[Comm] Marking TSC unstable due to TSC halts in idle

[Michael Bochkaryov]

Привет всем!

Есть два свежеарендованных серверочка в ЦОД.
Один при ребуте завис с нижепроцитированным.

После этого в dmesg на обоих обнаружил эту самую запись.

Кто-нибудь в курсе, что это и лечится ли?

Материнка: Gigabyte H55M-S2H
Ядро: 2.6.27-ovz-smp-alt12

=================================

[    9.980020] ------------[ cut here ]------------
[    9.980024] WARNING: at arch/x86/kernel/hpet.c:286
hpet_legacy_next_event+0x5c/0x70()
[    9.980027] Modules linked in: evdev(+) rtc_cmos rtc_core rtc_lib thermal
processor button ohci_hcd uhci_hcd usbhid hid ff_
memless ehci_hcd usb_storage libusual usbcore ext3 jbd mbcache raid1 ahci
libata dock sd_mod crc_t10dif scsi_mod
[    9.980043] Pid: 0, comm: swapper Not tainted 2.6.27-ovz-smp-alt12 #1
[    9.980047]  [<c022ca74>] warn_on_slowpath+0x54/0x70
[    9.980051]  [<c029e6df>] ? check_object+0xdf/0x210
[    9.980056]  [<c029f9a6>] ? __slab_free+0x1d6/0x270
[    9.980059]  [<c0312a45>] ? __next_cpu+0x15/0x30
[    9.980064]  [<c021bf8d>] ? walk_tg_tree+0x4d/0x80
[    9.980067]  [<c021c040>] ? tg_nop+0x0/0x10
[    9.980070]  [<c021c24b>] ? load_balance_next_fair+0xb/0x10
[    9.980074]  [<c0228cd8>] ? load_balance_fair+0x178/0x220
[    9.980078]  [<c0209642>] ? read_tsc+0x12/0x70
[    9.980082]  [<c0217f1c>] hpet_legacy_next_event+0x5c/0x70
[    9.980086]  [<c024abaa>] clockevents_program_event+0xaa/0x110
[    9.980091]  [<c024bdac>] tick_dev_program_event+0x3c/0xc0
[    9.980094]  [<c024b4b7>] tick_broadcast_set_event+0x17/0x20
[    9.980097]  [<c024bb05>] tick_broadcast_oneshot_control+0xf5/0x100
[    9.980101]  [<c024b2c5>] tick_notify+0x255/0x380
[    9.980104]  [<c0440357>] notifier_call_chain+0x37/0x70
[    9.980109]  [<c0245b19>] __raw_notifier_call_chain+0x19/0x20
[    9.980112]  [<c0245b3a>] raw_notifier_call_chain+0x1a/0x20
[    9.980115]  [<c024aaf1>] clockevents_do_notify+0x11/0x20
[    9.980118]  [<c024ae3c>] clockevents_notify+0x1c/0x70
[    9.980121]  [<f8d9ea37>] acpi_state_timer_broadcast+0x31/0x34
[processor]
[    9.980128]  [<f8d9f527>] acpi_idle_enter_simple+0x81/0x12e [processor]
[    9.980134]  [<f8d9f32d>] acpi_idle_enter_bm+0xbc/0x235 [processor]
[    9.980140]  [<c03b15ce>] cpuidle_idle_call+0x6e/0xd0
[    9.980144]  [<c02029e6>] cpu_idle+0x56/0x100
[    9.980146]  [<c042e76e>] rest_init+0x4e/0x60
[    9.980150]  =======================
[    9.980152] ---[ end trace dcfdae79ea55b6bd ]---
[    9.984003] Marking TSC unstable due to TSC halts in idle


-- 
Regards,
Michael Bochkaryov
www.rattler.kiev.ua



-- 
Regards,
Michael Bochkaryov
www.rattler.kiev.ua
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