x86_64/ccov		1
windows11-x86_64/opt	1	4

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1954642&startday=2025-06-23&endday=2025-06-29&tree=all

Comment 29

[Intermittent Failures Robot]

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

Repository breakdown:

• autoland: 6
• mozilla-central: 1
• mozilla-beta: 1

Table

	headless	no_variant
macosx1470-x86_64/debug	2
windows11-x86_64/debug		1
windows11-x86_64/opt	2	3

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1954642&startday=2025-06-30&endday=2025-07-06&tree=all

Comment 30

[Intermittent Failures Robot]

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

Repository breakdown:

• mozilla-central: 1

Table

	headless
windows11-x86_64/opt	1

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1954642&startday=2025-07-14&endday=2025-07-20&tree=all

Comment 31

[Intermittent Failures Robot]

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

Repository breakdown:

• mozilla-central: 2
• mozilla-esr140: 1
• autoland: 1

Table

	headless	no_variant
linux2404-x86_64/ccov	1
macosx1470-x86_64/debug	1
windows11-x86_64/opt		2

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1954642&startday=2025-07-21&endday=2025-07-27&tree=all

Comment 32

[Intermittent Failures Robot]

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

Repository breakdown:

• autoland: 2
• mozilla-central: 2
• mozilla-release: 1

Table

	headless	no_variant
macosx1470-x86_64/debug	1
windows11-x86_64/ccov	1	1
windows11-x86_64/opt	1	1

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1954642&startday=2025-08-11&endday=2025-08-17&tree=all

Comment 33

[Intermittent Failures Robot]

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

Repository breakdown:

• autoland: 3
• mozilla-esr140: 1
• mozilla-beta: 2

Table

	headless	no_variant
macosx1470-x86_64/debug	2	1
macosx1470-x86_64/opt		1
windows11-x86_64/opt		2

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1954642&startday=2025-08-18&endday=2025-08-24&tree=all

Comment 34

[Intermittent Failures Robot]

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

Repository breakdown:

• try: 2
• mozilla-central: 1
• mozilla-release: 1
• autoland: 2
• mozilla-beta: 1

Table

	headless	no_variant
macosx1470-x86_64/debug		1
macosx1470-x86_64/opt		2
windows11-x86_64/opt	1	3

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1954642&startday=2025-08-25&endday=2025-08-31&tree=all

Comment 35

[Intermittent Failures Robot]

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

Repository breakdown:

• mozilla-central: 2
• autoland: 1
• mozilla-beta: 2

Table

	headless	no_variant
linux2404-x86_64/ccov		1
windows11-x86_64/ccov		1
windows11-x86_64/opt	1	2

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1954642&startday=2025-09-01&endday=2025-09-07&tree=all

Comment 36

[Intermittent Failures Robot]

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

Repository breakdown:

• mozilla-central: 2

Table

	headless	no_variant
windows11-x86_64/ccov	1
windows11-x86_64/opt		1

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1954642&startday=2025-09-08&endday=2025-09-14&tree=all

Comment 37

[Intermittent Failures Robot]

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

Repository breakdown:

• mozilla-central: 1

Table

	no_variant
windows11-x86_64/ccov	1

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1954642&startday=2025-09-15&endday=2025-09-21&tree=all

Comment 38

[Intermittent Failures Robot]

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

Repository breakdown:

• autoland: 4
• mozilla-central: 1
• mozilla-beta: 4
• try: 1

Table

	headless	no_variant
macosx1470-x86_64/opt	1
windows11-x86_64/ccov		1
windows11-x86_64/opt	2	6

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1954642&startday=2025-09-22&endday=2025-09-28&tree=all

Comment 39

[Intermittent Failures Robot]

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

Repository breakdown:

• autoland: 1
• try: 2
• mozilla-beta: 3
• mozilla-esr140: 1

Table

	headless	no_variant
windows11-x86_64/opt	3	4

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1954642&startday=2025-09-29&endday=2025-10-05&tree=all

Comment 40

[Intermittent Failures Robot]

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

Repository breakdown:

• try: 1
• autoland: 1

Table

	headless
macosx1470-x86_64/opt	1
windows11-x86_64/opt	1

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1954642&startday=2025-10-06&endday=2025-10-12&tree=all

Comment 41

[Intermittent Failures Robot]

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

Repository breakdown:

• autoland: 2
• try: 1

Table

	no_variant
windows11-x86_64/opt	3

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1954642&startday=2025-10-13&endday=2025-10-19&tree=all

Comment 42

[Intermittent Failures Robot]

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

Repository breakdown:

