Open Bug 1941055 Opened 1 month ago Updated 13 hours ago

Intermittent application crashed [@ mach_msg2_trap] | single tracking bug

Categories

(Core :: Audio/Video, defect)

defect

Tracking

()

People

(Reporter: intermittent-bug-filer, Unassigned)

References

Details

(Keywords: crash, intermittent-failure, intermittent-testcase)

Crash Data

Filed by: amarc [at] mozilla.com
Parsed log: https://treeherder.mozilla.org/logviewer?job_id=489662250&repo=autoland
Full log: https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/WsXIKj7GQxGI__gceh2gkA/runs/0/artifacts/public/logs/live_backing.log


[task 2025-01-10T21:33:58.920Z] 21:33:58     INFO - zombiecheck | Checking for orphan process with PID: 1407
[task 2025-01-10T21:33:58.921Z] 21:33:58     INFO - mozcrash Copy/paste: /opt/worker/tasks/task_173654440312956/fetches/minidump-stackwalk/minidump-stackwalk --symbols-url=https://symbols.mozilla.org/ --cyborg=/var/folders/q0/8n33mbyn24xc_1rm2h5798c00000jb/T/tmpkgk1pcyy/B0B83203-890D-4F54-A990-8E9F94245337.trace /var/folders/q0/8n33mbyn24xc_1rm2h5798c00000jb/T/tmpm5hruq86.mozrunner/minidumps/B0B83203-890D-4F54-A990-8E9F94245337.dmp /opt/worker/tasks/task_173654440312956/build/symbols
[task 2025-01-10T21:34:07.364Z] 21:34:07     INFO - mozcrash Saved minidump as /opt/worker/tasks/task_173654440312956/build/blobber_upload_dir/B0B83203-890D-4F54-A990-8E9F94245337.dmp
[task 2025-01-10T21:34:07.617Z] 21:34:07     INFO - PROCESS-CRASH | application crashed [@ mach_msg2_trap] | dom/media/mediacontrol/tests/browser/browser.toml 
[task 2025-01-10T21:34:07.617Z] 21:34:07     INFO - Process type: unknown
[task 2025-01-10T21:34:07.617Z] 21:34:07     INFO - Process pid: 1382
[task 2025-01-10T21:34:07.617Z] 21:34:07     INFO - Crash dump filename: /var/folders/q0/8n33mbyn24xc_1rm2h5798c00000jb/T/tmpm5hruq86.mozrunner/minidumps/B0B83203-890D-4F54-A990-8E9F94245337.dmp
[task 2025-01-10T21:34:07.617Z] 21:34:07     INFO - Operating system: Mac OS X
[task 2025-01-10T21:34:07.617Z] 21:34:07     INFO -                   14.7.0 23H124
[task 2025-01-10T21:34:07.617Z] 21:34:07     INFO - CPU: amd64
[task 2025-01-10T21:34:07.617Z] 21:34:07     INFO -      family 6 model 158 stepping 10
[task 2025-01-10T21:34:07.617Z] 21:34:07     INFO -      12 CPUs
[task 2025-01-10T21:34:07.617Z] 21:34:07     INFO - 
[task 2025-01-10T21:34:07.618Z] 21:34:07     INFO - Crash reason:  EXC_SOFTWARE / SIGABRT
[task 2025-01-10T21:34:07.618Z] 21:34:07     INFO - Crash address: 0x00007ff80c4f006e
[task 2025-01-10T21:34:07.618Z] 21:34:07     INFO - Crashing instruction: `ret`
[task 2025-01-10T21:34:07.618Z] 21:34:07     INFO - Memory accessed by instruction:
[task 2025-01-10T21:34:07.618Z] 21:34:07     INFO -   0. Address: 0x00007ff7b731f858
[task 2025-01-10T21:34:07.618Z] 21:34:07     INFO -      Size: 8
[task 2025-01-10T21:34:07.618Z] 21:34:07     INFO -      Access type: Read
[task 2025-01-10T21:34:07.618Z] 21:34:07     INFO - Instruction pointer update done by instruction:
[task 2025-01-10T21:34:07.618Z] 21:34:07     INFO -   Address: 0x00007ff80c4fe858
[task 2025-01-10T21:34:07.618Z] 21:34:07     INFO - Mac Crash Info:
