This issue looks similar to Bug ID - 722113, so merging the issue into same.
Please un-merge if not the same.
Thank You.

ClusterFuzz has detected this issue as fixed in range 478299:478338.

Detailed report: https://clusterfuzz.com/testcase?key=5245552563585024

Fuzzer: afl_v8_wasm_code_fuzzer
Job Type: afl_chrome_asan
Platform Id: linux

Crash Type: CHECK failure
Crash Address: 
Crash State:
  WasmCodeFuzzerHash=a4d6986a in wasm-fuzzer-common.cc
  
Sanitizer: address (ASAN)

Regressed: https://clusterfuzz.com/revisions?job=afl_chrome_asan&range=470884:470924
Fixed: https://clusterfuzz.com/revisions?job=afl_chrome_asan&range=478299:478338

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5245552563585024


See https://chromium.googlesource.com/chromium/src/+/master/testing/libfuzzer/reproducing.md for more information.

If you suspect that the result above is incorrect, try re-doing that job on the test case report page.