Closed Bug 1876550 Opened 1 year ago Closed 1 year ago

Intermittent [tier 2] application crashed [@ mozilla::LinkedListElement<js::PersistentRootedBase>::remove] | single tracking bug

Categories

(Core :: JavaScript Engine, defect, P3)

defect

Tracking

()

RESOLVED INCOMPLETE

People

(Reporter: intermittent-bug-filer, Unassigned)

Details

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

Crash Data

Filed by: nfay [at] mozilla.com
Parsed log: https://treeherder.mozilla.org/logviewer?job_id=444596079&repo=autoland
Full log: https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/aMq_84I2QMqGSUQXNWOpTg/runs/0/artifacts/public/logs/live_backing.log
Reftest URL: https://hg.mozilla.org/mozilla-central/raw-file/tip/layout/tools/reftest/reftest-analyzer.xhtml#logurl=https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/aMq_84I2QMqGSUQXNWOpTg/runs/0/artifacts/public/logs/live_backing.log&only_show_unexpected=1


[task 2024-01-25T14:21:39.389Z] 14:21:39     INFO - REFTEST INFO | Copy/paste: /home/ubuntu/tasks/task_170618790239221/fetches/minidump-stackwalk/minidump-stackwalk --symbols-url=https://symbols.mozilla.org/ --cyborg=/tmp/tmpshh3cdn1/5574452a-386b-2927-7f93-0b0365588450.trace /tmp/tmp7qa5zp12.mozrunner/minidumps/5574452a-386b-2927-7f93-0b0365588450.dmp /home/ubuntu/tasks/task_170618790239221/build/symbols
[task 2024-01-25T14:21:53.300Z] 14:21:53     INFO - REFTEST INFO | Saved minidump as /home/ubuntu/tasks/task_170618790239221/build/blobber_upload_dir/5574452a-386b-2927-7f93-0b0365588450.dmp
[task 2024-01-25T14:21:53.301Z] 14:21:53     INFO - REFTEST INFO | Saved app info as /home/ubuntu/tasks/task_170618790239221/build/blobber_upload_dir/5574452a-386b-2927-7f93-0b0365588450.extra
[task 2024-01-25T14:21:54.258Z] 14:21:54     INFO - REFTEST PROCESS-CRASH | application crashed [@ mozilla::LinkedListElement<js::PersistentRootedBase>::remove] | js/src/tests/test262/language/expressions/exponentiation/exp-operator-syntax-error-plus-unary-expression-base.js;error=SyntaxError 
[task 2024-01-25T14:21:54.258Z] 14:21:54     INFO - Process type: main
[task 2024-01-25T14:21:54.258Z] 14:21:54     INFO - Process pid: 3310
[task 2024-01-25T14:21:54.258Z] 14:21:54     INFO - Crash dump filename: /tmp/tmp7qa5zp12.mozrunner/minidumps/5574452a-386b-2927-7f93-0b0365588450.dmp
[task 2024-01-25T14:21:54.258Z] 14:21:54     INFO - Operating system: Linux
[task 2024-01-25T14:21:54.258Z] 14:21:54     INFO -                   5.15.0-70-generic #77-Ubuntu SMP Tue Mar 21 14:02:37 UTC 2023
[task 2024-01-25T14:21:54.258Z] 14:21:54     INFO - CPU: amd64
[task 2024-01-25T14:21:54.258Z] 14:21:54     INFO -      family 6 model 85 stepping 7
[task 2024-01-25T14:21:54.258Z] 14:21:54     INFO -      2 CPUs
[task 2024-01-25T14:21:54.258Z] 14:21:54     INFO - Linux Ubuntu 22.04 - jammy (Ubuntu 22.04.2 LTS)
[task 2024-01-25T14:21:54.258Z] 14:21:54     INFO - 
[task 2024-01-25T14:21:54.258Z] 14:21:54     INFO - Crash reason:  SIGSEGV / SI_KERNEL
[task 2024-01-25T14:21:54.259Z] 14:21:54     INFO - Crash address: 0x0000000000000000 **
[task 2024-01-25T14:21:54.259Z] 14:21:54     INFO -     ** Non-canonical address detected: 0xfff37f772f9a3720