[task 2025-01-10T21:34:07.618Z] 21:34:07     INFO -   Record 0
[task 2025-01-10T21:34:07.618Z] 21:34:07     INFO -     module: /usr/lib/dyld
[task 2025-01-10T21:34:07.618Z] 21:34:07     INFO -     message2: dyld config: DYLD_LIBRARY_PATH=/opt/worker/tasks/task_173654440312956/build/application/Firefox NightlyDebug.app/Contents/MacOS 
[task 2025-01-10T21:34:07.618Z] 21:34:07     INFO - 
[task 2025-01-10T21:34:07.618Z] 21:34:07     INFO - Mac Boot Args: 
[task 2025-01-10T21:34:07.618Z] 21:34:07     INFO - 
[task 2025-01-10T21:34:07.618Z] 21:34:07     INFO - Process uptime: 119 seconds
[task 2025-01-10T21:34:07.618Z] 21:34:07     INFO - 
[task 2025-01-10T21:34:07.618Z] 21:34:07     INFO - Thread 0 MainThread (crashed) - tid: 80395
[task 2025-01-10T21:34:07.618Z] 21:34:07     INFO -  0  libsystem_kernel.dylib!mach_msg2_trap + 0xa
[task 2025-01-10T21:34:07.618Z] 21:34:07     INFO -      rax = 0x000000000100002f    rdx = 0x0000000000000000
[task 2025-01-10T21:34:07.618Z] 21:34:07     INFO -      rcx = 0x00007ff7b731f858    rbx = 0x00007ff7b731fa78
[task 2025-01-10T21:34:07.618Z] 21:34:07     INFO -      rsi = 0x0000000400000002    rdi = 0x00007ff7b731fa78
[task 2025-01-10T21:34:07.618Z] 21:34:07     INFO -      rbp = 0x00007ff7b731f8c0    rsp = 0x00007ff7b731f858
[task 2025-01-10T21:34:07.618Z] 21:34:07     INFO -       r8 = 0x0000000000000000     r9 = 0x0000700700000000
[task 2025-01-10T21:34:07.618Z] 21:34:07     INFO -      r10 = 0x0000700700000000    r11 = 0x0000000000000202
[task 2025-01-10T21:34:07.618Z] 21:34:07     INFO -      r12 = 0x0000000000000000    r13 = 0x0000000400000002
[task 2025-01-10T21:34:07.618Z] 21:34:07     INFO -      r14 = 0x000000000000041c    r15 = 0x0000700700000000
[task 2025-01-10T21:34:07.618Z] 21:34:07     INFO -      rip = 0x00007ff80c4f006e
[task 2025-01-10T21:34:07.619Z] 21:34:07     INFO -     Found by: given as instruction pointer in context
[task 2025-01-10T21:34:07.619Z] 21:34:07     INFO -  1  libsystem_kernel.dylib!mach_msg2_internal + 0x53
[task 2025-01-10T21:34:07.619Z] 21:34:07     INFO -      rbx = 0x00007ff7b731fa78    rbp = 0x00007ff7b731f8c0
[task 2025-01-10T21:34:07.619Z] 21:34:07     INFO -      rsp = 0x00007ff7b731f860    r12 = 0x0000000000000000
[task 2025-01-10T21:34:07.619Z] 21:34:07     INFO -      r13 = 0x0000000400000002    r14 = 0x000000000000041c
[task 2025-01-10T21:34:07.619Z] 21:34:07     INFO -      r15 = 0x0000700700000000    rip = 0x00007ff80c4fe858
[task 2025-01-10T21:34:07.619Z] 21:34:07     INFO -     Found by: call frame info
[task 2025-01-10T21:34:07.619Z] 21:34:07     INFO -  2  libsystem_kernel.dylib!mach_msg_overwrite + 0x28c
[task 2025-01-10T21:34:07.619Z] 21:34:07     INFO -      rbx = 0x0000700700000000    rbp = 0x00007ff7b731f9e0
[task 2025-01-10T21:34:07.619Z] 21:34:07     INFO -      rsp = 0x00007ff7b731f8d0    r12 = 0x0000000000000002
[task 2025-01-10T21:34:07.619Z] 21:34:07     INFO -      r13 = 0x0000000000000002    r14 = 0x0000000000000000
[task 2025-01-10T21:34:07.619Z] 21:34:07     INFO -      r15 = 0x00007ff7b731fa78    rip = 0x00007ff80c4f7158
[task 2025-01-10T21:34:07.619Z] 21:34:07     INFO -     Found by: call frame info
