Best way to debug?

uml-devel [email protected] 2 participants 2 messages Jul 21, 2005 User-mode Linux (UML)

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author

2005-07-21 15:00 UTC #0 lore raw

This is a question to you kernel developers... when using UML, what's teh best way to debug a kernel panic? Get UML to generate a core? Setup netdump or some such? How do you guys usually do it? Allan

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Jeff Dike

2005-07-21 15:49 UTC #1 lore raw

Quoted 3 lines · On Thu, Jul 21, 2005 at 02:59:49PM +0000, [email protected] wrote:

This is a question to you kernel developers... when using UML, what's teh best way to debug a kernel panic? Get UML to generate a core? Setup netdump or some such? How do you guys usually do it?

Run it under gdb, and either debug from the stack trace after the fact or step it through the bug beforehand.

Jeff