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Issue 832154 link

Starred by 1 user
Status: Duplicate
Merged: issue 771912
Owner: ----
Closed: Apr 2018
Components:
EstimatedDays: ----
NextAction: ----
OS: Linux
Pri: 1
Type: Bug



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CHECK failure: state.connection_initialized in network_state_notifier.h

Project Member Reported by ClusterFuzz, Apr 12 2018 
Detailed report: https://clusterfuzz.com/testcase?key=6048685096697856

Fuzzer: libFuzzer_renderer_fuzzer
Job Type: libfuzzer_chrome_asan_debug
Platform Id: linux

Crash Type: CHECK failure
Crash Address: 
Crash State:
  state.connection_initialized in network_state_notifier.h
  blink::NetworkStateNotifier::ConnectionType
  blink::NetworkStateNotifier::IsCellularConnectionType
  
Sanitizer: address (ASAN)

Regressed: https://clusterfuzz.com/revisions?job=libfuzzer_chrome_asan_debug&range=524234:524268

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=6048685096697856

Issue filed automatically.

See https://chromium.googlesource.com/chromium/src/+/master/testing/libfuzzer/reference.md for more information.
Project Member

Comment 1 by ClusterFuzz, Apr 12 2018

Components: Blink>Media Platform
Labels: Test-Predator-Auto-Components
Automatically applying components based on crash stacktrace and information from OWNERS files.

If this is incorrect, please apply the Test-Predator-Wrong-Components label.

Comment 2 by brajkumar@chromium.org, Apr 13 2018

Mergedinto: 771912
Status: Duplicate (was: Untriaged)
This issue looks similar to bug 771912, hence merging in to it. Feel free to undupe if it's a different issue.

Thanks!
Project Member

Comment 3 by ClusterFuzz, Dec 1

Labels: -Reproducible Unreproducible
ClusterFuzz testcase 6048685096697856 appears to be flaky, updating reproducibility label.
Project Member

Comment 4 by ClusterFuzz, Jan 9 

ClusterFuzz has detected this issue as fixed in range 621021:621022.

Detailed report: https://clusterfuzz.com/testcase?key=6048685096697856

Fuzzer: libFuzzer_renderer_fuzzer
Fuzz target binary: renderer_fuzzer
Job Type: libfuzzer_chrome_asan_debug
Platform Id: linux

Crash Type: CHECK failure
Crash Address: 
Crash State:
  state.connection_initialized in network_state_notifier.h
  blink::NetworkStateNotifier::ConnectionType
  blink::NetworkStateNotifier::IsCellularConnectionType
  
Sanitizer: address (ASAN)

Regressed: https://clusterfuzz.com/revisions?job=libfuzzer_chrome_asan_debug&range=524234:524268
Fixed: https://clusterfuzz.com/revisions?job=libfuzzer_chrome_asan_debug&range=621021:621022

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=6048685096697856

See https://github.com/google/clusterfuzz-tools for instructions to reproduce this bug locally.

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