[task 2024-01-25T14:21:54.259Z] 14:21:54     INFO - Crashing instruction: `mov qword [rcx], rax`
[task 2024-01-25T14:21:54.259Z] 14:21:54     INFO - Memory accessed by instruction:
[task 2024-01-25T14:21:54.259Z] 14:21:54     INFO -   0. Address: 0xfff37f772f9a3720
[task 2024-01-25T14:21:54.259Z] 14:21:54     INFO -      Size: 8
[task 2024-01-25T14:21:54.259Z] 14:21:54     INFO - Process uptime: not available
[task 2024-01-25T14:21:54.260Z] 14:21:54     INFO - 
[task 2024-01-25T14:21:54.260Z] 14:21:54     INFO - Thread 0 firefox-bin (crashed)
[task 2024-01-25T14:21:54.260Z] 14:21:54     INFO -  0  libxul.so!mozilla::LinkedListElement<js::PersistentRootedBase>::remove() [LinkedList.h:41802c59690d13ba1c468c400d6d68fbd6edfa25 : 244]
[task 2024-01-25T14:21:54.260Z] 14:21:54     INFO -     Found by: inlining
[task 2024-01-25T14:21:54.260Z] 14:21:54     INFO -  1  libxul.so!mozilla::LinkedListElement<js::PersistentRootedBase>::~LinkedListElement() [LinkedList.h:41802c59690d13ba1c468c400d6d68fbd6edfa25 : 200 + 0x2]
[task 2024-01-25T14:21:54.260Z] 14:21:54     INFO -      rax = 0x00007f762f9a3721    rdx = 0x00007ffc732a7401
[task 2024-01-25T14:21:54.260Z] 14:21:54     INFO -      rcx = 0xfff37f772f9a3720    rbx = 0x00007f762f9a36d0
[task 2024-01-25T14:21:54.260Z] 14:21:54     INFO -      rsi = 0x00007f7659a31001    rdi = 0x00007f762f9a3720
[task 2024-01-25T14:21:54.260Z] 14:21:54     INFO -      rbp = 0x00007ffc732a7420    rsp = 0x00007ffc732a7420
[task 2024-01-25T14:21:54.260Z] 14:21:54     INFO -       r8 = 0x0000000000000001     r9 = 0x000000000000136d
[task 2024-01-25T14:21:54.260Z] 14:21:54     INFO -      r10 = 0x00007f762ac21000    r11 = 0x0000000000001f25
[task 2024-01-25T14:21:54.260Z] 14:21:54     INFO -      r12 = 0x00007f7658addb80    r13 = 0x00007f762f9a36d0
[task 2024-01-25T14:21:54.260Z] 14:21:54     INFO -      r14 = 0x00007ffc732a75c0    r15 = 0x00007ffc732a7450
[task 2024-01-25T14:21:54.260Z] 14:21:54     INFO -      rip = 0x00007f765c5c09df
[task 2024-01-25T14:21:54.260Z] 14:21:54     INFO -     Found by: given as instruction pointer in context
[task 2024-01-25T14:21:54.260Z] 14:21:54     INFO -  2  libxul.so!mozilla::loader::ComponentLoadContext::~ComponentLoadContext() [ComponentModuleLoader.h:41802c59690d13ba1c468c400d6d68fbd6edfa25 : 98]
[task 2024-01-25T14:21:54.260Z] 14:21:54     INFO -     Found by: inlining
[task 2024-01-25T14:21:54.260Z] 14:21:54     INFO -  3  libxul.so!mozilla::loader::ComponentLoadContext::~ComponentLoadContext() [ComponentModuleLoader.h:41802c59690d13ba1c468c400d6d68fbd6edfa25 : 98 + 0x12]
[task 2024-01-25T14:21:54.260Z] 14:21:54     INFO -      rbx = 0x00007f762f9a36d0    rbp = 0x00007ffc732a7440
[task 2024-01-25T14:21:54.260Z] 14:21:54     INFO -      rsp = 0x00007ffc732a7430    r12 = 0x00007f7658addb80
[task 2024-01-25T14:21:54.260Z] 14:21:54     INFO -      r13 = 0x00007f762f9a36d0    r14 = 0x00007ffc732a75c0
[task 2024-01-25T14:21:54.260Z] 14:21:54     INFO -      r15 = 0x00007ffc732a7450    rip = 0x00007f765d1cbf1c
[task 2024-01-25T14:21:54.260Z] 14:21:54     INFO -     Found by: call frame info
