Closed Bug 1620840 Opened 5 years ago Closed 5 years ago

Intermittent PROCESS-CRASH org.mozilla.geckoview.test.crash.ParentCrashTest#crashParent | application crashed [@ mozilla::dom::WorkerPrivate::RemoveWorkerRef(mozilla::dom::WorkerRef*)]

Categories

(Core :: DOM: Workers, defect, P2)

Product:
Core
Component:
DOM: Workers
Platform:
Unspecified
All
Type:
defect

Tracking

()

Status:
RESOLVED FIXED
Milestone:
mozilla78
Tracking Flags:
Tracking Status
firefox-esr68 --- unaffected
firefox76 --- wontfix
firefox77 --- wontfix
firefox78 --- fixed

People

(Reporter: intermittent-bug-filer, Assigned: perry)

References

(Blocks 1 open bug)

Details

(Keywords: crash, intermittent-failure, Whiteboard: [stockwell unknown])

Crash Data

Attachments

(1 file, 1 obsolete file)

Bug 1620840 - give RemoteWorkerChild a StrongWorkerRef r?asuth
(deleted), text/x-phabricator-request
Details

Filed by: apavel [at] mozilla.com
Parsed log: https://treeherder.mozilla.org/logviewer.html#?job_id=292168025&repo=autoland
Full log: https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/H1MyT0GJSnSkaJcnYjt2rw/runs/0/artifacts/public/logs/live_backing.log

