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  about 1 month ago by mkoutny | Reply

  Post HackWeek 24 report

  • Monday: qemu setup, prepared testing qemu dumps
  • Tuesday: attended a lecture from libkdumpfile author
  • Wednesday: undestanding drgn internals, removed vmcoreinfo guards
  • Thursday: understanding libkdumpfile symbol resolution, summarizing for a lightning talk
  • Friday: libkdumpfile author added support for parsing QEMU notes (a prerequisite), I hacked it all together with drgn, it works thanks to KTEXT detection already in addrxlat.
    • the drgn branch should be more tested for regression in other cases (i.e. non-Qemu or non-(Linux kernel) dumps)

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# A First Level Header
## A Second Level Header

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## Post HackWeek 24 report - Monday: qemu setup, prepared testing qemu dumps - Tuesday: attended a lecture from libkdumpfile author - Wednesday: undestanding drgn internals, removed vmcoreinfo guards - Thursday: understanding libkdumpfile symbol resolution, summarizing for a lightning talk - Friday: libkdumpfile author added [support for parsing QEMU notes](https://github.com/ptesarik/libkdumpfile/commit/beb2e040dae3d70354bee0b1cb1e4de2dcf45883) (a prerequisite), I hacked it all together with [drgn](https://github.com/Werkov/drgn/commits/qemudump/), it works thanks to KTEXT detection already in addrxlat. - the drgn branch should be more tested for regression in other cases (i.e. non-Qemu or non-(Linux kernel) dumps)
 
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Reply to mkoutny
Post HackWeek 24 report
• Monday: qemu setup, prepared testing qemu dumps
• Tuesday: attended a lecture from libkdumpfile author
• Wednesday: undestanding drgn internals, removed vmcoreinfo guards
• Thursday: understanding libkdumpfile symbol resolution, summarizing for a lightning talk
• Friday: libkdumpfile author added support for parsing QEMU notes (a prerequisite), I hacked it all together with drgn, it works thanks to KTEXT detection already in addrxlat.
  • the drgn branch should be more tested for regression in other cases (i.e. non-Qemu or non-(Linux kernel) dumps)
---
# A First Level Header
## A Second Level Header

Use one asterisk to *emphasize*

Use two asterisks for **strong emphasis**

- Use hyphens
- for unordereed
- lists

This is an [link to example.com](http://example.com/)

This is an image ![an openSUSE geeko icon](https://en.opensuse.org/images/d/d0/Icon-distribution.png)

This is a user link @hans

This is a project link hw#some-cool-title
More Complex Markdown Help
Formatting Help
• Edit
• Preview