1241773 - Intermittent LeakSanitizer | leak at __interceptor_posix_memalign, av_malloc, av_mallocz, avcodec_get_context_defaults3

Status: RESOLVED WORKSFORME

(Core :: Audio/Video: Playback, defect, P3)

Description

[Nigel Babu [:nigelb]]

https://treeherder.mozilla.org/logviewer.html#?job_id=20263889&repo=mozilla-inbound


 20:30:05     INFO -  ######################## extensions.js loaded
 20:30:06     INFO -  [Child 9105] WARNING: g_path_get_basename: assertion `file_name != NULL' failed: 'glib warning', file /builds/slave/m-in-l64-asan-0000000000000000/build/src/toolkit/xre/nsSigHandlers.cpp, line 142
 20:30:06     INFO -  (process:9105): GLib-CRITICAL **: g_path_get_basename: assertion `file_name != NULL' failed
 20:30:07     INFO -  ###################################### BrowserElementCopyPaste.js loaded
 20:30:07     INFO -  ############################### browserElementPanning.js loaded
 20:30:07     INFO -  ######################## BrowserElementChildPreload.js loaded
 20:30:07     INFO -  ######################## extensions.js loaded
 20:30:08     INFO -  XPCOM_MEM_BLOAT_LOG: /tmp/tmp5wcLh4.mozrunner/runtests_leaks.log
 20:30:08     INFO -  Writing to log: /tmp/tmp5wcLh4.mozrunner/runtests_leaks_tab_pid9082.log
 20:30:08     INFO -  ASAN:SIGSEGV
 20:30:08     INFO -  =================================================================
 20:30:08     INFO -  ==9082==ERROR: AddressSanitizer: SEGV on unknown address 0x000000000008 (pc 0x7fa07124a498 sp 0x7fffe672a6e0 bp 0x7fffe672b0f0 T0)
 20:30:09     INFO -      #0 0x7fa07124a497 in js::ctypes::ConvertToJS(JSContext*, JS::Handle<JSObject*>, JS::Handle<JSObject*>, void*, bool, bool, JS::MutableHandle<JS::Value>) /builds/slave/m-in-l64-asan-0000000000000000/build/src/js/src/ctypes/CTypes.cpp:2745
 20:30:09     INFO -      #1 0x7fa0712499ec in js::ctypes::PointerType::ContentsGetter(JSContext*, JS::CallArgs const&) /builds/slave/m-in-l64-asan-0000000000000000/build/src/js/src/ctypes/CTypes.cpp:4874
 20:30:09     INFO -      #2 0x7fa0712a539f in CallNonGenericMethod<&js::ctypes::PointerType::IsPointer, &js::ctypes::PointerType::ContentsGetter> /builds/slave/m-in-l64-asan-0000000000000000/build/src/obj-firefox/dist/include/js/CallNonGenericMethod.h:100
 20:30:09     INFO -      #3 0x7fa0712a539f in js::ctypes::Property<&js::ctypes::PointerType::IsPointer, &js::ctypes::PointerType::ContentsGetter>::Fun(JSContext*, unsigned int, JS::Value*) /builds/slave/m-in-l64-asan-0000000000000000/build/src/js/src/ctypes/CTypes.cpp:223
 20:30:09     INFO -      #4 0x7fa071f3268c in CallJSNative /builds/slave/m-in-l64-asan-0000000000000000/build/src/js/src/jscntxtinlines.h:235
 20:30:09     INFO -      #5 0x7fa071f3268c in js::Invoke(JSContext*, JS::CallArgs const&, js::MaybeConstruct) /builds/slave/m-in-l64-asan-0000000000000000/build/src/js/src/vm/Interpreter.cpp:475
 20:30:09     INFO -      #6 0x7fa071f83df4 in js::Invoke(JSContext*, JS::Value const&, JS::Value const&, unsigned int, JS::Value const*, JS::MutableHandle<JS::Value>) /builds/slave/m-in-l64-asan-0000000000000000/build/src/js/src/vm/Interpreter.cpp:527
 20:30:09     INFO -      #7 0x7fa071f849b6 in js::InvokeGetter(JSContext*, JS::Value const&, JS::Value, JS::MutableHandle<JS::Value>) /builds/slave/m-in-l64-asan-0000000000000000/build/src/js/src/vm/Interpreter.cpp:636
 20:30:09     INFO -      #8 0x7fa072026a17 in CallGetter /builds/slave/m-in-l64-asan-0000000000000000/build/src/js/src/vm/NativeObject.cpp:1672
 20:30:09     INFO -      #9 0x7fa072026a17 in GetExistingProperty<1> /builds/slave/m-in-l64-asan-0000000000000000/build/src/js/src/vm/NativeObject.cpp:1720
 20:30:09     INFO -      #10 0x7fa072026a17 in NativeGetPropertyInline<1> /builds/slave/m-in-l64-asan-0000000000000000/build/src/js/src/vm/NativeObject.cpp:1939
 20:30:09     INFO -      #11 0x7fa072026a17 in js::NativeGetProperty(JSContext*, JS::Handle<js::NativeObject*>, JS::Handle<JS::Value>, JS::Handle<jsid>, JS::MutableHandle<JS::Value>) /builds/slave/m-in-l64-asan-0000000000000000/build/src/js/src/vm/NativeObject.cpp:1973
 20:30:09     INFO -      #12 0x7fa071e1bfbe in GetProperty /builds/slave/m-in-l64-asan-0000000000000000/build/src/js/src/vm/NativeObject.h:1471