[task 2020-03-08T15:34:08.654Z] 15:34:08 INFO - TEST-START | org.mozilla.geckoview.test.crash.ParentCrashTest.crashParent
[task 2020-03-08T15:34:11.574Z] 15:34:11 INFO - org.mozilla.geckoview.test | INSTRUMENTATION_RESULT: shortMsg=Process crashed.
[task 2020-03-08T15:34:11.575Z] 15:34:11 INFO - org.mozilla.geckoview.test | INSTRUMENTATION_CODE: 0
[task 2020-03-08T15:34:11.575Z] 15:34:11 INFO - Passed: 586
[task 2020-03-08T15:34:11.575Z] 15:34:11 INFO - Failed: 0
[task 2020-03-08T15:34:11.575Z] 15:34:11 INFO - Todo: 69
[task 2020-03-08T15:34:11.575Z] 15:34:11 INFO - SUITE-END | took 278s
[task 2020-03-08T15:34:12.089Z] 15:34:12 INFO - mozcrash Downloading symbols from: https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/UkY-M9KjSlua1tjObPn0Rg/artifacts/public/build/target.crashreporter-symbols.zip
[task 2020-03-08T15:34:14.854Z] 15:34:14 INFO - mozcrash Copy/paste: /builds/worker/fetches/minidump_stackwalk/minidump_stackwalk /tmp/tmpKnEBf7/193d7c43-6fe9-f2cd-ea3b-345e6ac7767d.dmp /tmp/tmp_Dz4v9
[task 2020-03-08T15:34:18.644Z] 15:34:18 INFO - mozcrash Saved minidump as /builds/worker/workspace/build/blobber_upload_dir/193d7c43-6fe9-f2cd-ea3b-345e6ac7767d.dmp
[task 2020-03-08T15:34:18.646Z] 15:34:18 INFO - mozcrash Saved app info as /builds/worker/workspace/build/blobber_upload_dir/193d7c43-6fe9-f2cd-ea3b-345e6ac7767d.extra
[task 2020-03-08T15:34:18.650Z] 15:34:18 WARNING - PROCESS-CRASH | org.mozilla.geckoview.test.crash.ParentCrashTest.crashParent | application crashed [@ mozilla::dom::WorkerPrivate::RemoveWorkerRef(mozilla::dom::WorkerRef*)]
[task 2020-03-08T15:34:18.651Z] 15:34:18 INFO - Mozilla crash reason: MOZ_DIAGNOSTIC_ASSERT(IsCorrectThread())
[task 2020-03-08T15:34:18.651Z] 15:34:18 INFO - Crash dump filename: /tmp/tmpKnEBf7/193d7c43-6fe9-f2cd-ea3b-345e6ac7767d.dmp
[task 2020-03-08T15:34:18.652Z] 15:34:18 INFO - Operating system: Android
[task 2020-03-08T15:34:18.652Z] 15:34:18 INFO - 0.0.0 Linux 3.10.0+ #260 SMP PREEMPT Fri May 19 12:48:14 PDT 2017 x86_64
[task 2020-03-08T15:34:18.652Z] 15:34:18 INFO - CPU: amd64
[task 2020-03-08T15:34:18.652Z] 15:34:18 INFO - family 6 model 6 stepping 3
[task 2020-03-08T15:34:18.652Z] 15:34:18 INFO - 4 CPUs
[task 2020-03-08T15:34:18.653Z] 15:34:18 INFO - GPU: UNKNOWN
[task 2020-03-08T15:34:18.653Z] 15:34:18 INFO - Crash reason: SIGSEGV /SEGV_MAPERR
[task 2020-03-08T15:34:18.653Z] 15:34:18 INFO - Crash address: 0x0
[task 2020-03-08T15:34:18.653Z] 15:34:18 INFO - Process uptime: not available
[task 2020-03-08T15:34:18.653Z] 15:34:18 INFO - Thread 14 (crashed)
[task 2020-03-08T15:34:18.653Z] 15:34:18 INFO - 0 libxul.so!mozilla::dom::WorkerPrivate::RemoveWorkerRef(mozilla::dom::WorkerRef*) [WorkerPrivate.cpp:615bbb98f5bad4a4ecd6a22d671e727ee7a9bf13 : 3644 + 0x11]
[task 2020-03-08T15:34:18.667Z] 15:34:18 INFO - rax = 0x000075256026c779 rdx = 0x0000000000000001
[task 2020-03-08T15:34:18.667Z] 15:34:18 INFO - rcx = 0x00007525624f8a80 rbx = 0x0000752537b8b340
[task 2020-03-08T15:34:18.667Z] 15:34:18 INFO - rsi = 0x0000752548faae80 rdi = 0x0000000000000017
[task 2020-03-08T15:34:18.667Z] 15:34:18 INFO - rbp = 0x0000752562dfbd10 rsp = 0x0000752562dfbcf0
[task 2020-03-08T15:34:18.667Z] 15:34:18 INFO - r8 = 0x0000752561898d40 r9 = 0x0000000000000000
[task 2020-03-08T15:34:18.667Z] 15:34:18 INFO - r10 = 0x0000000000000000 r11 = 0x0000000000000000
[task 2020-03-08T15:34:18.667Z] 15:34:18 INFO - r12 = 0x0000752531fc4070 r13 = 0x0000752555349000
[task 2020-03-08T15:34:18.667Z] 15:34:18 INFO - r14 = 0x000075253b85e000 r15 = 0x0000752548faae80
[task 2020-03-08T15:34:18.667Z] 15:34:18 INFO - rip = 0x000075255cc89d65
[task 2020-03-08T15:34:18.667Z] 15:34:18 INFO - Found by: given as instruction pointer in context
[task 2020-03-08T15:34:18.667Z] 15:34:18 INFO - 1 libxul.so!mozilla::dom::WeakWorkerRef::~WeakWorkerRef() [WorkerRef.cpp:615bbb98f5bad4a4ecd6a22d671e727ee7a9bf13 : 123 + 0x25]
[task 2020-03-08T15:34:18.667Z] 15:34:18 INFO - rbp = 0x0000752562dfbd30 rsp = 0x0000752562dfbd20
[task 2020-03-08T15:34:18.667Z] 15:34:18 INFO - rip = 0x000075255cc8e7c5
[task 2020-03-08T15:34:18.667Z] 15:34:18 INFO - Found by: previous frame's frame pointer
[task 2020-03-08T15:34:18.667Z] 15:34:18 INFO - 2 libxul.so!mozilla::dom::(anonymous namespace)::ReleaseWorkerRunnable::ReleaseMembers() [RemoteWorkerChild.cpp:615bbb98f5bad4a4ecd6a22d671e727ee7a9bf13 : 190 + 0x26]
[task 2020-03-08T15:34:18.667Z] 15:34:18 INFO - rbp = 0x0000752562dfbd50 rsp = 0x0000752562dfbd40
[task 2020-03-08T15:34:18.667Z] 15:34:18 INFO - rip = 0x000075255cca19e7
[task 2020-03-08T15:34:18.667Z] 15:34:18 INFO - Found by: previous frame's frame pointer
[task 2020-03-08T15:34:18.667Z] 15:34:18 INFO - 3 libxul.so!mozilla::dom::(anonymous namespace)::ReleaseWorkerRunnable::~ReleaseWorkerRunnable() [RemoteWorkerChild.cpp:615bbb98f5bad4a4ecd6a22d671e727ee7a9bf13 : 172 + 0x2f]
[task 2020-03-08T15:34:18.667Z] 15:34:18 INFO - rbp = 0x0000752562dfbd70 rsp = 0x0000752562dfbd60
[task 2020-03-08T15:34:18.667Z] 15:34:18 INFO - rip = 0x000075255cca187f
[task 2020-03-08T15:34:18.667Z] 15:34:18 INFO - Found by: previous frame's frame pointer
[task 2020-03-08T15:34:18.667Z] 15:34:18 INFO - 4 libxul.so!mozilla::dom::WorkerRunnable::Release() [WorkerRunnable.cpp:615bbb98f5bad4a4ecd6a22d671e727ee7a9bf13 : 201 + 0x2e]
[task 2020-03-08T15:34:18.668Z] 15:34:18 INFO - rbp = 0x0000752562dfbd90 rsp = 0x0000752562dfbd80
[task 2020-03-08T15:34:18.668Z] 15:34:18 INFO - rip = 0x000075255cc8ee9e
[task 2020-03-08T15:34:18.668Z] 15:34:18 INFO - Found by: previous frame's frame pointer
[task 2020-03-08T15:34:18.668Z] 15:34:18 INFO - 5 libxul.so!mozilla::detail::RunnableFunction<mozilla::dom::RemoteWorkerChild::Running::~Running()::$_10>::~RunnableFunction() [nsThreadUtils.h:615bbb98f5bad4a4ecd6a22d671e727ee7a9bf13 : 548 + 0x37]
[task 2020-03-08T15:34:18.668Z] 15:34:18 INFO - rbp = 0x0000752562dfbdb0 rsp = 0x0000752562dfbda0
[task 2020-03-08T15:34:18.668Z] 15:34:18 INFO - rip = 0x000075255cca4777
[task 2020-03-08T15:34:18.668Z] 15:34:18 INFO - Found by: previous frame's frame pointer
[task 2020-03-08T15:34:18.668Z] 15:34:18 INFO - 6 libxul.so!mozilla::Runnable::Release() [nsThreadUtils.cpp:615bbb98f5bad4a4ecd6a22d671e727ee7a9bf13 : 54 + 0x2e]
[task 2020-03-08T15:34:18.668Z] 15:34:18 INFO - rbp = 0x0000752562dfbdd0 rsp = 0x0000752562dfbdc0
[task 2020-03-08T15:34:18.668Z] 15:34:18 INFO - rip = 0x000075255a8a76de
[task 2020-03-08T15:34:18.668Z] 15:34:18 INFO - Found by: previous frame's frame pointer
[task 2020-03-08T15:34:18.668Z] 15:34:18 INFO - 7 libxul.so!nsThread::ProcessNextEvent(bool, bool*) [nsThread.cpp:615bbb98f5bad4a4ecd6a22d671e727ee7a9bf13 : 1234 + 0xa]
[task 2020-03-08T15:34:18.668Z] 15:34:18 INFO - rbp = 0x0000752562dfc2e0 rsp = 0x0000752562dfbde0
[task 2020-03-08T15:34:18.668Z] 15:34:18 INFO - rip = 0x000075255a8ae672
[task 2020-03-08T15:34:18.668Z] 15:34:18 INFO - Found by: previous frame's frame pointer
[task 2020-03-08T15:34:18.668Z] 15:34:18 INFO - 8 libxul.so!NS_ProcessNextEvent(nsIThread*, bool) [nsThreadUtils.cpp:615bbb98f5bad4a4ecd6a22d671e727ee7a9bf13 : 481 + 0xd]
[task 2020-03-08T15:34:18.668Z] 15:34:18 INFO - rbp = 0x0000752562dfc310 rsp = 0x0000752562dfc2f0
[task 2020-03-08T15:34:18.668Z] 15:34:18 INFO - rip = 0x000075255a8b11c8
[task 2020-03-08T15:34:18.668Z] 15:34:18 INFO - Found by: previous frame's frame pointer
[task 2020-03-08T15:34:18.668Z] 15:34:18 INFO - 9 libxul.so!nsThread::Shutdown() [nsThread.cpp:615bbb98f5bad4a4ecd6a22d671e727ee7a9bf13 : 909 + 0x59]
[task 2020-03-08T15:34:18.668Z] 15:34:18 INFO - rbp = 0x0000752562dfc350 rsp = 0x0000752562dfc320
