Date: Wed, 9 Jun 2004 01:30:11 +0200
From: Willy Tarreau <willy@w.ods.org>
To: Norman Weathers <norman.r.weathers@conocophillips.com>
Cc: linux-kernel@vger.kernel.org
Subject: Re: 2.4.26 SMP lockup problem
Message-ID: <20040608233011.GA29808@alpha.home.local>
References: <200406081757.28770.norman.r.weathers@conocophillips.com>
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Hi,

do you have ACPI enabled, I don't see it in your partial config. I believe
it was changed in 2.4.22.

Regards,
Willy

On Tue, Jun 08, 2004 at 05:57:28PM -0500, Norman Weathers wrote:
> 
> Hello All.
> 
> During an interesting round of kernel updates, I found a very interesting 
> problem.  I have several "hundred" nodes in a cluster that I am currently 
> updating from kernel 2.4.21 to 2.4.26.  These nodes are all running RedHat 
> 7.3 (old, I know, but this is the OS that are software currently works on).  
> During this round of updates, I have updated about 150 PIII 800 MHz nodes, 
> all of which are currently being used and work just fine (1 GB Ram, e100 
> ethernet driver, IDE drives, fairly generic).  Also, I have a few PIII 1260 
> nodes (Tyan Motherboard, 2 GB Ram, e100 ethernet driver, again, fairly 
> generic) that have also been updated and run fine.  I have even started 
> testing fairly new P4 3060 IBM blades.  They also seem to work just fine.  
> 
> Now to the problem.  I have "several hundred" Tyan Thunder Motherboards (older 
> AMD 760MP chipset).  I have rebooted ~ 200 of these nodes with the new 2.4.26 
> kernel and about half of these nodes have suffered a hard lockup during 
> bootup.  The lockup is hard enough that I cannot even isuse sys request keys 
> over serial or at the local keyboard to cause them to reboot or output a 
> trace.  These nodes have 2 GB of ram, dual 3Com 100 Mb NICS, and IDE drives.  
> Again, fairly generic for a cluster.  I had a vanilal + trond patched 2.4.21 
> kernel running on these boxes just fine.  (The new 2.4.26 kernel also has the 
> trond patches for 2.4.26).  Has anyone seen this happen to them?
> 
> Here is some info on the kernel config for the 2.4.26 kernel:
> 
> #
> # Automatically generated by make menuconfig: don't edit
> #
> CONFIG_X86=y
> # CONFIG_SBUS is not set
> CONFIG_UID16=y
> 
> #
> # Code maturity level options
> #
> CONFIG_EXPERIMENTAL=y
> 
> #
> # Loadable module support
> #
> CONFIG_MODULES=y
> CONFIG_MODVERSIONS=y
> CONFIG_KMOD=y
> 
> #
> # Processor type and features
> #
> # CONFIG_M386 is not set
> # CONFIG_M486 is not set
> # CONFIG_M586 is not set
> # CONFIG_M586TSC is not set
> # CONFIG_M586MMX is not set
> # CONFIG_M686 is not set
> CONFIG_MPENTIUMIII=y
> # CONFIG_MPENTIUM4 is not set
> # CONFIG_MK6 is not set
> # CONFIG_MK7 is not set
> # CONFIG_MK8 is not set
> # CONFIG_MELAN is not set
> # CONFIG_MCRUSOE is not set
> # CONFIG_MWINCHIPC6 is not set
> # CONFIG_MWINCHIP2 is not set
> # CONFIG_MWINCHIP3D is not set
> # CONFIG_MCYRIXIII is not set
> # CONFIG_MVIAC3_2 is not set
> CONFIG_X86_WP_WORKS_OK=y
> CONFIG_X86_INVLPG=y
> CONFIG_X86_CMPXCHG=y
> CONFIG_X86_XADD=y
> CONFIG_X86_BSWAP=y
> CONFIG_X86_POPAD_OK=y
> # CONFIG_RWSEM_GENERIC_SPINLOCK is not set
> CONFIG_RWSEM_XCHGADD_ALGORITHM=y
> CONFIG_X86_L1_CACHE_SHIFT=5
> CONFIG_X86_HAS_TSC=y
> CONFIG_X86_GOOD_APIC=y
> CONFIG_X86_PGE=y
> CONFIG_X86_USE_PPRO_CHECKSUM=y
> CONFIG_X86_F00F_WORKS_OK=y
> CONFIG_X86_MCE=y
> # CONFIG_TOSHIBA is not set
> # CONFIG_I8K is not set
> CONFIG_MICROCODE=y
> # CONFIG_X86_MSR is not set
> # CONFIG_X86_CPUID is not set
> # CONFIG_EDD is not set
> # CONFIG_NOHIGHMEM is not set
> # CONFIG_HIGHMEM4G is not set
> CONFIG_HIGHMEM64G=y
> CONFIG_HIGHMEM=y
> CONFIG_X86_PAE=y
> CONFIG_HIGHIO=y
> # CONFIG_MATH_EMULATION is not set
> CONFIG_MTRR=y
> CONFIG_SMP=y
> CONFIG_NR_CPUS=32
> # CONFIG_X86_NUMA is not set
> # CONFIG_X86_TSC_DISABLE is not set
> CONFIG_X86_TSC=y
> CONFIG_HAVE_DEC_LOCK=y
> 
> #
> # General setup
> #
> CONFIG_NET=y
> CONFIG_X86_IO_APIC=y
> CONFIG_X86_LOCAL_APIC=y
> CONFIG_PCI=y
> # CONFIG_PCI_GOBIOS is not set
> # CONFIG_PCI_GODIRECT is not set
> CONFIG_PCI_GOANY=y
> CONFIG_PCI_BIOS=y
> CONFIG_PCI_DIRECT=y
> CONFIG_ISA=y
> CONFIG_PCI_NAMES=y
> # CONFIG_EISA is not set
> # CONFIG_MCA is not set
> CONFIG_HOTPLUG=y
> ---- Rest cut -------
> 
> I have the noapic option passed on the lilo boot prompt line, otherwise we get 
> the APIC error after about a month or two in service.
> 
> We tried to make the kernel somewhat generic because we want this kernel to 
> boot on the largest hardware base possible.  Is there something obvious that 
> I have missed (I have used these options on the 2.4.21 kernel that we used on 
> all of the nodes with the exception of the 64 GB memory.  
> 
> Any help would be appreciated.  Any dumps that need to be made (or try to 
> make), great as I have about 200 nodes right now that are candidates for 
> testing.
> 
> Please contact me at email listed below as I am not on the list.
> 
> 
> Email:  norman.r.weathers@conocophillips.com
> 
> 
> Thanks in advance.
> 
> -- 
> 
> Norman Weathers
> SIP Linux Cluster
> TCE UNIX
> ConocoPhillips
> Houston, TX
> 
> Office:  LO2003
> Phone:   ETN  639-2727
> 	 or (281) 293-2727
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