 20:30:09     INFO -      #13 0x7fa071e1bfbe in js::DirectProxyHandler::get(JSContext*, JS::Handle<JSObject*>, JS::Handle<JS::Value>, JS::Handle<jsid>, JS::MutableHandle<JS::Value>) const /builds/slave/m-in-l64-asan-0000000000000000/build/src/js/src/proxy/DirectProxyHandler.cpp:232
 20:30:09     INFO -      #14 0x7fa071deaf66 in js::CrossCompartmentWrapper::get(JSContext*, JS::Handle<JSObject*>, JS::Handle<JS::Value>, JS::Handle<jsid>, JS::MutableHandle<JS::Value>) const /builds/slave/m-in-l64-asan-0000000000000000/build/src/js/src/proxy/CrossCompartmentWrapper.cpp:165
 20:30:09     INFO -      #15 0x7fa071e20bb1 in js::Proxy::get(JSContext*, JS::Handle<JSObject*>, JS::Handle<JS::Value>, JS::Handle<jsid>, JS::MutableHandle<JS::Value>) /builds/slave/m-in-l64-asan-0000000000000000/build/src/js/src/proxy/Proxy.cpp:300
 20:30:09     INFO -      #16 0x7fa071f89145 in GetProperty /builds/slave/m-in-l64-asan-0000000000000000/build/src/js/src/vm/NativeObject.h:1470
 20:30:09     INFO -      #17 0x7fa071f89145 in GetProperty /builds/slave/m-in-l64-asan-0000000000000000/build/src/js/src/jsobj.h:822
 20:30:09     INFO -      #18 0x7fa071f89145 in js::GetProperty(JSContext*, JS::Handle<JS::Value>, JS::Handle<js::PropertyName*>, JS::MutableHandle<JS::Value>) /builds/slave/m-in-l64-asan-0000000000000000/build/src/js/src/vm/Interpreter.cpp:4067
 20:30:09     INFO -      #19 0x7fa071f7372b in GetPropertyOperation /builds/slave/m-in-l64-asan-0000000000000000/build/src/js/src/vm/Interpreter.cpp:219
 20:30:09     INFO -      #20 0x7fa071f7372b in Interpret(JSContext*, js::RunState&) /builds/slave/m-in-l64-asan-0000000000000000/build/src/js/src/vm/Interpreter.cpp:2517
 20:30:09     INFO -      #21 0x7fa071f535bd in js::RunScript(JSContext*, js::RunState&) /builds/slave/m-in-l64-asan-0000000000000000/build/src/js/src/vm/Interpreter.cpp:425
 20:30:09     INFO -      #22 0x7fa071f8523b in js::ExecuteKernel(JSContext*, JS::Handle<JSScript*>, JSObject&, JS::Value const&, js::AbstractFramePtr, JS::Value*) /builds/slave/m-in-l64-asan-0000000000000000/build/src/js/src/vm/Interpreter.cpp:680
 20:30:09     INFO -      #23 0x7fa071351a0a in js::ExecuteInGlobalAndReturnScope(JSContext*, JS::Handle<JSObject*>, JS::Handle<JSScript*>, JS::MutableHandle<JSObject*>) /builds/slave/m-in-l64-asan-0000000000000000/build/src/js/src/builtin/Eval.cpp:485
 20:30:09     INFO -      #24 0x7fa06a2ae7d4 in nsMessageManagerScriptExecutor::LoadScriptInternal(nsAString_internal const&, bool) /builds/slave/m-in-l64-asan-0000000000000000/build/src/dom/base/nsFrameMessageManager.cpp:1686
 20:30:09     INFO -      #25 0x7fa06d66f4b8 in RecvLoadRemoteScript /builds/slave/m-in-l64-asan-0000000000000000/build/src/dom/ipc/TabChild.cpp:2198
 20:30:09     INFO -      #26 0x7fa06d66f4b8 in non-virtual thunk to mozilla::dom::TabChild::RecvLoadRemoteScript(nsString const&, bool const&) /builds/slave/m-in-l64-asan-0000000000000000/build/src/obj-firefox/dom/ipc/Unified_cpp_dom_ipc1.cpp:2200
 20:30:09     INFO -      #27 0x7fa069000b99 in mozilla::dom::PBrowserChild::OnMessageReceived(IPC::Message const&) /builds/slave/m-in-l64-asan-0000000000000000/build/src/obj-firefox/ipc/ipdl/PBrowserChild.cpp:3824
 20:30:09     INFO -      #28 0x7fa0690fbf95 in mozilla::dom::PContentBridgeChild::OnMessageReceived(IPC::Message const&) /builds/slave/m-in-l64-asan-0000000000000000/build/src/obj-firefox/ipc/ipdl/PContentBridgeChild.cpp:626
 20:30:09     INFO -      #29 0x7fa06895167c in mozilla::ipc::MessageChannel::DispatchAsyncMessage(IPC::Message const&) /builds/slave/m-in-l64-asan-0000000000000000/build/src/ipc/glue/MessageChannel.cpp:1447
 20:30:09     INFO -      #30 0x7fa06894f08c in mozilla::ipc::MessageChannel::DispatchMessage(IPC::Message const&) /builds/slave/m-in-l64-asan-0000000000000000/build/src/ipc/glue/MessageChannel.cpp:1382
 20:30:09     INFO -      #31 0x7fa06893ff22 in mozilla::ipc::MessageChannel::OnMaybeDequeueOne() /builds/slave/m-in-l64-asan-0000000000000000/build/src/ipc/glue/MessageChannel.cpp:1351
 20:30:09     INFO -      #32 0x7fa0688c5894 in RunTask /builds/slave/m-in-l64-asan-0000000000000000/build/src/ipc/chromium/src/base/message_loop.cc:364
