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Issue 918246 link

Starred by 2 users

Issue metadata

Status: Verified
Owner:
Closed: Jan 4
Cc:
Components:
EstimatedDays: ----
NextAction: ----
OS: Linux
Pri: 1
Type: Bug



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Timeout in dawn_wire_server_and_frontend_fuzzer

Project Member Reported by ClusterFuzz, Dec 29

Issue description

Detailed report: https://clusterfuzz.com/testcase?key=4699140550033408

Fuzzer: libFuzzer_dawn_wire_server_and_frontend_fuzzer
Fuzz target binary: dawn_wire_server_and_frontend_fuzzer
Job Type: libfuzzer_chrome_ubsan
Platform Id: linux

Crash Type: Timeout (exceeds 25 secs)
Crash Address: 
Crash State:
  dawn_wire_server_and_frontend_fuzzer
  
Sanitizer: undefined (UBSAN)

Regressed: https://clusterfuzz.com/revisions?job=libfuzzer_chrome_ubsan&range=619011:619012

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=4699140550033408

Issue filed automatically.

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

Comment 1 by ClusterFuzz, Dec 29

Cc: kainino@chromium.org cwallez@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.
Components: Internals>GPU>Dawn
Cc: yunchao...@intel.com kkaluri@chromium.org
Labels: M-73 Test-Predator-Wrong
Owner: yunchao...@intel.com
Status: Assigned (was: Untriaged)
Using the CL search for the provided regression range : https://chromium.googlesource.com/chromium/src/+log/cce7a8651c0b9055fc2c8a097d7d539b4df30062..583830f8149514fdd9c080de3b365bca68e5e491?pretty=fuller&n=10000

Assigning it to yunchao.he@ for suspect CL: https://dawn.googlesource.com/dawn.git/+/92700bfccd1806971ab47773ebe95576a128a998
and this one, any clue about this bug, how can I reproduce this issue, @cwallez and @kainino?
Labels: -M-73
Owner: cwallez@chromium.org
This isn't related to your patch
Project Member

Comment 6 by ClusterFuzz, Jan 4

ClusterFuzz has detected this issue as fixed in range 619887:619889.

Detailed report: https://clusterfuzz.com/testcase?key=4699140550033408

Fuzzer: libFuzzer_dawn_wire_server_and_frontend_fuzzer
Fuzz target binary: dawn_wire_server_and_frontend_fuzzer
Job Type: libfuzzer_chrome_ubsan
Platform Id: linux

Crash Type: Timeout (exceeds 25 secs)
Crash Address: 
Crash State:
  dawn_wire_server_and_frontend_fuzzer
  
Sanitizer: undefined (UBSAN)

Regressed: https://clusterfuzz.com/revisions?job=libfuzzer_chrome_ubsan&range=619011:619012
Fixed: https://clusterfuzz.com/revisions?job=libfuzzer_chrome_ubsan&range=619887:619889

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=4699140550033408

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.
Project Member

Comment 7 by ClusterFuzz, Jan 4

Labels: ClusterFuzz-Verified
Status: Verified (was: Assigned)
ClusterFuzz testcase 4699140550033408 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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