[task 2025-01-10T21:34:07.619Z] 21:34:07     INFO -  3  libsystem_kernel.dylib!mach_msg + 0x12
[task 2025-01-10T21:34:07.619Z] 21:34:07     INFO -      rbx = 0x00007ff7b731fa78    rbp = 0x00007ff7b731fa10
[task 2025-01-10T21:34:07.619Z] 21:34:07     INFO -      rsp = 0x00007ff7b731f9f0    r12 = 0x0000000000010002
[task 2025-01-10T21:34:07.619Z] 21:34:07     INFO -      r13 = 0x0000000000000005    r14 = 0x00007ff7b731fe94
[task 2025-01-10T21:34:07.619Z] 21:34:07     INFO -      r15 = 0x0013000000000000    rip = 0x00007ff80c4f035d
[task 2025-01-10T21:34:07.619Z] 21:34:07     INFO -     Found by: call frame info
[task 2025-01-10T21:34:07.619Z] 21:34:07     INFO -  4  XUL!google_breakpad::ReceivePort::WaitForMessage(google_breakpad::MachReceiveMessage*, unsigned int) [MachIPC.mm:22aed046ea103605f31784bfbc86fba8c0bf8124 : 249 + 0x17]
[task 2025-01-10T21:34:07.619Z] 21:34:07     INFO -      rbx = 0x00007ff7b731fa78    rbp = 0x00007ff7b731fa30
[task 2025-01-10T21:34:07.619Z] 21:34:07     INFO -      rsp = 0x00007ff7b731fa20    r12 = 0x0000000000010002
[task 2025-01-10T21:34:07.619Z] 21:34:07     INFO -      r13 = 0x0000000000000005    r14 = 0x00007ff7b731fe94
[task 2025-01-10T21:34:07.619Z] 21:34:07     INFO -      r15 = 0x0013000000000000    rip = 0x0000000120e03520
[task 2025-01-10T21:34:07.619Z] 21:34:07     INFO -     Found by: call frame info
[task 2025-01-10T21:34:07.619Z] 21:34:07     INFO -  5  XUL!google_breakpad::CrashGenerationClient::RequestDumpForException(int, int, long long, unsigned int, unsigned int) [crash_generation_client.cc:22aed046ea103605f31784bfbc86fba8c0bf8124 : 68 + 0x9]
[task 2025-01-10T21:34:07.619Z] 21:34:07     INFO -      rbx = 0x00007ff7b731fa78    rbp = 0x00007ff7b73202e0
[task 2025-01-10T21:34:07.619Z] 21:34:07     INFO -      rsp = 0x00007ff7b731fa40    r12 = 0x0000000000010002
[task 2025-01-10T21:34:07.619Z] 21:34:07     INFO -      r13 = 0x0000000000000005    r14 = 0x00007ff7b731fe94
[task 2025-01-10T21:34:07.619Z] 21:34:07     INFO -      r15 = 0x0013000000000000    rip = 0x0000000120df66c0
[task 2025-01-10T21:34:07.619Z] 21:34:07     INFO -     Found by: call frame info
[task 2025-01-10T21:34:07.619Z] 21:34:07     INFO -  6  XUL!google_breakpad::ExceptionHandler::WriteMinidumpWithException(int, long long, long long, __darwin_ucontext*, unsigned int, unsigned int, bool, bool) [exception_handler.cc:22aed046ea103605f31784bfbc86fba8c0bf8124 : 467 + 0xa]
[task 2025-01-10T21:34:07.619Z] 21:34:07     INFO -      rbx = 0x0000000000000005    rbp = 0x00007ff7b7320410
[task 2025-01-10T21:34:07.619Z] 21:34:07     INFO -      rsp = 0x00007ff7b73202f0    r12 = 0x0000000000000001
[task 2025-01-10T21:34:07.619Z] 21:34:07     INFO -      r13 = 0x0000000000010002    r14 = 0x0000000109916300
[task 2025-01-10T21:34:07.620Z] 21:34:07     INFO -      r15 = 0x0000000000000005    rip = 0x0000000120df954e
[task 2025-01-10T21:34:07.620Z] 21:34:07     INFO -     Found by: call frame info
[task 2025-01-10T21:34:07.620Z] 21:34:07     INFO -  7  XUL!google_breakpad::ExceptionHandler::SignalHandler(int, __siginfo*, void*) [exception_handler.cc:22aed046ea103605f31784bfbc86fba8c0bf8124 : 726 + 0x23]
