Detailed report: https://cluster-fuzz.appspot.com/testcase?key=6752182369255424

Fuzzer: ifratric-browserfuzzer-v3
Job Type: windows_syzyasan_chrome
Platform Id: windows

Crash Type: UNKNOWN
Crash Address: 0x0000009f
Crash State:
  WTF::HashTable<WTF::StringImpl *,WTF::KeyValuePair<WTF::StringImpl *,unsigned in
  WTF::HashMap<blink::ImageResourceObserver *,unsigned int,WTF::PtrHash<blink::Ima
  blink::RuleFeatureSet::add
  
Memory Tool: SYZYASAN

Regressed: https://cluster-fuzz.appspot.com/revisions?job=windows_syzyasan_chrome&range=441510:441524

Minimized Testcase (1.43 Kb): https://cluster-fuzz.appspot.com/download/AMIfv96UAjmTP2r_yI7HzdyVWu5990ZBIdFsn3b5I2mPuATqDse0jZY8VO7ly-hex8KZT4BKNCu9Jk4riVu1i5UDeV2NjnRJB1DPJl2cWw7vQDOFEgFsglJXmyJMCZVNkw3Cm4vZG4sAgtoHXAy5Zv--svCR2vikIiNgBW8PZzDUq6byccXa1wSaqPTMmAKeEgi-inHEGrGwsCNvmbZtJR_dddvGC2A2Vfh-zdQHNO67SKotk7ToxbmnPsS1JXMK8pE8GN4orQ7qjh2K8MCGvt-NLvYZM7v7W4lRUZFYhfMW0EUACnARw2ebwinQPr9-tNIYbuttmA70iCLPaoC0AUO_IeuvzQp4YMKHy5QMiey7ijNqUYqL0TI?testcase_id=6752182369255424

Issue filed automatically.

See https://dev.chromium.org/Home/chromium-security/bugs/reproducing-clusterfuzz-bugs for more information.