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<DIV dir=ltr align=left><SPAN class=015315203-25092006></SPAN><FONT
face=宋体><FONT color=#0000ff><FONT size=2>T<SPAN class=015315203-25092006>he
machine checking is happening when you configuration read from PCI
bus.</SPAN></FONT></FONT></FONT></DIV>
<DIV dir=ltr align=left><FONT face=宋体><FONT color=#0000ff><FONT size=2><SPAN
class=015315203-25092006>please check the register settings for
PCI.</SPAN></FONT></FONT></FONT></DIV>
<DIV dir=ltr align=left><FONT face=宋体><FONT color=#0000ff><FONT size=2><SPAN
class=015315203-25092006></SPAN></FONT></FONT></FONT> </DIV>
<DIV dir=ltr align=left><FONT face=宋体><FONT color=#0000ff><FONT size=2><SPAN
class=015315203-25092006>-DAve</SPAN></FONT></FONT></FONT></DIV>
<BLOCKQUOTE dir=ltr
style="PADDING-LEFT: 5px; MARGIN-LEFT: 5px; BORDER-LEFT: #0000ff 2px solid; MARGIN-RIGHT: 0px">
<DIV></DIV>
<DIV class=Section1>
<P class=MsoNormal><FONT face=Arial size=2><SPAN
style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">Hiya, I’m running into the
following issue running on our custom PPC8270 (PQ2FADS style)
system.<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial size=2><SPAN
style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">It only seems to happen when we
load the system just a little (more PCI interrupts and
transactions).<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial size=2><SPAN
style="FONT-SIZE: 10pt; FONT-FAMILY: Arial"><o:p> </o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial size=2><SPAN
style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">Any
ideas?<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial size=2><SPAN
style="FONT-SIZE: 10pt; FONT-FAMILY: Arial"><o:p> </o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial size=2><SPAN
style="FONT-SIZE: 10pt; FONT-FAMILY: Arial"><o:p> </o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial size=2><SPAN
style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">/ # [ 456.440195] Machine
check in kernel mode.<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial size=2><SPAN
style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">[ 456.442646] Caused by
(from SRR1=41030): Transfer error ack signal<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial size=2><SPAN
style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">[ 456.448828] Oops: machine
check, sig: 7 [#1]<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial size=2><SPAN
style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">[ 456.453088]
PREEMPT<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial size=2><SPAN
style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">[ 456.455269] NIP: C00119CC
LR: C0011914 CTR: C0011334<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial size=2><SPAN
style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">[ 456.460233] REGS: c01fbd40
TRAP: 0200 Tainted: P
(2.6.17.3)<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial size=2><SPAN
style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">[ 456.466493] MSR: 00041030
<ME,IR,DR> CR: 22002082 XER:
20000000<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial size=2><SPAN
style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">[ 456.472589] TASK =
c01b5f20[0] 'swapper' THREAD: c01fa000<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial size=2><SPAN
style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">[ 456.477809] GPR00:
00000000 C01FBDF0 C01B5F20 00000000 FFFFFF7F 00000003 00000001
C01FBE18<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial size=2><SPAN
style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">[ 456.486164] GPR08:
00000000 F0010904 00000000 F0010907 00000000 100934F0 07FFF000
00000001<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial size=2><SPAN
style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">[ 456.494520] GPR16:
00800000 07FFE964 FFFFFFFF 00000000 07FFC6BC 007FFF00 FF800040
07FA7770<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial size=2><SPAN
style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">[ 456.502876] GPR24:
C0210000 C01FBE58 00000001 000000CF C01FBE18 000000A0 C024A000
C03AAA00<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial size=2><SPAN
style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">[ 456.511406] NIP [C00119CC]
indirect_read_config+0x100/0x14c<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial size=2><SPAN
style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">[ 456.516977] LR [C0011914]
