Bisects to https://codereview.chromium.org/2486183002

out/x64.debug/v8_simple_wasm_fuzzer fuzz-3-v8_wasm_fuzzer

 Issue 663992  has been merged into this issue.

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

The following revision refers to this bug:
  https://chromium.googlesource.com/v8/v8.git/+/a2081b2d7c7e662abe4d67c4a544019b7eb79ec9

commit a2081b2d7c7e662abe4d67c4a544019b7eb79ec9
Author: ahaas <ahaas@chromium.org>
Date: Tue Jan 10 09:55:10 2017

[wasm] The exports property of a wasm instance should always exist

R=clemensh@chromium.org
BUG= chromium:663994 

Review-Url: https://codereview.chromium.org/2622563002
Cr-Commit-Position: refs/heads/master@{#42163}

[modify] https://crrev.com/a2081b2d7c7e662abe4d67c4a544019b7eb79ec9/src/wasm/wasm-module.cc
[add] https://crrev.com/a2081b2d7c7e662abe4d67c4a544019b7eb79ec9/test/mjsunit/regress/wasm/regression-663994.js

ClusterFuzz has detected this issue as fixed in range 442570:442614.

Detailed report: https://cluster-fuzz.appspot.com/testcase?key=5464292645404672

Fuzzer: libfuzzer_v8_wasm_fuzzer
Job Type: libfuzzer_chrome_asan
Platform Id: linux

Crash Type: UNKNOWN
Crash Address: 0x000001d78328
Crash State:
  v8::internal::Isolate::PushStackTraceAndDie
  v8::internal::LookupIterator::GetRootForNonJSReceiver
  v8::internal::LookupIterator::LookupIterator
  
Sanitizer: address (ASAN)

Regressed: https://cluster-fuzz.appspot.com/revisions?job=libfuzzer_chrome_asan&range=430927:430950
Fixed: https://cluster-fuzz.appspot.com/revisions?job=libfuzzer_chrome_asan&range=442570:442614

Minimized Testcase (0.01 Kb): https://cluster-fuzz.appspot.com/download/AMIfv96ZgLm-Z_GsiqeD_ghwU9WiOAUl2mibN2CiE3Es4MYG_qhrTln9tRmCbaQ3TSI-xiEOcd5mg5HUTKuAM-iGRhhJTwsUxszj21JNvuiLFDaZ7w1Bxt-eVuP6ItETl5d7VmSDmdfSJ-qJeeeLuCr4s0y57qj6PA?testcase_id=5464292645404672

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 5464292645404672 is verified as fixed, so closing issue.

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