Detailed report: https://clusterfuzz.com/testcase?key=5181997980057600 Fuzzer: therealholden_worker Job Type: linux_msan_chrome Platform Id: linux Crash Type: UNKNOWN Crash Address: 0x000000000000 Crash State: SignalAction content::LevelDBIteratorImpl::IsValid content::LevelDBTransaction::TransactionIterator::HandleConflictsAndDeletes Sanitizer: memory (MSAN) Regressed: https://clusterfuzz.com/revisions?job=linux_msan_chrome&range=459923:459938 Reproducer Testcase: https://clusterfuzz.com/download/AMIfv94_qgp-LrPrIEwc3uyk6wckgmAQUhMF188c-iKP87BMB3asuAkCviWhBmDYoT5GMAxxK9PmW9MeKgKhT2kQTJwPuQ5RgL2aOiGddKjcs_lQUVzQuRLW1PQf997muhKMST0eHvDlAcLBifChazaAHaxDG6Rzk6Nz20VUtxLnZRmoby01zzXtWczDQuf3e2wfyr0rCXyc2WZXxQfF9jkD0vArTo_8L0yXmD-I1beYaAZlFDYtnryJDSYEqEyeuY5ZW-0MeGgaJspV6WE3XjORqKgiq9McwSNbt5uqrojFvAk4zyHgzoJVXNbx5nqlb-T5kwXJMfc4_X7foI3Ky4-cUmyjsTI6uAQqc7KF5YzSHMsn3Jo_JK1Vf5gATKy8pP_U7taQ0rDYGGmi7MeIVyvs4lMv-PAPqg?testcase_id=5181997980057600 Additional requirements: Requires HTTP Issue filed automatically. See https://dev.chromium.org/Home/chromium-security/bugs/reproducing-clusterfuzz-bugs for more information.
Through regression range, suspected CL is https://chromium.googlesource.com/chromium/src/+/ec764054b12a8e21e1fe958c3f1e4d47df671066 Looks like dupe of issue 705837 . dmurph@, could you please take a look and duplicate if both are same root cause?. Thank you.
ClusterFuzz has detected this issue as fixed in range 460522:460544. Detailed report: https://clusterfuzz.com/testcase?key=5181997980057600 Fuzzer: therealholden_worker Job Type: linux_msan_chrome Platform Id: linux Crash Type: UNKNOWN Crash Address: 0x000000000000 Crash State: SignalAction content::LevelDBIteratorImpl::IsValid content::LevelDBTransaction::TransactionIterator::HandleConflictsAndDeletes Sanitizer: memory (MSAN) Regressed: https://clusterfuzz.com/revisions?job=linux_msan_chrome&range=459923:459938 Fixed: https://clusterfuzz.com/revisions?job=linux_msan_chrome&range=460522:460544 Reproducer Testcase: https://clusterfuzz.com/download/AMIfv94_qgp-LrPrIEwc3uyk6wckgmAQUhMF188c-iKP87BMB3asuAkCviWhBmDYoT5GMAxxK9PmW9MeKgKhT2kQTJwPuQ5RgL2aOiGddKjcs_lQUVzQuRLW1PQf997muhKMST0eHvDlAcLBifChazaAHaxDG6Rzk6Nz20VUtxLnZRmoby01zzXtWczDQuf3e2wfyr0rCXyc2WZXxQfF9jkD0vArTo_8L0yXmD-I1beYaAZlFDYtnryJDSYEqEyeuY5ZW-0MeGgaJspV6WE3XjORqKgiq9McwSNbt5uqrojFvAk4zyHgzoJVXNbx5nqlb-T5kwXJMfc4_X7foI3Ky4-cUmyjsTI6uAQqc7KF5YzSHMsn3Jo_JK1Vf5gATKy8pP_U7taQ0rDYGGmi7MeIVyvs4lMv-PAPqg?testcase_id=5181997980057600 Additional requirements: Requires HTTP 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.
ClusterFuzz testcase 5181997980057600 is verified as fixed, so closing issue. If this is incorrect, please add ClusterFuzz-Wrong label and re-open the issue.
Comment 1 by mummare...@chromium.org
, Mar 29 2017Owner: dmu...@chromium.org
Status: Assigned (was: Untriaged)