[task 2020-03-08T15:34:18.668Z] 15:34:18 INFO - rip = 0x000075255a8adae4
[task 2020-03-08T15:34:18.668Z] 15:34:18 INFO - Found by: previous frame's frame pointer
[task 2020-03-08T15:34:18.668Z] 15:34:18 INFO - 10 libxul.so!mozilla::detail::RunnableFunction<mozilla::dom::RemoteWorkerService::ShutdownOnTargetThread()::$_28>::Run() [nsThreadUtils.h:615bbb98f5bad4a4ecd6a22d671e727ee7a9bf13 : 557 + 0xe]
[task 2020-03-08T15:34:18.668Z] 15:34:18 INFO - rbp = 0x0000752562dfc370 rsp = 0x0000752562dfc360
[task 2020-03-08T15:34:18.668Z] 15:34:18 INFO - rip = 0x000075255cca8047
[task 2020-03-08T15:34:18.668Z] 15:34:18 INFO - Found by: previous frame's frame pointer
[task 2020-03-08T15:34:18.668Z] 15:34:18 INFO - 11 libxul.so!nsThread::ProcessNextEvent(bool, bool*) [nsThread.cpp:615bbb98f5bad4a4ecd6a22d671e727ee7a9bf13 : 1220 + 0xa]
[task 2020-03-08T15:34:18.668Z] 15:34:18 INFO - rbp = 0x0000752562dfc880 rsp = 0x0000752562dfc380
[task 2020-03-08T15:34:18.668Z] 15:34:18 INFO - rip = 0x000075255a8ae5be
[task 2020-03-08T15:34:18.668Z] 15:34:18 INFO - Found by: previous frame's frame pointer
[task 2020-03-08T15:34:18.668Z] 15:34:18 INFO - 12 libxul.so!NS_ProcessNextEvent(nsIThread*, bool) [nsThreadUtils.cpp:615bbb98f5bad4a4ecd6a22d671e727ee7a9bf13 : 481 + 0xd]
[task 2020-03-08T15:34:18.668Z] 15:34:18 INFO - rbp = 0x0000752562dfc8b0 rsp = 0x0000752562dfc890
[task 2020-03-08T15:34:18.668Z] 15:34:18 INFO - rip = 0x000075255a8b11c8
[task 2020-03-08T15:34:18.668Z] 15:34:18 INFO - Found by: previous frame's frame pointer
[task 2020-03-08T15:34:18.668Z] 15:34:18 INFO - 13 libxul.so!nsThread::Shutdown() [nsThread.cpp:615bbb98f5bad4a4ecd6a22d671e727ee7a9bf13 : 909 + 0x59]
[task 2020-03-08T15:34:18.668Z] 15:34:18 INFO - rbp = 0x0000752562dfc8f0 rsp = 0x0000752562dfc8c0
[task 2020-03-08T15:34:18.668Z] 15:34:18 INFO - rip = 0x000075255a8adae4
[task 2020-03-08T15:34:18.668Z] 15:34:18 INFO - Found by: previous frame's frame pointer
[task 2020-03-08T15:34:18.668Z] 15:34:18 INFO - 14 libxul.so!mozilla::net::WaitForThreadShutdown::Run() [nsPACMan.cpp:615bbb98f5bad4a4ecd6a22d671e727ee7a9bf13 : 161 + 0x6]
[task 2020-03-08T15:34:18.668Z] 15:34:18 INFO - rbp = 0x0000752562dfc910 rsp = 0x0000752562dfc900
[task 2020-03-08T15:34:18.668Z] 15:34:18 INFO - rip = 0x000075255a9abc0f
[task 2020-03-08T15:34:18.668Z] 15:34:18 INFO - Found by: previous frame's frame pointer
[task 2020-03-08T15:34:18.668Z] 15:34:18 INFO - 15 libxul.so!nsThread::ProcessNextEvent(bool, bool*) [nsThread.cpp:615bbb98f5bad4a4ecd6a22d671e727ee7a9bf13 : 1220 + 0xa]
[task 2020-03-08T15:34:18.668Z] 15:34:18 INFO - rbp = 0x0000752562dfce20 rsp = 0x0000752562dfc920
[task 2020-03-08T15:34:18.668Z] 15:34:18 INFO - rip = 0x000075255a8ae5be
[task 2020-03-08T15:34:18.668Z] 15:34:18 INFO - Found by: previous frame's frame pointer
[task 2020-03-08T15:34:18.668Z] 15:34:18 INFO - 16 libxul.so!NS_InvokeByIndex + 0x8e
[task 2020-03-08T15:34:18.668Z] 15:34:18 INFO - rbp = 0x0000752562dfce50 rsp = 0x0000752562dfce30
[task 2020-03-08T15:34:18.668Z] 15:34:18 INFO - rip = 0x000075255a8c1d22
[task 2020-03-08T15:34:18.668Z] 15:34:18 INFO - Found by: previous frame's frame pointer
[task 2020-03-08T15:34:18.668Z] 15:34:18 INFO - 17 libxul.so!XPCWrappedNative::CallMethod(XPCCallContext&, XPCWrappedNative::CallMode) [XPCWrappedNative.cpp:615bbb98f5bad4a4ecd6a22d671e727ee7a9bf13 : 1141 + 0xa42]
[task 2020-03-08T15:34:18.668Z] 15:34:18 INFO - rbp = 0x0000752562dfd060 rsp = 0x0000752562dfce60
[task 2020-03-08T15:34:18.668Z] 15:34:18 INFO - rip = 0x000075255b19a41a
[task 2020-03-08T15:34:18.668Z] 15:34:18 INFO - Found by: previous frame's frame pointer
[task 2020-03-08T15:34:18.668Z] 15:34:18 INFO - 18 libxul.so!XPC_WN_CallMethod(JSContext*, unsigned int, JS::Value*) [XPCWrappedNativeJSOps.cpp:615bbb98f5bad4a4ecd6a22d671e727ee7a9bf13 : 947 + 0x8]
[task 2020-03-08T15:34:18.668Z] 15:34:18 INFO - rbp = 0x0000752562dfd190 rsp = 0x0000752562dfd070
[task 2020-03-08T15:34:18.668Z] 15:34:18 INFO - rip = 0x000075255b19b969
[task 2020-03-08T15:34:18.668Z] 15:34:18 INFO - Found by: previous frame's frame pointer
[task 2020-03-08T15:34:18.668Z] 15:34:18 INFO - 19 0x1bb23287d470
[task 2020-03-08T15:34:18.668Z] 15:34:18 INFO - rbp = 0x0000752562dfd1e8 rsp = 0x0000752562dfd1a0
[task 2020-03-08T15:34:18.668Z] 15:34:18 INFO - rip = 0x00001bb23287d470
[task 2020-03-08T15:34:18.668Z] 15:34:18 INFO - Found by: previous frame's frame pointer
[task 2020-03-08T15:34:18.668Z] 15:34:18 INFO - 20 0x752540fe38b0
[task 2020-03-08T15:34:18.668Z] 15:34:18 INFO - rbp = 0x0000752562dfd288 rsp = 0x0000752562dfd1f8
[task 2020-03-08T15:34:18.668Z] 15:34:18 INFO - rip = 0x0000752540fe38b0
[task 2020-03-08T15:34:18.668Z] 15:34:18 INFO - Found by: previous frame's frame pointer
[task 2020-03-08T15:34:18.668Z] 15:34:18 INFO - 21 0x1bb23273648f
[task 2020-03-08T15:34:18.668Z] 15:34:18 INFO - rbp = 0x0000752562dfd300 rsp = 0x0000752562dfd298
[task 2020-03-08T15:34:18.668Z] 15:34:18 INFO - rip = 0x00001bb23273648f
[task 2020-03-08T15:34:18.668Z] 15:34:18 INFO - Found by: previous frame's frame pointer
[task 2020-03-08T15:34:18.668Z] 15:34:18 INFO - 22 libxul.so!js::jit::MaybeEnterJit(JSContext*, js::RunState&) [Jit.cpp:615bbb98f5bad4a4ecd6a22d671e727ee7a9bf13 : 200 + 0x2f0]
[task 2020-03-08T15:34:18.668Z] 15:34:18 INFO - rbp = 0x0000752562dfd7d0 rsp = 0x0000752562dfd310
[task 2020-03-08T15:34:18.668Z] 15:34:18 INFO - rip = 0x000075255e880276
[task 2020-03-08T15:34:18.668Z] 15:34:18 INFO - Found by: previous frame's frame pointer
[task 2020-03-08T15:34:18.668Z] 15:34:18 INFO - 23 libxul.so!js::RunScript(JSContext*, js::RunState&) [Interpreter.cpp:615bbb98f5bad4a4ecd6a22d671e727ee7a9bf13 : 434 + 0xb]
[task 2020-03-08T15:34:18.668Z] 15:34:18 INFO - rbp = 0x0000752562dfd830 rsp = 0x0000752562dfd7e0
[task 2020-03-08T15:34:18.668Z] 15:34:18 INFO - rip = 0x000075255e135f9c
[task 2020-03-08T15:34:18.669Z] 15:34:18 INFO - Found by: previous frame's frame pointer
[task 2020-03-08T15:34:18.669Z] 15:34:18 INFO - 24 libxul.so!js::InternalCallOrConstruct(JSContext*, JS::CallArgs const&, js::MaybeConstruct, js::CallReason) [Interpreter.cpp:615bbb98f5bad4a4ecd6a22d671e727ee7a9bf13 : 604 + 0x8]
[task 2020-03-08T15:34:18.669Z] 15:34:18 INFO - rbp = 0x0000752562dfd900 rsp = 0x0000752562dfd840
[task 2020-03-08T15:34:18.669Z] 15:34:18 INFO - rip = 0x000075255e149d2b
[task 2020-03-08T15:34:18.669Z] 15:34:18 INFO - Found by: previous frame's frame pointer
[task 2020-03-08T15:34:18.669Z] 15:34:18 INFO - 25 libxul.so!<name omitted> [Interpreter.cpp:615bbb98f5bad4a4ecd6a22d671e727ee7a9bf13 : 649 + 0xb]
[task 2020-03-08T15:34:18.669Z] 15:34:18 INFO - rbp = 0x0000752562dfd920 rsp = 0x0000752562dfd910
[task 2020-03-08T15:34:18.669Z] 15:34:18 INFO - rip = 0x000075255e14a32c
[task 2020-03-08T15:34:18.669Z] 15:34:18 INFO - Found by: previous frame's frame pointer
[task 2020-03-08T15:34:18.669Z] 15:34:18 INFO - 26 libxul.so!JS_CallFunctionValue(JSContext*, JS::Handle<JSObject*>, JS::Handle<JS::Value>, JS::HandleValueArray const&, JS::MutableHandle<JS::Value>) [jsapi.cpp:615bbb98f5bad4a4ecd6a22d671e727ee7a9bf13 : 2734 + 0x11]
[task 2020-03-08T15:34:18.669Z] 15:34:18 INFO - rbp = 0x0000752562dfda20 rsp = 0x0000752562dfd930
[task 2020-03-08T15:34:18.669Z] 15:34:18 INFO - rip = 0x000075255e1c264f
[task 2020-03-08T15:34:18.669Z] 15:34:18 INFO - Found by: previous frame's frame pointer
[task 2020-03-08T15:34:18.669Z] 15:34:18 INFO - 27 libxul.so!nsXPCWrappedJS::CallMethod(unsigned short, nsXPTMethodInfo const*, nsXPTCMiniVariant*) [XPCWrappedJSClass.cpp:615bbb98f5bad4a4ecd6a22d671e727ee7a9bf13 : 959 + 0x36]