• autoland: 2
• mozilla-central: 1
• try: 1
• mozilla-beta: 1

Table

	headless	no_variant
macosx1470-x86_64/debug	1	1
windows11-x86_64/opt	1	2

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1954642&startday=2025-10-20&endday=2025-10-26&tree=all

Comment 43

[Intermittent Failures Robot]

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

Repository breakdown:

• autoland: 2
• mozilla-beta: 2

Table

	headless	no_variant
macosx1470-x86_64/debug		1
macosx1470-x86_64/opt		1
windows11-x86_64/opt	1	1

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1954642&startday=2025-10-27&endday=2025-11-02&tree=all

Comment 44

[Intermittent Failures Robot]

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

Repository breakdown:

• autoland: 3

Table

	headless	no_variant
windows11-x86_64/opt	1	2

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1954642&startday=2025-11-03&endday=2025-11-09&tree=all

Comment 45

[Intermittent Failures Robot]

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

Repository breakdown:

• autoland: 1
• mozilla-beta: 2
• mozilla-central: 1

Table

	headless	no_variant
windows11-x86_64/debug		1
windows11-x86_64/opt	3

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1954642&startday=2025-11-10&endday=2025-11-16&tree=all

Comment 46

[Intermittent Failures Robot]

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

Repository breakdown:

• try: 2
• mozilla-central: 2
• mozilla-beta: 1

Table

	headless	no_variant
windows11-x86_64/ccov		1
windows11-x86_64/debug		1
windows11-x86_64/opt	2	1

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1954642&startday=2025-11-17&endday=2025-11-23&tree=all

Comment 47

[Intermittent Failures Robot]

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

Repository breakdown:

• mozilla-beta: 1
• autoland: 2

Table

	headless	no_variant
macosx1470-x86_64/debug		1
windows11-x86_64/opt	1	1

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1954642&startday=2025-11-24&endday=2025-11-30&tree=all

Comment 48

[Intermittent Failures Robot]

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

Repository breakdown:

• autoland: 3
• mozilla-central: 1

Table

	headless	no_variant
macosx1470-x86_64/debug	1
windows11-x86_64/debug	2
windows11-x86_64/opt		1

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1954642&startday=2025-12-01&endday=2025-12-07&tree=all

Comment 49

[Intermittent Failures Robot]

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

Repository breakdown:

• mozilla-central: 1
• autoland: 5
• mozilla-beta: 3
• try: 1

Table

	headless	no_variant
macosx1470-x86_64/debug	1
windows11-x86_64/debug	1	2
windows11-x86_64/opt	2	4

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1954642&startday=2025-12-08&endday=2025-12-14&tree=all

Comment 50

[Intermittent Failures Robot]

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

Repository breakdown:

• mozilla-central: 3
• mozilla-beta: 1

Table

	headless	no_variant
macosx1470-x86_64/debug	1
windows11-x86_64/debug	1	1
windows11-x86_64/opt	1

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1954642&startday=2025-12-15&endday=2025-12-21&tree=all

Comment 51

[Intermittent Failures Robot]

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

Repository breakdown:

• autoland: 1
• try: 3

Table

	headless	no_variant
windows11-x86_64/debug	1
windows11-x86_64/opt		3

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1954642&startday=2025-12-22&endday=2025-12-28&tree=all

Comment 52

[Intermittent Failures Robot]

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

Repository breakdown:

• autoland: 2
• try: 2

Table

	headless	no_variant
windows11-x86_64/opt	2	2

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1954642&startday=2025-12-29&endday=2026-01-04&tree=all

Comment 53

[Intermittent Failures Robot]

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

Repository breakdown:

• autoland: 3
• try: 1
• mozilla-beta: 1

Table

	headless	no_variant
windows11-x86_64/debug	1	1
windows11-x86_64/opt	1	2

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1954642&startday=2026-01-05&endday=2026-01-11&tree=all

Comment 54

[Intermittent Failures Robot]

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

Repository breakdown:

• mozilla-central: 2
• mozilla-beta: 3
• autoland: 1

Table

	headless	no_variant
macosx1470-x86_64/debug	1	1
windows11-x86_64/debug		1
windows11-x86_64/opt	1	2

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1954642&startday=2026-01-12&endday=2026-01-18&tree=all

Comment 55

[Intermittent Failures Robot]

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

Repository breakdown:

• autoland: 2
• mozilla-beta: 1
• try: 1

Table

	headless	no_variant
windows11-x86_64/debug	1	1
windows11-x86_64/opt	1	1

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1954642&startday=2026-01-19&endday=2026-01-25&tree=all

Comment 56

[Henrik Skupin [:whimboo][⌚️UTC+2]]

As stated on bug 1723063 comment 59 lets add bug 587729 as dependency.

