[pve-devel] Blacklisting HP hardware watchdog timer module ?

[lyt_yudi]

> 在 2015年12月3日，下午1:24，Alexandre DERUMIER <aderumier at odiso.com> 写道：
> 
> About nmi watchdog,
> 
> I have it enabled, even if no watchdog module is loaded.
> 
> The only way I have found to disable it is to pass "nmi_watchdog=0"
> to grub.
> 
> 
> cat /proc/sys/kernel/nmi_watchdog to see if it's enable or not.
> 
> (I can't load idrac ipmi_watchdog until it's disable)

hi

just got new error, because the watchdog.

Dec  3 14:41:19 ctc.fp12 kernel: [174867.983204] Call Trace:
Dec  3 14:41:19 ctc.fp12 kernel: [174867.983206]  <IRQ>  [<ffffffff81800818>] dump_stack+0x45/0x57
Dec  3 14:41:19 ctc.fp12 kernel: [174867.983218]  [<ffffffff8107b65a>] warn_slowpath_common+0x8a/0xc0
Dec  3 14:41:19 ctc.fp12 kernel: [174867.983220]  [<ffffffff8107b6e5>] warn_slowpath_fmt+0x55/0x70
Dec  3 14:41:19 ctc.fp12 kernel: [174867.983223]  [<ffffffff8170df58>] dev_watchdog+0x228/0x240
Dec  3 14:41:19 ctc.fp12 kernel: [174867.983225]  [<ffffffff8170dd30>] ? dev_deactivate_queue.constprop.34+0x70/0x70
Dec  3 14:41:19 ctc.fp12 kernel: [174867.983229]  [<ffffffff810e5629>] call_timer_fn+0x39/0x100
Dec  3 14:41:19 ctc.fp12 kernel: [174867.983231]  [<ffffffff8170dd30>] ? dev_deactivate_queue.constprop.34+0x70/0x70
Dec  3 14:41:19 ctc.fp12 kernel: [174867.983234]  [<ffffffff810e6e12>] run_timer_softirq+0x182/0x2c0
Dec  3 14:41:19 ctc.fp12 kernel: [174867.983236]  [<ffffffff8107faf5>] __do_softirq+0x105/0x260
Dec  3 14:41:19 ctc.fp12 kernel: [174867.983238]  [<ffffffff8107fdae>] irq_exit+0x8e/0x90
Dec  3 14:41:19 ctc.fp12 kernel: [174867.983243]  [<ffffffff8180a486>] smp_apic_timer_interrupt+0x46/0x60
Dec  3 14:41:19 ctc.fp12 kernel: [174867.983245]  [<ffffffff8180861b>] apic_timer_interrupt+0x6b/0x70
Dec  3 14:41:19 ctc.fp12 kernel: [174867.983246]  <EOI>  [<ffffffff8168b474>] ? poll_idle+0x54/0xa0
Dec  3 14:41:19 ctc.fp12 kernel: [174867.983251]  [<ffffffff8168ad45>] cpuidle_enter_state+0xb5/0x220
Dec  3 14:41:19 ctc.fp12 kernel: [174867.983256]  [<ffffffff8168aee7>] cpuidle_enter+0x17/0x20
Dec  3 14:41:19 ctc.fp12 kernel: [174867.983261]  [<ffffffff810bdb1b>] call_cpuidle+0x3b/0x70
Dec  3 14:41:19 ctc.fp12 kernel: [174867.983294]  [<ffffffff8168aec3>] ? cpuidle_select+0x13/0x20
Dec  3 14:41:19 ctc.fp12 kernel: [174867.983296]  [<ffffffff810bdde7>] cpu_startup_entry+0x297/0x360
Dec  3 14:41:19 ctc.fp12 kernel: [174867.983301]  [<ffffffff817f4cfc>] rest_init+0x7c/0x80
Dec  3 14:41:19 ctc.fp12 kernel: [174867.983307]  [<ffffffff81f66029>] start_kernel+0x49a/0x4bb
Dec  3 14:41:19 ctc.fp12 kernel: [174867.983309]  [<ffffffff81f65120>] ? early_idt_handler_array+0x120/0x120
Dec  3 14:41:19 ctc.fp12 kernel: [174867.983311]  [<ffffffff81f654d7>] x86_64_start_reservations+0x2a/0x2c
Dec  3 14:41:19 ctc.fp12 kernel: [174867.983313]  [<ffffffff81f65623>] x86_64_start_kernel+0x14a/0x16d
Dec  3 14:41:19 ctc.fp12 kernel: [174867.983315] ---[ end trace 1242808342f6897e ]---

detail log:

http://mirrors.myccdn.info/images/dell-r510.txt

thanks.
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