diff options
Diffstat (limited to 'results/classifier/qwen3:32b/reasoning/syscall/2170')
| -rw-r--r-- | results/classifier/qwen3:32b/reasoning/syscall/2170 | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/results/classifier/qwen3:32b/reasoning/syscall/2170 b/results/classifier/qwen3:32b/reasoning/syscall/2170 new file mode 100644 index 00000000..2081aed9 --- /dev/null +++ b/results/classifier/qwen3:32b/reasoning/syscall/2170 @@ -0,0 +1,11 @@ +<think> +Okay, let's see. The user provided a bug report about QEMU crashing when an application calls pthread_getattr_np(). The problem occurs during user emulation. The example program uses pthread_getattr_np, which is a pthread function. The crash in QEMU is a SIGSEGV, and the backtrace points to code in syscall.c, specifically in the open_self_maps_2 function. + +The bug was introduced in a rewrite of open_self_maps in a specific commit. The current master is still affected. The possible categories are instruction, syscall, or runtime. + +Looking at the backtrace, the crash happens in a syscall handling function. The function open_self_maps is part of the syscall processing in QEMU's user mode. The error seems to be related to how QEMU handles the syscall for opening /proc/self/maps, which is used to get memory mapping information. The pthread_getattr_np function might be triggering this by requiring some memory mapping data that QEMU can't handle correctly, leading to a segmentation fault in the syscall code. + +Since the issue is directly related to a syscall handling function in QEMU, and the backtrace shows it's happening during a syscall (like openat for /proc/self/maps), this would fall under the syscall category. The problem isn't about a wrong instruction (which would be an actual CPU instruction error) but rather how QEMU processes the system call. So the correct category here is syscall. +</think> + +syscall \ No newline at end of file |