[task 2024-01-25T14:21:54.260Z] 14:21:54     INFO -  4  libxul.so!SnowWhiteKiller::MaybeKillObject(SnowWhiteKiller::SnowWhiteObject&) [nsCycleCollector.cpp:41802c59690d13ba1c468c400d6d68fbd6edfa25 : 2484 + 0xc]
[task 2024-01-25T14:21:54.260Z] 14:21:54     INFO -      rbx = 0x00007ffc732a7498    rbp = 0x00007ffc732a7480
[task 2024-01-25T14:21:54.260Z] 14:21:54     INFO -      rsp = 0x00007ffc732a7450    r12 = 0x00007f7658addb80
[task 2024-01-25T14:21:54.261Z] 14:21:54     INFO -      r13 = 0x00007f762f9a36d0    r14 = 0x00007ffc732a75c0
[task 2024-01-25T14:21:54.261Z] 14:21:54     INFO -      r15 = 0x00007ffc732a7450    rip = 0x00007f765c5e7a8b
[task 2024-01-25T14:21:54.261Z] 14:21:54     INFO -     Found by: call frame info
[task 2024-01-25T14:21:54.261Z] 14:21:54     INFO -  5  libxul.so!SnowWhiteKiller::Visit(nsPurpleBuffer&, nsPurpleBufferEntry*) [nsCycleCollector.cpp:41802c59690d13ba1c468c400d6d68fbd6edfa25 : 2509 + 0x7]
[task 2024-01-25T14:21:54.261Z] 14:21:54     INFO -      rbx = 0x00007ffc732a75c0    rbp = 0x00007ffc732a74e0
[task 2024-01-25T14:21:54.261Z] 14:21:54     INFO -      rsp = 0x00007ffc732a7490    r12 = 0x00007f76195a1001
[task 2024-01-25T14:21:54.261Z] 14:21:54     INFO -      r13 = 0x00007f762f9a36d0    r14 = 0x00007f76195a2cc8
[task 2024-01-25T14:21:54.261Z] 14:21:54     INFO -      r15 = 0x00007f7658addc70    rip = 0x00007f765c5ece99
[task 2024-01-25T14:21:54.261Z] 14:21:54     INFO -     Found by: call frame info
[task 2024-01-25T14:21:54.261Z] 14:21:54     INFO -  6  libxul.so!nsPurpleBuffer::VisitEntries<SnowWhiteKiller>(SnowWhiteKiller&) [nsCycleCollector.cpp:41802c59690d13ba1c468c400d6d68fbd6edfa25 : 982 + 0x7]
[task 2024-01-25T14:21:54.261Z] 14:21:54     INFO -      rbx = 0x00007f76195a1000    rbp = 0x00007ffc732a75a0
[task 2024-01-25T14:21:54.261Z] 14:21:54     INFO -      rsp = 0x00007ffc732a74f0    r12 = 0x00007f76195a1018
[task 2024-01-25T14:21:54.261Z] 14:21:54     INFO -      r13 = 0x00007f76195a2cc8    r14 = 0x0000000000000396
[task 2024-01-25T14:21:54.261Z] 14:21:54     INFO -      r15 = 0x000000000000023f    rip = 0x00007f765c5da0f8
[task 2024-01-25T14:21:54.261Z] 14:21:54     INFO -     Found by: call frame info
[task 2024-01-25T14:21:54.261Z] 14:21:54     INFO -  7  libxul.so!nsCycleCollector::FreeSnowWhiteWithBudget(js::SliceBudget&) [nsCycleCollector.cpp:41802c59690d13ba1c468c400d6d68fbd6edfa25 : 2677 + 0x12]
[task 2024-01-25T14:21:54.261Z] 14:21:54     INFO -      rbx = 0x00007f7658addb80    rbp = 0x00007ffc732a7620
[task 2024-01-25T14:21:54.261Z] 14:21:54     INFO -      rsp = 0x00007ffc732a75b0    r12 = 0x0000000000000000
[task 2024-01-25T14:21:54.261Z] 14:21:54     INFO -      r13 = 0xaaaaaaaaaaaaaaaa    r14 = 0x00007ffc732a7640
[task 2024-01-25T14:21:54.261Z] 14:21:54     INFO -      r15 = 0x00007ffc732a75c0    rip = 0x00007f765c5dae30
[task 2024-01-25T14:21:54.261Z] 14:21:54     INFO -     Found by: call frame info
[task 2024-01-25T14:21:54.261Z] 14:21:54     INFO -  8  libxul.so!AsyncFreeSnowWhite::Run() [XPCJSRuntime.cpp:41802c59690d13ba1c468c400d6d68fbd6edfa25 : 160 + 0x7]