 20:30:09     INFO -      #33 0x7fa0688c5894 in MessageLoop::DeferOrRunPendingTask(MessageLoop::PendingTask const&) /builds/slave/m-in-l64-asan-0000000000000000/build/src/ipc/chromium/src/base/message_loop.cc:372
 20:30:09     INFO -      #34 0x7fa0688c6947 in MessageLoop::DoWork() /builds/slave/m-in-l64-asan-0000000000000000/build/src/ipc/chromium/src/base/message_loop.cc:459
 20:30:09     INFO -      #35 0x7fa068958e62 in mozilla::ipc::DoWorkRunnable::Run() /builds/slave/m-in-l64-asan-0000000000000000/build/src/ipc/glue/MessagePump.cpp:220
 20:30:09     INFO -      #36 0x7fa067f348bf in nsThread::ProcessNextEvent(bool, bool*) /builds/slave/m-in-l64-asan-0000000000000000/build/src/xpcom/threads/nsThread.cpp:997
 20:30:09     INFO -      #37 0x7fa067fb028a in NS_ProcessNextEvent(nsIThread*, bool) /builds/slave/m-in-l64-asan-0000000000000000/build/src/xpcom/glue/nsThreadUtils.cpp:297
 20:30:09     INFO -      #38 0x7fa068958478 in mozilla::ipc::MessagePump::Run(base::MessagePump::Delegate*) /builds/slave/m-in-l64-asan-0000000000000000/build/src/ipc/glue/MessagePump.cpp:127
 20:30:09     INFO -      #39 0x7fa0688c441c in RunInternal /builds/slave/m-in-l64-asan-0000000000000000/build/src/ipc/chromium/src/base/message_loop.cc:234
 20:30:09     INFO -      #40 0x7fa0688c441c in RunHandler /builds/slave/m-in-l64-asan-0000000000000000/build/src/ipc/chromium/src/base/message_loop.cc:227
 20:30:09     INFO -      #41 0x7fa0688c441c in MessageLoop::Run() /builds/slave/m-in-l64-asan-0000000000000000/build/src/ipc/chromium/src/base/message_loop.cc:201
 20:30:09     INFO -      #42 0x7fa06dc9ef17 in nsBaseAppShell::Run() /builds/slave/m-in-l64-asan-0000000000000000/build/src/widget/nsBaseAppShell.cpp:156
 20:30:09     INFO -      #43 0x7fa06fbd7582 in XRE_RunAppShell /builds/slave/m-in-l64-asan-0000000000000000/build/src/toolkit/xre/nsEmbedFunctions.cpp:789
 20:30:09     INFO -      #44 0x7fa0688c441c in RunInternal /builds/slave/m-in-l64-asan-0000000000000000/build/src/ipc/chromium/src/base/message_loop.cc:234
 20:30:09     INFO -      #45 0x7fa0688c441c in RunHandler /builds/slave/m-in-l64-asan-0000000000000000/build/src/ipc/chromium/src/base/message_loop.cc:227
 20:30:09     INFO -      #46 0x7fa0688c441c in MessageLoop::Run() /builds/slave/m-in-l64-asan-0000000000000000/build/src/ipc/chromium/src/base/message_loop.cc:201
 20:30:09     INFO -      #47 0x7fa06fbd6c71 in XRE_InitChildProcess /builds/slave/m-in-l64-asan-0000000000000000/build/src/toolkit/xre/nsEmbedFunctions.cpp:625
 20:30:10     INFO -      #48 0x48d760 in content_process_main(int, char**) /builds/slave/m-in-l64-asan-0000000000000000/build/src/ipc/app/../contentproc/plugin-container.cpp:237
 20:30:10     INFO -      #49 0x7fa06580176c (/lib/x86_64-linux-gnu/libc.so.6+0x2176c)
 20:30:10     INFO -      #50 0x48cabc in _start (/builds/slave/test/build/application/firefox/plugin-container+0x48cabc)
 20:30:10     INFO -  AddressSanitizer can not provide additional info.
 20:30:10     INFO -  SUMMARY: AddressSanitizer: SEGV /builds/slave/m-in-l64-asan-0000000000000000/build/src/js/src/ctypes/CTypes.cpp:2745 js::ctypes::ConvertToJS(JSContext*, JS::Handle<JSObject*>, JS::Handle<JSObject*>, void*, bool, bool, JS::MutableHandle<JS::Value>)
 20:30:10     INFO -  ==9082==ABORTING
 20:30:10     INFO -  ###!!! [Child][MessageChannel] Error: (msgtype=0x2A0084,name=PBrowser::Msg_Destroy) Channel error: cannot send/recv
 20:30:10     INFO -  ###!!! [Child][MessageChannel] Error: (msgtype=0x2A0042,name=PBrowser::Msg_UpdateZoomConstraints) Channel error: cannot send/recv
 20:30:10     INFO -  -- InterAppCommService: 1453437010431: Finish updating registered/allowed connections for an uninstalled app.
 20:30:10     INFO -  MEMORY STAT | vsize 20972390MB | residentFast 266MB
 20:30:10     INFO -  2322 INFO TEST-OK | dom/ipc/tests/test_permission_when_oop_app_crashes.html | took 13542ms