indirect_read_config+0x48/0x14c<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial size=2><SPAN
style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">[ 456.522373] Call
Trace:<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial size=2><SPAN
style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">[ 456.524812] [C01FBDF0]
[C01FA028] init_thread_union+0x28/0x2000
(unreliable)<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial size=2><SPAN
style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">[ 456.531862] [C01FBE10]
[C00E2FB0] pci_bus_read_config_byte+0x60/0xa8<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial size=2><SPAN
style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">[ 456.538216] [C01FBE50]
[C909373C] OnInterrupt+0x40/0x178 [bridge]<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial size=2><SPAN
style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">[ 456.544309] [C01FBE70]
[C003EA54] handle_IRQ_event+0x64/0xb8<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial size=2><SPAN
style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">[ 456.549966] [C01FBE90]
[C003EBE0] __do_IRQ+0x138/0x1c0<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial size=2><SPAN
style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">[ 456.555102] [C01FBEC0]
[C0009D04] do_IRQ+0x44/0x88<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial size=2><SPAN
style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">[ 456.559889] [C01FBEE0]
[C0004914] ret_from_except+0x0/0x14<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial size=2><SPAN
style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">[ 456.565372] [C01FBFA0]
[C000C9B8] cpu_idle+0xe0/0xf8<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial size=2><SPAN
style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">[ 456.570334] [C01FBFB0]
[C0003A64] rest_init+0x3c/0x4c<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial size=2><SPAN
style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">[ 456.575382] [C01FBFC0]
[C01FC6C4] start_kernel+0x1d0/0x228<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial size=2><SPAN
style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">[ 456.580865] [C01FBFF0]
[000032C0] 0x32c0<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial size=2><SPAN
style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">[ 456.584781] Instruction
dump:<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial size=2><SPAN
style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">[ 456.587741] bb410008
38210020 7c0803a6 4e800020 887f004c 813e0010 5460063e
7c004a78<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial size=2><SPAN
style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">[ 456.595487] 3120ffff
7d490110 4bffff70 7c0928ae <0c000000> 4c00012c 901c0000
38600000<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial size=2><SPAN
style="FONT-SIZE: 10pt; FONT-FAMILY: Arial"> [ 456.615184] Kernel
panic - not syncing: Aiee, killing interrupt
handler!<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial size=2><SPAN
style="FONT-SIZE: 10pt; FONT-FAMILY: Arial"><o:p> </o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial size=2><SPAN
style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">Cheers<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial size=2><SPAN
style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">Tony<o:p></o:p></SPAN></FONT></P>
<P class=MsoNormal><FONT face=Arial size=2><SPAN
style="FONT-SIZE: 10pt; FONT-FAMILY: Arial"><o:p> </o:p></SPAN></FONT></P>
<P class=MsoNormal
style="mso-margin-top-alt: auto; mso-margin-bottom-alt: auto"><FONT face=Arial
size=2><SPAN style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">Tony Hardie
B.Sc<BR>VX Software Architect<BR>Net.com<BR><st1:Street w:st="on"><st1:address
style="BACKGROUND-POSITION: left bottom; BACKGROUND-IMAGE: url(res://ietag.dll/#34/#1001); BACKGROUND-REPEAT: repeat-x"
tabIndex=0 w:st="on">6900 Paseo Padre
Parkway</st1:address></st1:Street><BR><st1:place w:st="on"><st1:City
w:st="on">Fremont</st1:City></st1:place><BR><ns0:country-region
w:endInsDate="2006-09-22T10:32:00Z" w:endInsAuthor="Tony Hardie"
w:insDate="2006-09-22T10:32:00Z" w:insAuthor="Tony Hardie"><ns0:place
w:endInsDate="2006-09-22T10:32:00Z" w:endInsAuthor="Tony Hardie"
w:insDate="2006-09-22T10:32:00Z" w:insAuthor="Tony Hardie">CA,
94555</ns0:place></ns0:country-region><BR>Ph: 510-574-2386<BR>Mob:
510-449-4339</SPAN></FONT><o:p></o:p></P>
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