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Issue 625339 link

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Issue metadata

Status: Duplicate
Owner:
Not on Chrome anymore
Closed: Jul 2016
EstimatedDays: ----
NextAction: ----
OS: Linux
Pri: 1
Type: Bug



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DCHECK hit when trying to create a window from extension code during shutdown.

Project Member Reported by ClusterFuzz, Jul 1 2016

Issue description

Detailed report: https://cluster-fuzz.appspot.com/testcase?key=5120375994449920

Fuzzer: meacer_extension_apis
Job Type: linux_asan_chrome_mp
Platform Id: linux

Crash Type: CHECK failure
Crash Address: 
Crash State:
  false in browser_process_impl.cc
  BrowserProcessImpl::OnKeepAliveStateChanged
  KeepAliveRegistry::OnKeepAliveStateChanged
  
Regressed: https://cluster-fuzz.appspot.com/revisions?job=linux_asan_chrome_mp&range=172836:173286

Minimized Testcase (5.37 Kb): https://cluster-fuzz.appspot.com/download/AMIfv96ut8QRHR24UMIbbi95oWd_8XX7Ur9hdyzPFvcJirn1cH73db-8N56_luwTz9PuhXrGqUM6sbiu_jcrmO9W-GAa5SiqzBdfAVyuWP8YvTH9dYDZXKyycfUR2RSkFY3zczGTUl1Jcx_xjrPo5BmwJ_eU_QfYPg?testcase_id=5120375994449920

Filer: mmohammad

See https://dev.chromium.org/Home/chromium-security/bugs/reproducing-clusterfuzz-bugs for more information.
 
Owner: dgn@chromium.org
Status: Assigned (was: Available)
Suspected CL could be
https://chromium.googlesource.com/chromium/src/+/fe075c81bffa961dfbc1bccc2e47501f45b88484%5E%21/chrome/browser/browser_process_impl.cc
Last updated by dgn @ weeks ago , please have a look and reassign if needed.

Thank you.

Comment 2 by dgn@chromium.org, Jul 4 2016

Mergedinto: 623727
Status: Duplicate (was: Assigned)
Summary: DCHECK hit when trying to create a window from extension code during shutdown. (was: false in browser_process_impl.cc)
Thanks. Better trace: 

BrowserProcessImpl::OnKeepAliveStateChanged()
KeepAliveRegistry::OnKeepAliveStateChanged()
KeepAliveRegistry::Register()
Browser::RegisterKeepAlive()
BrowserList::AddBrowser()
Browser::Browser()
extensions::WindowsCreateFunction::RunSync()
ChromeSyncExtensionFunction::Run()
ExtensionFunction::RunWithValidation()

Merging into 623727, that has the same root cause.

Comment 3 by dgn@chromium.org, Jul 4 2016

Mergedinto: -623727 625646
Project Member

Comment 4 by ClusterFuzz, Jul 6 2016

ClusterFuzz has detected this testcase as flaky and is unable to reproduce it in the original crash revision. Skipping fixed testing check and marking it as potentially fixed.

Detailed report: https://cluster-fuzz.appspot.com/testcase?key=5120375994449920

Fuzzer: meacer_extension_apis
Job Type: linux_asan_chrome_mp
Platform Id: linux

Crash Type: CHECK failure
Crash Address: 
Crash State:
  false in browser_process_impl.cc
  BrowserProcessImpl::OnKeepAliveStateChanged
  KeepAliveRegistry::OnKeepAliveStateChanged
  
Regressed: https://cluster-fuzz.appspot.com/revisions?job=linux_asan_chrome_mp&range=381909:382014

Minimized Testcase (5.37 Kb): https://cluster-fuzz.appspot.com/download/AMIfv96ut8QRHR24UMIbbi95oWd_8XX7Ur9hdyzPFvcJirn1cH73db-8N56_luwTz9PuhXrGqUM6sbiu_jcrmO9W-GAa5SiqzBdfAVyuWP8YvTH9dYDZXKyycfUR2RSkFY3zczGTUl1Jcx_xjrPo5BmwJ_eU_QfYPg?testcase_id=5120375994449920

See https://dev.chromium.org/Home/chromium-security/bugs/reproducing-clusterfuzz-bugs for more information.

If you suspect that the result above is incorrect, try re-doing that job on the test case report page.
Project Member

Comment 5 by sheriffbot@chromium.org, Nov 22 2016

Labels: -Restrict-View-EditIssue
Removing EditIssue view restrictions from ClusterFuzz filed bugs. If you believe that this issue should still be restricted, please reapply the label.

For more details visit https://www.chromium.org/issue-tracking/autotriage - Your friendly Sheriffbot

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