 20:30:11     INFO -  1453437011398	addons.xpi	WARN	Exception running bootstrap method shutdown on [e-mail]: [Exception... "Component returned failure code: 0x80070057 (NS_ERROR_ILLEGAL_VALUE) [nsIObserverService.removeObserver]"  nsresult: "0x80070057 (NS_ERROR_ILLEGAL_VALUE)"  location: "JS frame :: resource://gre/modules/RemoteAddonsParent.jsm :: ObserverInterposition.methods.removeObserver :: line 388"  data: no] Stack trace: ObserverInterposition.methods.removeObserver()@resource://gre/modules/RemoteAddonsParent.jsm:388 < AddonInterpositionService.prototype.interposeProperty/desc.value()@resource://gre/components/multiprocessShims.js:160 < SpecialPowersObserver.prototype.uninit/<()@SpecialPowersObserver.jsm:139 < SpecialPowersObserver.prototype.uninit()@SpecialPowersObserver.jsm:138 < shutdown()@resource://gre/modules/addons/XPIProvider.jsm -> file:///tmp/tmp5wcLh4.mozrunner/extensions/[e-mail]/bootstrap.js:35 < this.XPIProvider.callBootstrapMethod()@resource://gre/modules/addons/XPIProvider.jsm:4645 < this.XPIProvider.startup/<.observe()@resource://gre/modules/addons/XPIProvider.jsm:2757 < SpecialPowersObserver.prototype.receiveMessage()@SpecialPowersObserver.jsm:247 < permitUnload()@remote-browser.xml:329 < CanCloseWindow()@browser.js:6232 < canClose()@browser.js:4971 < SpecialPowersObserver.prototype.receiveMessage()@SpecialPowersObserver.jsm:247
 20:30:11     INFO -  JavaScript error: resource://gre/modules/PerformanceStats.jsm, line 211: NS_ERROR_NOT_AVAILABLE: Component returned failure code: 0x80040111 (NS_ERROR_NOT_AVAILABLE) [nsIPerformanceStatsService.isMonitoringJank]
 20:30:12     INFO -  ###!!! [Parent][OnMaybeDequeueOne] Error: Channel closing: too late to send/recv, messages will be lost
 20:30:13     INFO -  ###!!! [Parent][OnMaybeDequeueOne] Error: Channel closing: too late to send/recv, messages will be lost
 20:30:15     INFO -  ###!!! [Parent][OnMaybeDequeueOne] Error: Channel closing: too late to send/recv, messages will be lost
 20:30:15     INFO -  ###!!! [Parent][OnMaybeDequeueOne] Error: Channel closing: too late to send/recv, messages will be lost
 20:30:15     INFO -  ###!!! [Parent][OnMaybeDequeueOne] Error: Channel closing: too late to send/recv, messages will be lost
 20:30:15     INFO -  -----------------------------------------------------
 20:30:15     INFO -  Suppressions used:
 20:30:15     INFO -    count      bytes template
 20:30:15     INFO -      821      26248 nsComponentManagerImpl
 20:30:15     INFO -        6        816 mozJSComponentLoader::LoadModule
 20:30:15     INFO -        1        384 pixman_implementation_lookup_composite
 20:30:15     INFO -      360      15936 libfontconfig.so
 20:30:15     INFO -        8       1816 MessageLoop::MessageLoop
 20:30:15     INFO -        1         24 base::WaitableEvent::TimedWait
 20:30:15     INFO -        6        192 libcairo.so
 20:30:15     INFO -        1         32 libdl.so
 20:30:15     INFO -       26       6492 libglib-2.0.so
 20:30:15     INFO -  -----------------------------------------------------
 20:30:16     INFO -  -----------------------------------------------------
 20:30:16     INFO -  Suppressions used:
 20:30:16     INFO -    count      bytes template
 20:30:16     INFO -      824      26336 nsComponentManagerImpl
 20:30:16     INFO -        9       1224 mozJSComponentLoader::LoadModule
 20:30:16     INFO -        1        384 pixman_implementation_lookup_composite
 20:30:16     INFO -      360      15936 libfontconfig.so
 20:30:16     INFO -        8       1816 MessageLoop::MessageLoop
 20:30:16     INFO -        1         24 base::WaitableEvent::TimedWait
 20:30:16     INFO -        6        192 libcairo.so
 20:30:16     INFO -        1         32 libdl.so
 20:30:16     INFO -       26       6492 libglib-2.0.so
 20:30:16     INFO -  -----------------------------------------------------
 20:30:20     INFO -  -----------------------------------------------------
 20:30:20     INFO -  Suppressions used:
 20:30:20     INFO -    count      bytes template
 20:30:20     INFO -       40        986 libc.so
 20:30:20     INFO -      832      26584 nsComponentManagerImpl
 20:30:20     INFO -       51       6936 mozJSComponentLoader::LoadModule
 20:30:20     INFO -        1        384 pixman_implementation_lookup_composite
 20:30:20     INFO -      360      15936 libfontconfig.so
 20:30:20     INFO -        1         32 libdl.so
