this might be a suspected : https://chromium.googlesource.com/v8/v8/+/d234118e293d10b980a3c1fde75cd864ff3590b6%5E%21/src/objects-debug.cc

cbruni@ could you please look into this. Thanks

Very likely the same underlying bug as in  issue v8:5280 . We already disabled store elimination. And Bram already has a fix in flight.

ClusterFuzz has detected this issue as fixed in range 38542:38543.

Detailed report: https://cluster-fuzz.appspot.com/testcase?key=5103670633168896

Fuzzer: mbarbella_js_mutation
Job Type: linux_asan_d8_ignition_dbg
Platform Id: linux

Crash Type: CHECK failure
Crash Address: 
Crash State:
  value->IsHeapObject() in objects-debug.cc
  
Regressed: V8: r38508:38509
Fixed: V8: r38542:38543

Minimized Testcase (6.41 Kb): https://cluster-fuzz.appspot.com/download/AMIfv96ax2ih8rsZVrSexu44n9bW23ZQ25xN3oiCo_SgYAhsQCMnmIZawEwt2gDVkVCERBJB5x3zfZfi1-Vd2q2LBCokfq7MGIHYuwEGhYDgDhRLfJ9qHyL0OV4szSaeJcuGoh3uhyrxq2AYBp3OjVKUr3lyhHsRLQ?testcase_id=5103670633168896

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