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Diffstat (limited to 'results/classifier/mode-deepseek-r1:32b/reasoning/user/1738545')
| -rw-r--r-- | results/classifier/mode-deepseek-r1:32b/reasoning/user/1738545 | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/results/classifier/mode-deepseek-r1:32b/reasoning/user/1738545 b/results/classifier/mode-deepseek-r1:32b/reasoning/user/1738545 new file mode 100644 index 000000000..253597f1e --- /dev/null +++ b/results/classifier/mode-deepseek-r1:32b/reasoning/user/1738545 @@ -0,0 +1,13 @@ +<think> +Okay, I need to figure out whether this bug is related to user-mode or system-mode in QEMU. The user provided a Go program that panics with "mmap errno 9" when run under qemu-user. They mentioned it works on real hardware but not in the emulator. + +First, let me understand what mmap does. Mmap is used for memory mapping files into memory, which is a common operation. Errno 9 corresponds to EADDRINUSE, but in this context, I think it's more about permissions or resource limits. + +Since the issue occurs specifically when using gccgo-7 and running under qemu-user, it might be an emulation problem. QEMU has both user-mode (for cross-compiling) and system-mode (emulating a whole OS). Here, since they're compiling for armel and running on x86 via qemu-user, it's definitely user-mode. + +The panic suggests that the mmap call is failing. Maybe there are resource limits or memory management issues in QEMU's user-mode emulator that aren't present when running natively. Real hardware works fine, so the problem isn't with Go or the program itself but how QEMU emulates the environment. + +I don't see any mention of peripherals or higher-privilege operations; it's a basic mmap call failing. This points towards an issue in user-mode where certain system calls aren't handled correctly, leading to incorrect error returns. +</think> + +user \ No newline at end of file |