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List:       linux-smp
Subject:    Re: NMI Lockup in test2
From:       Tim Fletcher <tim () night-shade ! demon ! co ! uk>
Date:       2000-06-27 22:27:05
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> On Tue, Jun 27 2000, Tim Fletcher wrote:
> > 2. During the boot process of Redhat 6.2 (just as crond starts, yes always
> > there) get a an NMI lockup detected on CPU1. If I bring the machine up in
> > single user mode, I get a silent hardlock during the sending processes the
> > kill signel part of boot.
> > 
> > 5. Output of Oops, decoded via ksymoops 2.3.4
> 
> You left out the most relevant part of a horrendously huge e-mail --
> where's the NMI generated oops?

doh erm included now....

.................NMI Watchdog detected LOCKUP on CPU0, registers:
CPU:    0
EIP:    0010:[<c023406a>]
Using defaults from ksymoops -t elf32-i386 -a i386
EFLAGS: 00000086
eax: c01bfdcc   ebx: c148cb20   ecx: cfd36484   edx: c02c1e40
esi: c14bb380   edi: 00000286   ebp: 0000000e   esp: c02c1de0
ds: 0018   es: 0018   ss: 0018
Process swapper (pid: 0, stackpage=c02c1000)
Stack: c148cb20 04000001 00000000 0000000e c03235a8 c010cdc6 0000000e c14bb380
       c02c1e40 000001c0 c02fa9c0 0000000e c02c1e38 c010cfb9 0000000e c02c1e40
       c148cb20 cfd36000 00000000 cfd36478 c148cb20 00000000 c02c1eb8 c010b54c
Call Trace: [<c010cdc6>] [<c010cfb9>] [<c010b54c>] [<c011accf>] [<c019c32e>] [<
       [<c01be4bc>] [<c01c4d94>] [<c01c5fec>] [<c01bfeec>] [<c01c4d2c>] [<c010c
       [<c0108d60>] [<c010b54c>] [<c0108d60>] [<c0108d60>] [<c0100018>] [<c0108
       [<c01001cb>]
Code: 80 3d 64 ee 2a c0 00 f3 90 7e f5 e9 60 bd f8 ff 80 3d 64 ee

>>EIP; c023406a <vsprintf+e2/3d8>   <=====
Trace; c010cdc6 <__global_restore_flags+36/44>
Trace; c010cfb9 <do_IRQ+49/e8>
Trace; c010b54c <signal_return+0/18>
Trace; c011accf <schedule+7b7/908>
Trace; c019c32e <md_do_sync+48a/7dc>
Trace; c01be4bc <con_set_unimap+128/1f8>
Trace; c01c4d94 <ide_dump_status+168/2f0>
Trace; c01c5fec <ide_do_drive_cmd+48/198>
Trace; c01bfeec <rtc_ioctl+80c/a64>
Trace; c01c4d2c <ide_dump_status+100/2f0>
Trace; c0108d60 <compute_ascii+d0/130>
Trace; c010b54c <signal_return+0/18>
Trace; c0108d60 <compute_ascii+d0/130>
Trace; c0108d60 <compute_ascii+d0/130>
Trace; c0100018 <startup_32+18/c7>
Trace; c01001cb <L6+0/2>
Code;  c023406a <vsprintf+e2/3d8>
00000000 <_EIP>:
Code;  c023406a <vsprintf+e2/3d8>   <=====
   0:   80 3d 64 ee 2a c0 00      cmpb   $0x0,0xc02aee64   <=====
Code;  c0234071 <vsprintf+e9/3d8>
   7:   f3 90                     repz nop 
Code;  c0234073 <vsprintf+eb/3d8>
   9:   7e f5                     jle    0 <_EIP>
Code;  c0234075 <vsprintf+ed/3d8>
   b:   e9 60 bd f8 ff            jmp    fff8bd70 <_EIP+0xfff8bd70> c01bfdda <rtc_ioctl+6fa/a64>
Code;  c023407a <vsprintf+f2/3d8>
  10:   80 3d 64 ee 00 00 00      cmpb   $0x0,0xee64


-- 
      Tim Fletcher                  .~.
                                    /V\       L   I   N   U   X   
   nightshade@solanum.net          // \\  >Don't fear the penguin<
 tim@night-shade.demon.co.uk      /(   )\
                                   ^^-^^
"Courage will take you to the most dangerous places on Earth.
 Overwhelming firepower will see you safely through them."
                                              -Syndicate Wars

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