search for: nmi_watchdog

...Computer: Supermicro X7SBA, Intel E5300, 2xWD SATA, Bios 1.2a XGI Tech video O/S: CentOS 5.4, 2.6.18-164 i386 SMP most updates applied Dahdi: complete 2.3.0+2.3.0 I have tried options per the Digium page: http://kb.digium.com/entry/64/ nmi_watchdog=0 pci=noacpi nmi_watchdog=0 pci=norouteirq acpi=off pci=noacpi noapic vga=0x31a nmi_watchdog=0 <- would not boot Any suggestions on what else I could try? Also, on this same computer when using the Zaptel driver, I am getting a lot of SIS errors from the wct4xxp driver: !!!SIS Waiting...

This is a A8N32-SLI Deluxe motherboard with a AMD Athlon(tm) 64 X2 Dual Core 4400+ Processor. It freezes and cannot be accessed from the network. Keyboard/mouse/display, everything just stuck. It had an uptime of 17 days after I re-connected all cables and boards after a similar crash. My feeling is, this must be a hardware related problem. I inspected the logs under /var/log, but nothing.

...n image. DESCRIPTION OF FAILURES: ======================== The Stress Test Controller starts to show some Read/Write/Compare failures anywhere from a 30 mins up to a 24 hour period into the test. These failures continue to occur and eventually the server "locks up". Tried to enable "nmi_watchdog" with serial console. No OOPS capture yet. I also tried raising the samba debug level (went up to 3) , printk level raised to "7 4 1 7", SysRq enabled etc. None of the information I have captured so far gives me any definite theory on why this is happening. What I do notice is that i...

Hi All Before I go out and buy a DELL PowerEdge 2850 has anyone had problems (or any other useful experience) getting a TE411P to work with it. I also have a legacy TE110P. Has anyone had problems with this combo. -- Dr. Rodney G. McDuff |Ex ignorantia ad sapientiam Manager, Strategic Technologies Group| Ex luce ad tenebras Information Technology Services | The

..._irq_pin(0, mp_INT); - pin2 = find_isa_irq_pin(0, mp_ExtINT); - - printk(KERN_INFO "..TIMER: vector=0x%02X pin1=%d pin2=%d\n", vector, pin1, pin2); - - if (pin1 != -1) { - /* - * Ok, does IRQ0 through the IOAPIC work? - */ - unmask_IO_APIC_irq(0); - if (timer_irq_works()) { - if (nmi_watchdog == NMI_IO_APIC) { - disable_8259A_irq(0); - setup_nmi(); - enable_8259A_irq(0); - } - return; - } - clear_IO_APIC_pin(0, pin1); - printk(KERN_ERR "..MP-BIOS bug: 8254 timer not connected to IO-APIC\n"); - } - - printk(KERN_INFO "...trying to set up timer (IRQ0) throug...

..._irq_pin(0, mp_INT); - pin2 = find_isa_irq_pin(0, mp_ExtINT); - - printk(KERN_INFO "..TIMER: vector=0x%02X pin1=%d pin2=%d\n", vector, pin1, pin2); - - if (pin1 != -1) { - /* - * Ok, does IRQ0 through the IOAPIC work? - */ - unmask_IO_APIC_irq(0); - if (timer_irq_works()) { - if (nmi_watchdog == NMI_IO_APIC) { - disable_8259A_irq(0); - setup_nmi(); - enable_8259A_irq(0); - } - return; - } - clear_IO_APIC_pin(0, pin1); - printk(KERN_ERR "..MP-BIOS bug: 8254 timer not connected to IO-APIC\n"); - } - - printk(KERN_INFO "...trying to set up timer (IRQ0) throug...

...00, task 000001001fa11110) Stack: 0000000000000000 00000000000003e8 0000000000000000 ffffffff8011a874 0000000000000000 ffffffff8011ea9c 0000000000000186 ffffffff805824dd 0000000000000000 0000000000000800 Call Trace:<ffffffff8011a874>{lapic_watchdog_init+27} <ffffffff8011ea9c>{setup_apic_nmi_watchdog+47} <ffffffff805824dd>{setup_local_APIC+332} <ffffffff805828ff>{APIC_init_uniprocessor+144} <ffffffff8010c4fe>{init+214} <ffffffff8010c428>{init+0} <ffffffff80111693>{child_rip+8} <ffffffff8010c428>{init+0} <ffffffff8011168b>{child_rip+0} Code: 0f 30 e8 69...

I had a rather strange problem last week with one of our 8 core servers. The users complained the performance was "slow" so I checked the basic things, processes on top, vmstat for memory and context switching, i/o stats for internal disk I/O, netstat for any network issues and other things like network through put by copying a large file (1gb file across the network). It turned out I

Hi I am trying to use oprofile with centos 6.0. I know that the debug-info for the kernel is not available, so I believe I used the correct switches to account for this. here is my script... # reset everything opcontrol --shutdown rm /root/.oprofile/da* opcontrol --separate=kernel --no-vmlinux opcontrol --event=CPU_CLK_UNHALTED:100000 opcontrol --start sleep 5

Hey all, Just wanting to add my 2 cents here. I have a X/OS 4 Dev box running on a P3 550 and 512MB. Started getting this error when I upgraded the kernel to 2.6.9-42.0.10.EL.XOS. added the nmi_watchdog=0 to the grub boot line and all is fine now. A strange side effect seems to be the system load has dropped by 0.5 - 1.0 since the change. may only be noticable on my box because of the older arch but still kinda nice to know. chuck _________________________________________________________________...