[task 2024-01-25T14:21:54.261Z] 14:21:54     INFO -      rbx = 0x00007f76519a84f0    rbp = 0x00007ffc732a76a0
[task 2024-01-25T14:21:54.261Z] 14:21:54     INFO -      rsp = 0x00007ffc732a7630    r12 = 0x0000000000000001
[task 2024-01-25T14:21:54.262Z] 14:21:54     INFO -      r13 = 0xaaaaaaaaaaaaaaaa    r14 = 0x00007ffc732a7640
[task 2024-01-25T14:21:54.262Z] 14:21:54     INFO -      r15 = 0x00000469d1c29daf    rip = 0x00007f765d240bb5
[task 2024-01-25T14:21:54.262Z] 14:21:54     INFO -     Found by: call frame info
[task 2024-01-25T14:21:54.262Z] 14:21:54     INFO -  9  libxul.so!IdleRunnableWrapper::Run() [nsThreadUtils.cpp:41802c59690d13ba1c468c400d6d68fbd6edfa25 : 327 + 0x5]
[task 2024-01-25T14:21:54.262Z] 14:21:54     INFO -      rbx = 0x00007f76195a90b0    rbp = 0x00007ffc732a76d0
[task 2024-01-25T14:21:54.262Z] 14:21:54     INFO -      rsp = 0x00007ffc732a76b0    r12 = 0x000000000000002a
[task 2024-01-25T14:21:54.262Z] 14:21:54     INFO -      r13 = 0xaaaaaaaaaaaaaaaa    r14 = 0x00007ffc732a7780
[task 2024-01-25T14:21:54.262Z] 14:21:54     INFO -      r15 = 0x00007f76186f3700    rip = 0x00007f765c6e9bb7
[task 2024-01-25T14:21:54.262Z] 14:21:54     INFO -     Found by: call frame info
[task 2024-01-25T14:21:54.262Z] 14:21:54     INFO - 10  libxul.so!mozilla::RunnableTask::Run() [TaskController.cpp:41802c59690d13ba1c468c400d6d68fbd6edfa25 : 578 + 0x5]
[task 2024-01-25T14:21:54.262Z] 14:21:54     INFO -      rbx = 0x00007f76186f3700    rbp = 0x00007ffc732a76f0
[task 2024-01-25T14:21:54.262Z] 14:21:54     INFO -      rsp = 0x00007ffc732a76e0    r12 = 0x000000000000002a
[task 2024-01-25T14:21:54.262Z] 14:21:54     INFO -      r13 = 0xaaaaaaaaaaaaaaaa    r14 = 0x00007ffc732a7780
[task 2024-01-25T14:21:54.262Z] 14:21:54     INFO -      r15 = 0x00007f76186f3700    rip = 0x00007f765c6bdc38
[task 2024-01-25T14:21:54.262Z] 14:21:54     INFO -     Found by: call frame info
[task 2024-01-25T14:21:54.262Z] 14:21:54     INFO - 11  libxul.so!mozilla::TaskController::DoExecuteNextTaskOnlyMainThreadInternal(mozilla::detail::BaseAutoLock<mozilla::Mutex&> const&) [TaskController.cpp:41802c59690d13ba1c468c400d6d68fbd6edfa25 : 905 + 0x8]
[task 2024-01-25T14:21:54.262Z] 14:21:54     INFO -      rbx = 0x0000000000000000    rbp = 0x00007ffc732a7d10
[task 2024-01-25T14:21:54.262Z] 14:21:54     INFO -      rsp = 0x00007ffc732a7700    r12 = 0x000000000000002a
[task 2024-01-25T14:21:54.262Z] 14:21:54     INFO -      r13 = 0xaaaaaaaaaaaaaaaa    r14 = 0x00007ffc732a7780
[task 2024-01-25T14:21:54.262Z] 14:21:54     INFO -      r15 = 0x00007f76186f3700    rip = 0x00007f765c6b37a7
[task 2024-01-25T14:21:54.262Z] 14:21:54     INFO -     Found by: call frame info
[task 2024-01-25T14:21:54.262Z] 14:21:54     INFO - 12  libxul.so!mozilla::TaskController::ExecuteNextTaskOnlyMainThreadInternal(mozilla::detail::BaseAutoLock<mozilla::Mutex&> const&) [TaskController.cpp:41802c59690d13ba1c468c400d6d68fbd6edfa25 : 770 + 0xa]
[task 2024-01-25T14:21:54.262Z] 14:21:54     INFO -      rbx = 0x00007f7656758100    rbp = 0x00007ffc732a7d60
[task 2024-01-25T14:21:54.262Z] 14:21:54     INFO -      rsp = 0x00007ffc732a7d20    r12 = 0x00007f7656758128
