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| author | Christian Krinitsin <mail@krinitsin.com> | 2025-06-30 12:34:26 +0000 |
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| committer | Christian Krinitsin <mail@krinitsin.com> | 2025-06-30 12:35:44 +0000 |
| commit | 25f8033d556aa17afaea4a5196ea7a69fe248320 (patch) | |
| tree | 0f056db167683be54ea1e5e72d29d6069af55e7d /results/classifier/deepseek-2-tmp/reasoning/other/1878501 | |
| parent | 8e6da29e4ee5fc14bc1cc816a24f21271f14090d (diff) | |
| download | qemu-analysis-25f8033d556aa17afaea4a5196ea7a69fe248320.tar.gz qemu-analysis-25f8033d556aa17afaea4a5196ea7a69fe248320.zip | |
add new temporary deepseek-r1:14b results
Diffstat (limited to 'results/classifier/deepseek-2-tmp/reasoning/other/1878501')
| -rw-r--r-- | results/classifier/deepseek-2-tmp/reasoning/other/1878501 | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/results/classifier/deepseek-2-tmp/reasoning/other/1878501 b/results/classifier/deepseek-2-tmp/reasoning/other/1878501 new file mode 100644 index 000000000..8d42205aa --- /dev/null +++ b/results/classifier/deepseek-2-tmp/reasoning/other/1878501 @@ -0,0 +1,23 @@ +<think> +Okay, I need to classify this bug report into one of the given categories for QEMU. Let me read through the problem carefully. + +The user is reporting that qemu-i386 doesn't define AT_SYSINFO when running i386 Linux binaries. They mention that this causes a segfault with certain libraries, specifically Bionic (Android's libc). The issue arises because getauxval(AT_SYSINFO) returns an invalid function pointer, leading to a crash. + +Looking at the code snippet provided, it seems the problem is within how QEMU handles sysinfo when running under i386. The segfault occurs during __libc_init_sysinfo(), which relies on AT_SYSINFO being correctly set. Without this, the program crashes when trying to access __libc_sysinfo. + +The categories given are: mistranslation, assembly, other, device, graphic, socket, network, KVM, boot, vnc, debug, files, permissions, performance, kernel, peripherals, hypervisor. + +This bug seems related to how QEMU emulates system calls or handles certain sysinfo data for the target architecture. The issue is about missing auxval definitions which are part of the ABI (Application Binary Interface). Since it's affecting the runtime behavior when running user-mode binaries, this likely falls under a translation issue but not exactly 'mistranslation' as that usually refers to incorrect mapping between architectures. + +The problem isn't in assembly lowering because the error is at the C library level. It doesn't fit into device, graphic, socket, or network categories. The mention of KVM makes me think about hypervisor-related issues, but this seems more like a user-mode issue rather than kernel-level (KVM would be for virtualization). + +Looking deeper, it's about missing auxiliary vector definitions which are part of the target environment setup when emulating another OS. Since AT_SYSINFO is an auxval used by the C library to initialize certain parts of the runtime environment, its absence causes a crash during program execution. + +In QEMU, handling such auxvals correctly would fall under ensuring proper system call translation and user-mode emulation. This isn't about the hypervisor itself but more about how the emulator provides necessary environment variables to the guest OS binaries. + +Therefore, this issue doesn't fit into 'mistranslation' or other specific categories like network or kernel. The most appropriate category here would be 'other', as it's a specific bug related to QEMU's handling of user-mode environment setup which isn't covered by the more specific categories listed. +</think> + +The bug is related to missing auxval definitions causing segfaults in user-mode binaries, specifically affecting how QEMU handles system information for guest OS. Since this falls under a specific translation issue not covered by other categories, it's best classified as: + +other \ No newline at end of file |