[task 2025-01-10T21:34:07.620Z] 21:34:07     INFO -      rbx = 0x00007ff7b73208f0    rbp = 0x00007ff7b7320450
[task 2025-01-10T21:34:07.620Z] 21:34:07     INFO -      rsp = 0x00007ff7b7320420    r12 = 0x0b0d0e0e4bb866c0
[task 2025-01-10T21:34:07.620Z] 21:34:07     INFO -      r13 = 0x0000c3010000c400    r14 = 0x0000000109916300
[task 2025-01-10T21:34:07.620Z] 21:34:07     INFO -      r15 = 0x000000000000c300    rip = 0x0000000120df9e34
[task 2025-01-10T21:34:07.620Z] 21:34:07     INFO -     Found by: call frame info
[task 2025-01-10T21:34:07.620Z] 21:34:07     INFO -  8  libsystem_platform.dylib!_sigtramp + 0x1c
[task 2025-01-10T21:34:07.620Z] 21:34:07     INFO -      rbx = 0x00007ff7b73208f0    rbp = 0x00007ff7b7320460
[task 2025-01-10T21:34:07.620Z] 21:34:07     INFO -      rsp = 0x00007ff7b7320460    r12 = 0x0b0d0e0e4bb866c0
[task 2025-01-10T21:34:07.620Z] 21:34:07     INFO -      r13 = 0x0000c3010000c400    r14 = 0x00007ff84fa73e00
[task 2025-01-10T21:34:07.620Z] 21:34:07     INFO -      r15 = 0x000000000000c300    rip = 0x00007ff80c55efdd
[task 2025-01-10T21:34:07.620Z] 21:34:07     INFO -     Found by: call frame info
[task 2025-01-10T21:34:07.620Z] 21:34:07     INFO -  9  libsystem_kernel.dylib!__psynch_cvwait + 0x9
[task 2025-01-10T21:34:07.620Z] 21:34:07     INFO -      rbx = 0x0000000000000016    rbp = 0x00007ff7b7320a40
[task 2025-01-10T21:34:07.620Z] 21:34:07     INFO -      rsp = 0x00007ff7b73209a8    r12 = 0x0000000000000000
[task 2025-01-10T21:34:07.620Z] 21:34:07     INFO -      r13 = 0x0000c3010000c400    r14 = 0x00007ff84fa73e00
[task 2025-01-10T21:34:07.620Z] 21:34:07     INFO -      r15 = 0x000000000000c300    rip = 0x00007ff80c4f2c1a
[task 2025-01-10T21:34:07.620Z] 21:34:07     INFO -     Found by: call frame info
[task 2025-01-10T21:34:07.620Z] 21:34:07     INFO - 10  libsystem_pthread.dylib!_pthread_cond_wait + 0x4ba
[task 2025-01-10T21:34:07.620Z] 21:34:07     INFO -      rbx = 0x0000000000000016    rbp = 0x00007ff7b7320a40
[task 2025-01-10T21:34:07.620Z] 21:34:07     INFO -      rsp = 0x00007ff7b73209b0    r12 = 0x0000000000000000
[task 2025-01-10T21:34:07.620Z] 21:34:07     INFO -      r13 = 0x0000c3010000c400    r14 = 0x00007ff84fa73e00
[task 2025-01-10T21:34:07.620Z] 21:34:07     INFO -      r15 = 0x000000000000c300    rip = 0x00007ff80c5306f3
[task 2025-01-10T21:34:07.620Z] 21:34:07     INFO -     Found by: call frame info
[task 2025-01-10T21:34:07.620Z] 21:34:07     INFO - 11  libmozglue.dylib!mozilla::detail::ConditionVariableImpl::wait(mozilla::detail::MutexImpl&) [ConditionVariable_posix.cpp:22aed046ea103605f31784bfbc86fba8c0bf8124 : 106]
[task 2025-01-10T21:34:07.621Z] 21:34:07     INFO -     Found by: inlining
[task 2025-01-10T21:34:07.621Z] 21:34:07     INFO - 12  libmozglue.dylib!mozilla::detail::ConditionVariableImpl::wait_for(mozilla::detail::MutexImpl&, mozilla::BaseTimeDuration<mozilla::TimeDurationValueCalculator> const&) [ConditionVariable_posix.cpp:22aed046ea103605f31784bfbc86fba8c0bf8124 : 113 + 0xa]
[task 2025-01-10T21:34:07.621Z] 21:34:07     INFO -      rbx = 0x00000001099d6188    rbp = 0x00007ff7b7320a90