[task 2024-01-25T14:21:54.262Z] 14:21:54     INFO -      r13 = 0x00007ffc732a7d78    r14 = 0x00007f7656738d00
[task 2024-01-25T14:21:54.262Z] 14:21:54     INFO -      r15 = 0x00007f7656758100    rip = 0x00007f765c6b235f
[task 2024-01-25T14:21:54.262Z] 14:21:54     INFO -     Found by: call frame info
[task 2024-01-25T14:21:54.262Z] 14:21:54     INFO - 13  libxul.so!mozilla::TaskController::ProcessPendingMTTask(bool) [TaskController.cpp:41802c59690d13ba1c468c400d6d68fbd6edfa25 : 514 + 0x7]
[task 2024-01-25T14:21:54.262Z] 14:21:54     INFO -      rbx = 0x00007f7656758100    rbp = 0x00007ffc732a7db0
[task 2024-01-25T14:21:54.263Z] 14:21:54     INFO -      rsp = 0x00007ffc732a7d70    r12 = 0x00000469d1c26c86
[task 2024-01-25T14:21:54.263Z] 14:21:54     INFO -      r13 = 0xaaaaaaaaaaaaaaaa    r14 = 0x0000000000000000
[task 2024-01-25T14:21:54.263Z] 14:21:54     INFO -      r15 = 0x00007f7656758128    rip = 0x00007f765c6b2676
[task 2024-01-25T14:21:54.263Z] 14:21:54     INFO -     Found by: call frame info
[task 2024-01-25T14:21:54.263Z] 14:21:54     INFO - 14  libxul.so!mozilla::TaskController::TaskController()::$_0::operator()() const [TaskController.cpp:41802c59690d13ba1c468c400d6d68fbd6edfa25 : 232]
[task 2024-01-25T14:21:54.263Z] 14:21:54     INFO -     Found by: inlining
[task 2024-01-25T14:21:54.263Z] 14:21:54     INFO - 15  libxul.so!mozilla::detail::RunnableFunction<mozilla::TaskController::TaskController()::$_0>::Run() [nsThreadUtils.h:41802c59690d13ba1c468c400d6d68fbd6edfa25 : 548 + 0x12]
[task 2024-01-25T14:21:54.263Z] 14:21:54     INFO -      rbx = 0x00007f766ab8e200    rbp = 0x00007ffc732a7dc0
[task 2024-01-25T14:21:54.263Z] 14:21:54     INFO -      rsp = 0x00007ffc732a7dc0    r12 = 0x00000469d1c26c86
[task 2024-01-25T14:21:54.263Z] 14:21:54     INFO -      r13 = 0xaaaaaaaaaaaaaaaa    r14 = 0x0000000000000001
[task 2024-01-25T14:21:54.263Z] 14:21:54     INFO -      r15 = 0x00007ffc732a7e50    rip = 0x00007f765c6c1bd7
[task 2024-01-25T14:21:54.263Z] 14:21:54     INFO -     Found by: call frame info
[task 2024-01-25T14:21:54.263Z] 14:21:54     INFO - 16  libxul.so!nsThread::ProcessNextEvent(bool, bool*) [nsThread.cpp:41802c59690d13ba1c468c400d6d68fbd6edfa25 : 1199 + 0x5]
[task 2024-01-25T14:21:54.263Z] 14:21:54     INFO -      rbx = 0x00007f766ab8e200    rbp = 0x00007ffc732a7ef0
[task 2024-01-25T14:21:54.263Z] 14:21:54     INFO -      rsp = 0x00007ffc732a7dd0    r12 = 0x00000469d1c26c86
[task 2024-01-25T14:21:54.263Z] 14:21:54     INFO -      r13 = 0xaaaaaaaaaaaaaaaa    r14 = 0x0000000000000001
[task 2024-01-25T14:21:54.263Z] 14:21:54     INFO -      r15 = 0x00007ffc732a7e50    rip = 0x00007f765c6d6463
[task 2024-01-25T14:21:54.263Z] 14:21:54     INFO -     Found by: call frame info
[task 2024-01-25T14:21:54.263Z] 14:21:54     INFO - 17  libxul.so!NS_ProcessNextEvent(nsIThread*, bool) [nsThreadUtils.cpp:41802c59690d13ba1c468c400d6d68fbd6edfa25 : 480 + 0xf]
[task 2024-01-25T14:21:54.263Z] 14:21:54     INFO -      rbx = 0x0000000000000000    rbp = 0x00007ffc732a7f20
[task 2024-01-25T14:21:54.264Z] 14:21:54     INFO -      rsp = 0x00007ffc732a7f00    r12 = 0x0000000000000001