 20:30:20     INFO -       26       6492 libglib-2.0.so
 20:30:20     INFO -        2         56 libresolv.so
 20:30:20     INFO -  -----------------------------------------------------
 20:30:20     INFO -  TEST-INFO | Main app process: exit 0
 20:30:20     INFO -  runtests.py | Application ran for: 0:01:08.977297
 20:30:20     INFO -  zombiecheck | Reading PID log: /tmp/tmp_zqaNNpidlog
 20:30:20     INFO -  ==> process 8844 launched child process 8901
 20:30:20     INFO -  ==> process 8844 launched child process 8934
 20:30:20     INFO -  ==> process 8844 launched child process 8957
 20:30:20     INFO -  ==> process 8844 launched child process 8984
 20:30:20     INFO -  ==> process 8844 launched child process 9007
 20:30:20     INFO -  ==> process 8844 launched child process 9010
 20:30:20     INFO -  ==> process 8844 launched child process 9051
 20:30:20     INFO -  ==> process 8844 launched child process 9082
 20:30:20     INFO -  ==> process 8844 launched child process 9105
 20:30:20     INFO -  zombiecheck | Checking for orphan process with PID: 8901
 20:30:20     INFO -  zombiecheck | Checking for orphan process with PID: 8934
 20:30:20     INFO -  zombiecheck | Checking for orphan process with PID: 8957
 20:30:20     INFO -  zombiecheck | Checking for orphan process with PID: 8984
 20:30:20     INFO -  zombiecheck | Checking for orphan process with PID: 9007
 20:30:20     INFO -  zombiecheck | Checking for orphan process with PID: 9010
 20:30:20     INFO -  zombiecheck | Checking for orphan process with PID: 9051
 20:30:20     INFO -  zombiecheck | Checking for orphan process with PID: 9082
 20:30:20     INFO -  zombiecheck | Checking for orphan process with PID: 9105
 20:30:20     INFO -  Stopping web server
 20:30:20     INFO -  Stopping web socket server
 20:30:20     INFO -  Stopping ssltunnel
 20:30:20     INFO -  WARNING | leakcheck | refcount logging is off, so leaks can't be detected!
 20:30:20     INFO -  runtests.py | Running tests: end.
 20:30:20     INFO -  2323 INFO TEST-START | Shutdown
 20:30:20     INFO -  2324 INFO Passed:  11
 20:30:20     INFO -  2325 INFO Failed:  0
 20:30:20     INFO -  2326 INFO Todo:    0
 20:30:20     INFO -  2327 INFO Slowest: 13541ms - /tests/dom/ipc/tests/test_permission_when_oop_app_crashes.html
 20:30:20     INFO -  2328 INFO SimpleTest FINISHED
 20:30:20     INFO -  2329 INFO TEST-INFO | Ran 1 Loops
 20:30:20     INFO -  2330 INFO SimpleTest FINISHED
 20:30:20     INFO -  dir: dom/json/test
 20:30:20     INFO -  Setting pipeline to PAUSED ...
 20:30:20     INFO -  Pipeline is PREROLLING ...
 20:30:20     INFO -  Pipeline is PREROLLED ...
 20:30:20     INFO -  Setting pipeline to PLAYING ...
 20:30:20     INFO -  New clock: GstSystemClock
 20:30:20     INFO -  Got EOS from element "pipeline0".
 20:30:20     INFO -  Execution ended after 32676987 ns.
 20:30:20     INFO -  Setting pipeline to PAUSED ...
 20:30:20     INFO -  Setting pipeline to READY ...
 20:30:20     INFO -  Setting pipeline to NULL ...
 20:30:20     INFO -  Freeing pipeline ...
 20:30:20     INFO -  mozprofile.addons WARNING | Could not install /builds/slave/test/build/tests/mochitest/extensions/mozscreenshots: [Errno 2] No such file or directory: '/builds/slave/test/build/tests/mochitest/extensions/mozscreenshots/install.rdf'
 20:30:20     INFO -  INFO | runtests.py | ASan using symbolizer at /builds/slave/test/build/application/firefox/llvm-symbolizer
 20:30:20     INFO -  INFO | runtests.py | ASan running in low-memory configuration
 20:30:21     INFO -  pk12util: PKCS12 IMPORT SUCCESSFUL
 20:30:21     INFO -  INFO | runtests.py | ASan using symbolizer at /builds/slave/test/build/application/firefox/llvm-symbolizer
 20:30:21     INFO -  LSan enabled.
 20:30:21     INFO -  LSan using suppression file /builds/slave/test/build/tests/mochitest/lsan_suppressions.txt
 20:30:21     INFO -  INFO | runtests.py | ASan running in low-memory configuration
 20:30:21     INFO -  INFO | runtests.py | ASan using symbolizer at /builds/slave/test/build/application/firefox/llvm-symbolizer
 20:30:21     INFO -  INFO | runtests.py | ASan running in low-memory configuration
