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Diffstat (limited to 'results/classifier/deepseek-2/reasoning/hypervisor/1525676')
| -rw-r--r-- | results/classifier/deepseek-2/reasoning/hypervisor/1525676 | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/results/classifier/deepseek-2/reasoning/hypervisor/1525676 b/results/classifier/deepseek-2/reasoning/hypervisor/1525676 new file mode 100644 index 00000000..52eb520e --- /dev/null +++ b/results/classifier/deepseek-2/reasoning/hypervisor/1525676 @@ -0,0 +1,15 @@ +<think> +Okay, I need to classify the given bug report into one of the specified categories for QEMU. Let me read through the problem and understand what's going on. + +The user reported that when using both -runas [user] and -sandbox options in QEMU, the process hangs due to a futex issue after calling setgid(). The logs show that setuid() isn't attempted, and instead, the process waits indefinitely for a futex which never triggers. + +Looking at the provided strace output, the process is failing when trying to drop privileges by changing its group ID using setgid(), but then it gets stuck waiting on a futex. This indicates a problem with how the sandboxing interacts with privilege dropping. + +The user also mentioned that this issue might be addressed in a discussion or patchset linked to adding syscalls for runas and chroot to the seccomp sandbox. Seccomp is part of the Kernel's security modules, which restricts what system calls can be made by processes. So if certain syscalls are blocked when they should be allowed, it could cause the process to hang or fail. + +Now, considering the categories: Mistranslation relates to incorrect mappings in user-mode assembly; Assembly lowering is about optimizing code during translation; Other is a catch-all. The others like device, graphic, etc., don't seem relevant here. + +This issue seems related to how QEMU's seccomp sandbox interacts with system calls when dropping privileges, which falls under the hypervisor's security mechanisms rather than other categories. Therefore, the most appropriate category would be 'hypervisor'. +</think> + +hypervisor \ No newline at end of file |