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Diffstat (limited to 'results/classifier/deepseek-r1:32b/reasoning/syscall/957')
| -rw-r--r-- | results/classifier/deepseek-r1:32b/reasoning/syscall/957 | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/results/classifier/deepseek-r1:32b/reasoning/syscall/957 b/results/classifier/deepseek-r1:32b/reasoning/syscall/957 new file mode 100644 index 00000000..d6dd0eb2 --- /dev/null +++ b/results/classifier/deepseek-r1:32b/reasoning/syscall/957 @@ -0,0 +1,17 @@ +<think> +Okay, I need to figure out what category this bug falls into. The user provided a detailed problem where Python crashes during a rebuild using qemu-m68k. The error message is "The futex facility returned an unexpected error code." + +Looking at the log, it seems like there are multiple threads causing issues with futex calls. Futex is a system call used for synchronization in multi-threaded applications. The error message suggests that when the futex function returns an unexpected value, it's triggering an abort. + +The problem occurs during Python builds, which can be resource-intensive and involve many threads. The user mentioned that using MAKEOPTS=-j1 reduces the issue probability, implying concurrency is a factor. Also, running with qemu -systrace or QEMU_STRACE=1 decreases the error occurrence but not entirely. + +The logs show several futex calls with different operations (FUTEX_WAIT, FUTEX_WAKE, etc.), and some return errors like "Invalid argument." This indicates that the system is receiving unexpected results from these syscalls. + +Since the issue arises from how syscalls (specifically futex) are being handled by qemu-m68k, it's likely a problem with the syscall implementation in QEMU, not an instruction-level bug or a runtime error unrelated to syscalls. + +So, the category should be 'syscall' because it involves errors during system calls. +</think> + +The issue is related to errors occurring during system calls (specifically futex) within the qemu-m68k environment. The problem arises from unexpected return values in these syscalls, leading to runtime failures. + +syscalls \ No newline at end of file |