diff options
Diffstat (limited to 'results/classifier/qwen3:32b/reasoning/syscall/2353')
| -rw-r--r-- | results/classifier/qwen3:32b/reasoning/syscall/2353 | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/results/classifier/qwen3:32b/reasoning/syscall/2353 b/results/classifier/qwen3:32b/reasoning/syscall/2353 new file mode 100644 index 000000000..b625ec5c6 --- /dev/null +++ b/results/classifier/qwen3:32b/reasoning/syscall/2353 @@ -0,0 +1,13 @@ +<think> +Okay, let's see. The user is reporting a bug in QEMU's user-mode emulation where the ELF interpreter is being mapped at address 0, which causes issues with certain libc implementations like musl. The problem arises because when the guest_base is non-zero, the host's mmap is being asked to map at address 0, which leads to incorrect behavior. + +Looking at the steps to reproduce, they involve running a program (gcc) under QEMU with a specific rootfs. The issue seems to be related to how memory is mapped during the execution of the program. The user provided a patch that modifies the mmap handling in QEMU to treat a NULL start address correctly. + +The categories to choose from are instruction, syscall, or runtime. + +The bug isn't about a specific CPU instruction, so probably not 'instruction'. The problem is with the system call (mmap) emulation. The user is talking about how QEMU handles the mmap syscall, translating guest addresses to host addresses. The core issue is in the syscall handling logic, specifically how the addresses are translated and passed to the host's mmap. + +So the category should be 'syscall' because the error is in the emulation of the mmap system call. The problem isn't with the runtime environment of the program but with how the system call is being translated and executed by QEMU. +</think> + +syscall \ No newline at end of file |