Comment 57

[Intermittent Failures Robot]

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

Repository breakdown:

• mozilla-central: 2
• mozilla-beta: 1

Table

	headless	no_variant
macosx1470-x86_64/debug		1
windows11-x86_64/debug		1
windows11-x86_64/opt	1

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1954642&startday=2026-01-26&endday=2026-02-01&tree=all

Comment 58

[Intermittent Failures Robot]

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

Repository breakdown:

• autoland: 6
• mozilla-beta: 1
• mozilla-central: 2

Table

	headless	no_variant
macosx1470-x86_64/debug	1
windows11-x86_64/debug	2	4
windows11-x86_64/opt	1	1

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1954642&startday=2026-02-02&endday=2026-02-08&tree=all

Comment 59

[Intermittent Failures Robot]

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

Repository breakdown:

• autoland: 2
• mozilla-central: 2
• try: 2
• mozilla-esr140: 1

Table

	headless	no_variant
windows11-x86_64/debug	3
windows11-x86_64/opt	1	3

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1954642&startday=2026-02-09&endday=2026-02-15&tree=all

Comment 60

[Intermittent Failures Robot]

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

Repository breakdown:

• autoland: 4
• mozilla-central: 2
• try: 1

Table

	headless	no_variant
windows11-x86_64/debug	1	2
windows11-x86_64/opt	1	3

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1954642&startday=2026-02-16&endday=2026-02-22&tree=all

Comment 61

[Intermittent Failures Robot]

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

Repository breakdown:

• mozilla-beta: 3
• mozilla-central: 1
• autoland: 2
• mozilla-esr140: 1

Table

	headless	no_variant
macosx1470-x86_64/debug	1
windows11-x86_64/debug	1	2
windows11-x86_64/opt	1	2

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1954642&startday=2026-02-23&endday=2026-03-01&tree=all

Comment 62

[Intermittent Failures Robot]

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

Repository breakdown:

• mozilla-beta: 3
• mozilla-central: 1

Table

	no_variant
macosx1470-x86_64/debug	1
windows11-x86_64/ccov	1
windows11-x86_64/debug	1
windows11-x86_64/opt	1

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1954642&startday=2026-03-02&endday=2026-03-08&tree=all

Comment 63

[Intermittent Failures Robot]

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

Repository breakdown:

• try: 2
• autoland: 2
• mozilla-esr140: 4
• mozilla-central: 1
• mozilla-beta: 1

Table

	headless	no_variant
macosx1470-x86_64/debug	2	1
windows11-x86_64/debug		3
windows11-x86_64/opt	1	3

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1954642&startday=2026-03-09&endday=2026-03-15&tree=all

Comment 64

[Intermittent Failures Robot]

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

Repository breakdown:

• mozilla-beta: 4
• autoland: 1
• mozilla-central: 1
• try: 1
• mozilla-esr140: 1

Table

	headless	no_variant
macosx1470-x86_64/debug		1
windows11-x86_64/debug	1	3
windows11-x86_64/opt	2	1

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1954642&startday=2026-03-16&endday=2026-03-22&tree=all

Comment 65

[Intermittent Failures Robot]

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

Repository breakdown:

• mozilla-beta: 6
• autoland: 1
• mozilla-esr140: 2

Table

	headless	no_variant
windows11-x86_64/debug		1
windows11-x86_64/opt	3	5

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1954642&startday=2026-03-23&endday=2026-03-29&tree=all

Comment 66

[Intermittent Failures Robot]

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

Repository breakdown:

• mozilla-beta: 7
• autoland: 1
• mozilla-central: 2
• mozilla-esr140: 1

Table

	headless	no_variant
linux2204-x86_64/opt		1
macosx1470-x86_64/debug	1
macosx1470-x86_64/opt	1
windows11-x86_64/ccov		1
windows11-x86_64/debug	3
windows11-x86_64/opt	1	3

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1954642&startday=2026-03-30&endday=2026-04-05&tree=all

Comment 67

[Intermittent Failures Robot]

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

Repository breakdown:

• autoland: 3
• mozilla-beta: 6

Table

	headless	no_variant
macosx1470-x86_64/opt		1
windows11-x86_64/debug	2
windows11-x86_64/opt	5	1

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1954642&startday=2026-04-08&endday=2026-04-14&tree=all

Comment 68

[Intermittent Failures Robot]

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

Repository breakdown:

• autoland: 6
• mozilla-beta: 1
• try: 1
• mozilla-central: 1

Table

	headless	no_variant
macosx1470-x86_64/opt	1	1
windows11-x86_64/debug		2
windows11-x86_64/opt	3	2