 20:30:21     INFO -  MochitestServer : launching [u'/builds/slave/test/build/tests/bin/xpcshell', '-g', '/builds/slave/test/build/application/firefox', '-v', '170', '-f', '/builds/slave/test/build/tests/bin/components/httpd.js', '-e', "const _PROFILE_PATH = '/tmp/tmpKCRpJg.mozrunner'; const _SERVER_PORT = '8888'; const _SERVER_ADDR = '127.0.0.1'; const _TEST_PREFIX = undefined; const _DISPLAY_RESULTS = false;", '-f', '/builds/slave/test/build/tests/mochitest/server.js']
 20:30:21     INFO -  runtests.py | Server pid: 9167
 20:30:21     INFO -  runtests.py | Websocket server pid: 9170
 20:30:21     INFO -  INFO | runtests.py | ASan using symbolizer at /builds/slave/test/build/application/firefox/llvm-symbolizer
 20:30:21     INFO -  INFO | runtests.py | ASan running in low-memory configuration
 20:30:21     INFO -  runtests.py | SSL tunnel pid: 9175
 20:30:22     INFO -  runtests.py | Running tests: start.
 20:30:22     INFO -  runtests.py | Application pid: 9197
 20:30:22     INFO -  TEST-INFO | started process Main app process
 20:30:33     INFO -  [Child 9254] WARNING: g_path_get_basename: assertion `file_name != NULL' failed: 'glib warning', file /builds/slave/m-in-l64-asan-0000000000000000/build/src/toolkit/xre/nsSigHandlers.cpp, line 142
 20:30:33     INFO -  (process:9254): GLib-CRITICAL **: g_path_get_basename: assertion `file_name != NULL' failed
 20:30:39     INFO -  2331 INFO TEST-START | dom/json/test/test_json.html
 20:30:40     INFO -  MEMORY STAT vsizeMaxContiguous not supported in this build configuration.
 20:30:40     INFO -  MEMORY STAT heapAllocated not supported in this build configuration.
 20:30:40     INFO -  MEMORY STAT | vsize 20972388MB | residentFast 231MB
 20:30:40     INFO -  2332 INFO TEST-OK | dom/json/test/test_json.html | took 1733ms
 20:30:41     INFO -  JavaScript error: resource://gre/modules/PerformanceStats.jsm, line 211: NS_ERROR_NOT_AVAILABLE: Component returned failure code: 0x80040111 (NS_ERROR_NOT_AVAILABLE) [nsIPerformanceStatsService.isMonitoringJank]
 20:30:41     INFO -  ###!!! [Parent][OnMaybeDequeueOne] Error: Channel closing: too late to send/recv, messages will be lost
 20:30:42     INFO -  ###!!! [Parent][OnMaybeDequeueOne] Error: Channel closing: too late to send/recv, messages will be lost
 20:30:43     INFO -  ###!!! [Parent][OnMaybeDequeueOne] Error: Channel closing: too late to send/recv, messages will be lost
 20:30:43     INFO -  ###!!! [Parent][OnMaybeDequeueOne] Error: Channel closing: too late to send/recv, messages will be lost
 20:30:43     INFO -  ###!!! [Parent][OnMaybeDequeueOne] Error: Channel closing: too late to send/recv, messages will be lost
 20:30:44     INFO -  -----------------------------------------------------
 20:30:44     INFO -  Suppressions used:
 20:30:44     INFO -    count      bytes template
 20:30:44     INFO -      821      26248 nsComponentManagerImpl
 20:30:44     INFO -        6        816 mozJSComponentLoader::LoadModule
 20:30:44     INFO -        1        384 pixman_implementation_lookup_composite
 20:30:44     INFO -      360      15936 libfontconfig.so
 20:30:44     INFO -        8       1816 MessageLoop::MessageLoop
 20:30:44     INFO -        1         24 base::WaitableEvent::TimedWait
 20:30:44     INFO -        6        192 libcairo.so
 20:30:44     INFO -        1         32 libdl.so
 20:30:44     INFO -       26       6492 libglib-2.0.so
 20:30:44     INFO -  -----------------------------------------------------
 20:30:47     INFO -  -----------------------------------------------------
 20:30:47     INFO -  Suppressions used:
 20:30:47     INFO -    count      bytes template
 20:30:47     INFO -       40        986 libc.so
 20:30:47     INFO -      832      26584 nsComponentManagerImpl
 20:30:47     INFO -       50       6800 mozJSComponentLoader::LoadModule
 20:30:47     INFO -        1        384 pixman_implementation_lookup_composite
 20:30:47     INFO -      360      15936 libfontconfig.so
 20:30:47     INFO -        1         32 libdl.so
 20:30:47     INFO -       26       6492 libglib-2.0.so
 20:30:47     INFO -        2         56 libresolv.so
 20:30:47     INFO -  -----------------------------------------------------

