The kernel reports that the TSC timer is unstable:
...2.611935] clocksource: timekeeping watchdog on CPU4: Marking clocksource 'tsc' as unstable because the skew is too large:
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7 KB (911 words) - 11:33, 3 March 2023
...on-P14s-and-X13-with-the-latest-LTS-kernel/m-p/5064905 time stamp counter (TSC) can be unusable] on a cold boot, as indicated by the following log output:
{{hc|$ dmesg {{!}} grep -i tsc|2=
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11 KB (1,467 words) - 16:00, 14 April 2023
...the following [[kernel parameters]]: {{ic|1=nomodeset nohz=off clocksource=tsc}}
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2 KB (364 words) - 16:11, 28 February 2022
...ted by a NMI, as they are the only possible mechanism (apart from a broken TSC implementation). To run the program for 120 secs, with a detection thresho
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8 KB (1,168 words) - 10:36, 12 January 2023
kernel: mce: [Hardware Error]: TSC 0 ADDR 7ea8f5b00 MISC d012000000000000 IPID 100b000000000
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7 KB (1,026 words) - 10:23, 23 July 2023
...cision event timer) or acpi_pm (ACPI Power Management Timer) to the faster TSC (time stamp counter) timer. Add the [[kernel parameters]]
tsc=reliable clocksource=tsc
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37 KB (5,552 words) - 10:37, 12 April 2024
...can be specified, and [[Wikipedia:Time Stamp Counter|Time Stamp Counter]] (TSC) disabled, in the global configuration:
ptsc.noTSC = "TRUE" # the time stamp counter (TSC) is slow.
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30 KB (4,386 words) - 18:48, 5 March 2024
mce: [Hardware Error]: TSC 0 MISC d012000100000000 SYND 4d000002 IPID 500b000000000
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13 KB (2,070 words) - 15:22, 16 April 2024
=== Host clocksource is HPET rather than TSC ===
...C by setting the [[kernel parameters]] {{ic|1=clocksource=tsc}} and {{ic|1=tsc=reliable}}. See [https://www.reddit.com/r/linux_gaming/comments/rsvjqb/psa_
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110 KB (17,066 words) - 07:45, 7 April 2024
mce: [Hardware Error]: TSC 0 MISC d012000100000000 SYND 4d000002 IPID 500b000000000
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18 KB (2,712 words) - 07:01, 6 April 2024
**** Enable invariant tsc passthrough with <feature policy='require' name='invtsc'/> (required even i
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51 KB (7,762 words) - 18:08, 15 February 2024