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Date: Tue, 28 Oct 2008 17:49:51 -0700
From: Jay Lan <jlan@sgi.com>
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Subject: [IA64] kdump failed to produce vmcore in 2.6.28-rc2
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Booting up a 2.6.28-rc2 kdump kernel, i observed these
messages at console:

  Warning: Core image elf header not found
  Kdump: vmcore not initialized

It was a default configuration with a new config flag
CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS set to 'y'.

The machine worked fine with 2.6.27.

Regards,
jay

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