Find it did not provide any possible suspects.
Assigning to the concern owner from CL --
https://chromium.googlesource.com/v8/v8/+log/d1f347fa54ad962c1d109be0e194ff85784137da..af51befe694fe039db3554d4b9165f7d6baceb77?pretty=fuller

@jkummerow -- Could you please look into the issue, kindly re-assign if this is not related to your changes.
Thank You.

ClusterFuzz has detected this issue as fixed in range 42270:42271.

Detailed report: https://cluster-fuzz.appspot.com/testcase?key=5001199096168448

Fuzzer: decoder_langfuzz
Job Type: linux_asan_d8_v8_mipsel_dbg
Platform Id: linux

Crash Type: CHECK failure
Crash Address: 
Crash State:
  0 <= from && from <= to && to <= source->length() in objects.cc
  
Sanitizer: address (ASAN)

Regressed: V8: r42167:42168
Fixed: V8: r42270:42271

Minimized Testcase (7.71 Kb): https://cluster-fuzz.appspot.com/download/AMIfv96EQJrLRgnsjRhhwN8OuUTbEmrUt-OyHe0xGay0LNJbkxNSIYOv7kdUJd6npG3r2t-ed3Xs7k7AiYnhSOvKLfwAfhhzQcms3XCRe8qq-qF7RnspXxnRUYC1P7MzsxpG7M1d0Cy1Ihy_p0AFcRbtWFY1wRv35ziosapalFm62HGUMULEdGXyfY-b23Jini0BP-fn29s0pib976NlzVKoWL-Nf38B3tlnO7XnyakizVu9mWz2qm6oMlOvDTg1KAWXSDHwjj5FlQ1s2u9wMFvCamXG7bB9hNMz5ApPKWbprSERJHcHRJHF0TNS1agcfdpY1mFAaL5Fvbd8bT3HE11GtG5lQ9axqbFksxsGssJYCdylWfjrsdOYbKf0d8FipEPY3OXSRrpsKTTsrLstW61iQfiPnF-1Ww?testcase_id=5001199096168448

See https://dev.chromium.org/Home/chromium-security/bugs/reproducing-clusterfuzz-bugs 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 5001199096168448 is verified as fixed, so closing issue.

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

This issue is MIPS-specific and fixed by https://codereview.chromium.org/2625933006/.

 Issue 679737  has been merged into this issue.

 Issue 679880  has been merged into this issue.

 Issue 680289  has been merged into this issue.