Comment 1

[Jean-Yves Avenard [:jya]]

hopefully, the underlying cause for this will be corrected in bug 1240995

Explanation in bug 1240995 comment 7

But why isn't ASAN finding those leaks all the time like it did for bug 1240995 ?

Comment 2

[Jean-Yves Avenard [:jya]]

There appear to be more leaks here than I had first assumed.

I don't really understand how that's possible however as glancing at FFmpeg code allocation and shutdown appear all good to me, I didn't see any miss.

Comment 3

[Andrew McCreight [:mccr8]]

(In reply to Jean-Yves Avenard [:jya] from comment #1)
> But why isn't ASAN finding those leaks all the time like it did for bug 1240995 ?

I have seen intermittent media leaks before. I'd guess they are due to some kind of raciness. Also, this leak can't be a regression from bug 1240995, because that never made it to mozilla-central, and if you click on the orange factor link, you can see that it happened on m-c once:
https://treeherder.mozilla.org/logviewer.html#?repo=mozilla-central&job_id=3144432

At least this leak has some reasonable stacks.

Comment 4

[Jean-Yves Avenard [:jya]]

(In reply to Andrew McCreight [:mccr8] from comment #3)
> (In reply to Jean-Yves Avenard [:jya] from comment #1)
> > But why isn't ASAN finding those leaks all the time like it did for bug 1240995 ?
> 
> I have seen intermittent media leaks before. I'd guess they are due to some
> kind of raciness. Also, this leak can't be a regression from bug 1240995,

This is not what I meant.

The leaks occur due to the new use of our own ffmpeg decoder for VP8 and VP9 ; previously this was done with the system ffmpeg which on the try machine is very old (version 0.8.5 which had no locking of any kind). So at least the races you mentioned wouldn't be unheard of.

However, the trace indicates mozilla::FFmpegDataDecoder<46465650>::InitDecoder

Now *that* is the new code. Bug 1240995 is just a refactoring of the bug introducing that change (bug 1240630).
Fundamentally, there is no logic difference between bug 1240995 and bug 1240630. They both use the same ffmpeg version, use exactly the same API. It's just how the symbols is resolved that is different.

So whatever leaks found in bug 1240995 by ASAN also exists in bug 1240630 (this treeherder long). Yet, it never found the leak of the pthread mutexes.

> At least this leak has some reasonable stacks.
indeed.

Comment 5

[Andrew McCreight [:mccr8]]

(In reply to Jean-Yves Avenard [:jya] from comment #4)
> So whatever leaks found in bug 1240995 by ASAN also exists in bug 1240630
> (this treeherder long). Yet, it never found the leak of the pthread mutexes.

Ah, I see. My only guess would be that the old stacks somehow ended up matching something in build/sanitizers/lsan_suppressions.txt, but the new ones don't (the external library related suppressions are near the end of the file). However, I don't see anything that is obviously video related in there, so I don't know.

Comment 6

[Intermittent Failures Robot]

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

Repository breakdown:
* mozilla-inbound: 3
* mozilla-central: 1
* fx-team: 1
* b2g-inbound: 1

Platform breakdown:
* linux64: 6

For more details, see:
https://brasstacks.mozilla.com/orangefactor/?display=Bug&bugid=1241773&startday=2016-01-18&endday=2016-01-24&tree=all

Comment 7

[Chris Peterson [:cpeterson]]

P2 because Jean-Yves started to look into this leak and saw more leaks than he expected.

Comment 8

[Intermittent Failures Robot]

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

Repository breakdown:
* mozilla-inbound: 12
* fx-team: 5
* try: 2
* mozilla-central: 2
* mozilla-aurora: 2

Platform breakdown:
* linux64: 23

For more details, see:
https://brasstacks.mozilla.com/orangefactor/?display=Bug&bugid=1241773&startday=2016-01-25&endday=2016-01-31&tree=all

Comment 9

[Intermittent Failures Robot]

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

Repository breakdown:
* mozilla-inbound: 15
* fx-team: 9
* mozilla-aurora: 4
* try: 2
* mozilla-central: 2

Platform breakdown:
* linux64: 32

For more details, see:
https://brasstacks.mozilla.com/orangefactor/?display=Bug&bugid=1241773&startday=2016-02-01&endday=2016-02-07&tree=all

Comment 10

[Intermittent Failures Robot]

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

Repository breakdown:
* mozilla-inbound: 15
* try: 4
* fx-team: 4
* mozilla-aurora: 3
* mozilla-central: 1