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1954642&startday=2026-04-13&endday=2026-04-19&tree=all

Comment 69

[Intermittent Failures Robot]

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

Repository breakdown:

• mozilla-esr140: 1
• autoland: 4
• mozilla-central: 1
• try: 1
• mozilla-beta: 2

Table

	headless	no_variant
windows11-x86_64/debug	2	2
windows11-x86_64/opt		5

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1954642&startday=2026-04-20&endday=2026-04-26&tree=all

Comment 70

[Intermittent Failures Robot]

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

Repository breakdown:

• autoland: 6
• mozilla-central: 3
• mozilla-beta: 4
• try: 1

Table

	headless	no_variant	nofis
android-x86_64/debug		2	2
macosx1470-x86_64/opt	1
windows11-x86_64/ccov		2
windows11-x86_64/debug	3	1
windows11-x86_64/opt	1	2

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1954642&startday=2026-04-27&endday=2026-05-03&tree=all

Comment 71

[Intermittent Failures Robot]

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

Repository breakdown:

• autoland: 4
• mozilla-beta: 6

Table

	headless	no_variant
macosx1470-x86_64/opt		1
macosx1500-aarch64/opt	1
windows11-x86_64/debug	4
windows11-x86_64/opt	4

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1954642&startday=2026-05-04&endday=2026-05-10&tree=all

Comment 72

[Intermittent Failures Robot]

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

Repository breakdown:

• autoland: 4
• mozilla-central: 3
• mozilla-beta: 1

Table

	headless	no_variant
windows11-x86_64/debug	1	2
windows11-x86_64/opt	3	2

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1954642&startday=2026-05-11&endday=2026-05-17&tree=all

Comment 73

[Intermittent Failures Robot]

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

Repository breakdown:

• autoland: 3
• mozilla-release: 1
• mozilla-central: 1
• mozilla-beta: 1

Table

	headless	no_variant
macosx1470-x86_64/opt		2
macosx1500-aarch64/opt	1
windows11-x86_64/debug		1
windows11-x86_64/opt	2

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1954642&startday=2026-05-18&endday=2026-05-24&tree=all

Comment 74

[Intermittent Failures Robot]

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

Repository breakdown:

• autoland: 2
• try: 2
• mozilla-beta: 4
• mozilla-release: 1

Table

	headless	no_variant
macosx1500-aarch64/opt	1
windows11-x86_64/debug	1
windows11-x86_64/opt	3	4

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1954642&startday=2026-05-25&endday=2026-05-31&tree=all

Comment 75

[Intermittent Failures Robot]

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

Repository breakdown:

• mozilla-beta: 4
• mozilla-esr140: 1
• autoland: 1
• mozilla-central: 1

Table

	headless	no_variant
macosx1470-x86_64/debug		1
windows11-x86_64/ccov		1
windows11-x86_64/debug	1	1
windows11-x86_64/opt	2	1

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1954642&startday=2026-06-01&endday=2026-06-07&tree=all

Comment 76

[Intermittent Failures Robot]

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

Repository breakdown:

• autoland: 4
• mozilla-beta: 4
• try: 1

Table

	headless	no_variant
linux2204-x86_64/debug		1
macosx1470-x86_64/opt		1
windows11-x86_64/debug		1
windows11-x86_64/opt	3	3

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1954642&startday=2026-06-08&endday=2026-06-14&tree=all

Comment 77

[Intermittent Failures Robot]

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

Repository breakdown:

• autoland: 4
• mozilla-beta: 1

Table

	headless	no_variant
windows11-x86_64/debug	1	1
windows11-x86_64/opt		3

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1954642&startday=2026-06-15&endday=2026-06-21&tree=all

Comment 78

[Intermittent Failures Robot]

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

Repository breakdown:

• autoland: 5
• mozilla-beta: 1
• try: 2

Table

	headless	no_variant
linux2204-x86_64/opt		1
linux2404-x86_64/debug		1
windows11-x86_64/debug	1
windows11-x86_64/opt	2	3

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1954642&startday=2026-06-22&endday=2026-06-28&tree=all

Comment 79

[Intermittent Failures Robot]

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

Repository breakdown:

• autoland: 10
• try: 2
• mozilla-beta: 2

Table

	headless	no_variant
android-x86_64/debug		1
linux2204-x86_64/opt	1
linux2404-x86_64/debug		1
linux2404-x86_64/opt		1
macosx1500-aarch64/opt	1	1
windows11-x86_64/debug	2	2
windows11-x86_64/opt	2	2

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1954642&startday=2026-06-29&endday=2026-07-05&tree=all