[task 2024-01-25T14:21:54.264Z] 14:21:54     INFO -      r13 = 0x00007f76567483a0    r14 = 0x00007f766ab9d430
[task 2024-01-25T14:21:54.264Z] 14:21:54     INFO -      r15 = 0x00007f766ab8e200    rip = 0x00007f765c6dd20e
[task 2024-01-25T14:21:54.264Z] 14:21:54     INFO -     Found by: call frame info
[task 2024-01-25T14:21:54.264Z] 14:21:54     INFO - 18  libxul.so!mozilla::ipc::MessagePump::Run(base::MessagePump::Delegate*) [MessagePump.cpp:41802c59690d13ba1c468c400d6d68fbd6edfa25 : 85 + 0x9]
[task 2024-01-25T14:21:54.264Z] 14:21:54     INFO -      rbx = 0x00007f7656748380    rbp = 0x00007ffc732a7f70
[task 2024-01-25T14:21:54.264Z] 14:21:54     INFO -      rsp = 0x00007ffc732a7f30    r12 = 0x0000000000000001
[task 2024-01-25T14:21:54.264Z] 14:21:54     INFO -      r13 = 0x00007f76567483a0    r14 = 0x00007f766ab9d430
[task 2024-01-25T14:21:54.264Z] 14:21:54     INFO -      r15 = 0x00007f766ab8e200    rip = 0x00007f765d0cfed7
[task 2024-01-25T14:21:54.264Z] 14:21:54     INFO -     Found by: call frame info
[task 2024-01-25T14:21:54.264Z] 14:21:54     INFO - 19  libxul.so!MessageLoop::RunHandler() [message_loop.cc:41802c59690d13ba1c468c400d6d68fbd6edfa25 : 363]
[task 2024-01-25T14:21:54.264Z] 14:21:54     INFO -     Found by: inlining
[task 2024-01-25T14:21:54.264Z] 14:21:54     INFO - 20  libxul.so!MessageLoop::Run() [message_loop.cc:41802c59690d13ba1c468c400d6d68fbd6edfa25 : 345 + 0x4]
[task 2024-01-25T14:21:54.264Z] 14:21:54     INFO -      rbx = 0x00007f765679f000    rbp = 0x00007ffc732a7fa0
[task 2024-01-25T14:21:54.264Z] 14:21:54     INFO -      rsp = 0x00007ffc732a7f80    r12 = 0x0000000000000000
[task 2024-01-25T14:21:54.264Z] 14:21:54     INFO -      r13 = 0xaaaaaaaaaaaaaaaa    r14 = 0x00007f766ab8e200
[task 2024-01-25T14:21:54.264Z] 14:21:54     INFO -      r15 = 0x00007ffc732a8080    rip = 0x00007f765d04ce62
[task 2024-01-25T14:21:54.264Z] 14:21:54     INFO -     Found by: call frame info
[task 2024-01-25T14:21:54.264Z] 14:21:54     INFO - 21  libxul.so!nsBaseAppShell::Run() [nsBaseAppShell.cpp:41802c59690d13ba1c468c400d6d68fbd6edfa25 : 148 + 0xc]
[task 2024-01-25T14:21:54.264Z] 14:21:54     INFO -      rbx = 0x00007f765679f000    rbp = 0x00007ffc732a7fc0
[task 2024-01-25T14:21:54.264Z] 14:21:54     INFO -      rsp = 0x00007ffc732a7fb0    r12 = 0x0000000000000000
[task 2024-01-25T14:21:54.264Z] 14:21:54     INFO -      r13 = 0xaaaaaaaaaaaaaaaa    r14 = 0x00007f766ab8e200
[task 2024-01-25T14:21:54.264Z] 14:21:54     INFO -      r15 = 0x00007ffc732a8080    rip = 0x00007f7660cc1c89
[task 2024-01-25T14:21:54.265Z] 14:21:54     INFO -     Found by: call frame info
[task 2024-01-25T14:21:54.265Z] 14:21:54     INFO - 22  libxul.so!nsAppShell::Run() [nsAppShell.cpp:41802c59690d13ba1c468c400d6d68fbd6edfa25 : 470 + 0x7]
[task 2024-01-25T14:21:54.265Z] 14:21:54     INFO -      rbx = 0x00007f765679f000    rbp = 0x00007ffc732a8000
[task 2024-01-25T14:21:54.265Z] 14:21:54     INFO -      rsp = 0x00007ffc732a7fd0    r12 = 0x0000000000000000
[task 2024-01-25T14:21:54.265Z] 14:21:54     INFO -      r13 = 0xaaaaaaaaaaaaaaaa    r14 = 0x00007f763ce4bac0