[task 2020-03-08T15:34:18.669Z] 15:34:18 INFO - rbp = 0x0000752562dfddf0 rsp = 0x0000752562dfda30
[task 2020-03-08T15:34:18.669Z] 15:34:18 INFO - rip = 0x000075255b195dbf
[task 2020-03-08T15:34:18.669Z] 15:34:18 INFO - Found by: previous frame's frame pointer
[task 2020-03-08T15:34:18.669Z] 15:34:18 INFO - 28 libxul.so!PrepareAndDispatch [xptcstubs_x86_64_linux.cpp:615bbb98f5bad4a4ecd6a22d671e727ee7a9bf13 : 125 + 0x13]
[task 2020-03-08T15:34:18.669Z] 15:34:18 INFO - rbp = 0x0000752562dfded0 rsp = 0x0000752562dfde00
[task 2020-03-08T15:34:18.669Z] 15:34:18 INFO - rip = 0x000075255a8c2a6c
[task 2020-03-08T15:34:18.669Z] 15:34:18 INFO - Found by: previous frame's frame pointer
[task 2020-03-08T15:34:18.669Z] 15:34:18 INFO - 29 libxul.so!SharedStub + 0x5b
[task 2020-03-08T15:34:18.669Z] 15:34:18 INFO - rbp = 0x0000752562dfdf50 rsp = 0x0000752562dfdee0
[task 2020-03-08T15:34:18.669Z] 15:34:18 INFO - rip = 0x000075255a8c1ea7
[task 2020-03-08T15:34:18.669Z] 15:34:18 INFO - Found by: previous frame's frame pointer
[task 2020-03-08T15:34:18.669Z] 15:34:18 INFO - 30 libxul.so!nsObserverList::NotifyObservers(nsISupports*, char const*, char16_t const*) [nsObserverList.cpp:615bbb98f5bad4a4ecd6a22d671e727ee7a9bf13 : 65 + 0xf]
[task 2020-03-08T15:34:18.669Z] 15:34:18 INFO - rbp = 0x0000752562dfdfa0 rsp = 0x0000752562dfdf60
[task 2020-03-08T15:34:18.669Z] 15:34:18 INFO - rip = 0x000075255a85262b
[task 2020-03-08T15:34:18.669Z] 15:34:18 INFO - Found by: previous frame's frame pointer
[task 2020-03-08T15:34:18.669Z] 15:34:18 INFO - 31 libxul.so!nsObserverService::NotifyObservers(nsISupports*, char const*, char16_t const*) [nsObserverService.cpp:615bbb98f5bad4a4ecd6a22d671e727ee7a9bf13 : 292 + 0x15]
[task 2020-03-08T15:34:18.669Z] 15:34:18 INFO - rbp = 0x0000752562dfe050 rsp = 0x0000752562dfdfb0
[task 2020-03-08T15:34:18.669Z] 15:34:18 INFO - rip = 0x000075255a85448a
[task 2020-03-08T15:34:18.669Z] 15:34:18 INFO - Found by: previous frame's frame pointer
[task 2020-03-08T15:34:18.669Z] 15:34:18 INFO - 32 libxul.so!mozilla::dom::workerinternals::RuntimeService::Shutdown() [RuntimeService.cpp:615bbb98f5bad4a4ecd6a22d671e727ee7a9bf13 : 1628 + 0x19]
[task 2020-03-08T15:34:18.669Z] 15:34:18 INFO - rbp = 0x0000752562dfe3c0 rsp = 0x0000752562dfe060
[task 2020-03-08T15:34:18.669Z] 15:34:18 INFO - rip = 0x000075255cc6cdda
[task 2020-03-08T15:34:18.669Z] 15:34:18 INFO - Found by: previous frame's frame pointer
[task 2020-03-08T15:34:18.669Z] 15:34:18 INFO - 33 libxul.so!mozilla::dom::workerinternals::RuntimeService::Observe(nsISupports*, char const*, char16_t const*) [RuntimeService.cpp:615bbb98f5bad4a4ecd6a22d671e727ee7a9bf13 : 2162 + 0x8]
[task 2020-03-08T15:34:18.669Z] 15:34:18 INFO - rbp = 0x0000752562dfe400 rsp = 0x0000752562dfe3d0
[task 2020-03-08T15:34:18.669Z] 15:34:18 INFO - rip = 0x000075255cc6e509
[task 2020-03-08T15:34:18.669Z] 15:34:18 INFO - Found by: previous frame's frame pointer
[task 2020-03-08T15:34:18.669Z] 15:34:18 INFO - 34 libxul.so!nsObserverList::NotifyObservers(nsISupports*, char const*, char16_t const*) [nsObserverList.cpp:615bbb98f5bad4a4ecd6a22d671e727ee7a9bf13 : 65 + 0xf]
[task 2020-03-08T15:34:18.669Z] 15:34:18 INFO - rbp = 0x0000752562dfe450 rsp = 0x0000752562dfe410
[task 2020-03-08T15:34:18.669Z] 15:34:18 INFO - rip = 0x000075255a85262b
[task 2020-03-08T15:34:18.669Z] 15:34:18 INFO - Found by: previous frame's frame pointer
[task 2020-03-08T15:34:18.669Z] 15:34:18 INFO - 35 libxul.so!nsObserverService::NotifyObservers(nsISupports*, char const*, char16_t const*) [nsObserverService.cpp:615bbb98f5bad4a4ecd6a22d671e727ee7a9bf13 : 292 + 0x15]
[task 2020-03-08T15:34:18.669Z] 15:34:18 INFO - rbp = 0x0000752562dfe500 rsp = 0x0000752562dfe460
[task 2020-03-08T15:34:18.669Z] 15:34:18 INFO - rip = 0x000075255a85448a
[task 2020-03-08T15:34:18.669Z] 15:34:18 INFO - Found by: previous frame's frame pointer
[task 2020-03-08T15:34:18.669Z] 15:34:18 INFO - 36 libxul.so!mozilla::ShutdownXPCOM(nsIServiceManager*) [XPCOMInit.cpp:615bbb98f5bad4a4ecd6a22d671e727ee7a9bf13 : 622 + 0xe]
[task 2020-03-08T15:34:18.669Z] 15:34:18 INFO - rbp = 0x0000752562dfe540 rsp = 0x0000752562dfe510
[task 2020-03-08T15:34:18.669Z] 15:34:18 INFO - rip = 0x000075255a8cdf29
[task 2020-03-08T15:34:18.669Z] 15:34:18 INFO - Found by: previous frame's frame pointer
[task 2020-03-08T15:34:18.669Z] 15:34:18 INFO - 37 libxul.so!ScopedXPCOMStartup::~ScopedXPCOMStartup() [nsAppRunner.cpp:615bbb98f5bad4a4ecd6a22d671e727ee7a9bf13 : 1223 + 0x8]
[task 2020-03-08T15:34:18.669Z] 15:34:18 INFO - rbp = 0x0000752562dfe580 rsp = 0x0000752562dfe550
[task 2020-03-08T15:34:18.669Z] 15:34:18 INFO - rip = 0x000075255e00a78e
[task 2020-03-08T15:34:18.669Z] 15:34:18 INFO - Found by: previous frame's frame pointer
[task 2020-03-08T15:34:18.669Z] 15:34:18 INFO - 38 libxul.so!XREMain::XRE_main(int, char**, mozilla::BootstrapConfig const&) [nsAppRunner.cpp:615bbb98f5bad4a4ecd6a22d671e727ee7a9bf13 : 4707 + 0x1b]
[task 2020-03-08T15:34:18.669Z] 15:34:18 INFO - rbp = 0x0000752562dfe5f0 rsp = 0x0000752562dfe590
[task 2020-03-08T15:34:18.669Z] 15:34:18 INFO - rip = 0x000075255e010b71
[task 2020-03-08T15:34:18.669Z] 15:34:18 INFO - Found by: previous frame's frame pointer
[task 2020-03-08T15:34:18.669Z] 15:34:18 INFO - 39 libxul.so!XRE_main(int, char**, mozilla::BootstrapConfig const&) [nsAppRunner.cpp:615bbb98f5bad4a4ecd6a22d671e727ee7a9bf13 : 4741 + 0x10]
[task 2020-03-08T15:34:18.669Z] 15:34:18 INFO - rbp = 0x0000752562dfe710 rsp = 0x0000752562dfe600
[task 2020-03-08T15:34:18.669Z] 15:34:18 INFO - rip = 0x000075255e010e27
[task 2020-03-08T15:34:18.669Z] 15:34:18 INFO - Found by: previous frame's frame pointer
[task 2020-03-08T15:34:18.669Z] 15:34:18 INFO - 40 libxul.so!GeckoStart [nsAndroidStartup.cpp:615bbb98f5bad4a4ecd6a22d671e727ee7a9bf13 : 46 + 0xb]
[task 2020-03-08T15:34:18.669Z] 15:34:18 INFO - rbp = 0x0000752562dfe760 rsp = 0x0000752562dfe720
[task 2020-03-08T15:34:18.669Z] 15:34:18 INFO - rip = 0x000075255e012aed
[task 2020-03-08T15:34:18.670Z] 15:34:18 INFO - Found by: previous frame's frame pointer
[task 2020-03-08T15:34:18.670Z] 15:34:18 INFO - 41 libmozglue.so!Java_org_mozilla_gecko_mozglue_GeckoLoader_nativeRun [APKOpen.cpp:615bbb98f5bad4a4ecd6a22d671e727ee7a9bf13 : 379 + 0x16]
[task 2020-03-08T15:34:18.670Z] 15:34:18 INFO - rbp = 0x0000752562dfe7e0 rsp = 0x0000752562dfe770
[task 2020-03-08T15:34:18.670Z] 15:34:18 INFO - rip = 0x000075256216dac6
[task 2020-03-08T15:34:18.670Z] 15:34:18 INFO - Found by: previous frame's frame pointer
[task 2020-03-08T15:34:18.670Z] 15:34:18 INFO - 42 base.odex + 0xa86dd3
[task 2020-03-08T15:34:18.670Z] 15:34:18 INFO - rbp = 0x0000752562dfe8b8 rsp = 0x0000752562dfe7f0
[task 2020-03-08T15:34:18.670Z] 15:34:18 INFO - rip = 0x0000752563b95dd3
[task 2020-03-08T15:34:18.670Z] 15:34:18 INFO - Found by: previous frame's frame pointer
[task 2020-03-08T15:34:18.670Z] 15:34:18 INFO - 43 0x752562dfec50
[task 2020-03-08T15:34:18.671Z] 15:34:18 INFO - rbp = 0x0000752562dfec50 rsp = 0x0000752562dfe8c8
[task 2020-03-08T15:34:18.671Z] 15:34:18 INFO - rip = 0x0000752562dfec50
[task 2020-03-08T15:34:18.671Z] 15:34:18 INFO - Found by: previous frame's frame pointer
[task 2020-03-08T15:34:18.671Z] 15:34:18 INFO - 44 dalvik-LinearAlloc (deleted) + 0x5de30
[task 2020-03-08T15:34:18.671Z] 15:34:18 INFO - rbp = 0x0000752562dfec50 rsp = 0x0000752562dfe8d0
[task 2020-03-08T15:34:18.671Z] 15:34:18 INFO - rip = 0x000075257a780e30
[task 2020-03-08T15:34:18.671Z] 15:34:18 INFO - Found by: stack scanning
[task 2020-03-08T15:34:18.671Z] 15:34:18 INFO - 45 base.odex + 0x8812fb