[task 2025-01-10T21:34:07.621Z] 21:34:07     INFO -      rsp = 0x00007ff7b7320a50    r12 = 0x7fffffffffffffff
[task 2025-01-10T21:34:07.621Z] 21:34:07     INFO -      r13 = 0x7fffffffffffffff    r14 = 0x00000001099d6090
[task 2025-01-10T21:34:07.621Z] 21:34:07     INFO -      r15 = 0x00007ff7b7320aa8    rip = 0x00000001091ba9cd
[task 2025-01-10T21:34:07.621Z] 21:34:07     INFO -     Found by: call frame info
[task 2025-01-10T21:34:07.621Z] 21:34:07     INFO - 13  XUL!mozilla::OffTheBooksCondVar::Wait(mozilla::BaseTimeDuration<mozilla::TimeDurationValueCalculator>) [BlockingResourceBase.cpp:22aed046ea103605f31784bfbc86fba8c0bf8124 : 568 + 0x10]
[task 2025-01-10T21:34:07.621Z] 21:34:07     INFO -      rbx = 0x00000001099d6168    rbp = 0x00007ff7b7320ae0
[task 2025-01-10T21:34:07.621Z] 21:34:07     INFO -      rsp = 0x00007ff7b7320aa0    r12 = 0x0000000000000000
[task 2025-01-10T21:34:07.621Z] 21:34:07     INFO -      r13 = 0x000000010995f080    r14 = 0x000000010995f080
[task 2025-01-10T21:34:07.621Z] 21:34:07     INFO -      r15 = 0x0000000000000001    rip = 0x000000011a496c39
[task 2025-01-10T21:34:07.621Z] 21:34:07     INFO -     Found by: call frame info
[task 2025-01-10T21:34:07.621Z] 21:34:07     INFO - 14  XUL!mozilla::OffTheBooksCondVar::Wait() [BlockingResourceBase.cpp:22aed046ea103605f31784bfbc86fba8c0bf8124 : 548]
[task 2025-01-10T21:34:07.621Z] 21:34:07     INFO -     Found by: inlining
[task 2025-01-10T21:34:07.621Z] 21:34:07     INFO - 15  XUL!mozilla::TaskController::GetRunnableForMTTask(bool) [TaskController.cpp:22aed046ea103605f31784bfbc86fba8c0bf8124 : 739 + 0xa]
[task 2025-01-10T21:34:07.621Z] 21:34:07     INFO -      rbx = 0x00000001099d6090    rbp = 0x00007ff7b7320b40
[task 2025-01-10T21:34:07.621Z] 21:34:07     INFO -      rsp = 0x00007ff7b7320af0    r12 = 0x00000001099d6168
[task 2025-01-10T21:34:07.621Z] 21:34:07     INFO -      r13 = 0x7fffffffffffffff    r14 = 0x00000001099061c0
[task 2025-01-10T21:34:07.621Z] 21:34:07     INFO -      r15 = 0xaaaaaaaaaaaaaaaa    rip = 0x000000011a4a1c43
[task 2025-01-10T21:34:07.621Z] 21:34:07     INFO -     Found by: call frame info
[task 2025-01-10T21:34:07.621Z] 21:34:07     INFO - 16  XUL!nsThread::ProcessNextEvent(bool, bool*) [nsThread.cpp:22aed046ea103605f31784bfbc86fba8c0bf8124 : 1118 + 0x7]
[task 2025-01-10T21:34:07.621Z] 21:34:07     INFO -      rbx = 0x00000001099ef0a0    rbp = 0x00007ff7b7320c70
[task 2025-01-10T21:34:07.621Z] 21:34:07     INFO -      rsp = 0x00007ff7b7320b50    r12 = 0x0000000000000001
[task 2025-01-10T21:34:07.621Z] 21:34:07     INFO -      r13 = 0x000000000000000a    r14 = 0x0000000000000001
[task 2025-01-10T21:34:07.621Z] 21:34:07     INFO -      r15 = 0x0000000000000001    rip = 0x000000011a4cc287
[task 2025-01-10T21:34:07.622Z] 21:34:07     INFO -     Found by: call frame info
[task 2025-01-10T21:34:07.622Z] 21:34:07     INFO - 17  XUL!NS_ProcessNextEvent(nsIThread*, bool) [nsThreadUtils.cpp:22aed046ea103605f31784bfbc86fba8c0bf8124 : 480 + 0xf]
[task 2025-01-10T21:34:07.622Z] 21:34:07     INFO -      rbx = 0x0000000000000001    rbp = 0x00007ff7b7320ca0
