diff options
Diffstat (limited to 'results/classifier/qwen3:32b/reasoning/syscall/1254672')
| -rw-r--r-- | results/classifier/qwen3:32b/reasoning/syscall/1254672 | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/results/classifier/qwen3:32b/reasoning/syscall/1254672 b/results/classifier/qwen3:32b/reasoning/syscall/1254672 new file mode 100644 index 00000000..f27477ec --- /dev/null +++ b/results/classifier/qwen3:32b/reasoning/syscall/1254672 @@ -0,0 +1,11 @@ +<think> +Okay, let's see. The user is having a problem where running "ps" in a chrooted Debian armhf environment on an Ubuntu Precise AMD64 host causes a segmentation fault. They used qemu-debootstrap and qemu-user-static. The error message points to procps-ng's ps, but they think the bug might be in QEMU since they couldn't find a procps bug report. + +Hmm, segmentation faults in user-space programs under QEMU user-mode emulation often point to issues with how QEMU handles the system calls or the binary execution. Since "ps" is trying to read process information, maybe it's accessing some system call that's not properly emulated. For example, maybe QEMU isn't correctly handling a specific syscall that ps uses to get process data, leading to a crash. + +Alternatively, it could be an instruction issue if the ARM binary is executing an instruction that QEMU doesn't emulate correctly. But since ps is a common utility, I'd think QEMU should handle its execution. However, maybe there's a specific system call that's involved here, like getdents or something related to reading /proc, which ps uses to list processes. If QEMU's syscall emulation for that particular architecture is missing or incorrect, that would cause a segfault. + +The user mentions that the problem happens when running "ps" in the chroot. Chrooted environments can have different /proc structures, but since it's under QEMU, maybe the syscalls to access process info aren't properly translated. So this seems like a syscall emulation problem in QEMU. The runtime category would be for other runtime errors, but since it's specifically about system call handling, the category should be syscall. +</think> + +syscall \ No newline at end of file |