[task 2020-03-08T15:34:18.672Z] 15:34:18 INFO - rbp = 0x0000752562dfec50 rsp = 0x0000752562dfe8e8
[task 2020-03-08T15:34:18.672Z] 15:34:18 INFO - rip = 0x00007525639902fb
[task 2020-03-08T15:34:18.672Z] 15:34:18 INFO - Found by: stack scanning
[task 2020-03-08T15:34:18.672Z] 15:34:18 INFO - 46 libart.so + 0x14546d
[task 2020-03-08T15:34:18.673Z] 15:34:18 INFO - rbp = 0x0000752562dfec50 rsp = 0x0000752562dfe900
[task 2020-03-08T15:34:18.673Z] 15:34:18 INFO - rip = 0x000075257ba5146d
[task 2020-03-08T15:34:18.673Z] 15:34:18 INFO - Found by: stack scanning
[task 2020-03-08T15:34:18.673Z] 15:34:18 INFO - 47 dalvik-main space (deleted) + 0x5dec00
[task 2020-03-08T15:34:18.673Z] 15:34:18 INFO - rbp = 0x0000752562dfec50 rsp = 0x0000752562dfe918
[task 2020-03-08T15:34:18.673Z] 15:34:18 INFO - rip = 0x00000000131dec00
[task 2020-03-08T15:34:18.673Z] 15:34:18 INFO - Found by: stack scanning
[task 2020-03-08T15:34:18.674Z] 15:34:18 INFO - 48 base.odex + 0x803200
[task 2020-03-08T15:34:18.674Z] 15:34:18 INFO - rbp = 0x0000752562dfec50 rsp = 0x0000752562dfe920
[task 2020-03-08T15:34:18.674Z] 15:34:18 INFO - rip = 0x0000752563912200
[task 2020-03-08T15:34:18.674Z] 15:34:18 INFO - Found by: stack scanning
[task 2020-03-08T15:34:18.675Z] 15:34:18 INFO - 49 system@framework@boot-framework.art + 0x2deba0
[task 2020-03-08T15:34:18.675Z] 15:34:18 INFO - rbp = 0x0000752562dfec50 rsp = 0x0000752562dfe950
[task 2020-03-08T15:34:18.675Z] 15:34:18 INFO - rip = 0x000000007157eba0
[task 2020-03-08T15:34:18.675Z] 15:34:18 INFO - Found by: stack scanning
[task 2020-03-08T15:34:18.676Z] 15:34:18 INFO - 50 dalvik-LinearAlloc (deleted) + 0x5de30
[task 2020-03-08T15:34:18.676Z] 15:34:18 INFO - rbp = 0x0000752562dfec50 rsp = 0x0000752562dfe970
[task 2020-03-08T15:34:18.676Z] 15:34:18 INFO - rip = 0x000075257a780e30
[task 2020-03-08T15:34:18.676Z] 15:34:18 INFO - Found by: stack scanning
[task 2020-03-08T15:34:18.677Z] 15:34:18 INFO - 51 base.odex + 0x84b0c0
[task 2020-03-08T15:34:18.677Z] 15:34:18 INFO - rbp = 0x0000752562dfec50 rsp = 0x0000752562dfe988
[task 2020-03-08T15:34:18.677Z] 15:34:18 INFO - rip = 0x000075256395a0c0
[task 2020-03-08T15:34:18.677Z] 15:34:18 INFO - Found by: stack scanning
[task 2020-03-08T15:34:18.677Z] 15:34:18 INFO - 52 libart.so + 0x310b80
[task 2020-03-08T15:34:18.677Z] 15:34:18 INFO - rbp = 0x0000752562dfec50 rsp = 0x0000752562dfe990
[task 2020-03-08T15:34:18.678Z] 15:34:18 INFO - rip = 0x000075257bc1cb80
[task 2020-03-08T15:34:18.678Z] 15:34:18 INFO - Found by: stack scanning
[task 2020-03-08T15:34:18.678Z] 15:34:18 INFO - 53 boot.oat + 0x263b8
[task 2020-03-08T15:34:18.678Z] 15:34:18 INFO - rbp = 0x0000752562dfec50 rsp = 0x0000752562dfe998
[task 2020-03-08T15:34:18.678Z] 15:34:18 INFO - rip = 0x000000007196d3b8
[task 2020-03-08T15:34:18.678Z] 15:34:18 INFO - Found by: stack scanning
[task 2020-03-08T15:34:18.678Z] 15:34:18 INFO - 54 libart.so + 0x310b80
[task 2020-03-08T15:34:18.678Z] 15:34:18 INFO - rbp = 0x0000752562dfec50 rsp = 0x0000752562dfe9a0
[task 2020-03-08T15:34:18.678Z] 15:34:18 INFO - rip = 0x000075257bc1cb80
[task 2020-03-08T15:34:18.678Z] 15:34:18 INFO - Found by: stack scanning
[task 2020-03-08T15:34:18.678Z] 15:34:18 INFO - 55 boot.oat + 0x263b8
[task 2020-03-08T15:34:18.678Z] 15:34:18 INFO - rbp = 0x0000752562dfec50 rsp = 0x0000752562dfe9a8
[task 2020-03-08T15:34:18.678Z] 15:34:18 INFO - rip = 0x000000007196d3b8
[task 2020-03-08T15:34:18.678Z] 15:34:18 INFO - Found by: stack scanning
[task 2020-03-08T15:34:18.678Z] 15:34:18 INFO - 56 libart.so + 0x310b80
[task 2020-03-08T15:34:18.678Z] 15:34:18 INFO - rbp = 0x0000752562dfec50 rsp = 0x0000752562dfe9b0
[task 2020-03-08T15:34:18.678Z] 15:34:18 INFO - rip = 0x000075257bc1cb80
[task 2020-03-08T15:34:18.679Z] 15:34:18 INFO - Found by: stack scanning
[task 2020-03-08T15:34:18.679Z] 15:34:18 INFO - 57 libart.so + 0x30a402
[task 2020-03-08T15:34:18.679Z] 15:34:18 INFO - rbp = 0x0000752562dfec50 rsp = 0x0000752562dfea40
[task 2020-03-08T15:34:18.679Z] 15:34:18 INFO - rip = 0x000075257bc16402
[task 2020-03-08T15:34:18.679Z] 15:34:18 INFO - Found by: stack scanning
[task 2020-03-08T15:34:18.679Z] 15:34:18 INFO - 58 dalvik-LinearAlloc (deleted) + 0x5de30
[task 2020-03-08T15:34:18.679Z] 15:34:18 INFO - rbp = 0x0000752562dfec50 rsp = 0x0000752562dfea50
[task 2020-03-08T15:34:18.679Z] 15:34:18 INFO - rip = 0x000075257a780e30
[task 2020-03-08T15:34:18.679Z] 15:34:18 INFO - Found by: stack scanning
[task 2020-03-08T15:34:18.679Z] 15:34:18 INFO - 59 dalvik-LinearAlloc (deleted) + 0x50f08
[task 2020-03-08T15:34:18.679Z] 15:34:18 INFO - rbp = 0x0000752562dfec50 rsp = 0x0000752562dfeb40
[task 2020-03-08T15:34:18.679Z] 15:34:18 INFO - rip = 0x000075257a773f08
[task 2020-03-08T15:34:18.679Z] 15:34:18 INFO - Found by: stack scanning
[task 2020-03-08T15:34:18.679Z] 15:34:18 INFO - 60 dalvik-LinearAlloc (deleted) + 0x5de30
[task 2020-03-08T15:34:18.679Z] 15:34:18 INFO - rbp = 0x0000752562dfec50 rsp = 0x0000752562dfeb48
[task 2020-03-08T15:34:18.679Z] 15:34:18 INFO - rip = 0x000075257a780e30
[task 2020-03-08T15:34:18.679Z] 15:34:18 INFO - Found by: stack scanning
[task 2020-03-08T15:34:18.679Z] 15:34:18 INFO - 61 base.odex + 0x8171be
[task 2020-03-08T15:34:18.680Z] 15:34:18 INFO - rbp = 0x0000752562dfec50 rsp = 0x0000752562dfeb50
[task 2020-03-08T15:34:18.680Z] 15:34:18 INFO - rip = 0x00007525639261be
[task 2020-03-08T15:34:18.680Z] 15:34:18 INFO - Found by: stack scanning
[task 2020-03-08T15:34:18.680Z] 15:34:18 INFO - 62 libart.so + 0x619bdb
[task 2020-03-08T15:34:18.680Z] 15:34:18 INFO - rbp = 0x0000752562dfec50 rsp = 0x0000752562dfeb60
[task 2020-03-08T15:34:18.680Z] 15:34:18 INFO - rip = 0x000075257bf25bdb
[task 2020-03-08T15:34:18.680Z] 15:34:18 INFO - Found by: stack scanning
[task 2020-03-08T15:34:18.680Z] 15:34:18 INFO - 63 dalvik-main space (deleted) + 0x7a66e8
[task 2020-03-08T15:34:18.680Z] 15:34:18 INFO - rbp = 0x0000752562dfec50 rsp = 0x0000752562dfeb68
[task 2020-03-08T15:34:18.680Z] 15:34:18 INFO - rip = 0x00000000133a66e8
[task 2020-03-08T15:34:18.680Z] 15:34:18 INFO - Found by: stack scanning
[task 2020-03-08T15:34:18.680Z] 15:34:18 INFO - 64 system@framework@boot-framework.art + 0x2deba0
[task 2020-03-08T15:34:18.680Z] 15:34:18 INFO - rbp = 0x0000752562dfec50 rsp = 0x0000752562dfeb78
[task 2020-03-08T15:34:18.680Z] 15:34:18 INFO - rip = 0x000000007157eba0
[task 2020-03-08T15:34:18.680Z] 15:34:18 INFO - Found by: stack scanning
[task 2020-03-08T15:34:18.680Z] 15:34:18 INFO - 65 base.odex + 0x8171b4
[task 2020-03-08T15:34:18.680Z] 15:34:18 INFO - rbp = 0x0000752562dfec50 rsp = 0x0000752562dfeb80
[task 2020-03-08T15:34:18.681Z] 15:34:18 INFO - rip = 0x00007525639261b4
[task 2020-03-08T15:34:18.681Z] 15:34:18 INFO - Found by: stack scanning
[task 2020-03-08T15:34:18.681Z] 15:34:18 INFO - 66 base.odex + 0x8171be
[task 2020-03-08T15:34:18.681Z] 15:34:18 INFO - rbp = 0x0000752562dfec50 rsp = 0x0000752562dfebd8
[task 2020-03-08T15:34:18.681Z] 15:34:18 INFO - rip = 0x00007525639261be
[task 2020-03-08T15:34:18.681Z] 15:34:18 INFO - Found by: stack scanning
[task 2020-03-08T15:34:18.681Z] 15:34:18 INFO - 67 libart.so + 0x125200
[task 2020-03-08T15:34:18.681Z] 15:34:18 INFO - rbp = 0x0000752562dfec50 rsp = 0x0000752562dfebe8
[task 2020-03-08T15:34:18.681Z] 15:34:18 INFO - rip = 0x000075257ba31200
[task 2020-03-08T15:34:18.681Z] 15:34:18 INFO - Found by: stack scanning
[task 2020-03-08T15:34:18.681Z] 15:34:18 INFO - 68 libart.so + 0x128d9a
[task 2020-03-08T15:34:18.681Z] 15:34:18 INFO - rbp = 0x0000752562dfec50 rsp = 0x0000752562dfec00
