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Issue 855178 link

Starred by 1 user

Issue metadata

Status: Verified
Owner:
Closed: Jul 19
Cc:
Components:
EstimatedDays: ----
NextAction: ----
OS: Linux , Mac
Pri: 2
Type: Bug-Regression



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Out-of-memory in gpu_fuzzer

Project Member Reported by ClusterFuzz, Jun 21 2018

Issue description

Detailed report: https://clusterfuzz.com/testcase?key=4518109659267072

Fuzzer: libFuzzer_gpu_fuzzer
Job Type: libfuzzer_chrome_ubsan
Platform Id: linux

Crash Type: Out-of-memory (exceeds 2048 MB)
Crash Address: 
Crash State:
  gpu_fuzzer
  
Sanitizer: undefined (UBSAN)

Regressed: https://clusterfuzz.com/revisions?job=libfuzzer_chrome_ubsan&range=521920:521953

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=4518109659267072

Issue filed automatically.

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

Comment 1 by ClusterFuzz, Jun 21 2018

Cc: piman@chromium.org
Labels: ClusterFuzz-Auto-CC
Automatically adding ccs based on OWNERS file / target commit history.

If this is incorrect, please add ClusterFuzz-Wrong label.
Cc: -piman@chromium.org brajkumar@chromium.org
Components: Internals>GPU>Internals
Labels: -Pri-1 -Type-Bug M-67 Test-Predator-Wrong Pri-2 Type-Bug-Regression
Owner: piman@chromium.org
Status: Assigned (was: Untriaged)
This issue looks similar to  bug 844854 , hence assigning to the same dev for more updates.

piman@ Could you please take a look in to this issue.

Thanks!
Project Member

Comment 3 by ClusterFuzz, Jun 22 2018

Labels: OS-Mac
Project Member

Comment 4 by ClusterFuzz, Jul 19

ClusterFuzz has detected this issue as fixed in range 576074:576082.

Detailed report: https://clusterfuzz.com/testcase?key=4518109659267072

Fuzzer: libFuzzer_gpu_fuzzer
Job Type: libfuzzer_chrome_ubsan
Platform Id: linux

Crash Type: Out-of-memory (exceeds 2048 MB)
Crash Address: 
Crash State:
  gpu_fuzzer
  
Sanitizer: undefined (UBSAN)

Regressed: https://clusterfuzz.com/revisions?job=libfuzzer_chrome_ubsan&range=521920:521953
Fixed: https://clusterfuzz.com/revisions?job=libfuzzer_chrome_ubsan&range=576074:576082

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=4518109659267072

See https://chromium.googlesource.com/chromium/src/+/master/testing/libfuzzer/reference.md 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 ClusterFuzz, Jul 19

Labels: ClusterFuzz-Verified
Status: Verified (was: Assigned)
ClusterFuzz testcase 4518109659267072 is verified as fixed, so closing issue as verified.

If this is incorrect, please add ClusterFuzz-Wrong label and re-open the issue.

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