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Diffstat (limited to 'results/classifier/mode-deepseek-r1:32b/reasoning/user/1222')
| -rw-r--r-- | results/classifier/mode-deepseek-r1:32b/reasoning/user/1222 | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/results/classifier/mode-deepseek-r1:32b/reasoning/user/1222 b/results/classifier/mode-deepseek-r1:32b/reasoning/user/1222 new file mode 100644 index 000000000..6e8bdbf52 --- /dev/null +++ b/results/classifier/mode-deepseek-r1:32b/reasoning/user/1222 @@ -0,0 +1,19 @@ +<think> +Okay, so I'm trying to figure out whether this bug in QEMU is user-mode or system-mode related. Let me read through the problem description again. + +The issue happens when Go applications like podman, buildah, or skopeo use `execve` with `/proc/self/exe`. In a non-emulated environment, this works fine because it just re-executes themselves. But in QEMU's emulation, especially when using `qemu-user`, which is for emulating individual binaries rather than an entire system, things go wrong. + +The user mentioned that `/proc/self/exe` points to the top-level emulator process instead of the actual application. This causes problems because it executes the wrong binary, leading to failures in container storage operations. + +Looking at the patchsets they referenced, these patches seem to be modifying how QEMU handles certain syscalls, specifically `execve`. The fact that they're submitting multiple attempts suggests it's a tricky issue but also indicates that it's something within QEMU itself and not an external factor like hardware or device drivers. + +Since the problem arises from handling the `execve` system call in user-space emulation (via `qemu-user`), this seems to fall under user-mode. System-mode issues usually involve higher-level operations, peripherals, devices, or the operating system's interaction with QEMU as a whole, but here it's about how individual processes are being handled. + +Additionally, the problem is specifically about Go applications re-executing themselves via `/proc/self/exe`, which is a common user-space operation. The fix needed likely involves adjusting how `qemu-user` handles this particular syscall to correctly map to the emulated binary instead of the host's emulator process. + +So, putting it all together, this bug report should be classified under 'user-mode'. +</think> + +The issue is related to how QEMU handles user-space processes and their syscalls, specifically with Go applications re-executing themselves. It involves modifying `execve` behavior in user-mode emulation. + +**Answer:** user \ No newline at end of file |