Platform breakdown:
* linux64: 27

For more details, see:
https://brasstacks.mozilla.com/orangefactor/?display=Bug&bugid=1241773&startday=2016-02-08&endday=2016-02-14&tree=all

Comment 11

[Intermittent Failures Robot]

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

Repository breakdown:
* mozilla-inbound: 7
* fx-team: 5
* try: 4
* mozilla-aurora: 3

Platform breakdown:
* linux64: 19

For more details, see:
https://brasstacks.mozilla.com/orangefactor/?display=Bug&bugid=1241773&startday=2016-02-22&endday=2016-02-28&tree=all

Comment 12

[Intermittent Failures Robot]

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

Repository breakdown:
* mozilla-inbound: 10
* mozilla-aurora: 5
* fx-team: 4
* mozilla-central: 2
* try: 1

Platform breakdown:
* linux64: 22

For more details, see:
https://brasstacks.mozilla.com/orangefactor/?display=Bug&bugid=1241773&startday=2016-02-29&endday=2016-03-06&tree=all

Comment 13

[Intermittent Failures Robot]

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

Repository breakdown:
* mozilla-inbound: 20
* fx-team: 3
* mozilla-central: 2
* mozilla-aurora: 2
* try: 1
* mozilla-beta: 1

Platform breakdown:
* linux64: 29

For more details, see:
https://brasstacks.mozilla.com/orangefactor/?display=Bug&bugid=1241773&startday=2016-03-07&endday=2016-03-13&tree=all

Comment 14

[Intermittent Failures Robot]

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

Repository breakdown:
* mozilla-inbound: 8
* mozilla-beta: 5
* fx-team: 4
* mozilla-aurora: 2

Platform breakdown:
* linux64: 19

For more details, see:
https://brasstacks.mozilla.com/orangefactor/?display=Bug&bugid=1241773&startday=2016-03-14&endday=2016-03-20&tree=all

Comment 15

[Intermittent Failures Robot]

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

Repository breakdown:
* mozilla-inbound: 7
* mozilla-aurora: 7
* mozilla-beta: 3
* try: 1
* mozilla-central: 1
* fx-team: 1

Platform breakdown:
* linux64: 20

For more details, see:
https://brasstacks.mozilla.com/orangefactor/?display=Bug&bugid=1241773&startday=2016-03-21&endday=2016-03-27&tree=all

Comment 16

[Intermittent Failures Robot]

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

Repository breakdown:
* mozilla-beta: 5
* mozilla-inbound: 2
* mozilla-aurora: 1
* fx-team: 1

Platform breakdown:
* linux64: 9

For more details, see:
https://brasstacks.mozilla.com/orangefactor/?display=Bug&bugid=1241773&startday=2016-03-28&endday=2016-04-03&tree=all

Comment 17

[Intermittent Failures Robot]

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

Repository breakdown:
* mozilla-inbound: 4
* mozilla-beta: 3
* fx-team: 3

Platform breakdown:
* linux64: 10

For more details, see:
https://brasstacks.mozilla.com/orangefactor/?display=Bug&bugid=1241773&startday=2016-04-04&endday=2016-04-10&tree=all

Comment 18

[Jean-Yves Avenard [:jya]]

this bug would be fixed if the ancient libav found in Ubuntu 12.04 got upgraded...

Comment 19

[Intermittent Failures Robot]

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

Repository breakdown:
* mozilla-aurora: 2
* mozilla-release: 1
* mozilla-central: 1
* mozilla-beta: 1
* fx-team: 1

Platform breakdown:
* linux64: 6

For more details, see:
https://brasstacks.mozilla.com/orangefactor/?display=Bug&bugid=1241773&startday=2016-04-18&endday=2016-04-24&tree=all

Comment 20

[Intermittent Failures Robot]

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

Repository breakdown:
* try: 2
* mozilla-inbound: 1
* mozilla-beta: 1
* mozilla-aurora: 1

Platform breakdown:
* linux64: 5

For more details, see:
https://brasstacks.mozilla.com/orangefactor/?display=Bug&bugid=1241773&startday=2016-04-25&endday=2016-05-01&tree=all

Comment 21

[Intermittent Failures Robot]

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

Repository breakdown:
* mozilla-beta: 2
* mozilla-aurora: 2
* mozilla-release: 1

Platform breakdown:
* linux64: 5

For more details, see:
https://brasstacks.mozilla.com/orangefactor/?display=Bug&bugid=1241773&startday=2016-05-10&endday=2016-05-16&tree=all

Comment 22

[Intermittent Failures Robot]

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

Repository breakdown:
* mozilla-aurora: 3
* mozilla-beta: 2

Platform breakdown:
* linux64: 5

For more details, see:
https://brasstacks.mozilla.com/orangefactor/?display=Bug&bugid=1241773&startday=2016-05-23&endday=2016-05-29&tree=all

Comment 23

[Anthony Jones (:ajones, :kentuckyfriedtakahe, :k17e)]

Mass change P2 -> P3

Comment 24

[Karl Tomlinson (:karlt)]

The last entry on orange factor is 7 Jul 2016, 04:48 mozilla-beta.

The logs say "The job does not exist or has expired." without even providing a summary.