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Re: RH 4-U3 "crashing" in p4_check_ctrs: msg#00085

Subject: Re: RH 4-U3 "crashing" in p4_check_ctrs
"William Cohen" <wcohen@xxxxxxxxxx> wrote in message 
news:453F6BA9.6000704@xxxxxxxxxxxxx
> Vasiili Galchin wrote:
>> Hello,
>>
>>      When I run "opcontrol --start-daemon", the kernel seems to get hung 
>> or
>> crashes in op_model_p4.c/p4_check_ctrs. Are there any patches for
>> op_model_p4.c for RH 4-U4?
>>
>> Thanks, Bill
>
> Is this using the stock kernel and oprofile RPMS from RHEL4 in a RHEL4
  It is RHEL3 not RHEL3 ... 2.6.9-34. I rebuilt the kernel because the APIC 
stuff didn't seem to be turned on  i.e. CONFIG_X86_IO_APIC and 
CONFIG_X86_LOCAL_APIC.
> installation (no custom local built kernel or OProfile)? If so, you should 
> file
> a bug report on bugzilla.redhat.com. The bug report should include the
> information about versions of OProfile and kernel, the /proc/cpuinfo, the
> /root/.oprofile/daemonrc, and clear instructions on how to reproduce the 
> failure.
>
> Is this a 32-bit or 64-bit kernel? I have a similar
        ^^ 64 bit. dual core machine with CONFIG_SMP=y  and 
CONFIG_PREEMPT=y.

 machine running a 64-bit
> kernel and RHEL4U4 installation and it seems to be doing okay with the
> 2.6.9-42.0.3.ELsmp kernel.
       ^^ I am running 2.6.9-34.Elsmp ...

In answer to your question ("what events?" about my previous post, I have 
event BSQ_CACHE_REFERENCE set with count 30000.

>
> -Will
>
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