[task 2020-03-08T15:34:18.681Z] 15:34:18 INFO - rip = 0x000075257ba34d9a
[task 2020-03-08T15:34:18.681Z] 15:34:18 INFO - Found by: stack scanning
[task 2020-03-08T15:34:18.681Z] 15:34:18 INFO - 69 base.odex + 0x816f80
[task 2020-03-08T15:34:18.681Z] 15:34:18 INFO - rbp = 0x0000752562dfec50 rsp = 0x0000752562dfec10
[task 2020-03-08T15:34:18.681Z] 15:34:18 INFO - rip = 0x0000752563925f80
[task 2020-03-08T15:34:18.681Z] 15:34:18 INFO - Found by: stack scanning
[task 2020-03-08T15:34:18.681Z] 15:34:18 INFO - 70 libart.so + 0x2e105a
[task 2020-03-08T15:34:18.681Z] 15:34:18 INFO - rbp = 0x0000752562dfec50 rsp = 0x0000752562dfec40
[task 2020-03-08T15:34:18.681Z] 15:34:18 INFO - rip = 0x000075257bbed05a
[task 2020-03-08T15:34:18.681Z] 15:34:18 INFO - Found by: stack scanning
[task 2020-03-08T15:34:18.681Z] 15:34:18 INFO - 71 dalvik-LinearAlloc (deleted) + 0x50f08
[task 2020-03-08T15:34:18.681Z] 15:34:18 INFO - rbp = 0x0000752562dfec50 rsp = 0x0000752562dfec50
[task 2020-03-08T15:34:18.682Z] 15:34:18 INFO - rip = 0x000075257a773f08
[task 2020-03-08T15:34:18.682Z] 15:34:18 INFO - Found by: stack scanning
[task 2020-03-08T15:34:18.682Z] 15:34:18 INFO - 72 libart.so + 0x2e725a
[task 2020-03-08T15:34:18.682Z] 15:34:18 INFO - rsp = 0x0000752562dfec60 rip = 0x000075257bbf325a
[task 2020-03-08T15:34:18.682Z] 15:34:18 INFO - Found by: stack scanning
[task 2020-03-08T15:34:18.682Z] 15:34:18 INFO - 73 base.odex + 0x816f80
[task 2020-03-08T15:34:18.682Z] 15:34:18 INFO - rsp = 0x0000752562dfec78 rip = 0x0000752563925f80
[task 2020-03-08T15:34:18.682Z] 15:34:18 INFO - Found by: stack scanning
[task 2020-03-08T15:34:18.682Z] 15:34:18 INFO - 74 dalvik-LinearAlloc (deleted) + 0x50f08
[task 2020-03-08T15:34:18.682Z] 15:34:18 INFO - rsp = 0x0000752562dfec88 rip = 0x000075257a773f08
[task 2020-03-08T15:34:18.682Z] 15:34:18 INFO - Found by: stack scanning
[task 2020-03-08T15:34:18.682Z] 15:34:18 INFO - 75 libart.so + 0x60a461
[task 2020-03-08T15:34:18.682Z] 15:34:18 INFO - rsp = 0x0000752562dfeca0 rip = 0x000075257bf16461
[task 2020-03-08T15:34:18.683Z] 15:34:18 INFO - Found by: stack scanning
[task 2020-03-08T15:34:18.683Z] 15:34:18 INFO - 76 dalvik-LinearAlloc (deleted) + 0x50f08
[task 2020-03-08T15:34:18.683Z] 15:34:18 INFO - rsp = 0x0000752562dfecb0 rip = 0x000075257a773f08
[task 2020-03-08T15:34:18.683Z] 15:34:18 INFO - Found by: stack scanning
[task 2020-03-08T15:34:18.683Z] 15:34:18 INFO - 77 base.odex + 0x8171be
[task 2020-03-08T15:34:18.683Z] 15:34:18 INFO - rsp = 0x0000752562dfecc0 rip = 0x00007525639261be
[task 2020-03-08T15:34:18.683Z] 15:34:18 INFO - Found by: stack scanning
[task 2020-03-08T15:34:18.683Z] 15:34:18 INFO - 78 base.odex + 0x816f80
[task 2020-03-08T15:34:18.683Z] 15:34:18 INFO - rsp = 0x0000752562dfecc8 rip = 0x0000752563925f80
[task 2020-03-08T15:34:18.683Z] 15:34:18 INFO - Found by: stack scanning
[task 2020-03-08T15:34:18.683Z] 15:34:18 INFO - 79 dalvik-main space (deleted) + 0x7b1050
[task 2020-03-08T15:34:18.683Z] 15:34:18 INFO - rsp = 0x0000752562dfed10 rip = 0x00000000133b1050
[task 2020-03-08T15:34:18.684Z] 15:34:18 INFO - Found by: stack scanning
[task 2020-03-08T15:34:18.684Z] 15:34:18 INFO - 80 libart.so + 0x60a08b
[task 2020-03-08T15:34:18.684Z] 15:34:18 INFO - rsp = 0x0000752562dfed40 rip = 0x000075257bf1608b
[task 2020-03-08T15:34:18.684Z] 15:34:18 INFO - Found by: stack scanning
[task 2020-03-08T15:34:18.684Z] 15:34:18 INFO - 81 base.odex + 0x835b51
[task 2020-03-08T15:34:18.684Z] 15:34:18 INFO - rsp = 0x0000752562dfed78 rip = 0x0000752563944b51
[task 2020-03-08T15:34:18.684Z] 15:34:18 INFO - Found by: stack scanning
[task 2020-03-08T15:34:18.684Z] 15:34:18 INFO - 82 libart.so + 0x6ebe60
[task 2020-03-08T15:34:18.684Z] 15:34:18 INFO - rsp = 0x0000752562dfede8 rip = 0x000075257bff7e60
[task 2020-03-08T15:34:18.684Z] 15:34:18 INFO - Found by: stack scanning
[task 2020-03-08T15:34:18.685Z] 15:34:18 INFO - 83 base.odex + 0x835b51
[task 2020-03-08T15:34:18.685Z] 15:34:18 INFO - rsp = 0x0000752562dfedf8 rip = 0x0000752563944b51
[task 2020-03-08T15:34:18.685Z] 15:34:18 INFO - Found by: stack scanning
[task 2020-03-08T15:34:18.685Z] 15:34:18 INFO - 84 base.odex + 0x835b51
[task 2020-03-08T15:34:18.685Z] 15:34:18 INFO - rsp = 0x0000752562dfee68 rip = 0x0000752563944b51
[task 2020-03-08T15:34:18.685Z] 15:34:18 INFO - Found by: stack scanning
[task 2020-03-08T15:34:18.685Z] 15:34:18 INFO - 85 libart.so + 0x141cdd
[task 2020-03-08T15:34:18.685Z] 15:34:18 INFO - rsp = 0x0000752562dfee80 rip = 0x000075257ba4dcdd
[task 2020-03-08T15:34:18.685Z] 15:34:18 INFO - Found by: stack scanning
[task 2020-03-08T15:34:18.685Z] 15:34:18 INFO - 86 system@framework@boot.art + 0x50f300
[task 2020-03-08T15:34:18.685Z] 15:34:18 INFO - rsp = 0x0000752562dfee88 rip = 0x0000000070fbe300
[task 2020-03-08T15:34:18.685Z] 15:34:18 INFO - Found by: stack scanning
[task 2020-03-08T15:34:18.685Z] 15:34:18 INFO - 87 libart.so + 0x139090
[task 2020-03-08T15:34:18.685Z] 15:34:18 INFO - rsp = 0x0000752562dfeeb8 rip = 0x000075257ba45090
[task 2020-03-08T15:34:18.685Z] 15:34:18 INFO - Found by: stack scanning
[task 2020-03-08T15:34:18.685Z] 15:34:18 INFO - 88 dalvik-main space (deleted) + 0x39e700
[task 2020-03-08T15:34:18.685Z] 15:34:18 INFO - rsp = 0x0000752562dfef18 rip = 0x0000000012f9e700
[task 2020-03-08T15:34:18.685Z] 15:34:18 INFO - Found by: stack scanning
[task 2020-03-08T15:34:18.685Z] 15:34:18 INFO - 89 base.odex + 0x835b51
[task 2020-03-08T15:34:18.686Z] 15:34:18 INFO - rsp = 0x0000752562dfef28 rip = 0x0000752563944b51
[task 2020-03-08T15:34:18.686Z] 15:34:18 INFO - Found by: stack scanning
[task 2020-03-08T15:34:18.686Z] 15:34:18 INFO - 90 base.odex + 0x835b51
[task 2020-03-08T15:34:18.686Z] 15:34:18 INFO - rsp = 0x0000752562dfef40 rip = 0x0000752563944b51
[task 2020-03-08T15:34:18.686Z] 15:34:18 INFO - Found by: stack scanning
[task 2020-03-08T15:34:18.686Z] 15:34:18 INFO - 91 libart.so + 0x137235
[task 2020-03-08T15:34:18.686Z] 15:34:18 INFO - rsp = 0x0000752562dfef50 rip = 0x000075257ba43235
[task 2020-03-08T15:34:18.686Z] 15:34:18 INFO - Found by: stack scanning
[task 2020-03-08T15:34:18.686Z] 15:34:18 INFO - 92 base.odex + 0x835b51
[task 2020-03-08T15:34:18.686Z] 15:34:18 INFO - rsp = 0x0000752562dfef78 rip = 0x0000752563944b51
[task 2020-03-08T15:34:18.687Z] 15:34:18 INFO - Found by: stack scanning
[task 2020-03-08T15:34:18.687Z] 15:34:18 INFO - 93 base.odex + 0x835b51
[task 2020-03-08T15:34:18.687Z] 15:34:18 INFO - rsp = 0x0000752562dfef98 rip = 0x0000752563944b51
[task 2020-03-08T15:34:18.687Z] 15:34:18 INFO - Found by: stack scanning
[task 2020-03-08T15:34:18.687Z] 15:34:18 INFO - 94 libart.so + 0x145448
[task 2020-03-08T15:34:18.687Z] 15:34:18 INFO - rsp = 0x0000752562dfefb0 rip = 0x000075257ba51448
[task 2020-03-08T15:34:18.687Z] 15:34:18 INFO - Found by: stack scanning
[task 2020-03-08T15:34:18.687Z] 15:34:18 INFO - 95 dalvik-LinearAlloc (deleted) + 0x50f08
[task 2020-03-08T15:34:18.687Z] 15:34:18 INFO - rsp = 0x0000752562dff010 rip = 0x000075257a773f08
[task 2020-03-08T15:34:18.687Z] 15:34:18 INFO - Found by: stack scanning
[task 2020-03-08T15:34:18.687Z] 15:34:18 INFO - 96 base.odex + 0x835b51
[task 2020-03-08T15:34:18.687Z] 15:34:18 INFO - rsp = 0x0000752562dff028 rip = 0x0000752563944b51
[task 2020-03-08T15:34:18.688Z] 15:34:18 INFO - Found by: stack scanning
[task 2020-03-08T15:34:18.688Z] 15:34:18 INFO - 97 libart.so + 0x4d60e8
[task 2020-03-08T15:34:18.688Z] 15:34:18 INFO - rsp = 0x0000752562dff040 rip = 0x000075257bde20e8
[task 2020-03-08T15:34:18.688Z] 15:34:18 INFO - Found by: stack scanning
[task 2020-03-08T15:34:18.688Z] 15:34:18 INFO - 98 libart.so + 0x37fe53