[task 2025-01-10T21:34:07.622Z] 21:34:07     INFO -      rsp = 0x00007ff7b7320c80    r12 = 0x0000000126fc3eb0
[task 2025-01-10T21:34:07.622Z] 21:34:07     INFO -      r13 = 0x000000000000000a    r14 = 0x0000000000000000
[task 2025-01-10T21:34:07.622Z] 21:34:07     INFO -      r15 = 0x00000001099ef0a0    rip = 0x000000011a4d3511
[task 2025-01-10T21:34:07.622Z] 21:34:07     INFO -     Found by: call frame info
[task 2025-01-10T21:34:07.622Z] 21:34:07     INFO - 18  XUL!mozilla::SpinEventLoopUntil<(mozilla::ProcessFailureBehavior)1, nsThreadManager::SpinEventLoopUntilInternal(nsTSubstring<char> const&, nsINestedEventLoopCondition*, mozilla::ShutdownPhase)::$_0>(nsTSubstring<char> const&, nsThreadManager::SpinEventLoopUntilInternal(nsTSubstring<char> const&, nsINestedEventLoopCondition*, mozilla::ShutdownPhase)::$_0&&, nsIThread*) [SpinEventLoopUntil.h:22aed046ea103605f31784bfbc86fba8c0bf8124 : 176]
[task 2025-01-10T21:34:07.622Z] 21:34:07     INFO -     Found by: inlining
[task 2025-01-10T21:34:07.622Z] 21:34:07     INFO - 19  XUL!nsThreadManager::SpinEventLoopUntilInternal(nsTSubstring<char> const&, nsINestedEventLoopCondition*, mozilla::ShutdownPhase) [nsThreadManager.cpp:22aed046ea103605f31784bfbc86fba8c0bf8124 : 699 + 0x350]
[task 2025-01-10T21:34:07.622Z] 21:34:07     INFO -      rbx = 0x00007ff7b7320cb8    rbp = 0x00007ff7b7320e30
[task 2025-01-10T21:34:07.622Z] 21:34:07     INFO -      rsp = 0x00007ff7b7320cb0    r12 = 0x0000000126fc3eb0
[task 2025-01-10T21:34:07.622Z] 21:34:07     INFO -      r13 = 0x000000000000000a    r14 = 0x0000000000000000
[task 2025-01-10T21:34:07.622Z] 21:34:07     INFO -      r15 = 0x00000001099ef0a0    rip = 0x000000011a4d302d
[task 2025-01-10T21:34:07.622Z] 21:34:07     INFO -     Found by: call frame info
[task 2025-01-10T21:34:07.622Z] 21:34:07     INFO - 20  XUL!NS_InvokeByIndex + 0x8d
[task 2025-01-10T21:34:07.622Z] 21:34:07     INFO -      rbx = 0x00007ff7b7320ed8    rbp = 0x00007ff7b7320e60
[task 2025-01-10T21:34:07.622Z] 21:34:07     INFO -      rsp = 0x00007ff7b7320e40    r12 = 0x0000000126fc3eb0
[task 2025-01-10T21:34:07.622Z] 21:34:07     INFO -      r13 = 0x000000000000000a    r14 = 0x0000000000000001
[task 2025-01-10T21:34:07.622Z] 21:34:07     INFO -      r15 = 0x0000000000000002    rip = 0x000000011a50105e
[task 2025-01-10T21:34:07.622Z] 21:34:07     INFO -     Found by: call frame info
[task 2025-01-10T21:34:07.622Z] 21:34:07     INFO - 21  XUL!CallMethodHelper::Invoke() [XPCWrappedNative.cpp:22aed046ea103605f31784bfbc86fba8c0bf8124 : 1620]
[task 2025-01-10T21:34:07.622Z] 21:34:07     INFO -     Found by: inlining
[task 2025-01-10T21:34:07.622Z] 21:34:07     INFO - 22  XUL!CallMethodHelper::Call() [XPCWrappedNative.cpp:22aed046ea103605f31784bfbc86fba8c0bf8124 : 1174 + 0x16]
[task 2025-01-10T21:34:07.622Z] 21:34:07     INFO -      rbx = 0x00007ff7b7320ed8    rbp = 0x00007ff7b7320eb0
[task 2025-01-10T21:34:07.622Z] 21:34:07     INFO -      rsp = 0x00007ff7b7320e70    r12 = 0x0000000000000000
[task 2025-01-10T21:34:07.622Z] 21:34:07     INFO -      r13 = 0x0000000000000002    r14 = 0x0000000000000001
