Hi,

When parsing a vmcore generated by Linux 6.15 on RISC-V, the crash tool fails.
We identified the root cause: the tool is unable to read memory addresses that are marked as reserved in the /proc/iomem map.
These addresses are missing from the vmcore, yet certain kernel structures (e.g., IRQ pointers) reference them.

This issue did not occur with Linux 6.14, where the same addresses were not marked as reserved in /proc/iomem and were correctly included in the vmcore.

Did anybody see something like that?

Thanks,

Pnina