diff options
Diffstat (limited to 'results/classifier/mode-deepseek-r1:32b/reasoning/user/1912')
| -rw-r--r-- | results/classifier/mode-deepseek-r1:32b/reasoning/user/1912 | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/results/classifier/mode-deepseek-r1:32b/reasoning/user/1912 b/results/classifier/mode-deepseek-r1:32b/reasoning/user/1912 new file mode 100644 index 000000000..659b591b7 --- /dev/null +++ b/results/classifier/mode-deepseek-r1:32b/reasoning/user/1912 @@ -0,0 +1,15 @@ +<think> +Okay, so I need to figure out whether this bug report about QEMU is user-mode or system-mode related. The issue mentioned is a "recursive segfault when built with -static -disable-pie". Let's break this down. + +First, what's QEMU? It's an emulator that can run different operating systems in a virtualized environment. There are two main modes: user mode and system mode. User mode allows running individual applications from another OS without the full OS overhead, while system mode emulates a full computer system, including hardware devices and the OS. + +The bug report says "linux-user" which I think refers to QEMU's user-mode emulation for Linux binaries. So when someone uses QEMU in user mode to run a Linux application, they're encountering a segmentation fault (segfault). Segfaults are usually memory access errors, like dereferencing a null pointer or accessing invalid memory. + +The flags used are "-static" and "-disable-pie". Static linking means the executable includes all necessary libraries within itself, which can cause issues if there's conflicting code or incorrect linking. Disabling PIE (Position Independent Executable) might affect how addresses are resolved during execution. If these flags interfere with QEMU's handling of user-mode processes, it could lead to recursive segfaults. + +In user mode, QEMU emulates the system calls and provides a compatibility layer without full OS emulation. So if something goes wrong in that layer when static linking or PIE is disabled, it would fall under user-mode issues. On the other hand, system-mode bugs usually involve lower-level hardware emulation, devices, or kernel interactions. + +Given that this bug specifically mentions "linux-user" and relates to running applications with certain build flags, it's more likely a user-mode issue rather than something related to full OS virtualization. +</think> + +user \ No newline at end of file |