[task 2025-01-10T21:34:07.622Z] 21:34:07     INFO -      r15 = 0x0000000000000002    rip = 0x000000011b194bbb
[task 2025-01-10T21:34:07.622Z] 21:34:07     INFO -     Found by: call frame info
<...>
[task 2025-01-10T21:34:07.745Z] 21:34:07     INFO - 0x7ffc25962000 - 0x7ffc25964fff  libsystem_eligibility.dylib  0.47.140.3
[task 2025-01-10T21:34:07.745Z] 21:34:07     INFO - 0x7ffc25965000 - 0x7ffc25967ff7  libsystem_sanitizers.dylib  0.1.0.0
[task 2025-01-10T21:34:07.745Z] 21:34:07     INFO - 0x7ffc25a77000 - 0x7ffc2716dff3  libusd_ms.dylib  0.21.6.1
[task 2025-01-10T21:34:07.745Z] 21:34:07     INFO - 
[task 2025-01-10T21:34:07.745Z] 21:34:07     INFO - Unloaded modules:
[task 2025-01-10T21:34:07.745Z] 21:34:07     INFO - Stopping web server
[task 2025-01-10T21:34:07.745Z] 21:34:07     INFO - Server shut down.
[task 2025-01-10T21:34:07.745Z] 21:34:07     INFO - Web server killed.
[task 2025-01-10T21:34:07.746Z] 21:34:07     INFO - Stopping web socket server
[task 2025-01-10T21:34:07.746Z] 21:34:07     INFO - Stopping ssltunnel
[task 2025-01-10T21:34:07.747Z] 21:34:07     INFO - leakcheck | Processing log file /var/folders/q0/8n33mbyn24xc_1rm2h5798c00000jb/T/tmpm5hruq86.mozrunner/runtests_leaks.log for scope dom/media/mediacontrol/tests/browser/browser.toml
[task 2025-01-10T21:34:07.747Z] 21:34:07     INFO - TEST-INFO | leakcheck | default process: leak threshold set at 0 bytes
[task 2025-01-10T21:34:07.747Z] 21:34:07     INFO - TEST-INFO | leakcheck | tab process: leak threshold set at 0 bytes
[task 2025-01-10T21:34:07.748Z] 21:34:07     INFO - TEST-INFO | leakcheck | gmplugin process: leak threshold set at 20000 bytes
[task 2025-01-10T21:34:07.748Z] 21:34:07     INFO - TEST-INFO | leakcheck | gpu process: leak threshold set at 0 bytes
[task 2025-01-10T21:34:07.749Z] 21:34:07     INFO - TEST-INFO | leakcheck | vr process: leak threshold set at 0 bytes
[task 2025-01-10T21:34:07.749Z] 21:34:07     INFO - TEST-INFO | leakcheck | rdd process: leak threshold set at 0 bytes
[task 2025-01-10T21:34:07.750Z] 21:34:07     INFO - TEST-INFO | leakcheck | socket process: leak threshold set at 0 bytes
[task 2025-01-10T21:34:07.750Z] 21:34:07     INFO - TEST-INFO | leakcheck | forkserver process: leak threshold set at 0 bytes
[task 2025-01-10T21:34:07.751Z] 21:34:07     INFO - TEST-INFO | leakcheck | utility process: leak threshold set at 0 bytes
[task 2025-01-10T21:34:07.751Z] 21:34:07     INFO - leakcheck | Processing leak log file /var/folders/q0/8n33mbyn24xc_1rm2h5798c00000jb/T/tmpm5hruq86.mozrunner/runtests_leaks_tab_pid1403.log
[task 2025-01-10T21:34:07.752Z] 21:34:07     INFO - TEST-PASS | leakcheck | tab no leaks detected!
[task 2025-01-10T21:34:07.752Z] 21:34:07     INFO - leakcheck | Processing leak log file /var/folders/q0/8n33mbyn24xc_1rm2h5798c00000jb/T/tmpm5hruq86.mozrunner/runtests_leaks_utility_pid1406.log
[task 2025-01-10T21:34:07.753Z] 21:34:07     INFO - TEST-PASS | leakcheck | utility no leaks detected!
[task 2025-01-10T21:34:07.754Z] 21:34:07     INFO - leakcheck | Processing leak log file /var/folders/q0/8n33mbyn24xc_1rm2h5798c00000jb/T/tmpm5hruq86.mozrunner/runtests_leaks_tab_pid1429.log
Component: Audio/Video → XPCOM

