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Diffstat (limited to 'results/classifier/deepseek-2-tmp/reasoning/mistranslation/1926246')
| -rw-r--r-- | results/classifier/deepseek-2-tmp/reasoning/mistranslation/1926246 | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/results/classifier/deepseek-2-tmp/reasoning/mistranslation/1926246 b/results/classifier/deepseek-2-tmp/reasoning/mistranslation/1926246 new file mode 100644 index 00000000..4df1f87b --- /dev/null +++ b/results/classifier/deepseek-2-tmp/reasoning/mistranslation/1926246 @@ -0,0 +1,17 @@ +<think> +Okay, I need to classify this bug report for QEMU. Let's start by understanding what's happening here. + +The user reports that Chrome-based apps can't run under QEMU user mode. The issue arises because Chrome uses /proc/self/exe to fork the render process. When they tried running their code, it failed with an error about an unknown option 'type=renderer'. + +Looking at the provided C code, when the app runs as parent, it forks a child which tries to execute using execl on /proc/self/exe with some arguments. The failure suggests that QEMU isn't handling something correctly in user mode. + +The key here is how QEMU handles syscalls and processes. Since this is happening in user mode, it's likely related to how QEMU translates system calls from the guest OS to the host. Specifically, when Chrome tries to execute a new process using /proc/self/exe, which might be a symlink or not resolve correctly under QEMU. + +The workaround suggested involves modifying the child_process_host_impl.cc file to get the realpath of /proc/self/exe instead of just using it as is. This makes me think that the issue is with how QEMU handles symbolic links or path resolution in user-mode processes. + +Looking at the possible categories, I see 'mistranslation' which refers to incorrect semantic mapping from source architecture to IR/target, happening in user-mode. That seems fitting here because the problem is about how paths are being handled (or not) when translating system calls under QEMU's user mode. The issue isn't with assembly lowering or performance but with the way the process path is being interpreted. + +Other categories like 'network' or 'graphic' don't seem to apply here since the problem is process forking and file execution, which are more about system call handling. +</think> + +mistranslation \ No newline at end of file |