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Diffstat (limited to 'results/classifier/deepseek-2-tmp/reasoning/manual-review/1629618')
| -rw-r--r-- | results/classifier/deepseek-2-tmp/reasoning/manual-review/1629618 | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/results/classifier/deepseek-2-tmp/reasoning/manual-review/1629618 b/results/classifier/deepseek-2-tmp/reasoning/manual-review/1629618 new file mode 100644 index 00000000..d2771241 --- /dev/null +++ b/results/classifier/deepseek-2-tmp/reasoning/manual-review/1629618 @@ -0,0 +1,28 @@ +<think> + +</think> + +The stack trace you provided appears to be from a Linux kernel, specifically involving the KVM (Kernel Virtual Machine) hypervisor. The trace shows the call chain leading up to an interrupt at `kvmppc_hv_get_dirty_log`, which is part of the PowerPC KVM implementation. + +Here's a breakdown of the key components in the stack trace: + +1. **Interrupt Handling**: + - The trace ends with an interrupt (`901`) at `kvmppc_hv_get_dirty_log+0x1c4/0x570 [kvm_hv]`. This indicates that the interrupt occurred while executing this function. + - The `LR` (Link Register) points to `kvmppc_hv_get_dirty_log+0x1f8/0x570`, which is the return address from the interrupt handler. + +2. **KVM Functions**: + - `kvm_vm_ioctl_get_dirty_log_hv`: This function likely retrieves dirty log information for KVM hypervisor guests. + - `kvm_vm_ioctl_get_dirty_log`: Another KVM-related function that handles ioctl calls for getting dirty logs. + - `kvm_vm_ioctl`: The main ioctl handler for KVM operations. + +3. **IOCTL and System Calls**: + - `do_vfs_ioctl`: Handles vfs (virtual file system) ioctl operations. + - `SyS_ioctl`: The system call entry point for ioctl operations. + - `system_call`: The common entry point for system calls in the kernel. + +4. **Kernel Internal Functions**: + - Functions like `__timer_interrupt`, `tick_sched_handle`, and others are part of the kernel's timer and scheduling mechanisms, which are involved in handling interrupts and scheduling tasks. + +This stack trace suggests that an interrupt occurred while the kernel was processing a KVM-related operation, specifically involving dirty log retrieval. The exact cause would require more context, but it could be related to a bug or incorrect usage in the KVM hypervisor implementation. + +If you're encountering this issue, consider checking for updates or patches related to the PowerPC KVM implementation, as it may be a known issue or regression. \ No newline at end of file |