=== control (spray only, no prop_dictionary_remove) ===
killer: spray done
handler: post-sleep read-back begins
handler: post-sleep read-back survived
control=1 ingest=true type 1852662386 -> 1852662386 value 0x1337beef00 -> 0x1337beef00
RESULT: control stable (expected)
control exit=0 (0 expected)

=== experiment (prop_dictionary_remove under the handler) ===
--- attempt 1 ---
killer: prop_dictionary_remove() done — victim freed under the handler
killer: spray done
handler: post-sleep read-back begins
attempt 1 exit=138
RESULT: UAF REALIZED on attempt 1 (exit 138; 42=differential, >=128=signal/crash)
Bus error (core dumped)