[task 2020-03-08T15:34:18.688Z] 15:34:18 INFO - rsp = 0x0000752562dff050 rip = 0x000075257bc8be53
[task 2020-03-08T15:34:18.688Z] 15:34:18 INFO - Found by: stack scanning
[task 2020-03-08T15:34:18.688Z] 15:34:18 INFO - 99 libart.so + 0x502339
[task 2020-03-08T15:34:18.688Z] 15:34:18 INFO - rsp = 0x0000752562dff070 rip = 0x000075257be0e339
[task 2020-03-08T15:34:18.688Z] 15:34:18 INFO - Found by: stack scanning
[task 2020-03-08T15:34:18.689Z] 15:34:18 INFO - 100 libart.so + 0x281f8c
[task 2020-03-08T15:34:18.689Z] 15:34:18 INFO - rsp = 0x0000752562dff090 rip = 0x000075257bb8df8c
[task 2020-03-08T15:34:18.689Z] 15:34:18 INFO - Found by: stack scanning
[task 2020-03-08T15:34:18.689Z] 15:34:18 INFO - 101 libart.so + 0x63493b
[task 2020-03-08T15:34:18.689Z] 15:34:18 INFO - rsp = 0x0000752562dff0b8 rip = 0x000075257bf4093b
[task 2020-03-08T15:34:18.689Z] 15:34:18 INFO - Found by: stack scanning
[task 2020-03-08T15:34:18.689Z] 15:34:18 INFO - 102 libart.so + 0x1680e5
[task 2020-03-08T15:34:18.689Z] 15:34:18 INFO - rsp = 0x0000752562dff0c0 rip = 0x000075257ba740e5
[task 2020-03-08T15:34:18.689Z] 15:34:18 INFO - Found by: stack scanning
[task 2020-03-08T15:34:18.689Z] 15:34:18 INFO - 103 libart.so + 0x5151b0
[task 2020-03-08T15:34:18.689Z] 15:34:18 INFO - rsp = 0x0000752562dff110 rip = 0x000075257be211b0
[task 2020-03-08T15:34:18.689Z] 15:34:18 INFO - Found by: stack scanning
[task 2020-03-08T15:34:18.689Z] 15:34:18 INFO - 104 libart.so + 0x4f966a
[task 2020-03-08T15:34:18.689Z] 15:34:18 INFO - rsp = 0x0000752562dff130 rip = 0x000075257be0566a
[task 2020-03-08T15:34:18.690Z] 15:34:18 INFO - Found by: stack scanning
[task 2020-03-08T15:34:18.690Z] 15:34:18 INFO - 105 libart.so + 0x2caba3
[task 2020-03-08T15:34:18.690Z] 15:34:18 INFO - rsp = 0x0000752562dff170 rip = 0x000075257bbd6ba3
[task 2020-03-08T15:34:18.690Z] 15:34:18 INFO - Found by: stack scanning
[task 2020-03-08T15:34:18.690Z] 15:34:18 INFO - 106 libart.so + 0x383cf6
[task 2020-03-08T15:34:18.690Z] 15:34:18 INFO - rsp = 0x0000752562dff1c0 rip = 0x000075257bc8fcf6
[task 2020-03-08T15:34:18.690Z] 15:34:18 INFO - Found by: stack scanning
[task 2020-03-08T15:34:18.690Z] 15:34:18 INFO - 107 libart.so + 0x5022bf
[task 2020-03-08T15:34:18.690Z] 15:34:18 INFO - rsp = 0x0000752562dff220 rip = 0x000075257be0e2bf
[task 2020-03-08T15:34:18.690Z] 15:34:18 INFO - Found by: stack scanning
[task 2020-03-08T15:34:18.690Z] 15:34:18 INFO - 108 dalvik-main space (deleted) + 0x39e700
[task 2020-03-08T15:34:18.690Z] 15:34:18 INFO - rsp = 0x0000752562dff248 rip = 0x0000000012f9e700
[task 2020-03-08T15:34:18.690Z] 15:34:18 INFO - Found by: stack scanning
[task 2020-03-08T15:34:18.691Z] 15:34:18 INFO - 109 dalvik-LinearAlloc (deleted) + 0x50f08
[task 2020-03-08T15:34:18.691Z] 15:34:18 INFO - rsp = 0x0000752562dff258 rip = 0x000075257a773f08
[task 2020-03-08T15:34:18.691Z] 15:34:18 INFO - Found by: stack scanning
[task 2020-03-08T15:34:18.691Z] 15:34:18 INFO - 110 base.odex + 0x835b51
[task 2020-03-08T15:34:18.691Z] 15:34:18 INFO - rsp = 0x0000752562dff260 rip = 0x0000752563944b51
[task 2020-03-08T15:34:18.692Z] 15:34:18 INFO - Found by: stack scanning
[task 2020-03-08T15:34:18.692Z] 15:34:18 INFO - 111 libart.so + 0x4d76ea
[task 2020-03-08T15:34:18.692Z] 15:34:18 INFO - rsp = 0x0000752562dff270 rip = 0x000075257bde36ea
[task 2020-03-08T15:34:18.692Z] 15:34:18 INFO - Found by: stack scanning
[task 2020-03-08T15:34:18.692Z] 15:34:18 INFO - 112 dalvik-main space 1 (deleted) + 0x20ca2563
[task 2020-03-08T15:34:18.692Z] 15:34:18 INFO - rsp = 0x0000752562dff288 rip = 0x00000000578a2563
[task 2020-03-08T15:34:18.692Z] 15:34:18 INFO - Found by: stack scanning
[task 2020-03-08T15:34:18.692Z] 15:34:18 INFO - 113 base.odex + 0x835b51
[task 2020-03-08T15:34:18.692Z] 15:34:18 INFO - rsp = 0x0000752562dff298 rip = 0x0000752563944b51
[task 2020-03-08T15:34:18.692Z] 15:34:18 INFO - Found by: stack scanning
[task 2020-03-08T15:34:18.692Z] 15:34:18 INFO - 114 libart.so + 0x6345ed
[task 2020-03-08T15:34:18.692Z] 15:34:18 INFO - rsp = 0x0000752562dff2c0 rip = 0x000075257bf405ed
[task 2020-03-08T15:34:18.692Z] 15:34:18 INFO - Found by: stack scanning
[task 2020-03-08T15:34:18.692Z] 15:34:18 INFO - 115 libc.so + 0x9e0f9
[task 2020-03-08T15:34:18.692Z] 15:34:18 INFO - rsp = 0x0000752562dff2d0 rip = 0x000075257cda10f9
[task 2020-03-08T15:34:18.692Z] 15:34:18 INFO - Found by: stack scanning
[task 2020-03-08T15:34:18.692Z] 15:34:18 INFO - 116 libart.so + 0x615d13
[task 2020-03-08T15:34:18.692Z] 15:34:18 INFO - rsp = 0x0000752562dff2e0 rip = 0x000075257bf21d13
[task 2020-03-08T15:34:18.693Z] 15:34:18 INFO - Found by: stack scanning
[task 2020-03-08T15:34:18.693Z] 15:34:18 INFO - 117 libart.so + 0x6345ed
[task 2020-03-08T15:34:18.693Z] 15:34:18 INFO - rsp = 0x0000752562dff308 rip = 0x000075257bf405ed
[task 2020-03-08T15:34:18.693Z] 15:34:18 INFO - Found by: stack scanning
[task 2020-03-08T15:34:18.693Z] 15:34:18 INFO - 118 system@framework@boot.art + 0x4f4d40
[task 2020-03-08T15:34:18.693Z] 15:34:18 INFO - rsp = 0x0000752562dff318 rip = 0x0000000070fa3d40
[task 2020-03-08T15:34:18.693Z] 15:34:18 INFO - Found by: stack scanning
[task 2020-03-08T15:34:18.693Z] 15:34:18 INFO - 119 libart.so + 0x4f8eee
[task 2020-03-08T15:34:18.693Z] 15:34:18 INFO - rsp = 0x0000752562dff330 rip = 0x000075257be04eee
[task 2020-03-08T15:34:18.694Z] 15:34:18 INFO - Found by: stack scanning
[task 2020-03-08T15:34:18.694Z] 15:34:18 INFO - 120 libc.so + 0x89600
[task 2020-03-08T15:34:18.694Z] 15:34:18 INFO - rsp = 0x0000752562dff3b0 rip = 0x000075257cd8c600
[task 2020-03-08T15:34:18.694Z] 15:34:18 INFO - Found by: stack scanning
[task 2020-03-08T15:34:18.694Z] 15:34:18 INFO - 121 libart.so + 0x4f8980
[task 2020-03-08T15:34:18.695Z] 15:34:18 INFO - rsp = 0x0000752562dff3d0 rip = 0x000075257be04980
[task 2020-03-08T15:34:18.695Z] 15:34:18 INFO - Found by: stack scanning
[task 2020-03-08T15:34:18.695Z] 15:34:18 INFO - 122 libc.so + 0x89772
[task 2020-03-08T15:34:18.695Z] 15:34:18 INFO - rsp = 0x0000752562dff3f0 rip = 0x000075257cd8c772
[task 2020-03-08T15:34:18.695Z] 15:34:18 INFO - Found by: stack scanning
[task 2020-03-08T15:34:18.695Z] 15:34:18 INFO - 123 libart.so + 0x4f8980
[task 2020-03-08T15:34:18.695Z] 15:34:18 INFO - rsp = 0x0000752562dff428 rip = 0x000075257be04980
[task 2020-03-08T15:34:18.695Z] 15:34:18 INFO - Found by: stack scanning
[task 2020-03-08T15:34:18.696Z] 15:34:18 INFO - 124 libc.so + 0x299ec
[task 2020-03-08T15:34:18.696Z] 15:34:18 INFO - rsp = 0x0000752562dff440 rip = 0x000075257cd2c9ec
[task 2020-03-08T15:34:18.696Z] 15:34:18 INFO - Found by: stack scanning
[task 2020-03-08T15:34:18.696Z] 15:34:18 INFO - 125 libc.so + 0x896c0
[task 2020-03-08T15:34:18.696Z] 15:34:18 INFO - rsp = 0x0000752562dff448 rip = 0x000075257cd8c6c0
[task 2020-03-08T15:34:18.696Z] 15:34:18 INFO - Found by: stack scanning
[task 2020-03-08T15:34:18.696Z] 15:34:18 INFO - 126 libc.so + 0x1ca66
[task 2020-03-08T15:34:18.696Z] 15:34:18 INFO - rsp = 0x0000752562dff450 rip = 0x000075257cd1fa66
[task 2020-03-08T15:34:18.696Z] 15:34:18 INFO - Found by: stack scanning
[task 2020-03-08T15:34:18.696Z] 15:34:18 INFO - 127 base.odex + 0x8166fc
[task 2020-03-08T15:34:18.696Z] 15:34:18 INFO - rsp = 0x0000752562dff498 rip = 0x00007525639256fc
[task 2020-03-08T15:34:18.696Z] 15:34:18 INFO - Found by: stack scanning
[task 2020-03-08T15:34:18.696Z] 15:34:18 INFO - 128 libart.so + 0x4f8980
[task 2020-03-08T15:34:18.696Z] 15:34:18 INFO - rsp = 0x0000752562dff4b8 rip = 0x000075257be04980
[task 2020-03-08T15:34:18.697Z] 15:34:18 INFO - Found by: stack scanning

