diff options
Diffstat (limited to 'results/classifier/deepseek-2-tmp/reasoning/mistranslation/1920913')
| -rw-r--r-- | results/classifier/deepseek-2-tmp/reasoning/mistranslation/1920913 | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/results/classifier/deepseek-2-tmp/reasoning/mistranslation/1920913 b/results/classifier/deepseek-2-tmp/reasoning/mistranslation/1920913 new file mode 100644 index 000000000..f1a1caab5 --- /dev/null +++ b/results/classifier/deepseek-2-tmp/reasoning/mistranslation/1920913 @@ -0,0 +1,21 @@ +<think> +Okay, so I have to classify this bug report into one of the given categories for QEMU. Let's see what the problem is. + +The user mentioned that OpenJDK11+ fails to install on s390x. The issue occurs during the configuration of ca-certificates-java. Even though running `java -version` works, `jar -version` crashes with a SIGILL signal. They provided detailed logs showing the error in the Java Runtime Environment. + +They also noted that this problem happens when running on s390x under Ubuntu and Alpine environments, but it works fine on native s390x systems. Additionally, OpenJDK 8 installs without issues, so the problem is specific to JDK versions 11 and above. + +Looking at the error log, the crash occurs in the StringLatin1.hashCode method of the Java VM. The JRE is part of OpenJDK, which suggests that it's a problem with the Java implementation running on s390x under QEMU. Since this works natively but not in the emulator, the issue might be related to how QEMU handles certain instructions or system calls for s390x. + +The categories provided include things like mistranslation, assembly lowering, and others like device, network, KVM, etc. The problem seems to be a software bug rather than a hardware one since it's specific to the emulation environment. SIGILL usually indicates an illegal instruction, which could mean that QEMU isn't translating some instructions correctly from s390x to the host architecture (probably x86-64 in this case). + +So, if the translation layer in QEMU is mishandling certain operations or instructions used by OpenJDK 11+, that would fall under 'mistranslation'. Alternatively, it could be an issue with how assembly code is generated during the lowering process. However, given that the problem occurs specifically when running on s390x under QEMU and works natively, mistranslation seems more likely. + +Another thought: could this be a performance-related issue? Maybe not, since the crash is happening due to an invalid instruction rather than just being slow. So 'performance' isn't the right category here. + +Looking at the possible categories again: mistranslation relates to incorrect mapping from source to target architecture. Since OpenJDK runs fine natively but crashes under QEMU's s390x emulation, it suggests that QEMU is not correctly translating certain instructions or system calls used by newer Java versions. Therefore, the most appropriate category would be 'mistranslation'. +</think> + +The issue arises because QEMU incorrectly translates certain operations from s390x to x86-64, leading to a SIGILL error when running OpenJDK 11+. This points to an incorrect semantic mapping during the translation process. + +**Answer: mistranslation** \ No newline at end of file |