1111952 - [TaskTracer] Assertion failure: !sTraceInfoTLS, at mozilla-central/tools/profiler/GeckoTaskTracer.cpp:204

Status: RESOLVED WONTFIX

(Core :: Gecko Profiler, defect)

Description

[Gina Yeh [:gyeh] [:ginayeh]]

http://dxr.mozilla.org/mozilla-central/source/tools/profiler/GeckoTaskTracer.cpp#204

Comment 1

[Gina Yeh [:gyeh] [:ginayeh]]

I also got the following warnings:

I/Gecko   (  915): [915] WARNING: NS_ENSURE_TRUE(IsInitialized()) failed: file ../../../../../mozilla-central/tools/profiler/GeckoTaskTracer.cpp, line 224
I/Gecko   (  915): [915] WARNING: NS_ENSURE_TRUE(info) failed: file ../../../../../mozilla-central/tools/profiler/GeckoTaskTracer.cpp, line 273
I/Gecko   (  915): [915] WARNING: Tried to RegisterCallback without an AtExitManager: file ../../../../../mozilla-central/ipc/chromium/src/base/at_exit.cc, line 40
I/Gecko   (  915): [Child 915] WARNING: NS_ENSURE_TRUE(IsInitialized()) failed: file ../../../../../mozilla-central/tools/profiler/GeckoTaskTracer.cpp, line 224
I/Gecko   (  915): [Child 915] WARNING: NS_ENSURE_TRUE(info) failed: file ../../../../../mozilla-central/tools/profiler/GeckoTaskTracer.cpp, line 273
I/Gecko   (  915): [Child 915] WARNING: NS_ENSURE_TRUE(IsInitialized()) failed: file ../../../../../mozilla-central/tools/profiler/GeckoTaskTracer.cpp, line 224
I/Gecko   (  915): [Child 915] WARNING: NS_ENSURE_TRUE(info) failed: file ../../../../../mozilla-central/tools/profiler/TracedTaskCommon.cpp, line 24
I/Gecko   (  915): [Child 915] WARNING: NS_ENSURE_TRUE(IsInitialized()) failed: file ../../../../../mozilla-central/tools/profiler/GeckoTaskTracer.cpp, line 224
I/Gecko   (  915): [Child 915] WARNING: NS_ENSURE_TRUE(IsInitialized()) failed: file ../../../../../mozilla-central/tools/profiler/GeckoTaskTracer.cpp, line 224
I/Gecko   (  915): [Child 915] WARNING: NS_ENSURE_TRUE(IsInitialized()) failed: file ../../../../../mozilla-central/tools/profiler/GeckoTaskTracer.cpp, line 224
I/Gecko   (  915): [Child 915] WARNING: NS_ENSURE_TRUE(IsInitialized()) failed: file ../../../../../mozilla-central/tools/profiler/GeckoTaskTracer.cpp, line 224
I/Gecko   (  915): [Child 915] WARNING: NS_ENSURE_TRUE(IsInitialized()) failed: file ../../../../../mozilla-central/tools/profiler/GeckoTaskTracer.cpp, line 224

Comment 2

[Kan-Ru Chen [:kanru] (UTC+9)]

This is critical because otherwise task tracer couldn't be used with DEBUG enabled. If those methods are called before IsInitialized() they shouldn't use NS_ENSURE_TRUE but if (!IsInitialized()) return;

Comment 3

[Cervantes Yu [:cyu] [:cervantes]]

I am going to fix this in bug 1095433 by introducing ENSURE_TRUE_VOID() which is the counterpart of NS_ENSURE_TRUE_VOID() without the warning in the debug build.

Comment 4

[Gerald Squelart (he/him) (not at Mozilla since 2022-09-15)]

Task Tracer was removed in bug 1715257.