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Diffstat (limited to 'results/classifier/deepseek-r1:14b/reasoning/hypervisor/1826827')
| -rw-r--r-- | results/classifier/deepseek-r1:14b/reasoning/hypervisor/1826827 | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/results/classifier/deepseek-r1:14b/reasoning/hypervisor/1826827 b/results/classifier/deepseek-r1:14b/reasoning/hypervisor/1826827 new file mode 100644 index 000000000..ca298bd8f --- /dev/null +++ b/results/classifier/deepseek-r1:14b/reasoning/hypervisor/1826827 @@ -0,0 +1,15 @@ +<think> +Okay, let me try to figure this out. So, the bug report is about QEMU crashing when running with a specific machine type and configuration. The problem occurs during device tree generation. + +First, I see that the issue starts with `dtc` (device tree compiler) crashing. The error message mentions an assertion failure in `get_node_by_phandle` because it receives a phandle value of 0, which isn't expected unless fixups are needed, but they aren't happening here. + +Looking deeper, the problem arises from the function `fdt_get_phandle(fdt, lpc_off)` returning 0. This happens when trying to set the interrupt-parent for the "isa-serial@i3f8" node to the phandle of "lpc@0". Since it can't find the phandle, it defaults to 0. + +The user suggests that if they comment out the line setting the interrupt-parent in `pnv_dt_serial`, the crash doesn't happen. This implies that the issue is related to how the device tree nodes are being handled during compilation or generation. + +QEMU's role here is in generating the device tree, and since the problem occurs when using the `-machine powernv` option, it's likely an issue with QEMU's handling of PowerPC (PPC) architecture, specifically with the device trees for that machine type. + +The possible categories include 'hypervisor', which makes sense because QEMU acts as a hypervisor for PPC machines like powernv. Issues in device tree generation could be part of the hypervisor setup or management. +</think> + +hypervisor \ No newline at end of file |