little help on persistent mode crashes

1 files changed, 8 insertions, 0 deletions

diff --git a/src/afl-fuzz-init.c b/src/afl-fuzz-init.c
index fc3e1140..bf2f63c9 100644
--- a/src/afl-fuzz-init.c
+++ b/src/afl-fuzz-init.c
@@ -603,6 +603,10 @@ void perform_dry_run(char** argv) {
                "binary. Also,\n"
                "      if you are using ASAN, see %s/notes_for_asan.md.\n\n"
 
+               "    - In QEMU persistent mode the selected address(es) for the loop are not\n"
+               "      properly cleaning up variables and memory. Try adding\n"
+               "      AFL_QEMU_PERSISTENT_GPR=1 or select better addresses in the binary.\n\n"
+
                MSG_FORK_ON_APPLE
 
                "    - Least likely, there is a horrible bug in the fuzzer. If "
@@ -624,6 +628,10 @@ void perform_dry_run(char** argv) {
                "interesting\n"
                "      inputs - but not ones that cause an outright crash.\n\n"
 
+               "    - In QEMU persistent mode the selected address(es) for the loop are not\n"
+               "      properly cleaning up variables and memory. Try adding\n"
+               "      AFL_QEMU_PERSISTENT_GPR=1 or select better addresses in the binary.\n\n"
+
                MSG_FORK_ON_APPLE
 
                "    - Least likely, there is a horrible bug in the fuzzer. If "