add results

1 files changed, 47 insertions, 0 deletions

diff --git a/results/classifier/deepseek-r1:32b/output/syscall/2170 b/results/classifier/deepseek-r1:32b/output/syscall/2170
new file mode 100644
index 00000000..a82ba2bb
--- /dev/null
+++ b/results/classifier/deepseek-r1:32b/output/syscall/2170
@@ -0,0 +1,47 @@
+
+
+
+qemu-x86_64 crashes when the application calls pthread_getattr_np()
+Description of problem:
+QEMU user emulation crashes with this program:
+```
+#define _GNU_SOURCE
+#include <stdio.h>
+#include <pthread.h>
+
+int main()
+{
+        pthread_attr_t attr;
+        int error = pthread_getattr_np(pthread_self(), &attr);
+
+        printf("%d\n", error);
+        return 0;
+}
+```
+Steps to reproduce:
+1. Compile the program above
+2. Run QEMU
+Additional information:
+QEMU crashes with:
+```
+qemu-x86_64: QEMU internal SIGSEGV {code=MAPERR, addr=0x20}
+Segmentation fault (core dumped)
+
+```
+
+In gdb I get this backtrace:
+```
+#0  0x0000555555627d6d in open_self_maps_2 (opaque=0x7fffffffc020, guest_start=18446744073699065856, guest_end=<optimized out>, flags=12) at ../linux-user/syscall.c:8089
+#1  0x000055555560ce67 in walk_memory_regions (priv=priv@entry=0x7fffffffc020, fn=fn@entry=0x555555627d30 <open_self_maps_2>) at ../accel/tcg/user-exec.c:176
+#2  0x0000555555628b3a in open_self_maps_1 (smaps=<optimized out>, fd=<optimized out>, env=<optimized out>) at ../linux-user/syscall.c:8112
+#3  open_self_maps (cpu_env=<optimized out>, fd=3) at ../linux-user/syscall.c:8122
+#4  0x0000555555631e24 in do_guest_openat (cpu_env=cpu_env@entry=0x55555583ae20, dirfd=dirfd@entry=-100, fname=fname@entry=0x2aaaab496eb4 "/proc/self/maps", flags=524288, mode=mode@entry=0, safe=safe@entry=true) at ../linux-user/syscall.c:8381
+#5  0x0000555555638f71 in do_syscall1 (cpu_env=cpu_env@entry=0x55555583ae20, num=num@entry=257, arg1=arg1@entry=4294967196, arg2=arg2@entry=46912506523316, arg3=arg3@entry=524288, arg4=arg4@entry=0, arg5=<optimized out>, arg6=<optimized out>, arg8=0, arg7=0) at ../linux-user/syscall.c:9075
+#6  0x000055555563b659 in do_syscall (cpu_env=cpu_env@entry=0x55555583ae20, num=257, arg1=4294967196, arg2=46912506523316, arg3=524288, arg4=0, arg5=8, arg6=1, arg7=0, arg8=0) at ../linux-user/syscall.c:13658
+#7  0x000055555558db19 in cpu_loop (env=env@entry=0x55555583ae20) at ../linux-user/x86_64/../i386/cpu_loop.c:242
+#8  0x00005555555898d8 in main (argc=<optimized out>, argv=0x7fffffffdd38, envp=<optimized out>) at ../linux-user/main.c:1012
+
+```
+
+This bug was introduced in the rewrite of `open_self_maps` in 7b7a3366e142d3baeb3fd1d3660a50e7956c19eb.
+The current master (5767815218efd3cbfd409505ed824d5f356044ae) is still affected.