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Issue metadata

Status: WontFix
Owner:
Closed: May 2018
Cc:
Components:
EstimatedDays: ----
NextAction: ----
OS: Linux , Android , Windows , Chrome
Pri: 1
Type: Bug-Regression



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Chrome_Linux: Crash Report - base::internal::TaskSchedulerImpl::Start

Project Member Reported by cr...@system.gserviceaccount.com, Sep 6 2017

Issue description

reporter:krajshree@google.com

crash_analysis_section:start
crash_analysis_section:end

Magic Signature: base::internal::TaskSchedulerImpl::Start

All Versions Crash Link: https://crash.corp.google.com/browse?q=product.name%3D%27Chrome%27%20AND%20custom_data.ChromeCrashProto.magic_signature_1.name%3D%27base%3A%3Ainternal%3A%3ATaskSchedulerImpl%3A%3AStart%27&sql_dialect=dremelsql&ignore_case=false&enable_rewrite=true&omit_field_name=&omit_field_value=&omit_field_opt=%3D&unnest=

LINUX ONLY Crash link: https://crash.corp.google.com/browse?q=product.name%3D'Chrome_Linux'%20AND%20product.version%3D'61.0.3163.79'%20AND%20custom_data.ChromeCrashProto.channel%3D''%20AND%20custom_data.ChromeCrashProto.ptype%3D'renderer'%20AND%20custom_data.ChromeCrashProto.magic_signature_1.name%3D'base%3A%3Ainternal%3A%3ATaskSchedulerImpl%3A%3AStart'%20AND%20ReportID%3D'698db78ac5ec5249'&sql_dialect=dremelsql&ignore_case=false&enable_rewrite=true&omit_field_name=&omit_field_value=&omit_field_opt=%3D&unnest=#3

-------------------------------------------------------------------------------
Sample Report
-------------------------------------------------------------------------------
Product name: Chrome_Linux
Magic Signature : base::internal::TaskSchedulerImpl::Start
Product Version: 61.0.3163.79
Process type: renderer
Report ID: 698db78ac5ec5249
Report Url: https://crash.corp.google.com/698db78ac5ec5249
Report Time: 2017-09-05T19:53:48-07:00
Upload Time: 2017-09-05T19:53:48.524-07:00
Uptime: 89 ms
CumulativeProductUptime: 0 ms
OS Name: Linux
OS Version: 0.0.0 Linux 3.10.0-693.el7.x86_64 #1 SMP Thu Jul 6 19:56:57 EDT 2017 x86_64
CPU Architecture: amd64
CPU Info: family 6 model 60 stepping 3

-------------------------------------------------------------------------------
Crashing thread: Thread index: 0. Stack Quality: 61%. Thread id: 23667.
-------------------------------------------------------------------------------
0x000055897fc88c13 (chrome - task_scheduler_impl.cc: 61)	base::internal::TaskSchedulerImpl::Start(base::TaskScheduler::InitParams const&)
0x0000558981fa7e08 (chrome - child_process.cc: 58)	content::ChildProcess::ChildProcess(base::ThreadPriority, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&, std::__1::unique_ptr<base::TaskScheduler::InitParams, std::__1::default_delete<base::TaskScheduler::InitParams> >)
0x00005589830052b7 (chrome - render_process.cc: 14)	content::RenderProcess::RenderProcess(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&, std::__1::unique_ptr<base::TaskScheduler::InitParams, std::__1::default_delete<base::TaskScheduler::InitParams> >)
0x0000558983004d3f (chrome - render_process_impl.cc: 112)	content::RenderProcessImpl::RenderProcessImpl(std::__1::unique_ptr<base::TaskScheduler::InitParams, std::__1::default_delete<base::TaskScheduler::InitParams> >)
0x00005589830051ff (chrome - render_process_impl.cc: 194)	content::RenderProcessImpl::Create()
0x00005589833ffc16 (chrome - renderer_main.cc: 206)	content::RendererMain(content::MainFunctionParams const&)
0x000055897f94016c (chrome - content_main_runner.cc: 336)	content::RunZygote(content::MainFunctionParams const&, content::ContentMainDelegate*)
0x000055897f94135c (chrome - content_main_runner.cc: 686)	content::ContentMainRunnerImpl::Run()
0x000055897f949773 (chrome - main.cc: 469)	service_manager::Main(service_manager::MainParams const&)
0x000055897f93fe51 (chrome - content_main.cc: 19)	content::ContentMain(content::ContentMainParams const&)
0x000055897e57c8ab (chrome - chrome_main.cc: 139)	ChromeMain
0x00007f737f27ac04 (libc-2.17.so + 0x00021c04)	
0x000055897e57c80f (chrome + 0x0178a80f)	
0x000055897e483fff (chrome + 0x01691fff)	
0x00007f737f847502 (ld-2.17.so + 0x0000f502)	
0x000055897e483fff (chrome + 0x01691fff)	
0x000055897e484028 (chrome + 0x01692028)	_start
0x00007ffe3db8d1c7 

