jochen @ could you please look into this.please feel free to re-assigned back if needed. thanks in advance 

jri: Infra components are for buildbots. JavaScript is Blink > JavaScript

assigning to current CF sheriff

Removing EditIssue view restrictions from ClusterFuzz filed bugs. If you believe that this issue should still be restricted, please reapply the label.

For more details visit https://www.chromium.org/issue-tracking/autotriage - Your friendly Sheriffbot

ClusterFuzz has detected this issue as fixed in range 455091:455226.

Detailed report: https://cluster-fuzz.appspot.com/testcase?key=5813588952612864

Fuzzer: libfuzzer_v8_script_parser_fuzzer
Job Type: libfuzzer_chrome_asan_debug
Platform Id: linux

Crash Type: UNKNOWN
Crash Address: 0x0000005f1d48
Crash State:
  v8::internal::Isolate::Throw
  v8::internal::PendingCompilationErrorHandler::ThrowPendingError
  v8::internal::Parser::Internalize
  
Sanitizer: address (ASAN)

Regressed: https://cluster-fuzz.appspot.com/revisions?job=libfuzzer_chrome_asan_debug&range=415616:415651
Fixed: https://cluster-fuzz.appspot.com/revisions?job=libfuzzer_chrome_asan_debug&range=455091:455226

Reproducer Testcase: https://cluster-fuzz.appspot.com/download/AMIfv960ZA6ZFyHTtf10ks-t0TObOCH-OLuuixS1cA8zXqiGn-SRJVL9fUrth3Usl01s8GwufnHuioNGGS_2siq7surOEK3QBSGsdKoh2p4xl1qvDjQXqVEULjFsE1pdXtRm-rAlQRbRWjDR1znXNYn6ATlT2CwZQnjyl-A6bQttb1_APFAdSWWpVa1SfOS2HVMLawk1_oiV8joK4pOZQpJgAnVyP3g3cNkEcz6bWVN7bXSHCt9LNf_Do7nNr-O_efCFk5Q8OFTNQtikHNX0KvzY7TH1lw2NJc_pubt0--rNyKR2b7JxVEXPdUgpkgCheBxFl6tIVfNgcCBANVnhOjL9VWuJnw35C566j7hAlPczTNKkYf8TTvs?testcase_id=5813588952612864


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.

ClusterFuzz testcase 5813588952612864 is verified as fixed, so closing issue.

If this is incorrect, please add ClusterFuzz-Wrong label and re-open the issue.