Comment 80

[Intermittent Failures Robot]

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

Repository breakdown:

• autoland: 5
• mozilla-beta: 5
• try: 2

Table

	headless	no_variant
linux2204-x86_64/opt		1
macosx1500-aarch64/opt		1
windows11-x86_64/debug	2	2
windows11-x86_64/opt	2	4

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1954642&startday=2026-07-06&endday=2026-07-12&tree=all

Comment 81

[Intermittent Failures Robot]

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

Repository breakdown:

• autoland: 8
• try: 2
• mozilla-beta: 4
• mozilla-central: 1

Table

	headless	no_variant
macosx1500-aarch64/opt	1	1
windows11-x86_64/debug	4	3
windows11-x86_64/opt	5	1

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1954642&startday=2026-07-13&endday=2026-07-19&tree=all

Comment 82

[Intermittent Failures Robot]

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

Repository breakdown:

• mozilla-beta: 2
• try: 1
• mozilla-central: 2
• mozilla-esr153: 1

Table

	headless	no_variant
macosx1500-aarch64/opt	2
windows11-x86_64/debug	1
windows11-x86_64/opt	2	1

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1954642&startday=2026-07-20&endday=2026-07-26&tree=all

Comment 83

[Intermittent Failures Robot]

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

Repository breakdown:

• autoland: 3
• mozilla-beta: 3
• mozilla-central: 2
• mozilla-esr153: 2
• try: 1

Table

	headless	no_variant
macosx1500-aarch64/opt		4
windows11-x86_64/debug	1	4
windows11-x86_64/opt	1	1

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1954642&startday=2026-07-27&endday=2026-08-02&tree=all

Comment 84

[Intermittent Failures Robot]

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

Repository breakdown:

• autoland: 2
• mozilla-beta: 4
• try: 1
• mozilla-central: 1
• mozilla-esr140: 3
• mozilla-esr153: 1

Table

	headless	no_variant
macosx1500-aarch64/opt	2	5
windows11-x86_64/debug	1
windows11-x86_64/opt	1	3

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1954642&startday=2026-08-03&endday=2026-08-09&tree=all

Comment 85

[Intermittent Failures Robot]

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

Repository breakdown:

• mozilla-central: 4
• mozilla-beta: 3
• autoland: 2
• try: 1
• mozilla-release: 1

Table

	headless	no_variant	nofis
android-x86_64/debug			1
linux2204-x86_64/opt	1
macosx1500-aarch64/opt	2
windows11-x86_64/debug	1	3
windows11-x86_64/opt	2	1

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1954642&startday=2026-08-10&endday=2026-08-16&tree=all

Comment 86

[Intermittent Failures Robot]

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

Repository breakdown:

• autoland: 5
• mozilla-esr153: 1
• mozilla-central: 1

Table

	headless	no_variant
macosx1500-aarch64/opt		5
windows11-x86_64/debug	1
windows11-x86_64/opt		1

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1954642&startday=2026-08-17&endday=2026-08-23&tree=all

Comment 87

[Intermittent Failures Robot]

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

Repository breakdown:

• mozilla-central: 1
• autoland: 1

Table

	no_variant
macosx1500-aarch64/opt	1
windows11-x86_64/debug	1

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1954642&startday=2026-08-24&endday=2026-08-30&tree=all

Comment 88

[Intermittent Failures Robot]

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

Repository breakdown:

• mozilla-esr153: 1
• mozilla-central: 1
• autoland: 4
• try: 1

Table

	headless	no_variant
windows11-x86_64/debug	2	2
windows11-x86_64/opt		3

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1954642&startday=2026-08-31&endday=2026-09-06&tree=all

Comment 89

[Intermittent Failures Robot]

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

Repository breakdown:

• mozilla-esr153: 2
• autoland: 2
• try: 1
• mozilla-central: 2
• mozilla-beta: 2

Table

	headless	no_variant
macosx1500-aarch64/debug	1
macosx1500-aarch64/opt	1	2
windows11-x86_64/debug	2	2
windows11-x86_64/opt		1

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1954642&startday=2026-09-07&endday=2026-09-13&tree=all

Comment 90

[Intermittent Failures Robot]

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

Repository breakdown:

• autoland: 6
• mozilla-beta: 2
• mozilla-esr153: 1

Table

	headless	no_variant
linux2204-x86_64/debug		1
linux2404-x86_64/opt	2
macosx1500-aarch64/debug	2
macosx1500-aarch64/opt		1
windows11-x86_64/debug	1	1
windows11-x86_64/opt	1

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1954642&startday=2026-09-14&endday=2026-09-20&tree=all