Detailed report: https://clusterfuzz.com/testcase?key=5221865963651072

Fuzzer: mbarbella_js_mutation
Job Type: linux_asan_d8_v8_mipsel_dbg
Platform Id: linux

Crash Type: CHECK failure
Crash Address: 
Crash State:
  index_from_data == index in preparsed-scope-data.cc
  
Sanitizer: address (ASAN)

Reproducer Testcase: https://clusterfuzz.com/download/AMIfv96u2BmeiTE9sMZQCtEgZ0fZzP-nEWLQxE_4gbdyp9nN7nl8GQAb11LyJEdFu0prQYTbL_m09qaRCPdnb-ENWT6SRM9y9mDDAXq6KtfSnAgMcn_hOO6gpxZWRkNITV4WvX5hyl3J3PuET8QRC_PaGAmeMpuFTfqU0uqJYpYkmLzJfwyZkB4Tn1lCbxIzZw7vXp9SC71pbG7JJeFC7v0U_Hqxez6HcmaUQgDq1uS4cQdxRooBkvZTx5AaN0vtCAGKw06I9bhp5NBG4w56ivZf0jJgfNe5hwePSDlzFNtO6N-Xn8ITVFjEveAizYJv4og612T-dtkHgcL15MH0P7iYRHLbsStZ3PMBcIPpeQGDscCPUtrkeGs?testcase_id=5221865963651072


Issue manually filed by: mstarzinger

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