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[Bug 1888218] Re: kernel warning message on boot with Moonshot nodes

To: canonical-ubuntu-qa@xxxxxxxxxxxxxxxxxxx
From: Jürg Häfliger <1888218@xxxxxxxxxxxxxxxxxx>
Date: Sat, 19 Apr 2025 01:32:35 -0000
Reply-to: Bug 1888218 <1888218@xxxxxxxxxxxxxxxxxx>
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** Tags added: kernel-daily-bug

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https://bugs.launchpad.net/bugs/1888218

Title:
  kernel warning message on boot with Moonshot nodes

Status in ubuntu-kernel-tests:
  New
Status in linux package in Ubuntu:
  Incomplete

Bug description:
  Issue found with the new log_check test in the updated ubuntu_boot
  test with kernel 4.15.0-112.113~16.04.1.

  ms10-34-mcdivittB0-kernel kernel: [    0.000000] WARNING: x1-x3 nonzero in violation of boot protocol:
  ms10-34-mcdivittB0-kernel kernel: [    0.000000]        x1: 0000000000000000
  ms10-34-mcdivittB0-kernel kernel: [    0.000000]        x2: 0000000002faf080
  ms10-34-mcdivittB0-kernel kernel: [    0.000000]        x3: 0000000000000001

  This message can be found in 4.4.0-185-generic as well.
  Need to check with the Xenial 4.15 kernel in -updates later.

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