[task 2024-01-25T14:21:54.265Z] 14:21:54     INFO -      r15 = 0x00007ffc732a8080    rip = 0x00007f7660d73789
[task 2024-01-25T14:21:54.265Z] 14:21:54     INFO -     Found by: call frame info
[task 2024-01-25T14:21:54.265Z] 14:21:54     INFO - 23  libxul.so!nsAppStartup::Run() [nsAppStartup.cpp:41802c59690d13ba1c468c400d6d68fbd6edfa25 : 296 + 0x5]
[task 2024-01-25T14:21:54.265Z] 14:21:54     INFO -      rbx = 0x00007f765190f100    rbp = 0x00007ffc732a8030
[task 2024-01-25T14:21:54.265Z] 14:21:54     INFO -      rsp = 0x00007ffc732a8010    r12 = 0x0000000000000000
[task 2024-01-25T14:21:54.265Z] 14:21:54     INFO -      r13 = 0xaaaaaaaaaaaaaaaa    r14 = 0x0000000000000077
[task 2024-01-25T14:21:54.265Z] 14:21:54     INFO -      r15 = 0x00007ffc732a8080    rip = 0x00007f76624f1a55
[task 2024-01-25T14:21:54.265Z] 14:21:54     INFO -     Found by: call frame info
[task 2024-01-25T14:21:54.265Z] 14:21:54     INFO - 24  libxul.so!XREMain::XRE_mainRun() [nsAppRunner.cpp:41802c59690d13ba1c468c400d6d68fbd6edfa25 : 5717 + 0x5]
[task 2024-01-25T14:21:54.265Z] 14:21:54     INFO -      rbx = 0x0000000080004005    rbp = 0x00007ffc732a81b0
[task 2024-01-25T14:21:54.265Z] 14:21:54     INFO -      rsp = 0x00007ffc732a8040    r12 = 0x0000000000000000
[task 2024-01-25T14:21:54.265Z] 14:21:54     INFO -      r13 = 0xaaaaaaaaaaaaaaaa    r14 = 0x0000000000000077
[task 2024-01-25T14:21:54.265Z] 14:21:54     INFO -      r15 = 0x00007ffc732a8080    rip = 0x00007f7662658e73
[task 2024-01-25T14:21:54.265Z] 14:21:54     INFO -     Found by: call frame info
[task 2024-01-25T14:21:54.265Z] 14:21:54     INFO - 25  libxul.so!XREMain::XRE_main(int, char**, mozilla::BootstrapConfig const&) [nsAppRunner.cpp:41802c59690d13ba1c468c400d6d68fbd6edfa25 : 5929 + 0x7]
[task 2024-01-25T14:21:54.265Z] 14:21:54     INFO -      rbx = 0x00007ffc732a8260    rbp = 0x00007ffc732a8250
[task 2024-01-25T14:21:54.265Z] 14:21:54     INFO -      rsp = 0x00007ffc732a81c0    r12 = 0x0000000000000000
[task 2024-01-25T14:21:54.265Z] 14:21:54     INFO -      r13 = 0x00007ffc732a8420    r14 = 0x0000000000000000
[task 2024-01-25T14:21:54.265Z] 14:21:54     INFO -      r15 = 0x0000000000000000    rip = 0x00007f766265a521
[task 2024-01-25T14:21:54.265Z] 14:21:54     INFO -     Found by: call frame info
[task 2024-01-25T14:21:54.265Z] 14:21:54     INFO - 26  libxul.so!XRE_main(int, char**, mozilla::BootstrapConfig const&) [nsAppRunner.cpp:41802c59690d13ba1c468c400d6d68fbd6edfa25 : 5986 + 0x10]
[task 2024-01-25T14:21:54.265Z] 14:21:54     INFO -      rbx = 0x00007ffc732a8420    rbp = 0x00007ffc732a83e0
[task 2024-01-25T14:21:54.266Z] 14:21:54     INFO -      rsp = 0x00007ffc732a8260    r12 = 0x00007ffc732a8260
[task 2024-01-25T14:21:54.266Z] 14:21:54     INFO -      r13 = 0x00007ffc732aa557    r14 = 0x00007ffc732a9568
[task 2024-01-25T14:21:54.266Z] 14:21:54     INFO -      r15 = 0x0000000000000004    rip = 0x00007f766265b1a3
[task 2024-01-25T14:21:54.266Z] 14:21:54     INFO -     Found by: call frame info
[task 2024-01-25T14:21:54.266Z] 14:21:54     INFO - 27  firefox-bin!do_main(int, char**, char**) [nsBrowserApp.cpp:41802c59690d13ba1c468c400d6d68fbd6edfa25 : 227]
