New issue
Advanced search Search tips

Issue 778906 link

Starred by 1 user

Issue metadata

Status: Verified
Owner:
Closed: Oct 2017
Cc:
Components:
EstimatedDays: ----
NextAction: ----
OS: Linux
Pri: 1
Type: Bug



Sign in to add a comment

Sanitizer CHECK failure in "((0 && "Address is not in memory and not in shadow?")) != (0)" (0x0, 0x0)

Project Member Reported by ClusterFuzz, Oct 27 2017

Issue description

Detailed report: https://clusterfuzz.com/testcase?key=4724831798165504

Fuzzer: libFuzzer_gpu_swiftshader_fuzzer
Job Type: libfuzzer_chrome_asan
Platform Id: linux

Crash Type: Sanitizer CHECK failure
Crash Address: 
Crash State:
  "((0 && "Address is not in memory and not in shadow?")) != (0)" (0x0, 0x0)
  
Sanitizer: address (ASAN)

Regressed: https://clusterfuzz.com/revisions?job=libfuzzer_chrome_asan&range=511274:511297

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=4724831798165504

Issue filed automatically.

See https://chromium.googlesource.com/chromium/src/+/master/testing/libfuzzer/reference.md for more information.
 
Cc: kkaluri@chromium.org
Components: Internals>GPU
Labels: M-64 Test-Predator-Wrong CF-NeedsTriage
Unable to provide possible suspect using Predator, CL and Code Search.
Could someone please look into the issue.

Thank You.

Comment 2 by danakj@chromium.org, Oct 27 2017

Components: -Internals>GPU Internals>GPU>SwiftShader
Owner: sugoi@chromium.org
Status: Assigned (was: Untriaged)
Project Member

Comment 3 by ClusterFuzz, Oct 31 2017

ClusterFuzz has detected this issue as fixed in range 512679:512693.

Detailed report: https://clusterfuzz.com/testcase?key=4724831798165504

Fuzzer: libFuzzer_gpu_swiftshader_fuzzer
Job Type: libfuzzer_chrome_asan
Platform Id: linux

Crash Type: Sanitizer CHECK failure
Crash Address: 
Crash State:
  "((0 && "Address is not in memory and not in shadow?")) != (0)" (0x0, 0x0)
  
Sanitizer: address (ASAN)

Regressed: https://clusterfuzz.com/revisions?job=libfuzzer_chrome_asan&range=511274:511297
Fixed: https://clusterfuzz.com/revisions?job=libfuzzer_chrome_asan&range=512679:512693

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=4724831798165504

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 4 by ClusterFuzz, Oct 31 2017

Labels: ClusterFuzz-Verified
Status: Verified (was: Assigned)
ClusterFuzz testcase 4724831798165504 is verified as fixed, so closing issue as verified.

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

Sign in to add a comment