[Bug 112001] [CI][SHARDS]igt at gem_eio@kms - dmesg-warn - watchdog: BUG: soft lockup - CPU#2 stuck for 255s! [swapper/2:0]

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=112001

Vanshidhar Konda <vanshidhar.r.konda at intel.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Priority|not set                     |medium
           Severity|not set                     |minor

--- Comment #2 from Vanshidhar Konda <vanshidhar.r.konda at intel.com> ---
This issue seems to be related to:
https://bugs.freedesktop.org/show_bug.cgi?id=112000

In both these issues, the kernel has detected that the TSC is skewed on one of
the CPUs and it switches from TSC as the clocksource to HPET. In both cases the
issues occur on SNB platform and started occuring 3 weeks, 3 days ago. The
issue noted in this bug occurs with less frequency that the one in the link
noted above. The two issues may be a manifestation of the same error.

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