I think this is a Mac OS flavor of bug 1279293 ? I see

[task 2025-01-12T22:03:38.382Z] 22:03:38     INFO - GECKO(2256) | [Parent 2256, IPC I/O Parent] WARNING: Process 2313 hanging at shutdown; attempting crash report (fatal error).: file /builds/worker/checkouts/gecko/ipc/chromium/src/chrome/common/process_watcher_posix_sigchld.cc:205

a bit up the log file.

That would make some sense? Crashes appear different in soccorro than in test environments, so this might be what one of those crashes looks like on macOS in the testing environment.

THe hanging process appears to have been started during the browser_media_control_stop_timer.js test (https://searchfox.org/mozilla-central/rev/55706b888f91fffa6f045f7cbc1a7b1c34598292/dom/media/mediacontrol/tests/browser/browser_media_control_stop_timer.js). Near the end of that test, there are some error logs from the hanging process:

[task 2025-01-10T21:33:02.591Z] 21:33:02     INFO - GECKO(1382) | [Child 1471, MediaSupervisor #2] WARNING: Error constructing decoders: file /builds/worker/checkouts/gecko/dom/media/MediaFormatReader.cpp:446
[task 2025-01-10T21:33:02.592Z] 21:33:02     INFO - GECKO(1382) | [Child 1471, MediaSupervisor #2] WARNING: NS_ERROR_DOM_MEDIA_FATAL_ERR (0x806e0005) - Error no decoder found for audio/mp4a-latm: file /builds/worker/checkouts/gecko/dom/media/MediaFormatReader.cpp:1841
[task 2025-01-10T21:33:02.593Z] 21:33:02     INFO - GECKO(1382) | [Child 1471, MediaDecoderStateMachine #1] WARNING: Decoder=116bda100 Decode error: NS_ERROR_DOM_MEDIA_FATAL_ERR (0x806e0005) - Error no decoder found for audio/mp4a-latm: file /builds/worker/checkouts/gecko/dom/media/MediaDecoderStateMachineBase.cpp:168

https://treeherder.mozilla.org/logviewer?job_id=489662250&repo=autoland&lineNumber=6728-6730

Perhaps these are related in some way?

Component: XPCOM → Audio/Video
See Also: → IPCError_ShutDownKill
You need to log in before you can comment on or make changes to this bug.