 
Components: Internals>TaskScheduler
Labels: -Type-Bug -Pri-2 ReleaseBlock-Stable TE-CrashTriage M-62 OS-Android OS-Chrome OS-Windows Pri-1 Type-Bug-Regression
Owner: fdoray@chromium.org
Status: Assigned (was: Untriaged)
1) This is a regression crash seen from 60.0.3107.4 and crashes are also seen in latest stable #61.0.3163.79.

2) Currently its a top #4 renderer crasher having 21 crashes from 4 unique client Ids.

3) Crashes are seen on latest M61 as below.

   61.0.3163.79	10.00%	21	-- Latest Stable

Crashes seen on other builds are as follows:
62.0.3192.0	4.29%	9	
61.0.3163.79	10.00%	21	
61.0.3163.31	1.43%	3	
61.0.3163.13	3.81%	8	
61.0.3124.4	0.48%	1	
60.0.3112.113	12.38%	26	
60.0.3112.101	36.19%	76	
60.0.3112.90	12.86%	27	
60.0.3112.78	15.24%	32	
60.0.3112.50	0.95%	2	
60.0.3112.7	1.43%	3	
60.0.3107.4	0.95%	2	

4) Link to list of builds where crashes are seen:
https://crash.corp.google.com/browse?q=product.name%3D%27Chrome_Linux%27%20AND%20custom_data.ChromeCrashProto.ptype%3D%27renderer%27%20AND%20custom_data.ChromeCrashProto.magic_signature_1.name%3D%27base%3A%3Ainternal%3A%3ATaskSchedulerImpl%3A%3AStart%27&sql_dialect=dremelsql&ignore_case=false&enable_rewrite=true&omit_field_name=&omit_field_value=&omit_field_opt=%3D&unnest=#-property-selector,samplereports:5,productversion:1000,+author

5) Possible suspect from the code search on the crashed file "task_scheduler_impl.cc" based on recent changes made.
Review-Url: https://codereview.chromium.org/2834063002

fdoray@ : Could you please take a look into this if its related to your change, if not please help in assigning it to the right owner.

Note: Adding label ReleaseBlock-Stable as more spikes are seen on latest stable. Please feel free to remove if not appropriate.

Thanks...!!
Labels: -ReleaseBlock-Stable
Unmarking ReleaseBlock-Stable. The referenced change has been in the build since M60.

>git tag --contains 0f358eedd390d9c0017ec60ff95c51cfa07d60a5
[Truncated]
60.0.3112.113 <-- Previous Stable
[Truncated]
Description: Show this description
Project Member

Comment 4 by sheriffbot@chromium.org, Oct 3 2017

Labels: FoundIn-M-63 Fracas
Users experienced this crash on the following builds:

Linux Dev 63.0.3223.8 -  2.05 CPM, 8 reports, 1 clients (signature base::internal::TaskSchedulerImpl::Start)

If this update was incorrect, please add "Fracas-Wrong" label to prevent future updates.

- Go/Fracas

Comment 6 by gab@chromium.org, Oct 6 2017

Are we seeing crashes when starting other threads too? Can we do anything here?
Project Member

Comment 7 by sheriffbot@chromium.org, Oct 10 2017

Labels: FoundIn-M-62
Users experienced this crash on the following builds:

Linux Beta 62.0.3202.45 -  0.79 CPM, 7 reports, 3 clients (signature base::internal::TaskSchedulerImpl::Start)

If this update was incorrect, please add "Fracas-Wrong" label to prevent future updates.

- Go/Fracas
Project Member

Comment 8 by sheriffbot@chromium.org, Feb 15 2018

Labels: FoundIn-M-66
Users experienced this crash on the following builds:

Linux Dev 66.0.3343.3 -  4.59 CPM, 15 reports, 1 clients (signature base::internal::TaskSchedulerImpl::Start)

If this update was incorrect, please add "Fracas-Wrong" label to prevent future updates.

- Go/Fracas

Comment 9 by gab@chromium.org, May 3 2018

Labels: -Restrict-View-EditIssue
Status: WontFix (was: Assigned)
If we can't start threads, there's no way we can run Chrome. Don't think we can fix this.

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