Had a Pent 4 server running fc3 crash (kernel panic) and am rebuilding from scratch. I installed FreePBX (CentOs) from scratch and asterisk was running, but had not yet been configured. It too crashed with a kernel panic. Ran memtest for 24 hours; no errors or issues uncovered. I then noticed that FreePBX installed using a SMP kernel (and grub indicated a non-SMP kernel was installed as

...it timer_irq_works(void) +int __init timer_irq_works(void) { unsigned long t1 = jiffies; @@ -2285,7 +2286,7 @@ static inline void check_timer(void) * Ok, does IRQ0 through the IOAPIC work? */ unmask_IO_APIC_irq(0); - if (timer_irq_works()) { + if (mach_timer_irq_works()) { if (nmi_watchdog == NMI_IO_APIC) { disable_8259A_irq(0); setup_nmi(); @@ -2307,7 +2308,7 @@ static inline void check_timer(void) * legacy devices should be connected to IO APIC #0 */ setup_ExtINT_IRQ0_pin(apic2, pin2, vector); - if (timer_irq_works()) { + if (mach_timer_irq_works()) { pri...

...it timer_irq_works(void) +int __init timer_irq_works(void) { unsigned long t1 = jiffies; @@ -2285,7 +2286,7 @@ static inline void check_timer(void) * Ok, does IRQ0 through the IOAPIC work? */ unmask_IO_APIC_irq(0); - if (timer_irq_works()) { + if (mach_timer_irq_works()) { if (nmi_watchdog == NMI_IO_APIC) { disable_8259A_irq(0); setup_nmi(); @@ -2307,7 +2308,7 @@ static inline void check_timer(void) * legacy devices should be connected to IO APIC #0 */ setup_ExtINT_IRQ0_pin(apic2, pin2, vector); - if (timer_irq_works()) { + if (mach_timer_irq_works()) { pri...

...when Xen is crashing. */ +void __attribute__((noreturn)) do_nmi_crash(struct cpu_user_regs *regs) { - /* Don''t do anything if this handler is invoked on crashing cpu. - * Otherwise, system will completely hang. Crashing cpu can get - * an NMI if system was initially booted with nmi_watchdog parameter. + int cpu = smp_processor_id(); + + /* nmi_shootdown_cpus() should ensure that this assertion is correct. */ + ASSERT( cpu != crashing_cpu ); + + /* Save crash information and shut down CPU. Attempt only once. */ + if ( ! this_cpu(crash_save_done) ) + { + /* Dis...

I have read thru what other users have tried in this list when they have experienced seemingly similar issues to what I have, without success. I suspect there might be an issue regarding both the X100P and TDM04b cards being used in an Intel SE7525GP2 motherboard, as I had to even wait for a BIOS update from Intel in order to utilize my 3ware 9500 SATA raid controller on it (3ware Kb -->

The self_nmi() code cause''s an NMI to be triggered by sending an APIC message to the local processor. However, NMIs are blocked by the VMEXIT, until the next iret or VMENTER. Volume 3 Chapter 27 Section 1 of the Intel SDM states: An NMI causes subsequent NMIs to be blocked, but only after the VM exit completes. As a result, as soon as the VMENTER happens, an immediate VMEXIT happens

Dear ML We upgraded a Dell Poweredge PE 1950 Server the 8th of May. Since then the server rebooted 3 times without external cause (it is located in a server farm with redundant power supply etc.). Looking at the servers monitoring infrastructure with Dell's own OpenManage tools, I get strange errors: [root at servernew ~]# omreport system esmlog (....) Severity : Critical Date

Hi We have static noise problem on our asterisk server. latest stable release. The card is a new TDM04B We have it installed on the following hardware Motherboard Intel SE7520BD2SCSI 2x POWER SUPPLY 730W INTEL I will not mention the other hardware because we have desactivated/changed all the other items The only 2 items that we have not changed is the mobo and the power supply. At first it

Hello, I was not happy with the power consumption of CentOS 6 x86_64 on a new Lenovo Thinkpad x220 Tablet and I worked on reducing it. I just wanted to share with the list one of the changes which gave me the most significant improvement. As per http://www.williambrownstreet.net/blog/?p=387, add the following kernel arguments to the GRUB boot configuration: pcie_aspm=force

...ub.conf: kernel /vmlinuz-2.6.32-358.6.2.el6.i686 ro root=/dev/mapper/VolGroup-lv_root nomodeset rd_NO_LUKS LANG=en_US.UTF-8 rd_NO_MD rd_LVM_LV=VolGroup/lv_swap SYSFONT=latarcyrheb-sun16 rhgb crashkernel=auto quiet rd_LVM_LV=VolGroup/lv_root KEYBOARDTYPE=pc KEYTABLE=us rd_NO_DM crashkernel=128M nmi_watchdog=1 # grep -v "#" /etc/kdump.conf ext4 /dev/sdb3 path /var/crash core_collector makedumpfile -c -d 31 # cat /proc/meminfo MemTotal: 379352 kB MemFree: 232748 kB Buffers: 22496 kB Cached: 79040 kB SwapCached: 0 kB Active: 60512 k...