Hsin-Yi, this looks DOM related, can you folks take a look?

Flags: needinfo?(htsai)

(In reply to James Willcox (:snorp) (jwillcox@mozilla.com) (he/him) from comment #3)

Hsin-Yi, this looks DOM related, can you folks take a look?

Jens' team have worker experts. Let's start from there, thanks!

Flags: needinfo?(htsai) → needinfo?(jstutte)

Hi Perry, please have a look. Thanks!

Flags: needinfo?(jstutte) → needinfo?(perry)
Assignee: nobody → perry
Flags: needinfo?(perry)

RemoteWorkerChild state transition from running to terminated needs to release
a WeakWorkerRef, which must be released on the worker thread. If this
state transition happens on the worker launcher thread, a proxying runnable has
to run on the main thread to then dispatch the actual runnable doing the
releasing to the worker thread. Unfortunately there does not seem to be a way
to keep the worker alive when not on the worker thread.

The main change is ActorDestroy requests for the worker to be closed (on the
main thread) rather than doing a state transition. The main thread should
definitely be available. Then, the Running state's WeakWorkerRef's callback
will cause the state transition to occur on the worker thread when the worker
closes.

Component: General → DOM: Workers
Product: GeckoView → Core
Priority: -- → P2
Summary: Intermittent org.mozilla.geckoview.test.crash.ParentCrashTest.crashParent | application crashed [@ mozilla::dom::WorkerPrivate::RemoveWorkerRef(mozilla::dom::WorkerRef*)] → Intermittent PROCESS-CRASH org.mozilla.geckoview.test.crash.ParentCrashTest.crashParent | application crashed [@ mozilla::dom::WorkerPrivate::RemoveWorkerRef(mozilla::dom::WorkerRef*)]

Update:
There have been 43 failures within the last 7 days, all of them on Android 7.0 x86-64 opt.
Recent failure log: https://treeherder.mozilla.org/logviewer.html#/jobs?job_id=294958541&repo=mozilla-central&lineNumber=12927

Flags: needinfo?(perry)

In the last 7 days there have been 36 occurrences on android-em-7-0-x86_64 debug and opt.

Recent failure: https://treeherder.mozilla.org/logviewer.html#/jobs?job_id=296175995&repo=autoland&lineNumber=13080

Flags: needinfo?(perry)
Flags: needinfo?(perry)
Crash Signature: [@ mozilla::dom::WorkerPrivate::RemoveWorkerRef(mozilla::dom::WorkerRef*)] → [@ mozilla::dom::WorkerPrivate::RemoveWorkerRef(mozilla::dom::WorkerRef*)] [@ mozilla::dom::BrowsingContextGroup::Unregister(mozilla::dom::BrowsingContext*)]
Blocks: 1539508

Allows RemoteWorkerChild to clean up its data appropriately - objects
that must be released on the worker thread should never outlive the worker
thread, and the StrongWorkerRef/WorkerControlRunnable helps guarantee that.

Flags: needinfo?(perry)
Attachment #9134317 - Attachment is obsolete: true

There's a r+ patch which didn't land and no activity in this bug for 2 weeks.
:perry, could you have a look please?
For more information, please visit auto_nag documentation.

Flags: needinfo?(perry)
Pushed by pjiang@mozilla.com: https://hg.mozilla.org/integration/autoland/rev/99a882a1a85f give RemoteWorkerChild a StrongWorkerRef r=asuth
Flags: needinfo?(perry)

https://hg.mozilla.org/mozilla-central/rev/99a882a1a85f

Status: NEW → RESOLVED
Closed: 5 years ago
status-firefox78: --- → fixed
Resolution: --- → FIXED
Target Milestone: --- → mozilla78

6c6f5da9-bf33-4082-a19d-7d99e8083d97 Mass rename intermittents due to Bug 1723034.

Summary: Intermittent PROCESS-CRASH org.mozilla.geckoview.test.crash.ParentCrashTest.crashParent | application crashed [@ mozilla::dom::WorkerPrivate::RemoveWorkerRef(mozilla::dom::WorkerRef*)] → Intermittent PROCESS-CRASH org.mozilla.geckoview.test.crash.ParentCrashTest#crashParent | application crashed [@ mozilla::dom::WorkerPrivate::RemoveWorkerRef(mozilla::dom::WorkerRef*)]
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