add zero-shot results

1 files changed, 27 insertions, 0 deletions

diff --git a/results/classifier/zero-shot-user-mode/output/instruction/1773743 b/results/classifier/zero-shot-user-mode/output/instruction/1773743
new file mode 100644
index 00000000..5055b19e
--- /dev/null
+++ b/results/classifier/zero-shot-user-mode/output/instruction/1773743
@@ -0,0 +1,27 @@
+instruction: 0.521
+runtime: 0.250
+syscall: 0.229
+
+
+
+qemu-user -g xxx -E LD_PROFILE=xxx segfault
+
+Here is two simple steps to reproduce the bug:
+
+$ qemu-x86_64 -E LD_PROFILE=libc.so.6 -E LD_PROFILE_OUTPUT=. -g 12345 -L / /bin/ls
+
+(libc.so and /bin/ls might change on your system, in this case we just need a binary with a profilable needed library)
+
+In a other window launch:
+
+$ gdb
+(gdb) target remote :12345
+(gdb) c
+
+At this point qemu will segfault.
+
+It seems this problem is appends when sigprof passed to gdb.
+One way I have found to bypass this:
+patch gdbstub.c gdb_handlesig and ignore sig if
+sig == TARGET_SIGPROF
+(which means now I can't catch sigprof on gdb anymore)
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