[task 2024-01-25T14:21:54.266Z] 14:21:54     INFO -     Found by: inlining
[task 2024-01-25T14:21:54.266Z] 14:21:54     INFO - 28  firefox-bin!main [nsBrowserApp.cpp:41802c59690d13ba1c468c400d6d68fbd6edfa25 : 445 + 0x102]
[task 2024-01-25T14:21:54.266Z] 14:21:54     INFO -      rbx = 0x000000000000006d    rbp = 0x00007ffc732a9450
[task 2024-01-25T14:21:54.266Z] 14:21:54     INFO -      rsp = 0x00007ffc732a83f0    r12 = 0x000055ff7c2ea0c1
[task 2024-01-25T14:21:54.266Z] 14:21:54     INFO -      r13 = 0x00007ffc732aa557    r14 = 0x0000000000000004
[task 2024-01-25T14:21:54.266Z] 14:21:54     INFO -      r15 = 0x00007ffc732a9568    rip = 0x000055ff7c3140aa
[task 2024-01-25T14:21:54.266Z] 14:21:54     INFO -     Found by: call frame info
[task 2024-01-25T14:21:54.266Z] 14:21:54     INFO - 29  libc.so.6!__libc_start_call_main [libc_start_call_main.h : 58 + 0x19]
[task 2024-01-25T14:21:54.266Z] 14:21:54     INFO -      rbx = 0x0000000000000000    rbp = 0x0000000000000004
[task 2024-01-25T14:21:54.266Z] 14:21:54     INFO -      rsp = 0x00007ffc732a9460    r12 = 0x00007ffc732a9568
[task 2024-01-25T14:21:54.266Z] 14:21:54     INFO -      r13 = 0x000055ff7c313d50    r14 = 0x0000000000000000
[task 2024-01-25T14:21:54.266Z] 14:21:54     INFO -      r15 = 0x00007f766b2c9040    rip = 0x00007f766ad3cd90
[task 2024-01-25T14:21:54.266Z] 14:21:54     INFO -     Found by: call frame info
[task 2024-01-25T14:21:54.266Z] 14:21:54     INFO - 30  libc.so.6!__libc_start_main_alias_1 [libc-start.c : 392 + 0xc]
[task 2024-01-25T14:21:54.266Z] 14:21:54     INFO -      rbx = 0x0000000000000000    rbp = 0x0000000000000004
[task 2024-01-25T14:21:54.266Z] 14:21:54     INFO -      rsp = 0x00007ffc732a9500    r12 = 0x00007ffc732a9568
[task 2024-01-25T14:21:54.267Z] 14:21:54     INFO -      r13 = 0x000055ff7c313d50    r14 = 0x0000000000000000
[task 2024-01-25T14:21:54.267Z] 14:21:54     INFO -      r15 = 0x00007f766b2c9040    rip = 0x00007f766ad3ce40
[task 2024-01-25T14:21:54.267Z] 14:21:54     INFO -     Found by: call frame info
[task 2024-01-25T14:21:54.267Z] 14:21:54     INFO - 31  firefox-bin!_start + 0x28
[task 2024-01-25T14:21:54.267Z] 14:21:54     INFO -      rbx = 0x0000000000000000    rbp = 0x0000000000000000
[task 2024-01-25T14:21:54.267Z] 14:21:54     INFO -      rsp = 0x00007ffc732a9550    r12 = 0x000055ff7c313bc0
[task 2024-01-25T14:21:54.267Z] 14:21:54     INFO -      r13 = 0x00007ffc732a9560    r14 = 0x0000000000000000
[task 2024-01-25T14:21:54.267Z] 14:21:54     INFO -      r15 = 0x0000000000000000    rip = 0x000055ff7c313be9
[task 2024-01-25T14:21:54.267Z] 14:21:54     INFO -     Found by: call frame info
[task 2024-01-25T14:21:54.267Z] 14:21:54     INFO - 
[task 2024-01-25T14:21:54.267Z] 14:21:54     INFO - Thread 1 WaylandProxy

This crash looks module loader related.

Component: MFBT → JavaScript Engine

Weird. It's like a garbage value got ANDed into rcx, which was then used for dereference.

Likely a one of, but we'll keep it open

Severity: -- → S3
Priority: -- → P3
Status: NEW → RESOLVED
Closed: 1 year ago
Resolution: --- → INCOMPLETE
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